- --------------------------------------------------------------------------------


                             PARTICIPATION AGREEMENT

                           dated as of March 27, 1996


                                      among


                            LAM RESEARCH CORPORATION,
                  as Lessee, Construction Agent and Guarantor,


                         IBJTC LEASING CORPORATION-BSC,
                        as Lessor and Participation Agent


                      THE INDUSTRIAL BANK OF JAPAN, LIMITED
                     and the various financial institutions
                           party to the Loan Agreement
                                from time to time
                              as Tranche A Lenders,


                                       and


                      THE INDUSTRIAL BANK OF JAPAN, LIMITED
                     and the various financial institutions
                           party to the Loan Agreement
                                from time to time
                              as Tranche B Lenders,

                                       and

                     THE INDUSTRIAL BANK OF JAPAN, LIMITED,
                              SAN FRANCISCO AGENCY,
                                    as Agent



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                                TABLE OF CONTENTS

                                                                           Page

ARTICLE I    Definitions; Interpretation . . . . . . . . . . . . . . . . .   2

ARTICLE II   Documentation Date; Acquisition Dates . . . . . . . . . . . .   2
      2.1    Documentation Date. . . . . . . . . . . . . . . . . . . . . .   2
             (a)   Participation Agreement . . . . . . . . . . . . . . . .   2
             (b)   Master Lease. . . . . . . . . . . . . . . . . . . . . .   2
             (c)   Construction Agency Agreement . . . . . . . . . . . . .   2
             (d)   Construction Agency Agreement Assignment. . . . . . . .   2
             (e)   Loan Agreement. . . . . . . . . . . . . . . . . . . . .   2
             (f)   Guarantee . . . . . . . . . . . . . . . . . . . . . . .   2
             (g)   Assignment of Leases and Rents. . . . . . . . . . . . .   2
             (h)   Credit Agreement. . . . . . . . . . . . . . . . . . . .   3
             (i)   Lessor Guarantee. . . . . . . . . . . . . . . . . . . .   3
             (j)   Fees. . . . . . . . . . . . . . . . . . . . . . . . . .   3
             (k)   Certain Transaction Expenses. . . . . . . . . . . . . .   3
      2.2    Acquisition Dates . . . . . . . . . . . . . . . . . . . . . .   3

ARTICLE III  Funding of Advances . . . . . . . . . . . . . . . . . . . . .   3
      3.1    Lessor Commitment . . . . . . . . . . . . . . . . . . . . . .   3
      3.2    Lessor Equity Commitment. . . . . . . . . . . . . . . . . . .   4
      3.3    Lenders Commitment. . . . . . . . . . . . . . . . . . . . . .   4
      3.4    Procedures for Advances . . . . . . . . . . . . . . . . . . .   4

ARTICLE IV   Equity Yield; Interest; Commitment Fees . . . . . . . . . . .   5
      4.1    Equity Yield. . . . . . . . . . . . . . . . . . . . . . . . .   5
      4.2    Interest on Loans . . . . . . . . . . . . . . . . . . . . . .   6
      4.3    Prepayments of Loans and Equity Amounts . . . . . . . . . . .   6
      4.4    Fees  . . . . . . . . . . . . . . . . . . . . . . . . . . . .   6
             (a)   Commitment Fees . . . . . . . . . . . . . . . . . . . .   6
             (b)   Other Fees. . . . . . . . . . . . . . . . . . . . . . .   6

ARTICLE IVA  Distributions . . . . . . . . . . . . . . . . . . . . . . . .   7
      4.1A   Basic Rent. . . . . . . . . . . . . . . . . . . . . . . . . .   7
      4.2A   Purchase Payments by the Lessee . . . . . . . . . . . . . . .   7
      4.3A   Payment of Recourse Amount by Lessee. . . . . . . . . . . . .   8
      4.4A   Sales Proceeds of Remarketing of Properties . . . . . . . . .   8
      4.5A   Supplemental Rent . . . . . . . . . . . . . . . . . . . . . .   8
      4.6A   Excepted Payments . . . . . . . . . . . . . . . . . . . . . .   9
      4.7A   Distribution of Payments after Lease Event of Default . . . .   9

                                       -i-



      4.8A   Other Payments. . . . . . . . . . . . . . . . . . . . . . . .  10
      4.9A   Casualty and Condemnation Amounts . . . . . . . . . . . . . .  10
      4.10A  Order of Application. . . . . . . . . . . . . . . . . . . . .  10

ARTICLE V    Certain Intentions of the Parties . . . . . . . . . . . . . .  11
      5.1    Nature of Transaction . . . . . . . . . . . . . . . . . . . .  11
      5.2    Amounts due under Master Lease. . . . . . . . . . . . . . . .  11

ARTICLE VI   Conditions Precedent to
             Acquisition Dates and Advances. . . . . . . . . . . . . . . .  12
      6.1    Conditions Precedent to Initial Acquisition Date. . . . . . .  12
             (a)   Lessee's Resolutions and Incumbency Certificate, etc. .  12
             (b)   Opinion of Internal Counsel to Lessee . . . . . . . . .  13
             (c)   Opinion of Special Counsel to Lessee. . . . . . . . . .  13
      6.2    Conditions Precedent to each Advance. . . . . . . . . . . . .  13
             (a)   Funding Request . . . . . . . . . . . . . . . . . . . .  13
             (b)   Construction Certificate. . . . . . . . . . . . . . . .  13
             (c)   Governmental Permits, etc.. . . . . . . . . . . . . . .  13
             (d)   Fees. . . . . . . . . . . . . . . . . . . . . . . . . .  14
             (e)   Representation and Warranties . . . . . . . . . . . . .  14
             (f)   Litigation. . . . . . . . . . . . . . . . . . . . . . .  14
             (g)   Event of Default. . . . . . . . . . . . . . . . . . . .  14
             (h)   Available Commitments . . . . . . . . . . . . . . . . .  14
             (i)   Construction Costs. . . . . . . . . . . . . . . . . . .  14
             (j)   Commitment Percentage . . . . . . . . . . . . . . . . .  15
      6.3    Conditions to each Acquisition Date . . . . . . . . . . . . .  15
             (a)   Taxes . . . . . . . . . . . . . . . . . . . . . . . . .  15
             (b)   Appraisal . . . . . . . . . . . . . . . . . . . . . . .  15
             (c)   Governmental approvals. . . . . . . . . . . . . . . . .  15
             (d)   Litigation. . . . . . . . . . . . . . . . . . . . . . .  15
             (e)   Requirements of Law . . . . . . . . . . . . . . . . . .  16
             (f)   Responsible Employee's Certificate. . . . . . . . . . .  16
             (g)   Recordation . . . . . . . . . . . . . . . . . . . . . .  16
             (h)   Evidence of Property Insurance. . . . . . . . . . . . .  16
             (i)   Environmental Audit . . . . . . . . . . . . . . . . . .  16
             (j)   Environmental Certificate . . . . . . . . . . . . . . .  17
             (k)   Deed and Bill of Sale . . . . . . . . . . . . . . . . .  17
             (l)   Construction Agency Agreement Supplement. . . . . . . .  17
             (m)   Supplement to Assignment of Leases and Rents. . . . . .  17
             (n)   Lease Supplement. . . . . . . . . . . . . . . . . . . .  17
             (o)   Deed of Trust.. . . . . . . . . . . . . . . . . . . . .  17

                                      -ii-



             (p)   Property Survey . . . . . . . . . . . . . . . . . . . .  18
             (q)   Property Appraisal. . . . . . . . . . . . . . . . . . .  18
             (r)   No Exercise of Remarketing Option . . . . . . . . . . .  18
             (s)   Title Representations . . . . . . . . . . . . . . . . .  19
             (t)   No Default. . . . . . . . . . . . . . . . . . . . . . .  19

ARTICLE VII  Completion-Date Conditions. . . . . . . . . . . . . . . . . .  19
      7.1    Completion Date . . . . . . . . . . . . . . . . . . . . . . .  19

ARTICLE VIII Representations . . . . . . . . . . . . . . . . . . . . . . .  20
      8.1    Representations of the Participants . . . . . . . . . . . . .  20
             (a)   ERISA . . . . . . . . . . . . . . . . . . . . . . . . .  20
             (b)   Status. . . . . . . . . . . . . . . . . . . . . . . . .  20
             (c)   Power and Authority . . . . . . . . . . . . . . . . . .  20
      8.2    Representations of Lessee . . . . . . . . . . . . . . . . . .  20
             (a)   Organization, etc.. . . . . . . . . . . . . . . . . . .  20
             (b)   Due Authorization, Non-Contravention, etc.. . . . . . .  20
             (c)   Government Approval, Regulation, etc. . . . . . . . . .  21
             (d)   Validity, etc.. . . . . . . . . . . . . . . . . . . . .  21
             (e)   No Material Adverse Change. . . . . . . . . . . . . . .  21
             (f)   Litigation. . . . . . . . . . . . . . . . . . . . . . .  22
             (g)   Provided Information. . . . . . . . . . . . . . . . . .  22
             (h)   Pension and Welfare Plans . . . . . . . . . . . . . . .  22
             (i)   Environmental Laws. . . . . . . . . . . . . . . . . . .  23
             (j)   Offer of Securities, etc. . . . . . . . . . . . . . . .  23
             (k)   Financial Statements. . . . . . . . . . . . . . . . . .  23
             (l)   Properties. . . . . . . . . . . . . . . . . . . . . . .  24
             (m)   Plans and Specifications. . . . . . . . . . . . . . . .  24
             (n)   Title . . . . . . . . . . . . . . . . . . . . . . . . .  25
             (o)   Insurance . . . . . . . . . . . . . . . . . . . . . . .  25
             (p)   Flood Hazard Areas. . . . . . . . . . . . . . . . . . .  25
             (q)   Lease Supplements . . . . . . . . . . . . . . . . . . .  25
             (r)   Defaults. . . . . . . . . . . . . . . . . . . . . . . .  25
             (s)   Use of Loans and Proceeds . . . . . . . . . . . . . . .  26
             (t)   Regulations G, U and X. . . . . . . . . . . . . . . . .  26
      8.3    Representations of Lessee With Respect to Each Advance. . . .  26
             (a)   Representations and Warranties. . . . . . . . . . . . .  26
             (b)   Improvements. . . . . . . . . . . . . . . . . . . . . .  27
             (c)   Liens . . . . . . . . . . . . . . . . . . . . . . . . .  27
             (d)   Advance . . . . . . . . . . . . . . . . . . . . . . . .  27
      8.4    Representations of the Lessor . . . . . . . . . . . . . . . .  27
             (a)   Due Organization, etc.. . . . . . . . . . . . . . . . .  27
             (b)   Authorization; No Conflict. . . . . . . . . . . . . . .  27

                                      -iii-



             (c)   Enforceability, etc.. . . . . . . . . . . . . . . . . .  28
             (d)   Assignment. . . . . . . . . . . . . . . . . . . . . . .  28
             (e)   Defaults. . . . . . . . . . . . . . . . . . . . . . . .  28
             (f)   Use of Proceeds . . . . . . . . . . . . . . . . . . . .  28
             (g)   Similar Transactions. . . . . . . . . . . . . . . . . .  28

ARTICLE IX   Payment of Certain Expenses . . . . . . . . . . . . . . . . .  28
      9.1    Transaction Expenses. . . . . . . . . . . . . . . . . . . . .  28
      9.2    Brokers' Fees and Stamp Taxes . . . . . . . . . . . . . . . .  29
      9.3    Loan Agreement and Related Obligations. . . . . . . . . . . .  29

ARTICLE X    Other Covenants and Agreements. . . . . . . . . . . . . . . .  29
      10.1   Affirmative Covenants of Lessee . . . . . . . . . . . . . . .  29
             (a)   Financial Information, Reports, Notices, etc. . . . . .  29
             (b)   Books and Records . . . . . . . . . . . . . . . . . . .  31
             (c)   Inspections . . . . . . . . . . . . . . . . . . . . . .  31
             (d)   Insurance . . . . . . . . . . . . . . . . . . . . . . .  32
             (e)   Governmental Charges and Other Indebtedness . . . . . .  32
             (f)   General Business Operations . . . . . . . . . . . . . .  32
             (g)   Pari Passu Ranking. . . . . . . . . . . . . . . . . . .  32
             (h)   Cash Collateral Agreement . . . . . . . . . . . . . . .  32
             (i)   Title Endorsements. . . . . . . . . . . . . . . . . . .  33
      10.2   Negative Covenants. . . . . . . . . . . . . . . . . . . . . .  33
             (a)   Credit Agreement Covenants. . . . . . . . . . . . . . .  33
      10.3   Covenants of the Lessor . . . . . . . . . . . . . . . . . . .  33
      10.4   Covenant of the Lenders . . . . . . . . . . . . . . . . . . .  34

ARTICLE XI   Lessee Directions . . . . . . . . . . . . . . . . . . . . . .  34
      11.1   Lessee directions . . . . . . . . . . . . . . . . . . . . . .  34
      11.2   Replacement of Participants . . . . . . . . . . . . . . . . .  35

ARTICLE XII  Transfers of Participants' Interests. . . . . . . . . . . . .  35
      12.1   Assignments . . . . . . . . . . . . . . . . . . . . . . . . .  35
      12.2   Participations. . . . . . . . . . . . . . . . . . . . . . . .  36
      12.3   Withholding Taxes; Disclosure of Information; Pledge Under
             Regulation A. . . . . . . . . . . . . . . . . . . . . . . . .  37

ARTICLE XIII Indemnification . . . . . . . . . . . . . . . . . . . . . . .  38
      13.1   General Indemnification . . . . . . . . . . . . . . . . . . .  38
      13.2   End of Term Indemnity . . . . . . . . . . . . . . . . . . . .  40
      13.3   Environmental Indemnity . . . . . . . . . . . . . . . . . . .  42
      13.4   Proceedings in Respect of Claims. . . . . . . . . . . . . . .  43
      13.5   General Tax Indemnity . . . . . . . . . . . . . . . . . . . .  45

                                       -iv



      13.6   Indemnity Payments in Addition to Master Lease Obligations. .  47
      13.7   LIBO Rate Lending Unlawful. . . . . . . . . . . . . . . . . .  47
      13.8   Deposits unavailable. . . . . . . . . . . . . . . . . . . . .  47
      13.9   Increased costs, etc. . . . . . . . . . . . . . . . . . . . .  48
      13.10  Funding losses. . . . . . . . . . . . . . . . . . . . . . . .  48
      13.11  Increased Capital Costs . . . . . . . . . . . . . . . . . . .  49

ARTICLE XIV  The Participation Agent . . . . . . . . . . . . . . . . . . .  50
      14.1   Appointment . . . . . . . . . . . . . . . . . . . . . . . . .  50
      14.2   Delegation of Duties. . . . . . . . . . . . . . . . . . . . .  50
      14.3   Exculpatory Provisions. . . . . . . . . . . . . . . . . . . .  50
      14.4   Reliance by Participation Agent . . . . . . . . . . . . . . .  51
      14.5   Notice of Default . . . . . . . . . . . . . . . . . . . . . .  51
      14.6   Non-Reliance on Participation Agent and Other Participants. .  52
      14.7   Indemnification . . . . . . . . . . . . . . . . . . . . . . .  52
      14.8   Successor Participation Agent . . . . . . . . . . . . . . . .  53

ARTICLE XV   Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . .  54
      15.1   Survival of Agreements. . . . . . . . . . . . . . . . . . . .  54
      15.2   No Broker, etc. . . . . . . . . . . . . . . . . . . . . . . .  54
      15.3   Notices . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
      15.4   Counterparts. . . . . . . . . . . . . . . . . . . . . . . . .  54
      15.5   Amendments. . . . . . . . . . . . . . . . . . . . . . . . . .  55
      15.6   Headings, etc.. . . . . . . . . . . . . . . . . . . . . . . .  56
      15.7   Parties in Interest . . . . . . . . . . . . . . . . . . . . .  56
      15.8   GOVERNING LAW . . . . . . . . . . . . . . . . . . . . . . . .  56
      15.9   Severability. . . . . . . . . . . . . . . . . . . . . . . . .  56
      15.10  Liability Limited . . . . . . . . . . . . . . . . . . . . . .  57
      15.11  Further assurances. . . . . . . . . . . . . . . . . . . . . .  57
      15.12  Submission to Jurisdiction. . . . . . . . . . . . . . . . . .  58
      15.13  Setoff. . . . . . . . . . . . . . . . . . . . . . . . . . . .  58
      15.14  Replacement of Lender . . . . . . . . . . . . . . . . . . . .  58
      15.15  Confidentiality . . . . . . . . . . . . . . . . . . . . . . .  58
      15.16  WAIVER OF JURY TRIAL. . . . . . . . . . . . . . . . . . . . .  59

                                       -v-



                             PARTICIPATION AGREEMENT


     THIS PARTICIPATION AGREEMENT (this "Participation Agreement"), dated as of
March 27, 1996, is entered into by and among LAM RESEARCH CORPORATION, a
Delaware corporation, as the Lessee, Construction Agent and Guarantor (together
with its permitted successors and assigns, in its capacity as Lessee, the
"Lessee"; in its capacity as Construction Agent, the "Construction Agent"; in
its capacity as Guarantor, the "Guarantor"); IBJTC LEASING CORPORATION-BSC, a
New York corporation, as Lessor and Participation Agent (together with its
successors in such capacity, the "Lessor") in its capacity as Participation
Agent, the "Participation Agent"); THE INDUSTRIAL BANK OF JAPAN, LIMITED and the
various financial institutions party to the Loan Agreement from time to time as
Tranche A Lenders thereunder (together with each of their permitted successors
and assigns, the "Tranche A Lenders"); THE INDUSTRIAL BANK OF JAPAN, LIMITED and
the various financial institutions party to the Loan Agreement from time to time
as Tranche B Lenders thereunder (together with each of their permitted
successors and assignors, the "Tranche B Lenders" and, together with the Tranche
A Lenders, the "Lenders"); and THE INDUSTRIAL BANK OF JAPAN, LIMITED, SAN
FRANCISCO AGENCY, as Agent (together with its successors in its capacity as
Agent, the "Agent").

                              W I T N E S S E T H:

     WHEREAS, using Advances from the Lessor, the Lessee contemplates that
Property No. 1 and Property No. 2 shall be acquired by the Lessor and the Lessee
shall construct improvements thereon, as Construction Agent for the Lessor;

     WHEREAS, the Lessor wishes to obtain, and the Lenders are willing to
provide, financing of the remaining portion of the funding of the costs of
acquisition of the Properties and the renovation and improvement of the
Properties;

     WHEREAS, the Lessee contemplates leasing from the Lessor each of Property
No. 1 and Property No. 2, including the Improvements constructed thereon by the
Lessee in its capacity as Construction Agent; and

                                       -1-



     WHEREAS, to secure such financing, the Lenders will have the benefit of a
Guarantee from the Lessee, to the extent provided in the Operative Documents,
the Participation Agent, for the benefit of the Participants, will have the
benefit of a Lien from the Lessor on the Lessor's right, title and interest in
the Properties and on substantially all of the Lessor's rights against the
Lessee under the Master Lease and Lease Supplements and against the Construction
Agent under the Construction Agency Agreement.

     In consideration of the mutual agreements contained in this Participation
Agreement and other good and valuable consideration, the receipt and sufficiency
of which are hereby acknowledged, the parties hereto agree as follows:


                                    ARTICLE I

                           DEFINITIONS; INTERPRETATION

     Unless the context shall otherwise require, capitalized terms used and not
defined herein shall have the meanings assigned thereto in Appendix A hereto for
all purposes hereof; and the rules of interpretation set forth in Appendix A
hereto shall apply to this Participation Agreement.


                                   ARTICLE II

                      DOCUMENTATION DATE; ACQUISITION DATES

     2.1  DOCUMENTATION DATE.  The Documentation Date (the "Documentation Date")
shall occur on the earliest date on which the following conditions precedent
shall have been satisfied:

          (a)  PARTICIPATION AGREEMENT.  This Participation Agreement shall
     have been duly authorized, executed and delivered by the parties
     hereto.

          (b)  MASTER LEASE.  The Master Lease shall have been duly
     authorized, executed and delivered by the parties thereto.

          (c)  CONSTRUCTION AGENCY AGREEMENT.  The Construction Agency
     Agreement shall have been duly

                                       -2-



authorized, executed and delivered by the parties thereto.

          (d)  CONSTRUCTION AGENCY AGREEMENT ASSIGNMENT.  The Construction
     Agency Agreement Assignment shall have been duly authorized, executed
     and delivered by the Lessor and consented to and acknowledged by the
     Construction Agent.

          (e)  LOAN AGREEMENT.  The Loan Agreement shall have been duly
     authorized, executed and delivered by the parties thereto.

          (f)  GUARANTEE.  The Guarantee shall have been duly authorized,
     executed and delivered by the Lessee.

          (g)  ASSIGNMENT OF LEASES AND RENTS.  The Assignment of Leases
     and Rents shall have been duly authorized, executed and delivered by
     the Lessor, as assignor, to the Participation Agent as assignees, and
     the Assignment of Leases and Rents shall have been consented to and
     acknowledged by the Lessee.

          (h)  CREDIT AGREEMENT.  A true and complete copy of the Credit
     Agreement shall have been delivered by the Lessee.

          (i)  LESSOR GUARANTEE.  The Lessor Guarantee shall have been duly
     authorized, executed and delivered by The Industrial Bank of Japan
     Trust Company.

          (j)  FEES.  The Lessee shall have paid in full all fees then due
     and payable pursuant to the Fee Letter.

          (k)  CERTAIN TRANSACTION EXPENSES.  Counsel for each of the
     Lessor and the Lenders shall have received, to the extent then
     invoiced, payment in full in cash of all Transaction Expenses payable
     to such counsel pursuant to Section 9.1.

     2.2  ACQUISITION DATES.  Each closing date with respect to an acquisition
of Land and the Improvements existing thereon (each an "Acquisition Date") shall
occur on the earliest date

                                       -3-



after the Documentation Date on which all the conditions precedent thereto set
forth in Article VI with respect to such acquisition of Land shall have been
satisfied or waived by the applicable parties as set forth therein.  The
Acquisition Date for a particular Property shall be the date the initial Advance
is made with respect to such Property.


                                   ARTICLE III

                               FUNDING OF ADVANCES

     3.1  LESSOR COMMITMENT.  Subject to the conditions and terms hereof, the
Lessor shall take the following actions with respect to each Property at the
written request of the Lessee from time to time until the Commitment Termination
Date with respect to such Property:

          (a)  the Lessor shall make Advances (out of funds provided by it
     and the Lenders) for the benefit of the Construction Agent for the
     purpose of financing the acquisition of such Property and the
     renovation and construction of Improvements thereon and the
     Construction Agent shall direct the Lessor regarding the payment of
     such Advances or any part thereof directly to (i) the Escrow Account,
     for payment to Sumitomo Bank Leasing & Finance for the purpose of
     acquiring such Property and any Transaction Expenses related thereto,
     or (ii) the Contractor for the purpose of renovating and constructing
     the Improvements on such Property and any Transaction Expenses related
     thereto;

          (b)  the Lessor shall acquire such Property (using funds provided
     by it and the Lenders); and

          (c)  the Lessor shall lease such Property to the Lessee under the
     Master Lease and the applicable Lease Supplement.

Notwithstanding any other provision hereof, the Lessor shall not be obligated to
make any Advance with respect to any Property if, after giving effect thereto,
the aggregate outstanding amounts of the Tranche A Loans, Tranche B Loans and
Equity Amounts allocable to such Property would exceed the Commitments

                                       -4-



of the Tranche A Lenders, the Tranche B Lenders and the Lessor, respectively,
for such Property.

     3.2  LESSOR EQUITY COMMITMENT.  Subject to the conditions and terms hereof,
the Lessor shall make available to the Lessee from time to time until the
Commitment Termination Date with respect to the applicable Property, on any
Funding Date, an amount (each an "Equity Amount") in immediately available funds
equal to the Lessor's Commitment Percentage of the amount of the Advance being
funded on such Funding Date.  Notwithstanding any other provision hereof, the
Lessor shall not be obligated to make available any Equity Amount if, after
giving effect to the proposed Equity Amount, the outstanding aggregate amount of
Equity Amounts allocable to the applicable Property would exceed the Lessor's
Commitment with respect to such Property.  No amounts paid or prepaid with
respect to Equity Amounts may be re-advanced.

     3.3  LENDERS COMMITMENT.  Subject to the conditions and terms hereof, the
Lenders severally shall make Loans with respect to each Property to the Lessor
at the request of the Lessee from time to time until the Commitment Termination
Date with respect to the applicable Property, on any Funding Date, in an amount
in immediately available funds equal to such Lender's Commitment Percentage of
the amount of the Advance being funded on such Funding Date.  Notwithstanding
any other provision hereof, no Lender shall be obligated to make any Loan if,
after giving effect to the proposed Loan, the outstanding aggregate amount of
such Lender's Loans allocable to the applicable Property would exceed such
Lender's Commitment with respect to such Property.  No amounts paid or prepaid
with respect to the Loans may be re-advanced.

     3.4  PROCEDURES FOR ADVANCES.  (a) With respect to each funding of an
Advance, the Lessee shall give the Lessor, the Agent and the Lenders prior
written notice not later than 10:00 a.m., San Francisco time, three (3) days
(unless waived) prior to the proposed Funding Date pursuant to a Funding Request
substantially in the form of Exhibit A (a "Funding Request"), specifying:
(i) the proposed Funding Date, (ii) the amount of Advance requested,
(iii) whether such proposed Funding Date will also be an Acquisition Date,
(iv) to which Property such Advance is being allocated (and pro rata portions of
the related Equity Amount and Loans shall likewise be deemed to be so
allocated); and (v) whether such Advance shall be paid to the Escrow Account

                                       -5-



or to the Contractor and the payment instructions related thereto.  With respect
to any Funding Request related to an Acquisition Date, in addition to the
foregoing, the Lessee shall also specify:  (i) the Property to be acquired,
(ii) the seller of the Property and (iii) the Estimated Improvement Costs for
such Property.  The Lessee shall not request more than one Funding Date with
respect to each Property during any calendar month.

     (b)  Except as the parties may otherwise agree in writing, Advances shall
be made either to the Escrow Account or to the Contractor solely to provide the
Construction Agent with funds with which to pay or reimburse itself for Land
Acquisition Costs or Property Improvement Costs, as the case may be, and to make
Equity Advances and Interest Payment Loans, as the case may be, in accordance
with the provisions of Section 4.1 hereof and Section 2.3 of the Loan Agreement,
respectively, up to the maximum amounts set forth in such provisions.

     (c)  All remittances made by the Lessor and the Lenders for the funding of
any Advance (other than Equity Advances and Interest Payment Loans) shall be
made on the applicable Acquisition Date or Funding Date, as the case may be, in
immediately available federal funds by wire transfer to the account of the
Construction Agent specified on the Construction Agent's signature page hereto.


                                   ARTICLE IV

                     EQUITY YIELD; INTEREST; COMMITMENT FEES

     4.1  EQUITY YIELD.  (a) The amount of the Equity Amounts outstanding from
time to time shall accrue yield ("Equity Yield") at the Equity Yield Rate,
calculated using the actual number of days elapsed and, when the Equity Yield
Rate is based on the LIBO Rate (Reserve Adjusted), on a 360-day year basis.  If
all or any portion of the Equity Amounts, any Equity Yield payable thereon or
any other amount payable hereunder shall not be paid when due (whether at stated
maturity, acceleration thereof or otherwise), such overdue amount shall bear
interest at a rate per annum which is equal to the Overdue Rate.

     (b)  During the Construction Period for any Property, Equity Yield shall
accrue on the outstanding Equity Amount and

                                       -6-



shall be capitalized by Advances ("Equity Advances") on each Scheduled Payment
Date during such Construction Period in an amount equal to the aggregate amount
of accrued Equity Yield allocable to such Construction Period Property from the
prior Scheduled Payment Date to such Scheduled Payment Date.  The Lessee shall
pay Equity Yield in immediately available funds to the Lessor only to the extent
the accrued Equity Yield cannot be the subject of a Equity Advance.  On each
date an Equity Advance is made, the Equity Amounts and the Property Improvement
Costs of the applicable Construction Period Property shall each be increased by
an amount equal to such Equity Advance.

     4.2  INTEREST ON LOANS.  Each Loan shall accrue interest computed and
payable in accordance with the terms of the applicable Loan Agreement.

     4.3  PREPAYMENTS OF LOANS AND EQUITY AMOUNTS.  In the event that the Lessee
pays any Property Balance to the Lessor, in connection with the Lessee's
purchase of a Property in accordance with Section 15.1 or 18.1 of the Master
Lease, the Lessor will prepay the outstanding principal amount of the Loans and
Equity Amounts related to the Property purchased by the Lessee.  Each Lender and
the Lessor hereby acknowledges that its Loans or Equity Amounts, as the case may
be, may be so prepaid without any prepayment premium.

     4.4  FEES.  The Lessee agrees to pay the fees set forth in this
Section 4.4.

     (a)  COMMITMENT FEES.  The Lessee agrees to pay to the Agent for the
account of the Lenders and the Lessor, for the period (including any portion
thereof when its Commitment is suspended by reason of the Lessee's inability to
satisfy any condition of Article VI) commencing on the Documentation Date and
continuing through the Commitment Termination Date, a commitment fee
(collectively, the "Commitment Fees") at a per annum rate equal to the
Applicable Commitment Fee Percentage on such Participant's Commitment Percentage
of the sum of the average daily unused portion of the Commitments.  The
Commitment Fees shall be payable by the Lessee in arrears on the last Business
Day of each three-month period, commencing with the first such day following the
date of the initial Advance hereunder, and on the Commitment Termination Date.
Commitment Fees may, subject to the conditions hereof (including without
limitation the last sentence of Section 3.1) be paid with the

                                       -7-



proceeds of an Advance.  The Commitment Fees shall be computed on the basis of
the actual number of days (including the first day but excluding the last day)
occurring during the period for which such Commitment Fees are payable over a
year of 360 days.

     (b)  OTHER FEES.  The Lessee agrees to pay to the Lessor, for its own
account, the fees set forth in the Fee Letter, payable on the dates set forth
therein.


                                   ARTICLE IVA

                                  DISTRIBUTIONS

     4.1A  BASIC RENT.  Each payment of Basic Rent (and any payment of interest
on overdue installments of Basic Rent) received by the Participation Agent shall
be distributed by the Participation Agent to the Lenders and the Lessor PRO RATA
in accordance with, and for application to, the Tranche A Lender Basic Rent,
Tranche B Lender Basic Rent and Lessor Basic Rent then due, as well as any
overdue interest or yield due to such Lender or the Lessor (to the extent
permitted by applicable law).

     4.2A  PURCHASE PAYMENTS BY THE LESSEE.  (a) Any payment received by the
Participation Agent as a result of:

          (i)  the purchase of all of the Properties in connection with the
     Lessee's exercise of its Early Purchase Option under Section 18.1 of
     the Master Lease, or

          (ii)  the Lessee's compliance with its obligation to purchase (or
     cause its designee to purchase) all of Properties in accordance with
     the Master Lease, or

          (iii)  the Lessee's compliance with its obligation to purchase
     all unsold Properties in accordance with Section 16.2(e) of the Master
     Lease,

shall be distributed by the Participation Agent to pay in full the Participant
Balance of each Lender and the Lessor.

     (b)  Any payment received by the Participation Agent as a result of:

                                       -8-



          (i)  the purchase of any of the Properties in connection with the
     Lessee's exercise of its Early Purchase Option under Section 18.1 of
     the Master Lease, or

          (ii)  the Lessee's purchase of a Property or Properties pursuant
     to the Construction Agency Agreement, or

          (iii)  the payment of the Property Balance with respect to any
     Property in accordance with Section 15.1 of the Master Lease, or

          (iv)  the Lessee failing to fulfill one or more of the conditions
     to exercise of the Remarketing Option with respect to any Property
     pursuant to Section 20.1 of the Master Lease and the Lessor's receipt
     of the Property Balance with respect to such Property from the Lessee
     pursuant to the next-to-last paragraph of Section 20.1 of the Master
     Lease,

shall be distributed by the Participation Agent to the Lenders and the Lessor
PRO RATA without priority of one over the other, in the proportion that the
Participant Balance of each bears to the aggregate of all of the Participant
Balances.

     4.3A  PAYMENT OF RECOURSE AMOUNT BY LESSEE.  The payment by the Lessee of
the Recourse Amount to the Participation Agent in accordance with Section
20.1(k) of the Master Lease upon the Lessee's exercise of the Remarketing Option
shall be distributed by the Participation Agent in the following amounts and
order of priority:

          FIRST, so much of such payments or amounts as shall constitute
     Supplemental Rent, to the Persons entitled thereto in accordance with
     Section 4.5; and

          SECOND, to the Tranche A Lenders for application to pay in full
     the Tranche A Participant Balance of each Tranche A Lender.

     4.4A  SALES PROCEEDS OF REMARKETING OF PROPERTIES.  Any payments received
by the Participation Agent as proceeds from the sale of the Properties sold
pursuant to the Lessee's

                                       -9-



exercise of the Remarketing Option pursuant to Article XX of the Master Lease,
together with any payment made by the Lessee as a result of an appraisal
pursuant to Section 13.2 of the Participation Agreement, shall be distributed by
the Participation Agent in the funds so received in the following order of
priority:

          FIRST, to the Tranche B Lenders for application to pay in full
     the Tranche B Participant Balance of each Tranche B Lender, and to the
     Lessor for application to pay in full the Lessor Balance, and in the
     case where the amounts so distributed shall be insufficient to pay in
     full as aforesaid, then PRO RATA among the Tranche B Lenders and the
     Lessor without priority of one Tranche B Lender over the other or the
     Lessor over any Tranche B Lender.

          SECOND, the balance, if any, shall be promptly distributed to, or
     as directed by, the Lessee.

     4.5A  SUPPLEMENTAL RENT.  All payments of Supplemental Rent received by the
Participation Agent (excluding any amounts payable pursuant to the preceding
provisions of this ARTICLE IVA) shall be distributed promptly by the
Participation Agent upon receipt thereof to the Person entitled thereto pursuant
to the Operative Documents.

     4.6A  EXCEPTED PAYMENTS.  Notwithstanding any other provision of this
Participation Agreement, any Excepted Payment received at any time by the
Participation Agent shall be distributed promptly to the Person entitled to
receive such Excepted Payment pursuant to the Operative Documents.

     4.7A  DISTRIBUTION OF PAYMENTS AFTER LEASE EVENT OF DEFAULT.

     (a)  All payments received and amounts realized by the Participation Agent
in connection with any Casualty or Condemnation after the occurrence of a Lease
Event of Default shall be distributed in accordance with Section 4.9A.

     (b)  All payments received and amounts realized (other than payments or
amounts described in clause (a) above) by the Participation Agent, including all
amounts received by the Participation Agent in connection with any sale of all
or any

                                      -10-



part of any one or more Properties, after the occurrence and during the
continuance of a Lease Event of Default shall, if received by the Participation
Agent, be distributed by the Participation Agent in the following order of
priority:

          FIRST, so much of such payment or amount as shall be required to
     reimburse the Lessor for any tax, expense or other loss incurred by
     the Lessor (to the extent not previously reimbursed and to the extent
     incurred in connection with any duties as the Lessor) and any unpaid
     ongoing fees of the Lessor shall be distributed to the Lessor for its
     own account;

          SECOND, so much of such payments or amounts as shall be required to
     pay the then existing or prior Lenders and the Lessor the amounts payable
     to them by Lessee pursuant to any expense reimbursement or indemnification
     provisions of the Operative Documents shall be distributed to each such
     Participant without priority of one over the other in accordance with the
     amount of such payment or payments payable to each such Person:

          THIRD, to the Lenders and the Lessor PRO RATA in accordance with,
     and for application to, the Participant Balance of each Lender and the
     Lessor; and

          FOURTH, after payment in full of the Participant Balance of each
     Lender and the Lessor and all other amounts due and owing to any
     Lender or the Lessor, the balance, if any, of such payment or amounts
     remaining thereafter shall be promptly distributed to, or as directed
     by, the Lessee.

     (c)  During the occurrence and continuance of a Lease Event of Default, all
amounts (other than Excepted Payments) received or realized by the Participation
Agent and otherwise distributable pursuant to Sections 4.1A and 4.2A shall be
distributed as provided for clauses (a) and (b) above.

     4.8A  OTHER PAYMENTS.  (a) Except as otherwise provided in Sections 4.1A,
4.2A, 4.7A and clause (b) below, any payment received by the Participation Agent
for which no provision as to the application thereof is made in the Operative
Documents or elsewhere in this Article IVA shall be distributed PRO RATA among
the Lenders and the Lessor without priority of one over

                                      -11-



the other, in the proportion that the Participant Balance of each bears to the
aggregate of all the Participant Balances.

     (b)  Except as otherwise provided in Sections 4.1A, 4.2A and 4.7A, all
payments received and amounts realized by the Participation Agent under the
Master Lease or otherwise with respect to the Collateral to the extent received
or realized at any time after indefeasible payment in full of the Participant
Balances of all of the Lenders and the Lessor and any other amounts due and
owing to the Lenders or the Lessor, shall be distributed forthwith by the
Participation Agent in the order of priority set forth in Section 4.7A(b),
except that such payment shall be distributed omitting clause third of such
Section 4.7A(b).

     (c)  Any payment received by the Participation Agent for which provision as
to the application thereof is made in an Operative Document but not elsewhere in
this Article IVA shall be distributed forthwith by the Participation Agent to
the Person and for the purpose for which such payment was made in accordance
with the terms of such Operative Document.

     4.9A  CASUALTY AND CONDEMNATION AMOUNTS.  Any amounts payable to the
Participation Agent as a result of a Casualty or Condemnation pursuant to
Section 14.1 of the Master Lease shall be distributed as follows:

          (a)  all amounts payable to the Lessee for the repair of damage
     caused by such Casualty or Condemnation in accordance with Section
     14.1(a) of the Master Lease shall be distributed to the Lessee, and

          (b)  all amounts that are to be applied to the purchase price of
     the related Property in accordance with Section 14.1(a) and Article XV
     of the Master Lease shall be distributed by the Lessor in accordance
     with Section 4.2A(b).

     4.10A  ORDER OF APPLICATION.  To the extent any payment made to any Lender
or the Lessor pursuant to Section 4.2A, 4.3A, 4.4A or 4.7A is insufficient to
pay in full the Participant Balance of such Lender or the Lessor's Equity
Amount, then each such payment shall first be applied to accrued interest or
Equity Yield and then to principal or the Equity Amounts, as applicable.

                                      -12-



                                    ARTICLE V

                        CERTAIN INTENTIONS OF THE PARTIES

     5.1  NATURE OF TRANSACTION.  (a) The parties hereto intend that (i) for
financial accounting purposes with respect to the Lessee, the Lessor will be
treated as the owner and the lessor of the Properties and the Lessee will be
treated as the lessee of the Properties and (ii) for all other purposes,
including federal and all state and local income tax purposes, state real estate
and commercial law and bankruptcy purposes, (A) the Master Lease will be treated
as a financing arrangement, (B) the Lessor and the Lenders will be deemed
lenders making loans to the Lessee in an amount equal to the sum of the Equity
Amounts and the outstanding principal amount of the Loans, which loans are
secured by the Properties and (C) the Lessee will be treated as the owner of the
Properties and will be entitled to all tax benefits ordinarily available to an
owner of properties like the Properties for such tax purposes.  Nevertheless,
the Lessee acknowledges and agrees that neither the Lessor nor any of the
Lenders has made any representations or warranties to the Lessee concerning the
tax, accounting or legal characteristics of the Operative Documents and that the
Lessee has obtained and relied upon such tax, accounting and legal advice
concerning the Operative Documents as it deems appropriate.  The parties hereto
agree that they shall modify the Operative Documents to the extent reasonably
necessary to enable the Master Lease to qualify as an operating lease for
financial accounting purposes under FASB 13 as applied and interpreted by the
Lessee's independent outside auditors, including but not limited to, and to the
extent necessary, (i) changes in the relationship (but not the aggregate total)
of the Tranche A Loan Commitment, the Tranche B Loan Commitment, and the Lessor
Commitment (except that the Lessor Commitment shall not be increased by more
than $500,000), and (ii) adjustments to amortization payments to be made on
account of the Tranche A Loan Balance with respect to Property No. 1.  In no
event shall such modifications individually or in the aggregate result in a
material change for any Participant.

     (b)  Specifically, without limiting the generality of clause (a) of this
Section 5.1, the parties hereto intend and agree that in the event of any
insolvency or receivership

                                      -13-



proceedings or a petition under the United States bankruptcy laws or any other
applicable insolvency laws or statute of the United States of America or any
State or Commonwealth thereof affecting the Lessee, the Lessor or the Lenders or
any collection actions, the transactions evidenced by the Operative Documents
shall be regarded as loans made by the Lessor and the Lenders as unrelated third
party lenders of the Lessee.

     5.2  AMOUNTS DUE UNDER MASTER LEASE.  Anything else herein or elsewhere to
the contrary notwithstanding, it is the intention of the Lessee, the Lessor and
the Lenders that:  (i) the amount and timing of installments of Basic Rent due
and payable from time to time from the Lessee under the Master Lease shall be
equal to the aggregate payments due and payable as interest on the Loans and
Equity Yield on the Equity Amounts on each Payment Date (to the extent such
interest and Equity Yield are not funded by additional Interest Payment Loans
and Equity Amounts); (ii) if the Lessee elects the Early Purchase Option or
becomes obligated or otherwise elects to purchase any of the Properties under
the Master Lease, the Loans, the Equity Amounts, all interest, Equity Yield and
Commitment Fees thereon and all other obligations of the Lessee owing to the
Lessor and the Lenders shall be paid in full by the Lessee; (iii) if the Lessee
properly elects the Remarketing Option with respect to any Property, the Lessee
shall only be required to pay to the Lessor the proceeds of the sale of such
Property, the Recourse Amount with respect to such Property and any amounts due
pursuant to Article XIII hereof and Section 20.2 of the Master Lease (which
aggregate amounts may be less than the Lease Balance); and (iv) upon an Event of
Default resulting in an acceleration of the Lessee's obligation to purchase the
Properties under the Master Lease, the amounts then due and payable by the
Lessee under the Master Lease shall include all amounts necessary to pay in full
the Lease Balance, plus all other amounts then due from the Lessee to the
Participants under the Operative Documents.

                                      -14-



                                   ARTICLE VI

                             CONDITIONS PRECEDENT TO
                         ACQUISITION DATES AND ADVANCES

     6.1  CONDITIONS PRECEDENT TO INITIAL ACQUISITION DATE.  The obligations of
the Lessor to make an Advance on the initial Acquisition Date, the obligations
of the Lessor to fund any related Equity Amount on the initial Acquisition Date
and the obligation of the Lenders to make any related Loan on the initial
Acquisition Date are subject to each of the following conditions precedent:

          (a)  LESSEE'S RESOLUTIONS AND INCUMBENCY CERTIFICATE, ETC.  The
     Lessee shall have delivered to the Lessor, a certificate of its
     Secretary or an Assistant Secretary attaching and certifying as to
     (A) the resolutions of the Board of Directors duly authorizing the
     execution, delivery and performance by it of each Operative Document
     to which it is or will be a party, (B) its certificate of
     incorporation and by-laws, and (C) the incumbency and signature of
     persons authorized to execute and deliver on its behalf the Operative
     Documents to which it is a party and (ii) a certificate of good
     standing with respect to it issued by the Secretary of State of the
     State of Delaware no earlier than ten (10) days prior to the initial
     Acquisition Date.

          (b)  OPINION OF INTERNAL COUNSEL TO LESSEE.  On or prior to the
     initial Acquisition Date, the Participants shall have received an
     opinion of Jan Kang, internal counsel to the Lessee, as to the matters
     set forth in Exhibit B-1, which opinion shall be acceptable in form
     and substance to the Participants.

          (c)  OPINION OF SPECIAL COUNSEL TO LESSEE.  On or prior to the
     initial Acquisition Date, the Lessee shall have delivered to the Agent
     and the Lessor an opinion of Wilson Sonsini Goodrich & Rosati, outside
     counsel to the Lessee, as to the matters set forth in Exhibit B-2,
     which opinion shall be acceptable in form and substance to the
     Participants.

                                      -15-



     6.2  CONDITIONS PRECEDENT TO EACH ADVANCE.  The obligations of the Lessor
to make an Advance on each Acquisition Date or Funding Date, as the case may be,
the obligation of the Lessor to fund any related Equity Amount on such
Acquisition Date or Funding Date, as the case may be, and the obligation of the
Lenders to make any related Loan on such Acquisition Date or Funding Date, as
the case may be, are subject to satisfaction or waiver of the following
conditions precedent:

          (a)  FUNDING REQUEST.  Each of the Agent, the Lenders and the
     Lessor shall have received a fully executed counterpart of the
     applicable Funding Request, executed by the Lessee, in accordance with
     Section 3.4.  Each of the delivery of a Funding Request and the
     acceptance by the Lessee of the proceeds of such Advance shall
     constitute a representation and warranty by the Lessee that on the
     applicable Funding Date (both immediately before and after giving
     effect to the making of such Advance and the application of the
     proceeds thereof), the statements made in Section 8.3 are true and
     correct.

          (b)  CONSTRUCTION CERTIFICATE.  With respect to any Property
     Improvement Costs to be paid or reimbursed using the proceeds of such
     Advance, the Lessor, the Agent and the Participants shall have
     received, at least three (3) days prior to the applicable Funding
     Date, a Construction Certificate in the form of Exhibit C hereto (a
     "Construction Certificate"), together with all attachments thereto.

          (c)  GOVERNMENTAL PERMITS, ETC.  The Lessor shall have received
     evidence satisfactory to it that all permits, licenses and consents
     required by any Governmental Authority in connection with the
     Construction for which the Advance is being requested have been
     obtained and are in full force and effect on the applicable Funding
     Date.

          (d)  FEES.  The Lessor shall have received all fees due and
     payable pursuant to the Fee Letter, and each Participant shall have
     received all Commitment Fees due and payable pursuant to
     Section 4.4(a).

                                      -16-



          (e)  REPRESENTATION AND WARRANTIES.  On the applicable
     Acquisition Date or Funding Date, as the case may be, the
     representations and warranties of each of the Lessee and the Lessor
     contained herein and in each of the other Operative Documents shall be
     true and correct in all material respects as though made on and as of
     such date, except to the extent such representations or warranties
     relate solely to an earlier date, in which case such representations
     and warranties shall have been true and correct in all material
     respects on and as of such earlier date.

          (f)  LITIGATION.  On the applicable Acquisition Date or Funding
     Date, as the case may be, there shall not be any actions, suits or
     proceedings pending or, to the knowledge of the Lessee threatened with
     respect to the Lessee (i) that are reasonably likely to have a
     Material adverse effect on such Property or (ii) that question the
     validity of the Operative Documents or the rights or remedies of the
     Lessor or the Lenders with respect to the Lessee or such Property
     under the Operative Documents.

          (g)  EVENT OF DEFAULT.  There shall not have occurred and be
     continuing any Event of Default under the Master Lease, and no Event
     of Default under the Master Lease will have occurred after giving
     effect to the making of the Advance requested by such Funding Request.

          (h)  AVAILABLE COMMITMENTS.  After giving effect to the
     applicable Advance, the condition set forth in the last sentence of
     Section 3.1 shall not be violated.

          (i)  CONSTRUCTION COSTS.  After giving effect to the applicable
     Advance, the estimated as yet unpaid cost to the Construction Agent of
     completing the Construction pursuant to the Construction Documents
     shall not exceed the Available Commitments, net of any portion of the
     Available Commitments that shall be allocated for Interest Payment
     Loans and Equity Advances.

          (j)  COMMITMENT PERCENTAGE.  Each Participant shall be satisfied
     that each other Participant shall

                                      -17-



     make available to the Lessor on the applicable Acquisition Date or Funding
     Date, as the case may be, an amount equal to such other Participant's
     Commitment Percentage of the amount of the Advance being funded on such
     Acquisition Date or Funding Date, as the case may be.

     6.3  CONDITIONS TO EACH ACQUISITION DATE.  The obligation of the Lessor to
acquire any Land on an Acquisition Date and to make the initial Advance in
respect of such Property on the Acquisition Date with respect to such Property,
the obligation of the Lessor to make any related Equity Amount on such
Acquisition Date and the obligation of each Lender to make any related Loan on
such Acquisition Date, are subject to satisfaction or waiver of the following
conditions precedent (it being understood that the Lessor's obligations to
acquire such Land shall not be subject to the conditions precedent set forth in
this Section 6.3 and Sections 6.1 and 6.2 to the extent such conditions are
actions required of the Lessor):

          (a)  TAXES.  All taxes, fees and other charges in connection with
     the execution, delivery, recording, filing and registration of the
     Operative Documents shall have been paid or provisions for such
     payment shall have been made by the Lessee to the satisfaction of the
     Lessor and the Lenders.

          (b)  APPRAISAL.  On or prior to such Acquisition Date, the Lessor
     and the Agent shall have received a Land Appraisal of the applicable
     Property, which Land Appraisal shall show that as of such Acquisition
     Date, the Fair Market Sales Value of the Land portion of such Property
     shall not be less than 100% of the Land Acquisition Cost with respect
     to such Property.

          (c)  GOVERNMENTAL APPROVALS.  All necessary Governmental Actions,
     in each case required by any Requirement of Law, for the purpose of
     authorizing the Lessor to acquire the applicable Property, shall have
     been obtained or made and be in full force and effect.

          (d)  LITIGATION.  No action or proceeding shall have been
     instituted, nor shall any action or proceeding be threatened, before
     any Governmental Authority, nor shall any order, judgment or decree

                                      -18-



     have been issued or proposed to be issued by any Governmental Authority
     either (i) to set aside, restrain, enjoin or prevent the full performance
     of this Participation Agreement, any other Operative Document or any
     transaction contemplated hereby or thereby or (ii) which is reasonably
     likely to Materially and adversely affect the Lessee.

          (e)  REQUIREMENTS OF LAW.  In the reasonable opinion of the
     Lessor, the Lenders and their respective counsel, the transactions
     contemplated by the Operative Documents do not and will not violate in
     any material respect any Requirement of Law and do not and will not
     subject the Lessor or the Lenders to any material adverse regulatory
     prohibitions or constraints.

          (f)  RESPONSIBLE EMPLOYEE'S CERTIFICATE.  The Lessor and the
     Agent shall each have received a Responsible Employee's Certificate of
     the Lessee, in substantially the form of Exhibit D attached hereto,
     dated as of the respective Acquisition Date, stating that (i) to such
     Responsible Employee's knowledge each and every representation and
     warranty of the Lessee contained in each Operative Document to which
     it is a party is true and correct on and as of the respective
     Acquisition Date; (ii) to such Responsible Employee's knowledge, no
     Event of Default has occurred and is continuing and no Default which
     has not previously been disclosed to the Lessor and the Participants
     has occurred and is continuing under any Operative Document to which
     it is a party with respect to the Lessee; (iii) to such Responsible
     Employee's knowledge each Operative Document to which the Lessee is a
     party is in full force and effect with respect to it; and (iv) to the
     best of such Responsible Employee's knowledge, the Lessee has duly
     performed and complied with all conditions contained herein or in any
     other Operative Document required to be performed or complied with by
     it on or prior to the respective Acquisition Date.

          (g)  RECORDATION.  The Lessor, the Agent and each of the Lenders
     shall have received evidence reasonably satisfactory to it that each
     of the Deeds of Trust

                                      -19-



     relating to such Property has been, or are being, recorded in a manner
     sufficient to properly secure each of their interests therein.

          (h)  EVIDENCE OF PROPERTY INSURANCE.  The Lessor, the Agent and
     the Lenders shall have received evidence that the insurance maintained
     by the Lessee with respect to such Property satisfies the requirements
     set forth in Article XIII of the Master Lease, setting forth the
     respective coverage, limits of liability, carrier, policy number and
     period of coverage.

          (i)  ENVIRONMENTAL AUDIT.  The Lessor and the Agent shall have
     received an Environmental Audit with respect to the applicable
     Property, dated July 14, 1993 and the Environmental Audit shall be
     satisfactory in form and substance to the Lessor, in its sole
     discretion.

          (j)  ENVIRONMENTAL CERTIFICATE.  The Lessor and the Agent shall
     have received an Environmental Certificate substantially in the form
     of Exhibit E (an "Environmental Certificate") with respect to the
     applicable Property, provided that such Environmental Certificate
     shall be delivered to the Agent not less than three (3) days prior to
     the related Acquisition Date.

          (k)  DEED AND BILL OF SALE.  On or prior to such Acquisition
     Date, the Lessor and the Agent shall have received a Deed with respect
     to such Property (and/or all Improvements located thereon) being
     purchased on such Acquisition Date, conveying fee simple title to such
     Property (and/or all Improvements located thereon) to the Lessor
     containing all customary seller's warranties (or such other seller's
     warranties as are reasonably acceptable to the Lessor and the
     Participants) and subject only to Permitted Exceptions; and the Lessor
     shall have received a general warranty bill of sale (a "Bill of
     Sale"), conveying title to the Lessor in any Improvements and other
     personal property comprising part of the applicable Property.

                                      -20-



          (l)  CONSTRUCTION AGENCY AGREEMENT SUPPLEMENT.  On or prior to
     the Acquisition Date, the Lessee and the Lessor shall have delivered
     to the Agent, a Construction Agency Agreement Supplement with respect
     to the applicable Property fully executed by the Lessee, as
     Construction Agent, and the Lessor.

          (m)  SUPPLEMENT TO ASSIGNMENT OF LEASES AND RENTS.  On or prior
     to the Acquisition Date, the Lessor shall have delivered to the Agent
     a Supplement to the Assignment of Leases and Rents substantially in
     the form of Exhibit A thereto, together with a consent to and
     acknowledgement of such Supplement duly executed by the Lessee.

          (n)  LEASE SUPPLEMENT.  On or prior to such Acquisition Date, the
     Lessee and the Lessor shall have delivered the original counterpart of
     the Lease Supplement executed by the Lessee and the Lessor with
     respect to the applicable Property to the Agent, the Lenders and the
     Lessor.

          (o)  DEED OF TRUST.  On or prior to such Acquisition Date, the
     Lessor shall have delivered to the Participation Agent a Deed of Trust
     (which shall be substantially in the form of Exhibit F hereto)
     executed by the Lessor with respect to the applicable Property.

          (p)  PROPERTY SURVEY.  On or prior to such Acquisition Date, the
     Lessee shall have delivered to the Agent, an American Land Title
     Association ("ALTA")/1992 (Urban) Survey of such Property certified to
     the Participants and the title company and otherwise in form
     reasonably acceptable to the Participants and a commitment to deliver
     an ALTA extended owners and lenders title insurance policy covering
     such Property in favor of the Lessor and the Lenders, respectively,
     such policy in an amount not less than the sum of the related Land
     Acquisition Cost and Estimated Improvement Costs and to be reasonably
     satisfactory to the Lenders and the Participants with revolving
     credit, variable rate, usury, comprehensive, fraudulent conveyances,
     doing business, mechanics liens, and, if otherwise obtained by Lessee,
     such

                                      -21-



     other customary endorsements issued by the title company as a routine
     matter and to the extent available in such jurisdiction, if requested by
     the Agent and available at reasonable cost.  In addition, Lessee shall
     deliver a letter from the City of Fremont Planning Department regarding the
     proper zoning of the Properties.

          (q)  PROPERTY APPRAISAL.  On or prior to such Acquisition Date,
     the Lessor shall have received a Property Appraisal of the Land
     portion of the applicable Property, which Property Appraisal shall
     show (i) that as of the Outside Completion Date, the Fair Market Sales
     Value of such Land and the Improvements constructed thereon in
     accordance with the Plans and Specifications for such Property is not
     less than 100% of the sum of the Land Acquisition Cost and Property
     Improvement Costs for such Property; (ii) the anticipated Fair Market
     Sales Value of such Property as of the last day of the initial Base
     Lease Term for such Property and as of the last day of each Renewal
     Term for such Property; and (iii) that as of the Outside Completion
     Date, the Fair Market Sales Value of the Land portion of the Property
     constitutes less than 25% of the sum of the Land Acquisition Cost and
     Property Improvement Costs with respect to such Property;

          (r)  NO EXERCISE OF REMARKETING OPTION.  The Lessee shall not
     have given notice to the Lessor of the Lessee's intent to exercise the
     Remarketing Option under the Master Lease with respect to any
     Property.

          (s)  TITLE REPRESENTATIONS.  Title to such Property shall conform
     to the representations and warranties set forth in Section 8.2(n).

          (t)  NO DEFAULT.  There shall not have occurred and be continuing
     any Event of Default under any of the Operative Documents, and no
     Default or Event of Default under any of the Operative Documents will
     have occurred after giving effect to the acquisition of the Land
     requested by such Funding Request.

                                      -22-



All documents and instruments required to be delivered on the Acquisition Date
shall be delivered at the offices of Pillsbury Madison & Sutro LLP,
235 Montgomery Street, San Francisco, California, or at such other location as
may be determined by the Agent, the Lessor, the Lenders and the Lessee.


                                   ARTICLE VII

                           COMPLETION-DATE CONDITIONS

     7.1  COMPLETION DATE.  The Completion Date with respect to any Property
shall be deemed to have occurred for purposes of the Operative Documents on the
earliest date on which each of the following events shall have occurred:

          (a)  the Construction relating to such Property shall have been
     substantially completed in accordance with the applicable Plans and
     Specifications and all Applicable Law;

          (b)  such Property shall be ready for occupancy and operation as
     a first class research and production facility, as evidenced by the
     issuance by the appropriate Governmental Authority of temporary and/or
     permanent certificates of occupancy for all of the Improvements (other
     than such Improvements that are not essential to the operation of such
     Property as a first class research and production facility)
     contemplated by the Plans and Specifications for such Property; and

          (c)  the Lessor and Agent shall have received a Completion
     Certificate from the Construction Agent substantially in the form of
     Exhibit G (a "Completion Certificate").


                                  ARTICLE VIII

                                 REPRESENTATIONS

     8.1  REPRESENTATIONS OF THE PARTICIPANTS.  Each Participant represents and
warrants to the Lessor, the other Participant and the Lessee that:

                                      -23-



          (a)  ERISA.  Such Participant is not and will not be making its
     Loans or funding its Equity Amounts hereunder, and is not performing
     its obligations under the Operative Documents, with the assets of an
     "employee benefit plan" (as defined in Section 3(3) of ERISA) which is
     subject to Title I of ERISA, or "plan" (as defined in Section
     4975(e)(1) of the Code).

          (b)  STATUS.  Such Participant is a commercial bank, savings and
     loan association, savings bank, pension plan, depository institution,
     insurance company, branch or agency of a foreign bank or other similar
     financial institution, or an Affiliate thereof.

          (c)  POWER AND AUTHORITY.  Such Participant has the requisite
     power and authority to enter into and perform under the Operative
     Documents to which it is a party.

The making of any Loan or the advancing of any Equity Amount on any Acquisition
Date or Funding Date, as the case may be, shall constitute an affirmation by the
subject Participant of the preceding representations and warranties.

     8.2  REPRESENTATIONS OF LESSEE.  The Lessee represents and warrants to each
of the other parties hereto that:

          (a)  ORGANIZATION, ETC.  The Lessee is a corporation validly
     organized and existing and in good standing under the laws of the
     State of Delaware and is duly qualified to do business and is in good
     standing as a foreign corporation in each jurisdiction where any
     Property is located.  The Lessee has full power and authority and
     holds all requisite governmental licenses, permits and other approvals
     to enter into and perform its Obligations under this Participation
     Agreement and each other Operative Document to which it is a party and
     to own and hold under lease the Properties and to conduct its business
     substantially as currently conducted by it.

          (b)  DUE AUTHORIZATION, NON-CONTRAVENTION, ETC. The execution,
     delivery and performance by the Lessee

                                      -24-




     of this Participation Agreement, and each other Operative Document executed
     or to be executed by it are within the Lessee's corporate powers, have been
     duly authorized by all necessary corporate action, and do not

          (i)  contravene the Lessee's Organic Documents;

          (ii)  contravene any material contractual restriction the
     contravention of which is reasonably likely to have a material adverse
     effect on the financial condition of the Lessee (including any
     covenant relating to the incurrence of indebtedness, which
     restrictions the Lessee hereby acknowledges are material), law or
     governmental regulation or court decree or order binding on or
     affecting the Lessee; or

          (iii)  result in, or require the creation or imposition of, any
     Lien on any of the Lessee's properties (including the Properties)
     other than as are contemplated by the Operative Documents.

          (c)  GOVERNMENT APPROVAL, REGULATION, ETC.  No authorization or
     approval or other action by, and no notice to or filing with, any
     governmental authority or regulatory body or other Person is required
     for the due execution, delivery or performance by the Lessee of this
     Participation Agreement, or any other Operative Document to which it
     is a party.  The Lessee is not an "investment company" within the
     meaning of the Investment Company Act of 1940, as amended.

          (d)  VALIDITY, ETC.  This Participation Agreement constitutes and
     each other Operative Document executed by the Lessee will, on the due
     execution and delivery thereof, constitute, the legal, valid and
     binding obligations of the Lessee enforceable in accordance with their
     respective terms, and each Operative Document executed pursuant hereto
     will, on the due execution and delivery thereof, be the legal, valid
     and binding obligation of Lessee enforceable in accordance with its
     terms, subject, in each case, as to enforceability, to bankruptcy,
     insolvency, reorganization and other similar laws affecting
     enforcement of creditor rights generally (insofar as

                                      -25-



     any such law relates to the bankruptcy, insolvency, reorganization or
     similar event of the Lessee) and, as to the availability of specific
     performance or other injunctive relief, subject to the discretionary power
     of a court to deny such relief and to general equitable principles.

          (e)  NO MATERIAL ADVERSE CHANGE.  Since the date of the financial
     statements described in Section 8.2(k), there has been no Material
     adverse change in the consolidated assets, liabilities, results of
     operations, financial condition or prospects of the Lessee.

          (f)  LITIGATION.  Except as disclosed in the financial statements
     described in Section 8.2(k), there is no pending or, to the knowledge
     of the Lessee, threatened, litigation, action or governmental
     proceeding affecting the Lessee or any of its properties (including
     the Properties), businesses, assets or revenues, which (i) is
     reasonably likely to Materially and adversely affect the overall
     financial condition, operations, assets, business or properties
     (including the Properties) of the Lessee and which creates a material
     risk of causing the Lessee to be unable to perform its obligations
     under the Operative Documents or (ii) which purports to affect the
     legality, validity or enforceability of this Participation Agreement,
     the Notes or any other Operative Document.

          (g)  PROVIDED INFORMATION.  The information and materials
     described on Schedule II which were provided by the Lessee to one or
     more of the Participants prior to the applicable Acquisition Date or
     Funding Date, as the case may be, do not contain any Material
     inaccuracies on the date as of which such information and materials
     are dated or certified and are not incomplete by omitting to state any
     fact necessary to make such information (taken as a whole) not
     misleading at such time in light of the circumstances under which such
     information was provided, except to the extent any such inaccuracy or
     omission does not relate to the Properties and is not reasonably
     likely to have a

                                      -26-



     Material adverse effect on the overall financial condition of the Lessee.

          (h)  PENSION AND WELFARE PLANS.  During the twelve consecutive-
     month period prior to the Documentation Date, no steps have been taken
     to terminate any underfunded Pension Plan, and no contribution failure
     has occurred with respect to any Pension Plan sufficient to give rise
     to a Lien under section 302(f) of ERISA with respect to a liability or
     obligation in excess of $10,000,000.  No condition exists or event or
     transaction has occurred with respect to any Pension Plan which might
     result in the incurrence by the Lessee or any member or the Controlled
     Group of any Material liability, fine or penalty.  Neither the Lessee
     nor any member of the Controlled Group has any Material contingent
     liability with respect to any post-retirement benefit under a Welfare
     Plan, other than liability for continuation coverage described in
     Part 6 of Title I of ERISA.

          (i)  ENVIRONMENTAL LAWS.  Except as disclosed in Item A
     ("Compliance with Environmental Laws") of Schedule III:

          (i)  all facilities and property (including underlying
     groundwater) owned or leased by the Lessee or any of its Subsidiaries
     have been, and continue to be, owned or leased by the Lessee and its
     Subsidiaries in compliance in all material respects with all
     Environmental Laws; and

          (ii)  there have been no past, and there are no pending or
     threatened

               (a)  claims, complaints, notices or requests for information
          received by Lessee or any of its Subsidiaries with respect to any
          alleged violation of any Environmental Law, which may reasonably
          be expected to have a Material adverse effect on the financial
          condition, operations, assets, business or properties of Lessee
          and its Subsidiaries or which may reasonably be expected to have
          a Material adverse effect on any Property, or

                                      -27-



               (b)  complaints, notices or inquiries to Lessee or any of
          its Subsidiaries regarding potential liability under any
          Environmental Law, which may reasonably be expected to have a
          Material adverse effect on the financial condition, operations,
          assets, business or properties of Lessee and its Subsidiaries.

          (j)  OFFER OF SECURITIES, ETC.  None of the Lessee, nor any
     Person authorized to act on the Lessee's behalf has, directly or
     indirectly, offered the Notes or any other similar securities (the
     sale or offer of which would be integrated with the sale or offer of
     the Notes), for sale to, or solicited any offer to acquire any of the
     same from, any Person other than the Participants and other
     "accredited investors" (as defined in Regulation D of the Securities
     and Exchange Commission).

          (k)  FINANCIAL STATEMENTS.  The consolidated balance sheet of the
     Lessee and its Subsidiaries at December 31, 1995, and the related
     consolidated statements of income and cash flows of Lessee and its
     Subsidiaries, copies of which have been furnished to the parties
     hereto, have been prepared in accordance with GAAP consistently
     applied, and present fairly the consolidated financial condition of
     the corporations covered thereby as at the dates thereof and the
     results of their operations for the periods then ended.

          (l)  PROPERTIES.  The contemplated use of the Properties by the
     Lessee and its agents, assignees, employees, lessees, licensees and
     tenants will comply in all Material respects with all Requirements of
     Law (including, without limitation, all zoning and land use laws and
     Environmental Laws) and Insurance Requirements.

          (m)  PLANS AND SPECIFICATIONS.  To the best knowledge of the
     Lessee, upon Completion of the Construction of each Property, all
     water, sewer, electric, gas, telephone and drainage facilities, all
     other utilities required to adequately service such

                                      -28-



     Improvements for its intended use and means of access between such
     Improvements and public highways for pedestrians and motor vehicles
     will be available pursuant to adequate permits (including any that may
     be required under applicable Environmental Laws). There is no action,
     suit or proceeding (including any proceeding in condemnation or
     eminent domain or under any Environmental Law) pending or, to the best
     knowledge of the Lessee, threatened with respect to the Lessee, its
     respective Affiliates or the applicable Property which adversely
     affects the title to, or materially and adversely affects the use,
     operation or value of, such Property.  No fire or other casualty has
     occurred which has had a Material adverse effect on any Property.  To
     the best of the Lessee's knowledge all utilities serving such
     Property, or proposed to serve such Property in accordance with the
     related Plans and Specifications, are or will be located in, and
     vehicular access to the Improvements on the applicable Property is
     provided by, either public rights-of-way abutting the applicable
     Property or Appurtenant Rights.  With respect to each Property, all
     material licenses, approvals, authorizations, consents, permits
     (including, without limitation, building, demolition and environmental
     permits, licenses, approvals, authorizations and consents), easements
     and rights-of-way, including dedication, required for (x) the use,
     treatment, storage, transport, disposal or disposition of any
     Hazardous Substance on, at, under or from such Property during the
     construction of the applicable Improvements thereon, and
     (y) construction of such Improvements in accordance with the related
     Plans and Specifications and the Construction Agency Agreement have
     either been obtained from the appropriate Governmental Authorities
     having jurisdiction or from private parties, as the case may be, or
     will be obtained from the appropriate Governmental Authorities having
     jurisdiction or from private parties, as the case may be, prior to the
     time required by such Governmental Authority or private party.

          (n)  TITLE.  Each Deed will be in form and substance sufficient
     to convey title to the applicable Property in fee simple, will contain
     all customary

                                      -29-



     seller's warranties (or such other seller's warranties as are
     reasonably acceptable to the Lessor and the Participants) and will be
     subject only to Permitted Exceptions.

          (o)  INSURANCE.  The Lessee has obtained insurance coverage
     covering each Property which meets the requirements of Article XIII of
     the Master Lease, and such coverage is in full force and effect.  The
     Lessee carries insurance with reputable insurers in respect of the
     Properties and its Material Assets, in such manner, in such amounts
     and against such risks as is customarily maintained by the Lessee.

          (p)  FLOOD HAZARD AREAS.  Except as otherwise identified on the
     survey delivered pursuant to Section 6.3(p), to the best knowledge of
     the Lessee no portion of any Property is located in an area identified
     as a special flood hazard area by the Federal Emergency Management
     Agency or other applicable agency.  If the Property is located in an
     area identified as a special flood hazard area by the Federal
     Emergency Management Agency or other applicable agency, then flood
     insurance has been obtained for such Property in accordance with
     Section 13.2 of the Master Lease and in accordance with the National
     Flood Insurance Act of 1968, as amended.

          (q)  LEASE SUPPLEMENTS.  With respect to each Property, upon the
     execution and delivery of the applicable Lease Supplement, (i) the
     Lessee will have unconditionally accepted such Property (provided that
     nothing contained herein shall be deemed a waiver by the Lessee of any
     right of action against Persons with respect to title to and condition
     of the Property on the applicable Acquisition Date other than the
     Lessor and the Lenders) and will have good and marketable title to a
     valid and subsisting leasehold interest in such Property, subject only
     to Permitted Liens and (ii) no right of offset will exist with respect
     to any Rent or other sums payable under the Master Lease.

          (r)  DEFAULTS.  The Lessee is not in default under (and no event
     has occurred which with the lapse of time or notice or action by a
     third party could

                                      -30-



     result in a default under) any mortgage, loan agreement, indenture or
     other instrument under which there may be issued or by which there may
     be secured or evidenced, any indebtedness of the Lessee, whether such
     indebtedness now exists or shall hereafter be created, which
     indebtedness individually or in the aggregate exceeds $20,000,000.

          (s)  USE OF LOANS AND PROCEEDS.  No part of any Advance will be
     used directly or indirectly for the purpose of purchasing or carrying,
     or for payment in full or in part of indebtedness that was incurred
     for the purposes of purchasing or carrying, any margin security as
     such term is defined in Section 207.2 of Regulation G of the F.R.S.
     Board (12 C.F.R., Chapter II, Part 207).

          (t)  REGULATIONS G, U AND X.  The Lessee is not engaged in the
     business of extending credit for the purpose of purchasing or carrying
     margin stock, and no proceeds of any of the Advances will be used for
     a purpose which violates, or would be inconsistent with, F.R.S. Board
     Regulation G, U or X.  Terms for which meanings are provided in F.R.S.
     Board Regulation G, U or X or any regulations substituted therefor, as
     from time to time in effect, are used in this Section with such
     meanings.

     8.3  REPRESENTATIONS OF LESSEE WITH RESPECT TO EACH ADVANCE.  The Lessee
represents and warrants to each of the other parties as of each Funding Date
(including each Acquisition Date) on which an Advance is made as follows:

          (a)  REPRESENTATIONS AND WARRANTIES.  The representations and
     warranties of the Lessee set forth in the Operative Documents
     (including the representations and warranties set forth in
     Section 8.2) are true and correct on and as of such Funding Date
     except to the extent such representations or warranties relate solely
     to an earlier date, in which case such representations and warranties
     shall have been true and correct on and as of such earlier date.  No
     Event of Default has occurred and is continuing and no Default of
     which the Lessee has knowledge and that has not been previously
     disclosed to the Agent, the Lessor

                                      -31-



     and the Participants has occurred and is continuing under the Master
     Lease, the Guaranty or the Construction Agency Agreement or, to the
     knowledge of the Lessee, any other Operative Document. No Default or
     Event of Default under the Master Lease, the Guaranty or the
     Construction Agency Agreement or, to the knowledge of the Lessee, any
     other Operative Document will occur as a result of, or after giving
     effect to, the Advance requested by the Funding Request on such date.

          (b)  IMPROVEMENTS.  The Construction of the Improvements to date
     has, to the best knowledge of the Lessee, been performed in a good and
     workmanlike manner, substantially in accordance with the applicable
     Plans and Specifications and in compliance in all material respects
     with all Insurance Requirements and Requirements of Law.

          (c)  LIENS.  The Lessee has not permitted Liens to be placed
     against the Properties other than Permitted Liens.

          (d)  ADVANCE.  The amount of the Advance requested represents
     amounts owed by the Lessee or Construction Agent to third parties in
     respect of Land Acquisition Costs or Property Improvement Costs, as
     the case may be, incurred prior to the date of such Advance and for
     which the Lessee has not previously been reimbursed by an Advance or
     represent amounts with respect to Equity Yield Payments or interest on
     Loans.  The conditions precedent to such Advance and the related
     Equity Amount and Loans set forth in Article VI have been satisfied.

     8.4  REPRESENTATIONS OF THE LESSOR.  Lessor represents and warrants to each
of the other parties hereto as follows:

          (a)  DUE ORGANIZATION, ETC.  It is a corporation duly organized
     and validly existing and in good standing under the laws of the State
     of New York and has the corporate power and authority to enter into
     and perform its obligations under the Operative Documents to which it
     is or will be a party.

                                      -32-



          (b)  AUTHORIZATION; NO CONFLICT.  The execution, delivery and
     performance of each Operative Document to which it is or will be a
     party, has been duly authorized by all necessary action on its part
     and neither the execution and delivery thereof, nor the consummation
     of the transactions contemplated thereby, nor compliance by it with
     any of the terms and provisions thereof (i) does or will require any
     approval or consent of any trustee or holders of any of its
     indebtedness or obligations, (ii) does or will contravene any current
     United States or applicable state law, governmental rule or
     regulation, (iii) does or will contravene or result in any breach of
     or constitute any default under, or result in the creation of any Lien
     upon any of its property under, its articles of association or by-
     laws, or any indenture, mortgage, deed of trust, conditional sales
     contract, credit agreement or other agreement or instrument to which
     it is a party or by which it or its properties may be bound or
     affected or (iv) does or will require any Governmental Action by any
     Governmental Authority of the United States and regulating its banking
     or trust powers.

          (c)  ENFORCEABILITY, ETC.  Each Operative Document to which the
     Lessor is a party constitutes, or upon execution and delivery will
     constitute, a legal, valid and binding obligation enforceable against
     the Lessor in accordance with the terms thereof.

          (d)  ASSIGNMENT.  It has not assigned or transferred any of its
     right, title or interest in or under the Master Lease or the
     Construction Agency Agreement except in accordance with the Operative
     Documents.

          (e)  DEFAULTS.  No Default or Event of Default under the
     Operative Documents attributable to it has occurred and continuing.

          (f)  USE OF PROCEEDS.  The proceeds of the Loans and the Equity
     Amounts shall be applied by the Lessor solely in accordance with the
     provisions of the Operative Documents.

                                      -33-



          (g)  SIMILAR TRANSACTIONS.  It intends in the future to enter
     into similar transactions as the transaction it is entering into
     pursuant to this Participation Agreement and the Operative Documents.


                                   ARTICLE IX

                           PAYMENT OF CERTAIN EXPENSES

     The Lessee agrees, for the benefit of the Lessor and the Lenders, that:

     9.1  TRANSACTION EXPENSES.  (a) The Lessee shall pay, or cause to be paid,
from time to time all Transaction Expenses in respect of the transactions on the
Documentation Date, each Acquisition Date and each Funding Date (it is
anticipated that such expenses, if any, incurred with respect to any Funding
Date not constituting an Acquisition Date will be minimal); provided, however,
that, if the Lessee has not received written invoices therefor prior to such
date, such Transaction Expenses shall be paid within twenty (20) Business Days
after the Lessee has received written invoices therefor.  Transaction Expenses
may, subject to the conditions hereof (including without limitation the last
sentence of Section 3.1) be paid with the proceeds of an Advance.

     (b)  The Lessee shall pay or cause to be paid (i) all Transaction Expenses
incurred by the Lessor, the Agent or any Lender in entering into any future
amendments or supplements with respect to any of the Operative Documents,
whether or not such amendments or supplements are ultimately entered into, or
giving or withholding of waivers of consents hereto or thereto, in each case
which have been requested by or approved by the Lessee, (ii) all Transaction
Expenses reasonably incurred by the Lessor, the Lessee, the Agent or the Lenders
in connection with any purchase of the Property by the Lessee or other Person
pursuant to Articles XVIII and XXI of the Master Lease and (iii) all Transaction
Expenses incurred by any of the other parties hereto in respect of enforcement
of any of their rights or remedies against the Lessee or any other Affiliate of
the Lessee in respect of the Operative Documents.

                                      -34-



     9.2  BROKERS' FEES AND STAMP TAXES.  The Lessee shall pay or cause to be
paid any brokers' fees (other than brokers' fees that are payable solely as a
result of any such broker's dealings with the Lessor or any Participant and not
as a result of any dealings with the Lessee) and any and all stamp, transfer and
other similar taxes, fees and excises, if any, including any interest and
penalties, which are payable in connection with the transactions contemplated by
this Participation Agreement and the other Operative Documents.

     9.3  LOAN AGREEMENT AND RELATED OBLIGATIONS.  The Lessee shall pay, before
the delinquency date thereof, all costs, expenses and other amounts (other than
principal and interest on the Loans which are payable to the extent otherwise
required by the Operative Documents) required to be paid by the Lessor under the
Loan Agreement, the Deeds of Trust, the Assignment of Leases and Rents and the
Construction Agency Agreement Assignment, provided, however, that Lessee shall
not be liable for any costs, expenses and other amounts required to be paid by
the Lessor under such Operative Documents if the failure to pay such amounts has
resulted from a default by the Lessor which is not caused by a default by the
Lessee under the Operative Documents.


                                    ARTICLE X

                         OTHER COVENANTS AND AGREEMENTS

     10.1  AFFIRMATIVE COVENANTS OF LESSEE.  The Lessee hereby agrees that so
long as this Participation Agreement is in effect:

          (a)  FINANCIAL INFORMATION, REPORTS, NOTICES, ETC.  Lessee will
     furnish to the Lessor and the Agent the following, each in such form
     and such detail as the Lessor shall reasonably request (copies of
     which the Lessor shall promptly deliver to each Participant):

               (i)  as soon as available and in no event later than (50)
          days after the last day of each fiscal quarter of Lessee, a copy
          of the Financial Statements of Lessee and its Subsidiaries
          (prepared on a consolidated basis) for such quarter and for the
          fiscal year to date,

                                      -35-



     certified by the president or chief financial officer of Lessee to
     present fairly the financial condition, results of operations and
     other information reflected therein and to have been prepared in
     accordance with GAAP (subject to normal year-end audit adjustments);

               (ii)  as soon as available and in no event later than one
          hundred (100) days after the close of each Fiscal Year of the
          Lessee, (A) copies of the audited Financial Statements of Lessee
          and its Subsidiaries (prepared on a consolidated basis) for such
          year, audited by independent certified public accountants of
          recognized national standing acceptable to the Lessor, and
          (B) copies of the unqualified opinions (or qualified opinions
          reasonably acceptable to Agent) and management letters delivered
          by such accountants in connection with all such Financial
          Statements;

               (iii)  contemporaneously with the quarterly and year-end
          Financial Statements required by the foregoing clauses (i)
          and (ii), a compliance certificate (the "Compliance Certificate")
          of the president or chief financial officer of Lessee which
          (A) states that no Event of Default and no Default has occurred
          and is continuing, or, if any such Event of Default or Default
          has occurred and is continuing, a statement as to the nature
          thereof and what action Lessee proposes to take with respect
          thereto, and (B) sets forth, for the quarter or year covered by
          such Financial Statements or as of the last day of such quarter
          or year (as the case may be), the calculation of the financial
          ratios and tests provided in Section 10.2(1);

               (iv)  as soon as possible and in no event later than five
          (5) Business Days after any officer of Lessee knows of the
          occurrence or existence of (A) any Reportable Event under any
          Employee Benefit Plan or Multiemployer Plan; (B) any actual
          litigation or threatened litigation which has a reasonable
          likelihood of

                                      -36-



          leading to actual litigation, suits, claims or disputes against
          Lessee or any of its Subsidiaries involving potential monetary
          damages payable by Lessee or its Subsidiaries of $5,000,000 or
          more alone and/or $10,000,000 or more in the aggregate; (C) any
          other event or condition which is reasonably likely to have a
          Material adverse effect; or (D) any Default or Event of Default;
          the statement of the president or chief financial officer of
          Lessee setting forth details of such event, condition, Default or
          Event of Default and the action which Lessee proposes to take
          with respect thereto;

               (v)  As soon as available and in no event later than five
          (5) Business Days after they are sent, made available or filed,
          copies of (A) all registration statements and reports filed by
          Lessee or any of its Subsidiaries with any securities exchange or
          the Securities and Exchange Commission (including, without
          limitation, all 10-Q, 10-K and 8-K reports); (B) all reports,
          proxy statements and financial statements sent or made available
          by Lessee or any of its Subsidiaries to its security holders; and
          (C) all press releases and other similar public concerning any
          material developments in the business of Lessee or any of its
          Subsidiaries made available by Lessee or any of its Subsidiaries
          to the public generally; and

               (vi)  such other instruments, agreements, certificates,
          opinions, statements, documents and information relating to the
          operations or condition (financial or otherwise) of Lessee or its
          Subsidiaries, and compliance by Lessee with the terms of this
          Participation Agreement as the Lessor may from time to time
          reasonably request.

     (b)  BOOKS AND RECORDS.  Lessee and its Subsidiaries shall at all times
keep proper books of record and account in which full, true and correct entries
will be made of their transactions in accordance with GAAP, or if, with respect
to any Subsidiary for which United States accounting principles are

                                      -37-



inapplicable, generally accepted accounting principles in the jurisdiction in
which such Subsidiary is organized.

     (c)  INSPECTIONS.  Lessee and its Subsidiaries shall permit any Person (at
such Person's or Lessor's expense) designated by the Lessor, upon reasonable
notice and during normal business hours, to visit and inspect any of the
properties and offices of Lessee and its Subsidiaries, to examine the books and
records of Borrower and its Subsidiaries and make copies thereof and to discuss
the affairs, finances and accounts of Borrower and its Subsidiaries with, and to
be advised as to the same by their officers, auditors and accountants, all at
such times and intervals as the Lessor may reasonably request.

     (d)  INSURANCE.  Lessee and its Subsidiaries shall:

          (i)  Carry and maintain insurance of the types and in the amounts
     customarily carried from time to time during the term of this
     Participation Agreement by others engaged in substantially the same
     business as such Person and operating in the same geographic area as
     such Person, including, but not limited to, fire, public liability,
     property damage and worker's compensation; and

          (ii)  Deliver to the Lessor and the Agent from time to time, as
     the Lessor or the Agent may request, schedules setting forth all
     insurance then in effect.

     (e)  GOVERNMENTAL CHARGES AND OTHER INDEBTEDNESS.  Lessee and its
Subsidiaries shall promptly pay and discharge when due (i) all taxes and other
Governmental charges prior to the date upon which penalties accrue thereon,
(ii) all indebtedness which, if unpaid, could become a Lien upon the property of
Lessee or its Subsidiaries and (iii) all other Indebtedness which, if unpaid, is
reasonably likely to have a Material adverse effect, except such Indebtedness as
may in good faith be contested or disputed, or for which arrangements for
deferred payment have been made, provided that in each such case appropriate
reserves are maintained to the reasonable satisfaction of the Lessor.

     (f)  GENERAL BUSINESS OPERATIONS.  Except as permitted in
Subparagraph 10.02(d), each of Lessee and its Subsidiaries shall (i) preserve
and maintain its corporate existence and all of its

                                      -38-



rights, privileges and franchises reasonably necessary to the conduct of its
business; PROVIDED, HOWEVER, that from time to time, Lessee may, in the ordinary
course of business, dissolve any Subsidiary which is not a Material Subsidiary,
so long as both immediately before and after giving effect to such dissolution,
no Default or Event of Default shall have occurred and be continuing,
(ii) conduct its business activities in compliance with all Requirements of Law
and Contractual Obligations applicable to such person, the violation of which is
reasonably likely to have a Material adverse effect, and (iii) keep all property
useful and necessary in its business in good working order and condition,
ordinary wear and tear excepted.  Lessee shall maintain its chief executive
office and principal place of business in the United States.

     (g)  PARI PASSU RANKING. The Lessee shall take, or cause to be taken, all
actions necessary to ensure that the Obligations of the Lessee are and continue
to rank at least pari passu in right of payment with all other unsecured Senior
Indebtedness of the Lessee.

     (h)  CASH COLLATERAL AGREEMENT.  Commencing on April 1, 1999, Lessee shall
pledge cash collateral to the Participation Agent, for the benefit of the
Participants, pursuant to the Cash Collateral Agreement, in substantially the
form of Exhibit H, which the Lessee shall execute and deliver to the
Participation Agent at such time, provided, however, that so long as Lessee
satisfies the tests described below, Lessee shall not be required to enter into
the Cash Collateral Agreement.  On April 1, 1999 and on April 1, 2000, Lessee
shall:

          (i)  have a Minimum Quick Asset to Senior Indebtedness Ratio of at
     least 1.0:1.0;

          (ii)  have an amount of available credit under the Credit Facility (or
     similar credit facility) equal to or greater than the outstanding Lease
     Balance; and

          (iii)  have a Debt Ratio of at least 0.70:1.0.

Notwithstanding the foregoing, commencing on the date after the fifth
anniversary of the Documentation Date, if the Lessee has not done so already,
the Lessee shall execute and deliver to the Participation Agent, the Cash
Collateral Agreement.

                                      -39-



     (i)  TITLE ENDORSEMENTS.  Upon the reasonable request of the Required
Participants, Lessee shall provide the Participation Agent with a title
insurance policy that shall be revised and updated from the title policy
delivered pursuant to Section 6.3(q) hereto to include zoning and environmental
endorsements.

     10.2  NEGATIVE COVENANTS.  Until the termination of this Participation
Agreement and the satisfaction in full by the Lessee of all Obligations,
Borrower will comply, and will cause compliance, with the following negative
covenants, unless Required Participants shall otherwise consent in writing:

          (a)  CREDIT AGREEMENT COVENANTS.  Lessee shall comply with all
     covenants contained in Section 5.02 of the Credit Agreement
     (regardless of any termination of the Credit Agreement or the payment
     in full of all amounts outstanding under the Credit Agreement) and
     Lessee shall not amend, waive or permit to be waived any of the
     covenants contained in Section 5.02 of the Credit Agreement without
     the prior written consent of the Required Participants.

     10.3  COVENANTS OF THE LESSOR.  The Lessor hereby agrees that so long as
this Participation Agreement is in effect:

          (a)  it will not create, incur, assume or suffer to exist any
     Lien (including any Lessor Lien) upon the Master Lease or any of the
     Properties (other than as contemplated by any of the Operative
     Documents);

          (b)  it will use its best efforts to remove any Lien (including
     any Lessor Lien) created, incurred, assumed or suffered to exist by it
     upon the Master Lease or any of the Properties (other than the Lender
     Deeds of Trust and such other Liens as are contemplated by any of the
     Operative Documents); provided, however, that any action taken
     pursuant to this clause (b) shall not limit the Lessee's rights or
     remedies under any of the Operative Documents; and

          (c)  it will grant any license or easement to the Lessee
     reasonably necessary for the use and enjoyment of the Property.

                                      -40-



     10.4  COVENANT OF THE LENDERS.  Each Lender hereby agrees that, upon
repayment in full in cash of all Loans relating to any Property, such Lender
shall execute and deliver to the Lessee a release of any Lender Deed of Trust in
favor of such Lender relating to such Property, releases of the Construction
Agency Agreement Assignment and Assignment of Leases and Rents (in each case to
the extent relating to such Property), and termination statements for any
financing statements relating to such Property which are then of record naming
such Lender as secured party.  Each Lender agrees to grant any license or
easement to the Lessee reasonably necessary for the use and enjoyment of the
Property.


                                   ARTICLE XI

                                LESSEE DIRECTIONS

     11.1  LESSEE DIRECTIONS.  Each of the Lessor, the Participation Agent, the
Agent, the Lenders and the Lessee hereby agree that, so long as no Lease Default
or Lease Event of Default exists:

          (a)  the Lessee shall have the exclusive right to exercise any
     other right of the Lessor under Section 11.2 of this Participation
     Agreement upon not less than three (3) Business Days' prior written
     notice from the Lessee to the Lessor, unless the Lessor objects to
     such exercise within two (2) Business Days of receipt of such notice;
     and

          (b)  the Lessee shall have the exclusive right to replace a Non-
     Consenting Lender pursuant to Section 11.2.

          (c)  without limiting the foregoing clauses (a) and (b) and in
     addition thereto, the Lessee shall have the exclusive right to
     exercise any other right of the Lessor under the Loan Agreement upon
     not less than two (2) Business Days' prior written notice from the
     Lessee to the Lessor, unless the Lessor objects to such exercise
     within two (2) Business Days of receipt of such notice.

     11.2  REPLACEMENT OF PARTICIPANTS.  In the event that the Lessee requests,
in accordance with Section 19.1 of the Master

                                      -41-



Lease, that the Base Lease Term be extended and one or more Participants fail to
consent to such request, then, pursuant to the written request of the Lessee,
the Lessor shall be permitted to replace any non-consenting Participant (each, a
"Non-Consenting Participant") with a replacement bank or other financial
institution (a "Replacement Participant") satisfactory to the Lessee, with such
replacement to be effective as of the Expiration Date and Maturity Date in
effect prior to the requested extension; provided that (i) such replacement does
not conflict with any Requirement of Law, (ii) the Replacement Participant shall
purchase from the Non-Consenting Participant (A) at par, all Loans, in the case
of a Lender, and all Equity Amounts, in the case of the Lessor, (B) all accrued
interest, in the case of a Lender, and all accrued Equity Yield, in the case of
the Lessor, and (C) all other amounts owing to such Non-Consenting Participant
on or prior to the date of replacement, in each case, (iii) the Lessee shall be
liable to such Non-Consenting Participant under Article XIII if any Loan or
Equity Amount, as the case may be, owing to such Non-Consenting Participant
shall be prepaid (or purchased) other than on the last day of the Interest
Period or Interest Periods relating thereto, (iv) such replacement shall be made
in accordance with the provisions of Article XII (provided that the Lessee or
the relevant Replacement Participant shall be obligated to pay the Transaction
Expenses arising in connection therewith) and (v) the Replacement Participant
shall have agreed to be subject to all of the terms and conditions of the
applicable Operative Documents (including the extension of the Maturity Date
contemplated by the relevant request for extension).  The Participants hereby
agree to cooperate with the Lessee or the Lessor, as the case may be, in its
efforts to arrange one or more Replacement Participants as contemplated by this
Section 11.1(b).

                                      -42-



                                   ARTICLE XII

                      TRANSFERS OF PARTICIPANTS' INTERESTS

     12.1  ASSIGNMENTS.  All or any part of the interest of any Participant in,
to or under this Participation Agreement, the other Operative Documents, the
Properties or the Notes may be assigned or transferred by such Participant at
any time to any Affiliate of such Participant or, with the consent of the Lessee
(such consent not to be unreasonably withheld), to any other Person; provided,
however, that (a) each assignment or transfer shall comply with all applicable
securities laws; (b) each such assigning Participant, which is a Lender as of
the Documentation Date, shall retain at least $5,000,000 from the time of such
assignment (notwithstanding amortization) of its Loan Balance; (c) the Agent
shall receive a fee of $2,500 payable by the assignee; and (d) any assignee or
transferee (i) acknowledges that the obligations to be performed from and after
the date of such transfer or assignment under this Participation Agreement and
all other Operative Documents are its obligations, including the obligations
imposed by this Section 12.1 (and the transferor and transferee Participant
shall deliver to the Lessee, the Lessor and the Agent an Assignment Agreement,
in substantially the form of Exhibit I, executed by the assignee or transferee)
and (ii) further represents and warrants to the Agent, the Lessor, each
Participant and the Lessee that:

          (A)  it is a commercial bank, savings and loan association,
     savings bank, pension plan, depository institution, insurance company,
     branch or agency of a foreign bank or other similar financial
     institution, in each case, having a minimum capital and surplus of:
     (A) $500,000,000, in the case of an assignment of an interest of a
     Tranche A Lender; or (B) $50,000,000, in the case of an assignment of
     an interest of a Tranche B Lender or the Lessor;

          (B)  it has the requisite power and authority to accept such
     assignment or transfer;

          (C)  it will not transfer any Note unless the proposed transferee
     makes the foregoing representations and covenants;

                                      -43-



          (D)  it will not take any action with respect to such Note that
     would violate any applicable securities laws;

          (E)  it will not assign or transfer any interest in its Note
     except in compliance with this Section 12.1; and

          (F)  in the case of the Lessor, any assignment or transfer of its
     interest hereunder shall not affect the obligations contained in the
     Lessor Guarantee.

     12.2  PARTICIPATIONS.  Any Participant may at any time sell to one or more
commercial banks or other Persons (each of such commercial banks and other
Persons being herein called a "Sub-Participant") participating interests in all
or a portion of its rights and obligations under this Participation Agreement,
the other Operative Documents, the Properties or its Notes (including, without
limitation, all or portion of the Rent owing to it); provided, however, that

          (a)  no participation contemplated in this Section 12.2 shall
     relieve such Participant from its obligations hereunder or under any
     other Operative Document;

          (b)  such Participant shall remain solely responsible for the
     performance of its Commitment and such other obligations;

          (c)  the Lessee shall continue to deal solely and directly with
     such Participant in connection with such Participant's rights and
     obligations under this Participation Agreement and each of the other
     Operative documents;

          (d)  no Sub-Participant, unless such Sub-Participant is an
     Affiliate of such Participant, or is itself a Participant, shall be
     entitled to require such Participant to take or refrain from taking
     any action hereunder or under any other Operative Document.

Each Participant agrees that it will notify the Lessee promptly of the identity
of each Sub-Participant to which it sells a

                                      -44-



participating interest hereunder and the amount of such participating interest.
The Lessee acknowledges and agrees that each Sub-Participant, for purposes of
Article XIII, shall be considered a Participant.

     12.3  WITHHOLDING TAXES; DISCLOSURE OF INFORMATION; PLEDGE UNDER
REGULATION A.  (a) If any Participant (or the assignee of or Sub-Participant in
any Note of a Participant, each a "Transferee") is organized under the laws of
any jurisdiction other than the United States or any State thereof, then such
Participant or the Transferee of such Participant, as applicable, shall (as a
condition precedent to acquiring or participating in such Loan and as a
continuing obligation to the Lessor, the Lessee and the Guarantor) (i) furnish
to the Lessor and the Lessee in duplicate, for each taxable year of such
Participant or Transferee during the Term of the Master Lease with respect to
the Properties, a properly completed and executed copy of either Internal
Revenue Service Form 4224 or Internal Revenue Service Form 1001 and Internal
Revenue Service Form W-8 or Internal Revenue Service Form W-9 and any additional
form (or such other form) as is necessary to claim complete exemption from
United States withholding taxes (wherein such Transferee claims entitlement to
complete exemption from United States withholding taxes on all payments
hereunder), and (ii) provide to the Lessor and the Lessee a new Internal Revenue
Service Form 4224 or Internal Revenue Service Form 1001 and Internal Revenue
Service Form W-8 or Internal Revenue Service Form W-9 and any such additional
form (or any successor form or forms) upon the expiration or obsolescence of any
previously delivered form and comparable statements in accordance with
applicable United States laws and regulations and amendments duly executed and
completed by such Participant or Transferee, and to comply from time to time
with all applicable United States laws and regulations with regard to such
withholding tax exemption.  By its acceptance of a participation or assignment
of a Lender's Note, each Transferee shall be deemed bound by the provisions set
forth in this Article XII.

     (b)  Subject to the terms of any confidentiality agreements executed by any
of the parties hereto, any Participant may, in connection with any assignment or
participation or proposed assignment or participation pursuant to this
Article XII, disclose to the assignee or participant or proposed assignee or
participant, any information relating to the Lessee.

                                      -45-



     (c)  Anything in this Article XII to the contrary notwithstanding, any
Participant may without the consent of the Lessee assign and pledge all or any
portion of the Notes held by it to any Federal Reserve Bank, the United States
Treasury or to any other financial institution as collateral security pursuant
to Regulation A of the F.R.S. Board and any operating circular issued by the
Federal Reserve System and/or the Federal Reserve Bank or otherwise.


                                  ARTICLE XIII

                                 INDEMNIFICATION

     13.1  GENERAL INDEMNIFICATION.  The Lessee agrees, whether or not any of
the transactions contemplated hereby shall be consummated, to assume liability
for, and to indemnify, protect, defend, save and keep harmless each Indemnitee,
on an After Tax Basis, from and against, any and all Claims that may be imposed
on, incurred by or asserted against such Indemnitee (whether because of action
or omission by such Indemnitee or otherwise), whether or not such Indemnitee
shall also be indemnified as to any such Claim by any other Person and whether
or not such Claim arises or accrues prior to the applicable Acquisition Date or
after the Expiration Date, in any way relating to or arising out of:

          (a)  any of the Operative Documents or any of the transactions
     contemplated thereby, and any amendment, modification or waiver in
     respect thereof;

          (b)  the Properties or any part thereof or interest therein;

          (c)  the purchase, design, construction, preparation,
     installation, inspection, delivery, non-delivery, acceptance,
     rejection, ownership, management, possession, operation, rental,
     lease, sublease, repossession, maintenance, repair, alteration,
     modification, addition or substitution, storage, transfer of title,
     redelivery, use, financing, refinancing, disposition, operation,
     condition, sale (including, without limitation, any sale pursuant to
     Section 16.2(c), 16.2(e) or 18.3 of the Master Lease or any sale
     pursuant to Article XV,

                                      -46-



     XVIII or XX of the Master Lease), return or other disposition of all
     or any part or any interest in the Properties or the imposition of any
     Lien (or incurring of any liability to refund or pay over any amount
     as a result of any Lien) thereon, including, without limitation:
     (1) Claims or penalties arising from any violation of law or in tort
     (strict liability or otherwise), (2) latent or other defects, whether
     or not discoverable, (3) any Claim based upon a violation or alleged
     violation of the terms of any restriction, easement, condition or
     covenant or other matter affecting title to the Properties, (4) the
     making of any Modifications in violation of any standards imposed by
     any insurance policies required to be maintained by Lessee pursuant to
     the Master Lease which are in effect at any time with respect to the
     Properties or any part thereof, (5) any Claim for patent, trademark or
     copyright infringement, and (6) Claims arising from any public
     improvements with respect to the Properties resulting in any change or
     special assessments being levied against the Property or any plans to
     widen, modify or realign any street or highway adjacent to any of the
     Properties, or any Claim for utility "tap-in" fees;

          (d)  the breach by the Lessee of any covenant, representation or
     warranty made by it or deemed made by it in any Operative Document or
     any certificate required to be delivered by any Operative Document;

          (e)  the retaining or employment of any broker, finder or
     financial advisor by the Lessee to act on its behalf in connection
     with this Participation Agreement;

          (f)  the existence of any Lien on or with respect to the
     Properties, the Improvements, any Basic Rent or Supplemental Rent,
     title thereto, or any interest therein including any Liens which arise
     out of the possession, use, occupancy, construction, repair or
     rebuilding of the Property or by reason of labor or materials
     furnished or claimed to have been furnished to the Lessee, or any of
     its contractors or agents or by reason of the financing of any
     personalty or equipment purchased or leased by the Lessee or

                                      -47-



     Modifications constructed by the Lessee, except Lessor Liens and Liens
     in favor of the Lender or the Lessor; or

          (g)  subject to the accuracy of any Participant's representation
     set forth in Section 8.1(a), as to such Participant, the transactions
     contemplated by the Master Lease or by any other Operative Document,
     in respect of the application of Parts 4 and 5 of Subtitle B of
     Title I of ERISA and any prohibited transaction described in Section
     4975(c) of the Code;

provided, however, the Lessee shall not be required to indemnify any Indemnitee
under this Section 13.1 for any of the following:  (1) any Claim to the extent
resulting from the willful misconduct or gross negligence of such Indemnitee (it
being understood that the Lessee shall be required to indemnify an Indemnitee
even if the ordinary (but not gross) negligence of such Indemnitee caused or
contributed to such Claim) or the breach of any representation, warranty or
covenant of such Indemnitee set forth in any Operative Document, (2) any Claim
resulting from Lessor Liens, Lender Deeds of Trust or other Liens contemplated
by any of the Operative Documents to the extent such Indemnitee is in breach of
any obligation under the Operative Documents to discharge such Liens, (3) any
Claim to the extent attributable to acts or events occurring after the
termination of the Master Lease, the expiration of the Term, the return of the
Property by the Lessee to the Lessor, or the remarketing of the Property so long
as the Lessor and the Lenders are not exercising remedies against the Lessee in
respect of the Operative Documents, (4) any Claim arising from a breach or
alleged breach by the Lenders or the Lessor of any agreement entered into in
connection with the assignment or participation of any Loan or Equity Amount,
and (5) subject to Section 13.5, any Claim arising from taxes based on, or
measured by the net income of a Tax Indemnitee imposed by the United States (or
any state or other jurisdiction, political subdivision or taxing authority
thereof or therein).  It is expressly understood and agreed that the indemnity
provided for herein shall survive the expiration or termination of and shall be
separate and independent from any remedy under the Master Lease or any other
Operative Document.  Without limiting the express rights of any Indemnitee under
this Section 13.1, this Section 13.1 shall be construed as an indemnity only and
not a guaranty of residual value of the Properties or as a guaranty of the
Notes.

                                      -48-



     13.2  END OF TERM INDEMNITY.  (a)  If the Lessee elects the Remarketing
Option and there would, after giving effect to the proposed remarketing
transactions, be a Shortfall Amount, then prior to the Maturity Date and as a
condition to the Lessee's right to complete the remarketing of the Properties
pursuant to Section 20.1 of the Master Lease, the Lessee shall cause to be
delivered to the Lessor at least 120 days prior to the Expiration Date, at the
Lessee's sole cost and expense, a report from the Appraiser in form and
substance satisfactory to the Participants (the "End of the Term Report") which
shall state the appraiser's conclusions as to the reason for any decline in the
Fair Market Sales Value of any Property from that anticipated for such date in
the Property Appraisal delivered on or prior to the applicable Completion Date.

     (b)  If the Lessee elects the Remarketing Option, then on or prior to the
Expiration Date the Lessee shall pay to the Lessor an amount (not to exceed the
Shortfall Amount) equal to the portion of the Shortfall Amount that the End of
the Term Report demonstrates was the result of a decline in the Fair Market
Sales Value of the applicable Property due to

          (i)  extraordinary use, failure to maintain, to repair, to
     restore, to rebuild or to replace, failure to comply with all
     applicable laws, failure to use, workmanship, method of installation
     or removal or maintenance, repair, rebuilding or replacement,
     (excepting in each case ordinary wear and tear), or

          (ii)  any change to the Plans and Specifications after the date
     of the applicable Property Appraisal, or any Modification made to, or
     any rebuilding of, the applicable Properties or any part thereof by
     the Lessee, or

          (iii)  the existence of any Hazardous Activity, Hazardous
     Substance or Environmental Violations, the indemnity for which shall
     not exceed the cost of the remediation thereof, or

          (iv)  any restoration or rebuilding carried out by the Lessee, or

                                      -49-



          (v)  any condemnation of any portion of any of the applicable
     Properties pursuant to Article XIV of the Master Lease, or

          (vi)  any use of any of the applicable Property or any part
     thereof by the Lessee other than as a first-class research and
     production facility, or

          (vii)  any grant, release, dedication, transfer, annexation or
     amendment made pursuant to Section 11.2 of the Master Lease, or

          (viii)  the failure of the Lessor to have good and marketable
     title to the applicable Property free and clear of all Liens
     (excluding Permitted Liens), or

          (ix)  the existence of any sublease relating to any of the
     applicable Properties that shall survive the Expiration Date, or

          (x)  the existence of any Liens on the Applicable Property other
     than Permitted Liens of the types described in clauses (i), (viii) and
     (x) of the definition of "Permitted Liens".

     13.3  ENVIRONMENTAL INDEMNITY.  Without limitation of the other provisions
of this Article XIII, the Lessee hereby agrees to indemnify, hold harmless and
defend each Indemnitee from and against any and all claims (including without
limitation third party claims for personal injury or real or personal property
damage), losses (including but not limited to, to the extent the Lease Balance
has not been fully paid, any loss of value of the Property related thereto),
damages, liabilities, fines, penalties, charges, administrative and judicial
proceedings (including informal proceedings) and orders, judgments, remedial
action, requirements, enforcement actions of any kind, and all reasonable and
documented costs and expenses incurred in connection therewith (including but
not limited to reasonable and documented attorneys' and/or paralegals' fees and
expenses), including, but not limited to, all costs incurred in connection with
any investigation or monitoring of site conditions or any clean-up, remedial,
removal or restoration work by any federal, state or local government agency,
arising in whole or in part, out of

                                      -50-




          (a)  the presence on or under any of the Properties of any
     Hazardous Substances, or any releases or discharges of any Hazardous
     Substances on, under, from or onto any of the Properties,

          (b)  any activity, including, without limitation, construction,
     carried on or undertaken on or off any of the Properties, and whether
     by the Lessee or any predecessor in title or any employees, agents,
     contractors or subcontractors of the Lessee or any predecessor in
     title, or any other Persons (including such Indemnitee), in connection
     with the handling, treatment, removal, storage, decontamination,
     clean-up, transport or disposal of any Hazardous Substances that at
     any time are located or present on or under or that at any time
     migrate, flow, percolate, diffuse or in any way move onto or under any
     of the Properties,

          (c)  loss of or damage to any property or the environment
     (including, without limitation, clean-up costs, response costs,
     remediation and removal costs, cost of corrective action, costs of
     financial assurance, fines and penalties and natural resource
     damages), or death or injury to any Person, and all expenses
     associated with the protection of wildlife, aquatic species,
     vegetation, flora and fauna, and any mitigative action required by or
     under Environmental Laws,

          (d)  any claim concerning lack of compliance with Environmental
     Laws, or any act or omission causing an environmental condition that
     requires remediation or would allow any Governmental Authority to
     record a Lien on the land records, or

          (e)  any residual contamination on or under any of the Land, or
     affecting any natural resources, and to any contamination of any
     property or natural resources arising in connection with the
     generation, use, handling, storage, transport or disposal of any such
     Hazardous Substances, and irrespective of whether any of such
     activities were or will be undertaken in accordance with applicable
     laws, regulations, codes and ordinances;

                                      -51-



     provided, however, the Lessee shall not be required to indemnify any
     Indemnitee under this Section 13.3 for (1) any Claim to the extent
     resulting from the willful misconduct or gross negligence of such
     Indemnitee (2) any Claim to the extent attributable to acts or events
     occurring prior to the Documentation Date or (3) any Claim to the
     extent attributable to acts or events occurring after the termination
     of the Master Lease, the expiration of the Term, the return of the
     Property by the Lessee to the Lessor, or the remarketing of the
     Property so long as the Lessor and the Lenders are not exercising
     remedies against the Lessee in respect of the Operative Documents.  It
     is expressly understood and agreed that the indemnity provided for
     herein shall survive the expiration or termination of and shall be
     separate and independent from any remedy under the Master Lease or any
     other Operative Document.

     13.4  PROCEEDINGS IN RESPECT OF CLAIMS.  With respect to any amount that
the Lessee is requested by an Indemnitee to pay by reason of Section 13.1 or
13.3, such Indemnitee shall, if so requested by the Lessee and prior to any
payment, submit such additional information to the Lessee as the Lessee may
reasonably request and which is in the possession of such Indemnitee to
substantiate properly the requested payment.

     In case any action, suit or proceeding shall be brought against any
Indemnitee or any Indemnitee receives written notice of any threatened action,
suit or proceeding, such Indemnitee shall with reasonable promptness notify the
Lessee of the commencement thereof, and the Lessee shall be entitled, at its
expense, to participate in, and, to the extent that the Lessee desires to,
assume and control the defense thereof; provided, however, that the Lessee shall
have acknowledged in writing its obligation to fully indemnify such Indemnitee
in respect of such action, suit or proceeding, and, the Lessee shall keep such
Indemnitee fully apprised of the status of such action, suit or proceeding and
shall provide such Indemnitee with all information with respect to such action,
suit or proceeding as such Indemnitee shall reasonably request, and provided,
further, that the Lessee shall not be entitled to assume and control the defense
of any such action, suit or proceeding if and to the extent that, (A) in the
reasonable opinion of such Indemnitee, (x) such action, suit or proceeding
involves any risk of imposition of criminal liability or will involve any
material risk of the sale, forfeiture or loss of the Property or any part
thereof or (y) the control of such action, suit or proceeding

                                      -52-



would involve an actual or potential conflict of interest, (B) such proceeding
involves Claims not fully indemnified by the Lessee which the Lessee and the
Indemnitee have been unable to sever from the indemnified claim(s), or (C) a
Lease Event of Default has occurred and is continuing.  The Indemnitee will join
in the Lessee's efforts to sever such action.  The Indemnitee may participate in
a reasonable manner at its own expense and with its own counsel in any
proceeding conducted by the Lessee in accordance with the foregoing.  The Lessee
shall not enter into any settlement or other compromise with respect to any
Claim which is entitled to be indemnified under Section 13.1 or 13.3 without the
prior written consent of the Indemnitee, which consent shall not be unreasonably
withheld in the case of a money settlement not involving an admission of
liability of such Indemnitee; provided, however, that in the event that such
Indemnitee withholds consent to any settlement or other compromise, the Lessee
shall not be required to indemnify such Indemnitee under Section 13.1 or 13.3 to
the extent that the applicable Claim results in a judgment in excess of such
offered money settlement.

     Each Indemnitee shall, at the expense of the Lessee, with reasonable
promptness supply the Lessee with such information and documents reasonably
requested by the Lessee as are necessary or advisable for the Lessee to
participate in and, to the extent permitted hereunder, control, any action, suit
or proceeding to the extent permitted by Section 13.1 or . Unless a Lease
Event of Default (other than a Lease Event of Default arising under Section
16.1(e) of the Master Lease) shall have occurred and be continuing, no
Indemnitee shall enter into any settlement or other compromise with respect to
any Claim which is entitled to be indemnified under Section 13.1 or 13.3 without
the prior written consent of the Lessee, which consent shall not be unreasonably
withheld, unless such Indemnitee waives its right to be indemnified under
Section 13.1 or 13.3 with respect to such Claim.

     Upon payment in full of any Claim by the Lessee pursuant to Section 13.1 or
13.3 to or on behalf of an Indemnitee, the Lessee, without any further action,
shall be subrogated to any and all claims that such Indemnitee may have relating
thereto (other than claims in respect of insurance policies maintained by such
Indemnitee at its own expense), and such Indemnitee shall execute such
instruments of assignment and conveyance, evidence of claims and payment and
such other documents, instruments and

                                      -53-



agreements as may be necessary to preserve any such claims and otherwise
cooperate with the Lessee and give such further assurances as are necessary or
advisable to enable the Lessee vigorously to pursue such claims.

     Any amount payable to an Indemnitee pursuant to Section 13.1 or 13.3 shall
be paid to such Indemnitee promptly upon receipt of a written demand therefor
from such Indemnitee, accompanied by a written statement describing in
reasonable detail the basis for such indemnity and the computation of the amount
so payable.

     13.5  GENERAL TAX INDEMNITY.

     (a)  If any Impositions (including, solely for purposes of this Section
13.5, (i) taxes based on, or measured by the net income of a Tax Indemnitee
imposed by the United States (or any state or other jurisdiction, political
subdivision or taxing authority thereof or therein) to the extent they would not
have been imposed if on each Acquisition Date or Funding Date, as the case may
be, the Tax Indemnitee had advanced funds directly to the Lessee in the form of
a loan secured by the applicable Property in an amount equal to the amount
advanced for the Property Costs on such Acquisition Date or Funding Date, as the
case may be, with the debt service for such loan equal to the Basic Rent payable
on each Scheduled Payment Date and a principal balance at the making of such
loan in an amount equal to the then outstanding amount of the Loans and
Certificate Amounts at the end of the term of the Master Lease, and (ii) taxes
imposed with respect to the payment, receipt or accrual of any indemnity payment
hereunder, (net of any tax benefit) are now or hereafter imposed or levied by
the United States (or by any state or other jurisdiction, political subdivision
or taxing authority thereof or therein) on any payments made by the Lessee
hereunder or payable in respect of a Loan or a Equity Amount or otherwise under
the Master Lease or the other Operative Documents to which it is a party or
payments relating to the ownership, lease, sale or use of the Property, then the
Lessee shall pay such additional amounts (at the time of such payment) as may be
necessary so that every payment of all amounts due hereunder or under such other
Operative Document, after withholding or deduction for or on account of any such
Impositions, will not be less than the amount provided for herein or therein.
The Tax Indemnitee shall promptly notify the Lessee in writing of the occurrence
of any event of which the Tax Indemnitee has knowledge that will give rise to
the

                                      -54-



obligation of the Lessee to pay such additional amounts pursuant to this Section
13.5.  As soon as practicable after the date the payment of any Impositions is
due pursuant to Applicable Law, the Lessee shall furnish to the Tax Indemnitee
certified copies of any tax receipts obtained by the Lessee, evidencing payment
by the Lessee and compliance with this Section 13.5.

     (b)  Should any Tax Indemnitee ever receive any refund, credit or deduction
from any taxing authority (whether before or after payment in full of all
amounts owed hereunder and under the Master Lease) to which such Tax Indemnitee
would not be entitled but for the payment by the Company of additional amounts
as required by this Section 13.5, such Tax Indemnitee (as applicable) thereupon
shall repay to the Lessee an amount with respect to such refund, credit or
reduction equal to any net reduction in Impositions actually obtained by such
Tax Indemnitee and reasonably determined by such Tax Indemnitee to be directly
related to such refund, credit or reduction (but not to exceed such additional
amounts to which such refund, credit or reduction relates).  No such payment
shall be required, however, to the extent the Lessee is delinquent in any
payments to such Tax Indemnitee under this Participation Agreement, the Master
Lease or any other Operative Document, but shall promptly be paid to the Lessee
after such delinquency no longer exists. Notwithstanding the provisions of this
Section 13.5(b) to the contrary, the decision as to whether or not to claim any
such refund, credit or reduction (and if claimed, the determination of the
amount of the net reduction in Impositions attributable to the additional
amounts paid by the Lessee under this Section 13.5) shall be made by each Tax
Indemnitee (as applicable) in its sole discretion; provided, however, that each
Tax Indemnitee shall, if requested by the Lessee, use reasonable efforts to
claim any such material refund, material credit or material reduction.

     (c)  The Lessee shall have the right to replace any Lender or the Lessor
that claims or requests payments pursuant to this Section 13.5.  Any such
replacement shall be on terms and conditions substantially consistent with the
assignment provisions set forth in Section 12.1 of this Participation Agreement.
The agreements and obligations contained in this Section 13.5 shall survive the
payment in full of the Lessee's obligations hereunder and under the other
Operative Documents.

                                      -55-



     (d)  TAX OWNERSHIP.  Each Participant represents and warrants that it will
not, prior to the termination of the Master Lease with respect to each Property,
claim ownership of (or any tax benefits, including depreciation, with respect
to) the Property for any income tax purposes, it being understood that the
Lessee is and will remain the owner of the Property for such income tax purposes
until the termination of the Master Lease with respect to each Property.  If,
notwithstanding the income tax intentions of the parties as set forth in this
Section 13.5(d) and in Section 5.1 hereof, any Participant actually receives any
income tax deductions, reductions in income tax or other income tax benefit as a
result of any claim for, or recharacterization requiring such party to take, any
tax benefits attributable to ownership of the Property for income tax purposes,
such Participant shall pay to the Lessee, together with an amount equal to any
reduced Taxes payable by such Tax Indemnitee as a result of such payment, the
amount of such income tax savings actually realized by such Participant (less
the amount of any anticipated increase in income tax which the Participant
determines is currently payable as a result of such claim or
recharacterization), provided that the Lessee shall agree to reimburse such
Participant for any subsequent increase in such Participant's income taxes
resulting from such claim or recharacterization not taken into account in the
payment made to the Lessee, up to the amount paid to the Lessee by such
Participant.  The parties agree that this Section 13.5(d) is intended to require
a payment to the Lessee if and only if a Participant shall have actually
received an unanticipated tax savings with respect to a Property that would not
have been received if the Lessor had advanced funds to the Lessee in the form of
a loan secured by any of the Properties in an amount equal to the applicable
Property Costs.  Nothing in this Section 13.5(d) shall be construed to require a
Participant to take any affirmative action to realize any tax savings if in its
good faith judgment such action may have a material adverse affect on such
Participant.

     13.6  INDEMNITY PAYMENTS IN ADDITION TO MASTER LEASE OBLIGATIONS.  The
Lessee acknowledges and agrees that the Lessee's obligations to make indemnity
payments under this Section 13 are separate from, in addition to, and do not
reduce, the Lessee's obligation to pay under the Master Lease that portion of
the Lease Balance constituting the Loan Balance.

                                      -56-



     13.7  LIBO RATE LENDING UNLAWFUL.  If the introduction of or any change in
or in the interpretation of any law makes it unlawful, or any central bank or
other governmental authority asserts that it is unlawful, for a Participant to
make, continue or maintain any Loan or Equity Amount, as the case may be, the
obligation of such Participant to make, continue or maintain any such Loan or
Equity Amount, as the case may be, shall, upon such determination, forthwith be
suspended until such Participant shall notify the Lessee and the Lessor that the
circumstances causing such suspension no longer exist and, to the extent
required by any such introduction of or change in or in the interpretation of
any law, all Loans or Equity Amounts, as the case may be, of such Participant
shall automatically bear interest or accrue Equity Yield at the Alternate Base
Rate either (a) on the last day of the then current Interest Period applicable
to such Loan or Equity Amount, as the case may be, if such Participant may
lawfully continue to maintain and fund such loan or Equity Amount or (b)
immediately if such Participant shall determine that it may not lawfully
continue to maintain and find such Loan or Equity Amount, as the case may be, to
such day thereto or sooner, if required by such law or assertion.

     13.8  DEPOSITS UNAVAILABLE.  If any of the Participants shall have
determined that

          (i)  Dollar deposits in the relevant amount and for the relevant
     Interest Period are not available after reasonable inquiry to the
     Participant in its relevant market; or

          (ii)  by reason of circumstances affecting the Participant's
     relevant market, adequate means do not exist for ascertaining the
     interest rate or Equity Yield, as the case may be, applicable to such
     Participant's Loans or Equity Amounts,

then, upon notice from such Participant to the Lessee and the other
Participants, (i) the obligations of the Participants to make Loans or Equity
Amounts, as the case may be, shall be suspended and (ii) each outstanding Loan
or Equity Amount, as the case may be, shall begin to bear interest or accrue
Equity Yield at the Alternate Base Rate on the last day of the then current
Interest Period applicable thereto.

                                      -57-



     13.9  INCREASED COSTS, ETC.  If any change in, or the introduction,
adoption, effectiveness, interpretation, reinterpretation or phase-in of, any
law or regulation, directive, guideline, decision or request (whether or not
having the force of law) of any court, central bank, regulator or other
governmental authority increases or would increase the cost to any Participant
of, or reduces or would reduce the amount of any sum receivable by such
Participant in respect of, making, continuing or maintaining (or of its
obligation to make, continue or maintain) any Loans or Equity Amounts, as the
case may be, the Lessee agrees to reimburse such Participant for each such
increased cost or reduced amount when applicable to such Participant.  Such
Participant shall promptly notify the Lessor, and the Lessee in writing of the
occurrence of any such event, such notice to state, in reasonable detail, the
reasons therefor and the additional amount required fully to compensate such
Participant for such increased cost or reduced amount.  Such additional amounts
shall be payable by the Lessee directly to such Participant within five days of
its receipt of such notice, and such notice shall be presumed correct and
binding on the Lessee absent demonstrable error.  The Lessee's liability under
this Section 13.9 shall be subject to the delivery of such notice by Participant
described above within six (6) months after such Participant has first
conclusively determined that such reimbursement or compensation is due such
Participant.

     13.10  FUNDING LOSSES.  In the event any Participant shall incur any loss
or out-of-pocket expense (including any loss or out-of-pocket expense incurred
by reason of the liquidation or reemployment of deposits or other funds acquired
by such Participant) to make, continue or maintain any portion of the principal
amount of any Loan or Equity Amount, as the case may be, as a result of:

          (a)  any conversion or repayment or prepayment of the principal
     amount of any Loans or Equity Amounts on a date other than the
     scheduled last day of the Interest Period applicable thereto; or

          (b)  any Loans or Equity Amounts, as the case may be, not being
     made in accordance with the Funding Request therefor (unless such
     failure to make such Loans or Equity Amounts constitutes a breach by
     the applicable Participant of its obligations under Article III),

                                      -58-



     then, upon the written notice of such Participant to the Lessee (with
     a copy to the Lessor), the Lessee shall, within five days of its
     receipt thereof, pay directly to such Participant such amount
     (determined on the basis of such Participant's standard practices) as
     will reimburse such Participant for such loss or out-of-pocket
     expense.  Such written notice (which shall include calculations in
     sufficiently reasonable detail to indicate the incurrence and amount
     of such loss and out-of-pocket expense) shall be presumed correct and
     binding on the Lessee absent demonstrable error.  The Lessee's
     liability under this Section 13.10 shall be subject to the delivery of
     such notice by Participant described above within six (6) months after
     such Participant has first conclusively determined that such
     reimbursement or compensation is due such Participant.

     13.11  INCREASED CAPITAL COSTS.  If any change in, or the introduction,
adoption, effectiveness, interpretation, reinterpretation or phase-in of, any
law or regulation, directive, guideline, decision or request (whether or not
having the force of law) of any court, central bank, regulator or other
governmental authority affects or would affect the amount of capital required or
expected to be maintained by any Participant or any Person controlling such
Participant, and such Participant reasonably determines that the rate of return
on its or such controlling Person's capital as a consequence of its Commitment
or the Loans or Equity Amounts, as the case may be, made by such Participant is
reduced to a level below that which such Participant or such controlling Person
could have achieved but for the occurrence of any such circumstance, then, in
any such case upon notice from time to time by such Participant to the Lessee,
the Lessee shall immediately pay directly to such Participant additional amounts
sufficient to compensate such Participant or such controlling Person for such
reduction in rate of return.  A statement of such Participant as to any such
additional amount or amounts (including calculations thereof in reasonable
detail) shall be presumed correct and binding on the Lessee absent demonstrable
error.  In determining such amount, such Participant shall use its standard
practice in determining such amount, and, in the absence of such standard
practice, may use any reasonable method of averaging and attribution that it
shall deem applicable.  The Lessee's liability under this Section 13.11 shall be
subject to the delivery of such notice by Participant described above within six
(6) months after such

                                      -59-



Participant has first conclusively determined that such reimbursement or
compensation is due such Participant.


                                   ARTICLE XIV

                             THE PARTICIPATION AGENT

     The Participation Agent, the Lessor and the Participants hereby agree as
follows:

     14.1  APPOINTMENT.  The Lessor and each Participant hereby irrevocably
designates and appoints the Participation Agent as the agent of such party under
this Participation Agreement and the other Operative Documents, and the Lessor
and each Participant irrevocably authorizes the Participation Agent, in such
capacity, to take such action on its behalf under the provisions of this
Participation Agreement and the other Operative Documents and to exercise such
powers and perform such duties as are expressly delegated to the Participation
Agent by the terms of this Participation Agreement and the other Operative
Documents, together with such other powers as are reasonably incidental thereto.
Notwithstanding any provision to the contrary elsewhere in this Participation
Agreement, the Participation Agent shall not have any duties or
responsibilities, except those expressly set forth herein, or any fiduciary
relationship with the Lessor or any Participant or any other party to the
Operative Documents, and no implied covenants, functions, responsibilities,
duties, obligations or liabilities shall be read into this Participation
Agreement or any other Operative Document or otherwise exist against the
Participation Agent.

     14.2  DELEGATION OF DUTIES.  The Participation Agent may execute any of its
duties under this Participation Agreement and the other Operative Documents by
or through agents or attorneys-in-fact and shall be entitled to advice of
counsel concerning all matters pertaining to such duties.  The Participation
Agent shall not be responsible for the negligence or misconduct of any agents or
attorneys-in-fact selected by it with reasonable care.

     14.3  EXCULPATORY PROVISIONS.  Neither the Participation Agent nor any of
its officers, directors, employees, agents, attorneys-in-fact or Affiliates
shall be (a) liable for any

                                      -60-



action lawfully taken or omitted to be taken by it or such Person under or in
connection with this Participation Agreement or any other Operative Document
(except for its or such Person's own gross negligence or willful misconduct) or
(b) responsible in any manner to any of the Participants or any other party to
the Operative Documents for any recitals, statements, representations or
warranties made by the Lessor or the Lessee or any officer thereof contained in
this Participation Agreement or any other Operative Document or in any
certificate, report, statement or other document referred to or provided for in,
or received by the Participation Agent under or in connection with, this
Participation Agreement or any other Operative Document or for the value,
validity, effectiveness, genuineness, enforceability or sufficiency of this
Participation Agreement or any other Operative Document or for any failure of
the Lessor or the Lessee to perform its obligations hereunder or thereunder.
The Participation Agent shall not be under any obligation to any Participant or
any other party to the Operative Documents to ascertain or to inquire as to the
observance or performance of any of the agreements contained in, or conditions
of, this Participation Agreement or any other Operative Document, or to inspect
the properties, books or records of the Lessor or the Lessee.

     14.4  RELIANCE BY PARTICIPATION AGENT.  The Participation Agent shall be
entitled to rely, and shall be fully protected in relying, upon any writing,
resolution, notice, consent, certificate, affidavit, letter, telecopy, telex or
teletype message, statement, order or other document or conversation believed by
it to be genuine and correct and to have been signed, sent or made by the proper
Person or Persons and upon advice and statements of legal counsel (including,
without limitation, counsel to the Lessor or the Lessee), independent
accountants and other experts selected by the Participation Agent.  The
Participation Agent shall be fully justified in failing or refusing to take any
action under this Participation Agreement or any other Operative Document unless
it shall first receive such advice or concurrence of the Lessor and the Required
Participants as it deems appropriate and it shall first be indemnified to its
satisfaction by the Participants against any and all liability and expense which
may be incurred by it by reason of taking or continuing to take any such action.
The Participation Agent shall in all cases be fully protected in acting, or in
refraining from acting, under this Participation Agreement and the other
Operative Documents in accordance with a

                                      -61-



request of the Lessor and the Required Participants, and such request and any
action taken or failure to act pursuant thereto shall be binding upon all the
Participants.

     14.5  NOTICE OF DEFAULT.  The Participation Agent shall not be deemed to
have knowledge or notice of the occurrence of any Default or Event of Default
unless the Participation Agent has received notice from a Participant, the
Lessor or the Lessee describing such Default or Event of Default and stating
that such notice is a "notice of default."  In the event that the Participation
Agent receives such a notice, the Participation Agent shall give notice thereof
to the other parties hereto.  The Participation Agent shall take such action
with respect to such Default or Event of Default as shall be reasonably directed
by the Lessor and the Required Participants; provided that unless and until the
Participation Agent shall have received such directions, the Participation Agent
may (but shall not be obligated to) take such action, or refrain from taking
such action, with respect to such Default or Event of Default as it shall deem
advisable in the best interests of the Lessor and the Participants.

     14.6  NON-RELIANCE ON PARTICIPATION AGENT AND OTHER PARTICIPANTS.  The
Lessor and each Participant expressly acknowledges that neither the
Participation Agent nor any of its officers, directors, employees, agents,
attorneys-in-fact or affiliates has made any representations or warranties to it
and that no act by the Participation Agent hereinafter taken, including any
review of the affairs of the Lessor or the Lessee, shall be deemed to constitute
any representation or warranty by the Participation Agent to any Participant.
Each Participant represents to the Participation Agent that it has,
independently and without reliance upon the Participation Agent or any other
Participant, and based on such documents and information as it has deemed
appropriate, made its own appraisal of and investigation into the business,
operations, property, financial and other condition and creditworthiness of the
Lessor, the Lessee and the Property and made its own decision to enter into this
Participation Agreement.  Each Participant also represents that it will,
independently and without reliance upon the Participation Agent, the Lessor or
any-other Participant, and based on such documents and information as it shall
deem appropriate at the time, continue to make its own credit analysis,
appraisals and decisions in taking or not taking action under this Participation
Agreement and the other Operative Documents,

                                      -62-



and to make such inveStigation as it deems necessary to inform itself as to the
business, operations, property, financial and other condition and
creditworthiness of the Lessor and the Lessee.  Except for notices, reports and
other documents expressly required to be furnished to the Participants by the
Participation Agent hereunder, the Participation Agent shall not have any duty
or responsibility to provide any Participant with any credit or other
information concerning the business, operations, property, condition (financial
or otherwise), prospects or creditworthiness of the Lessor or the Lessee which
may come into the possession of the Participation Agent or any of its officers,
directors, employees, agents, attorneys-in-fact or Affiliates.

     14.7  INDEMNIFICATION.  The Participants agree to indemnify the
Participation Agent in its capacity as such (to the extent not reimbursed by the
Lessee and without limiting the obligation of the Lessee to do so), ratably
according to their respective Commitment Percentages in effect on the date on
which indemnification is sought under this Section 14.7 (or, if indemnification
is sought after the date upon which the Commitments shall have terminated and
the Participation Interests shall have been paid in full, ratably in accordance
with their Commitment Percentages immediately prior to such date), from and
against any and all liabilities, obligations, losses, damages, penalties,
actions, judgments, suits, costs, expenses or disbursements of any kind
whatsoever which may at any time be imposed on, incurred by or asserted against
the Participation Agent in any way relating to or arising out of, the
Commitments, this Participation Agreement, the Property, any of the other
Operative Documents or any documents contemplated by or referred to herein or
therein or the transactions contemplated hereby or thereby or any action taken
or omitted by any of them under or in connection with any of the foregoing;
provided that no Participant shall be liable for the payment of any portion of
such liabilities, obligations, losses, damages, penalties, actions, judgments,
suits, costs, expenses or disbursements resulting solely from the gross
negligence or willful misconduct of the Participation Agent.  The agreements in
this Section 14.7 shall survive the payment in full of the Participant Balance
and all other amounts payable hereunder.

     14.8  SUCCESSOR PARTICIPATION AGENT.  The Participation Agent may resign as
Participation Agent upon twenty (20) days' notice to the Participants, the
Lessor and the Lessee.  If the

                                      -63-



Participation Agent shall resign as Participation Agent under this Participation
Agreement and the other Operative Documents, then Lessor and the Required
Participants shall appoint a successor agent for the Participants, which
successor agent shall be a commercial bank organized under the laws of the
United States of America or any State thereof or under the laws of another
country which is doing business in the United States of America and having a
combined capital, surplus and undivided profits of at least $500,000,000 and a
debt rating of A (or its equivalent) or better from Standard and Poor's Ratings
Group and/or Moody's Investors Service, Inc. (and if no Default or Event of
Default exists, shall be approved by the Lessee (which consent shall not be
unreasonably withheld)), whereupon such successor agent shall succeed to the
rights, powers and duties of the Participation Agent, and the term
"Participation Agent" shall mean such successor agent effective upon such
appointment and approval, and the former Participation Agent's rights, powers
and duties as Participation Agent shall be terminated, without any other or
further act or deed on the part of such former Participation Agent or any of the
parties to this Participation Agreement.  If no successor Participation Agent
has accepted appointment as Participation Agent by the date which is twenty (20)
days following a resigning Participation Agent's notice of resignation, the
resigning Participation Agent's resignation shall nevertheless thereupon become
effective and the Lessor and the Participants shall perform all of the duties of
the Participation Agent hereunder until such time, if any, as the Lessor and the
Lessor and the Required Participants appoint a successor Participation Agent as
provided above.  After any retiring Participation Agent's resignation as
Participation Agent, all of the provisions of this Article XIV shall inure to
its benefit as to any actions taken or omitted to be taken by it while it was
Participation Agent under this Participation Agreement and the other Operative
Documents.


                                   ARTICLE XV

                                  MISCELLANEOUS

     15.1  SURVIVAL OF AGREEMENTS.  The representations, warranties, covenants,
indemnities and agreements of the parties provided for in the Operative
Documents, and the parties' obligations under any and all thereof, shall survive
the execution and delivery of this Participation Agreement, the

                                      -64-



transfer of the Property to the Lessor, the construction of any Improvements,
any disposition of any interest of the Lessor in the Property or any
Improvements and the payment of the Notes and any disposition thereof shall
continue in effect notwithstanding any investigation made by any party and the
fact that any party may waive compliance with any of the other terms, provisions
or conditions of any of the Operative Documents.  Except as otherwise expressly
set forth herein or in other Operative Documents, the indemnities of the parties
provided for in the Operative Documents shall survive the expiration or
termination of any thereof for a period not to exceed one year after the later
of (x) the Expiration Date and (y) the payment in full in cash of the Lease
Balance.

     15.2  NO BROKER, ETC.  Each of the parties hereto represents to the others
that it has not retained or employed any broker, finder or financial adviser
(other than The Industrial Bank of Japan, Limited or an Affiliate thereof or
Lund Financial Corporation and Lessee agrees to pay all costs and fees of Lund
Financial Corporation) to act on its behalf in connection with this
Participation Agreement or the transactions contemplated herein, nor has it
authorized any broker, finder or financial adviser retained or employed by any
other Person so to act.  Any party who is in breach of this representation shall
indemnify and hold the other parties harmless from and against any liability
arising out of such breach of this representation.

     15.3  NOTICES.  Unless otherwise specifically provided herein, all notices,
consents, directions, approvals, instructions, requests and other communications
required or permitted by the terms hereof to be given to any Person shall be
given in writing by United States mail, by nationally recognized courier
service, by hand or, in the case of Funding Requests, by facsimile, and any such
notice shall become effective upon the applicable party's receipt thereof (or
refusal to accept receipt), and shall be directed to the address of such Person
as indicated on Schedule IV.  From time to time any party may designate a new
address for purposes of notice hereunder by written notice to each of the other
parties hereto in accordance with this Section.

     15.4  COUNTERPARTS.  This Participation Agreement may be executed by the
parties hereto in separate counterparts, each of which when so executed and
delivered shall be an original, but

                                      -65-



all such counterparts shall together constitute but one and the same instrument.

     15.5  AMENDMENTS.  (a)  The provisions of this Participation Agreement may
from time to time be amended, modified or waived, provided that such amendment,
modification or waiver is in writing and consented to by the Lessee, the Lessor,
the Agent and the Required Participants; provided, however, that no amendment or
waiver of any provision relating to payment to or indemnification of any
Participant shall be effective against such Participant unless it has been
consented to in writing by such Participant.

     (b)  Neither any Operative Document nor any of the terms thereof may be
terminated (except upon payment in full of the Lease Balance or effective
exercise and consummation of the Remarketing Option in accordance with Article
XX of the Master Lease and payment in full of all amounts due in accordance
therewith), amended, supplemented, waived or modified without the written
agreement or consent of each party thereto and, regardless of whether the
Lenders and the Lessor are parties thereto, the Required Participants; provided,
however, that:

          (x)  no such termination, amendment, supplement, waiver or
     modification shall without written agreement or consent of each
     Participant:

          (i)  modify any of the provisions of this Section 15.5, change the
     definition of "Required Participants" or modify or waive any provision of
     an Operative Agreement requiring action by each Participant;

          (ii)  amend, modify, waive or supplement any of the provisions of
     Section 2.6, 2.7 or 2.8 of the Loan Agreement;

          (iii)  reduce, modify, amend or waive any fees or indemnities in favor
     of any Participant, including without limitation amounts payable pursuant
     to Article XIII (except that any Person may consent to any reduction,
     modification, amendment or waiver of any indemnity payable to it);

          (iv)  modify, postpone, reduce or forgive, in whole or in part, any
     payment of Rent (other than pursuant to the terms of any Operative
     Document), any Loan or Equity

                                      -66-




     Amount, the Lease Balance, the Loan Balance, Commitment Fees, Recourse
     Amount, amounts due pursuant to Section 20.2 of the Master Lease, interest
     or Equity Yield (except that any Person may consent to any modification,
     postponement, reduction or forgiveness of any payment of any Commitment Fee
     payable to it) or, subject to clause (iii) above, any other amount payable
     under the Master Lease or this Participation Agreement, or modify the
     definition or method of calculation of Rent (other than pursuant to the
     terms of any Operative Document), Loans or Equity Amounts, Lease Balance,
     Loan Balance, Commitment Fees, Shortfall Amount, Recourse Amount, Property
     Improvement Costs, Estimated Improvement Costs, Participant Balance, or any
     other definition which would affect the amounts to be advanced or which are
     payable under the Operative Documents; or

          (v)  consent to any assignment of the Master Lease or any Lease
     Supplement by the Lessee, releasing the Lessee from its obligations in
     respect of the payments of Rent, Loan Balance or Lease Balance or changing
     the absolute and unconditional character of such obligations;

          (y)  no other termination, amendment, supplement, waiver or
     modification shall, without the written agreement or consent of the
     Lessor and the Required Participants, be made to the Master Lease or
     any Lease Supplement or Article VI of this Participation Agreement or
     the definition of "Loan Agreement Default"; and

          (z)  no such termination, amendment, supplement, waiver or
     modification that would increase the obligations of the Lessee
     thereunder or deprive the Lessee of any of its rights thereunder shall
     be effective against the Lessee without the written agreement or
     consent of the Lessee.

     15.6  HEADINGS, ETC.  The Table of Contents and headings of the various
Articles and Sections of this Participation Agreement are for convenience of
reference only and shall not modify, define, expand or limit any of the terms or
provisions hereof.

     15.7  PARTIES IN INTEREST.  Except as expressly provided herein, none of
the provisions of this Participation Agreement

                                      -67-



is intended for the benefit of any Person except the parties hereto.  The Lessee
shall not assign or transfer any of its rights or obligations under the
Operative Documents without the prior written consent of the Lessor, the Lenders
and the Agent.

     15.8  GOVERNING LAW.  THIS PARTICIPATION AGREEMENT SHALL IN ALL RESPECTS BE
GOVERNED BY THE LAW OF THE STATE OF CALIFORNIA (EXCLUDING ANY CONFLICT-OF-LAW OR
CHOICE-OF-LAW RULES WHICH MIGHT LEAD TO THE APPLICATION OF THE INTERNAL LAWS OF
ANY OTHER JURISDICTION) AS TO ALL MATTERS OF CONSTRUCTION, VALIDITY AND
PERFORMANCE.

     15.9  SEVERABILITY.  Any provision of this Participation Agreement that is
prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction,
be ineffective to the extent of such prohibition or unenforceability without
invalidating the remaining provisions hereof, and any such prohibition or
unenforceability in any jurisdiction shall not invalidate or render
unenforceable such provision in any other jurisdiction.

     15.10  LIABILITY LIMITED.  (a)  The parties hereto agree that except as
specifically set forth in the Master Lease or in any other Operative Document,
Lessor shall have no personal liability whatsoever to the Lessee or its
respective successors and assigns for any claim based on or in respect of this
Participation Agreement or any of the other Operative Documents or arising in
any way from the transactions contemplated hereby or thereby and the recourse
shall be solely had against the Lessor's interest in the Properties and pursuant
to the Lessor Guarantee; provided, however, that Lessor shall be liable in its
individual capacity and The Industrial Bank of Japan Trust Company shall be
liable under the Lessor Guarantee (i) for Lessor's willful misconduct or gross
negligence (or negligence in the handling of funds), (ii) for any Tax based on
or measured by any fees, commission or compensation received by it for acting as
the Lessor as contemplated by the Operative Documents, (iii) for Lessor Liens on
any Property which are attributable to Lessor and are not promptly removed on or
prior to such Property has been purchased by the Lessee pursuant to the terms
hereof, and (iv) any breaches by Lessor of its obligation under this
Participation Agreement and the Operative Documents.

     (b)  No Participant shall have any obligation to any other Participant or
to the Lessee, the Lessor or the Lenders with

                                      -68-



respect to transactions contemplated by the Operative Documents, except those
obligations of such Participant expressly set forth in the Operative Documents
or except as set forth in the instruments delivered in connection therewith, and
no Participant shall be liable for performance by any other party hereto of such
other party's obligations under the Operative Documents except as otherwise so
set forth.

     15.11  FURTHER ASSURANCES.  The parties hereto shall promptly cause to be
taken, executed, acknowledged or delivered, at the sole expense of the Lessee,
all such further acts, conveyances, documents and assurances as the other
parties may from time to time reasonably request in order to carry out and
preserve the security interests and liens (and the priority thereof) intended to
be created pursuant to this Participation Agreement, the other Operative
Documents, and the transactions thereunder (including, without limitation, the
preparation, execution and filing of any and all Uniform Commercial Code
financing statements and other filings or registrations which the parties hereto
may from time to time request to be filed or effected); provided, however, that
the Lessee shall not be required to pay expenses pursuant to this Section to the
extent arising from a breach or alleged breach by any Lender or the Lessor of
any agreement entered into in connection with the assignment or participation of
any Loan or Equity Amount.  The Lessee, at its own expense and without need of
any prior request from any other party, shall take such action as may be
necessary (including any action specified in the preceding sentence), or (if the
Lessor shall so request) as so requested, in order to maintain and protect all
security interests provided for hereunder or under any other Operative Document.

     15.12  SUBMISSION TO JURISDICTION.  The Lessee hereby submits to the
nonexclusive jurisdiction of the United States District Court for the Northern
District of California for purposes of all legal proceedings arising out of or
relating to the Operative Documents or the transactions contemplated hereby. The
Lessee irrevocably waives, to the fullest extent permitted by law, any objection
which it may now or hereafter have to the laying of the venue of any such
proceeding brought in such a court and any claim that any such proceeding
brought in such a court has been brought in an inconvenient forum.

     15.13  SETOFF.  The Lessor and the Lenders shall, upon the occurrence of
any Lease Event of Default or Construction Agency

                                      -69-



Event of Default, have the right to appropriate and apply to the payment of the
Lessee's obligations under the Master Lease, the Construction Agency Agreement
and the Guaranty, as security for the payment of such obligations, any and all
balances, credits, deposits, accounts or moneys of the Lessee then or thereafter
maintained with the Lessor or any Lender.  The rights of the Lessor and the
Lenders under this Section are in addition to other rights and remedies
(including other rights of setoff under applicable law or otherwise) which such
Person may have.

       REPLACEMENT OF LENDER.  If, pursuant to Section 13.7 or 13.8, a
Lender does not fund its share of the Loans, which are funded by each other
Lender, the Lessee shall have the right (but not the obligation), in addition to
any and all other rights and remedies available at law or in equity, to require
such Lender to assign and delegate in accordance with Section 12.1 all of such
Lender's total Loans and Commitment to any of the Lenders or to any other
financial institution selected by Lessee that, in each case, is willing to
accept such assignment and delegation.

     15.15  CONFIDENTIALITY.  Each of the Lessor, the Participation Agent, Agent
and Lenders agrees to take and to cause its Affiliates to take normal and
reasonable precautions and exercise due care to maintain the confidentiality of
all information identified as "confidential" or "secret" by the Lessee and
provided to it by the Lessee under this Participation Agreement or any other
Operative Document, and neither it nor any of its Affiliates shall use any such
information other than in connection with or in enforcement of this
Participation Agreement and the other Operative Documents or in connection with
other business now or hereafter existing or contemplated with Lessee, except to
the extent such information (i) was or becomes generally available to the public
other than as a result of disclosure by Agent, the Lessor, the Participation
Agent or such Lender, or (ii) was or becomes available on a non-confidential
basis from a source other than Lessee, provided that such source is not bound by
a confidentiality agreement with the Lessee known to the Lessor, the
Participation Agent, Agent or such Lender; PROVIDED, HOWEVER, that the Lessor,
the Participation Agent, Agent or any Lender may disclose such information
(A) at the request or pursuant to any requirement of any Governmental Authority
to which the Lessor, the Participation Agent, Agent or such Lender is subject or
in connection with an examination of the Lessor, the Participation

                                      -70-



Agent, Agent or such Lender by any such authority; (B) pursuant to subpoena or
other court process; (C) when required to do so in accordance with the
provisions of any applicable Requirement of Law; (D) to the extent reasonably
required in connection with any litigation or proceeding to which Agent, the
Lessor, the Participation Agent, any Lender or their respective Affiliates may
be party; (E) to the extent reasonably required in connection with the exercise
of any remedy hereunder or under any other Operative Document; (F) to Agent, the
Lessor, the Participation Agent or such Lender's independent auditors and other
professional advisors; (G) to any Participant, actual or potential, provided
that such Person agrees in writing to keep such information confidential to the
same extent required of the Lenders hereunder; (H) as to Agent, any Lender or
and of their respective Affiliates, as expressly permitted under the terms of
any other document or agreement regarding confidentiality to which Lessee is
party or is deemed party with Agent, such Lender or such Affiliate; and (I) to
its Affiliates.

     15.16  WAIVER OF JURY TRIAL.  THE PARTIES HERETO VOLUNTARILY AND
INTENTIONALLY WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF
ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH,
THIS PARTICIPATION AGREEMENT OR ANY OTHER LOAN DOCUMENT, OR ANY COURSE OF
CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER VERBAL OR WRITTEN) OR ACTIONS OF
ANY OF THE PARTIES HERETO.  THE PARTIES HERETO HEREBY AGREE THAT THEY WILL NOT
SEEK TO CONSOLIDATE ANY SUCH LITIGATION WITH ANY OTHER LITIGATION IN WHICH A
JURY TRIAL HAS NOT OR CANNOT BE WAIVED.  THE PROVISIONS OF THIS SECTION
HAVE BEEN FULLY NEGOTIATED BY THE PARTIES HERETO AND SHALL BE SUBJECT TO NO
EXCEPTIONS.  THE LESSEE ACKNOWLEDGES AND AGREES THAT IT HAS RECEIVED FULL AND
SUFFICIENT CONSIDERATION FOR THIS PROVISION (AND EACH OTHER PROVISION OF EACH
OTHER OPERATIVE DOCUMENT TO WHICH IT IS A PARTY) AND THAT THIS PROVISION IS A
MATERIAL INDUCEMENT FOR THE PARTICIPANTS ENTERING INTO THIS PARTICIPATION
AGREEMENT AND EACH SUCH OTHER OPERATIVE DOCUMENT.

                    [THE REMAINDER OF THIS PAGE HAS BEEN LEFT
                              INTENTIONALLY BLANK]

                                      -71-




     IN WITNESS WHEREOF, the parties hereto have caused this Participation
Agreement to be duly executed by their respective officers thereunto duly
authorized as of the day and year first above written.

                                   LAM RESEARCH CORPORATION, as Lessee,
                                   Construction Agent and Guarantor



                                   By
                                      -----------------------------------------

                                   Title
                                         --------------------------------------


                                   IBJTC LEASING CORPORATION-BSC, as Lessor and
                                   Participation Agent



                                   By
                                      -----------------------------------------

                                   Title
                                        ---------------------------------------


                                   THE INDUSTRIAL BANK OF JAPAN, LIMITED, as
                                   Tranche A Lender and Tranche B Lender



                                   By
                                      -----------------------------------------

                                   Title
                                        ---------------------------------------



                                   THE INDUSTRIAL BANK OF JAPAN, LIMITED SAN
                                   FRANCISCO AGENCY, as Agent



                                   By
                                      -----------------------------------------

                                   Title
                                        ---------------------------------------

                                      -72-



                                   SCHEDULE I

                            PARTICIPANT'S COMMITMENTS




                                  Commitments
                                  -----------               Commitment
     Participant         Property No. 1    Property No. 2   Percentage
     -----------         --------------    --------------   ----------

     Tranche A
     ---------

                                                   
The Industrial Bank of
  Japan, Limited         $33,698,000       $14,442,000             83%


     Tranche B
     ---------

The Industrial Bank of
  Japan, Limited         $ 5,278,000       $ 2,262,000             13%


     Lessor
     ------

IBJTC Leasing
 Corporation-BSC         $ 1,624,000       $   696,000              4%
                         -----------       -----------            ----
                         -----------       -----------            ----

     TOTAL:              $40,600,000       $17,400,000            100%



                                      -73-


                                    SCHEDULE II

                              PROVIDED INFORMATION


                         Information Provided by Lessee


     All written information has been provided to the Participants by the
Lessee, its counsel or Lund Financial Corporation.

                                      -74-


                                   SCHEDULE III

                        DISCLOSURE OF CERTAIN INFORMATION


                   ITEM A - COMPLIANCE WITH ENVIRONMENTAL LAWS


                                 In Compliance.

                                      -75-


                                    SCHEDULE IV

            NOTICE INFORMATION, PAYMENT OFFICES AND DESIGNATED OFFICE


                             I.  NOTICE INFORMATION


Lessee:                                    New York, NY 10167
                                           Facsimile No.:  (212) 986-7973
LAM RESEARCH CORPORATION                   Attention: Virginia Fino
4650 Cushing Parkway
Fremont, CA 94538
Facsimile No.:  (510) 572-6454
Attention:  Treasurer
Facsimile No.:  (510) 572-2876
Attention:  Assistant General Counsel

GUARANTOR:

LAM RESEARCH CORPORATION
4650 Cushing Parkway
Fremont, CA 94538
Facsimile No.:  (510) 572-6454
Attention:  Treasurer
Facsimile No.:  (510) 572-2876
Attention:  Assistant General Counsel

CONSTRUCTION AGENT:

LAM RESEARCH CORPORATION
4650 Cushing Parkway
Fremont, CA 94538
Facsimile No.:  (510) 572-6454
Attention:  Treasurer
Facsimile No.:  (510) 572-2876
Attention:  Assistant General Counsel

LESSOR AND PARTICIPATION AGENT:

IBJTC LEASING CORPORATION-BSC
245 Park Avenue

                                      -76-



New York, NY 10167
Facsimile No.:  (212) 986-7973
Attention:  Virginia Fino

TRANCHE A LENDERS

THE INDUSTRIAL BANK OF JAPAN, LIMITED
555 California Street
Suite 3110
San Francisco, CA 94104
Facsimile No.:  (415) 982-1917
Attention:  Jeanette O'Donnell

TRANCHE B LENDERS

THE INDUSTRIAL BANK OF JAPAN, LIMITED
555 California Street
Suite 3110
San Francisco, CA 94104
Facsimile No.:  (415) 982-1917
Attention:  Jeanette O'Donnell

AGENT:

THE INDUSTRIAL BANK OF JAPAN, LIMITED, SAN FRANCISCO AGENCY
555 California Street
Suite 3110
San Francisco, CA 94104
Facsimile No.:  (415) 982-1917
Attention:  Jeanette O'Donnell

GUARANTOR OF LESSOR:

THE INDUSTRIAL BANK OF JAPAN TRUST COMPANY
245 Park Avenue
New York, NY 10167
Facsimile No.:  (212) 986-7973
Attention:  Virginia Fino 

                                      -77-



                      II.  PAYMENT OFFICES OF PARTICIPANTS


THE INDUSTRIAL BANK OF JAPAN, LIMITED

Pay To:    Bank of America NT & SA
Account No.:   62906-14014
Account Name:  The Industrial Bank of Japan, Limited, Los Angeles Agency for
credit to IBJ SFA, A/C 2601-22011
Reference: Lam Research Corporation
ABA Number:    121-000-358


IBJTC LEASING CORPORATION-BSC

Pay To:    The Industrial Bank of Japan, Ltd., New York Branch
Account No.:   2052-00013
Account Name:  IBJ Trust Company
Reference: Lam Research Corporation
ABA Number:    026008345
Attention: Leasing Department

                                      -78-


                                   APPENDIX A
                                       to
                            Participation Agreement,
                                  Master Lease,
                                Lease Supplements
                               Loan Agreement and
                          Construction Agency Agreement

   ___________________________________________________________________________


                         DEFINITIONS AND INTERPRETATION

     A.   INTERPRETATION.  In each Operative Document, unless a
clear contrary intention appears:

          (i)  the singular number includes the plural number and VICE
     VERSA;

          (ii)  reference to any Person includes such Person's successors
     and assigns but, if applicable, only if such successors and assigns
     are permitted by the Operative Documents, and reference to a Person in
     a particular capacity excludes such Person in any other capacity or
     individually;

          (iii)  reference to any gender includes each other gender;

          (iv)  reference to any agreement (including any Operative
     Document), document or instrument means such agreement, document or
     instrument as amended or modified and in effect from time to time in
     accordance with the terms thereof and, if applicable, the terms of the
     other Operative Documents and reference to any promissory note
     includes any promissory note which is an extension or renewal thereof
     or a substitute or replacement therefor;

          (v)  reference to any Applicable Law means such Applicable Law as
     amended, modified, codified, replaced or reenacted, in whole or in
     part, and in effect from time to time, including rules and regulations
     promulgated thereunder and reference to any section or other provision
     of any Applicable Law 

                                       -1-



     means that provision of such Applicable Law from
     time to time in effect and constituting the substantive amendment,
     modification, codification, replacement or reenactment of such section
     or other provision;

          (vi)  reference in any Operative Document to any Article,
     Section, Appendix, Schedule or Exhibit means such Article or Section
     thereof or Appendix, Schedule or Exhibit thereto;

          (vii)  "hereunder," "hereof," "hereto" and words of similar
     import shall be deemed references to an Operative Document as a whole
     and not to any particular Article, Section or other provision thereof;

          (viii)  "including" (and with correlative meaning "include")
     means including without limiting the generality of any description
     preceding such term; and

          (ix)  relative to the determination of any period of time, "from"
     means "from and excluding" and "to" means "to but including".

     B.   ACCOUNTING TERMS.  In each Operative Document, unless expressly
otherwise provided, accounting terms shall be construed and interpreted, and
accounting determinations and computations shall be made, in accordance with
GAAP.

     C.   CONFLICT IN OPERATIVE DOCUMENTS.  If there is any conflict between any
Operative Documents, such Operative Document shall be interpreted and construed,
if possible, so as to avoid or minimize such conflict but, to the extent (and
only to the extent) of such conflict, the Participation Agreement shall prevail
and control.

     D.   LEGAL REPRESENTATION OF THE PARTIES.  The Operative Documents were
negotiated by the parties with the benefit of legal representation and any rule
of construction or interpretation otherwise requiring the Operative Document to
be construed or interpreted against any party shall not apply to any
construction or interpretation hereof or thereof.

                                       -2-



     E.   DEFINED TERMS.  Unless a clear contrary intention appears, terms
defined herein have the respective indicated meanings when used in each
Operative Document.

     "ACCELERATION" is defined in SECTION 6.2(a) of the Loan Agreement.

     "ACQUISITION DATE" means any Funding Date on which the Lessor purchases any
Land and existing Improvements, if any, located on such Land.

     "ADVANCE" means an advance of funds by the Lessor pursuant
to ARTICLE III of the Participation Agreement.

     "AFFILIATE" of any Person means any other Person which, directly or
indirectly, controls, is controlled by or is under common control with such
Person (excluding any trustee under, or any committee with responsibility for
administering, any Pension Plan or Welfare Plan).  A Person shall be deemed to
be "controlled by" any other Person if such other Person possesses, directly or
indirectly, power to direct or cause the direction of the management and
policies of such Person by exercise of ownership rights.

     "AFTER TAX BASIS" means, with respect to any payment to be received, the
amount of such payment increased so that, after deduction of the amount of all
taxes required to be paid by the recipient with respect to the receipt by the
recipient of such amounts, such increased payment is equal to the payment
otherwise required to be made.

     "AGENT" means The Industrial Bank of Japan, Limited, San Francisco Agency,
as Agent for the Lenders.

     "ALTERNATE BASE RATE" means, for any period, with respect to any Loan or
Equity Amount, an interest rate per annum equal to the Federal Funds Effective
Rate most recently determined by the Agent, PLUS the Applicable A-Margin,
Applicable B Margin or Applicable Equity Margin, as the case may be.  If the
aforesaid rate changes from time to time after the Documentation Date, the
Alternate Base Rate shall be automatically increased or decreased, if
appropriate and as the case may be, without notice to the Lessee or the Lessor,
as of the effective time of each change.

                                       -3-


     "APPLICABLE A-MARGIN" means with respect to Tranche A Loans, 0.775% per
annum, provided, however, that upon execution of the Cash Collateral Agreement
the Applicable A-Margin means with respect to Tranche A Loans, 0.25% per annum.

     "APPLICABLE B-MARGIN" means with respect to Tranche B Loans, 0.775% per
annum, provided, however, that upon execution of the Cash Collateral Agreement
the Applicable B-Margin means with respect to Tranche B Loans, 0.25% per annum.

     "APPLICABLE COMMITMENT FEE PERCENTAGE" means with respect to Commitment
Fees, as of any date, 0.25% per annum.

     "APPLICABLE EQUITY MARGIN" means 1.40% per annum, provided, however, that
upon execution of the Cash Collateral Agreement the Applicable Equity Margin
means with respect to Equity Amounts, 0.40% per annum.

     "APPLICABLE LAW" means all existing and future applicable laws, rules,
regulations (including Environmental laws) statutes, treaties, codes,
ordinances, permits, certificates, orders and licenses of and interpretations
by, any Governmental Authority, and applicable judgments, decrees, injunctions,
writs, orders or like action of any court, arbitrator or other administrative,
judicial or quasi-judicial tribunal or agency of competent jurisdiction
(including those pertaining to health, safety or the environment (including,
without limitation, wetlands) and those pertaining to the construction, use or
occupancy of any Property) and any restrictive covenant or deed restriction or
easement of record encumbering any Property or any other Material Assets.

     "APPRAISER" means any reputable appraiser selected by the Lessor and
approved by the Lessee, such approval not to be unreasonably withheld.

     "APPURTENANT RIGHTS" means, with respect to any Land, (i) all 
agreements, easements, rights of way or use, rights of ingress or egress, 
privileges, appurtenances, tenements, hereditaments and other rights and 
benefits at any time belonging or pertaining to such Land or the Improvements 
thereon, including, without limitation, the use of any streets, ways, alleys, 
vaults or strips of land adjoining, abutting, adjacent or contiguous to such 
Land, (ii) all permits, licenses and rights, whether or not of record, 
appurtenant to such Land, 

                                       -4-



(iii) to the extent transferable or assignable, all rights to use and enjoy 
(and, to the extent the following consist of contract rights, to enforce) any 
interests or rights in, to or under the following, now existing or hereafter 
arising:  any and all Permitted Exceptions relating to such Land, the 
agreements with the seller relating to the purchase of such Land (including 
(A) any and all claims for damages in respect of such agreements, including 
all warranty and indemnity provisions in such agreements; (B) any and all 
rights to compel performance of the terms of such agreements; and (C) without 
limiting the foregoing, any and all rights and benefits, including pursuant 
to representations, warranties, indemnities and covenants, arising under such 
agreements) and (iv) any other general intangibles, permits, licenses, 
franchises, certificates, and other rights and privileges related to such Land.

     "ASSIGNMENT OF LEASES AND RENTS" means the Assignment of Leases and Rents
dated as of March 27, 1996, from the Lessor, as assignor, to the Participation
Agent as assignee.

     "AVAILABLE COMMITMENTS" means with respect to any Property the sum of
(i) the Available Tranche A Loan Commitments with respect to such Property,
(ii) the Available Tranche B Loan Commitments with respect to such Property and
(iii) the Available Lessor Commitment with respect to such Property.

     "AVAILABLE LESSOR COMMITMENT" means with respect to any Property at any 
time, an amount equal to the excess, if any, of (a) the Lessor Commitment 
with respect to such Property over (b) the aggregate outstanding amount of 
Equity Amounts allocable to such Property.

     "AVAILABLE TRANCHE A LOAN COMMITMENT" means with respect to any Property 
at any time, an amount equal to the excess, if any, of (a) the aggregate 
amount of the Tranche A Loan Commitments with respect to such Property over 
(b) the aggregate outstanding principal amounts of all Tranche A Loans 
allocable to such Property.

     "AVAILABLE TRANCHE B LOAN COMMITMENT" means with respect to any Property 
at any time, an amount equal to the excess, if any, of (a) the aggregate 
amount of the Tranche B Loan Commitments with respect to such Property over 
(b) the aggregate outstanding principal amounts of all Tranche B Loans 
allocable to such Property.

                                       -5-



     "BANKRUPTCY CODE" is defined in SECTION 6.1(e) of the Loan
Agreement.

     "BASE LEASE TERM" is defined in SECTION 2.3 of the Master Lease.

     "BASE LEASE TERM COMMENCEMENT DATE" means, with respect to any Property, 
the earlier of (x) the Completion Date and (y) the Outside Completion Date 
with respect to such Property.

     "BASIC RENT" means, the sum of (i) the Tranche A Lender Basic Rent, (ii) 
the Tranche B Lender Basic Rent and (iii) the Lessor Basic Rent, calculated 
as of the applicable date on which Basic Rent is due.

     "BILL OF SALE" is defined in SECTION 6.3(k) of the Participation Agreement.

     "BREAK COSTS" means an amount equal to the amount, if any, required to 
compensate the Lessor or any Participant for any additional losses 
(including, without limitation, any loss, cost or expense incurred by reason 
of the liquidation or reemployment of deposits or funds acquired by the 
Lessor or such Participant to fund its obligations under the Operative 
Documents) it may reasonably incur as a result of (x) the Lessee's payment of 
Rent other than on a Payment Date, (y) any Advance not being made on the date 
specified therefor in the applicable Funding Request (other than as a result 
of a breach by the Lessor or such Participant, as the case may be, of its 
obligation under SECTION 3.1, 3.2 or 3.3, as the case may be, of the 
Participation Agreement to make Advances to the Lessee or make Equity Amounts 
or Loans available to the Lessor) or (z) as a result of any conversion of the 
LIBO Rate pursuant to SECTION 13.7 or 13.8 of the Participation Agreement.  A 
statement as to the amount of such loss, cost or expense, prepared in good 
faith and in reasonable detail and submitted by the Lessor or such 
Participant, as the case may be, to the Lessee, shall be presumed correct 
absent demonstrable error.  Notwithstanding the foregoing, Break Costs shall 
not exceed the interest payment of the Loans or Equity Yield which would have 
been payable for the balance of the payment period in question.

     "BUSINESS DAY" means (i) each Monday, Tuesday, Wednesday, Thursday and 
Friday which is not a day on which banks in San 

                                       -6-



Francisco, California are generally authorized or obligated, by law or 
executive order, to close and (ii) relative to the payment of Rent determined 
by reference to the LIBO Rate, any day which is a Business Day under clause 
(i) and is also a day on which dealings in Dollars are carried on in the 
London interbank eurodollar market.

     "CAPITAL LEASES" means any and all lease obligations that, in accordance 
with GAAP, are required to be capitalized on the books of a lessee.

     "CASUALTY" means any damage or destruction of all or any portion of a 
Property as a result of a fire or other casualty.

     "CERCLA" means the Comprehensive Environmental Response, Compensation, 
and Liability Act of 1980, 42 U.S.C. Sections 9601 ET SEQ., as amended by the 
Superfund Amendments and Reauthorization Act of 1986.

     "CERTIFYING PARTY" is defined in SECTION 22.1 of the Master Lease.

     "CLAIMS" means any and all obligations, liabilities, losses, actions, 
suits, judgments, penalties, fines, claims, demands, settlements, costs and 
expenses (including, without limitation, reasonable legal fees and expenses) 
of any nature whatsoever.

     "CODE" means the Internal Revenue Code of 1986, as amended from time to 
time, or any successor statute thereto.

     "COMMITMENT" means (i) as to any Tranche A Lender, its Tranche A Loan 
Commitment, (ii) as to any Tranche B Lender, its Tranche B Loan Commitment, 
and (iii) as to the Lessor, its Lessor Commitment.

     "COMMITMENT FEES" is defined in Section 4.4(a) of the Participation 
Agreement.

     "COMMITMENT PERCENTAGE" means, as to any Participant, the percentage set 
forth opposite such Participant's name under the heading "Commitment 
Percentage" on SCHEDULE I to the Participation Agreement.

                                       -7-



     "COMMITMENT PERIOD" means with respect to any Property, the period from 
(and including) the Documentation Date to (but excluding) the Base Lease Term 
Commencement Date for such Property.

     "COMMITMENT TERMINATION DATE" means with respect to any Property, the 
Base Lease Term Commencement Date with respect to such Property.

     "COMPLETION" means, with respect to any Property, such time as the 
conditions set forth in Article VII of the Participation Agreement are 
satisfied with respect thereto.

     "COMPLETION CERTIFICATE" is defined in Section 7.1(c) Participation
Agreement.

     "COMPLETION DATE" means, with respect to any Property, the date on which 
Completion for such Property has occurred.

     "CONDEMNATION" means, with respect to any Property, any condemnation, 
requisition, confiscation, seizure or other taking or sale of the use, 
access, occupancy, easement rights or title to such Property or any part 
thereof, wholly or partially (temporarily or permanently), by or on account 
of any actual or threatened eminent domain proceeding or other taking of 
action by any Person having the power of eminent domain, including an action 
by a Governmental Authority to change the grade of, or widen the streets 
adjacent to, such Property or alter the pedestrian or vehicular traffic flow 
to such Property so as to result in change in access to such Property, or by 
or on account of an eviction by paramount title or any transfer made in lieu 
of any such proceeding or action.  A "CONDEMNATION" shall be deemed to have 
occurred on the earliest of the dates that use, occupancy or title vests in 
the condemning authority.

     "CONSTRUCTION" means, with respect to any Property, the construction and 
installation of all Improvements thereon contemplated by the Plans and 
Specifications applicable to such Property.

     "CONSTRUCTION AGENCY AGREEMENT" means the Construction Agency Agreement, 
dated as of March 27, 1996, between the Lessor and the Construction Agent.

                                       -8-



     "CONSTRUCTION AGENCY AGREEMENT ASSIGNMENT" means the Construction Agency 
Agreement Assignment dated as of March 27, 1996, made by the Lessor, as 
assignor, in favor of the Participation Agent, as assignee.

     "CONSTRUCTION AGENCY AGREEMENT EVENT OF DEFAULT" means a "Construction 
Agency Agreement Event of Default" as defined in SECTION 5.1 of the 
Construction Agency Agreement.

     "CONSTRUCTION AGENCY AGREEMENT SUPPLEMENT" means any duly executed and 
delivered Supplement to the Construction Agency Agreement substantially in 
the form attached to the Construction Agency Agreement as Exhibit A thereto.

     "CONSTRUCTION AGENT" means Lam Research Corporation, a Delaware 
corporation, as construction agent under the Construction Agency Agreement.

     "CONSTRUCTION CERTIFICATE" is defined in SECTION 6.2(b) of the 
Participation Agreement.

     "CONSTRUCTION DOCUMENTS ASSIGNMENT" means the Construction Documents 
Assignment dated as of March 27, 1996, made by the Construction Agent in 
favor of the Lessor and delivered pursuant to the Construction Agency 
Agreement.

     "CONSTRUCTION DOCUMENTS" is defined in Section 2.6 of the Construction 
Agency Agreement.

     "CONSTRUCTION PERIOD" means, with respect to any Property, the period 
commencing on the Documentation Date and ending on the earlier of (i) ten 
(10) months after the Documentation Date; or (ii) the Completion Date.

     "CONSTRUCTION PERIOD PROPERTY" means, at any date of determination, any 
Property as to which the Construction Period has commenced but not ended on 
or prior to such date.

     "CONTINGENT OBLIGATION" means, with respect to any Person, without 
duplication, (a) any Guaranty Obligation of that Person (other than any 
obligation of the Guarantor arising under the Guarantee); and (b) any direct 
or indirect obligation or liability, contingent or otherwise, of that Person 
(i) in respect of any letters of credit, acceptances, bank guaranties, surety 
bonds or similar instrument issued for the account of 

                                       -9-



that Person or as to which that Person is otherwise liable for reimbursement 
of drawings, (ii) as a partner or joint venturer in any partnership or joint 
venture, or (iii) incurred pursuant to any interest rate swap, currency swap, 
forward, cap, floor or other similar contract that is not entered into in 
connection with a bona fide hedging operation that provides offsetting 
benefits to such Person.  The amount of any Contingent Obligation shall 
(subject, in the case of Guaranty Obligations, to the last sentence of the 
definition of "Guaranty Obligation") be deemed equal to the maximum 
reasonably anticipated liability in respect thereof.

     "CONTRACTOR" means Devcon Construction Incorporated.

     "CONTRACTUAL OBLIGATION" of any Person means, any indenture, note, 
lease, loan agreement, security, deed of trust, mortgage, security agreement, 
guaranty, instrument, contract, agreement or other form of contractual 
obligation or undertaking to which such Person is a party or by which such 
Person or any of its property is bound.

     "CONTROLLED GROUP" means all members of a controlled group of 
corporations and all members of a controlled group of trades or businesses 
(whether or not incorporated) under common control which, together with the 
Lessee, are treated as a single employer under Section 414(b) or 414(c) of 
the Code or Section 4001 of ERISA.

     "CREDIT AGREEMENT" means that certain Credit Agreement dated as of 
December 20, 1995 among the Lessee, ABN AMRO Bank N.V., San Francisco 
International Branch, as agent, and the lenders named therein.

     "DEBT RATIO" means, with respect to any Person at any time, the ratio, 
determined on a consolidated basis in accordance with GAAP, of:

          (a)  Senior Indebtedness

                                       TO

          (b)  Tangible Net Worth.

     "DEED" means a standard California grant deed with respect to the real
property comprising the Properties, in conformity 

                                       -10-



with Applicable Law and appropriate for recording with the applicable 
Governmental Authorities, conveying fee simple title to such real property to 
the Lessor, subject only to Permitted Exceptions.

     "DEED OF TRUST" means, with respect to any Property, (i) any and all 
security instruments in appropriate recordable form in the State of 
California sufficient to grant to the Lessor a first priority lien on such 
Property, together with (ii) any assignment or other instrument pursuant to 
which the Lessor transfers its interest in such security instruments to the 
Participation Agent (including without limitation the Deed of Trust delivered 
pursuant to Section 6.3(o) of the Participation Agreement).

     "DEFAULT" means any Event of Default or any condition, occurrence or 
event which, after notice or lapse of time or both, would constitute an Event 
of Default.

     "DESIGNATED OFFICE" means the office of the Lessor located at the 
address set forth on Schedule IV to the Participation Agreement as its 
Designated Office.

     "DOCUMENTATION DATE" is defined in SECTION 2.1 of the Participation 
Agreement.

     "DOLLARS" and "$" mean dollars in lawful currency of the United States 
of America.

     "EARLY PURCHASE OPTION" means the Lessee's option to purchase a Property 
in accordance with the provisions of Section 18.1 of the Master Lease.

     "EMPLOYEE BENEFIT PLAN" means any employee benefit plan within the 
meaning of section 3(3) of ERISA maintained or contributed to by Lessee or 
any ERISA Affiliate, other than a Multiemployer Plan.

     "END OF THE TERM REPORT" is defined in SECTION 13.2(a) of the 
Participation Agreement.

     "ENVIRONMENTAL AUDIT" means, with respect to each Property, a Phase One 
environmental site assessment (the scope and performance of which meets or 
exceeds the then most current ASTM Standard Practice E1527 for Environmental 
Site Assessments: 

                                       -11-



Phase One Environmental Site Assessment Process) of such Property, performed 
by an environmental consultant selected and paid for by the Lessee and 
approved by the Lessor (such approval not to be unreasonably withheld) and, 
if applicable, a Phase Two environmental site assessment performed by such 
environmental consultant.

     "ENVIRONMENTAL CERTIFICATE" is defined in Section 6.3(j) of the 
Participation Agreement.

     "ENVIRONMENTAL LAW" means, whenever enacted or promulgated, any 
applicable federal, state, county or local law, statute, ordinance, rule, 
regulation, license, permit, authorization, approval, covenant, criteria, 
guideline, administrative or court order, judgment, decree, injunction, code 
or requirement or any agreement with a Governmental Authority:

          (x)  relating to pollution (or the cleanup, removal, remediation or
     encapsulation thereof, or any other response thereto), or the regulation or
     protection of human health, safety or the environment, including air,
     water, vapor, surface water, groundwater, drinking water, land (including
     surface or subsurface), plant, aquatic and animal life, or

          (y)  concerning exposure to, or the use, containment, storage,
     recycling, treatment, generation, discharge, emission, Release or
     threatened Release, transportation, processing, handling, labeling,
     containment, production, disposal or remediation of any Hazardous
     Substance, Hazardous Condition or Hazardous Activity.

in each case as amended and as now or hereafter in effect, and any common law 
or equitable doctrine (including, without limitation, injunctive relief and 
tort doctrines such as negligence, nuisance, trespass and strict liability) 
that may impose liability or obligations for injuries (whether personal or 
property) or damages due to or threatened as a result of the presence of, 
exposure to, or ingestion of, any Hazardous Substance, whether such common 
law or equitable doctrine is now or hereafter recognized or developed.  
Applicable laws include, but are not limited to, CERCLA; the Resource 
Conservation and Recovery Act of 1976, 42 U.S.C. Section 6901 ET SEQ.; the 
Federal Water Pollution Control Act, 33 U.S.C. Section 1251 ET SEQ.; the 
Clean Air Act, 42 U.S.C. Sections 7401 ET SEQ.; the National Environmental 
Policy Act, 42 U.S.C. Section 4321; the Refuse Act, 33 U.S.C. Sections 401 

                                       -12-



ET SEQ.; the Hazardous Materials Transportation Act of 1975, 49 U.S.C. 
Sections 1801-1812; the Toxic Substances Control Act, 15 U.S.C. Sections 2601 
ET SEQ.; the Federal Insecticide, Fungicide, and Rodenticide Act, 7 U.S.C. 
Sections 136 ET SEQ.; the Safe Drinking Water Act, 42 U.S.C. Sections 300f ET 
SEQ., each as amended and as now or hereafter in effect, and their state and 
local counterparts or equivalents, including any regulations promulgated 
thereunder.

     "ENVIRONMENTAL VIOLATION" means any activity, occurrence or condition 
that violates any Environmental Law.

     "EQUIPMENT" means equipment, apparatus, furnishings, fittings and 
personal property of every kind and nature whatsoever purchased, leased or 
otherwise acquired by the Lessor using the proceeds of the Loans or the 
Equity Amounts and now or subsequently attached to, contained in or used or 
usable in any way in connection with any operation or letting of a Property, 
including but without limiting the generality of the foregoing, all screens, 
awnings, shades, blinds, curtains, draperies, artwork, carpets, rugs, storm 
doors and windows, shelving, display cases, counters, furniture and 
furnishings, heating, electrical, and mechanical equipment, lighting, 
switchboards, plumbing, ventilation, air conditioning and aircooling 
apparatus, refrigerating, and incinerating equipment, escalators, elevators, 
loading and unloading equipment and systems, stoves, ranges, laundry 
equipment, cleaning systems including window cleaning apparatus), telephones, 
communication systems (including satellite dishes and antennae), televisions, 
computers, sprinkler systems and other fire prevention and extinguishing 
apparatus and materials, security systems, motors, engines, machinery, pipes, 
pumps, tanks, conduits, appliances, fittings and fixtures of every kind and 
description.

     "EQUITY ADVANCE" is defined in SECTION 4.1(b) of the Participation 
Agreement.

     "EQUITY AMOUNT" is defined at SECTION 3.2 of the Participation Agreement.

     "EQUITY BALANCE" means, as of any date of determination, an amount equal 
to (i) the outstanding Equity Amounts, less (ii) the sum of all payments 
received by the Lessor on account of payments to reduce the Equity Balance, 
including reductions resulting from payments by the Lessee and the Guarantor, 

                                       -13-



proceeds from the sale of the Property, and/or amounts realized from the 
collateral pledged pursuant to the Cash Collateral Agreement.

     "EQUITY YIELD" is defined in SECTION 4.1(a) of the Participation 
Agreement.

     "EQUITY YIELD RATE" means the sum of the LIBO Rate (Reserve Adjusted) 
plus the Applicable Equity Margin.

     "ERISA" means the Employee Retirement Income Security Act of 1974, as 
amended from time to time or any successor Federal statute.

     "ERISA AFFILIATE" means any Person which is treated as a single employer 
with Lessee under section 414 of the Code.

     "ESCROW ACCOUNT" means that certain escrow account held by First 
American Title Company for purposes of acquiring the Property from Sumitomo 
Bank Leasing & Finance.

     "ESTIMATED IMPROVEMENT COSTS" means, with respect to any Property as of 
the related Acquisition Date, an amount equal to the aggregate amount which 
the Construction Agent in good faith expects to be expended in order to 
achieve Completion with respect to Improvements for such Property (including 
amounts expected to be expended to pay interest accruing on Loans and Equity 
Yield accruing on Equity Amounts allocated with respect to such Property 
during its Construction Period).

     "EVENT OF DEFAULT" means a Lease Event of Default, a Construction Agency 
Agreement Event of Default or a Loan Agreement Event of Default.

     "EXCEPTED PAYMENTS" means:

          (a)  all indemnity payments (including indemnity payments made
     pursuant to Article XIII of the Participation Agreement) to which the
     Lessor, any Lender, or any of their respective Affiliates, agents,
     officers, directors or employees is entitled;

          (b)  any amounts (other than Basic Rent or amounts payable by Lessee
     pursuant to Section 15.2 or Articles XVI, XVIII or XX of the Master Lease)
     payable under any 

                                       -14-



     Operative Document to reimburse the Lessor, or any of its
     respective Affiliates (including the reasonable expenses of the Lessor, or
     such Affiliates incurred in connection with any such payment) for
     performing or complying with any of the obligations of the Lessee under and
     as permitted by any Operative Document;

          (c)  any amount payable to the Lessor by any transferee permitted
     under the Operative Documents of the interest of the Lessor as the purchase
     price of the Lessor's interest (or a portion thereof);

          (d)  any insurance proceeds (or payments with respect to risks
     self-insured or policy deductibles) under liability policies other
     than such proceeds or payments payable to any Lender or the Lessor;

          (e)  any insurance proceeds under policies maintained by the
     Lessor;

          (f)  Transaction Expenses or other amounts or expenses paid or payable
     to or for the benefit of the Lessor;

          (g)  all right, title and interest of the Lessor to any Property or
     any portion thereof or any other property to the extent any of the
     foregoing has been released from the Liens of the Deeds of Trust and the
     Construction Agency Agreement Assignment pursuant to the terms thereof
     following the payment of the Tranche A Loan Balance and Tranche B Loan
     Balance; and

          (h)  any payments in respect of interest to the extent attributable to
     payments referred to in CLAUSES (a) through (g) above.

     "EXCESS CASUALTY/CONDEMNATION PROCEEDS" means the excess, if any, of (x) 
the aggregate of all awards, compensation or insurance proceeds payable in 
connection with a Casualty or Condemnation (net of all costs and expenses 
reasonably incurred by the Lessor or any Participant in connection therewith) 
over (y) the Property Balance paid by the Lessee pursuant to Article XV of 
the Master Lease with respect to such Casualty or Condemnation.

                                       -15-



     "EXCESS SALES PROCEEDS" means the excess, if any, of (x) the aggregate 
of all proceeds received by the Lessor in connection with any sale of any 
Property pursuant to the Lessor's exercise of remedies under Section 16.2 of 
the Master Lease or the Lessee's exercise of the Remarketing Option under 
Article XX of the Master Lease (net of all costs and expenses incurred by the 
Lessor or any Participant in connection therewith) over (y) the Property 
Balance paid by the Lessee with respect to such Property.

     "EXPIRATION DATE" means, with respect to any Property, the seventh 
anniversary of the Base Lease Term Commencement Date with respect to such 
Property, or, if the Base Lease Term with respect to such Property has been 
extended in accordance with Article XIX of the Master Lease, the last day of 
the then current Renewal Term for such Property.

     "EXPIRATION DATE PURCHASE OBLIGATION" means the Lessee's obligation, 
pursuant to Section 18.2 of the Master Lease, to purchase any Property on the 
Expiration Date with respect to such Property.

     "FAIR MARKET SALES VALUE" means, with respect to any Property, the 
amount, which in any event shall not be less than zero, that would be paid in 
cash in an arm's-length transaction between an informed and willing purchaser 
and an informed and willing seller, neither of whom is under any compulsion 
to purchase or sell, respectively, for the ownership of such Property.  The 
Fair Market Sales Value of any Property shall be determined based on the 
assumption that, except for purposes of Section 13.2 of the Participation 
Agreement, such Property is in the condition and state of repair required 
under Section 9.1 of the Master Lease and the Lessee is in compliance with 
the other requirements of the Operative Documents relating to the condition 
of the Property.

     "FEDERAL FUNDS EFFECTIVE RATE" means, for any day, an interest rate per 
annum equal to the weighted average of the rates on overnight Federal funds 
transactions with members of the Federal Reserve System arranged by Federal 
funds brokers, as published for such day by the Federal Reserve Bank of New 
York, or, if such rate is not so published for any day which is a Business 
Day, the average of quotations for such day on such transaction received by 
the Agent from three Federal funds brokers of recognized standing selected by 
it.

                                       -16-



     "FEE LETTER" means the Fee Letter dated as of the Documentation Date
between the Lessee and Lessor.

     "FINANCIAL COVENANT EVENT OF DEFAULT" means a Lease Event of Default
arising under Section 16.1(d) of the Master Lease resulting from a breach of
Section 10.2(a) of the Participation Agreement.

     "FINANCIAL STATEMENTS" means, with respect to any accounting period for 
any Person, statements of income, shareholders' equity and cash flows of such 
Person for such period, and a balance sheet of such Person as of the end of 
such period, setting forth in each case in comparative form figures for the 
corresponding period in the preceding fiscal year if such period is less than 
a full fiscal year or, if such period is a full fiscal year, corresponding 
figures from the preceding annual audit, all prepared in reasonable detail 
and in accordance with GAAP.

     "FISCAL QUARTER" means any quarter of a Fiscal Year.

     "FISCAL YEAR" means any period of twelve consecutive calendar months 
ending on June 30; references to a Fiscal Year with a number corresponding to 
any calendar year (E.G., the "1995 Fiscal Year") refer to the Fiscal Year 
ending on June 30th  of such calendar year.

     "FIXTURES" means all fixtures relating to the Improvements, including 
all components thereof, located in or on the Improvements, together with all 
replacements, modifications, alterations and additions thereto.

     "FORCE MAJEURE EVENT" means, with respect to the Construction of any 
Property, any event (the existence of which was not known by the Lessee or 
the Construction Agent prior to the Acquisition Date with respect to such 
Property) beyond the control of the Lessee and the Construction Agent, 
including, but not limited to, strikes, lockouts, adverse soil conditions, 
acts of God, adverse weather conditions, inability to obtain labor or 
materials, government activities, civil commotion and enemy action; but 
excluding any event, cause or condition that results from the Construction 
Agent's financial condition or failure to pay or any event, cause or 
condition which could have been avoided or which could be remedied through 
the exercise of 

                                       -17-



commercially reasonable efforts or the commercially reasonable expenditure of 
funds.

     "F.R.S. BOARD" means the Board of Governors of the Federal Reserve System
or any successor thereto.

     "FUNDING DATE" means any Business Day on which Advances are made under 
the Participation Agreement in accordance with Section 3.4 thereof, and 
includes any Acquisition Date.

     "FUNDING REQUEST" is defined in Section 3.4(a) of the Participation
Agreement.

     "GAAP" means United States generally accepted accounting principles 
(including principles of consolidation), in effect from time to time.

     "GOVERNMENTAL ACTION" means all permits, authorizations, registrations, 
consents, approvals, waivers, exceptions, variances, orders, judgments, 
written interpretations, decrees, licenses, exemptions, publications, 
filings, notices to and declarations of or with, or required by, any 
Governmental Authority, or required by any Applicable Law, and shall include, 
without limitation, all environmental and operating permits and licenses that 
are required for the full use, occupancy, zoning and operation of any 
Property.

     "GOVERNMENTAL AUTHORITY" means any nation or government, any state or 
other political subdivision thereof and any entity exercising executive, 
legislative, judicial, regulatory or administrative functions of or 
pertaining to government.

     "GOVERNMENTAL CHARGES" means, with respect to any Person, all levies, 
assessments, fees, claims or other charges imposed by any Governmental 
Authority upon such Person or any of its property or otherwise payable by 
such Person.

     "GROSS REMARKETING PROCEEDS" is defined in Section 20.1(m) of the Master 
Lease.

     "GUARANTEE" means the Guarantee dated as of the Documentation Date, made 
by the Lessee in favor of the Lenders.

     "GUARANTOR" means the Lessee, as guarantor under the Guarantee.

                                       -18-



     "GUARANTY OBLIGATION" means, with respect to any Person, any direct or 
indirect liability of that Person with respect to any Indebtedness, lease, 
dividend, or other obligation (the "primary obligations") of another Person 
(the "primary obligor"), including any obligation of that Person, whether or 
not contingent, (a) to purchase, repurchase or otherwise acquire such primary 
obligations or any property constituting direct or indirect security 
therefor, or (b) to advance or provide funds (i) for the payment or discharge 
of any such primary obligation, or (ii) to maintain working capital or equity 
capital of the primary obligor or otherwise to maintain the net worth or 
solvency or any balance sheet item, level of income or financial condition of 
the primary obligor, or (c) to purchase property, securities or services 
primarily for the purpose of assuring the owner of any such primary 
obligation of the ability of the primary obligor to make payment of such 
primary obligation, or (d) otherwise to assure or hold harmless the holder of 
any such primary obligation against loss in respect thereof.  The amount of 
any Guaranty Obligation shall be deemed equal to the stated or determinable 
amount of the primary obligation in respect of which such Guaranty Obligation 
is made or, if not stated or if indeterminable, the maximum reasonably 
anticipated liability in respect thereof.

     "HAZARDOUS ACTIVITY" means any activity, process, procedure or 
undertaking that directly or indirectly (i) produces, generates or creates 
any Hazardous Substance; (ii) causes or results in (or threatens to cause or 
result in) the Release of any Hazardous Substance into the environment 
(including air, water vapor, surface water, groundwater, drinking water, land 
(including surface or subsurface), plant, aquatic and animal life); (iii) 
involves the containment or storage of any Hazardous Substance; or (iv) would 
be regulated as hazardous waste treatment, storage or disposal within the 
meaning of any Environmental Law.

     "HAZARDOUS CONDITION" means any condition that violates or threatens to 
violate, or that results in or threatens noncompliance with, any 
Environmental Law.

     "HAZARDOUS SUBSTANCE" means any of the following:  (i) any petroleum or 
petroleum product, explosives, radioactive materials, asbestos, 
ureaformaldehyde, polychlorinated biphenyls, lead and radon gas; (ii) any 
substance, material, 

                                       -19-



product, derivative, compound or mixture, mineral, chemical, waste, gas, 
medical waste, or pollutant, in each case whether naturally occurring, 
man-made or the by-product of any process, that is toxic, harmful or 
hazardous to the environment or human health or safety, as defined under any 
Environmental Law; or (iii) any substance, material, product, derivative, 
compound or mixture, mineral, chemical, waste, gas, medical waste or 
pollutant that would support the assertion of any claim under any 
Environmental Law, whether or not defined as hazardous as such under any 
Environmental Law.

                                       -20-



     "IMPOSITIONS" means any and all liabilities, losses, expenses and costs 
of any kind whatsoever for fees, taxes, levies, imposts, duties, charges, 
assessments or withholdings of any nature whatsoever ("Taxes") (including (i) 
real and personal property taxes, including personal property taxes on any 
property covered by the Master Lease that is classified by Governmental 
Authorities as personal property, and real estate or ad valorem taxes in the 
nature of property taxes; (ii) sales taxes, use taxes and other similar taxes 
(including rent taxes and intangibles taxes); (iii) any excise taxes; (iv) 
real estate transfer taxes, conveyance taxes, mortgage taxes, intangible 
taxes, stamp taxes and documentary recording taxes and fees; (v) taxes that 
are or are in the nature of franchise, income, value added, gross receipts, 
privilege and doing business taxes, license and registration fees; and (vi) 
assessments on any Property, including all assessments for public 
improvements or benefits, whether or not such improvements are commenced or 
completed within the Term), and in each case all interest, additions to tax 
and penalties thereon, which at any time may be levied, assessed or imposed 
by any Governmental Authority upon or with respect to (a) any Tax Indemnitee, 
any Property or any part thereof or interest therein, or the Lessee or any 
sublessee or user of any Property; (b) the financing, refinancing, 
demolition, construction, substitution, subleasing, assignment, control, 
condition, occupancy, servicing, maintenance, repair, ownership, possession, 
purchase, rental, lease, activity conducted on, delivery, insuring, use, 
operation, improvement, transfer, return or other disposition of such 
Property or any part thereof or interest therein; (c) the Notes or other 
indebtedness with respect to any Property or any part thereof or interest 
therein or transfer thereof; (d) the rentals, receipts or earnings arising 
from any Property or any part thereof or interest therein; (e) the Operative 
Documents or any payment made or accrued pursuant thereto; (f) the income or 
other proceeds received with respect to any Property or any part thereof or 
interest therein upon the sale or disposition thereof; (g) any contract 
(including the Construction Agency Agreement) relating to the construction, 
acquisition or delivery of the Improvements or any part thereof or interest 
therein; (h) the issuance of the Notes; or (i) otherwise in connection with 
the transactions contemplated by the Operative Documents.  

     The term "IMPOSITION" shall not mean or include:

                                       -21-



     (i)  Taxes and impositions (other than Taxes that are, or are in the 
nature of, sales, use, transfer or property taxes) that are imposed on a Tax 
Indemnitee by the United States federal or any foreign government that are 
based on or measured by the net income (including taxes based on capital 
gains and minimum taxes) of such Person; PROVIDED, that this clause (i) shall 
not be interpreted to prevent a payment from being made on an After Tax Basis 
if such payment is otherwise required to be so made;

     (ii)  Taxes and impositions (other than Taxes that are, or are in the 
nature of, sales, use, transfer or property taxes) that are imposed by any 
state or local jurisdiction or taxing authority within any state or local 
jurisdiction and that are franchise taxes or are based upon or measured by 
net income or net receipts except that this clause (ii) shall not apply to 
(and thus shall not exclude) any such net incremental Taxes on a Tax 
Indemnitee by a state (or any local taxing authority thereof or therein) 
where the Property is located, possessed contemplated by the Operative 
Documents being characterized by such state authority as something other than 
a loan; PROVIDED, that this clause (ii) shall not be interpreted to prevent a 
payment from being made on an After Tax Basis if such payment is otherwise 
required to be so made;

     (iii)  any Tax or imposition to the extent, but only to such extent, it 
relates to any act, event or omission that occurs after the termination of 
the Lease and redelivery or sale of the property in accordance with the terms 
of the Master Lease (but not any Tax or imposition that relates to any period 
prior to such termination and redelivery and not to any Tax or imposition 
that relates to any period in which Lessor is exercising its remedies under 
the Master Lease);

     (iv)  any Tax or imposition for so long as, but only for so long as, it 
is being contested in accordance with the provisions of Section 13.5 of the 
Participation Agreement and such Tax or imposition is not payable by the 
Lessor or Participants; or

     (v)  any Tax which are imposed on a Tax Indemnitee as a result of the 
gross negligence or willful misconduct of such Tax Indemnitee itself (as 
opposed to gross negligence or willful misconduct imputed to such Tax 
Indemnitee), but not Taxes imposed as a result of ordinary negligence of such 
Tax Indemnitee.

                                       -22-



Any Tax or imposition excluded from the defined term "Imposition" in any one 
of the foregoing clauses (i) through (v) shall not be construed as 
constituting an Imposition by any provision of any other of the 
aforementioned clauses.

     "IMPROVEMENTS" means all buildings, structures, Fixtures, Equipment, and 
other improvements of every kind existing at any time and from time to time 
(including those constructed pursuant to the Construction Agency Agreement 
and those purchased with amounts advanced by the Participants pursuant to the 
Participation Agreement) on or under any Land, together with any and all 
appurtenances to such buildings, structures or improvements, including 
sidewalks, utility pipes, conduits and lines, parking areas and roadways, and 
including all Modifications and other additions to or changes in the 
Improvements at any time.

     "INDEBTEDNESS" of any Person means, without duplication:

          (a)  All obligations of such Person evidenced by notes, bonds,
     debentures or other similar instruments and all other obligations of
     such Person for borrowed money;

          (b)  All obligations of such Person for the deferred purchase
     price of property or services (including obligations under credit
     facilities which secure or finance such purchase price and obligations
     under synthetic leases), other than trade payables incurred by such
     Person in the ordinary course of its business on ordinary terms;

          (c)  All obligations of such Person under conditional sale or
     other title retention agreements with respect to property acquired by
     such Person (to the extent of the value of such property if the rights
     and remedies of the seller or lender under such agreement in the event
     of default are limited solely to repossession or sale of such
     property); and

          (d)  All obligations of such Person as lessee under or with
     respect to Capital Leases.

                                       -23-



     "INDEMNITEE" means the Lessor, the Agent, the Participation Agent, each 
Lender, their respective Affiliates and their respective successors, assigns, 
directors, shareholders, partners, officers, employees and agents.

     "INSURANCE REQUIREMENTS" means all terms and conditions of any insurance 
policy either required by the Master Lease to be maintained by the Lessee or 
required by the Construction Agency Agreement to be maintained by the 
Construction Agent.

     "INTEREST PAYMENT LOAN" means any Loan made to fund the payment of 
interest accruing on Loans allocated to any Construction Period Property.

     "INTEREST PERIOD" means, with respect to any Advance:

     (a)  initially, the period commencing on the funding with respect to 
such Advance and ending one month thereafter;

     (b)  one month after such initial Advance, the period commencing on the 
last day of the next preceding Interest Period applicable to such Advance and 
ending one month thereafter;

     (c)  two months after such initial Advance, the period commencing on the 
last day of the next preceding Interest Period applicable to such Advance and 
ending one month thereafter; and

     (d)  three months after such initial Advance, each period commencing on 
the last day of the next preceding Interest Period applicable to such Advance 
and ending three months thereafter; 

PROVIDED that, the foregoing provisions relating to Interest Periods are 
subject to the following:

     (i)  if any Interest Period would otherwise and on a day that is not a 
Business Day, such Interest Period shall be extended to the next succeeding 
Business Day unless the result of such extension would be to carry such 
Interest Period into another calendar month in which event such Interest 
Period shall end on the immediately preceding Business Day;

     (ii) any Interest Period that would otherwise extend beyond the 
Expiration Date shall end on the Expiration Date;

                                       -24-



     (iii) any Interest Period that begins on the last Business Day of a 
calendar month (or on a day for which there is no numerically corresponding 
day in the calendar month at the end of such Interest Period) shall end on 
the last Business Day of a calendar month; and

     (iv) the Lessee shall select Interest Periods so as not to require a 
payment or prepayment of any Advance during an Interest Period for such 
Advance.

     "INTERIM TERM" is defined in Section 2.3 of the Master Lease.

     "INVESTMENT COMPANY ACT" means the Investment Company Act of 1940, as
amended, together with the rules and regulations promulgated thereunder.

     "LAND" means each parcel of real property described on ANNEX I of any 
Lease Supplement, and includes all Appurtenant Rights attached thereto.

     "LAND ACQUISITION COST" means, with respect to any Property, the amount 
of the Advance funded to the Construction Agent for the purpose of acquiring 
the portion of such Property constituting Land and paying Transaction 
Expenses in connection therewith, as such amount is set forth in the Funding 
Request relating to the acquisition of such Property.

     "LAND APPRAISAL" means, with respect to each Property, an appraisal 
prepared by the Appraiser of the Land portion of such Property, which Land 
Appraisal complies in all material respects (as determined by the judgment of 
counsel to the Lenders and the Lessor) with all of the provisions of the 
Financial Institutions Reform, Recovery and Enforcement Act of 1989, as 
amended, the rules and regulations adopted pursuant thereto, and all other 
applicable Requirements of Law, and will appraise the Fair Market Sales Value 
of such Land.

     "LEASE BALANCE" means, as of any date of determination, an amount equal 
to (i) the sum of the Tranche A Loan Balance, the Tranche B Loan Balance, the 
Equity Balance and all other amounts owing by the Lessee to the Lessor under 
the Operative Documents, including without limitation, accrued and unpaid 
Basic Rent and Supplemental Rent, if any, less (ii) the sum of all payments 
received by the Lessor and/or the Lenders on account of payments 

                                       -25-



to reduce the Tranche A Loan Balance, the Tranche B Loan Balance and the 
Equity Balance, including reductions resulting from payments by the Lessee 
and the Guarantor, proceeds from the sale of the Property and/or amounts 
realized from the collateral pledged pursuant to the Cash Collateral 
Agreement.

     "LEASE DEFAULT" means any event or condition which, with the lapse of 
time or the giving of notice, or both, would constitute a Lease Event of 
Default.

     "LEASE EVENT OF DEFAULT" is defined in Section 16.1 of the Master Lease.

     "LEASE SUPPLEMENT" means each Lease Supplement substantially in the form 
of Exhibit A to the Master Lease, dated as of an Acquisition Date and 
covering the Property being acquired on such Acquisition Date.

     "LENDERS" means, collectively, the Tranche A Lenders and the Tranche B
Lenders.

     "LENDER FINANCING STATEMENT" means UCC financing statements 
appropriately completed and executed for filing in the applicable 
jurisdiction in order to perfect a security interest in favor of the Tranche 
B Lenders in the Equipment located on the Property or in any Improvements on 
the Property.

     "LENDER DEEDS OF TRUST" means, collectively, each Deed of Trust executed 
by the Lessor in favor of the Participation Agent.

     "LESSEE" means Lam Research Corporation, a Delaware corporation, as 
Lessee or Mortgagor under the Master Lease and the Lease Supplements, and its 
successors and assigns expressly permitted under the Operative Documents.

     "LESSOR" means IBJTC Leasing Corporation-BSC, a New York corporation, as 
Lessor or Mortgagee under the Master Lease and Lease Supplements.

     "LESSOR BASIC RENT" means the amount of accrued Equity Yield due on the 
Equity Amounts, determined in accordance with Section 4.1 of the 
Participation Agreement as of any Payment Date and excluding any interest at 
the applicable Overdue Rate on any installment of Basic Rent not paid when 
due and any fine,

                                       -26-



penalty, interest or cost assessed or added under any agreement with a third 
party for nonpayment or late payment of Basic Rent.

     "LESSOR COMMITMENT" means with respect to any Property, the Commitment 
of the Lessor to make available Equity Amounts in an aggregate principal 
amount not to exceed the amount set forth under the heading for such Property 
on Schedule I of the Participation Agreement.

     "LESSOR FINANCING STATEMENTS means UCC financing statements 
appropriately completed and executed for filing in the applicable 
jurisdiction in order to protect the Lessor's interest under the Master Lease 
to the extent the Master Lease is a security agreement.

     "LESSOR GUARANTEE" means the Lessor Guarantee dated as of March 27, 1996 
by The Industrial Bank of Japan Trust Company in favor of the Lessee.

     "LESSOR LIEN" means any Lien, true lease or sublease or disposition of 
title arising as a result of (a) any claim against the Lessor or any 
Participant not resulting from the transactions contemplated by the Operative 
Documents, (b) any act or omission of the Lessor or any Participant which is 
not required or permitted by the Operative Documents or is in violation of 
any of the terms of the Operative Documents, (c) any claim against the Lessor 
or any Participant, with respect to Taxes or Transaction Expenses against 
which Lessee is not required to indemnify Lessor or any Participant, in its 
individual capacity, pursuant to Article IX of the Participation Agreement or 
(d) any claim against the Lessor arising out of any transfer by the Lessor of 
all or any portion of the interest of the Lessor in the Properties or the 
Operative Documents other than the transfer of title to or possession of the 
Properties by the Lessor pursuant to and in accordance with the Master Lease, 
the Loan Agreement or the Participation Agreement or pursuant to the exercise 
of the remedies set forth in Section 16.2 of the Master Lease.

     "LIBO RATE" means, relative to any Loan or Equity Amount for any 
Interest Period, (i) the rate quoted on Telerate Page 3750 at or about 11:00 
a.m., London time, two Business Days prior to the beginning of such Interest 
Period, in an amount approximately equal to the amount of such Loan or Equity 
Amount to be advanced by the Lenders or the Lessor, as the case may be, 

                                       -27-



and for a period approximately equal to such Interest Period or (ii) in the 
event the rate quoted by Telerate is discontinued or the rate cannot 
otherwise be identified, the Agent shall determine LIBO Rate based on the 
average (rounded upwards, if necessary, to the nearest 1/16 of 1%) of the 
rates per annum at which Dollar deposits in immediately available funds are 
offered to three major commercial banks selected by the Agent, in the London 
interbank market at or about 11:00 a.m., London time, two Business Days prior 
to the beginning of such Interest Period for delivery on the first day of 
such Interest Period, and in an amount approximately equal to the amount of 
such Loan or Equity Amount to be advanced by the Lenders or the Lessor and 
for a period approximately equal to such Interest Period.

     "LIBO RATE (RESERVE ADJUSTED)" means, relative to any Loan or Equity 
Amount for any Interest Period, a rate per annum (rounded upwards, if 
necessary, to the nearest 1/16 of 1%) determined pursuant to the following 
formula:

                                                    LIBO RATE           
                  LIBO Rate         =    -------------------------------
              (Reserve Adjusted)         1.00 - LIBOR Reserve Percentage

     The LIBO Rate (Reserve Adjusted) for any Interest Period will be 
determined by the Agent, on the basis of the LIBOR Reserve Percentage in 
effect on, and the applicable LIBO Rate obtained by the Agent, two Business 
Days before the first day of such Interest Period.

    "LIBOR RESERVE PERCENTAGE" means, relative to any Interest Period, the 
reserve percentage (expressed as a decimal) equal to the maximum aggregate 
reserve requirements (including all basic, emergency, supplemental, marginal 
and other reserves and taking into account any transitional adjustments or 
other scheduled changes in reserve requirements) specified under regulations 
issued from time to time by the F.R.S. Board and then applicable to assets or 
liabilities consisting of and including "Eurocurrency Liabilities," as 
currently defined in Regulation D of the F.R.S. Board, having a term 
approximately equal or comparable to such Interest Period.

    "LIEN" means any mortgage, deed of trust, pledge, security interest, 
encumbrance, lien, easement or servitude of any kind,including, without 
limitation, any irrevocable license, conditional sale or other title 
retention agreement, any lease in the nature thereof, or any other right of 
or arrangement with

                                        -28-



any creditor to have its claim satisfied out of any specified property or 
asset with the proceeds therefrom prior to the satisfaction of the claims of 
the general creditors of the owner thereof, whether or not filed or recorded.

     "LOANS" means, collectively, the Tranche A Loans and the Tranche B Loans.

     "LOAN AGREEMENT" means the Loan Agreement, dated as of the Documentation 
Date, between the Lessor, as borrower thereunder, and the Lenders.

     "LOAN AGREEMENT DEFAULT" means any event, act or condition which with 
notice or lapse of time, or both, would constitute a Loan Agreement Event of 
Default.

     "LOAN AGREEMENT EVENT OF DEFAULT" is defined in Section 6 of the Loan 
Agreement.

     "LOAN BALANCE" means, as of any date of determination, an amount equal 
to (i) the sum of the outstanding Loans together with all accrued and unpaid 
interest thereon, less (ii) the sum of all payments received by the Lessor 
and/or Lenders on account of payments to reduce the Loan Balance, including 
reductions resulting from payments by the Lessee and the Guarantor, proceeds 
from the sale of the Property and/or amounts realized from the collateral 
pledged pursuant to the Cash Collateral Agreement.

     "LOAN COMMITMENTS" means collectively, the Tranche A Loan Commitments 
and the Tranche B Loan Commitments.

     "LOAN DOCUMENTS" means the Loan Agreement and the Notes.

     "MARKETING PERIOD" means with respect to any Property, the period 
commencing on the date 360 days or more prior to the Expiration Date with 
respect to such Property and/or more ending on such Expiration Date.

     "MASTER LEASE" means the Master Lease and Mortgage, dated as of March 27, 
1996, between the Lessor and the Lessee, covering the Properties.

     "MATERIAL" and "MATERIALLY" mean material to (i) the consolidated financial
position, business, assets or 

                                       -29-



consolidated results of operations of the Lessee, (ii) the ability of the 
Lessee to perform its obligations under the Operative Documents to which it 
is a party, or (iii) the value or condition of any Property.

     "MATERIAL ASSETs" means with respect to any Person all material 
interests in any kind of material property or asset, whether real, personal 
or mixed, or tangible or intangible.

     "MATURITY DATE" means, with respect to Loans and Equity Amounts relating 
to any Property, the seventh anniversary of the Documentation Date; PROVIDED, 
HOWEVER, that if the Expiration Date with respect to such Property has been 
extended in accordance with ARTICLE XIX of the Master Lease, then the 
Maturity Date for the Loans and Equity Amounts relating to such Property 
shall be the last day of the then current Renewal Term for such Property.

     "MINIMUM QUICK ASSET TO SENIOR INDEBTEDNESS RATIO" means, with respect 
to any Person at any time, the ratio, determined on a consolidated basis in 
accordance with GAAP and based on the immediate preceding quarter 10-Q 
financial information, of:

     (a)  The remainder at such time of (i) the sum of (A) all cash, cash 
equivalents (less than ninety (90) days in term), short-term marketable 
securities (less than on (1) year in term) of such Person and its 
Subsidiaries and (B) accounts receivable of such Person and its Subsidiaries 
(less all reserves therefor), provided, however that the total amount 
contained under this SUBPART (a)(i) shall consist of at least 20% of those 
items listed in SUBPART (a)(i)(a), minus (ii) the sum of (A) the aggregate 
amount of such cash, cash equivalents, short-term marketable securities and 
accounts receivable which are subject to any Lien or are otherwise encumbered 
or restricted (to the extent such amounts do not secure a corresponding 
current liability amount included in the calculation of subpart (b) below), 
and (B) with respect to any accounts receivable sold, assigned or 
transferred, to the extent included under SUBPART (a)(i) above, the aggregate 
amount of any accounts receivable representing the discounted portion of such 
accounts receivable so sold, assigned or transferred;

                                       TO

     (a)  Senior Indebtedness.

                                       -30-




     "MODIFICATIONS" is defined in SECTION 10.1 of the Master Lease.

     "MULTIEMPLOYER PLAN" means at any time an employee pension benefit plan 
within the meaning of Section 4001(a)(3) of ERISA to which any member of the 
Controlled Group is then making or accruing an obligation to make 
contributions or has within the preceding five plan years made contributions, 
including for these purposes any Person which ceased to be a member of the 
Controlled Group during such five year period.

     "NET PROCEEDS" means all amounts received by the Lessor in connection 
with any Casualty or Condemnation or any sale of the Property pursuant to the 
Lessor's exercise of remedies under Section 16.2 of the Master Lease or the 
Lessee's exercise of the Remarketing Option under ARTICLE XX of the Master 
Lease, and all interest earned thereon, less the reasonable expense of 
claiming and collecting such amounts, including all reasonable costs and 
expenses in connection therewith for which the Lessor or any Participant is 
entitled to be reimbursed pursuant to the Master Lease.

     "NOTES" means, collectively, the Tranche A Notes and the Tranche B Notes.

     "OBLIGATIONS" means all obligations (monetary or otherwise) of the Lessee
arising under or in connection with any of the Operative Documents.

     "OPERATIVE DOCUMENT" means the following:

      (a)  the Participation Agreement;
      (b)  the Master Lease;
      (c)  each Lease Supplement;
      (d)  the Loan Agreement;
      (e)  the Notes;
      (f)  the Guarantee;
      (g)  the Assignment of Leases and Rents;
      (h)  the Deeds;
      (i)  the Deeds of Trust;
      (j)  the Construction Agency Agreement;
      (k)  Construction Agency Agreement Assignment;
      (l)  each Construction Agency Agreement Supplement;

                                       -31-



      (m)  the Fee Letter.

     "ORGANIC DOCUMENT" means, relative to any Person, its certificate of 
incorporation, its by-laws and all shareholder agreements, voting trusts and 
similar arrangements applicable to any of its authorized shares of capital 
stock.

     "OUTSIDE COMPLETION DATE" means, with respect to any Property, the ten 
month anniversary of the Acquisition Date with respect thereto.

     "OVERDUE RATE" means, with respect to any Loan or Equity Amount, the 
Alternate Base Rate for such Loan or Equity Amount plus 2.0%.

     "PARTICIPANTS" means, collectively, the Tranche A Lenders, the Tranche B
Lenders and the Lessor.

     "PARTICIPATION AGENT" means IBJTC Leasing Corporation-BSC, as 
Participation Agent for the Participants.

     "PARTICIPATION AGREEMENT" means the Participation Agreement dated as of 
March 27, 1996 among the Lessee, as Lessee, Construction Agent and Guarantor, 
Lessor and the Lenders.

     "PARTICIPANT BALANCE" means, with respect to any Participant as of any 
date of determination:  (a)(i) with respect to any Tranche A Lender, an 
amount equal to the aggregate outstanding Tranche A Loans of such Tranche A 
Lender, together with all accrued and unpaid interest thereon (a "TRANCHE A 
PARTICIPANT BALANCE"), (ii) with respect to any Tranche B Lender, an amount 
equal to the aggregate outstanding Tranche B Loans of such Tranche B Lender, 
together with all accrued and unpaid interest thereon (a "TRANCHE B 
PARTICIPANT BALANCE"), or (iii) with respect to the Lessor, an amount equal 
to the aggregate outstanding Equity Amounts, together with all amounts of 
accrued and unpaid Equity Yield thereon (a "LESSOR PARTICIPANT BALANCE"), 
less (b) the sum of all payments received by the Lessor and/or the Lenders on 
account of payments to reduce the amounts referred to in subparagraph (a) 
above, including reductions resulting from payments resulting from Lessee and 
the Guarantor, proceeds from the sale of the Property, and/or amounts 
realized from the collateral pledged pursuant to the Cash Collateral 
Agreement.

                                       -32-



     "PAYMENT DATE" means (a) any Scheduled Payment Date and (b) any date on 
which interest is payable pursuant to Section 2.6(c)(ii) of the Loan 
Agreement in connection with any prepayment of the Loans.

     "PAYMENT OFFICE" means the office of each Participant identified on 
Schedule IV to the Participation Agreement as its Payment Office.

     "PBGC" means the Pension Benefit Guaranty Corporation or any entity 
succeeding to any or all of its functions under ERISA.

     "PENSION PLAN" means a "pension plan," as such term is defined in 
section 3(2) of ERISA, which is subject to Title IV of ERISA (other than a 
multiemployer plan as defined in section 4001(a)(3) of ERISA), and to which 
the Lessee-or any corporation, trade or business that is, along with the 
Lessee, a member of a Controlled Group, may have liability, including any 
liability by reason of having been a substantial employer within the meaning 
of section 4063 of ERISA at any time during the preceding five years, or by 
reason of being deemed to be a contributing sponsor under section 4069 of 
ERISA.

     "PERMITTED ASSET LIENS" means, with respect to all Material Assets other 
than the Property, any of the following:  (i) Liens for taxes, assessments or 
governmental charges or levies not yet delinquent or which are being 
contested in good faith, (ii) utility, access and other easements and rights 
of way, and Liens imposed by law but not yet having attached to any real 
property or leasehold easement not interfering with the operation of Material 
Assets, such employees and repairman's Liens and other similar Liens arising 
in the ordinary course of business of the Lessee and securing obligations 
that have not remained unpaid for more than 60 days from the date the same 
shall have become due; (iii) pledges or deposits to secure obligations under 
workers' compensation laws or similar legislation or to secure public or 
statutory obligations of the Lessee; and (iv) other Liens or encumbrances 
deemed acceptable by the Lenders and the Lessor.

     "PERMITTED EXCEPTIONS" means Liens of the types described in clauses 
(i), (ii), (iii) and (v) of the definition of Permitted Liens and Liens 
described on the title insurance policy (other than Liens described in clause 
(iv) or (vi) of the

                                       -33-



definition of Permitted Liens) that are consented to by the Lessor and each 
Participant.

     "PERMITTED LIENS" means, with respect to any Property, any of the 
following:

     (i)  the respective rights and interests of the parties to the Operative 
Documents as provided in the Operative Documents (including without 
limitation, the Lender Deeds of Trust);

     (ii)  the rights of any sublessee under a sublease not prohibited by the 
terms of the Master Lease;

     (iii)  Liens for Taxes that either are not yet delinquent or are being 
contested in accordance with the provisions of SECTION 12.1 of the Master 
Lease;

     (iv)  Liens arising by operation of law, materialmen's, mechanics', 
workers', repairmen's, employees', carriers', warehousemen's and other like 
Liens relating to the construction of the Improvements or in connection with 
any Modifications or arising in the ordinary course of business for amounts 
that either are not more than 60 days past due or are being diligently 
contested in good faith by appropriate proceedings, so long as such 
proceedings satisfy the conditions for the continuation of proceedings to 
contest Taxes set forth in SECTION 12.1 of the Master Lease;

     (v)  Liens of any of the types referred to in clause (iv) above that 
have been bonded for not less than the full amount in dispute (or as to which 
other security arrangements reasonably satisfactory to the Lessor have been 
made), which bonding (or arrangements) shall comply with applicable 
Requirements of Law, and has effectively stayed any execution or enforcement 
of such Liens;

     (vi)  Liens arising out of judgments or awards with respect to which 
appeals or other proceedings for review are being prosecuted in good faith 
and for the payment of which adequate reserves have been provided as required 
by GAAP or other appropriate provisions have been made, so long as such 
proceedings have the effect of staying the execution of such judgments or 
awards and satisfy the conditions for the continuation of proceedings to 
contest set forth in SECTION 12.1 of the Master Lease;

                                       -34-



     (vii)  easements, rights of way and other encumbrances on title to real 
property pursuant to SECTION 11.2 of the Master Lease;

     (viii)  Lessor Liens;

     (ix)  Liens created with the consent of the Lessor; and

     (x)  Liens described on the title insurance policy delivered with 
respect to such Property pursuant to SECTION 6.3(p) of the Participation 
Agreement other than Liens described in CLAUSE (iv) or (vi) above that are 
not removed within 40 days of their origination.

     "PERSON" means any individual, corporation, partnership, joint venture, 
association, joint-stock company, trust, unincorporated organization, 
Governmental Authority or any other entity.

     "PLANS AND SPECIFICATIONS" means, with respect to each Property, the 
preliminary plans and specifications for the Construction thereof, as more 
particularly described in Schedule 2 to the Construction Agency Agreement 
Supplement applicable to such Property, as the same may be modified, amended 
or supplemented in accordance with the Operative Documents prior to the 
Completion Date for such Property.

     "PROPERTY" means Property No. 1, Property No. 2 or any improvements 
thereon acquired by the Lessor pursuant to the Operative Documents, and 
"PROPERTIES" means each Property, collectively.

     "PROPERTY APPRAISAL" means, with respect to each Property, an appraisal 
prepared by the Appraiser of such Property as if improved in accordance with 
the Plans and Specifications, which Property Appraisal complies in all 
material respects (as determined by the judgment of counsel to the Lenders 
and the Lessor) with all of the provisions of the Financial Institutions 
Reform, Recovery and Enforcement Act of 1989, as amended, the rules and 
regulations adopted pursuant thereto, and all other applicable Requirements 
of Law, and will appraise the Fair Market Sales Value of such Property as 
built in accordance with the Plans and Specifications therefor.

                                       -35-



     "PROPERTY BALANCE" means, with respect to the Property, as of any date 
of termination, an amount equal to (i) the sum of the Tranche A Loan Balance, 
the Tranche B Loan Balance, the Equity Balance and all other amounts owing by 
the lessee to the Lessor under the Operative Documents, including without 
limitation, accrued and unpaid Basic Rent and Supplemental Rent, if any, less 
(ii) the sum of all payments received by the Lessor on account of payments to 
reduce the Tranche A Loan Balance, the Tranche B Loan Balance and the Equity 
Balance, including reductions resulting from payments by the Lessee and the 
Guarantor, proceeds from the sale of the Property and/or amounts realized 
from the collateral pledge pursuant to the Cash Collateral Agreement.

     "PROPERTY COST" means, with respect to any Property, the sum of the Land 
Acquisition Cost and the Property Improvement Costs for such Property.

     "PROPERTY IMPROVEMENT COSTS" means, with respect to any Property, the 
aggregate amount of Advances funded to the Construction Agent for the purpose 
of constructing Improvements on such Property and paying the Transaction 
Expenses relating to such funding and construction, as such amount is set 
forth in the Acquisition Request and Funding Requests relating to such 
Property.  The Property Improvement Costs for any Property shall include all 
Interest Payment Loans and Equity Yield Payment Advances that were made 
during the Construction Period for such Property.

     "PROPERTY NO. 1" is defined in the FIRST RECITAL of the Master Lease.

     "PROPERTY NO. 2" is defined in the SECOND RECITAL of the Master Lease.

     "PURCHASE NOTICE" means an irrevocable written notice by the Lessee 
delivered to the Lessor pursuant to SECTION 18.1 of the Master Lease, 
notifying the Lessor of the Lessee's intention to exercise its Early Purchase 
Option, and identifying the Property or Properties to be purchased in 
accordance therewith and the proposed purchase date therefor.

     "RECOURSE AMOUNT" means, with respect to any Property as of any date, 
the sum of (i) the aggregate amount of then outstanding Tranche A Loans 
allocable to such Property together 

                                       -36-



with all accrued and unpaid interest thereon, and (ii) all Supplemental Rent 
(including Break Costs) other than any Property Balance or Shortfall Amount 
relating to any amounts outstanding under the Tranche B Loan Balance or 
Equity Balance, then due and owing.

     "RELEASE" means any release, pumping, pouring, emptying, injecting, 
escaping, leaching, dumping, seepage, spill, leak, flow, discharge, disposal 
or emission of a Hazardous Substance.

     "REMARKETING OPTION" is defined in SECTION 20.1 of the Master Lease.

     "RENEWAL TERM" is defined in SECTION 19.1 of the Master Lease.

     "RENT" means, collectively, the Basic Rent and the Supplemental Rent, in 
each case payable under the Master Lease.

     "REPORTABLE EVENT" shall have the meaning given to that term in ERISA 
and applicable regulations thereunder.

     "REQUIRED MODIFICATION" is defined in CLAUSE (i) of SECTION 10.1 of the 
Master Lease.

     "REQUIRED PARTICIPANTS" means, at any time, (i) Tranche A Lenders 
holding at least 66 2/3% of the aggregate outstanding principal amount of 
Tranche A Loans, together with Tranche B Lenders holding at least 66 2/3% of 
the aggregate outstanding principal amount of Tranche B Loans and the Lessor 
(ii) if no such principal amount of Loans is then outstanding, Tranche A 
Lenders having at least 662/3% of the aggregate Tranche A Loan Commitments, 
together with Tranche B Lenders having at least 66 2/3% of the aggregate 
Tranche B Loan Commitment and the Lessor.

     "REQUIREMENT OF LAW" means all Federal, state, county, municipal and 
other governmental statutes, laws, rules, orders, regulations, ordinances, 
judgments, decrees and injunctions affecting any Property, the Improvements 
or the demolition, Construction, use or alteration thereof, whether now or 
hereafter enacted and in force, including any that require repairs, 
modifications or alterations in or to any Property or in any way limit the 
use and enjoyment thereof (including all building, zoning and fire codes and 
the Americans with Disabilities Act of 1990, 42 U.S.C. Section 1201 ET SEQ. 
and any other 

                                       -37-



similar Federal, state or local laws or ordinances and the regulations 
promulgated thereunder) and any that may relate to environmental requirements 
including all Environmental Laws), and all permits, certificates of 
occupancy, licenses, authorizations and regulations relating thereto, and all 
covenants, agreements, restrictions and encumbrances contained in any 
instruments which are either of record or known to the Lessee affecting any 
Property, the Appurtenant Rights and any easements, licenses or other 
agreements entered into pursuant to SECTION 11.2 of the Master Lease.

      "RESPONSIBLE EMPLOYEE" means, relative to the Lessee, those of its 
officers or employees responsible for any Property whose signature and 
incumbency or position shall have been certified to the Participants.

    "RESPONSIBLE EMPLOYEE'S CERTIFICATE" means a certificate signed by any 
Responsible Employee, which certificate shall certify as true and correct the 
subject matter being certified to in such certificate.

     "SCHEDULED PAYMENT DATE" means as to any Loan or Equity Amount, the last 
day of each applicable Interest Period and the Maturity Date.

     "SEC" means the Securities and Exchange Commission.

     "SECURITIES ACT" means the Securities Act of 1933, as amended, together 
with the rules and regulations promulgated thereunder.

     "SENIOR FUNDED DEBT" of any Person means any Indebtedness which is not 
Subordinated Debt.

     "SENIOR INDEBTEDNESS" of any Person means, without duplication:

      (a)  all Senior Funded Debt of such Person;

      (b)  all Contingent Obligations of such Person;

      (c)  all obligations of such Person with respect to any synthetic leases;
 and

                                       -38-




      (d)  all obligations of such Person with respect to any sale, transfer 
or assignment of accounts receivable and related rights and property by such 
Person with recourse to such Person.

     "SHORTFALL AMOUNT" means, as of the Maturity Date, the amount of the 
Lease Balance remaining after the completion of a sale of the Property 
pursuant to ARTICLE XX of the Master Lease, the payment by the Lessee of the 
Recourse Amount under Section 20.1(k) of the Master Lease and the payment of 
all costs and expenses related to the sale of the Property.

     "SIGNIFICANT CASUALTY" means a Casualty that in the reasonable, good 
faith judgment of the Lessor either (a) taking into account restoration that 
may be made under Applicable Law, nonetheless renders the related Property 
unsuitable for continued use as property of the type of such Property 
immediately prior to such Casualty or (b) is so substantial in nature that 
restoration of the related Property to substantially its condition as existed 
immediately prior to such Casualty would be impracticable or impossible.

     "SIGNIFICANT CONDEMNATION" means (a) a Condemnation that involves a 
taking of the Lessor's entire title to the related Land, or (b) a 
Condemnation that in the reasonable, good faith judgment of the Lessor either 
(i) taking into account restoration that may be made under Applicable Law, 
nonetheless renders the related Property unsuitable for continued use as 
property of the type of such Property immediately prior to such Condemnation 
or (ii) is such that restoration of the related Property to substantially its 
condition as existed immediately prior to such Condemnation would be 
impracticable or impossible.

     "SOLVENT" means with respect to any Person on a particular date, that on 
such date (i) the fair value of the property of such Person is greater than 
the total amount of liabilities, including, without limitation, Contingent 
Liabilities, of such Person, (ii) the present fair saleable value of the 
assets of such Person is not less than the amount that will be required to 
pay the probable liability of such Person on its debts as they become 
absolute and matured, (iii) such Person is able to realize upon its assets 
and pay its debts and other liabilities, contingent obligations and other 
commitments as they mature in the normal course of business, (iv) such Person 
does not intend to, and does not believe that it will, incur debts or 

                                       -39-



liabilities beyond such Person's ability to pay as such debts and liabilities 
mature, and (v) such Person is not engaged in business or a transaction, and 
is not about to engage in business or a transaction, for which such Person's 
property would constitute unreasonably small capital after giving due 
consideration to the prevailing practice in the industry in which such Person 
is engaged.  In computing the amount of Contingent Liabilities at any time, 
it is intended that such liabilities will be computed at the amount which, in 
light of all the facts and circumstances existing at such time, represents 
the amount that can reasonably be expected to become an actual or matured 
liability taking into account any subrogation and contribution rights.

     "SUBMITTED FINANCIAL STATEMENTS" means the financial statements of Lam 
Research Corporation for the fiscal year ended June 30, 1995, which were 
audited by Ernst & Young, copies of which have been delivered to the Lenders 
and the Lessors.

     "SUBORDINATED DEBT" means the Lessee's $66,000,000 Six Percent (6%) 
Convertible Subordinated Debentures due 2003 and any other subordinated debt 
permitted by SUBPARAGRAPH 5.02(a)(xi) of the Credit Agreement (or an amended 
Section 10.02 to the Participation Agreement should such Section be amended 
pursuant to the terms of Section 10.01(i) of the Participation Agreement).

     "SUB-PARTICIPANT" is defined in SECTION 12.2 of the Participation 
Agreement.

     "SUBSIDIARY" means, with respect to any Person, (i) any corporation of 
which more than 50% of the outstanding capital stock having ordinary voting 
power to elect a majority of the board of directors of such corporation 
(irrespective of whether at the time capital stock of any other class or 
classes of such corporation shall or might have voting power upon the 
occurrence of any contingency) is at the time directly or indirectly owned by 
such Person, by such Person and one or more other Subsidiaries of such 
Person, or by one or more other Subsidiaries of such Person, or (ii) any 
partnership, joint venture, limited liability company or other entity as to 
which such Person, directly or indirectly, owns more than a 50% ownership, 
equity or similar interest of has the power to direct or cause the direction 
of management and policies, or the power to elect the managing general 
partner or the equivalent), of 

                                       -40-



such partnership, joint venture, limited liability company or other entity, 
as the case may be.

     "SUBTENANT" is defined in SECTION 6.2 of the Master Lease.

     "SUPPLEMENTAL RENT" means all amounts, liabilities and obligations 
(other than Basic Rent) which Lessee assumes or agrees to pay to Lessor or 
any other Person under the Master Lease, or under any of the other Operative 
Documents, including, without limitation, Commitment Fees, Break Costs, any 
Recourse Amount, any Property Balance, the Shortfall Amount, amounts due 
pursuant to SECTION 13.2 of the Participation Agreement and payments pursuant 
to SECTION 15.2 of the Master Lease and ARTICLES XVIII and XX of the Master 
Lease.

     "TANGIBLE NET WORTH" means, with respect to any Person at any time, the 
remainder at such time, determined on a consolidated basis in accordance with 
GAAP, of (a) the total assets of such Persons and its Subsidiaries MINUS (b) 
the sum (without limitation and without duplication of deductions) of (i) the 
total liabilities of such Person and its Subsidiaries, (ii) all reserves 
established by such Person and its Subsidiaries for anticipated losses and 
expenses (to the extent not deducted in calculating total assets in CLAUSE 
(a) above), and (iii) all intangible assets of such Person and its 
Subsidiaries (to the extent included in calculating total assets in CLAUSE 
(a) above), including, without limitation, goodwill (including any amounts, 
however designated on the balance sheet, representing the cost of acquisition 
of businesses and investments in excess of underlying tangible assets), 
trademarks, trademark rights, trade name rights, copyrights, patents, patent 
rights, licenses, unamortized debt discount, marketing expenses, organization 
expenses, non-compete agreements and deferred research and development.

     "TAX INDEMNITEE" means the Lessor and each Lender.

     "TAXES" is defined in the definition of Impositions.

     "TERM" is defined in SECTION 2.3 of the Master Lease.

     "TERMINATION DATE" is defined in SECTION 16.2(e) of the Master Lease.

                                       -41-



     "TERMINATION NOTICE" is defined in SECTION 15.1 of the Master Lease.

     "TRANCHE A LENDER BASIC RENT" means, as determined as of any Payment 
Date, the interest due on the Tranche A Loans, determined in accordance with 
SECTION 2.6 of the Loan Agreement and including any interest at the 
applicable Overdue Rate on any installment of Basic Rent not paid when due 
and any fine, penalty, interest or cost assessed or added under any agreement 
with a third party for nonpayment or late payment of Basic Rent.

     "TRANCHE A LENDERS" means, collectively, the various financial 
institutions as are or may from time to time become parties to the Loan 
Agreement as Tranche A Lenders.

     "TRANCHE A LOAN BALANCE" means, as of any day of the termination, an 
amount equal to (i) the sum of the outstanding Tranche A Loans together with 
all accrued and unpaid interest thereon, less (ii) the sum of all payments 
received by the Lessor and/or the Lenders on account of payments to reduce 
the Tranche A Loans, including reductions resulting from payments by the 
Lessee and the Guarantor, proceeds from the sale of the Property, and/or 
amounts realized from the collateral pledged pursuant to the Cash Collateral 
Agreement.

     "TRANCHE A LOAN COMMITMENT" means with respect to any Property the 
Commitment of each Tranche A Lender to make Tranche A Loans with respect to 
such Property to the Lessor at the request of the Lessee in an aggregate 
principal amount not to exceed the amount set forth under the heading for 
such Property on Schedule I to the Participation Agreement.

     "TRANCHE A LOANS" is defined in SECTION 2.1 of the Loan Agreement.

     "TRANCHE A NOTES" is defined in SECTION 2.4 of the Loan Agreement.

     "TRANCHE B LENDER BASIC RENT" means, as determined as of any Payment 
Date, the interest due on the Tranche B Loans, determined in accordance with 
SECTION 2.6 of the Loan Agreement and including any interest at the 
applicable Overdue Rate on any installment of Basic Rent not paid when due 
and any fine, 

                                       -42-



penalty, interest or cost assessed or added under any agreement with a third 
party for nonpayment or late payment of Basic Rent.

     "TRANCHE B LENDERS" means, collectively, the various financial 
institutions as are or may from time to time become parties to the Loan 
Agreement as Tranche B Lenders.

     "TRANCHE B LOAN BALANCE" means, as of any day of the termination, an 
amount equal to (i) the sum of the outstanding Tranche B Loans together with 
all accrued and unpaid interest thereon, less (ii) the sum of all payments 
received by the Lessor on account of payments to reduce the Tranche B Loans, 
including reductions resulting from payments by the Lessee and the Guarantor, 
proceeds from the sale of the Property, and/or amounts realized from the 
collateral pledge pursuant to the Cash Collateral Agreement.

     "TRANCHE B LOAN COMMITMENT" means with respect to any Property the 
Commitment of each Tranche B Lender to make Tranche B Loans with respect to 
such Property to the Lessor at the request of the Lessee in an aggregate 
principal amount not to exceed the amount set forth under the heading for 
such Property on SCHEDULE I to the Participation Agreement.

     "TRANCHE B LOANS" is defined in SECTION 2.2 of the Loan Agreement.

     "TRANCHE B NOTES" is defined in SECTION 2.4 of the Loan Agreement.

     "TRANSACTION EXPENSES" means the following:

     (a)  the legal fees of Pillsbury Madison & Sutro LLP, counsel for the 
Lessor, the Agent and the Participation Agent (in the maximum amount of 
$70,000, excluding all out-of-pocket expenses and disbursements) in 
negotiating the terms of the Operative Documents and the other transaction 
documents, preparing for the closing under, and rendering opinions in 
connection with, such transactions and in rendering-other services customary 
for counsel representing parties to transactions of the types involved in the 
transactions contemplated by the Operative Documents;

     (b)  the reasonable fees, out-of-pocket expenses and disbursements of 
any law firm or other external counsel, and 

                                       -43-



(without duplication) the reasonable allocated cost of internal legal 
services and all disbursements of internal counsel of each of the Lessor, the 
Agent and the Participation Agent and to the extent that an Event of Default 
has occurred and such services are rendered in connection with such default 
each Lender in connection with (1) any amendment, supplement, waiver or 
consent with respect to any Operative Documents requested or approved by the 
Lessee and (2) any to the extent an Event of Default has occurred enforcement 
of any rights or remedies against the Lessee in respect of the Operative 
Documents; 

     (c)  any and all Taxes and fees incurred in recording, registering or 
filing any Operative Document or any other transaction document, any deed, 
declaration, mortgage, security agreement, notice or financing statement with 
any public office, registry or governmental agency in connection with the 
transactions contemplated by the Operative Documents;

     (e) any title fees, premiums and escrow costs and other expenses 
relating to title insurance and the closings contemplated by the Operative 
Documents;

     (f) all expenses relating to all Environmental Audits;

     (g) fees and other expenses relating to Land Appraisals and Property 
Appraisals to the extent such Land Appraisals and Property Appraisals are 
required under the Operative Documents.

     "TRIGGER EVENT" is defined in SECTION 2.9 of the Construction Agency 
Agreement.

     "UCC FINANCING STATEMENTS" means collectively the Lender Financing 
Statements and the Lessor Financing Statements.

     "UNIFORM COMMERCIAL CODE" and "UCC" means the Uniform Commercial Code as 
in effect in any applicable jurisdiction.

     "WELFARE PLAN" means a "welfare plan," as such term is defined in 
section 3(1) of ERISA.

                                       -44-



- -------------------------------------------------------------------------------

                            MASTER LEASE AND MORTGAGE

                           Dated as of March 27, 1996

                                     between

                            LAM RESEARCH CORPORATION
                           as the Lessee or Mortgagor

                                       and

                          IBJTC LEASING CORPORATION-BSC
                           as the Lessor or Mortgagee

- -------------------------------------------------------------------------------

This Master Lease and Mortgage is senior to the lien of the Deed of Trust in
favor of the Participation Agent.  This Master Lease and Mortgage has been
executed in several counterparts.  To the extent, if any, that this Master Lease
and Mortgage constitutes chattel paper (as such term is defined in the Uniform
Commercial Code as in effect in any applicable jurisdiction), no lien on this
Master Lease and Mortgage may be created through the transfer or possession of
any counterpart other than the original counterpart containing the receipt
therefor executed by the Participation Agent on the signature page hereof.

THIS MASTER LEASE AND MORTGAGE IS NOT INTENDED TO CONSTITUTE A TRUE LEASE FOR
INCOME TAX PURPOSES.  SEE ARTICLE XXV.




                                TABLE OF CONTENTS
                                -----------------

                                                                            Page
                                                                            ----

ARTICLE I  Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
           1.1  Definitions; Interpretation. . . . . . . . . . . . . . . . . . 2

ARTICLE II Master Lease. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
           2.1  Acceptance and Lease of Property . . . . . . . . . . . . . . . 2
           2.2  Acceptance Procedure . . . . . . . . . . . . . . . . . . . . . 2
           2.3  Lease Term . . . . . . . . . . . . . . . . . . . . . . . . . . 2
           2.4  Title. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

ARTICLE III Payment of Rent. . . . . . . . . . . . . . . . . . . . . . . . . . 3
           3.1  Rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
           3.2  Payment of Basic Rent. . . . . . . . . . . . . . . . . . . . . 3
           3.3  Supplemental Rent. . . . . . . . . . . . . . . . . . . . . . . 3
           3.4  Method of Payment. . . . . . . . . . . . . . . . . . . . . . . 4

ARTICLE IV Quiet Enjoyment; Right to Inspect . . . . . . . . . . . . . . . . . 4
           4.1  Quiet Enjoyment. . . . . . . . . . . . . . . . . . . . . . . . 4
           4.2  Right to Inspect . . . . . . . . . . . . . . . . . . . . . . . 5

ARTICLE V  Net Lease, Etc. . . . . . . . . . . . . . . . . . . . . . . . . . . 5
           5.1  Net Lease. . . . . . . . . . . . . . . . . . . . . . . . . . . 5
           5.2  No Termination or Abatement. . . . . . . . . . . . . . . . . . 6
           5.3  No Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

ARTICLE VI Subleases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
           6.1  Subletting . . . . . . . . . . . . . . . . . . . . . . . . . . 6
           6.2  Assignment of Subleases and Business Interruption
                Insurance to Lessor. . . . . . . . . . . . . . . . . . . . . . 7

ARTICLE VII Lessee Acknowledgments . . . . . . . . . . . . . . . . . . . . . . 8
           7.1  Condition of the Properties. . . . . . . . . . . . . . . . . . 8
           7.2  Risk of Loss . . . . . . . . . . . . . . . . . . . . . . . . . 8

ARTICLE VIII Possession and Use of the Properties, Etc.  . . . . . . . . . . . 8
           8.1  Utility Charges. . . . . . . . . . . . . . . . . . . . . . . . 8
           8.2  Possession and Use of the Property . . . . . . . . . . . . . . 9
           8.3  Compliance with Requirements of Law and Insurance
                Requirements . . . . . . . . . . . . . . . . . . . . . . . . . 9
           8.4  Assignment by Lessee . . . . . . . . . . . . . . . . . . . . . 9

ARTICLE IX Maintenance and Repair; Return. . . . . . . . . . . . . . . . . .  10

                                          -i-



            9.1  Maintenance and Repair; Return. . . . . . . . . . . . . . .  10

ARTICLE X  Modifications, Substitutions and Replacements . . . . . . . . . .  11
           10.1 Modifications. . . . . . . . . . . . . . . . . . . . . . . .  11
           10.2 Notice to the Lessor . . . . . . . . . . . . . . . . . . . .  12

ARTICLE XI Warrant of Title; Easements . . . . . . . . . . . . . . . . . . .  12
           11.1 Warrant of Title . . . . . . . . . . . . . . . . . . . . . .  12
           11.2 Grants and Releases of Easements: Lessor's Waivers . . . . .  13

ARTICLE XII Permitted Contests . . . . . . . . . . . . . . . . . . . . . . .  14
           12.1 Permitted Contests in Respect of Applicable Law. . . . . . .  14

ARTICLE XIII Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
           13.1 Liability Insurance. . . . . . . . . . . . . . . . . . . . .  14
           13.2 Builders' Risk Insurance . . . . . . . . . . . . . . . . . .  15
           13.3 All-Risk Insurance . . . . . . . . . . . . . . . . . . . . .  15
           13.4 General Requirements . . . . . . . . . . . . . . . . . . . .  15
           13.5 Waiver of Subrogation. . . . . . . . . . . . . . . . . . . .  16
           13.6 Indemnification. . . . . . . . . . . . . . . . . . . . . . .  16

ARTICLE XIV Casualty and Condemnation; Environmental Matters . . . . . . . .  17
           14.1 Casualty and Condemnation. . . . . . . . . . . . . . . . . .  17
           14.2 Environmental Matters. . . . . . . . . . . . . . . . . . . .  19
           14.3 Notice of Environmental Matters. . . . . . . . . . . . . . .  19

ARTICLE XV Termination of Lease. . . . . . . . . . . . . . . . . . . . . . .  20
           15.1 Partial Termination upon Certain Events. . . . . . . . . . .  20
           15.2 Partial Termination Procedures . . . . . . . . . . . . . . .  20

ARTICLE XVI Events of Default. . . . . . . . . . . . . . . . . . . . . . . .  21
           16.1 Lease Events of Default. . . . . . . . . . . . . . . . . . .  21
           16.2 Remedies . . . . . . . . . . . . . . . . . . . . . . . . . .  23
           16.3 Waiver of Certain Rights . . . . . . . . . . . . . . . . . .  30
           16.4 POWER OF SALE and Foreclosure. . . . . . . . . . . . . . . .  30
           16.5 Remedies Cumulative. . . . . . . . . . . . . . . . . . . . .  34

ARTICLE XVII Lessor's Right to Cure. . . . . . . . . . . . . . . . . . . . .  35
           17.1 The Lessor's Right to Cure the Lessee's Lease
                Defaults . . . . . . . . . . . . . . . . . . . . . . . . . .  35

ARTICLE XVIII Purchase Provisions. . . . . . . . . . . . . . . . . . . . . .  35
           18.1 Early Purchase Option. . . . . . . . . . . . . . . . . . . .  35


                                  -ii-



           18.2  Expiration Date Purchase Obligation. . . . . . . . . . . . . 36
           18.3  Acceleration of Purchase Obligation. . . . . . . . . . . . . 37

ARTICLE XIX  Renewal Procedures . . . . . . . . . . . . . . . . . . . . . . . 37
           19.1  Renewal. . . . . . . . . . . . . . . . . . . . . . . . . . . 37

ARTICLE XX Remarketing Option. . . . . . . . . . . . . . . . . . . . . . . .  38
           20.1  Option to Remarket . . . . . . . . . . . . . . . . . . . . . 38
           20.2  Certain Obligations Continue . . . . . . . . . . . . . . . . 41

ARTICLE XXI  Procedures Relating to Purchase or Remarketing . . . . . . . . . 42
           21.1  Provisions Relating to Conveyance of any Property
                 Upon Purchase by the Lessee, Remarketing or Certain
                 Other Events . . . . . . . . . . . . . . . . . . . . . . . . 42

ARTICLE XXII  Estoppel Certificates . . . . . . . . . . . . . . . . . . . . . 43
           22.1  Estoppel Certificates. . . . . . . . . . . . . . . . . . . . 43

ARTICLE XXIII  Acceptance of Surrender. . . . . . . . . . . . . . . . . . . . 44
           23.1  Acceptance of Surrender. . . . . . . . . . . . . . . . . . . 44

ARTICLE XXIV   No Merger of Title . . . . . . . . . . . . . . . . . . . . . . 44
           24.1  No Merger of Title . . . . . . . . . . . . . . . . . . . . . 44

ARTICLE XXV   Intent of the Parties . . . . . . . . . . . . . . . . . . . . . 44
           25.1  Ownership of the Properties. . . . . . . . . . . . . . . . . 44

ARTICLE XXVI  Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . 45
           26.1  Survival; Severability; Etc. . . . . . . . . . . . . . . . . 45
           26.2  Amendments and Modifications . . . . . . . . . . . . . . . . 45
           26.3  No Waiver. . . . . . . . . . . . . . . . . . . . . . . . . . 46
           26.4  Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . 46
           26.5  Successors and Assigns . . . . . . . . . . . . . . . . . . . 46
           26.6  Headings and Table of Contents . . . . . . . . . . . . . . . 46
           26.7  Counterparts . . . . . . . . . . . . . . . . . . . . . . . . 46
           26.8  GOVERNING LAW. . . . . . . . . . . . . . . . . . . . . . . . 46
           26.9  Limitations on Recourse. . . . . . . . . . . . . . . . . . . 47
           26.10 Original Lease . . . . . . . . . . . . . . . . . . . . . . . 47
           26.11 Usury Savings Clause . . . . . . . . . . . . . . . . . . . . 48

Schedule I - Insurance Coverage

EXHIBIT A - Form of Lease Supplement

                                     -iii-



                            MASTER LEASE AND MORTGAGE
                            -------------------------


     THIS MASTER LEASE AND MORTGAGE (including all Lease Supplements from 
time to time executed and delivered, this "Master Lease"), dated as of March 
27, 1996, between IBJTC LEASING CORPORATION-BSC, a New York corporation, 
having its principal office at 245 Park Avenue, New York, New York 10167, not 
individually, but solely as the Lessor and as Mortgagee hereunder, and LAM 
RESEARCH CORPORATION, a Delaware corporation, having its principal office at 
4650 Cushing Parkway, Fremont, California 94538, as Lessee and as Mortgagor.

                              W I T N E S S E T H:

     WHEREAS, the Lessor intends to purchase from a third party designated by 
the Construction Agent the parcel of real property located in Alameda County, 
California, as more particularly described in Schedule 1 to the Lease 
Supplement No. 1, together with all Appurtenant Rights attached thereto and 
all Improvements thereon (together with all Improvements at any time located 
thereon or thereunder, "Property No. 1");

     WHEREAS, the Lessor intends to purchase from a third party designated by 
the Construction Agent the parcel of real property located in Alameda County, 
California, as more particularly described in Schedule 1 to the Lease 
Supplement No. 2, together with all Appurtenant Rights attached thereto and 
all Improvements thereon (together with all Improvements at any time located 
thereon or thereunder, "Property No. 2");

     WHEREAS, pursuant to the Participation Agreement, the Lenders have 
agreed to finance, in part, the Lessor's acquisition of the Properties;

     WHEREAS, the Lessee, as Construction Agent, will cause certain 
Improvements to be constructed on each Property which as constructed will be 
the property of the Lessor and will become part of such Property; and

     WHEREAS, the Lessor desires to lease to the Lessee, and the Lessee 
desires to lease from the Lessor, each Property; and

     WHEREAS, each Property will be subject to the terms of this Master Lease;


                                  -1-



     NOW, THEREFORE, in consideration of the foregoing, and of other good and 
valuable consideration, the receipt and sufficiency of which are hereby 
acknowledged, the parties hereto agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

     1.1  DEFINITIONS; INTERPRETATION.  Capitalized terms used but not 
otherwise defined in this Master Lease shall have the respective meanings 
specified in Appendix A to this Master Lease; and the rules of interpretation 
set forth in Appendix A to this Master Lease shall apply to this Master Lease.

                                   ARTICLE II

                                  MASTER LEASE

     2.1  ACCEPTANCE AND LEASE OF PROPERTY.  Subject to the conditions set 
forth in the Participation Agreement, including the satisfaction or waiver of 
the conditions set forth in Article VI thereof, the Lessor hereby agrees to 
accept delivery on each Acquisition Date of the Land to be delivered by the 
seller of such Land on such Acquisition Date pursuant to the terms of the 
Participation Agreement together with any Improvements thereon and 
simultaneously to demise and lease to the Lessee hereunder for the Term (as 
defined in Section 2.3), such Land and other Property, including any 
Improvements which thereafter may be constructed on such Land pursuant to the 
Construction Agency Agreement or this Master Lease, and the Lessee hereby 
agrees, expressly for the direct benefit of the Lessor, to lease from the 
Lessor for the Term, such Land and such other Property, including any 
Improvements which thereafter may be constructed on such Land pursuant to the 
Construction Agency Agreement or this Master Lease.

     2.2  ACCEPTANCE PROCEDURE.  The Lessee hereby agrees that the execution 
and delivery by the Lessee on each Acquisition Date of an appropriately 
completed Lease Supplement in the form of Exhibit A hereto covering the 
applicable Property, shall, without further act, constitute the irrevocable 
acceptance by

                                   -2-



the Lessee of all of the Property which is the subject of such Lease 
Supplement for all purposes of this Master Lease and the other Operative 
Documents on the terms set forth therein and herein, and that such Property, 
including Improvements constructed on such Property pursuant to the 
Construction Agency Agreement or this Master Lease, shall be deemed to be 
included in the leasehold estate of this Master Lease and shall be subject to 
the terms and conditions of this Master Lease as of such Acquisition Date.

     2.3  LEASE TERM.  The term of this Master Lease with respect to each 
Property (the "Term") shall consist of an Interim Term (an "Interim Term") 
and a Base Lease Term (a "Base Lease Term").  The Interim Term with respect 
to each Property shall begin on the Acquisition Date with respect thereto and 
shall end one day prior to the Base Lease Term Commencement Date.  The Base 
Lease Term with respect to each Property shall begin on the Base Lease Term 
Commencement Date and shall end on the Expiration Date with respect to such 
Property, as such Expiration Date may be extended from time to time in 
accordance with Article XIX.

     2.4  TITLE.  Each Property is leased to the Lessee without any 
representation or warranty by the Lessor, express or implied, and is subject 
to the rights of parties in possession, the existing state of title on the 
date hereof (including all Liens other than Lessor Liens) and all applicable 
Requirements of Law.  The Lessee shall in no event have any recourse against 
the Lessor for any defect in or exception to title to any Property other than 
Lessor Liens as set forth herein.

                                   ARTICLE III

                                 PAYMENT OF RENT

     3.1  RENT.

     (a)  During the Term, the Lessee shall pay Basic Rent on each Payment 
Date, on the date required under Section 20.1(k) in connection with the 
Lessee's exercise of the Remarketing Option and on any date on which this 
Master Lease shall terminate with respect to any or all Properties.  Schedule 
I hereto contains the information necessary for the calculation of Basic Rent.

                                  -3-



     (b)  Basic Rent shall be due and payable in lawful money of the United 
States and shall be paid directly by wire transfer of immediately available 
funds on the due date therefor as set forth in Section 3.4.

     (c)  Neither the Lessee's inability or failure to take possession of all 
or any portion of any Property when delivered by the Lessor, nor the Lessor's 
inability or failure to deliver all or any portion of any Property to the 
Lessee on or before the applicable Acquisition Date, whether or not 
attributable to any act or omission of the Lessee or any act or omission of 
the Lessor, shall not delay or otherwise affect the Lessee's obligation to 
pay Rent for such Property in accordance with the terms of this Master Lease.

     3.2  PAYMENT OF BASIC RENT.  Basic Rent shall be paid absolutely net to 
the Lessor, so that this Master Lease shall yield to the Lessor the full 
amount thereof, without setoff, deduction or reduction.

     3.3  SUPPLEMENTAL RENT.  The Lessee shall pay to the Lessor or the 
Person entitled thereto any and all Supplemental Rent promptly as the same 
shall become due and payable, and if the Lessee fails to pay any Supplemental 
Rent, the Lessor shall have all rights, powers and remedies provided for 
herein or by law or equity or otherwise in the case of nonpayment of Basic 
Rent.  The Lessee shall pay to the Lessor, as Supplemental Rent, among other 
things, on demand, to the extent permitted by applicable Requirements of Law, 
interest at the applicable Overdue Rate on any installment of Basic Rent not 
paid when due for the period for which the same shall be overdue and on any 
payment of Supplemental Rent not paid when due or demanded by the Lessor for 
the period from the due date or the date of any such demand, as the case may 
be, until the same shall be paid.  The expiration or other termination of the 
Lessee's obligations to pay Basic Rent hereunder shall not limit or modify 
the obligations of the Lessee with respect to Supplemental Rent.  Unless 
expressly provided otherwise in this Master Lease, in the event of any 
failure on the part of the Lessee to pay and discharge any Supplemental Rent 
as and when due, the Lessee shall also promptly pay and discharge any fine, 
penalty, interest or cost which may be assessed or added under any agreement 
with a third party for nonpayment or late payment of such Supplemental Rent, 
all of which shall also constitute Supplemental Rent.

                                  -4-




     3.4  METHOD OF PAYMENT.  Each payment of Rent shall be made by the 
Lessee to the Participation Agent prior to 2:00 p.m., New York time as 
specified in Schedule IV to the Participation Agreement in funds consisting 
of lawful currency of the United States of America which shall be immediately 
available on the scheduled date when such payment shall be due, unless such 
scheduled date shall not be a Business Day, in which case such payment shall 
be made on the next succeeding Business Day.  Payments received after 2:00 
p.m., New York time on the date due shall for the purpose of Section 16.1 be 
deemed received on such day; provided, however, that for the purposes of the 
second sentence of Section 3.3, such payments shall be deemed received on the 
next succeeding Business Day and, unless the Lessor is otherwise able to 
invest or employ such funds on the date received, subject to interest at the 
Overdue Rate as provided in such Section 3.3.

                                   ARTICLE IV

                        QUIET ENJOYMENT; RIGHT TO INSPECT

     4.1  QUIET ENJOYMENT.  Subject to Sections 2.4 and 4.2, and subject to 
the rights of the Lessor contained in Article XVI and the other terms of the 
Operative Documents to which the Lessee is a party, the Lessee shall 
peaceably and quietly have, hold and enjoy each Property for the applicable 
Term, free of any claim or other action by the Lessor or anyone claiming by, 
through or under the Lessor (other than the Lessee) with respect to any 
matters arising from and after the applicable Acquisition Date.  Such right 
of quiet enjoyment is independent of, and shall not affect the Lessor's 
rights otherwise to initiate legal action to enforce, the obligations of the 
Lessee under this Master Lease.

     4.2  RIGHT TO INSPECT.  During the Term the Lessee shall, upon 
twenty-four hour prior notice from the Lessor, permit the Lessor and the 
Lenders and their respective authorized representatives to inspect any 
Property subject to this Master Lease during normal business hours, provided 
that such inspections shall not unreasonably interfere with the Lessee's 
business operations at such Property and that Lessee shall have the right to 
require an escort designated by Lessee to accompany such inspection.

                                   -5-



                                    ARTICLE V

                                 NET LEASE, ETC.

     5.1  NET LEASE.  This Master Lease shall constitute a net lease.  Any 
present or future law to the contrary notwithstanding, this Master Lease 
shall not terminate, nor shall the Lessee be entitled to any abatement, 
suspension, deferment, reduction, setoff, counterclaim, or defense with 
respect to the Rent, nor shall the obligations of the Lessee hereunder be 
affected (except as expressly herein permitted and by performance of the 
obligations in connection therewith) by reason of: (i) any defect in the 
condition, merchantability, design, construction, quality or fitness for use 
of any Property or any part thereof, or the failure of any Property to comply 
with all Requirements of Law, including any inability to occupy or use any 
such Property by reason of such non-compliance; (ii) any damage to, removal, 
abandonment, salvage, loss, contamination of or Release from, scrapping or 
destruction of or any requisition or taking of any Property or any part 
thereof; (iii) any restriction, prevention or curtailment of or interference 
with any use of any Property or any part thereof including eviction; (iv) any 
defect in title to or rights to any Property or any Lien on such title or 
rights or on any Property (other than Lessor Liens); (v) any change, waiver, 
extension, indulgence or other action or omission or breach in respect of any 
obligation or liability of or by the Lessor or any Lender; (vi) any 
bankruptcy, insolvency, reorganization, composition, adjustment, dissolution, 
liquidation or other like proceedings relating to the Lessee, the Lessor, any 
Lender or any other Person, or any action taken with respect to this Master 
Lease by any trustee or receiver of the Lessee, the Lessor, any Lender or any 
other Person, or by any court, in any such proceeding; (vii) any claim that 
the Lessee has or might have against any Person, including the Lessor, any 
Lender, or any vendor, manufacturer, contractor of or for any Property; 
(viii) any failure on the part of the Lessor to perform or comply with any of 
the terms of this Master Lease (other than performance by Lessor of its 
obligations set forth in Section 2.1 hereof), of any other Operative Document 
or of any other agreement; (ix) any invalidity or unenforceability or 
illegality or disaffirmance of this Master Lease against or by the Lessee or 
any provision hereof or any of the other Operative Documents or any provision 
of any thereof; (x) the impossibility or illegality of performance by the 
Lessee, the

                                   -6-



Lessor or both; (xi) any action by any court, administrative agency or other 
Governmental Authority; (xii) any restriction, prevention or curtailment of 
or interference with the construction on or any use of any Property or any 
part thereof; or (xiii) except as specifically excluded above, any other 
cause or circumstances whether similar or dissimilar to the foregoing and 
whether or not the Lessee shall have notice or knowledge of any of the 
foregoing.  The parties intend that the obligations of the Lessee hereunder 
shall be covenants and agreements that are separate and independent from any 
obligations of the Lessor hereunder or under any other Operative Documents 
and the obligations of the Lessee shall continue unaffected unless such 
obligations shall have been modified or terminated in accordance with an 
express provision of this Master Lease.

     5.2  NO TERMINATION OR ABATEMENT.  The Lessee shall remain obligated 
under this Master Lease in accordance with its terms and shall not take any 
action to terminate, rescind or avoid this Master Lease, notwithstanding any 
action for bankruptcy, insolvency, reorganization, liquidation, dissolution, 
or other proceeding affecting the Lessor or any Lender, or any action with 
respect to this Master Lease which may be taken by any trustee, receiver or 
liquidator of the Lessor or any Lender or by any court with respect to the 
Lessor or any Lender.  The Lessee hereby waives all right (i) to terminate or 
surrender this Master Lease (except as provided herein) or (ii) to avail 
itself of any abatement, suspension, deferment, reduction, setoff, 
counterclaim or defense with respect to any Rent.  The Lessee shall remain 
obligated under this Master Lease in accordance with its terms and the Lessee 
hereby waives any and all rights now or hereafter conferred by statute or 
otherwise to modify or to avoid strict compliance with its obligations under 
this Master Lease.  Notwithstanding any such statute or otherwise, the Lessee 
shall be bound by all of the terms and conditions contained in this Master 
Lease.

     5.3  NO BAR.  Notwithstanding the foregoing, nothing set forth herein 
shall bar, limit, preclude, prevent, stay or otherwise adversely affect the 
Lessee's right or ability to bring and pursue any action against the Lessor 
for any breach or alleged breach of the Lessor's obligations hereunder.


                                     -7-


                                   ARTICLE VI

                                    SUBLEASES

     6.1  SUBLETTING.  The Lessee may sublease up to 50% of the floor area 
within Improvements located on the Property without the consent of the 
Lessor; provided, however, that if the execution of a proposed sublease by 
Lessee would result in more than 50% of the floor area within the 
Improvements on the Property to be leased pursuant to subleases executed 
without the prior approval of Lessor, then Lessee may not enter into such 
sublease without the prior written consent or Lessor, which consent shall not 
be unreasonably withheld or delayed.  No sublease shall in any way discharge 
or diminish any of the Lessee's obligations to the Lessor hereunder and the 
Lessee shall remain directly and primarily liable under this Master Lease as 
to its rights and obligations with respect to the Property, or a portion 
thereof, so sublet.  Any sublease of the Property shall be made subject and 
subordinated to this Master Lease and to the rights of the Lessor hereunder, 
shall expressly provide for the surrender of the Property (or a portion 
thereof) if, after a Lease Event of Default has occurred, the Master Lease is 
terminated and shall contain independent covenants to allow the Lessor direct 
recourse against the sublessee with respect to the return and maintenance 
provisions of Article IX (excluding obligations of the Lessee that exist 
under Sections 14.1(e) and 20.1 of this Master Lease).  Any such sublease may 
have a term that extends beyond the Expiration Date of the Term and all 
potential renewal terms, provided, that such sublease must contain a 
provision that the Lessor shall not be obligated to recognize the rights of 
the sublessee and that such sublease shall terminate in the event that the 
Expiration Date occurs or the Master Lease is earlier terminated without the 
Lessee purchasing the Property pursuant to its right or obligation to do so 
set forth in this Master Lease.

     6.2  ASSIGNMENT OF SUBLEASES AND BUSINESS INTERRUPTION INSURANCE TO 
LESSOR.  To secure the prompt and full payment by the Lessee of the Rent, the 
Lessee hereby assigns to the Lessor, subject to the license hereinafter set 
forth, all of the Lessee's right, title and interest in and to all subleases 
affecting the Properties and all rents, issues and profits accruing 
thereunder, and all guarantees and security deposits with respect to such 
subleases, and the Lessee hereby confers upon the Lessor and the Lenders and 
their respective agents and

                                    -8-



representatives, sufficient possession of, the Properties to permit and 
insure the collection by the Lessor of the rentals and other sums payable 
under such subleases together with the proceeds of any business interruption 
insurance maintained as provided under Section 13.2 hereof; provided, 
however, that the Lessor hereby grants to the Lessee a license to collect all 
amounts assigned under this Section 6.2 until and unless a Lease Event of 
Default shall occur and be continuing.  The Lessee hereby irrevocably directs 
each tenant under any such sublease (each, a "Subtenant") to pay to the 
Lessor the rentals or other sums payable under such Subtenant's sublease in 
accordance with the Master Lease when, as and if directed to do so by the 
Lessor in a written notice to such Subtenant.  The Lessee hereby irrevocably 
notifies and directs each Subtenant to pay such amounts to the Lessor in the 
event such Subtenant receives any such notice from the Lessor, and the Lessee 
hereby irrevocably waives any claims for non-payment of such rentals or other 
sums that might arise as a result of such payments to the Lessor.

                                   ARTICLE VII

                             LESSEE ACKNOWLEDGMENTS

     7.1  CONDITION OF THE PROPERTIES.  THE LESSEE ACKNOWLEDGES AND AGREES 
THAT ALTHOUGH THE LESSOR WILL OWN AND HOLD TITLE TO THE PROPERTIES, THE 
LESSEE, ACTING AS CONSTRUCTION AGENT, IS SOLELY RESPONSIBLE UNDER THE TERMS 
OF THE CONSTRUCTION AGENCY AGREEMENT FOR THE DESIGN, DEVELOPMENT, BUDGETING 
AND CONSTRUCTION OF THE IMPROVEMENTS AND ANY ALTERATIONS OR MODIFICATIONS.  
THE LESSEE FURTHER ACKNOWLEDGES AND AGREES THAT IT IS LEASING EACH PROPERTY 
"AS IS, WHERE IS" WITHOUT REPRESENTATION, WARRANTY OR COVENANT (EXPRESS OR 
IMPLIED) BY THE LESSOR OR THE LENDERS AND IN EACH CASE SUBJECT TO (A) THE 
EXISTING STATE OF TITLE (EXCLUDING LESSOR LIENS), (B) THE RIGHTS OF ANY 
PARTIES IN POSSESSION THEREOF, (C) ANY STATE OF FACTS WHICH AN ACCURATE 
SURVEY OR PHYSICAL INSPECTION MIGHT SHOW, AND (D) VIOLATIONS OF REQUIREMENTS 
OF LAW WHICH MAY EXIST ON THE DATE HEREOF OR ON THE ACQUISITION DATE FOR SUCH 
PROPERTY.  NEITHER LESSOR NOR THE LENDERS HAVE MADE OR SHALL BE DEEMED TO 
HAVE MADE ANY REPRESENTATION, WARRANTY OR COVENANT (EXPRESS OR IMPLIED) OR 
SHALL BE DEEMED TO HAVE ANY LIABILITY WHATSOEVER AS TO THE TITLE (OTHER THAN 
FOR LESSOR LIENS), MERCHANTABILITY, VALUE, HABITABILITY, USE, CONDITION, 
DESIGN, OPERATION, OR FITNESS FOR USE OF ANY PROPERTY (OR ANY PART THEREOF), 
OR ANY OTHER REPRESENTATION,


                                    -9-



WARRANTY OR COVENANT WHATSOEVER, EXPRESS OR IMPLIED, WITH RESPECT TO ANY 
PROPERTY (OR ANY PART THEREOF) AND NEITHER THE LESSOR NOR THE LENDERS SHALL 
BE LIABLE FOR ANY LATENT, HIDDEN, OR PATENT DEFECT THEREIN (OTHER THAN FOR 
LESSOR LIENS) OR THE FAILURE OF ANY PROPERTY, OR ANY PART THEREOF, TO COMPLY 
WITH ANY REQUIREMENT OF LAW.

     7.2  RISK OF LOSS.  During the Term the risk of loss of or decrease in the
enjoyment and beneficial use of the Properties as a result of the damage or
destruction thereof by fire, the elements, casualties, thefts, riots, wars or
otherwise is assumed by the Lessee, and the Lessor shall in no event be
answerable or accountable therefor.


                                  ARTICLE VIII

                   POSSESSION AND USE OF THE PROPERTIES, ETC.

     8.1  UTILITY CHARGES.  The Lessee shall pay or cause to be paid promptly 
when due all charges for electricity, power, gas, oil, water, telephone, 
sanitary sewer service and all other rents and utilities used in or on the 
Properties during the Term.  The Lessee shall be entitled to receive any 
credit or refund with respect to any utility charge paid by the Lessee and 
the amount of any credit or refund received by the Lessor on account of any 
utility charges paid by the Lessee, net of the costs and expenses reasonably 
incurred by the Lessor in obtaining such credit or refund, shall be promptly 
paid over to the Lessee. All charges for utilities imposed with respect to 
any Property for a billing period during which this Lease expires or 
terminates with respect to such Property shall be adjusted and prorated on a 
daily basis between the Lessor (or the successor to the Lessor as owner of 
the Property if such Property is sold to such successor on the date of such 
expiration or termination) and the Lessee, and each party shall pay or 
reimburse the other for each party's pro rata share thereof, except that if 
the Lessee retains possession of such Property after termination or 
expiration of this Lease with respect to such Property, no such adjustment 
and proration shall be made.

     8.2  POSSESSION AND USE OF THE PROPERTY.  Prior to the Completion Date, 
each Property shall be used in a manner consistent with the Construction 
Agency Agreement and, after the Completion Date for such Property, as a first 
class facility or

                                   -10-



any other lawful use and shall be used in the manner set forth in Schedule 2 
to each Lease Supplement.  The Lessee shall pay, or cause to be paid, all 
charges and costs required in connection with the use of the Properties as 
contemplated by this Master Lease and the Construction Agency Agreement.  The 
Lessee shall not commit or knowingly permit any waste of the Properties or 
any part thereof.

     8.3  COMPLIANCE WITH REQUIREMENTS OF LAW AND INSURANCE REQUIREMENTS.  
Subject to the terms of Article XII relating to permitted contests, the 
Lessee, at its sole cost and expense, shall (a) comply in all material 
respects with all Requirements of Law (including all Environmental Laws) and 
Insurance Requirements relating to the Properties, including the use, 
construction, operation, maintenance, repair and restoration thereof and the 
remarketing thereof pursuant to Article XX, whether or not compliance 
therewith shall require structural or extraordinary changes in the 
Improvements or interfere with the use and enjoyment of the Properties, and 
(b) procure, maintain and comply with all licenses, permits, orders, 
approvals, consents and other authorizations required for the construction, 
use, maintenance and operation of the Properties and for the use, operation, 
maintenance, repair and restoration of the Improvements.  Notwithstanding the 
preceding sentence, the Lessee shall be deemed to be in compliance with all 
Environmental Laws for purposes of this Master Lease notwithstanding any 
Environmental Violation if the severity of such Environmental Violation is 
less than Federal, state or local standards requiring remediation or removal 
or, if such standards are exceeded, remediation or removal is proceeding in 
accordance with all applicable Environmental Laws.

     8.4  ASSIGNMENT BY LESSEE.  So long as the Lessor shall have provided 
its prior written consent, which consent shall not be unreasonably withheld, 
the Lessee may assign this Master Lease or any of its rights or obligations 
hereunder in whole or in part to any Person, except that the Lessee may 
Sublease any Property or portion thereof as permitted under Article VI.  
Nothing contained herein shall be construed to prohibit the Lessee from 
causing its obligations under this Master Lease to be performed by its agents 
or contractors for which Lessee shall remain exclusively liable.

                                     -11-




                                   ARTICLE IX

                         MAINTENANCE AND REPAIR; RETURN

     9.1  MAINTENANCE AND REPAIR; RETURN.

     (a)  The Lessee, at its sole cost and expense, shall maintain each 
Property in good condition (ordinary wear and tear excepted) and make all 
necessary repairs thereto, of every kind and nature whatsoever, whether 
interior or exterior, ordinary or extraordinary, structural or nonstructural 
or foreseen or unforeseen, in each case as required by all Requirements of 
Law and Insurance Requirements and on a basis consistent with the operation 
and maintenance of properties comparable in type and location to the 
applicable Property and as described in Schedule 2 to each Lease Supplement 
and in no event less than the standards applied by the Lessee in the 
operation and maintenance of other comparable properties owned or leased by 
the Lessee or its Affiliates.

     (b)  The Lessor shall under no circumstances be required to build any 
improvements on any Property, make any repairs, replacements, alterations or 
renewals of any nature or description to any Property, make any expenditure 
whatsoever in connection with this Master Lease (other than for Advances made 
in accordance with and pursuant to the terms of the Participation Agreement 
and the Construction Agency Agreement) or maintain any Property in any way.  
The Lessee waives any right to (i) require the Lessor to maintain, repair, or 
rebuild all or any part of any Property or (ii) make repairs at the expense 
of the Lessor pursuant to any Requirement of Law, Insurance Requirement, 
contract, agreement, or covenant, condition or restriction in effect at any 
time during the Term.

     (c)  The Lessee shall, upon the expiration or earlier termination of 
this Master Lease with respect to any Property (other than as a result of the 
Lessee's (or its designee's) purchase of such Property from the Lessor as 
provided herein), vacate and surrender such Property to the Lessor in its 
then current, "AS-IS" condition, subject to the Lessee's obligations under 
Sections 8.3, 9.1(a), 10.1, 11.1, 14.1(e), 14.2 and 20.1.

     (d)  The Lessee hereby waives all rights under California Civil Code 
Section 1941 and all rights to make repairs at the expense of Lessor or in 
lieu thereof to vacate any Property as

                                       -12-



provided by California Civil Code Section 1942 or any similar rights under 
any Applicable Law.

                                    ARTICLE X

                  MODIFICATIONS, SUBSTITUTIONS AND REPLACEMENTS

     10.1 MODIFICATIONS.  The Lessee, at its sole cost and expense, may at 
any time and from time to time make alterations, renovations, improvements 
and additions to any Property or any part thereof and substitutions and 
replacements therefor (collectively, "Modifications"); provided, however, 
that:

      (i)  no Modification shall materially adversely affect the value or 
    useful life of such Property or any part thereof from that which existed 
    immediately prior to such Modification;

      (ii) the Modification shall be done in a good and workmanlike manner;

      (iii) the Lessee shall comply with all Requirements of Law (including all
    Environmental Laws) and Insurance Requirements applicable to the 
    Modification, including the obtaining of all permits and certificates of 
    occupancy and the structural integrity of the applicable Property shall not
    be adversely affected;

      (iv) subject to the terms of Article XII relating to permitted contests,
    the Lessee shall pay all costs and expenses and shall discharge (or cause to
    be insured or bonded over) within sixty (60) days after the same shall be 
    filed (or otherwise become effective) any Liens arising with respect to the
    Modification; and

      (v) such Modifications shall comply with Sections 8.3 and 9.1(a).

All Modifications shall remain part of the realty and shall be subject to this
Master Lease and title thereto shall immediately vest in the Lessor; provided,
however, that Modifications that (x) are not required to be made pursuant to a
Requirement of Law or an Insurance Requirement ("Required Modifications"), (y)
were not financed by the Lessor and (z) are readily removable without

                                  -13-


impairing the value, utility or remaining useful life of the applicable 
Property, shall be the property of the Lessee and shall not be subject to 
this Master Lease.  So long as no Lease Event of Default has occurred and is 
continuing, the Lessee may place upon the Properties any trade fixtures, 
machinery, equipment, inventory or other property belonging to the Lessee or 
third parties and may remove the same at any time during the Term, subject, 
however, to the terms of Section 9.1(a); provided that such trade fixtures, 
machinery, equipment, inventory or other property do not impair the value or 
useful life of the applicable Property; provided, further, that the Lessee 
shall keep and maintain at the Properties and shall not remove from the 
Properties any Equipment financed or otherwise paid for (directly or 
indirectly) by the Lessor or any Lender pursuant to the Participation 
Agreement.  Notwithstanding anything contained herein, and regardless of 
whether or not a Lease Event of Default has occurred and is continuing, 
Lessee may remove any trade fixtures, machinery, equipment or other property 
belonging to the Lessee or third parties at any time, subject, however, to 
the terms of Section 9.1(a).

     10.2 NOTICE TO THE LESSOR.  If the Lessee reasonably expects the cost of 
any Modification to any Property (other than construction and alterations 
performed pursuant to the Construction Agency Agreement) to exceed 
$1,000,000, the Lessee shall deliver to the Lessor a brief written narrative 
of the work to be performed in connection with such Modification prior to 
making such Modification.

                                   ARTICLE XI

                           WARRANT OF TITLE; EASEMENTS

     11.1 WARRANT OF TITLE.

     (a)  The Lessee agrees that except as otherwise provided herein and 
subject to the terms of Article XII relating to permitted contests, the 
Lessee shall not directly or indirectly create or allow to remain, and shall 
promptly discharge at its sole cost and expense, any Lien, defect, 
attachment, levy or title retention agreement upon any Property or any 
Modifications or any Lien, attachment, levy or claim with respect to the Rent 
or with respect to any amounts held by the Lessor or the Lenders pursuant to 
the Loan Agreement or the other Operative Documents,

                                         -14-



other than Permitted Liens, subject to Lessor's obligations pursuant to 
Section 10.3 of the Participation Agreement.

     (b)  Nothing contained in this Master Lease shall be construed as 
constituting the consent or request of the Lessor, expressed or implied, to 
or for the performance by any contractor, mechanic, laborer, materialman, 
supplier or vendor of any labor or services or for the furnishing of any 
materials for any construction, alteration, addition, repair or demolition of 
or to any Property or any part thereof.  NOTICE IS HEREBY GIVEN THAT NEITHER 
THE LESSOR NOR THE LENDERS ARE OR SHALL BE LIABLE FOR ANY LABOR, SERVICES OR 
MATERIALS FURNISHED OR TO BE FURNISHED TO THE LESSEE, OR TO ANYONE HOLDING A 
PROPERTY OR ANY PART THEREOF THROUGH OR UNDER THE LESSEE, AND THAT NO 
MECHANIC'S OR OTHER LIENS FOR ANY SUCH LABOR, SERVICES OR MATERIALS SHALL 
ATTACH TO OR AFFECT THE INTEREST OF THE LESSOR OR ANY LENDER IN AND TO ANY 
PROPERTY.  During any construction, alteration, addition, repair or 
demolition of or to any property, the Lessee shall post the foregoing notice 
at such Property in a conspicuous location.

     11.2 GRANTS AND RELEASES OF EASEMENTS: LESSOR'S WAIVERS.  Provided that 
no Lease Event of Default shall have occurred and be continuing and subject 
to the provisions of Articles VII, IX and X and Section 8.3 the Lessor hereby 
appoints the Lessee its agent and attorney-in-fact, which appointment shall 
be deemed to be coupled with an interest and is irrevocable, with power of 
substitution, to perform any of the following acts at Lessee's sole cost and 
expense:  (a) the granting of easements, licenses, rights-of-way and other 
rights and privileges in the nature of easements reasonably necessary or 
desirable for the use, repair, or maintenance of any Property as herein 
provided; (b) the release of existing easements or other rights in the nature 
of easements which are for the benefit of any Property; (c) if required by 
applicable Governmental Authority in connection with the Construction, the 
dedication or transfer of unimproved portions of any Property for road, 
highway or other public purposes; and (d) the execution of amendments to any 
covenants and restrictions affecting any Property; provided, however, that in 
each case (i) such grant, release, dedication, transfer or amendment does not 
materially impair the value or remaining useful life of the applicable 
Property, (ii) such grant, release, dedication, transfer or amendment that in 
the Lessee's judgment is reasonably necessary in connection with the use, 
maintenance, alteration or improvement of the applicable

                                 -15-



Property, (iii) such grant, release, dedication, transfer or amendment will 
not cause the applicable Property or any portion thereof to fail to comply 
with the provisions of this Master Lease or any other Operative Documents and 
all Requirements of Law (including all applicable zoning, planning, building 
and subdivision ordinances, all applicable restrictive covenants and all 
applicable architectural approval requirements); (iv) all governmental 
consents or approvals required prior to such grant, release, dedication, 
transfer, annexation or amendment have been obtained, and all filings 
required prior to such action have been made; (v) the Lessee shall remain 
obligated under this Master Lease and under any instrument executed by the 
Lessee consenting to the assignment of the Lessor's interest in this Master 
Lease as security for indebtedness, in each such case in accordance with 
their terms, as though such grant, release, dedication, transfer or amendment 
had not been effected and (vi) the Lessee shall pay and perform any 
obligations of the Lessor under such grant, release, dedication, transfer or 
amendment.  The Lessor acknowledges the Lessee's right to finance and to 
secure under the Uniform Commercial Code, inventory, furnishings, furniture, 
equipment, machinery, leasehold improvements and other personal property 
located at the Properties other than Equipment, and Lessor agrees to execute 
Lessor waiver forms and release of Lessor's Liens in favor of any purchase 
money seller, lessor or lender which has financed or may finance in the 
future such items.  Without limiting the effectiveness of the foregoing, 
provided that no Lease Event of Default shall have occurred and be 
continuing, the Lessor shall, upon the request of the Lessee, and at the 
Lessee's sole cost and expense, execute and deliver any instruments necessary 
or appropriate to confirm any such grant, release, dedication, transfer, 
annexation or amendment to any Person permitted under this Section 11.2 
including landlord waivers with respect to any of the foregoing.  Upon the 
purchase of a Property by Lessee pursuant to this Master Lease, Lessee agrees 
to grant any license or easement reasonably necessary for the use and 
enjoyment of the Property that remains subject to this Master Lease.

                                  -16-



                                   ARTICLE XII

                               PERMITTED CONTESTS

     12.1 PERMITTED CONTESTS IN RESPECT OF APPLICABLE LAW.  If, to the extent 
and for so long as (a) a test, challenge, appeal or proceeding for review of 
any Applicable Law relating to any Property or the obligation to comply 
therewith shall be prosecuted diligently and in good faith in appropriate 
proceedings by the Lessee or (b) compliance with such Applicable Law shall 
have been excused or exempted by a valid nonconforming use, variance permit, 
waiver, extension or forbearance, the Lessee shall not be required to comply 
with such Applicable Law but only if and so long as any such test, challenge, 
appeal, proceeding, waiver, extension, forbearance or noncompliance shall 
not, in the reasonable opinion of the Lessor and the Lenders, involve (A) any 
risk of criminal liability being imposed on the Lessor or any Lender or such 
Property or (B) any significant risk of (1) foreclosure, forfeiture or loss 
of such Property, or any material part thereof, or (2) the nonpayment of Rent 
or (C) any substantial risk of (1) the sale of, or the creation of any Lien 
(other than a Permitted Lien) on, any part of such Property, (2) civil 
liability being imposed on the Lessor or any Lender or such Property, or (3) 
enjoinment of, or interference with, the use, possession or disposition of 
such Property in any material respect.

     The Lessor shall not be required to join in any proceedings pursuant to 
this Section 12.1 unless a provision of any Applicable Law requires that such 
proceedings be brought by or in the name of the Lessor and in that event the 
Lessor will join in the proceedings or permit them or any part thereof to be 
brought in its name if and so long as (i) the Lessee has not elected the 
Remarketing Option and (ii) the Lessee pays all related expenses and 
indemnifies the Lessor and the Lenders to the reasonable satisfaction of the 
respective Indemnitees.

                                  ARTICLE XIII

                                    INSURANCE

     13.1 LIABILITY INSURANCE.  At all times during the Term, the Lessee 
shall obtain at the Lessee's sole cost and expense a policy or policies of 
commercial general liability insurance on

                                     -17-



an "occurrence" basis against claims for bodily injury, death or property 
damage with a total limit of no less than three million dollars ($3,000,000).

     13.2 BUILDERS' RISK INSURANCE.  With respect to any Improvements which 
may be under construction and not yet covered by insurance under the terms of 
Section 13.3.  The Lessee shall maintain or cause to be maintained a policy 
or policies or builders' risk insurance in an amount equal to the value upon 
completion of the work (exclusive of land, foundation, excavation, grading, 
landscaping, architectural and development fees and other items customarily 
excluded from such coverage), insuring against the risks customarily insured 
against under such insurance, including fire, vandalism, malicious mischief, 
sprinkler leakage, lightning, and windstorm.

     13.3 ALL-RISK INSURANCE.  With respect to any completed Improvements, 
prior to the termination of the builders' risk insurance required by Section 
13.2 and at all times thereafter, the Lessee shall, at the Lessee's sole cost 
and expense, obtain and maintain, or cause to be obtained and maintained, (a) 
a policy or policies of all-risk insurance covering the Improvements, 
providing coverage against loss or damage by fire, vandalism, malicious 
mischief, sprinkler leakage, lightning, windstorm, and other insurable 
perils, as, under good insurance practice, from time to time are insured 
against under all-risk coverage for properties of similar character, age and 
location in an amount or amounts not less than one hundred percent (100%) of 
the then actual replacement cost (exclusive of land, foundation, excavations, 
grading, landscaping, architectural and development fees and other items 
customarily excluded from such coverage and without any deduction for 
depreciation); (b) standard earthquake coverage in an amount not less than 
fifty percent (50%) of the then actual replacement cost of the Properties 
(exclusive of land, foundation, excavations, grading, landscaping, 
architectural and development fees and other items customarily excluded from 
such coverage and without any deduction for depreciation), with a deductible 
not to exceed ten percent (10%) of the insured amount, if such insurance is 
available at commercially reasonable rates; and (c) standard flood coverage 
as available from the National Flood Association.

     13.4 GENERAL REQUIREMENTS.  The insurance required under this Article 
XIII may be furnished under a "primary" policy and an "umbrella" policy or 
policies.  The Lessor shall be named as


                                   -18-



an additional insured under the Lessee's policy of insurance required under 
Section 13.1.  The Lessee shall furnish the Lessor with certificates from the 
Lessee's insurers with respect to the insurance required to be carried 
hereunder on or before the date such insurance is required to be carried.  
The certificates shall state that such insurance is in full force and effect 
and that coverage will not be canceled without thirty (30) days' prior 
written notice to the Lessor.  Renewal certificates shall be furnished to the 
Lessor prior to the expiration of each such policy; provided, however, that 
the Lessee shall not be required to provide the Lessor with such renewal 
certificates prior to the expiration of each such policy so long as (i) the 
Lessee provides the Lessor with reasonable assurances within ten (10) days 
prior to the expiration of each such policy that there will be no lapse in 
the insurance coverage provided under such policy and (ii) the Lessee 
provides the Lessor with such renewal certificates within ten (10) days 
following the effective renewal date of each such policy.  Any blanket 
insurance policy or policies that insure the Lessee against the risks and for 
the amounts herein specified shall be deemed to satisfy the obligation of the 
Lessee hereunder. All insurance required by this Article 13 shall be with an 
insurance company licensed to issue policies in the State of California with 
a general policyholder's rating, as rated by the most current available 
"Bests" Insurance Reports of no less than A-XIII and non-contributing.  The 
Lessee shall pay as they become due all premiums for the insurance required 
by this Article XIII, and shall renew or replace each policy prior to the 
expiration date thereof. The Lessor shall not carry separate insurance 
concurrent in kind or form or contributing in the event of loss with any 
insurance required under this Article XIII except that the Lessor may, at the 
Lessor's expense, carry separate liability insurance so long as (i) the 
Lessee's insurance is designated as primary and in no event excess or 
contributory to any insurance the Lessor may have in force which would apply 
to a loss covered under the Lessee's policy and (ii) each such insurance 
policy will not cause the Lessee's insurance required under this Article XIII 
to be subject to a coinsurance exception of any kind.  

     13.5  WAIVER OF SUBROGATION.  The Lessee hereby waives, releases and 
discharges the Lessor and each Lender and their agents and employees from all 
claims whatsoever arising out of loss, claim, expense or damage to or 
destruction covered or coverable by insurance required under this Article 
XIII

                                   -19-



notwithstanding that such loss, claim, expense or damage may have been caused 
by the Lessor or any Lender or any of their agents or employees, and, as 
among Lessee, the Lessor and their agents and employees, the Lessee agrees to 
look to the insurance coverage only in the event of such loss.

     13.6 INDEMNIFICATION.  In addition to the indemnification provisions 
provided for in Article XIII of the Participation Agreement, to the fullest 
extent allowed by law, the Lessee shall at all times during the Term, and to 
the extent resulting from acts or events occurring prior to or during the 
Term or during any other period when the Lessee is in possession and control 
of any Property or during such period as the Lessor shall be exercising 
remedies against the Lessee when an Event of Default has occurred and is 
continuing, indemnify, defend and hold each Indemnitee harmless against and 
from any and all Claims by or on behalf of any Person arising from the 
construction of any Improvements or conduct or management, or from any work 
or things whatsoever done in or about any Property except for the gross 
negligence or willful misconduct of the Indemnitee, and will further 
indemnify, defend and hold each Indemnitee harmless against and from any and 
all Claims arising during the Term of this Lease, from any condition of any 
Property, any Improvements or any street, curb or sidewalk adjoining any 
Property, or of any passageways or space therein or appurtenant thereto, or 
arising from any breach or default on the part of the Lessee in the 
performance of any covenant or agreement on the part of the Lessee to be 
performed, pursuant to the terms of this Lease or the Construction Agency 
Agreement, or arising from any act or negligence of the Lessee, its agents, 
servants, employees or licensees, or arising from any accident, injury or 
damage whatsoever caused to any Person occurring during the term of this 
Lease, in or about any Property, or upon the sidewalk and the land adjacent 
thereto except for the gross negligence or willful misconduct of the 
Indemnitee.  Any action, suit or proceeding in respect of any such Claim 
shall be handled in the manner set forth in Section 13.4 of the Participation 
Agreement.

                                      -20-




                                   ARTICLE XIV

                CASUALTY AND CONDEMNATION; ENVIRONMENTAL MATTERS

     14.1 CASUALTY AND CONDEMNATION.

     (a)  Subject to the provisions of this Article XIV, (i) if all or a 
portion of any Property is damaged or destroyed in whole or in part by a 
Casualty (other than a Significant Casualty), any insurance proceeds payable 
with respect to such Casualty shall be paid directly to the Lessee, or if 
received by the Lessor or the Lenders, shall be paid over to the Lessee for 
the reconstruction, refurbishment and repair of such Property and (ii) if the 
use, access, occupancy, easement rights or title to any Property or any part 
thereof is the subject of a Condemnation (other than a Significant 
Condemnation), then any award or compensation relating thereto shall be paid 
to the Lessee; provided, however, that, in each case, if a Lease Event of 
Default shall have occurred and be continuing, such award, compensation or 
insurance proceeds shall be paid directly to the Lessor or, if received by 
the Lessee, shall be held in trust for the Lessor and the Lenders and shall 
be paid over by the Lessee to the Lessor to be distributed by the Lessor in 
accordance with Article IVA of the Participation Agreement.  All amounts held 
by the Lessor or the Lenders when a Lease Event of Default exists hereunder 
on account of any award, compensation or insurance proceeds either paid 
directly to the Lessor or the Lenders or turned over to the Lessor or the 
Lenders shall at the option of the Lessor either be (i) paid to the Lessee 
for the repair of damage caused by such Casualty or Condemnation in 
accordance with clause (d) of this Section 14.1, or (ii) applied to the 
purchase price of the related Property on the Termination Date with respect 
to such Property in accordance with Article XV and Section 16.2, with any 
Excess Casualty/Condemnation Proceeds being payable to the Lessee.

     (b)  The Lessee may appear in any proceeding or action to negotiate, 
prosecute, adjust or appeal any claim for any award, compensation or 
insurance payment on account of any such Casualty or Condemnation and shall 
pay all expenses thereof. At the Lessee's reasonable request, and at the 
Lessee's sole cost and expense, the Lessor and the Lenders shall participate 
in any such proceeding, action, negotiation, prosecution or adjustment.  The 
Lessor and the Lessee agree that this Master Lease shall

                                  -21-



control the rights of the Lessor and the Lessee in and to any such award, 
compensation or insurance payment.

     (c)  If the Lessor or the Lessee shall receive notice of a Casualty or 
of an actual, pending or threatened Condemnation of any Property or any 
interest therein, the Lessor or the Lessee, as the case may be, shall give 
notice thereof to the other and to the Lenders promptly after the receipt of 
such notice.

     (d)  If pursuant to this Section 14.1 and Section 15.1 this Master Lease 
shall continue in full force and effect following a Casualty or Condemnation 
with respect to any Property, the Lessee shall, at its sole cost and expense 
(and, without limitation, if any award, compensation or insurance payment is 
not sufficient to restore such Property in accordance with this clause (d), 
the Lessee shall pay the shortfall), promptly and diligently repair any 
damage to such Property caused by such Casualty or Condemnation in conformity 
with the requirements of Sections 9.1 and 10.1 using the as-built Plans and 
Specifications for such Property (as modified to give effect to any 
subsequent Modifications, any Condemnation affecting such Property and all 
applicable Requirements of Law) so as to restore such Property to at least 
the same condition, operation, function and value as existed immediately 
prior to such Casualty or Condemnation with such Modification as the Lessee 
may elect in accordance with Section 10.1.  In such event, title to such 
Property shall remain with the Lessor subject to the terms of this Master 
Lease.  Upon completion of such restoration, the Lessee shall furnish the 
Lessor an architect's certificate of substantial completion or a Responsible 
Employee's Certificate confirming that such restoration has been completed 
pursuant to this Master Lease.

     (e)  In no event shall a Casualty or Condemnation affect the Lessee's 
obligations to pay Rent pursuant to Section 3.1 or to perform its obligations 
and pay any amounts due on the Expiration Date or pursuant to Articles XVIII 
and XXI.

     (f)  Any Excess Casualty/Condemnation Proceeds received by the Lessor or 
the Lenders in respect of a Casualty or Condemnation shall be turned over to 
the Lessee.

     (g)  The Lessee hereby waives California Civil Code Sections 1932(2) and 
1933(4) and California Code of Civil

                                        -22-



Procedure Sections 1265.110 through 1265.160 and any similar Applicable Law.

     14.2 ENVIRONMENTAL MATTERS.  Promptly upon the Lessee's knowledge of the 
existence of an Environmental Violation with respect to any Property, the 
Lessee shall notify the Lessor in writing of such Environmental Violation.  
If the Lessor elects not to terminate this Master Lease with respect to such 
Property pursuant to Section 15.1, at the Lessee's sole cost and expense, the 
Lessee shall promptly and diligently commence any response, clean up, 
remedial or other action necessary to remove, clean up or remediate the 
Environmental Violation in accordance with the terms of Section 8.3 
(including the last sentence thereof). The Lessee shall, upon completion of 
remedial action by the Lessee, cause to be prepared by an environmental 
consultant reasonably acceptable to the Lessor a report describing the 
Environmental Violation and the actions taken by the Lessee (or its agents) 
in response to such Environmental Violation, and a statement by the 
consultant that the Environmental Violation has been remedied in compliance 
in all material respects with applicable Environmental Law.  Each such 
Environmental Violation shall be remedied prior to the Expiration Date unless 
each Property with respect to which an Environmental Violation has occurred 
but has not been remedied has been purchased by the Lessee (or its designee) 
in accordance with Article XV, Section 18.1 or 18.2.  Nothing in this Article 
XIV shall reduce or limit the Lessee's obligations under Sections 13.1, 13.2 
or 13.3 of the Participation Agreement.

     14.3 NOTICE OF ENVIRONMENTAL MATTERS.  Promptly, but in any event within 
thirty (30) Business Days from the date the Lessee has actual knowledge 
thereof, the Lessee shall provide to the Lessor written notice of any pending 
or threatened claim, action or proceeding involving any Environmental Law or 
any Release on, at, under or from any Property.  All such notices shall 
describe in reasonable detail the nature of the claim, action or proceeding 
and the Lessee's proposed response thereto.  In addition, the Lessee shall 
provide to the Lessor, within thirty (30) Business Days of receipt, copies of 
all written communications with any Governmental Authority relating to any 
Environmental Violation in connection with any Property.  The Lessee shall 
also promptly provide such detailed reports of any such material 
environmental claims as may reasonably be requested by the Lessor or the 
Lenders.  In the event that the Lessor receives written notice of any pending 
or threatened claim, action or

                                     -23-



proceeding involving any Environmental Law or any Release on or in connection 
with any Property, the Lessor shall promptly give notice thereof to the 
Lessee.

                                   ARTICLE XV

                              TERMINATION OF LEASE

     15.1 PARTIAL TERMINATION UPON CERTAIN EVENTS.  If any of the following 
occurs with respect to any Property:

      (i)  a Significant Condemnation occurs; or

      (ii) a Significant Casualty occurs; or

      (iii)  an Environmental Violation occurs or is discovered the cost of
    remediation of which would exceed $5,000,000;

and the Lessor shall have given written notice (a "Termination Notice") to 
the Lessee that, as a consequence of such event, (x) the Lease Supplement 
relating to such Property is to be terminated and (y) this Master Lease is to 
be terminated with respect to such Property, then the Lessee shall be 
obligated to purchase the Lessor's interest in such affected Property on or 
prior to the next occurring Payment Date (but in no event any earlier than 
one hundred twenty (120) days from the date the Lessee receives the 
applicable Termination Notice) by paying the Lessor an amount equal to the 
Property Balance for such affected Property.

     15.2 PARTIAL TERMINATION PROCEDURES.  On the date of the payment by the 
Lessee of the Property Balance with respect to any Property in accordance 
with Section 15.1 (such date, the "Partial Termination Date"), the Lease 
Supplement relating to such affected Property shall terminate and this Master 
Lease shall terminate with respect to such Property and, concurrent with the 
Lessor's receipt of such payment,

     (a)  the Lessor shall execute and deliver to the Lessee (or to the 
Lessee's designee) at the Lessee's cost and expense a grant deed with respect 
to such Property, a quitclaim bill of sale with respect to the Equipment 
located on such Property and an assignment of the Lessor's entire interest in 
such Property

                                      -24-




(which shall include an assignment of all of the Lessor's right, title and 
interest in and to any Net Proceeds with respect to such Property not 
previously received by the Lessor), in each case in recordable form and 
otherwise in conformity with local custom and free and clear of the Lien of 
this Master Lease and the applicable Lease Supplement and any Lessor Liens 
attributable to the Lessor;

     (b)  such Property shall be conveyed to the Lessee (or to the Lessee's 
designee) "AS IS, WHERE IS" and in its then present physical condition; and

     (c)  in the case of a termination pursuant to clause (i) or (ii) of 
Section 15.1(a), the Lessor shall convey to the Lessee any Net Proceeds with 
respect to the Casualty or Condemnation giving rise to the termination of 
this Master Lease with respect to such Property theretofore received by the 
Lessor or at the request of the Lessee, such amounts shall be applied against 
sums due hereunder.

                                   ARTICLE XVI

                                EVENTS OF DEFAULT

     16.1 LEASE EVENTS OF DEFAULT.  The occurrence of any one or more of the 
following events (whether such event shall be voluntary or involuntary or 
come about or be effected by operation of law or pursuant to or in compliance 
with any judgment, decree or order of any court or any order, rule or 
regulation of any administrative or governmental body) shall constitute a 
"Lease Event of Default":

     (a)  the Lessee shall fail to make any payment of Basic Rent, Property 
Balance, Lease Balance, Loan Balance, Lease Balance or Recourse Amount, 
including amounts due pursuant to Sections 15.1, 18.1, 18.2, 18.3 or 20.1, on 
the date due therefor within five (5) Business Days after such date; or

     (b)  the Lessee shall fail to make payment of any Supplemental Rent 
(other than Supplemental Rent referred to in clause (a) of this Section) due 
and payable within ten (10) days after receipt of written notice thereof; or


                                  -25



     (c)  the Lessee shall fail to maintain insurance as required by Article 
XIII of this Master Lease and such failure is either a failure to have in 
force a policy of insurance substantially meeting the requirements of Article 
XIII, or if such policy is in effect, then any deviation in such policy from 
the requirements of Article XIII is not cured within thirty (30) days after 
receipt of written notice from Lessor identifying the default; or

     (d)  The Lessee shall fail to observe or perform any material term, 
covenant or condition of the Lessee under this Master Lease or the 
Participation Agreement (other than those described in clause (a), (b) or (c) 
of this Section 16.1) and such failure shall have continued for thirty (30) 
days; provided, however, that if such failure is capable of cure but cannot 
be cured by payment of money or cannot be cured by diligent efforts within 
such thirty (30)-day period but such diligent efforts shall be properly 
commenced within the cure period and the Lessee is diligently pursuing, and 
shall continue to pursue diligently, remedy of such failure, the cure period 
shall be extended for an additional period of time as may be necessary to 
cure, not to extend beyond one hundred and eighty (180) days after the 
occurrence of such failure and not to extend beyond the Expiration Date; 
provided further, that failure by the Lessee to fully comply with the 
requirements of Section 20.1 hereof shall not be subject to any cure period; 
or

     (e)  any representation or warranty made by the Lessee in any of the 
Operative Documents to which it is a party, shall have been inaccurate in any 
material respect at the time made; or

     (f)  a default by the Lessee beyond any applicable grace period shall 
have occurred and be continuing under the Construction Agency Agreement or 
the Guarantee; or

     (g)  the Lessee shall (i) admit in writing its inability to pay its 
debts generally as they become due, (ii) file a petition under the United 
States bankruptcy laws or any other applicable insolvency law or statute of 
the United States of America or any State or Commonwealth thereof, (iii) make 
a general assignment for the benefit of its creditors, (iv) consent to the 
appointment of a receiver of itself or the whole or any substantial part of 
its property, (v) fail to cause the discharge of any custodian, trustee or 
receiver appointed for

                                  -26-



the Lessee, or the whole or a substantial part of its property within sixty 
(60) days after such appointment, or (vi) file a petition or answer seeking 
or consenting to reorganization under the United States bankruptcy laws or 
any other applicable insolvency law or statute of the United States of 
America or any State or Commonwealth thereof; or

     (h)  insolvency proceedings or a petition under the United States 
bankruptcy laws or any other applicable insolvency law or statute of the 
United States of America or any State or Commonwealth thereof shall be filed 
against the Lessee and not dismissed within sixty (60) days from the date of 
its filing (provided, that the Lessee hereby expressly authorizes the Lessor 
and each Lender to appear in any court conducting any such proceeding during 
such sixty (60) day period to preserve, protect and defend their respective 
rights under the Operative Documents), or a court of competent jurisdiction 
shall enter an order or decree appointing, without the consent of the Lessee, 
a receiver of the Lessee or the whole or a substantial part of any of its 
property, and such order or decree shall not be vacated or set aside within 
sixty (60) days from the date of the entry thereof; or

     (i)  any of the following events shall occur with respect to any Pension 
Plan: (i) the institution of steps by the Lessee, any member of its 
Controlled Group or any other Person to terminate a Pension Plan if, as a 
result of such termination, the Lessee or any such member could be required 
to make a contribution to such Pension Plan, or could reasonably expect to 
incur a liability or obligation to such Pension Plan, in excess of 
$5,000,000, or (ii) a contribution failure occurs with respect to any Pension 
Plan sufficient to give rise to a Lien under Section 302(f) of ERISA with 
respect to a liability or obligation in excess of $20,000,000; or

     (j)  any final non-appealable judgments or orders for the payment of 
money individually or in the aggregate in excess of $10,000,000 shall be 
rendered against the Lessee and such judgment or order shall continue 
unsatisfied and unstayed (pursuant to laws, rules or court orders) for a 
period of thirty (30) days or if after the expiration of such stay, such 
judgment or order shall not have been paid or discharged; or

     (k)  a default shall occur in the payment when due (subject to any 
applicable grace period), whether by acceleration or

                                -27-



otherwise, under any mortgage, loan agreement, indenture or other instrument 
under which there may be issued, or by which there may be secured or 
evidenced, any indebtedness of the Lessee, whether such indebtedness now 
exists or shall hereafter be created, and such indebtedness individually or 
in the aggregate shall exceed $10,000,000, or a default shall occur in the 
performance or observance of any obligation or condition with respect to any 
such indebtedness if the effect of such default is to accelerate the maturity 
of any such indebtedness or such default shall continue unremedied for any 
applicable period of time sufficient to permit the holder or holders of such 
indebtedness, or any trustee or agent for such holders, to cause such 
indebtedness to become due and payable prior to its expressed maturity; or

     (l)  any Operative Document to which the Lessee is a party or any Lien 
granted under any Operative Document shall, in whole or in material part, 
terminate, cease to be effective against, or cease to be the legally valid, 
binding and enforceable obligation of, the Lessee; or

     (m)  the Lessee shall directly or indirectly contest in any manner the 
effectiveness, validity, binding nature or enforceability of any Operative 
Document or any Lien granted under any Operative Document, or the Lessee 
shall repudiate, or purport to discontinue or terminate, the Guarantee; or

     (n)  the Lessee shall have abandoned all or any material portion of any 
Property for a period of thirty (30) consecutive days after written notice 
thereof from the Lessor, unless the Lessee continues to meet all of its 
obligations under this Master Lease and the other Operative Documents 
(including all obligations relating to maintenance of such Property).

     16.2 REMEDIES.  Upon the occurrence of any Lease Event of Default and at 
any time thereafter, the Lessor may, so long as such Lease Event of Default 
is continuing, do one or more of the following as the Lessor in its sole 
discretion shall determine, without limiting any other right or remedy the 
Lessor may have on account of such Lease Event of Default (including the 
obligation of the Lessee to purchase the Properties as set forth in Section 
18.3):

     (a)  The Lessor may, by notice to the Lessee, rescind or terminate this 
Master Lease as to any Property or all of the

                                   -28-



Properties as of the date specified in such notice; however, (i) no 
reletting, reentry or taking of possession of any Property (or any portion 
thereof) by the Lessor will be construed as an election on the Lessor's part 
to terminate this Master Lease unless a written notice of such intention is 
given to the Lessee, (ii) notwithstanding any reletting, reentry or taking of 
possession, the Lessor may at any time thereafter elect to terminate this 
Master Lease for a continuing Lease Event of Default and (iii) no act or 
thing done by the Lessor or any of its agents, representatives or employees 
and no agreement accepting a surrender of the Properties shall be valid 
unless the same be made in writing and executed by the Lessor;

     (b)  The Lessor may terminate this Master Lease, and (i) demand that the 
Lessee, and the Lessee shall upon the written demand of the Lessor, return 
any Property promptly to the Lessor in the manner and condition required by, 
and otherwise in accordance with all of the provisions of, Articles VII and 
IX and Section 8.3 hereof as if such Property were being returned at the end 
of the Term, and the Lessor shall not be liable for the reimbursement of the 
Lessee for any costs and expenses incurred by the Lessee in connection 
therewith and (ii) without prejudice to any other remedy which the Lessor may 
have for possession of any Property, and to the extent and in the manner 
permitted by Applicable Law, enter upon such Property and take immediate 
possession of (to the exclusion of the Lessee) such Property or any part 
thereof and expel or remove the Lessee and any other Person who may be 
occupying such Property, by summary proceedings or otherwise, all without 
liability to the Lessee for or by reason of such entry or taking of 
possession, whether for the restoration of damage to property caused by such 
taking or otherwise and, in addition to the Lessor's other damages, to the 
extent permitted by Applicable Law, the Lessee shall be responsible for all 
costs and expenses incurred by the Lessor or the Lenders in connection with 
any reletting, including brokers' fees and all costs of any alterations or 
repairs made by the Lessor;

     (c)  The Lessor may terminate this Master Lease, and (i) sell all or any 
part of any one or more Properties at public or private sale, as the Lessor 
may determine, free and clear of any rights of the Lessee (except that Excess 
Sales Proceeds are payable to and shall be paid to the Lessee) with respect 
thereto (except to the extent required by clause (ii) below if the Lessor 
shall elect to exercise its rights thereunder) in which

                                  -29-




event the Lessee's obligation to pay Basic Rent hereunder for periods 
commencing after the date of such sale shall be terminated or proportionately 
reduced, as the case may be; and (ii) if the Lessor shall so elect, demand 
that the Lessee pay to the Lessor, and the Lessee shall pay to the Lessor, on 
the date of such sale, as liquidated damages for loss of a bargain and not as 
a penalty (the parties agreeing that the Lessor's actual damages would be 
difficult to predict, but the aforementioned liquidated damages represent a 
reasonable approximation of such amount) (in lieu of Basic Rent due for 
periods commencing on or after the Payment Date coinciding with such date of 
sale (or, if the sale date is not a Payment Date, the Payment Date next 
preceding the date of such sale)), an amount equal to (A) the excess, if any, 
of (1) the Lease Balance calculated as of such Payment Date (including all 
Rent due and unpaid to and including such Payment Date), over (2) the net 
proceeds of such sale (that is, after deducting all costs and expenses 
incurred by the Lessor or any Lender incident to such conveyance, including 
repossession costs, brokerage commissions, prorations, transfer taxes, fees 
and expenses for counsel, title insurance fees, survey costs, recording fees, 
and any repair costs); plus (B) interest at the Overdue Rate on the foregoing 
amount from such Payment Date until the date of payment;

     (d)  The Lessor may, at its option, elect not to terminate this Master 
Lease with respect to any Property or all of the Properties and continue to 
collect all Basic Rent, Supplemental Rent, and all other amounts due the 
Lessor (together with all costs of collection) and enforce the Lessee's 
obligations under this Master Lease as and when the same become due, or are 
to be performed, and at the option of the Lessor, upon any abandonment of any 
Property by the Lessee or re-entry of same by the Lessor, the Lessor may, in 
its sole and absolute discretion, elect not to terminate this Master Lease 
and may make the necessary repairs in order to relet such Property, and relet 
such Property or any part thereof for such term or terms (which may be for a 
long term extending beyond the Term of this Master Lease) and at such rental 
or rentals and upon such other terms and conditions as the Lessor in its 
reasonable discretion may deem advisable; and upon each such reletting all 
rentals actually received by the Lessor from such reletting shall be applied 
to the Lessee's obligations hereunder and the other Operative Documents in 
such order, proportion and priority as the Lessor may elect in the Lessor's 
sole and absolute discretion. If such rentals received from such reletting 
during any period are less than the Rent

                                      -30-




with respect to such Property to be paid during that period by the Lessee 
hereunder, the Lessee shall pay any deficiency, as calculated by the Lessor, 
to the Lessor on the next Payment Date;

     (e)  Unless all of the Properties have been sold in their entirety, the 
Lessor may, whether or not the Lessor shall have exercised or shall 
thereafter at any time exercise any of its rights under clause (b), (c) or 
(d) of this Section 16.2 with respect to any Properties or any portions 
thereof, demand, by written notice to the Lessee specifying a date (a 
"Termination Date") not earlier than twenty (20) days after the date of such 
notice, that the Lessee purchase, on such Termination Date, all unsold 
Properties and all unsold portions of Properties in accordance with the 
provisions of Article XXI and Section 18.2;

     (f)  The Lessor may exercise any other right or remedy that may be 
available to it under Applicable Law, or proceed by appropriate court action 
(legal or equitable) to enforce the terms hereof or to recover damages for 
the breach hereof.  Separate suits may be brought to collect any such damages 
for any period(s), and such suits shall not in any manner prejudice the 
Lessor's right to collect any such damages for any subsequent period(s), or 
the Lessor may defer any such suit until after the expiration of the Term, in 
which event such suit shall be deemed not to have accrued until the 
expiration of the Term;

     (g)  The Lessor may retain and apply against the Lease Balance all sums 
which the Lessor would, absent such Lease Event of Default, be required to 
pay to, or turn over to, the Lessee pursuant to the terms of this Master 
Lease;

     (h)  In addition to the other rights and remedies set forth herein, the 
Lessor shall have the right to continue this Master Lease in effect and, as 
permitted by Section 1951.4 of the California Civil Code, to enforce, by suit 
or otherwise, all covenants and conditions hereof to be performed or complied 
with by the Lessee and exercise all of the Lessor's rights and remedies under 
this Master Lease, including the right to recover Basic Rent and Supplemental 
Rent from the Lessee as they become due under this Master Lease, even though 
the Lessee has breached this Master Lease and abandoned any Property.  Acts 
of maintenance or preservation, or efforts by the Lessor or on the Lessor's 
behalf to relet any Property, or the appointment of a

                                     -31-



receiver upon the initiative of the Lessor to protect the Lessor's interest 
under this Master Lease shall not constitute a termination of the Lessee's 
right to possession of any Property; provided, however, that the foregoing 
enumeration shall not be construed as in any way limiting the actions the 
Lessor may take without terminating the Lessee's right to possession.  In 
furtherance of the rights hereby granted to the Lessor, and to the extent, 
permitted by law, the Lessee hereby appoints the Lessor its agent and 
attorney-in-fact, which appointment shall be deemed to be coupled with an 
interest and is irrevocable, with power of substitution, to enter any 
Property upon a Lease Event of Default hereunder and remove therefrom all 
persons and property (with the right to store such property on any Property, 
in a public warehouse or elsewhere at the cost and risk and for the account 
of the Lessee) and to alter any Property in such manner as the Lessor may 
deem necessary or advisable so as to put any Property in good order and to 
make the same rentable and from time to time sublet any Property or any part 
thereof for such term or terms whether or not extending beyond the then 
current term of this Master Lease (but such sublease may provide for a new 
and successive lease to commence immediately upon the termination of this 
Master Lease), at such rentals and upon such other terms as the Lessor in its 
sole discretion may deem advisable, and with the right to make alterations 
and repairs to any Property; and the Lessee agrees to pay to the Lessor on 
demand all expenses incurred by the Lessor in such subletting, and in 
altering, repairing and putting any Property in good order and condition, and 
in reletting the same, including fees of attorneys and architects, and all 
other reasonable expenses or commissions. The Lessor shall be the Lessee's 
agent and representative on any Property in respect of all matters arising 
under or in connection with any such sublease made for the Lessee by the 
Lessor.  Under each such sublease, the Lessee shall retain the right to enter 
upon and use the Property in question, subject to the terms and conditions of 
such sublease and the rights of the sublessee thereunder.  The Lessee further 
agrees to pay to the Lessor, following the date of such subletting, to and 
including the date provided in this Master Lease for the expiration of the 
Term, the sums of money which would have been payable by the Lessee as Basic 
Rent and Supplemental Rent, deducting only the net amount of rent, if any, 
which the Lessor shall actually receive (after deducting from the gross 
receipts the expenses, costs and payments of the Lessor which in accordance 
with the terms of this Master Lease would have been borne by the Lessee) in 
the meantime from and by

                                    -32-



any such subletting of any Property, and the Lessee hereby agrees to remain 
liable for all sums otherwise payable by the Lessee under this Master Lease, 
including the expenses of the Lessor aforesaid, as well as for any deficiency 
aforesaid.  The Lessor shall have the right from time to time to begin and 
maintain successive actions or other legal proceedings against the Lessee for 
the recovery of such deficiency, expenses or damages or for a sum equal to 
any installments of Basic Rent or Supplemental Rent and other sums payable 
hereunder, and to recover the same upon the liability of the Lessee herein 
provided, which liability it is expressly covenanted shall survive the 
commencement or determination of any action to secure possession of any 
Property.  Nothing herein contained shall be deemed to require the Lessor to 
wait to begin such action or other legal proceedings until the date when this 
Master Lease would have expired by limitation had there been no such Lease 
Event of Default.  Notwithstanding any such subletting without termination, 
pursuant to the terms hereof, the Lessor shall retain the right to and may at 
any time thereafter elect to terminate this Master Lease or the Lessee's 
right to possession of any Property for any previous breach which remains 
uncured or for any subsequent breach by giving the Lessee written notice 
thereof as herein provided, and in such event the Lessee shall forfeit any 
rights or interest under any such sublease and thereafter the obligations of 
any such sublessee shall run directly to the Lessor for its own account.  
Upon application by the Lessor, a receiver may be appointed to take 
possession of the Property, exercise all rights granted to the Lessor as 
agent and attorney-in-fact for the Lessee set forth in this Section 16.2(h) 
and apply any rentals collected from any Property as hereinabove provided.  
No taking of possession of any Property or other act by the Lessor as the 
agent and attorney-in-fact for the Lessee pursuant to the foregoing 
provisions, nor any subletting by the Lessor for the Lessee pursuant to the 
foregoing provisions, nor any such appointment of a receiver shall constitute 
or be construed as an election by the Lessor to terminate this Master Lease 
or the Lessee's right to possession of any Property unless a written notice 
of such intention be given to the Lessee.

     (i)  In the event of any termination of the Term with respect to any 
Property pursuant to Section 16.2(a) or as permitted by law, the Lessee shall 
quit and surrender such Property to the Lessor, and the Lessor may without 
further notice enter upon, reenter, possess and repossess the same by

                                     -33-



summary proceedings, ejectment or otherwise, and again have, repossess and 
enjoy the same as if this Master Lease had not been made, and in any such 
event neither the Lessee nor any Person claiming through or under the Lessee 
by virtue of any law or an order of any court shall be entitled to possession 
or to remain in possession of such Property but shall forthwith quit and 
surrender such Property, and the Lessor shall, notwithstanding any other 
provision of this Master Lease, be entitled to recover from the Lessee the 
aggregate of all amounts the Lessor is permitted to recover from the Lessee, 
including:

      (i)  the worth at the time of award, as computed below, of the unpaid rent
    (including Basic Rent and Supplemental Rent) which had been earned at the 
    time of such termination;

      (ii) the worth at the time of award of the amount by which the unpaid
    rent (including Basic Rent and Supplemental Rent) which would have been 
    earned after the time of such termination until the time of award exceeds 
    the amount of such rental loss that the Lessee proves could have been 
    reasonably avoided;

      (iii) the worth at the time of award of the amount by which the unpaid
    rent (including Basic Rent and Supplemental Rent) for the balance of the 
    term after the time of award exceeds the amount of such rental loss for said
    balance of the term that the Lessee proves could be reasonably avoided; and

      (iv)  any other amount necessary to compensate the Lessor for all the
    detriment proximately caused by the Lessee's failure to perform its
    obligations under this Master Lease or which in the ordinary course of 
    things would be likely to result therefrom, including any loss or damage 
    arising out of the failure of the Lessor to receive the benefit of the 
    performance by the Lessee of any obligation to purchase any Property under
    the provisions of this Master Lease.  The Lessee acknowledges and agrees 
    that, in reliance upon this Master Lease and the Lessee's covenants and
    agreements hereunder and the creditworthiness and financial condition
    of the Lessee, the Lessor has entered into certain special transactions
    to finance the costs of purchasing the Land and constructing the 
    Improvements

                                      -34-




    and, in connection with such financing transactions, the Lessor has
    incurred and will continue to incur indebtedness and liabilities under
    and pursuant to the Participation Agreement and the other Operative 
    Documents.  The Lessee acknowledges and agrees that a Lease Event of 
    Default will cause the Lessor substantial damage and detriment due to its
    obligations and liabilities under the Participation Agreement and the
    other Operative Documents, including the failure of the Lessor to be fully
    compensated for the Advances made to the Lessee.  Accordingly, in order to
    compensate the Lessor for all detriment proximately caused by the Lessee's
    failure to perform its obligations under this Master Lease, the Lessor shall
    be permitted to recover from the Lessee, without limitation, the Recourse
    Amount.

    The "worth at the time of award" of the amounts referred to in the 
foregoing subsections (i) and (ii) shall be computed by allowing interest at 
the Overdue Rate (or at the highest rate permitted by Applicable Law, 
whichever is less) on each rental installment from the date the same was due 
hereunder to the time of award.  The "worth at the time of award" of the 
amount referred to in the foregoing subparagraph (iii) shall be computed by 
discounting such amount at the discount rate of the Federal Reserve Bank of 
San Francisco at the time of the award plus one percent (1%).  As used 
herein, the term "time of award" shall mean either (A) the date upon which 
the Lessee pays to the Lessor the amount recoverable by the Lessor as 
hereinabove set forth or (B) the date of entry of any determination, order or 
judgment of any court, other legally constituted body, or any arbitrator(s), 
determining the amount recoverable, whichever first occurs.  If the time of 
award is determined under clause (B), above, then the amount recoverable by 
the Lessor hereunder shall bear interest from the time of award until paid at 
the Overdue Rate (or at the highest rate permitted by Applicable Law, 
whichever is less).  Nothing herein contained shall limit or prejudice the 
right of the Lessor, and the Lessor is hereby expressly granted the right, in 
any bankruptcy or reorganization or insolvency proceedings, to prove for and 
obtain as damages by reason of such termination, an amount equal to the 
maximum allowed by any statute or rule of law whether such amount shall be 
greater or less than the amounts referred to above.

                                    -35-



     (j)  Notwithstanding anything contained in Section 16.2(c) or (e) hereof 
to the contrary, in the event that the Lease Event of Default resulting in 
the exercise of remedies by the Lessee hereunder is solely a Financial 
Covenant Event of Default, the Lessee shall have the option to (i) remarket 
the Properties for one year after the occurrence of such Financial Covenant 
Event of Default in accordance with Article XXI hereof, with the purchase of 
the Properties to be consummated, and the other payments required thereunder 
to be made to the Lessor, no later than the date that is one year following 
the occurrence of such Financial Covenant Event of Default (which date shall 
constitute the Expiration Date if such option is exercised), or (ii) exercise 
its Early Purchase Option under Section 18.1 hereof, with the purchase of the 
Properties by the Lessee to be consummated, and the other payments required 
thereunder to be made to the Lessor, on the next Payment Date following the 
occurrence of such Financial Covenant Event of Default (which date shall 
constitute the Expiration Date if such option is exercised). The Lessee shall 
notify the Lessor within ten (10) days after the occurrence of such Financial 
Covenant Event of Default which option it is exercising. If the Lessee 
exercises neither of such options or, if one of such options is exercised but 
the Lessor does not receive the payments required by such Article or Section 
on the date set forth above, such failure to exercise or failure to receive 
payment shall constitute a Lease Event of Default that is not a Financial 
Covenant Event of Default and the Lessor shall be entitled to exercise any of 
its remedies set forth in Sections 17.2(a) - (i) hereof.

     16.3 WAIVER OF CERTAIN RIGHTS.  The Lessee hereby waives, to the fullest 
extent permitted by law, (a) any notice of re-entry or the institution of 
legal proceedings to obtain re-entry or possession; (b) any right of 
redemption, re-entry or repossession; (c) any appraisement, valuation, stay, 
extension or reinstatement laws now or hereafter in force and all rights of 
marshalling in the event of any sale of any Property or any interest therein; 
(d) the benefit of any laws now or hereafter in force exempting property from 
liability for rent or for debt or limiting the Lessor with respect to the 
election of remedies; and (e) any other rights which might otherwise limit or 
modify any of the Lessor's rights or remedies under this Article XVI.

     16.4 POWER OF SALE AND FORECLOSURE.  In the event that (i) the Lessor 
reasonably determines, based upon an opinion of counsel, or (ii) a court of 
competent jurisdiction rules, that

                                    -36-



this Master Lease constitutes a mortgage, deed of trust or other secured 
financing with respect to any Property as is the intent of the parties 
pursuant to Article XXV, and subject to the availability of such remedy under 
Applicable Law, then the Lessor and the Lessee agree that the Lessee hereby 
mortgages and grants to the Lessor a Lien against Lessee's interest in each 
such Property WITH POWER OF SALE, for the purpose of securing all of the 
Lessee's obligations hereunder (including the payment of Basic Rent and 
Supplemental Rent) (collectively, the "Obligations").  Upon the occurrence of 
any Lease Event of Default, the Lessor shall have the power and authority, to 
the extent provided by Applicable Law, to exercise the following rights and 
remedies:

    (a)  To declare the Obligations immediately due and payable;

    (b)  With or without notice, and without releasing the Lessee from any 
obligation hereunder, to cure any default of the Lessee and, in connection 
therewith, to enter upon any Property and to perform such acts and things as 
the Lessor deems necessary or desirable to inspect, investigate, assess and 
protect any Property, including: to obtain a court order to enforce the 
Lessor's right to enter and inspect any Property pursuant to California Civil 
Code Section 2929.5, to which the decision of the Lessor as to whether there 
exists a release or threatened release of a Hazardous Substance onto such 
Property shall be deemed reasonable and conclusive as between the parties 
hereto; to have a receiver appointed pursuant to California Code of Civil 
Procedure Section 564 to enforce the Lessor's right to enter and inspect any 
Property for Hazardous Substances; to appear in and defend any action or 
proceeding purporting to affect any Property or the rights or powers of the 
Lessor hereunder; to pay, purchase, contest or compromise any encumbrance, 
charge, lien or claim of lien which, in the judgment of the Lessor, is prior 
or superior hereto, the judgment of the Lessor being conclusive as between 
the parties hereto; to pay any premiums or charges with respect to insurance 
required to be carried hereunder; and to employ counsel, accountants, 
contractors and other appropriate persons to assist the Lessor;


     (c)  To commence and maintain an action or actions in any court of 
competent jurisdiction to foreclose this instrument as a mortgage or deed of 
trust or to obtain specific enforcement of

                               -37-



the covenants of the Lessee hereunder, and the Lessee agrees that such 
covenants shall be specifically enforceable by injunction or any other 
appropriate equitable remedy and that for the purposes of any suit brought 
hereunder, the Lessee waives the defense of laches and any applicable statute 
of limitations;

     (d)  The Lessor or its employees, acting by themselves through a 
court-appointed receiver, may enter upon, possess, manage, operate, dispose 
of and contract to dispose of any Property or any part thereof; negotiate 
with governmental authorities with respect to any Property's environmental 
compliance and remedial measures; contract for goods and services, hire 
agents, employees and counsel, make repairs, alterations and improvements to 
any Property necessary, in the Lessor's judgment, to protect or enhance the 
security hereof; incur the risks and obligations ordinarily incurred by 
owners of property (without any personal obligation on the part of the 
receiver); or to take any and all other actions which may necessary or 
desirable to comply with the Lessee's obligations hereunder and under the 
Operative Documents.  All sums realized by the Lessor under this Section 
16.4(d), less all costs and expenses incurred by it under this Section 
16.4(d), including attorneys' fees, and less such sums as the Lessor deems 
appropriate as a reserve to meet future expenses under this Section 16.4(d), 
shall be applied on any Obligations secured hereby in such order as the 
Lessor shall determine.  Neither application of said sums to said 
indebtedness nor any other action taken by the Lessor under this Section 
16.4(d) shall cure or waive any Lease Event of Default or notice of default 
hereunder or nullify the effect of any such notice of default.  The Lessor, 
or any employee or agent of the Lessor, or a receiver appointed by a court, 
may take any action or proceeding hereunder without regard to (i) the 
adequacy of the security for the Obligations, (ii) the existence of a 
declaration that the Obligations or any part thereof have been declared 
immediately due and payable, or (iii) the filing of a notice of default;

     (e)  To execute a written notice of such Lease Event of Default and of 
its election to cause any Property to be sold to satisfy the Obligations, the 
Lessor shall give and record such notice as Applicable Law then requires as a 
condition precedent to a the Lessor's sale.  When the minimum period of time 
required by Applicable Law after such notice has elapsed, the Lessor, without 
notice to or demand upon the Lessee except as

                                    -38-



otherwise required by Applicable Law, shall sell the Property at the time and 
place of sale fixed by it in the notice of sale and in such order as it or 
the Lessor may determine, at public auction to the highest bidder for cash, 
in lawful money of the United States, payable at time of sale (the 
Obligations being the equivalent of cash for purposes of said sale).  With 
respect to the Properties and with respect to any Property that consists of 
several lots, parcels, or items of property, the Lessor may: (i) designate 
the order in which the Properties or such lots, parcels, or items shall be 
offered for sale or sold, or (ii) elect to sell the Properties or such lots, 
parcels or items through a single sale, through two or more successive sales, 
or in any other manner the Lessor deems in its best interest.  The Lessee 
shall have no right to direct the order in which the Properties or any 
Property is sold.  The Lessor may postpone sale of all or any portion of any 
Property by public announcement at such time and place of sale, and from time 
to time thereafter may postpone such sale by public announcement at such time 
fixed by the preceding postponement.  The Lessor shall deliver to the 
purchaser at such sale a deed conveying the Property in question or portion 
thereof so sold, but without any covenant or warranty, express or implied.  
The recitals in such deed of any matters or facts shall be conclusive proof 
of the truthfulness thereof. Any person, including the Lessor or the Lessee 
may purchase at such sale.

     In connection with any sale or sales hereunder, the Lessor may elect to 
treat any portion of any Property which consists of a right in action or 
which is property that can be severed from the real property covered hereby 
or any improvements thereon without causing structural damage thereto as if 
the same were personal property or a fixture, as the case may be, and dispose 
of the same in accordance with Applicable Law, separate and apart from the 
sale of real property.  Any sale of any personal property or fixtures 
hereunder shall be conducted in any manner permitted by the Uniform 
Commercial Code.

      After deducting all costs, fees and expenses of the Lessor, including 
all costs of evidence of title and attorneys' fees in connection with sale, 
the Lessor shall apply the proceeds of sale to payment of all sums so 
expended under the terms hereof not then repaid; the payment of all other 
sums then secured hereby; and the remainder, if any, to the person or persons 
legally entitled thereto;

                                 -39-



     (f)  To resort to and realize upon any Property and any other security 
now or hereafter held by the Lessor in such order and manner as the Lessor 
may, in its sole discretion, determine; and resort to any or all such 
security may be taken concurrently or successively and in one or several 
consolidated or independent judicial actions or lawfully taken non-judicial 
proceedings, or both;

     (g)  To commence and maintain an action or actions in any court of 
competent jurisdiction pursuant to California Code of Civil Procedure Section 
736, whether commenced prior to foreclosure of any Property or after 
foreclosure of any Property, and to seek the recovery, subject to the 
following sentence, of any and all costs, damages, expenses, fees, penalties, 
fines, judgments, indemnification payments to third parties, and other 
out-of-pocket costs or expenses actually incurred by the Lessor 
(collectively, the "Environmental Costs") incurred or advanced by the Lessor 
relating to the cleanup, remediation or other response action required by 
Applicable Law or which the Lessor believes necessary to protect any 
Property.  The Lessor and the Lessee agree that the Lessor may recover (i) 
any and all Environmental Costs that result from any violation of Applicable 
Law, or (ii) any and all reasonable Environmental Costs that the Lessor 
believes necessary to protect any Property.  All Environmental Costs incurred 
by the Lessor pursuant to this Section 16.4(g) (including court costs, 
consultants' fees and attorneys' fees, whether incurred in litigation or not 
and whether before or after judgment) shall bear interest at the Overdue Rate 
from the date of expenditure until said sums have been paid.  The Lessor 
shall be entitled to bid, at the sale of any Property held pursuant to 
Section 16.4(e) above, the amount of said costs, expenses and interest in 
addition to the amount of the other obligations hereby secured as a credit 
bid, the equivalent of cash.  For the purposes of any action brought under 
this Section 16.4(g), the Lessee hereby waives the defense of laches and any 
applicable statute of limitations, provided, however, that the period for 
laches or any applicable statute of limitations shall begin to run upon 
discovery by the Lessor of the circumstances giving rise to such action; and

     (h)  To waive its lien against any Property or any portion thereof, whether
fixtures or personal property, to the extent such property is found to be
environmentally impaired in accordance with California Code of Civil Procedure
Section 726.5

                                  -40-



and to exercise any and all rights and remedies of an unsecured creditor 
against the Lessee and all of the Lessee's assets and property for the 
recovery of any deficiency and Environmental Costs, including seeking an 
attachment order pursuant to California Code of Civil Procedure Section 
483.010. As between the Lessor and the Lessee, for purposes of California 
Code of Civil Procedure Section 726.5, the Lessee shall have the burden of 
proving that the Lessee or any related party (or any affiliate or agent of 
the Lessee or any related party) was not in any way negligent in permitting 
the release or threatened release of the Hazardous Substance.  For the 
purposes of any action brought under this paragraph, the Lessee hereby waives 
the defense of laches and any applicable statute of limitations.

     All costs and expenses incurred by the Lessor pursuant to this Section 
16.4 (including court costs, consultants' fees and attorneys' fees, whether 
incurred in litigation or not and whether before or after judgment) shall 
bear interest at the Overdue Rate, from the date of expenditure until said 
sums have been paid.  The Lessor shall be entitled to bid, at the sale of any 
Property held pursuant to subsection 16.4(e) above, the amount of said costs, 
expenses and interest in addition to the amount of the other Obligations 
hereby secured as a credit bid, which shall be deemed the equivalent of cash. 
 The Lessee hereby waives any right to require that any security given 
hereunder or under any other agreement securing the Obligations be marshalled 
and further waives any right otherwise available in respect to marshalling of 
assets which secure any Obligation or to require the Lessor to pursue its 
remedies against any such assets.

     16.5 REMEDIES CUMULATIVE.  The remedies herein provided shall be 
cumulative and in addition to (and not in limitation of) any other remedies 
available at law, equity or otherwise, including any mortgage foreclosure 
remedies.

     16.6  LESSEE'S RIGHT TO CURE. Notwithstanding any provision contained in 
this Master Lease or any other Operative Document, if a Lease Event of 
Default has occurred and is continuing, the Lessee shall have the right to 
cure such Lease Event of Default by exercising its Early Purchase Option at 
any time prior to such time as a foreclosure upon or sale of the Property has 
been completed.

     16.7  LESSOR'S OBLIGATION TO SELL.  In the event that the Lessor, 
pursuant to the exercise of any right arising under this

                                      -41-



Lease, obtains both title to and possession of the Property (or any portion 
thereof), the Lessor shall thereafter use its commercially reasonable efforts 
to sell the Property (or such portion thereof): (i) to the Lessee in 
accordance with the provisions of Article XVII or (ii) to one or more 
unrelated third parties for Fair Market Value (it being the intention of the 
Lessor and the Lessee that the Lessor shall not have an unlimited and 
indefinite right to possess the Property for its own benefit or to lease the 
Property to parties other than the Lessee). Following such sale, any net 
amounts received by the Lessor in excess of the aggregate amount to which the 
Lessor, the Agent or any Participant is otherwise entitled under this Master 
Lease shall be promptly remitted by the Lessor to the Lessee. Notwithstanding 
the foregoing, the Lessor shall be under no obligation pursuant to this 
Section 16.7 to sell the Property at a time, or in a manner, that would 
adversely affect the Lessor's ability to enforce its right to receive amounts 
otherwise payable to the Lessor by the Lessee under this Master Lease.

                                  ARTICLE XVII

                             LESSOR'S RIGHT TO CURE

     17.1 THE LESSOR'S RIGHT TO CURE THE LESSEE'S LEASE DEFAULTS.  The 
Lessor, without waiving or releasing any obligation or Lease Event of 
Default, may (but shall be under no obligation to), remedy any Lease Event of 
Default for the account and at the sole cost and expense of the Lessee, 
including the failure by the Lessee to maintain the insurance required by 
Article XIII, and may, to the fullest extent permitted by Applicable Law, and 
notwithstanding any right of quiet enjoyment in favor of the Lessee, enter 
upon any Property for such purpose and take all such action thereon as may be 
necessary or appropriate therefor. No such entry shall be deemed an eviction 
of the Lessee.  All reasonable out-of-pocket costs and expenses so incurred 
(including fees and expenses of counsel), together with interest thereon at 
the Overdue Rate from the date on which such sums or expenses are paid by the 
Lessor, shall be paid by the Lessee to the Lessor as Supplemental Rent.

                                   -42-




                                  ARTICLE XVIII

                               PURCHASE PROVISIONS

     18.1 EARLY PURCHASE OPTION.  Subject to the conditions contained herein, 
and without limitation of the Lessee's purchase obligation pursuant to 
Section 18.2 or 18.3, the Lessee shall have the option on any Scheduled 
Payment Date to purchase (or cause its designee to purchase) (a) any Property 
subject to this Master Lease at a price equal to the Property Balance for 
such Property on the date of such purchase or (b) all of the Properties 
subject to this Lease at a price equal to the Lease Balance on the date of 
such purchase.  Lessee's purchase of less than all of the Properties pursuant 
to this Section 18.1 shall not restrict Lessee's ability to purchase any 
other Property at some other time, so long as Lessee complies with the 
provisions of this Section 18.1 and Lessee shall grant to Lessor any 
necessary licenses or easements with respect to the Property purchased by the 
Lessee for the benefit of the Property not purchased by the Lessee.  The 
Lessee's exercise of its options pursuant to this Section 18.1 shall be 
subject to the delivery by Lessee of a Purchase Notice to the Lessor not less 
than sixty (60) days prior to such purchase, specifying the date of such 
purchase provided, however, that Lessee shall have the right to rescind such 
Purchase Notice within thirty (30) days from the delivery thereof.  If the 
Lessee exercises its option pursuant to this Section 18.1 then, upon the 
Lessor's receipt of all amounts due in connection therewith, the Lessor shall 
transfer to the Lessee or its designee all of the Lessor's right, title and 
interest in and to the applicable Properties in accordance with the 
procedures set forth in Section 21.1(a), such transfer to be effective as of 
the date specified in the Purchase Notice.  In addition to the foregoing and 
any other provision of this Master Lease, Lessee may exercise its Early 
Purchase Option at any time prior to (i) the execution of a sale contract for 
the sale of the Property to a third party so long as such execution occurs 
after the expiration or earlier termination of the Master Lease and Lessee is 
given fifteen (15) days' prior written notice of the material terms of such 
contract, or (ii) the completion of foreclosure proceedings by which the 
Master Lease is foreclosed as a mortgage.

     18.2 EXPIRATION DATE PURCHASE OBLIGATION.  Unless (a) all of the 
Properties have been purchased by the Lessee pursuant to Article XV or 
Section 18.1, or (b) the Lessee shall have

                                     -43-



properly exercised the Remarketing Option with respect to each Property then 
subject to this Master Lease and shall have fulfilled all of the conditions 
set forth in clauses (a) through (l) of Section 20.1 hereof and the Lessor 
shall have sold its interest in each Property then subject to this Master 
Lease pursuant thereto, then, subject to the terms, conditions and provisions 
set forth in this Article, and in accordance with the terms of Section 
21.1(a), the Lessee shall purchase (or cause its designee to purchase) from 
the Lessor, and the Lessor shall convey to the Lessee (or such designee), on 
the Expiration Date with respect to each Property then subject to this Master 
Lease all of the Lessor's interest in such Property for an amount equal to 
the Property Balance therefor.  The Lessee may designate, in a notice given 
to the Lessor not less than ten (10) Business Days prior to the closing of 
such purchase (time being of the essence), the transferee or transferees to 
whom the conveyance shall be made (if other than to the Lessee), in which 
case such conveyance (subject to the terms and conditions set forth herein) 
shall be made to such designee; provided, however, that such designation of a 
transferee or transferees shall not cause the Lessee to be released, fully or 
partially, from any of its obligations under this Master Lease, including the 
obligation to pay the Lessor the Lease Balance on such Expiration Date.

     18.3 ACCELERATION OF PURCHASE OBLIGATION.

     (a)  The Lessee shall be obligated to purchase for an amount equal to 
the Lease Balance the Lessor's interest in all of the Properties 
(notwithstanding any prior election to exercise its Early Purchase Option 
pursuant to Section 18.1) (i) automatically and without notice upon the 
occurrence of any Lease Event of Default specified in clause (g) or (h) of 
Section 16.1 and (ii) as provided for in Section 16.2(e) immediately upon 
written demand of the Lessor upon the occurrence of any other Lease Event of 
Default.

    (b)  The Lessee shall be obligated to purchase for an amount equal to the 
Lease Balance (plus all other amounts owing in respect of Rent (including 
Supplemental Rent) theretofore accruing) immediately upon written demand of 
the Lessor the Lessor's interest in all of the Properties at any time during 
the Term when (i) the Lessor ceases to have title as contemplated by Section 
11.1 (other than solely as a result of the imposition of Lessor Liens) or 
(ii) any related Operative

                                  -44-



Document to which the Lessee is a party shall cease to be in full force and 
effect, or shall cease to give the Lenders the Liens and other material 
rights, powers and privileges purported to be created thereby.

     (c)  Any purchase under this Section 18.3 shall be in accordance with 
the procedures for transfer set forth in Section 21.1(a).

                                   ARTICLE XIX

                               RENEWAL PROCEDURES

     19.1 RENEWAL.  Subject to the conditions set forth herein, the Lessee 
and the Lessor may agree to renew the Base Lease Term for any Property for a 
term (each, a "Renewal Term"), with each such Renewal Term to commence on the 
first day following the Expiration Date then in effect for such Property and 
end on the seventh anniversary of such day (or, if such anniversary is not a 
Business Day, the next succeeding Business Day).  The effective extension of 
the Base Lease Term for any Property shall be subject to the satisfaction of 
each of the following conditions:

     (a)  the Lessee shall have delivered, not later than 360 days prior to 
the Expiration Date then in effect for such Property, written notice to the 
Lessor and each Lender of the Lessee's request to extend the Base Lease Term 
for such Property;

     (b)  on both the date of delivery of the notice referred to in clause 
(a) and on the Expiration Date then in effect for such Property, (i) no Event 
of Default shall have occurred and be continuing, and (ii) by delivery of 
written notice of its intent to renew the Base Lease Term, the Lessee shall 
be deemed to represent to the Lessor as to the matters set forth in clause 
(i) of this condition (b);

     (c)  the Lessee shall not have exercised the Remarketing Option with 
respect to such Property; and

     (d)  the Lenders, in the exercise of their sole discretion, shall have 
agreed with the Lessee (w) to the extension of the Maturity Date with respect 
to the Loans and Equity Amounts

                                  -45-



relating to such Property, (x) upon the Rent applicable for such Renewal 
Term, (y) upon the conditions for permitting such renewal (including the 
delivery of an Appraisal satisfactory in form and substance to Lessor and 
each Lender and such other conditions as Lessor or any Lender, in its sole 
discretion, may request) and (z) upon such other modification to this Master 
Lease as the Lessor, Lenders and the Lessee then deem appropriate;

provided, however, that in no event shall the Renewal Term for any Property 
extend beyond the 40th anniversary of the Base Lease Term Commencement Date 
with respect to such Property.

                                   ARTICLE XX

                               REMARKETING OPTION

     20.1 OPTION TO REMARKET.  Subject to the fulfillment of each of the 
conditions set forth in this Section 20.1, the Lessee shall have the option 
(the "Remarketing Option") to market and complete the sale for the Lessor of 
any Property then subject to this Master Lease.

     The Lessee's effective exercise and consummation of the Remarketing 
Option with respect to any Property shall be subject to the due and timely 
fulfillment of each of the following provisions as to the applicable Property 
as of the dates set forth below.

     (a)  Not later than three hundred sixty (360) days prior to the 
Expiration Date for such Property, the Lessee shall give to the Lessor and 
the Lenders written notice of the Lessee's exercise of the Remarketing 
Option, which exercise shall be revocable as set forth below.

     (b)  Not later than one hundred twenty (120) days prior to the 
Expiration Date, the Lessee shall deliver to the Lessor an Environmental 
Audit for such Property. Such Environmental Audit shall be prepared by an 
environmental consultant selected by the Lessor in the Lessor's reasonable 
discretion and shall contain conclusions reasonably satisfactory to the 
Lessor as to the environmental status of the Properties.  If any such 
Environmental Audit indicates any exceptions, the Lessee shall have also 

                                -46-




delivered prior to the Expiration Date for such Property a Phase Two 
environmental assessment by such environmental consultant.

     (c)  On the date of the Lessee's notice to the Lessor of the Lessee's 
exercise of the Remarketing Option, no Lease Event of Default or Lease 
Default shall exist, and thereafter, no Lease Event of Default or Lease 
Default shall exist.

     (d)  The Completion Date shall have occurred with respect to such 
Property prior to the Lessee's delivery of notice of its intention to 
exercise the Remarketing Option, all punch list items with respect to the 
Construction of such Property shall have been completed, and the appropriate 
Governmental Authority shall have issued permanent certificates of occupancy 
for all of the Improvements on such Property.

     (e)  The Lessee shall have completed all Modifications, restoration and 
rebuilding of such Property pursuant to Sections 10.1 and 14.1 (as the case 
may be) and shall have fulfilled all of the conditions and requirements in 
connection therewith pursuant to said Sections, in each case prior to the 
date on which the Lessee delivers notice of its intention to exercise the 
Remarketing Option with respect to such Property (time being of the essence), 
regardless of whether the same shall be within the Lessee's control.  The 
Lessee shall have also paid the cost of all Modifications commenced with 
respect to such Property prior to the Expiration Date.  The Lessee shall not 
have been excused pursuant to Section 12.1 from complying with any Applicable 
Law relating to such Property that involved the extension of the ultimate 
imposition of such Applicable Law beyond the Expiration Date for such 
Property.  Any Permitted Liens (other than Lessor Liens) on such Property 
that were contested by the Lessee shall have been removed.

     (f)  During the Marketing Period, the Lessee shall, as nonexclusive 
agent for the Lessor, use its commercially reasonable efforts to sell the 
Lessor's interest in such Property and will attempt to obtain the highest 
purchase price therefor.  The Lessee will be responsible for hiring brokers 
and making such Property available for inspection by prospective purchasers.  
The Lessee shall promptly upon request permit inspection of such Property and 
any maintenance records relating to such Property by the Lessor, any Lender 
and any potential purchasers, and shall otherwise do all things necessary to 
sell and deliver possession of such Property to any purchaser.  All such 
market-

                                    -47-



ing of such Property shall be at the Lessee's sole expense.  The Lessee shall 
allow the Lessor and any potential qualified purchaser reasonable access to 
such Property for the purpose of inspecting the same.

     (g)  The Lessee shall procure bids from one or more bona fide 
prospective purchasers and shall deliver to the Lessor and the Lenders not 
less than sixty (60) days prior to the Expiration Date for such Property a 
binding written unconditional (except as set forth below), irrevocable offer 
by such purchaser or purchasers offering the highest bid to purchase such 
Property.  No such purchaser shall be the Lessee or any Subsidiary or 
Affiliate of the Lessee.  The written offer must specify the Expiration Date 
for such Property as the closing date unless the Lessor and the Lenders shall 
otherwise agree in their sole discretion.

     (h)  The Lessee shall submit all bids to the Lessor and the Lenders, and 
the Lessor will have the right to submit any one or more bids.  Any sale by 
the Lessee shall be for the highest cash bid submitted to the Lessor.  The 
determination of the highest bid shall be made by the Lessor prior to the end 
of the Marketing Period for such Property, and the Lessor shall retain the 
right to purchase the Property by submitting a bid one dollar ($1) in excess 
of the highest bid submitted to the Lessor.  All bids shall be on an all-cash 
basis unless the Lessor and the Lenders shall otherwise agree in their sole 
discretion.

     (i)  In connection with any such sale of such Property, the Lessee will 
provide to the purchaser all customary "seller's" indemnities, 
representations and warranties regarding title, absence of Liens (except 
Lessor Liens) and the condition of such Property, including a commercially 
acceptable environmental indemnity regarding investigation and remediation 
costs for existing conditions to the extent the same are required by the 
purchaser.  The Lessee shall have obtained, at its cost and expense, all 
required governmental and regulatory consents and approvals and shall have 
made all filings as required by Applicable Law in order to carry out and 
complete the transfer of such Property.  As to the Lessor, any such sale 
shall be made on an "AS IS, WHERE IS" basis without representation or 
warranty by the Lessor other than the absence of Lessor Liens. Any agreement 
as to such sale shall be made subject to the Lessor's rights hereunder.

                                  -48-



     (j)  The Lessee shall pay directly, and not from the sale proceeds, all 
prorations, credits, costs and expenses of any such sale, whether incurred by 
the Lessor or the Lessee, including the cost of all title insurance, surveys, 
Environmental Audits and other environmental reports, appraisals, transfer 
taxes, the Lessor's reasonable attorneys' fees, the Lessee's attorneys' fees, 
commissions, escrow fees, recording fees, and all applicable documentary and 
other transfer taxes.

     (k)  The Lessee shall pay to the Lessor on or prior to the Expiration 
Date for such Property (or in the case of Supplemental Rent, to the Person 
entitled thereto) an amount equal to the Recourse Amount with respect to such 
Property plus all accrued and unpaid Rent (including Supplemental Rent, if 
any) and all other amounts hereunder which have accrued or will accrue prior 
to or as of the Expiration Date for such Property, in the type of funds 
specified in Section 3.4 hereof.

     (l)  If the Gross Remarketing Proceeds for the sale of such Property is 
less than the difference between the Property Balance minus the Recourse 
Amount with respect to such Property, then Lessee shall pay to Lessor on or 
prior to the Expiration Date for such Property the amounts, if any, required 
to be paid pursuant to Section 13.2 of the Participation Agreement.

     (m)  The purchase of such Property shall be consummated on the 
Expiration Date therefore and the gross proceeds (the "Gross Remarketing 
Proceeds") of the sale of such Property (I.E., without deduction for any 
marketing, closing or other costs, prorations or commissions) shall be paid 
directly to Lessor; provided, however, that if the sum of the Gross Marketing 
Proceeds from such sale plus the Recourse Amount paid by the Lessee pursuant 
to the Section 20.1(k) above exceeds the Lease Balance as of such date, then 
the excess shall be paid to the Lessee on the Expiration Date.

     If one or more of the foregoing provisions shall not be fulfilled as of 
the date set forth above, or the Property is not purchased as aforesaid, then 
the Lessor shall declare by written notice to the Lessee the Remarketing 
Option to be null and void (whether or not it has been theretofore exercised 
by the Lessee) as to the Property, in which event all of the Lessee's rights 
under this Section 20.1 shall immediately terminate and the

                                  -49-




Lessee shall be obligated to purchase all of the Lessor's interest in the 
Property pursuant to Section 18.2 on the Expiration Date.  Notwithstanding 
the foregoing, the Lessee may at any time during the Remarketing Period 
exercise its Early Purchase Option in accordance with Section 18.1, provided 
that the Lessee shall bear all costs arising out of or attributable to the 
cessation of remarketing efforts, including any costs, expenses, damages or 
liability which may be alleged by any prospective purchaser of the Property.

      20.2 CERTAIN OBLIGATIONS CONTINUE.  During the Marketing Period for any 
Property, the obligation of the Lessee to pay Rent with respect to such 
Property (including the installment of Rent due on the Expiration Date for 
such Property) shall continue undiminished for the remainder of the Term.  
The Lessor shall have the right, but shall be under no duty, to solicit bids, 
to inquire into the efforts of the Lessee to obtain bids or otherwise to take 
action in connection with any such sale, other than as expressly provided in 
this Article XX.

                                   ARTICLE XXI

                 PROCEDURES RELATING TO PURCHASE OR REMARKETING

     21.1 PROVISIONS RELATING TO CONVEYANCE OF ANY PROPERTY UPON PURCHASE BY 
THE LESSEE, REMARKETING OR CERTAIN OTHER EVENTS.

     (a)  In connection with any termination of this Master Lease with 
respect to any Property pursuant to the terms of Article XV, in connection 
with any purchase or in connection with the Lessee's purchase of any Property 
in accordance with Section 18.1 or pursuant to the Construction Agency 
Agreement or in connection with the Lessee's Expiration Date Purchase 
Obligation or obligations under Section 16.2(e), then, upon the date on which 
this Master Lease is to terminate with respect to the applicable Property and 
upon the payment of all amounts due under Section 5.1 of the Construction 
Agency Agreement and upon tender by the Lessee of the amounts set forth in 
Article XV, Sections 16.2(e), 18.1, 18.2 or 18.3, as applicable:

         (i)  the Lessor shall execute and deliver to the Lessee (or 
     to the Lessee's designee) at the Lessee's cost and expense a grant 
     deed with respect to such Property or Properties, a quitclaim bill 
     of sale with respect to the

                                    -50-



     Equipment located on such Property or Properties and an assignment 
     of the Lessor's entire interest in such Property or Properties 
     (which shall include an assignment of all of the Lessor's right, 
     title and interest in and to any Net Proceeds with respect to such 
     Property or Properties not previously received by the Lessor and an 
     assignment of leases of the Properties), in each case in recordable 
     form and otherwise in conformity with local custom and free and 
     clear of the Lien of the Deed of Trust and any Lessor Liens 
     attributable to the Lessor;

         (ii)  such Property or Properties shall be conveyed to the 
     Lessee "AS IS,  WHERE IS" and in its or their then present physical 
     condition; and

         (iii)  the Lessor shall execute and deliver to Lessee and 
     the Lessee's  title insurance company an affidavit as to the 
     Lessor's title and the absence  of Lessor Liens and shall execute 
     and deliver to Lessee a statement of  termination of this Master 
     Lease and the Construction Agency Agreement, in each  case to the 
     extent such Operative Documents relate to such Property or  
     Properties and shall use its commercially reasonable efforts to 
     cause the  Lenders to execute and deliver a release of the Deed of 
     Trust relating to such  Property, a release of the Assignment of 
     Leases and Rents to the extent  relating to such Property, and 
     termination statements for any financing  statements which are then 
     of record naming the Lenders as the secured parties.
     
     (b)  If the Lessee properly exercises the Remarketing Option with 
respect to any Property, then the Lessee shall, on the Expiration Date for 
such Property, and at its own cost, transfer possession of such Property to 
the independent purchaser(s) thereof, in each case by surrendering the same 
into the possession of the Lessor or such purchaser(s), as the case may be, 
free and clear of all Liens other than Lessor Liens and the lien of the Deed 
of Trust, in good condition (as modified by Modifications permitted by this 
Master Lease), ordinary wear and tear excepted, and in compliance with 
Applicable Law.  The Lessee shall, on and within a reasonable time before and 
up to one year after the Expiration Date for such Property, cooperate 
reasonably with the Lessor and the independent purchaser(s) of such Property 
in order to facilitate such purchase, which cooperation shall include 
reasonable efforts with respect to the

                                    -51-




following, all of which the Lessee shall do on or before the Expiration Date 
for such Property or as soon thereafter as is reasonably practicable: 
providing copies of all books and records regarding the maintenance and 
ownership of such Property and all know-how, data and technical information 
relating thereto, providing a current copy of the Plans and Specifications 
for such Property, granting or assigning all assignable licenses necessary 
for the operation and maintenance of such Property and cooperating reasonably 
in seeking and obtaining all necessary Governmental Action.  The obligations 
of the Lessee under this paragraph shall survive the expiration or 
termination of this Master Lease.

                                  ARTICLE XXII

                              ESTOPPEL CERTIFICATES

     22.1 ESTOPPEL CERTIFICATES.  At any time and from time to time upon not 
less than ten (10) Business Days' prior request by the Lessor or the Lessee 
(the "Requesting Party"), the other party (whichever party shall have 
received such request, the "Certifying Party") shall furnish to the 
Requesting Party a certificate signed by an authorized officer of the 
Certifying Party (which, in the case of the Lessee, shall be a Responsible 
Employee) certifying that this Master Lease is in full force and effect (or 
that this Master Lease is in full force and effect as modified and setting 
forth the modifications); the dates to which the Basic Rent and Supplemental 
Rent have been paid; to the best knowledge of the signer of such certificate, 
whether or not the Requesting Party is in default under any of its 
obligations hereunder (and, if so, the nature of such alleged default); and 
such other matters under this Master Lease as the Requesting Party may 
reasonably request.  Any such certificate furnished pursuant to this Article 
XXII may be relied upon by the Requesting Party, and any existing or 
prospective mortgagee, purchaser or lender, and any accountant or auditor, 
of, from or to the Requesting Party (or any Affiliate thereof).

                                     -52-




                                  ARTICLE XXIII

                             ACCEPTANCE OF SURRENDER

     23.1 ACCEPTANCE OF SURRENDER.  No surrender to the Lessor of this Master 
Lease or of all or any of the Properties or of any part of any thereof or of 
any interest therein shall be valid or effective unless agreed to and 
accepted in writing by the Lessor and, prior to the payment or performance of 
all obligations under the Loan Agreement and termination of the Commitments, 
the Lenders, and no act by the Lessor or the Lenders or any representative or 
agent of the Lessor or the Lenders, other than a written acceptance, shall 
constitute an acceptance of any such surrender.

                                  ARTICLE XXIV

                               NO MERGER OF TITLE

     24.1 NO MERGER OF TITLE.  There shall be no merger of this Master Lease 
or of the leasehold estate created hereby by reason of the fact that the same 
Person may acquire, own or hold, directly or indirectly, in whole or in part, 
(a) this Master Lease or the leasehold estate created hereby or any interest 
in this Master Lease or such leasehold estate, (b) the fee or groundleasehold 
estate in any Property, except as may expressly be stated in a written 
instrument duly executed and delivered by the appropriate Person or (c) a 
beneficial interest in the Lessor.

                                   ARTICLE XXV

                              INTENT OF THE PARTIES

     25.1 OWNERSHIP OF THE PROPERTIES.

     (a)  It is the intent of the parties hereto that:  (i) this Lease 
constitutes an "Operating Lease" pursuant to Statement of Financial 
Accounting Standards No. 12, as amended, for purposes of Lessee's financial 
reporting, and (ii) for purposes of federal, state and local income or 
franchise taxes and for any other tax imposed on or measured by income, the 
transaction contemplated hereby is a financing arrangement and preserves 

                                  -53-



ownership in the Properties in the Lessee. Accordingly, and notwithstanding 
any provision of this Lease to the contrary, the Lessor and the Lessee agree 
and declare that:  (i) the transactions contemplated hereby are intended to 
have a dual, rather than single, form; and (ii) all references in this Lease 
to the "lease" of the Property which fail to reference such dual form do so 
as a matter of convenience only and do  not reflect the intent of the Lessor 
and the Lessee as to the true form of such arrangements.  The Lessee shall be 
entitled to take any deduction, credit allowance or other reporting, filing 
or other tax position consistent with such characterizations.  The Lessor 
shall not file any federal, state or local income tax returns, reports or 
other statements in a manner inconsistent with the provisions of this Section 
25.1.

     (b)  It is the intent of the parties hereto that (i) the obligations of 
the Lessee under this Master Lease to pay Basic Rent and Supplemental Rent, 
Loan Balance, Lease Balance or Recourse Amount in connection with any 
purchase of a Property pursuant to this Master Lease shall be treated as 
payments of interest on and principal of, respectively, loans from the Lessor 
and the Lenders to the Lessee, and (ii) this Master Lease and the Lease 
Supplements grant a security interest and mortgage, as the case may be, on 
each Property to the Lessor to secure Lessee's performance under and payment 
of all amounts under this Master Lease and the other Operative Documents.

                                  ARTICLE XXVI

                                  MISCELLANEOUS

     26.1 SURVIVAL; SEVERABILITY; ETC.  Anything contained in this Master 
Lease to the contrary notwithstanding, all claims against and liabilities of 
the Lessee or the Lessor arising from events commencing prior to the 
expiration or earlier termination of this Master Lease shall survive such 
expiration or earlier termination for a period of one year except as to 
indemnification which shall continue to survive.  If any term or provision of 
this Master Lease or any application thereof shall be declared invalid or 
unenforceable, the remainder of this Master Lease and any other application 
of such term or provision shall not be affected thereby.  If any right or 
option of the Lessee provided in this Master Lease, including any right or 
option described in Article XIV, XV, XVIII or XX, would, in the


                                   -54-



absence of the limitation imposed by this sentence, be invalid or 
unenforceable as being in violation of the rule against perpetuities or any 
other rule of law relating to the vesting of an interest in or the suspension 
of the power of alienation of property, then such right or option shall be 
exercisable only during the period which shall end twenty-one (21) years 
after the date of death of the last survivor of the descendants of Franklin 
D. Roosevelt, the former President of the United States, and John D. 
Rockefeller, the founder of the Standard Oil Company, known to be alive on 
the date of the execution, acknowledgement and delivery of this Master Lease.

     26.2 AMENDMENTS AND MODIFICATIONS.  Subject to the requirements, 
restrictions and conditions set forth in the Participation Agreement, neither 
this Master Lease nor any provision hereof may be amended, waived, discharged 
or terminated except by an instrument in writing in recordable form signed by 
the Lessor and the Lessee.

                                        LAM RESEARCH CORPORATION



                                        By 
                                           ------------------------------
                                           Name:
                                           Title:

                                        IBJTC LEASING CORPORATION-BSC


                                        By 
                                           ------------------------------
                                           Name:
                                           Title:

     26.3 NO WAIVER.  No failure by the Lessor or the Lessee to insist upon 
the strict performance of any term hereof or to exercise any right, power or 
remedy upon a default hereunder, and no acceptance of full or partial payment 
of Rent during the continuance of any such default, shall constitute a waiver 
of any such default or of any such term.  To the fullest extent permitted by 
law, no waiver of any default shall affect or alter this Master Lease, and 
this Master Lease shall continue in full force and effect with respect to any 
other then existing or subsequent default.

                                        -55-




     26.4 NOTICES.  All notices, demands, requests, consents, approvals and 
other communications hereunder shall be in writing and directed to the 
address described in, and deemed received in accordance with the provisions 
of, Section 15.3 of the Participation Agreement.

     26.5 SUCCESSORS AND ASSIGNS.  All the terms and provisions of this 
Master Lease shall inure to the benefit of the parties hereto and their 
respective successors and permitted assigns.

     26.6 HEADINGS AND TABLE OF CONTENTS.  The headings and table of contents 
in this Master Lease are for convenience of reference only and shall not 
limit or otherwise affect the meaning hereof.

     26.7 COUNTERPARTS.  This Master Lease may be executed in any number of 
counterparts, each of which shall be an original, but all of which shall 
together constitute one and the same instrument.

     26.8 GOVERNING LAW.  THIS MASTER LEASE SHALL BE GOVERNED BY, AND 
CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF 
CALIFORNIA, WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES, EXCEPT AS TO 
MATTERS RELATING TO THE CREATION OF THE LEASEHOLD ESTATES HEREUNDER AND THE 
EXERCISE OF RIGHTS AND REMEDIES WITH RESPECT THERETO, WHICH SHALL BE GOVERNED 
BY AND CONSTRUED IN ACCORDANCE WITH THE LAW OF THE STATES IN WHICH SUCH 
ESTATES ARE LOCATED. WITHOUT LIMITING THE FOREGOING, IN THE EVENT THAT THIS 
MASTER LEASE IS DEEMED TO CONSTITUTE A FINANCING, WHICH IS THE INTENTION OF 
THE PARTIES, THE LAWS OF THE STATE OF CALIFORNIA, WITHOUT REGARD TO CONFLICTS 
OF LAWS PRINCIPLES, SHALL GOVERN THE CREATION, TERMS AND PROVISIONS OF THE 
INDEBTEDNESS EVIDENCED HEREBY, BUT THE LIEN CREATED HEREBY AND THE CREATION 
AND THE ENFORCEMENT OF SAID LIEN SHALL BE GOVERNED BY AND CONSTRUED IN 
ACCORDANCE WITH THE LAW OF THE STATES IN WHICH SUCH ESTATES ARE LOCATED.

     26.9 LIMITATIONS ON RECOURSE.  The parties hereto agree that except as 
specifically set forth in this Master Lease or in any other Operative 
Document, Lessor shall have no personal liability whatsoever to the Lessee or 
its respective successors and assigns for any claim based on or in respect of 
this Master Lease or any of the other Operative Documents or arising in any 
way from the transactions contemplated hereby or thereby and the

                                  -56-



recourse shall be solely had against the Lessor's interest in the Properties 
and pursuant to the Lessor Guarantee; provided, however, that Lessor shall be 
liable in its individual capacity and The Industrial Bank of Japan Trust 
Company shall be liable under the Lessor Guarantee (a) for Lessor's willful 
misconduct or gross negligence (or negligence in the handling of funds), (b) 
for any Tax based on or measured by any fees, commission or compensation 
received by it for acting as the Lessor as contemplated by the Operative 
Documents, (c) for Lessor Liens on any Property which are attributable to 
Lessor and are not promptly removed on or prior to such Property has been 
purchased by the Lessee pursuant to the terms hereof, and (d) any breaches by 
Lessor of its obligation under this Master Lease and the Operative Documents. 
 It is understood and agreed that, except as provided in the preceding 
sentence: (i) Lessor shall have no personal liability under any of the 
Operative Documents as a result of acting pursuant to and consistent with any 
of the Operative Documents; (ii) all obligations of Lessor to the Lessee are 
solely nonrecourse obligations except to the extent that it has received 
payment from others; and (iii) all such personal liability of Lessor is 
expressly waived and released as a condition of, and as consideration for, 
the execution and delivery of the Operative Documents by Lessor.

     26.10  ORIGINAL LEASE. The single executed original of this Master Lease 
marked "THIS COUNTERPART IS THE ORIGINAL EXECUTED COUNTERPART" on the 
signature page thereof and containing the receipt thereof of the 
Participation Agent on or following the signature page thereof shall be the 
Original Executed Counterpart of this Master Lease (the "Original Executed 
Counterpart").  To the extent that this Master Lease constitutes chattel 
paper, as such term is defined in the Uniform Commercial Code as in effect in 
any applicable jurisdiction, no security interest in this Master Lease may be 
created through the transfer or possession of any counterpart other than the 
Original Executed Counterpart.

     26.11  USURY SAVINGS CLAUSE.  Nothing contained in this Master Lease or 
the other Operative Documents shall be deemed to require the payment of 
interest or other charges by the Lessee or any other Person in excess of the 
amount which the Lessor may lawfully charge under any applicable usury laws.  
In the event that the Lessor shall collect moneys under this Master Lease, 
which are deemed to constitute interest (including the Basic Rent or 
Supplemental Rent) which would increase the effective

                                     -57-



interest rate to a rate in excess of that permitted to be charged by 
Applicable Law, all such sums deemed to constitute interest in excess of the 
legal rate shall, upon such determination, at the option of the Lessor, be 
returned to the Lessee or credited against other amounts owed by the Lessee. 

                                      




                                     -58-




    IN WITNESS WHEREOF, the parties have caused this Master Lease be duly 
executed and delivered as of the date first above written.

                                        LAM RESEARCH CORPORATION



                                        By 
                                           ------------------------------
                                           Name:
                                           Title:

                                        IBJTC LEASING CORPORATION-BSC


                                        By 
                                           ------------------------------
                                           Name:
                                           Title:


THIS COUNTERPART IS THE ORIGINAL EXECUTED COUNTERPART.

Receipt of this original counterpart of the foregoing Master Lease is hereby
acknowledged as of the date hereof.


                                       IBJTC LEASING CORPORATION-BSC,
                                       as Participation Agent


                                        By 
                                           ------------------------------
                                           Name:
                                           Title:


                                        S-1




STATE OF _____________________,     )
                                    )  ss.
COUNTY OF ____________________.     )


      On March ___, 1996, before me, ___________________________, a Notary 
Public in and for the State of _______________________, personally appeared 
___________________________________________, personally known to me (or 
proved to me on the basis of satisfactory evidence) to be the person whose 
name is subscribed to the within instrument, and he or she acknowledged to me 
that he or she executed the within instrument in his or her authorized 
capacity and that, by his or her signature on the within instrument, the 
person or entity upon behalf of which he or she acted executed the within 
instrument.

      WITNESS my hand and official seal.



Signature _________________________ (Seal)


                                         S-2






STATE OF ____________,              )
                                    )  ss.
COUNTY OF ____________________.     )


     On March __, 1996, before me, ________________________ _______________, 
a Notary Public in and for the State of _____________, personally appeared 
_____________________, personally known to me (or proved to me on the basis 
of satisfactory evidence) to be the person whose name is subscribed to the 
within instrument, and he or she acknowledged to me that he or she executed 
the within instrument in his or her authorized capacity and that, by his or 
her signature on the within instrument, the person or entity upon behalf of 
which he or she acted executed the within instrument.

     WITNESS my hand and official seal.



Signature _________________________ (Seal)


                                              S-3




                                   SCHEDULE I

                                  See Attached.






                                              S-4


                                                                      EXHIBIT A
                                                                TO MASTER LEASE

Recording Requested By
And When Recorded Return To:

James Barton Duncan, Esq.
Pillsbury Madison & Sutro LLP
P.O. Box 7880
San Francisco, CA 94120

- -------------------------------------------------------------------------------

                            LEASE SUPPLEMENT No. ___
                            (And Memorandum of Lease)



     THIS LEASE SUPPLEMENT No. ___ (And Memorandum of Lease) (this "Lease 
Supplement") dated as of March __, 1996, between IBJTC LEASING 
CORPORATION-BSC, a New York corporation, not in its individual capacity but 
solely as lessor or mortgagee (the "Lessor"), and LAM RESEARCH CORPORATION, a 
Delaware corporation, as lessee or mortgagor (the "Lessee").

     WHEREAS, the Lessor is the fee owner of the real property located in the 
County of Alameda, California more particularly described on Schedule 1 
hereto (the "Land") and wishes to lease to Lessee the Land and any 
Improvements and the other items included within the definition of the 
"Property" set forth in the Lease (collectively the "Property");

     NOW THEREFORE, in consideration of the premises and the mutual 
agreements herein contained and other good and valuable consideration, the 
receipt and sufficiency of which are hereby acknowledged, the parties hereto 
agree as follows:

     1.   DEFINITIONS; INTERPRETATION.  For purposes of this Lease 
Supplement, capitalized terms used herein and not otherwise defined herein 
shall have the meanings assigned to them in Appendix 1 to the Master Lease, 
dated as of March 27, 1996, between the Lessee and the Lessor; and the rules 
of interpretation set forth in Appendix 1 to the Master Lease shall apply to 
this Lease Supplement.


                                    -1-



     2.   THE PROPERTY.  Attached hereto as Schedule 1 is the description of 
the Land.  Effective upon the execution and delivery of this Lease Supplement 
by the Lessor and the Lessee, the Property shall be subject to the terms and 
provisions of the Lease.  Subject to the terms and conditions of the Lease, 
the Lessor has leased and hereby leases to the Lessee for the Term (as 
defined below) of the Lease, the Lessor's interest in the Property, and the 
Lessee hereby agrees, expressly for the direct benefit of the Lessor, to 
lease from the Lessor for the Term, the Lessor's interest in the Property.

     3.   PARTIES AND ADDRESSES.  The Lease is dated as of March 27, 1996, 
between the Lessor, whose principal office is at 245 Park Avenue, New York, 
New York 10167, and the Lessee, whose principal office is at 4650 Cushing 
Parkway, Fremont, California 94538.

     4.   LEASE TERM.  The term of this Lease Supplement (the "Term") shall 
begin on or about March 29, 1996 and shall end no later than January 29, 
2004, unless the Term is renewed or earlier terminated in accordance with the 
provisions of the Lease.  The Lease contains successive option periods of 
seven (7) years each, which give Lessee the right, subject to the terms 
thereof, to extend the term of the Lease to January 29, 2037.

     5.   OWNERSHIP OF THE PROPERTY. Article XXV of the Lease sets forth 
certain intentions of the parties regarding the nature of the Lease and the 
transactions connected therewith.  The provisions of Article XXV are 
incorporated herein by this reference.

     6.   LEASE EVENTS OF DEFAULT AND REMEDIES.  Sections 16.2 through 16.6 
of the Lease, which are hereby incorporated by reference, set forth the 
remedies available to Lessor in the event of a Lease Event of Default.  Such 
remedies include the following provision:

     "In the event that (i) the Lessor reasonably determines, based 
     upon an opinion  of counsel, or (ii) a court of competent 
     jurisdiction rules, that this Master  Lease constitutes a mortgage, 
     deed of trust or other secured financing with  respect to any 
     Property as is the intent of the parties pursuant to Article  XXV, 
     and subject to the

                                    -2-





     availability of such remedy under Applicable Law, then  the Lessor 
     and the Lessee agree that the Lessee hereby mortgages and grants to 
     the Lessor a Lien against Lessee's interest in each such Property 
     WITH POWER OF  SALE, for the purpose of securing all of the 
     Lessee's obligations hereunder  (including the payment of Basic 
     Rent and Supplemental Rent) (collectively, the "Obligations")."

     7.   PURCHASE OPTION.  Articles XVIII, XX and XXI of the Lease contain 
various purchase options which may be exercised by the Lessee during the term 
of the Lease subject to the terms and conditions of said Articles of the 
Lease.

     8.   LIENS.  (a) THIS LEASE IS SUBJECT TO A CONSTRUCTION DEED OF TRUST, 
SECURITY AGREEMENT, FIXTURE FILING AND FINANCING STATEMENT IN FAVOR OF THE 
INDUSTRIAL BANK OF JAPAN, LIMITED, SAN FRANCISCO AGENCY, AS PARTICIPATION 
AGENT (THE "PARTICIPATION AGENT") UNDER THE PARTICIPATION AGREEMENT DATED AS 
OF MARCH __, 1996, AMONG THE LESSEE, THE LESSOR, THE PARTICIPATION AGENT AND 
THE LENDERS, NOT IN ITS INDIVIDUAL CAPACITY, WHICH IS BEING RECORDED 
SUBSTANTIALLY CONCURRENTLY HEREWITH.

     (b)  NOTICE IS HEREBY GIVEN THAT NEITHER THE LESSOR, ANY LENDER NOR THE 
PARTICIPATION AGENT IS OR SHALL BE LIABLE FOR ANY LABOR, SERVICES OR 
MATERIALS FURNISHED OR TO BE FURNISHED TO THE LESSEE, OR TO ANYONE HOLDING 
THE PROPERTY OR ANY PART THEREOF THROUGH OR UNDER THE LESSEE, AND THAT NO 
MECHANIC'S OR OTHER LIENS FOR ANY SUCH LABOR, SERVICES OR MATERIALS SHALL 
ATTACH TO OR AFFECT THE INTEREST OF THE LESSOR IN AND TO THE PROPERTY.

     9.   RATIFICATION.  Except as specifically modified hereby, the terms 
and provisions of the Lease are hereby ratified and confirmed and remain in 
full force and effect.

     10.  ORIGINAL LEASE SUPPLEMENT.  The single executed original of this 
Lease Supplement marked "THIS COUNTERPART IS THE ORIGINAL EXECUTED 
COUNTERPART" on the signature page thereof and containing the receipt of the 
Participation Agent therefor on or following the signature page thereof shall 
be the Original Executed Counterpart of this Lease Supplement (the "Original 
Executed Counterpart").  To the extent that this Lease Supplement constitutes 
chattel paper, as such term is defined in the Uniform Commercial Code as in 
effect in any applicable jurisdiction, no security interest in this Lease 
Supplement may

                                     -3-



be created through the transfer or possession of any counterpart other than 
the Original Executed Counterpart.

     11.  GOVERNING LAW.  THE LEASE SHALL BE GOVERNED BY, AND CONSTRUED AND 
INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF CALIFORNIA, WITHOUT 
REGARD TO CONFLICTS OF LAW PRINCIPLES, EXCEPT AS TO MATTERS RELATING TO THE 
CREATION OF THE LEASEHOLD ESTATE THEREUNDER AND THE EXERCISE OF RIGHTS AND 
REMEDIES WITH RESPECT THERETO, WHICH SHALL BE GOVERNED BY AND CONSTRUED IN 
ACCORDANCE WITH THE LAW OF THE STATE IN WHICH THE PROPERTY IS LOCATED.  
WITHOUT LIMITING THE FOREGOING, IN THE EVENT THAT THE LEASE IS DEEMED TO 
CONSTITUTE A FINANCING, THE LAWS OF THE STATE OF CALIFORNIA, WITHOUT REGARD 
TO CONFLICTS OF LAWS PRINCIPLES, SHALL GOVERN THE CREATION, TERMS AND 
PROVISIONS OF THE INDEBTEDNESS EVIDENCED HEREBY, BUT THE LIEN CREATED HEREBY 
AND HEREBY AND THE ENFORCEMENT OF SAID LIEN SHALL BE GOVERNED BY AND 
CONSTRUED IN ACCORDANCE WITH THE LAW OF THE STATE IN WHICH THE PROPERTY IS 
LOCATED.

     12.  COUNTERPART EXECUTION.  This Lease Supplement may be executed in 
any number of counterparts and by each of the parties hereto in separate 
counterparts, all such counterparts together constituting but one and the 
same instrument.



                                  -4-




     IN WITNESS WHEREOF, each of the parties hereto has caused this Lease 
Supplement to be duly executed by an officer thereunto duly authorized as of 
the date and year first above written.

                                        LAM RESEARCH CORPORATION



                                        By 
                                           ------------------------------
                                           Name:
                                           Title:

     IN WITNESS WHEREOF, each of the parties hereto has caused this Lease 
Supplement to be duly executed by an officer thereunto duly authorized as of 
the date and year first above written.

                                        IBJTC LEASING CORPORATION-BSC


                                        By 
                                           ------------------------------
                                           Name:
                                           Title:


THIS COUNTERPART IS THE ORIGINAL EXECUTED COUNTERPART.

Receipt of this original counterpart of the foregoing Lease Supplement is hereby
acknowledged as of the date hereof.

                                        IBJTC LEASING CORPORATION-BSC,
                                        as Participation Agent
 
                                        By 
                                           ------------------------------
                                           Name:
                                           Title:


                                       -5-





STATE OF ____________,              )
                                    )  ss.
COUNTY OF ____________________.     )


     On March __, 1996, before me, ________________________ _______________, 
a Notary Public in and for the State of _____________, personally appeared 
_____________________, personally known to me (or proved to me on the basis 
of satisfactory evidence) to be the person whose name is subscribed to the 
within instrument, and he or she acknowledged to me that he or she executed 
the within instrument in his or her authorized capacity and that, by his or 
her signature on the within instrument, the person or entity upon behalf of 
which he or she acted executed the within instrument.

     WITNESS my hand and official seal.


Signature _________________________ (Seal)






STATE OF ____________,              )
                                    )  ss.
COUNTY OF ____________________.     )


     On March __, 1996, before me, ________________________ _______________, 
a Notary Public in and for the State of _____________, personally appeared 
_____________________, personally known to me (or proved to me on the basis 
of satisfactory evidence) to be the person whose name is subscribed to the 
within instrument, and he or she acknowledged to me that he or she executed 
the within instrument in his or her authorized capacity and that, by his or 
her signature on the within instrument, the person or entity upon behalf of 
which he or she acted executed the within instrument.

     WITNESS my hand and official seal.

Signature _________________________ (Seal)




                                                                   SCHEDULE 1

TO LEASE SUPPLEMENT No. ___ (And Memorandum of Lease Supplement)

                            LEGAL DESCRIPTION OF LAND







                                   SCHEDULE 2

                                 USE OF PROPERTY










- -------------------------------------------------------------------------------





                          CONSTRUCTION AGENCY AGREEMENT

                           dated as of March 27, 1996


                                     between


                         IBJTC LEASING CORPORATION-BSC,
                                  as the Lessor



                                       and



                            LAM RESEARCH CORPORATION,
                            as the Construction Agent






- -------------------------------------------------------------------------------





                                TABLE OF CONTENTS

                                                                       Page
                                                                       ----

ARTICLE I  DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . .   2
 1.1  Defined Terms. . . . . . . . . . . . . . . . . . . . . . . . . .   2

ARTICLE II APPOINTMENT OF CONSTRUCTION AGENT . . . . . . . . . . . . .   2
 2.1  Appointment. . . . . . . . . . . . . . . . . . . . . . . . . . .   2
 2.2  Acceptance: Construction . . . . . . . . . . . . . . . . . . . .   2
 2.3  Commencement of Construction . . . . . . . . . . . . . . . . . .   2
 2.4  Supplements to this Agreement. . . . . . . . . . . . . . . . . .   2
 2.5  Term . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   3
 2.6  Construction Documents . . . . . . . . . . . . . . . . . . . . .   3
 2.7  Scope of Authority . . . . . . . . . . . . . . . . . . . . . . .   3
 2.8  Covenants of the Construction Agent. . . . . . . . . . . . . . .   4
 2.9  Trigger Event. . . . . . . . . . . . . . . . . . . . . . . . . .   5

ARTICLE III THE IMPROVEMENTS . . . . . . . . . . . . . . . . . . . . .   5
 3.1  Construction . . . . . . . . . . . . . . . . . . . . . . . . . .   5
 3.2  Amendments; Modifications. . . . . . . . . . . . . . . . . . . .   6
 3.3  Casualty . . . . . . . . . . . . . . . . . . . . . . . . . . . .   6

ARTICLE IV PAYMENT OF FUNDS. . . . . . . . . . . . . . . . . . . . . .   6

ARTICLE V  CONSTRUCTION AGENCY AGREEMENT EVENTS OF
      DEFAULT. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   7
 5.1  Construction Agency Agreement Events of Default. . . . . . . . .   7
 5.2  Damages. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   8
 5.3  Remedies; Remedies Cumulative. . . . . . . . . . . . . . . . . .   8

ARTICLE VI NO CONSTRUCTION AGENCY FEE. . . . . . . . . . . . . . . . .   8
 6.1  No Construction Agency Fee . . . . . . . . . . . . . . . . . . .   8

ARTICLE VII MISCELLANEOUS. . . . . . . . . . . . . . . . . . . . . . .   9
 7.1  Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   9
 7.2  Successors and Assigns . . . . . . . . . . . . . . . . . . . . .   9
 7.3  GOVERNING LAW. . . . . . . . . . . . . . . . . . . . . . . . . .   9
 7.4  Amendments and Waivers . . . . . . . . . . . . . . . . . . . . .   9
 7.5  Counterparts . . . . . . . . . . . . . . . . . . . . . . . . . .   9
 7.6  Severability . . . . . . . . . . . . . . . . . . . . . . . . . .   9
 7.7  Headings and Table of Contents . . . . . . . . . . . . . . . . .   9


                                       -i- 


                          CONSTRUCTION AGENCY AGREEMENT


     CONSTRUCTION AGENCY AGREEMENT, dated as of March 27, 1996 (this 
"Agreement"), between IBJTC LEASING CORPORATION-BSC, a New York corporation 
(the "Lessor"), and LAM RESEARCH CORPORATION, a Delaware corporation (in its 
capacity as construction agent under this Agreement, the "Construction 
Agent").

                              W I T N E S S E T H:

     WHEREAS, Lam Research Corporation, as Lessee and Mortgagee (in such 
capacity, the "Lessee"), and the Lessor, as Lessor and Mortgagor, are parties 
to that certain Master Lease and Mortgage, dated as of even date herewith (as 
amended, supplemented or otherwise modified from time to time pursuant 
thereto, the "Master Lease"), and certain Lease Supplements, pursuant to 
which the Lessee has agreed to lease from the Lessor, and the Lessor has 
agreed to lease to the Lessee, Property No. 1 and Property No. 2;

     WHEREAS, the Lessor and the Lessee are also parties to that certain 
Participation Agreement, dated as of even date herewith (as amended, 
supplemented or otherwise modified, the "Participation Agreement"), among Lam 
Research Corporation, as the Lessee, Construction Agent and Guarantor, the 
Lessor, as Lessor and Participation Agent, The Industrial Bank of Japan, 
Limited, San Francisco Agency, as Agent and The Industrial Bank of Japan, 
Limited and the other financial institutions as may from time to time become 
parties to the Loan Agreement as Tranche A Lenders (the "Tranche A Lenders") 
or Tranche B Lenders (the "Tranche B Lenders" and, together with the Tranche 
A Lenders, the "Lenders"); and

                                       -1- 



     WHEREAS, subject to the terms and conditions hereof, (i) the Lessor 
desires to appoint the Construction Agent as its sole and exclusive agent for 
the identification and acquisition of the Properties pursuant to the 
Participation Agreement and the construction of Improvements thereon in 
accordance with the applicable Plans and Specifications and pursuant to the 
Participation Agreement, and (ii) the Construction Agent desires, for the 
benefit of the Lessor, to cause the Improvements to be constructed in 
accordance with the applicable Plans and Specifications and pursuant to the 
Participation Agreement and this Agreement, in each case in accordance with 
the terms herein set forth;

     NOW, THEREFORE, in consideration of the foregoing, and for other good 
and valuable consideration, the receipt and sufficiency of which are hereby 
acknowledged, the parties hereto covenant and agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

     1.1  DEFINED TERMS.  Unless the context shall otherwise require, 
capitalized terms used and not defined herein shall have the meanings 
assigned thereto in Appendix A to this Agreement for all purposes hereof; and 
the rules of interpretation set forth in Appendix A to this Agreement shall 
apply to this Agreement.

                                   ARTICLE II

                        APPOINTMENT OF CONSTRUCTION AGENT

     2.1  APPOINTMENT.  Pursuant to and subject to the terms and conditions 
set forth herein and in the Participation Agreement and the other Operative 
Documents, the Lessor hereby irrevocably designates and appoints the 
Construction Agent as its exclusive agent for the acquisition of Property No. 
1 and Property No. 2, and the construction of Improvements thereon in 
accordance with this Agreement, the Master Lease, the Participation 
Agreement, and the Plans and Specifications for such Properties and in 
compliance in all material respects with all requirements of Law and 
Insurance Requirements.

                                       -2- 



     2.2  ACCEPTANCE: CONSTRUCTION.  The Construction Agent hereby 
unconditionally accepts its designation and appointment as Construction 
Agent.  The Construction Agent will cause the Improvements to be constructed 
on each Property in accordance with this Agreement, the Master Lease, the 
Participation Agreement and the applicable Plans and Specifications therefor 
and in compliance in all material respects with all Requirements of Law and 
Insurance Requirements.

     2.3  COMMENCEMENT OF CONSTRUCTION.  The Construction Agent hereby agrees 
that no Construction shall be undertaken on a Property until all permits and 
approvals required by any Governmental Authority or under applicable 
Requirements of Law in connection with the Construction being paid for by any 
particular Advance have been obtained.

     2.4  SUPPLEMENTS TO THIS AGREEMENT.  On the Acquisition Date of each 
Property, the Lessor and the Construction Agent shall each execute and 
deliver a supplement to this Agreement in the form of Exhibit A attached 
hereto, appropriately completed, pursuant to which the Lessor and the 
Construction Agent shall, among other things, each acknowledge and agree that 
the construction of applicable Improvements and development of such Property 
will be governed by the terms of this Agreement.  Following the execution and 
delivery of a supplement to this Agreement as provided above, such supplement 
and all supplements previously delivered under this Agreement shall 
constitute a part of this Agreement.

     2.5  TERM.  This Agreement shall commence on the Documentation Date and 
shall terminate with respect to any given Property upon the first to occur of:

           (a)  payment by the Lessee of the Property Balance and termination 
     of the Master Lease with respect to such Property in accordance with 
     Article XV or XVIII of the Master Lease;

           (b)  the Expiration Date or other expiration or earlier termination 
     of the Master Lease with respect to such Property;

           (c)  termination of this Agreement pursuant to Article V hereof; and


                                       -3- 




           (d)  the occurrence of the Completion Date with respect to such 
     Property.


     2.6  CONSTRUCTION DOCUMENTS.  The Construction Agent may execute any of 
its duties under this Agreement by or through agents, contractors, employees, 
consultants or attorneys-in-fact, and the Construction Agent shall enter into 
such agreements with architects, engineers, consultants and contractors as 
the Construction Agent deems necessary or desirable for the construction of 
Improvements pursuant hereto (the "Construction Documents"); PROVIDED, 
HOWEVER, that no such delegation shall limit or reduce in any way the 
Construction Agent's duties and obligations under this Agreement; PROVIDED, 
FURTHER, that contemporaneously with the execution and delivery of this 
Agreement, the Construction Agent will execute and deliver to the Lessor the 
Construction Documents Assignment in the form of Annex I attached hereto, 
pursuant to which the Construction Agent assigns to the Lessor, among other 
things, all of the Construction Agent's rights under and interest in such 
Construction Documents, subject to the terms and conditions of such 
Construction Documents.  All Construction documents shall provide that 
Construction Agent's interest therein may be assigned to the Lessor as 
contemplated hereunder without the need for further consent of any party to 
the Construction Documents.  As part of the Insurance Requirements for its 
Construction of Improvements, Construction Agent (and its general contractor) 
shall maintain policies of casualty and liability insurance required under 
any Deed of Trust encumbering any Property on which such Improvements are 
constructed.

     2.7  SCOPE OF AUTHORITY.

     (a)  Subject to the terms, conditions, restrictions and limitations set 
forth in the Operative Documents, the Lessor hereby expressly authorizes the 
Construction Agent, or any agent or contractor of the Construction Agent, and 
the Construction Agent unconditionally agrees, for the benefit of the Lessor, 
to take all action necessary or desirable for the performance and 
satisfaction of all of the Construction Agent's obligations hereunder, 
including, without limitation:

           (i)  identification, if necessary, and assistance with the 
     acquisition of each Property in accordance with the terms and conditions 
     of the Participation Agreement;

                                       -4- 



           (ii)  all design and supervisory functions relating to the 
     construction of Improvements and performing all engineering work related 
     to the construction of Improvements;

           (iii)  negotiating and entering into all contracts or arrangements 
      to procure and transport the equipment and materials necessary to 
      construct Improvements;

           (iv)  obtaining all necessary permits, licenses, consents, approvals 
      and other authorizations, including those required under Applicable Law 
      (including Environmental Laws), from all Governmental Authorities in 
      connection with the development and construction of Improvements on each 
      Property in accordance with the applicable Plans and Specifications;

           (v)  maintaining all books and records with respect to the 
      construction, operation and management of the Properties; and

           (vi)  performing any other acts necessary in connection with the 
      identification and acquisition of the Properties and construction and
      development of Improvements in accordance with the applicable Plans and
      Specifications.

     (b)  Neither the Construction Agent nor any of its Affiliates or agents 
shall enter into any contract which would, directly or indirectly, impose any 
material liability or obligation on the Lessor for which the Lessor is not 
indemnified by the Construction Agent or the Lessee under this Agreement or 
any of the other Operative Documents.

     (c)  Subject to the terms and conditions of this Agreement and the other 
Operative Documents, the Construction Agent shall have sole management and 
control over the construction means, methods, sequences and procedures with 
respect to the construction of Improvements.

     2.8  COVENANTS OF THE CONSTRUCTION AGENT.  The Construction Agent hereby 
covenants and agrees with respect to each Property that it will:

                                       -5- 



     (a)  cause Construction of the Improvements on such Property to be 
completed in a good and workmanlike manner in accordance with the applicable 
Plans and Specifications for such Property and in accordance in all material 
respects with all Requirements of Law and Insurance Requirements and free of 
material defect in design or construction;

     (b)  notify the Lessor in writing not less than thirty (30) Business 
Days after the Lessee obtains knowledge of the occurrence of any Force 
Majeure Event, which notice shall specify in detail the nature of such Force 
Majeure Event, the estimated duration thereof and impacts on Construction of 
the affected Improvements; and

     (c)  cause the Completion Date for such Property to occur on or prior to 
the Outside Completion Date for such Property, and cause all Liens 
(including, without limitation, stop notices, Liens or claims for materials 
supplied or labor or services performed in connection with the construction 
of the Improvements), other than Permitted Liens, to be discharged or bonded 
off if disputed in good faith by the Construction Agent.

     2.9  TRIGGER EVENT.  If the Completion Date for any Property shall not 
have occurred on or prior to the Outside Completion Date for such Property, 
then a "Trigger Event" shall be deemed to have occurred with respect to such 
Property. Upon the occurrence of a Trigger Event, the Construction Agent 
shall purchase the applicable Property on the Outside Completion Date 
therefor in accordance with the terms and subject to the conditions, 
restrictions and limitations of the Master Lease.

                                   ARTICLE III

                                THE IMPROVEMENTS

     3.1  CONSTRUCTION.  The Construction Agent shall cause all Improvements 
to be constructed, equipped, maintained and used in compliance with the 
requirements of this Agreement, the Master Lease, the Participation Agreement 
and, in all material respects, all Requirements of Law and Insurance 
Requirements.  The Construction Agent shall cause all materials used in 
Construction of a Property (a) to be purchased in a manner that will result 
in the ownership thereof vesting unconditionally in the Lessor, free from all 
liens, charges, encumbrances and 

                                       -6- 



security interests, on delivery of such materials to the Land (other than (i) 
Uniform Commercial Code liens that attach in favor of the materialmen or 
subcontractors that supply and/or install the materials and (ii) the lien of 
any Lender Deeds of Trust), (b) to be stored at the Land under adequate 
safeguards to minimize the possibility of loss, theft, damage or commingling 
with other materials or projects and (c) to be covered by the insurance 
policies required under this Agreement, the Master Lease and the 
Participation Agreement.  The Construction Agent shall, upon the request of 
the Lessor, deliver to the Lessor copies of any contracts, bills of sale, 
statements, receipts, vouchers or agreements for the materials used in the 
Construction of, or incorporated or to be incorporated into, the Improvements.

     3.2  AMENDMENTS; MODIFICATIONS.  The Construction Agent may, subject to 
the conditions, restrictions and limitations set forth herein and in the 
other Operative Documents, at any time during the term hereof revise, amend 
or modify the Plans and Specifications referred to in the Participation 
Agreement with respect to any Property without the written consent of the 
Lessor; PROVIDED, HOWEVER, that the Lessor's written consent will be required 
in the following instances except if and to the extent that such revision, 
amendment or modification constitutes a Required Modification (as defined in 
Section 10.1 of the Master Lease):  (x) such revision, amendment or 
modification would result in the Completion Date of the Improvements on such 
Property occurring after the Outside Completion Date for such Property, or 
(y) such revision, amendment or modification would result in the Property 
Cost for such Property exceeding 120% of the Property Cost for such Property, 
as estimated in good faith by the Construction Agent, prior to giving effect 
to such revision, amendment or modification, or (z) the aggregate effect of 
such revision, amendment or modification, when taken together with any 
previous or contemporaneous revision, amendment or modification to the Plans 
and Specifications for such Property, would be to reduce the Fair Market 
Sales Value of such Property in a material respect when completed.

     3.3  CASUALTY, CONDEMNATION AND FORCE MAJEURE EVENTS.  If at any time 
prior to the Completion Date with respect to any Improvements there occurs a 
Casualty or a Force Majeure Event or the Lessor or the Construction Agent 
receives notice of a Condemnation, then, except as otherwise provided in 
Article XV 

                                       -7- 



of the Master Lease, in each case the Construction Agent shall in accordance 
with Article XIV of the Master Lease promptly and diligently complete the 
Construction of the Improvements in accordance with the applicable Plans and 
Specifications and with the terms hereof, and cause the Completion Date to 
occur on or prior to the Outside Completion Date.

                                   ARTICLE IV

                                PAYMENT OF FUNDS

     4.1  FUNDING OF LAND ACQUISITION COSTS AND PROPERTY IMPROVEMENT COSTS.

     (a)  In connection with the acquisition of any Property and during the 
course of the Construction of the Improvements of any Property, the 
Construction Agent may request that the Lessor advance funds for the payment 
of Land Acquisition Costs or Property Improvement Costs, and the Lessor will 
comply with such request to the extent provided for under, and subject to the 
conditions, restrictions and limitations contained in, the Participation 
Agreement.  The Construction Agent and the Lessor acknowledge and agree that 
the Construction Agent's right to request funds and the Lessor's obligation 
to advance funds for the payment of Land Acquisition Costs or Property 
Improvement Costs is subject in all respects to the terms and conditions of 
the Participation Agreement and each of the other Operative Documents.

     (b)  The proceeds of any funds made available to the Lessor to pay Land 
Acquisition Costs or Property Improvement Costs shall be made available to 
the Construction Agent in accordance with the Funding Request relating 
thereto and the terms of the Participation Agreement.  The Construction Agent 
will use such proceeds only to pay the Land Acquisition Costs or Property 
Improvement Costs set forth in the Funding Request relating to such funds and 
such funds shall be received and held in trust for the Lessor by the 
Construction Agent for such purpose.  If, for any reason, the aggregate cost 
to complete construction of all Improvements commenced on any Property 
exceeds the sum of the then Available Commitments for such Property, then all 
such costs in excess of such Available Commitments shall be borne by the 
Lessee from its own funds.

                                       -8- 



                                    ARTICLE V

                 CONSTRUCTION AGENCY AGREEMENT EVENTS OF DEFAULT

     5.1  CONSTRUCTION AGENCY AGREEMENT EVENTS OF DEFAULT.  If any one or 
more of the following events (each a "Construction Agency Agreement Event of 
Default") shall occur:

     (a)  the Construction Agent fails to apply any funds paid by the Lessor 
to the Construction Agent for the acquisition of Land and the construction of 
Improvements to the payment of Land Acquisition Costs or Property Improvement 
Costs, as the case may be, in accordance with this Agreement, the 
Participation Agreement and the other Operative Documents; or

     (b)  any Lease Event of Default shall have occurred and be continuing;

then, in any such event, subject to Section 5.3, the Lessor may, in addition 
to the other rights and remedies provided for in this Article, immediately 
terminate this Agreement as it relates to any Property involved in the 
Construction Agency Agreement Event of Default, separately (in the Lessor's 
sole discretion), by giving the Construction Agent written notice of such 
termination, and upon the giving of such notice, this Agreement shall 
terminate as to such Property or Properties or all of the Properties (as the 
case may be) and all rights of the Construction Agent and all obligations of 
the Lessor under this Agreement with respect to such Property or Properties 
or all of the Properties (as the case may be) shall cease.  The Construction 
Agent shall pay upon demand all costs, expenses, losses (other than losses 
with respect to profits or future interest income), expenditures and damages 
(including, without limitation, attorneys' fees) incurred by or on behalf of 
the Lessor in connection with any Construction Agency Agreement Event of 
Default.

     5.2  DAMAGES.  The termination of this Agreement pursuant to Section 5.1 
shall in no event relieve the Construction Agent of its liability and 
obligations hereunder which accrued prior to such termination, all of which 
shall survive any such termination.

                                       -9- 



     5.3  REMEDIES; REMEDIES CUMULATIVE.

     (a)  If a Construction Agency Agreement Event of Default shall have 
occurred and be continuing, the Lessor shall have all rights and remedies 
available under the Operative Documents or available at law, equity or 
otherwise. Notwithstanding the foregoing, if a Construction Agency Agreement 
Event of Default hereunder relates to one or more Properties, the 
Construction Agent shall have the right to cure such Construction Agency 
Agreement Event of Default by purchasing such Property or Properties from the 
Lessor in accordance with the terms and subject to the conditions, 
restrictions and limitations of Section 18.1 of the Master Lease.

     (b)  No failure to exercise and no delay in exercising, on the part of 
the Lessor, any right, remedy, power or privilege under this Agreement or 
under the other Operative Agreements shall operate as a waiver thereof; nor 
shall any single or partial exercise of any right, remedy, power or privilege 
under this Agreement preclude any other or further exercise thereof or the 
exercise of any other right, remedy, power or privilege.  The rights, 
remedies, powers and privileges provided in this Agreement are cumulative and 
not exclusive of any rights, remedies, powers and privileges provided by law.

                                   ARTICLE VI

                           NO CONSTRUCTION AGENCY FEE

     6.1  NO CONSTRUCTION AGENCY FEE.  All obligations, duties and 
requirements imposed upon or allocated to the Construction Agent shall be 
performed by the Construction Agent at the Construction's Agent's sole cost 
and expense, and the Construction Agent will not be entitled to, and the 
Lessor shall have no obligation to pay, any agency fee or other fee or 
compensation, and the Construction Agent shall not be entitled to, and the 
Lessor shall have no obligation to make or pay, any reimbursement therefor, 
it being understood that this Agreement is being entered into as 
consideration for and as an inducement to the Lessor and the Construction 
Agent entering into the Master Lease and the other Operative Documents.

                                       -10- 



                                   ARTICLE VII

                                  MISCELLANEOUS

     7.1  NOTICES.  All notices, consents, directions, approvals, 
instructions, requests, demands and other communications required or 
permitted by the terms hereof to be given to any Person shall be given in 
writing (including by facsimile) in the manner provided in, shall be sent to 
the respective addresses set forth in, and the effectiveness thereof shall be 
governed by the provisions of, Section 15.3 of the Participation Agreement.

     7.2  SUCCESSORS AND ASSIGNS.  This Agreement shall be binding upon and 
inure to the benefit of the Lessor, the Construction Agent and their 
respective successors and assigns.

     7.3  GOVERNING LAW.  THIS AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF 
THE PARTIES UNDER THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED AND 
INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF CALIFORNIA, WITHOUT 
REGARD TO CONFLICTS OF LAWS PRINCIPLES.

     7.4  AMENDMENTS AND WAIVERS.  The Lessor and the Construction Agent may 
from time to time, enter into written amendments, supplements or 
modifications hereto.

     7.5  COUNTERPARTS.  This Agreement may be executed on any number of 
separate counterparts and all of said counterparts taken together shall be 
deemed to constitute one and the same instrument.

     7.6  SEVERABILITY.  Any provision of this Agreement which is prohibited 
or unenforceable in any jurisdiction shall, as to such jurisdiction, be 
ineffective to the extent of such prohibition or unenforceability without 
invalidating the remaining provisions hereof, and any such prohibition or 
unenforceability in any jurisdiction shall not invalidate or render 
unenforceable such provision in any other jurisdiction.

     7.7  HEADINGS AND TABLE OF CONTENTS.  The headings and table of contents 
contained in this Agreement are for convenience of reference only and shall 
not limit or otherwise affect the meaning hereof.

                                       -11- 



     IN WITNESS WHEREOF, the parties hereto have caused this Construction 
Agency Agreement to be duly executed and delivered by their proper and duly 
authorized officers as of the day and year first above written.

                                      LAM RESEARCH CORPORATION, 
                                      as Construction Agent



                                      By
                                         --------------------------------------
                                         Its
                                             ----------------------------------



                                      IBJTC LEASING CORPORATION-BSC,
                                      as the Lessor



                                      By
                                         --------------------------------------
                                         Its
                                             ----------------------------------


                                       -12- 




                                                                         ANNEX I
                                                TO CONSTRUCTION AGENCY AGREEMENT


                        CONSTRUCTION DOCUMENTS ASSIGNMENT


     FOR VALUE RECEIVED, and to secure the performance by LAM RESEARCH 
CORPORATION, a Delaware corporation (hereinafter referred to as either the 
"Lessee" or "Assignor"), of all of its obligations under that certain 
Construction Agency Agreement dated as of March 27, 1996 (as the same may be 
amended, modified or restated from time to time, and together with all 
supplements thereto, the "Construction Agency Agreement"), between the Lessee 
and IBJTC LEASING CORPORATION-BSC, a New York corporation, as the Lessor (the 
"Lessor" or "Secured Party"), the Lessee does hereby absolutely and 
irrevocably quitclaim, sell, assign, transfer and set over unto the Secured 
Party and its successors and assigns, all of the Lessee's right, title and 
interest in and to the following, subject, in each case, to the terms thereof 
(referred to collectively herein as the "Collateral" ):

            (i)  all construction contracts of any sort or nature relating to 
     the Construction of the Properties, as each such contract may hereafter be
     supplemented, modified or amended from time to time (collectively, the
     "Construction Contracts");

            (ii)  all architectural and engineering services agreements 
     pertaining to the Construction of the Properties, as each such agreement 
     may hereafter be supplemented, modified or amended from time to time 
     (collectively, the "Architect's Agreements");

            (iii)  all plans, specifications, drawings, reports and surveys of 
     any and every kind heretofore or hereafter prepared for use in connection 
     with the Construction of the Properties (including, without limitation, 
     the Plans and Specifications for each Property), and any supplements, 
     amendments or modifications thereto (collectively, the "Plans"); and

            (iv)  all building and other permits, licenses and approvals which 
     are necessary or useful to the 

                                   Annex I-1 



     commencement and completion of the Construction of the Properties, or 
     otherwise relate to the Construction of the Properties, heretofore or 
     hereafter obtained or applied for by or on behalf of the Assignor or any 
     architects, engineers or contractors working on any aspect of the 
     Construction, and any deposits made in connection therewith (collectively, 
     the "Permits");

PROVIDED, HOWEVER, that the Secured Party shall have no obligation or 
liability of any kind under or with respect to the Construction Contracts, 
the Architect's Agreements, the Permits or the Plans, either before or after 
the Secured Party's exercise of any rights hereby granted to it, except to 
the extent due to the negligence or willful misconduct of the Secured Party, 
and the Assignor agrees to save and hold the Secured Party harmless of and 
from, and to indemnify the Secured Party against, any and all such 
obligations and liabilities, contingent or otherwise, including without 
limitation attorneys' fees and expenses incurred in connection therewith.

     This Construction Documents Assignment shall inure to the benefit of the 
Secured Party and its successors and assigns, and shall be binding upon the 
Assignor and its successors and assigns, and shall continue in full force and 
effect until all obligations, liabilities and indebtedness of any kind now or 
hereafter due the Secured Party from the Assignor under or with respect to 
the Lease or any of the other Operative Documents, or which are otherwise 
secured hereby, whether now existing or hereafter arising or incurred 
(collectively, the "Liabilities"), have been fully paid, performed and 
satisfied, and all Commitments have terminated, at which time this 
Construction Documents Assignment will terminate.  The Secured Party will not 
exercise any of its rights hereunder until there shall have occurred and be 
continuing a Construction Agency Agreement Event of Default or Lease Event of 
Default.

     For purposes of completing the Construction after any Construction 
Agency Agreement Event of Default or Lease Event of Default shall have 
occurred and be continuing, the Secured Party may, at its option, further 
assign its right, title and interest in the Collateral without the consent of 
the Assignor, or any contractor or architect.

     This Construction Documents Assignment is a present, perfected and 
absolute assignment; PROVIDED, HOWEVER, that the 

                                   Annex I-2 



Secured Party shall not have the right to undertake completion of the 
Construction or directly to enforce the provisions of any Construction 
Contract or any Architect's Agreement until a Construction Agency Agreement 
Event of Default or Lease Event of Default shall have occurred and be 
continuing.  During the continuance of any such Event of Default, the Secured 
Party may, without affecting any other right or remedy available to it, 
exercise its rights under this Construction Documents Assignment as provided 
herein in any manner permitted by law.  If any notice to the Assignor is 
required by law, such notice shall be deemed commercially reasonable if given 
at least ten (10) days prior to the date of intended action.

     This Construction Documents Assignment may be effectively waived, 
modified, amended or terminated only by a written instrument executed by the 
Secured Party and the Lessee.  Any waiver by the Secured Party shall be 
effective only with respect to the specific instance described therein.  
Delay or course of conduct shall not constitute a waiver of any right or 
remedy of the Secured Party.  The parties hereto acknowledge and agree that 
this Construction Documents Assignment is made with the consent of the 
Lenders and in recognition of the fact that the Lessor has simultaneously 
herewith assigned substantially all of its right, title and interest in and 
to the Master Lease in consideration of the Lenders' making of the Loans.

     Capitalized terms used but not otherwise defined in this Construction 
Documents Assignment have the respective meanings specified in Appendix A to 
the Construction Agency Agreement; and the rules of interpretation set forth 
in Appendix A to the Construction Agency Agreement shall apply to this 
Construction Documents Assignment.

                                   Annex I-3 



     THIS CONSTRUCTION DOCUMENTS ASSIGNMENT HAS BEEN DELIVERED IN, AND SHALL 
IN ALL RESPECTS BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF 
THE STATE OF CALIFORNIA APPLICABLE TO AGREEMENTS MADE AND TO BE PERFORMED 
ENTIRELY WITHIN SUCH STATE, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY 
AND PERFORMANCE.

     IN WITNESS WHEREOF, the undersigned has executed and delivered this 
Construction Documents Assignment as of this _____ day of March, 1996, 
pursuant to proper authority duly granted.


                                      LAM RESEARCH CORPORATION, 
                                      as Lessee and Assignor



                                      By
                                         --------------------------------------
                                         Its
                                             ----------------------------------


                                   Annex I-4 



                                    EXHIBIT A

                   SUPPLEMENT TO CONSTRUCTION AGENCY AGREEMENT

               Supplement No. __ to Construction Agency Agreement


     THIS SUPPLEMENT NO. __ (this "Supplement") to Construction Agency 
Agreement dated as of March 27, 1996, between IBJTC LEASING CORPORATION-BSC, 
a New York corporation (the "Lessor") and LAM RESEARCH CORPORATION, a 
Delaware corporation (in its capacity as construction agent, the 
"Construction Agent").  Capitalized terms used but not otherwise defined in 
this Supplement have the respective meanings specified in Appendix A to the 
Construction Agency Agreement referred to below; and the rules of 
interpretation set forth in Appendix A to the Construction Agency Agreement 
shall apply to this Supplement.

                              W I T N E S S E T H:

     WHEREAS, the Lessor, as "Lessor," and Lam Research Corporation, as 
"Lessee" (in such capacity, the "Lessee"), are parties to that certain Master 
Lease and Mortgage, dated as of March 27, 1996 (as amended, supplemented or 
otherwise modified pursuant thereto, the "Master Lease"), and certain Lease 
Supplements, pursuant to which the Lessee has agreed to lease certain 
properties with the improvements thereon from the Lessor;

     WHEREAS, the Lessor and the Lessee are also parties to that certain 
Construction Agency Agreement, dated as of March 27, 1996 (as amended, 
supplemented or otherwise modified, the "Construction Agency Agreement"), 
pursuant to which (i) the Lessor has appointed the Lessee as its sole and 
exclusive agent in connection with the identification and acquisition of the 
Land and construction of Improvements in accordance with the Plans and 
Specifications, and (ii) the Construction Agent has agreed, for the benefit 
of the Lessor, to cause the construction of Improvements on each Property to 
be completed in accordance with the Plans and Specifications therefor; and

                                Exhibit A-1 



     WHEREAS, subject to the terms and conditions of the Construction Agency 
Agreement, the Lessor and the Construction Agent desire that the terms of the 
Construction Agency Agreement apply to the Property described in Schedule 1 
and wish to execute this Supplement to provide therefor;

     NOW, THEREFORE, in consideration of the foregoing, and for other good 
and valuable consideration, the receipt and sufficiency of which are hereby 
acknowledged, the parties hereto covenant and agree as follows:

     1.   The Construction Agent agrees to act as Construction Agent and to 
perform its obligations under the Construction Agency Agreement in connection 
with the Construction of the Improvements on the Land described in Schedule 1 
in accordance with the Plans and Specifications.

     2.   The Construction Agent hereby represents and warrants to the Lessor 
that attached hereto as Schedule 2 is a true, correct and complete copy of 
the Plans and Specifications for Improvements on the Land described in 
Schedule 1, as in effect on the date hereof.

     3.   Each of the Lessor and the Construction Agent acknowledges and 
agrees that the Construction of Improvements and development of the Property 
described in Schedule 1 shall be governed by the terms of the Construction 
Agency Agreement.

     4.   The amount of Estimated Improvement Costs relating to the Property 
described in Schedule 1 is $________.  The Land Acquisition Cost of the Land 
described in Schedule 1 is $________.


                                Exhibit A-2 



     5.   This Supplement shall, upon its execution and delivery, constitute 
a part of the Construction Agency Agreement.

     IN WITNESS WHEREOF, the parties hereto have caused this Supplement to be 
duly executed and delivered by their proper and duly authorized officers as of 
the day and year first above written.


                                      LAM RESEARCH CORPORATION, 
                                      as Construction Agent


                                      By
                                         --------------------------------------
                                         Its
                                             ----------------------------------



                                      IBJTC LEASING CORPORATION-BSC, 
                                      as Lessor


                                      By
                                         --------------------------------------
                                         Its
                                             ----------------------------------





                                Exhibit A-3 



                                                        Schedule 1 to Supplement

                          DESCRIPTION OF PROPERTY NO.  















                                Exhibit A-4 



                                                        Schedule 2 to Supplement

                            PLANS AND SPECIFICATIONS


















                                Exhibit A-5 





- -------------------------------------------------------------------------------




                                 LOAN AGREEMENT


                           dated as of March 27, 1996


                                      among


                         IBJTC LEASING CORPORATION-BSC,
                                    as Lessor


                      THE INDUSTRIAL BANK OF JAPAN, LIMITED
                              as Tranche A Lender,


                      THE INDUSTRIAL BANK OF JAPAN, LIMITED
                              as Tranche B Lender,


                                       and


                      THE INDUSTRIAL BANK OF JAPAN, LIMITED
                              SAN FRANCISCO AGENCY
                            as Agent for the Lenders.

                       __________________________________


                         Lam Research Corporation Lease





- -------------------------------------------------------------------------------

 


                                TABLE OF CONTENTS

                                                                         Page
                                                                         ----

ARTICLE I DEFINITIONS; INTERPRETATION. . . . . . . . . . . . . . . . . . . 2

ARTICLE II AMOUNT AND TERMS OF LENDERS' COMMITMENTS. . . . . . . . . . . . 2
     2.1  Tranche A Loan Commitments and Tranche B Loan Commitments. . . . 2
     2.2  Borrowing Procedure. . . . . . . . . . . . . . . . . . . . . . . 2
     2.3  Interest Payment Loans . . . . . . . . . . . . . . . . . . . . . 2
     2.4  Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
     2.5  Prepayments. . . . . . . . . . . . . . . . . . . . . . . . . . . 3
     2.6  Interest Rates and Payment Dates . . . . . . . . . . . . . . . . 4
     2.7  Computation of Interest. . . . . . . . . . . . . . . . . . . . . 4
     2.8  Pro Rata Treatment and Payments. . . . . . . . . . . . . . . . . 5

ARTICLE III CONDITIONS PRECEDENT . . . . . . . . . . . . . . . . . . . . . 5
     3.1  Conditions to Effectiveness. . . . . . . . . . . . . . . . . . . 5
     3.2  Conditions to Each Loan. . . . . . . . . . . . . . . . . . . . . 5

ARTICLE IV [INTENTIONALLY OMITTED] . . . . . . . . . . . . . . . . . . . . 6
     4.1  [Intentionally Omitted]. . . . . . . . . . . . . . . . . . . . . 6

ARTICLE V PAYMENTS AND DISTRIBUTIONS . . . . . . . . . . . . . . . . . . . 6
     5.1  Payments and Distributions . . . . . . . . . . . . . . . . . . . 6

ARTICLE VI LOAN AGREEMENT EVENTS OF DEFAULT. . . . . . . . . . . . . . . . 6
     6.1  Loan Agreement Events of Default . . . . . . . . . . . . . . . . 6
     6.2  Remedies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

ARTICLE VII CERTAIN REMEDIAL MATTERS; RELEASE. . . . . . . . . . . . . .  10
     7.1  Certain Remedial Matters . . . . . . . . . . . . . . . . . . .  10
     7.2  Release of Properties, etc.. . . . . . . . . . . . . . . . . .  10

ARTICLE VIII THE AGENT . . . . . . . . . . . . . . . . . . . . . . . . .  11
     8.1  Appointment. . . . . . . . . . . . . . . . . . . . . . . . . .  11
     8.2  Delegation of Duties . . . . . . . . . . . . . . . . . . . . .  11
     8.3  Exculpatory Provisions . . . . . . . . . . . . . . . . . . . .  11
     8.4  Reliance by Agent. . . . . . . . . . . . . . . . . . . . . . .  12
     8.5  Notice of Default. . . . . . . . . . . . . . . . . . . . . . .  12
     8.6  Non-Reliance on Agent and Other Lenders. . . . . . . . . . . .  13
     8.7  Indemnification. . . . . . . . . . . . . . . . . . . . . . . .  13
     8.8  Agent in Its Individual Capacity . . . . . . . . . . . . . . .  14
     8.9  Successor Agent. . . . . . . . . . . . . . . . . . . . . . . .  14

                                       -i-



ARTICLE IX MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . . .  15
     9.1  Amendments and Waivers . . . . . . . . . . . . . . . . . . . .  15
     9.2  Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
     9.3  No Waiver: Cumulative Remedies . . . . . . . . . . . . . . . .  15
     9.4  Survival of Representations and Warranties . . . . . . . . . .  15
     9.5  Successors and Assigns; Assignment by Lessor . . . . . . . . .  16
     9.6  Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . .  16
     9.7  Counterparts . . . . . . . . . . . . . . . . . . . . . . . . .  16
     9.8  Severability . . . . . . . . . . . . . . . . . . . . . . . . .  16
     9.9  Intention. . . . . . . . . . . . . . . . . . . . . . . . . . .  16
     9.10 GOVERNING LAW. . . . . . . . . . . . . . . . . . . . . . . . .  16


EXHIBITS

Exhibit A      Tranche A Note
Exhibit B      Tranche B Note




                                      -ii-



                                 LOAN AGREEMENT


     THIS LOAN AGREEMENT dated as of March 27, 1996 (this "Loan Agreement"), 
among IBJTC LEASING CORPORATION-BSC,a New York corporation (the "Lessor"), 
THE INDUSTRIAL BANK OF JAPAN, LIMITED ("IBJ" and, together with its permitted 
successors, assigns and transferrees, the "Lenders"), as Tranche A Lenders 
(in such capacity, collectively, the "Tranche A Lenders") and as Tranche B 
Lenders (in such capacity, collectively, the "Tranche B Lenders"), and THE 
INDUSTRIAL BANK OF JAPAN, LIMITED, SAN FRANCISCO AGENCY, as Agent for the 
Lenders (in such capacity, the "Agent"),

                              W I T N E S S E T H:

     WHEREAS, pursuant to the Participation Agreement dated as of the date 
hereof (the "Participation Agreement"), among Lam Research Corporation, a 
Delaware corporation (the "Lessee"), as Lessee, Construction Agent and 
Guarantor, the Lessor, as Lessor and Participation Agent, the Lenders and The 
Industrial Bank of Japan, Limited, San Francisco Agency, as Agent, the Lessor 
has agreed, subject to the terms thereof, to make Equity Amounts available to 
the Lessor from time to time during the Commitment Period, and the Lessor has 
agreed, subject to the terms thereof, to make Advances to the Lessee from 
time to time during the Commitment Period;

     WHEREAS, the Lessor desires to obtain Commitments from the Tranche A 
Lenders pursuant to which Tranche A Loans, in a maximum aggregate principal 
amount at any one time outstanding not to exceed $48,140,000, will be made to 
the Lessor from time to time prior to the Maturity Date;

     WHEREAS, the Lessor desires to obtain Commitments from the Tranche B 
Lenders pursuant to which Tranche B Loans, in a maximum aggregate principal 
amount at any one time outstanding not to exceed $7,540,000, will be made to 
the Lessor from time to time prior to the Maturity Date;

     WHEREAS, the Tranche A Lenders and Tranche B Lenders are willing, on the 
terms and subject to the conditions hereinafter 

                                      -1-



set forth (including Article III), to make Tranche A Loans and Tranche B 
Loans, respectively, to the Lessor; and

     WHEREAS, the Lessor will use the proceeds of such Loans to fund Advances 
to the Lessee pursuant to the Participation Agreement;

     NOW, THEREFORE, the parties hereto agree as follows:


                                    ARTICLE I

                           DEFINITIONS; INTERPRETATION

     Capitalized terms used but not otherwise defined in this Loan Agreement 
have the respective meanings specified in Appendix A to this Loan Agreement; 
and the rules of interpretation set forth in Appendix A to this Loan 
Agreement shall apply to this Loan Agreement.

                                   ARTICLE II

                    AMOUNT AND TERMS OF LENDERS' COMMITMENTS

     2.1  TRANCHE A LOAN COMMITMENTS AND TRANCHE B LOAN COMMITMENTS.

     (a)  Subject to the terms and conditions hereof and of the Participation 
Agreement, each Tranche A Lender severally agrees to make loans (the "Tranche 
A Loans") to the Lessor from time to time during the Commitment Period for 
the purpose of enabling the Lessor to acquire the Properties and to pay Land 
Acquisition Costs and Property Improvement Costs, in an aggregate original 
principal amount not to exceed the amount of such Tranche A Lender's 
Commitment. No amounts paid or prepaid with respect to any Tranche A Loan may 
be reborrowed.

     (b)  Subject to the terms and conditions hereof and of the Participation 
Agreement, each Tranche B Lender severally agrees to make loans (the "Tranche 
B Loans") to the Lessor from time to time during the Commitment Period for 
the purpose of enabling the Lessor to acquire the Properties and to pay Land 
Acquisition Costs and Property Improvement Costs, in an aggregate original 
principal amount not to exceed the amount of such Tranche B 

                                      -2-



Lender's Commitment. No amounts paid or prepaid with respect to any Tranche B 
Loan may be reborrowed.

     2.2  BORROWING PROCEDURE.  Upon receipt by each Lender of a Funding 
Request from the Lessee in accordance with Section 3.4(a) of the 
Participation Agreement, the Lessor shall be deemed to have requested a 
borrowing of Loans from each Lender in an amount equal to such Lender's 
Commitment Percentage of the aggregate Advance requested by such Funding 
Request.  On the terms and subject to the conditions of this Loan Agreement 
and the Participation Agreement (including without limitation the 
satisfaction of the applicable conditions precedent set forth in Article VI 
of the Participation Agreement), the Lenders shall make Loans to the Lessor 
on the Funding Date set forth in such Funding Request.

     2.3  INTEREST PAYMENT LOANS.  On each date which is five (5) Business 
Days prior to any Scheduled Payment Date, unless otherwise requested by the 
Lessor by written notice to the Lenders at least five (5) Business Days prior 
to such Scheduled Payment Date (stating that the payment of such accrued 
interest shall be paid with funds received from the Lessee for such purpose), 
the Lessor shall be deemed to have requested a borrowing pursuant to Section 
2.2 of Loans ("Interest Payment Loans") in an amount equal to the aggregate 
amount of accrued interest due and payable on such date with respect to the 
Loans allocated to the Property Improvement Costs of the Construction Period 
Properties.  The Funding Date with respect to any such borrowing shall be the 
relevant Scheduled Payment Date (provided that the making of the Loans 
pursuant to such borrowing shall be subject to satisfaction of the applicable 
conditions precedent set forth in Article VI of the Participation Agreement) 
and the proceeds of such borrowing shall be deemed to be applied to pay such 
accrued interest.  On each such Funding Date, an Interest Payment Loan shall 
be automatically deemed made in accordance with such deemed request, and each 
of the Property Improvement Cost and the Property Balance of each 
Construction Period Property shall be increased by an amount equal to the 
interest paid on such date with respect to such Property with the proceeds of 
such borrowing.

     2.4  NOTES.  The Loans made by each Lender shall be evidenced by a 
promissory note of the Lessor, substantially in the form of Exhibit A, in the 
case of Tranche A Loans (each, a "Tranche A Note"), or Exhibit B, in the case 
of Tranche B Loans 

                                      -3-



(each, a "Tranche B Note"), with appropriate insertions as to payee, date and 
principal amount, payable to the order of such Lender and in a principal 
amount equal to the initial Commitment of such Lender.  Each Lender is hereby 
authorized to record the date and amount of each Loan made by such Lender, 
each continuation thereof, the date and amount of each payment or prepayment 
of principal thereof and the length of each Interest Period with respect 
thereto, on the schedule annexed to and constituting a part of its Note, and 
any such recordation shall constitute prima facie evidence of the accuracy of 
the information so recorded, provided that the failure to make any such 
recordation or any error in such recordation shall not affect the Lessor's 
obligations hereunder or under such Note.  Each Note shall (i) be dated the 
date of the initial Funding Date, (ii) be stated to mature on the Maturity 
Date and (iii) provide for the payment of interest in accordance with this 
Loan Agreement.

     2.5  PREPAYMENTS.

     (a)  VOLUNTARY.  The Lessor may at any time and from time to time prepay 
the Loans, in whole or in part, without premium or penalty (subject to 
Section 13.10 of the Participation Agreement), upon at least four Business 
Days' written notice to each Lender specifying the date and amount of 
prepayment and the Property to which such Loans are allocable.  If any such 
notice is given, the amount specified in such notice shall be due and payable 
on the date specified therein, together with any amounts payable pursuant to 
Article XIII (including without limitation Section 13.10) of the 
Participation Agreement.

     (b)  MANDATORY.  Notwithstanding the foregoing, all amounts payable by 
the Lessee pursuant to Article XV, XVIII or XX of the Master Lease shall be 
used to prepay the Loans and the Equity Amounts and shall be applied to the 
Loans and the Equity Amounts in the manner set forth in Article IVA of the 
Participation Agreement.

     2.6  INTEREST RATES AND PAYMENT DATES.  (a) Each Loan shall bear 
interest for each day during each Interest Period with respect thereto at a 
rate per annum equal to the LIBO Rate (Reserve Adjusted) determined for such 
day plus the Applicable A-Margin, in the case of Tranche A Loans, or the 
Applicable B-Margin, in the case of Tranche B Loans, provided, however, that 
from the date of the initial Funding Date until April 2, 

                                      -4-



1996 (the "Interim Interest Period"), each Loan shall bear interest for each 
day during the Interim Period at a rate per annum equal to the Alternate Base 
Rate.

     (a)  If all or a portion of (i) the principal amount of any Loan, (ii) 
any interest payable thereon or (iii) any other amount payable hereunder 
shall not be paid when due (whether at the stated maturity, by acceleration 
or otherwise), such overdue amount shall bear interest at a rate per annum 
which is equal to the Overdue Rate.

     (b)  Interest shall be payable in arrears on each Scheduled Payment 
Date, provided that (i) interest accruing pursuant to clause (b) of this 
Section 2.6 shall be payable from time to time on demand and (ii) each 
prepayment of the Loans shall be accompanied by accrued interest to the date 
of such prepayment on the amount prepaid.

     2.7  COMPUTATION OF INTEREST.

     (a)  Interest on the Loans shall be calculated on the basis of a 365- 
(or 366-, as the case may be) day year for the actual days elapsed at all 
times that interest is calculated by reference to the Alternate Base Rate, 
and interest shall be calculated at all other times on the basis of a 360-day 
year for the actual days elapsed.  The Agent shall as soon as practicable 
notify the Lessor and the Lenders of each determination of a LIBO Rate.  Any 
change in the interest rate on a Loan resulting from a change in the 
Alternate Base Rate or the LIBOR Reserve Percentage shall become effective as 
of the opening of business on the day on which such change becomes effective. 
The Agent shall as soon as practicable notify the Lessor and the Lenders of 
the effective date and the amount of each such change in interest rate.

     (b)  Each determination of an interest rate by the Agent pursuant to any 
provision of this Loan Agreement shall be conclusive and binding on the 
Lessor and each Lender in the absence of manifest error.  The Agent shall, at 
the request of the Lessor, deliver to the Lessor a statement  showing the 
quotations used by the Agent in determining any interest rate pursuant to 
Section 2.7(a).

     2.8  PRO RATA TREATMENT AND PAYMENTS.  Each borrowing by the Lessor from 
the Lenders hereunder shall be made pro rata 

                                      -5-



among the Tranche A Lenders and Tranche B Lenders according to the respective 
Commitment Percentage of each such Lender.  Except as otherwise provided in 
Article IVA of the Participation Agreement, each payment (including each 
prepayment) by the Lessor on account of principal of and interest on the 
Loans shall be made pro rata among the Tranche A Lenders and Tranche B 
Lenders according to the respective outstanding principal amounts of the 
Loans then held by each such Lender.  Subject to Article V, all payments 
(including prepayments) to be made by the Lessor hereunder and under the 
Notes, whether on account of principal, interest or otherwise, shall be made 
without setoff or counterclaim and shall be made by the Lessor to the 
applicable Lender prior to 2:00 p.m., New York time, to such Lender's Payment 
Office specified in Schedule IV to the Participation Agreement (or to such 
other office as may be designated by such Lender from time to time in a 
written notice to the Lessor) in funds consisting of lawful currency of the 
United States of America which shall be immediately available on the 
scheduled date when such payment is due, unless such scheduled date shall not 
be a Business Day, in which case such payment shall be made on the next 
succeeding Business Day.  Payments received after 2:00 p.m., New York time, 
on the date due shall for the purpose of Section 6.1 be deemed received on 
such day; provided, however, that for the purposes of Section 2.7(b), such 
payments shall be deemed received on the next succeeding Business Day and, 
unless the Lenders are otherwise able to invest or employ such funds on the 
date received, subject to interest at the Overdue Rate as provided in Section 
2.7(b).

                                   ARTICLE III

                              CONDITIONS PRECEDENT

     3.1  CONDITIONS TO EFFECTIVENESS.  This Loan Agreement shall be effective
on the initial Funding Date.

     3.2  CONDITIONS TO EACH LOAN.  The agreement of each Lender to make any 
Loan requested to be made by it on any date is subject to the satisfaction of 
the applicable conditions precedent thereto set forth in Article VI of the 
Participation Agreement.

                                      -6-




                                   ARTICLE IV

                             [INTENTIONALLY OMITTED]

     4.1  [INTENTIONALLY OMITTED].


                                    ARTICLE V

                           PAYMENTS AND DISTRIBUTIONS

     5.1  PAYMENTS AND DISTRIBUTIONS.  All payments to be made by the Lessor 
hereunder, and all payments due and payable to the Lenders pursuant to any 
other Operative Document, shall be distributed by the Participation Agent to 
the Participants in accordance with Article IVA of the Participation 
Agreement.

                                   ARTICLE VI

                        LOAN AGREEMENT EVENTS OF DEFAULT

     6.1  LOAN AGREEMENT EVENTS OF DEFAULT.  The occurrence of any one or 
more of the following events (whether such event shall be voluntary or 
involuntary or come about or be effected by operation of law or pursuant to 
or in compliance with any judgment, decree or order of any court or any 
order, rule or regulation of any administrative or governmental body) shall 
constitute a "Loan Agreement Event of Default":

     (a)  The Lessor shall (i) default in the payment when due (including, 
without limitation, pursuant to Section 2.5(b)) of any principal of the Loans 
or (ii) default, and such default shall continue for ten (10) or more days, 
in the payment when due of any interest on the Loans or (iii) default, and 
such default shall continue for ten (10) or more days after the Lessor's 
receipt of notice of such default, in the payment of any other amounts owing 
hereunder or under any other Loan Document to which it is a party; or

     (b)  The Lessor shall default in the due performance or observance by it 
of any term, covenant or agreement contained in this Loan Agreement or the 
Notes (other than those referred to in clause (a) above), and such default 
shall have continued unremedied for a period of at least thirty (30) days 
after the 

                                     -7-



Lessor's receipt of notice thereof from the Agent or Tranche A Lenders 
holding a majority of the outstanding Tranche A Loans or Tranche B Lenders 
holding a majority of the outstanding Tranche B Loans;

     (c)  Any representation, warranty or statement made or deemed made by 
the Lessor herein or in any other Loan Document or the Participation 
Agreement, or in any statement or certificate delivered or required to be 
delivered pursuant hereto or thereto, shall prove to be untrue in any 
material respect on the date as of which made or deemed made, and such 
misrepresentation or breach of warranty shall remain unremedied for a period 
of at least thirty (30) days after notice to the Lessor from the Agent or 
Tranche A Lenders holding a majority of the outstanding Tranche A Loans or 
Tranche B Lenders holding a majority of the outstanding Tranche B Loans; or

     (d)  Any Lease Event of Default shall have occurred and be continuing; or

     (e)  The Lessor shall commence a voluntary case concerning itself under 
Title 11 of the United States Code entitled "Bankruptcy," as now or hereafter 
in effect, or any successor thereto (the "Bankruptcy Code"); or an 
involuntary case is commenced against the Lessor and the petition is not 
dismissed within ninety (90) days after commencement of the case; or a 
custodian (as defined in the Bankruptcy Code) is appointed for, or takes 
charge of, all or substantially all of the property of the Lessor and is not 
removed within ninety (90) days; or the Lessor commences any other proceeding 
under any reorganization, arrangement, adjustment of debt, relief of debtors, 
dissolution, insolvency or liquidation or similar law of any jurisdiction 
whether now or hereafter in effect relating to the Lessor; or there is 
commenced against the Lessor any such proceeding which remains undismissed 
for a period of ninety (90) days; or the Lessor is adjudicated insolvent or 
bankrupt which adjudication is not withdrawn or reversed within ninety (90) 
days; or any order of relief or other order approving any such case or 
proceeding is entered which order is not withdrawn or reversed within ninety 
(90) days; or the Lessor suffers any appointment of any custodian or the like 
for it or any substantial part of its property to continue undischarged or 
unstayed for a period of ninety (90) days; or the Lessor makes a general 
assignment for the benefit of creditors; or any corporate action is taken by 
the Lessor for the purpose of effecting any of the foregoing 

                                      -8-



and in the case of any of the foregoing, there is a delay or disruption 
whether prior to or following the expiration of any of the foregoing time 
periods of any amounts payable to the Lenders or the Agent under this Loan 
Agreement or any of the other Operative Documents.

     6.2  REMEDIES.

     (a)  Upon the occurrence of any Loan Agreement Event of Default:

     (i)  if such event is a Loan Agreement Event of Default specified in 
clause (e) above or a Lease Event of Default specified in Section 16.1(g) or 
(h) of the Master Lease, the Commitments of all Lenders shall automatically 
and immediately terminate and the Loans hereunder (with accrued interest 
thereon) and all other amounts owing under this Loan Agreement and the Notes 
shall immediately become due and payable, and

     (ii)  if such event is any other Loan Agreement Event of Default, any or 
all of the following actions may be taken:  (w) Tranche A Lenders holding a 
majority of the outstanding Tranche A Loans may, by notice to the Lessor, 
declare the Tranche A Loan Commitments to be terminated forthwith, whereupon 
the Tranche A Loan Commitments shall immediately terminate; (x) Tranche B 
Lenders holding a majority of the outstanding Tranche B Loans may, by notice 
to the Lessor, declare the Tranche B Loan Commitments to be terminated 
forthwith, whereupon the Tranche B Loan Commitments shall immediately 
terminate, (y) Tranche A Lenders holding a majority of the outstanding 
Tranche A Loans may, by notice to the Lessor, declare all Tranche A Loans 
hereunder (with accrued interest thereon) and all other amounts owing with 
respect to the Tranche A Loans under this Loan Agreement and the Tranche A 
Notes to be due and payable forthwith, whereupon all Loans shall immediately 
become due and payable and (z) Tranche B Lenders holding a majority of the 
outstanding Tranche B Loans may, by notice to the Lessor, declare all Tranche 
B Loans hereunder (with accrued interest thereon) and all other amounts owing 
with respect to the Tranche B Loans under this Loan Agreement and the Tranche 
B Notes to be due and payable forthwith, whereupon all Loans shall 
immediately become due and payable (any of the foregoing occurrences or 
actions referred to in clause (i) or (ii) above, an "Acceleration").  Except 
as expressly provided above in this 

                                      -9-



Article VI, presentment, demand, protest and all other notices of any kind 
are hereby expressly waived.

     (b)  Upon the occurrence of any Loan Agreement Event of Default and at 
any time thereafter so long as any Loan Agreement Event of Default shall be 
continuing, the Tranche B Lenders may, at their sole discretion, and the 
Agent shall, upon the written instructions of Tranche A Lenders holding a 
majority of the outstanding Tranche A Loans, exercise any or all of the 
rights and powers and pursue any and all of the remedies available to it 
hereunder and (subject to the terms thereof) under the other Loan Documents 
and the Leases and shall have any and all rights and remedies available under 
the Uniform Commercial Code or any provision of law.

     (c)  Upon the occurrence of any Loan Agreement Event of Default and at 
any time thereafter so long as any Loan Agreement Event of Default shall be 
continuing, the Lenders may proceed to protect and enforce this Loan 
Agreement, the Notes, the Master Lease and the other Operative Documents by 
suit or suits or proceedings in equity, at law or in bankruptcy, and whether 
for the specific performance of any covenant or agreement herein contained or 
in execution or aid of any power herein granted, or for foreclosure 
hereunder, or for the appointment of a receiver or receivers for the 
Properties or any Property or for the recovery of judgment for the 
indebtedness secured thereby or for the enforcement of any other proper, 
legal or equitable remedy available under Applicable Law.

     (d)  The Lessor shall be liable for any and all accrued and unpaid 
amounts due hereunder before, after or during the exercise of any of the 
foregoing remedies, including all reasonable legal fees and other reasonable 
costs and expenses incurred by the Agent or any Lender by reason of the 
occurrence of any Loan Agreement Event of Default or the exercise of remedies 
with respect thereto.

     (e)  With respect to the occurrence and continuance of any Lease Default 
under Section 16.1(a) or (b) of the Master Lease, the Lessor agrees that the 
Agent or any Participant may give notice of such Lease Default on behalf of 
the Lessor to the Lessee.  With respect to any other Lease Default, the 
Lessor agrees that the Agent or any Tranche B Lender may give notice of such 
Lease Default on behalf of the Lessor to the Lessee.  When a Lease Event of 
Default has occurred and is continuing, 

                                     -10-



Tranche A Lenders holding a majority of the outstanding Tranche A Loans, or 
Tranche B Lenders holding a majority of the outstanding Tranche B Loans, may 
exercise any or all of the remedies of the Lessor under Article XVI of the 
Master Lease, and the Lessor shall exercise such remedies at the direction of 
the Tranche A Lenders or the Tranche B Lenders, as the case may be.  The 
Lessor shall demand the purchase of properties by the Lessee pursuant to 
Section 18.3 of the Master Lease at the direction of either Tranche A Lenders 
holding a majority of the outstanding Tranche A Loans or Tranche B Lenders 
holding a majority of the outstanding Tranche B Loans.

     (f)  Notwithstanding any other provision herein or in any other 
Operative Document, the Tranche A Lenders shall not, without the written 
consent of the Tranche B Lenders (which consent may be withheld in the sole 
and absolute discretion of the Tranche B Lenders), take any action, or 
otherwise request that any action be taken, to enforce the lien of the Master 
Lease, any Lease Supplement, any Lender Deed of Trust or the Assignment of 
Leases and Rents including, without limitation, (A) any action (statutory or 
otherwise) relating to a sale under power of sale, (B) accepting a 
deed-in-lieu of foreclosure or otherwise taking title to, or authorizing the 
conveyance of, the Property or any portion thereof, (C) appointing a receiver 
or taking any other action to obtain possession or control of the Property or 
any portion thereof, or (D) commencing or participating in any foreclosure 
proceeding, prior to the payment in full of all amounts payable to the 
Tranche B Lenders under the Operative Documents, the permanent termination of 
the Tranche B Loan Commitments, and the satisfaction of all other obligations 
to the Tranche B Lenders under the Operative Documents.

                                   ARTICLE VII

                        CERTAIN REMEDIAL MATTERS; RELEASE

     7.1  CERTAIN REMEDIAL MATTERS.  Notwithstanding any other provision of 
this Loan Agreement or any other Loan Document:  (i) the Lessor shall at all 
times to the exclusion of the Agent retain all rights to Excepted Payments 
payable to the Lessor or for its benefit and to demand, collect or commence 
an action at law to obtain such payments and to enforce any judgment with 
respect thereto; and (ii) the Lessor shall at all 

                                      -11-



times retain the right, but not to the exclusion of the Agent or any Lender, 
(A) to receive from the Lessee all notices, certificates and other documents 
and all information that the Lessee is permitted or required to give or 
furnish to the "Agent" or the "Lessor" pursuant to the Leases, the 
Participation Agreement or any other Operative Document, (B) to provide such 
insurance as the Lessee shall have failed to maintain and (C) subject to the 
other applicable provisions of this Loan Agreement, to perform for the Lessee 
under Article XVII of the Master Lease.

     7.2  RELEASE OF PROPERTIES, ETC.

     (a)  If the Lessee shall at any time purchase any Property pursuant to 
Article XV of the Master Lease or exercise its Purchase Option with respect 
to any Property under Article XVIII of the Master Lease, or if all of the 
Properties shall be sold in accordance with and the Lessee otherwise 
satisfies each of the obligations and conditions set forth at Article XX of 
the Master Lease, then, upon application of such amounts to prepay the Loans 
pursuant to Article V and the Agent's and the Lenders' receipt of all accrued 
interest and any other payments due and owing from Lessee to the Agent and 
the Lenders on such date, including without limitation pursuant to Article 
XIII of the Participation Agreement, such Property shall be released from (i) 
the Liens in favor of the Participation Agent created by the Lender Deed of 
Trust relating to such Property and (ii) the Liens in favor of the 
Participation Agent created by the Assignment of Leases and Rents, in each 
case to the extent relating to such Property, all without delivery of any 
instrument or performance of any act by any party.

     (b)  Upon the termination of the Lenders' Commitments and the payment in 
full of the Loans and all other amounts owing by the Lessor hereunder or 
under any other Loan Document, the Properties shall be released from (i) the 
Liens in favor of the Participation Agent created by the Lender Deed of Trust 
relating to such Property and (ii) the Liens in favor of the Participation 
Agent created by the Assignment of Leases and Rents, in each case to the 
extent relating to such Property, all without delivery of any instrument or 
performance of any act by any party.

     (c)  Upon request of the Lessor following a release of any Property 
described in clause (a) or (b) above, the Tranche A 

                                      -12-



Lenders and the Tranche B Lenders shall instruct the Participation Agent, at 
the sole cost and expense of the Lessor, to execute and deliver to the Lessor 
or the Lessee such documents as the Lessor shall reasonably request to 
evidence such release, including, if requested, a release of the Lender Deed 
of Trust relating to such Property, releases of the Assignment of Leases and 
Rents and the Construction Agency Agreement Assignment, in each case to the 
extent relating to such Property, and termination statements for any 
financing statements which are then of record naming the Lenders as the 
secured parties.

                                  ARTICLE VIII

                                    THE AGENT

     8.1  APPOINTMENT.  Each Lender hereby irrevocably designates and 
appoints the Agent as the agent of such Lender under this Loan Agreement and 
the other Operative Documents, and each such Lender irrevocably authorizes 
the Agent, in such capacity, to take such action on its behalf under the 
provisions of this Loan Agreement and the other Operative Documents and to 
exercise such powers and perform such duties as are expressly delegated to 
the Agent by the terms of this Loan Agreement and the other Operative 
Documents, together with such other powers as are reasonably incidental 
thereto.  Notwithstanding any provision to the contrary elsewhere in this 
Loan Agreement, the Agent shall not have any duties or responsibilities, 
except those expressly set forth herein, or any fiduciary relationship with 
any Lender or any other party to the Operative Documents, and no implied 
covenants, functions, responsibilities, duties, obligations or liabilities 
shall be read into this Loan Agreement or any other Operative Document or 
otherwise exist against the Agent.

     8.2  DELEGATION OF DUTIES.  The Agent may execute any of its duties 
under this Loan Agreement and the other Operative Documents by or through 
agents or attorneys-in-fact and shall be entitled to advice of counsel 
concerning all matters pertaining to such duties.  The Agent shall not be 
responsible for the negligence or misconduct of any agents or 
attorneys-in-fact selected by it with reasonable care.

                                     -13-



     8.3  EXCULPATORY PROVISIONS.  Neither the Agent nor any of its officers, 
directors, employees, agents, attorneys-in-fact or Affiliates shall be (a) 
liable for any action lawfully taken or omitted to be taken by it or such 
Person under or in connection with this Loan Agreement or any other Operative 
Document (except for its or such Person's own gross negligence or willful 
misconduct) or (b) responsible in any manner to any of the Lenders or any 
other party to the Operative Documents for any recitals, statements, 
representations or warranties made by the Lessor or the Lessee or any officer 
thereof contained in this Loan Agreement or any other Operative Document or 
in any certificate, report, statement or other document referred to or 
provided for in, or received by the Agent under or in connection with, this 
Loan Agreement or any other Operative Document or for the value, validity, 
effectiveness, genuineness, enforceability or sufficiency of this Loan 
Agreement or any other Operative Document or for any failure of the Lessor or 
the Lessee to perform its obligations hereunder or thereunder.  The Agent 
shall not be under any obligation to any Lender or any other party to the 
Operative Documents to ascertain or to inquire as to the observance or 
performance of any of the agreements contained in, or conditions of, this 
Loan Agreement or any other Operative Document, or to inspect the properties, 
books or records of the Lessor or the Lessee.

     8.4  RELIANCE BY AGENT.  The Agent shall be entitled to rely, and shall 
be fully protected in relying, upon any Note, writing, resolution, notice, 
consent, certificate, affidavit, letter, facsimile message, statement, order 
or other document or conversation believed by it to be genuine and correct 
and to have been signed, sent or made by the proper Person or Persons and 
upon advice and statements of legal counsel (including, without limitation, 
counsel to the Lessor or the Lessee), independent accountants and other 
experts selected by the Agent.  The Agent may deem and treat the payee of any 
Note as the owner thereof for all purposes unless a written notice of 
assignment, negotiation or transfer thereof shall have been filed with the 
Agent.  The Agent shall be fully justified in failing or refusing to take any 
action under this Loan Agreement or any other Operative Document unless it 
shall first receive the advice or concurrence of the Lenders holding a 
majority of the outstanding Loans or it shall first be indemnified to its 
satisfaction by the Lenders against any and all liability and expense which 
may be incurred by it by reason of taking or continuing to take any such 
action.  The Agent shall in all 

                                     -14-



cases be fully protected in acting, or in refraining from acting, under this 
Loan Agreement and the other Operative Documents in accordance with a request 
of the Lenders holding a majority of the outstanding Loans, and such request 
and any action taken or failure to act pursuant thereto shall be binding upon 
all the Lenders and all future holders of the Notes.

     8.5  NOTICE OF DEFAULT.  The Agent shall not be deemed to have knowledge 
or notice of the occurrence of any Loan Agreement Default or Loan Agreement 
Event of Default hereunder unless the Agent has received notice from a Lender 
or the Lessor referring to this Loan Agreement, describing such Loan 
Agreement Default or Loan Agreement Event of Default and stating that such 
notice is a "notice of default".  In the event that the Agent receives such a 
notice, the Agent shall promptly give notice thereof to the Lenders and the 
Lessee.  The Agent shall take such action with respect to such Loan Agreement 
Default or Loan Agreement Event of Default as shall be directed by the 
Lenders holding a majority of the outstanding Loans; provided, however, that 
unless and until the Agent shall have received such directions, the Agent may 
(but shall not be obligated to) take such action, or refrain from taking such 
action, with respect to such Loan Agreement Default or Loan Agreement Event 
of Default as it shall deem advisable in the best interests of the Lenders.

     8.6  NON-RELIANCE ON AGENT AND OTHER LENDERS.  Each Lender expressly 
acknowledges that neither the Agent nor any of its officers, directors, 
employees, agents, attorneys-in-fact or Affiliates has made any 
representations or warranties to it and that no act by the Agent hereinafter 
taken, including any review of the affairs of the Lessor or the Lessee, shall 
be deemed to constitute any representation or warranty by the Agent to any 
Lender.  Each Lender represents to the Agent that it has, independently and 
without reliance upon the Agent or any other Lender, and based on such 
documents and information as it has deemed appropriate, made its own 
appraisal of and investigation into the business, operations, property, 
financial and other condition and creditworthiness of the Lessor and the 
Lessee and made its own decision to make its Loans hereunder and enter into 
this Loan Agreement.  Each Lender also represents that it will, independently 
and without reliance upon the Agent or any other Lender, and based on such 
documents and information as it shall deem appropriate at the time, continue 
to make its own credit analysis, appraisals and decisions in taking or not 
taking action under this Loan Agreement and the other Operative 

                                     -15-



Documents, and to make such investigation as it deems necessary to inform 
itself as to the business, operations, property, financial and other 
condition and creditworthiness of the Lessor and the Lessee.  Except for 
notices, reports and other documents expressly required to be furnished to 
the Lenders by the Agent hereunder, the Agent shall not have any duty or 
responsibility to provide any Lender with any credit or other information 
concerning the business, operations, property, condition (financial or 
otherwise), prospects or creditworthiness of the Lessor or the Lessee which 
may come into the possession of the Agent or any of its officers, directors, 
employees, agents, attorneys-in-fact or Affiliates.

     8.7  INDEMNIFICATION.  The Lenders agree to indemnify the Agent in its 
capacity as such (to the extent not reimbursed by the Lessee and without 
limiting the obligation of the Lessee to do so), ratably according to the 
percentage each Lender's Commitment bears to the total Commitments of all of 
the Lenders on the date on which indemnification is sought under this Section 
8.7 (or, if indemnification is sought after the date upon which the Lenders' 
Commitments shall have terminated and the Loans shall have been paid in full, 
ratably in accordance with the percentage that each Lender's Commitment bears 
to the Commitments of all of the Lenders immediately prior to such date), 
from and against any and all liabilities, obligations, losses, damages, 
penalties, actions, judgments, suits, costs, expenses or disbursements of any 
kind whatsoever (including without limitation all reasonable fees and 
disbursements of any law firm or other external counsel of the Agent, the 
allocated cost of internal legal services and all disbursements of internal 
counsel of the Agent) which may at any time (including, without limitation, 
at any time following the payment of the Notes) be imposed on, incurred by or 
asserted against the Agent in any way relating to or arising out of, the 
Commitments, this Loan Agreement, any of the other Operative Documents or any 
documents contemplated by or referred to herein or therein or the 
transactions contemplated hereby or thereby or any action taken or omitted by 
the Agent under or in connection with any of the foregoing; provided, 
however, that no Lender shall be liable for the payment of any portion of 
such liabilities, obligations, losses, damages, penalties, actions, 
judgments, suits, costs, expenses or disbursements resulting solely from the 
Agent's gross negligence or willful misconduct.  The agreements in this 
Section 8.7 shall survive the payment of the Notes and all other amounts 
payable hereunder.

                                     -16-



     8.8  AGENT IN ITS INDIVIDUAL CAPACITY.  The Agent and its Affiliates may 
make loans to, issue letters of credit for the account of, accept deposits 
from, acquire equity interests in and generally engage in any kind of 
banking, trust, financial advisory, underwriting or other business with the 
Lessor, the Lessee and their Affiliates as though The Industrial Bank of 
Japan, Limited, San Francisco Agency were not the Agent hereunder and under 
the other Operative Documents and without notice to or consent of the 
Lenders.  Each Lender acknowledges that, pursuant to such activities, The 
Industrial Bank of Japan, Limited, San Francisco Agency or its Affiliates may 
receive information regarding the Lessee, the Lessor or their Affiliates 
(including information that may be subject to confidentiality obligations in 
favor of the Lessee, the Lessor or their Affiliates) and acknowledge that the 
Agent shall be under no obligation to provide such information to them.  With 
respect to any Loans made or renewed by it and any Note issued to it, The 
Industrial Bank of Japan, Limited, San Francisco Agency shall have the same 
rights and powers under this Loan Agreement and the other Operative Documents 
as any Lender and may exercise the same as though it were not the Agent, and, 
in the event The Industrial Bank of Japan, Limited, San Francisco Agency 
becomes a Lender, the terms "Lender" and "Lenders" shall include The 
Industrial Bank of Japan, Limited, San Francisco Agency in its individual 
capacity.

     8.9  SUCCESSOR AGENT.  The Agent may resign as Agent upon twenty (20) 
days' notice to the Lenders.  If the Agent shall resign as Agent under this 
Loan Agreement and the other Operative Documents, then Lenders holding a 
majority of the outstanding Loans shall appoint a successor agent for the 
Lenders, which successor agent shall be a commercial bank organized under the 
laws of the United States of America or any State thereof or under the laws 
of another country which is doing business in the United States of America 
and having a combined capital, surplus and undivided profits of at least 
$100,000,000 (and if no Lease Default or Lease Event of Default exists, shall 
be approved by the Lessee (which consent shall not be unreasonably 
withheld)), whereupon such successor agent shall succeed to the rights, 
powers and duties of the Agent, and the term "Agent" shall mean such 
successor agent effective upon such appointment and approval, and the former 
Agent's rights, powers and duties as Agent shall be terminated, without any 
other or further act or deed on the part of such former Agent or any of

                                     -17-



the parties to this Loan Agreement or any holders of the Notes. If no 
successor Agent has accepted appointment as Agent by the date which is twenty 
(20) days following a resigning Agent's notice of resignation, the resigning 
Agent's resignation shall nevertheless thereupon become effective and the 
Lenders shall perform all of the duties of the Agent hereunder until such 
time, if any, as Lenders holding a majority of the outstanding Loans appoint 
a successor Agent as provided above.  After any retiring Agent's resignation 
as Agent, all of the provisions of this Article VIII shall inure to its 
benefit as to any actions taken or omitted to be taken by it while it was 
Agent under this Loan Agreement and the other Operative Documents.

                                   ARTICLE IX

                                  MISCELLANEOUS

     9.1  AMENDMENTS AND WAIVERS.  Neither this Loan Agreement, any other 
Loan Document, nor any terms hereof or thereof may be amended, supplemented 
or modified except in accordance with the provisions of Section 15.5 of the 
Participation Agreement.

     9.2  NOTICES.  All notices, requests and demands to or upon the 
respective parties hereto shall be given in accordance with Section 15.3 of 
the Participation Agreement.

     9.3  NO WAIVER: CUMULATIVE REMEDIES.  No failure to exercise and no 
delay in exercising, on the part of the Agent or any Lender, any right, 
remedy, power or privilege hereunder or under the other Loan Documents shall 
operate as a waiver thereof; nor shall any single or partial exercise of any 
right, remedy, power or privilege hereunder preclude any other or further 
exercise thereof or the exercise of any other right, remedy, power or 
privilege.  The rights, remedies, powers and privileges herein provided are 
cumulative and not exclusive of any rights, remedies, powers and privileges 
provided by law.

     9.4  SURVIVAL OF REPRESENTATIONS AND WARRANTIES.  All representations 
and warranties made hereunder, in the other Loan Documents and in any 
document, certificate or statement delivered pursuant hereto or in connection 
herewith shall survive the execution and delivery of this Loan Agreement and 
the Notes and the making of the Loans hereunder.

                                     -18-



     9.5  SUCCESSORS AND ASSIGNS; ASSIGNMENT BY LESSOR.  This Loan Agreement 
shall be binding upon and inure to the benefit of the Lessor, each Lender, 
the Agent, each future holder of a Note and their respective successors and 
assigns.

     9.6  ADJUSTMENTS.  If any Lender (a "Benefitted Lender") shall at any 
time receive any payment of all or part of its Loans, or interest thereon, or 
receive any collateral in respect thereof (whether voluntarily or 
involuntarily, by setoff, pursuant to events or proceedings of the nature 
referred to in Section 6.1(e), or otherwise), in a greater proportion than 
any such payment to or collateral received by any other Lender, if any, in 
respect of such other Lender's Loans, or interest thereon, such Benefitted 
Lender shall purchase for cash from the other Lenders a participating 
interest in such portion of each such other Lender's Loan, or shall provide 
such other Lenders with the benefits of any such collateral, or the proceeds 
thereof, as shall be necessary to cause such Benefitted Lender to share the 
excess payment or benefits of such collateral or proceeds ratably with each 
of the Lenders; provided, however, that if all or any portion of such excess 
payment or benefits is thereafter recovered from such Benefitted Lender, such 
purchase shall be rescinded, and the purchase price and benefits returned, to 
the extent of such recovery, but without interest.

     9.7  COUNTERPARTS.  This Loan Agreement may be executed by one or more 
of the parties to this Loan Agreement on any number of separate counterparts 
(including by telecopy), and all of said counterparts taken together shall be 
deemed to constitute one and the same instrument.  A set of the copies of 
this Loan Agreement signed by all the parties shall be lodged with the Lessor 
and the Agent.

     9.8  SEVERABILITY.  Any provision of this Loan Agreement which is 
prohibited or unenforceable in any jurisdiction shall, as to such 
jurisdiction, be ineffective to the extent of such prohibition or 
unenforceability without invalidating the remaining provisions hereof, and 
any such prohibition or unenforceability in any jurisdiction shall not 
invalidate or render unenforceable such provision in any other jurisdiction.

     9.9  INTENTION.  This Loan Agreement and the other Operative Documents 
represent the agreement of the Lessor, the Agent and the Lenders with respect 
to the subject matter hereof, and there are no promises, undertakings, 
representations or warranties by 

                                     -19-



the Agent or any Lender relative to subject matter hereof not expressly set 
forth or referred to herein or in the other Operative Documents.

     9.10 GOVERNING LAW.  THIS LOAN AGREEMENT AND THE NOTES AND THE RIGHTS 
AND OBLIGATIONS OF THE PARTIES UNDER THIS LOAN AGREEMENT AND THE NOTES SHALL 
BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE 
INTERNAL LAWS OF THE STATE OF CALIFORNIA. 



                                     -20-




     IN WITNESS WHEREOF, the parties hereto have caused this Loan Agreement to
be duly executed and delivered by their proper and duly authorized officers as
of the day and year first above written.


                                       IBJTC LEASING CORPORATION-BSC, 
                                       as Lessor


                                       By                                   
                                          -------------------------------------
                                          Name:
                                          Title:


                                       THE INDUSTRIAL BANK OF JAPAN, 
                                       LIMITED, as Tranche A Lender and 
                                       as Tranche B Lender




                                       By                                     
                                          -------------------------------------
                                          Name:
                                          Title:


                                       THE INDUSTRIAL BANK OF JAPAN, 
                                       LIMITED, SAN FRANCISCO AGENCY, 
                                       as Agent


                                       By                         
                                          -------------------------------------
                                          Name:
                                          Title:



                                     -21-




                                                                       EXHIBIT A
                                                               TO LOAN AGREEMENT


                                 TRANCHE A NOTE

                                                                [Date of initial
$__________                                                        Funding Date]


     FOR VALUE RECEIVED, the undersigned, IBJTC LEASING CORPORATION-BSC, a 
New York corporation, as Lessor (the "Lessor"), promises to pay to the order 
of THE INDUSTRIAL BANK OF JAPAN, LIMITED (the "Lender") on the Maturity Date 
the principal sum of ________________ dollars ($__________) or, if less, the 
aggregate unpaid principal amount of all Tranche A Loans made by the Lender 
pursuant to that certain Loan Agreement, dated as of March 27, 1996 (together 
with all amendments and other modifications, if any, from time to time 
thereafter made thereto, the "Loan Agreement"), among the Lessor and the 
various financial institutions (including the Lender) as are, or may from 
time to time become, parties thereto.

     The Lessor also promises to pay interest on the unpaid principal amount 
hereof from time to time outstanding from the date hereof until maturity 
(whether by acceleration or otherwise) and, after maturity, until paid, at 
the rates per annum and on the dates specified in the Loan Agreement.

     Payments of both principal and interest are to be made without setoff or 
counterclaim in lawful money of the United States of America in same day or 
immediately available funds to the Payment Office of the Lender specified in 
Schedule IV to the Participation Agreement (or to such other account as the 
Lender may from time to time designate in a written notice to the Lessor).

     This Note is one of the Tranche A Notes referred to in, and evidences 
indebtedness incurred under, the Loan Agreement, to which reference is made 
for a description of the security for this Note and for a statement of the 
terms and conditions on which the Lessor is permitted and required to make 
prepayments and repayments of principal of the indebtedness evidenced by this 
Note and on which such indebtedness may be declared to be or automatically 
become immediately due and payable.


                                     -22-



     The Lender is authorized to endorse the schedule attached hereto (and 
any continuation thereof) in accordance with the provisions of the Loan 
Agreement. Capitalized terms used but not otherwise defined herein have the 
respective meanings specified in Appendix A to the Loan Agreement.

     All parties hereto, whether as makers, endorsers, or otherwise, 
severally waive presentment for payment, demand, protest and notice of 
dishonor.

     THIS NOTE HAS BEEN DELIVERED IN NEW YORK, NEW YORK AND SHALL BE DEEMED 
TO BE A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF 
CALIFORNIA.

                                       IBJTC LEASING CORPORATION-BSC, 
                                       as Lessor


                                       By                                  
                                          -------------------------------------
                                          Name:
                                          Title:





                                     -23-



                     TRANCHE A LOANS AND PRINCIPAL PAYMENTS

- ---------------------------------------------------------------------------
- ---------------------------------------------------------------------------
Date              Amount of      Amount of     Unpaid      Total   Notation 
                  Tranche A      Principal    Principal            Made by  
                 Loans Made       Repaid       Balance 
- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------
- ---------------------------------------------------------------------------




                                     -24-


 
                                                                       EXHIBIT B
                                                               TO LOAN AGREEMENT
                                 TRANCHE B NOTE

                                                                [Date of initial
$___________                                                       Funding Date]


     FOR VALUE RECEIVED, the undersigned, IBJTC LEASING CORPORATION-BSC, a 
New York corporation, as Lessor (the "Lessor"), promises to pay to the order 
of THE INDUSTRIAL BANK OF JAPAN, LIMITED (the "Lender") on the Maturity Date 
the principal sum of _________________ dollars ($__________) or, if less, the 
aggregate unpaid principal amount of all Tranche B Loans made by the Lender 
pursuant to that certain Loan Agreement, dated as of March 27, 1996 (together 
with all amendments and other modifications, if any, from time to time 
thereafter made thereto, the "Loan Agreement"), among the Lessor and the 
various financial institutions (including the Lender) as are, or may from 
time to time become, parties thereto.

     The Lessor also promises to pay interest on the unpaid principal amount 
hereof from time to time outstanding from the date hereof until maturity 
(whether by acceleration or otherwise) and, after maturity, until paid, at 
the rates per annum and on the dates specified in the Loan Agreement.

     Payments of both principal and interest are to be made without setoff or 
counterclaim in lawful money of the United States of America in same day or 
immediately available funds to the Payment Office of the Lender specified in 
Schedule IV to the Participation Agreement (or to such other account as the 
Lender may from time to time designate in a written notice to the Lessor).

     This Note is one of the Tranche B Notes referred to in, and evidences 
indebtedness incurred under, the Loan Agreement, to which reference is made 
for a description of the security for this Note and for a statement of the 
terms and conditions on which the Lessor is permitted and required to make 
prepayments and repayments of principal of the indebtedness evidenced by this 
Note and on which such indebtedness may be declared to be or automatically 
become immediately due and payable.

                                     -25-



     The Lender is authorized to endorse the schedule attached hereto (and 
any continuation thereof) in accordance with the provisions of the Loan 
Agreement.

     Capitalized terms used but not otherwise defined herein have the 
respective meanings specified in Appendix A to the Loan Agreement. 

                                     -26-



     All parties hereto, whether as makers, endorsers, or otherwise, 
severally waive presentment for payment, demand, protest and notice of 
dishonor.

     THIS NOTE HAS BEEN DELIVERED IN NEW YORK, NEW YORK AND SHALL BE DEEMED 
TO BE A CONTRACT MADE UNDER AND GOVERNED BY THE INTERNAL LAWS OF THE STATE OF 
CALIFORNIA.

                                       IBJTC LEASING CORPORATION-BSC, 
                                       as Lessor

 
                                       By                                     
                                          -------------------------------------
                                          Name:
                                          Title:



                                     -27-




                     TRANCHE B LOANS AND PRINCIPAL PAYMENTS


- ---------------------------------------------------------------------------
- ---------------------------------------------------------------------------
Date              Amount of      Amount of     Unpaid      Total   Notation 
                  Tranche A      Principal    Principal            Made by  
                 Loans Made       Repaid       Balance 
- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------
- ---------------------------------------------------------------------------



                                     -28-


                                    GUARANTEE


     THIS GUARANTEE (this "Guarantee") dated as of March 27, 1996 is made by 
LAM RESEARCH CORPORATION, a Delaware corporation (the "Guarantor"), in favor 
of THE INDUSTRIAL BANK OF JAPAN, LIMITED ("IBJ"), in its capacity as a 
Tranche A Lender under the Loan Agreement, and each other financial 
institution as may from time to time become a Tranche A Lender under the Loan 
Agreement, and in its capacity as a Tranche B Lender under the Loan 
Agreement, and each other financial institution as may from time to time 
become a Tranche B Lender under the Loan Agreement, (IBJ and such other 
financial institutions, collectively, in their capacities as Tranche A 
Lenders under the Loan Agreement, the "Tranche A Lenders" and in their 
capacities as Tranche B Lenders under the Loan Agreement, the "Tranche B 
Lenders"),

                              W I T N E S S E T H:

     WHEREAS, pursuant to a Loan Agreement, dated as of the date hereof 
(together with all amendments and other modifications, if any, from time to 
time thereafter made thereto, the "Loan Agreement"), among IBJTC Leasing 
Corporation-BSC as Lessor, IBJ (IBJ, together with its respective successors 
and assigns, the "Lenders"), as Tranche A Lenders and as Tranche B Lenders, 
and The Industrial Bank of Japan, Limited, San Francisco Agency, as Agent for 
the Lenders, the Lenders have agreed, subject to the terms and conditions 
thereof, to make Loans to the Lessor;

     WHEREAS, as a condition under the Participation Agreement dated as of 
the date hereof (together with all amendments and other modifications, if 
any, from time to time thereafter made thereto, the "Participation 
Agreement"), among the Guarantor, the Lessor, the Tranche A Lenders, the 
Tranche B Lenders, the Agent and the Participation Agent, the Guarantor is 
required to execute and deliver this Guarantee in favor of the Lenders;

     WHEREAS, the Guarantor has duly authorized the execution, delivery and 
performance of this Guarantee; and

     WHEREAS, it is in the best interests of the Guarantor to execute this 
Guarantee inasmuch as the Guarantor will derive substantial benefits from the 
transactions contemplated by the Loan Agreement;

                                        -1-



     NOW, THEREFORE, for good and valuable consideration the receipt of which 
is hereby acknowledged, and in order to induce the Lenders to enter into the 
Loan Agreement, the Guarantor agrees, for the benefit of each Lender Party, 
as follows:

                                    ARTICLE I

                                   Definitions

     1.1  CERTAIN TERMS.  The following terms (whether or not underscored) 
when used in this Guarantee, including its preamble and recitals, shall have 
the following meanings (such definitions to be equally applicable to the 
singular and plural forms thereof):

     "Guarantor" is defined in the preamble.

     "Guarantee" is defined in the preamble.

     "IBJ" is defined in the preamble.

     "Interest" shall mean all or any of the right, title, or interest and 
obligations of any Lender Party in and to any Note, the Loan Agreement or the 
other Operative Documents, all or any of the benefits, advantages and 
obligations of any Lender Party under the Loan Agreement, any Note or the 
other Operative Documents, and all or any right, title and interest of any 
Lender Party in and to any Property.

     "Lender Party" means, as the context may require, any Lender or the 
Agent and each of their respective successors, transferees and assigns.

     "Lenders" is defined in the first recital.

     "Lessee" means the Guarantor, in its capacity as Lessee under the
Participation Agreement and the Master Lease.

     "Lessor" means IBJTC Leasing Corporation-BSC, in its capacity as Lessor 
under the Participation Agreement and the Master Lease.

     "Loan Agreement" is defined in the first recital.

                                      -2-



     "Obligations" shall mean all obligations of the Lessor to pay principal 
and interest on the Notes.

     "Organic Document" means, relative to the Guarantor, its certificate of 
incorporation, its by-laws and all shareholder agreements, voting trusts and 
similar arrangements applicable to any of its authorized shares of capital 
stock.

     "Participation Agent" means IBJTC Leasing Corporation-BSC, in its 
capacity as Participation Agent under the Participation Agreement.

     "Participation Agreement" is defined in the second recital.

     "Tranche A Lenders" is defined in the preamble.

     "Tranche B Lenders" is defined in the preamble.

     "Tranche B Obligations" shall mean all obligations of the Lessor to pay 
principal and interest on the Tranche B Notes.

     "U.C.C." means the Uniform Commercial Code as in effect in the State of 
New York.

     1.2  LOAN AGREEMENT DEFINITIONS.  Capitalized terms used but not 
otherwise defined in this Guarantee have the respective meanings specified in 
Appendix A to the Loan Agreement; and the rules of interpretation set forth 
in Appendix A to the Loan Agreement shall apply to this Guarantee.

     1.3  U.C.C. DEFINITIONS.  Unless otherwise defined herein or the context 
otherwise requires, terms for which meanings are provided in the U.C.C. are 
used in this Guarantee, including its preamble and recitals, with such 
meanings.

                                   ARTICLE II

                              GUARANTEE PROVISIONS

     2.1  GUARANTEE.  The Guarantor hereby absolutely, unconditionally and 
irrevocably

     (a)  guarantees the full and punctual payment when due (after giving 
effect to any applicable grace period), whether at 

                                      -3-



stated maturity, by required prepayment, declaration, acceleration, demand or 
otherwise, of all Obligations, whether for principal, interest, fees, 
expenses or otherwise (including all such amounts which would become due but 
for the operation of the automatic stay under Section 362(a) of the United 
States Bankruptcy Code, 11 U.S.C. Section 362(a)), and the operation of 
Sections 502(b) and 506(b) of the United States Bankruptcy Code, 11 U.S.C. 
Section 502(b) and Section 506(b), and

     (b)  indemnifies and holds harmless each Lender Party and each holder of 
a Note for any and all costs and expenses (including reasonable attorney's 
fees and expenses) incurred by such Lender Party or such holder, as the case 
may be, in enforcing any rights under this Guarantee.

This Guarantee constitutes a guaranty of payment when due and not of 
collection, and the Guarantor specifically agrees that it shall not be 
necessary or required that any Lender Party or any holder of any Note 
exercise any right, assert any claim or demand or enforce any remedy 
whatsoever against Lessee (or any other Person) before or as a condition to 
the obligations of the Guarantor hereunder.

Notwithstanding the foregoing or any other term or provision of this 
Guarantee, the Guarantor shall not be required to perform any of the 
guarantee or indemnification obligations described in this Section 2.1 with 
respect to the Tranche B Obligations unless a Lease Event of Default (other 
than a Financial Covenant Event of Default) or a Construction Agency Event of 
Default with respect to Section 5.1(a) of the Construction Agency Agreement 
has occurred. Notwithstanding the foregoing, or any other term or provision 
of this Guarantee, on the Expiration Date, if Lessee has elected not to 
purchase the Properties pursuant to Section 18.2 of the Master Lease, the 
Guarantor shall not be required to perform any of the guarantee and 
indemnification obligations described in this Section 2.1 with respect to the 
Tranche B Obligations unless a Lease Event of Default has occurred with 
respect to Section 16.1(a), (b), (g) or (h) of the Master Lease.  In the 
event of any inconsistency between the immediately preceding two sentences 
and any other provision of this Guarantee, the terms of the immediately two 
preceding sentences shall prevail and the Guarantor's obligation under this 
Guarantee shall be limited as specified in such two immediately preceding 
sentences.

                                      -4-



     2.2  GUARANTEE ABSOLUTE, ETC.  This Guarantee shall in all respects be a 
continuing, absolute, unconditional and irrevocable guaranty of payment, and 
shall remain in full force and effect until all Obligations have been paid in 
full, all obligations of the Guarantor hereunder shall have been paid in full 
and all Commitments of the Lenders under the Loan Agreement and the other 
Operative Documents shall have terminated.  The Guarantor guarantees that the 
Obligations will be paid strictly in accordance with the terms of the Loan 
Agreement and each other Operative Document under which they arise, 
regardless of any law, regulation or order now or hereafter in effect in any 
jurisdiction affecting any of such terms or the rights of any Lender Party or 
any holder of any Note with respect thereto.  The liability of the Guarantor 
under this Guarantee shall be absolute, unconditional and irrevocable 
irrespective of:

     (a)  any lack of validity, legality or enforceability of the Loan 
Agreement or any other Operative Document;

     (b)  the failure of any Lender Party or any holder of any Note

          (i)  to assert any claim or demand or to enforce any right or
     remedy against the Lessor or any other Person (including any other
     guarantor) under the provisions of the Loan Agreement, any other
     Operative Document or otherwise, or

          (ii) to exercise any right or remedy against any other guarantor
     of, or collateral securing, any Obligations;

     (c)  any change in the time, manner or place of payment of, or in any 
other term of, all or any of the Obligations, or any other extension, 
compromise or renewal of any Obligation;

     (d)  any reduction, limitation, impairment or termination of the 
Obligations for any reason, including any claim of waiver, release, 
surrender, alteration or compromise, and shall not be subject to (and the 
Guarantor hereby waives any right to or claim of) any defense or setoff, 
counterclaim, recoupment or termination whatsoever by reason of the 
invalidity, illegality, nongenuineness, irregularity, compromise, 
unenforceability of, or any other event or occurrence affecting, the 
Obligations;

                                      -5-



     (e)  any amendment to, rescission, waiver, or other modification of, or 
any consent to departure from, any of the terms of the Loan Agreement or any 
other Operative Document;

     (f)  any addition, exchange, release, surrender or nonperfection of any 
collateral, or any amendment to or waiver or release or addition of, or 
consent to departure from, any other guaranty, held by any Lender Party or 
any holder of any Note securing any of the Obligations; or

     (g)  any other circumstance which might otherwise constitute a defense 
available to, or a legal or equitable discharge of, the Lessor, any surety or 
any guarantor.

     Notwithstanding anything contained in this Section 2.2, any amendment or 
modification to (i) the Operative Documents which create a lien in favor of 
the Participation Agent, for the benefit of the Lenders, (ii) the Loan 
Agreement, or (iii) the Note, which would have a Material adverse effect on 
the obligations of the Guarantor, hereunder, shall require the prior written 
consent of the Guarantor.  Notwithstanding the preceding sentence or anything 
contained in this Section 2.2, to the extent the consent of the Guarantor is 
required for any action described in the preceding sentence, to the extent 
the Guarantor does not receive notice or does not consent to such action, the 
obligations of the Guarantor under this Guarantee shall be equitably reduced 
to the extent Guarantor is prejudiced by such action.

     2.3  REINSTATEMENT, ETC.  The Guarantor agrees that this Guarantee shall 
continue to be effective or be reinstated, as the case may be, if at any time 
any payment (in whole or in part) of any of the Obligations is rescinded or 
must otherwise be restored by any Lender Party or any holder of any Note, 
upon the insolvency, bankruptcy or reorganization of Lessee or otherwise, as 
though such payment had not been made.

     2.4  RIGHTS AND REMEDIES.  Guarantor waives any and all rights under 
Section 2845 of the California Civil Code to require the Lender Parties to 
(a) proceed against the Lessor; (b) proceed against or exhaust any security 
held from the Lessor; or (c) pursue any other remedy in the Lender Parties' 
power whatsoever.  The Lender Parties may, at their election, exercise any 
right or remedy they may have against Lessor or any security now or hereafter 
held by or for the benefit of the 

                                      -6-



Lender Parties (subject to the last paragraph of Section 8 of the Cash 
Collateral Agreement, if such Cash Collateral Agreement is in effect) 
including, without limitation, the right to foreclose upon any such security 
by judicial or nonjudicial sale, without affecting or impairing in any way 
the liability of Guarantor hereunder except to the extent the Obligations may 
thereby be paid, even though any rights which Guarantor may have or otherwise 
might obtain by subrogation against others might be diminished or destroyed.  
Guarantor acknowledges that any such exercise of a right or remedy with 
respect to any collateral security for the Obligations may result in a loss, 
in part or whole, of the Lender Parties' right to collect from the Lessor any 
deficiency that may remain after any such exercise of such a right or remedy 
and that, where such a loss occurs, Guarantor will also suffer a loss of any 
rights and remedies, arising in law or equity, which Guarantor may have to 
collect any amount from the Lessor; and Guarantor agrees to remain bound 
notwithstanding any such loss.  Only the net proceeds from any such 
foreclosure, after deduction of all costs and expenses authorized to be 
deducted pursuant to the documents under which such security is held or by 
law, shall be applied against the Obligations.  The Lender Parties may at 
their discretion purchase all or any part of such security so sold or offered 
for sale for its own account and may apply against the amount bid therefor 
all or any part of the Obligations for which such security is held; and in 
such case, only that portion of the Obligations so applied, after deduction 
of all costs and expenses authorized to be deducted pursuant to the documents 
under which such security is held or law, shall be applied against the 
Obligations.  Guarantor waives any defense arising out of the absence, 
impairment or loss of any right of reimbursement or subrogation or other 
right or remedy of Guarantor against the Lessor or any such security, whether 
resulting from the election by the Lender Parties to exercise any right or 
remedy it may have against the Lessor, any defect in, failure of, or loss or 
absence of priority with respect to the Lender Parties' interest in such 
security, or otherwise.  In the event that any foreclosure sale is deemed to 
be not commercially reasonable, Guarantor waives any right that it may have 
to have any portion of the Obligations discharged except to the extent of the 
amount actually bid and received by the Lender Parties at any such sale.  The 
Lender Parties shall not be required to institute or prosecute proceedings to 
recover any deficiency as a condition of payment hereunder or enforcement 
hereof.

                                      -7-


     2.5  SEPARATE OBLIGATION.  The obligations hereunder are independent of 
the obligations of the Lessor, and a separate action or actions may be 
brought and prosecuted against Guarantor whether action is brought against 
the Lessor or whether the Lessor be joined in any such action or actions; 
Guarantor waives the benefit of any statute of limitations affecting its 
liability hereunder or the enforcement thereof, to the fullest extent 
permitted by law.  Any part performance of the Obligations by the Lessor or 
other circumstances, which operate to toll any statute of limitations as to 
the Lessor shall not operate to toll the statute of limitations as to 
Guarantor.  Guarantor hereby waives any rights it may have under Sections 
2809 and 2810 of the California Civil Code and reaffirms that, in any event, 
the obligations of Guarantor are independent of those of the Lessor.  
Guarantor understands that the Lender Parties would not enter into the 
transaction with the Lessor in the absence of the foregoing covenants by 
Guarantor and the other covenants of Guarantor contained in this Guarantee.

     2.6  WAIVER OF NOTICES AND DEMANDS.  Guarantor waives all presentments, 
demands for performance, notices of nonperformance, protests, notices of 
protest, notices of dishonor, notices of default, and notices of acceptance 
of this Guarantee and of the existence, creation or incurring of new or 
additional Obligations.  At the option of the Lender Parties, Guarantor may 
be joined in any action or proceeding commenced by the Lender Parties against 
the Lessor in connection with or based upon the Obligations or any security 
therefor and recovery may be had against Guarantor in such action or 
proceeding, without any requirement that the Lender Parties first assert, 
prosecute or exhaust any remedy or claim against the Lessor.  Without 
limiting the foregoing, Guarantor acknowledges that repeated and successive 
demands may be made and payments or performance made hereunder in response to 
such demands as and when, from time to time, the Lessor may default in 
performance of the Obligations.  Notwithstanding any such performance 
hereunder, this Guarantee shall remain in full force and effect and shall 
apply to any and all subsequent defaults by the Lessor in payment or 
performance of the Obligations.

     2.7  WAIVER OF DEFENSES.  Guarantor waives any defense arising by reason 
of any disability or other defense of the Lessor or by reason of the 
cessation from any cause whatsoever 

                                      -8-



of the liability of the Lessor.  Guarantor waives any setoff, defense or 
counterclaim which the Lessor or Guarantor may have or claim to have against 
the Lender Parties.  Guarantor waives any and all rights under California 
Civil Code Sections 2848 and 2849.

     2.8  RIGHT OF SUBROGATION.  Notwithstanding any payment or payments made 
by the Guarantor hereunder or any setoff or application of funds of the 
Guarantor by the Lender Parties, the Guarantor shall not be entitled to be 
subrogated to any of the rights of the Lender Parties against the Lessor, the 
Lessee or any other Person or any collateral security or guarantee or right 
of offset held by the Lender Parties or the Participation Agent for the 
payment of the Obligations, nor shall the Guarantor, in its capacity as the 
Guarantor, seek or be entitled to seek any contribution or reimbursement from 
the Lessor or any other Person in respect of payments made by the Guarantor 
hereunder, until all amounts owing to the Lender Parties by the Lessor on 
account of the Obligations and all amounts owing hereunder are paid in full, 
at which time the Guarantor shall be subrogated to all such rights held by 
Lender Parties and the Participants, who agree by acceptance hereof to 
execute such documents and take such actions as are reasonably necessary to 
transfer such rights to the Guarantor and to enable the Guarantor to enforce 
such rights, at the Guarantor's expense.  If any amount shall be paid to the 
Guarantor on account of such subrogation rights at any time when all of the 
Obligations and all amounts owing hereunder shall not have been paid in full, 
such amount shall be held by the Guarantor in trust for the Lender Parties, 
segregated from other funds of the Guarantor, and shall, forthwith upon 
receipt by the Guarantor, be turned over to the Lender Parties in the exact 
form received by the Guarantor (duly indorsed by the Guarantor to the Lender 
Parties, if required), to be applied against the Obligations, whether matured 
or unmatured, in such order as the Lender Parties may determine.  Nothing 
contained in this Section 2.8 shall restrict the Lessee from exercising any 
rights it has under any of the Operative Documents (other than the rights 
that exist because of its status as the Guarantor under this Guarantee).

     2.9  SUCCESSORS, TRANSFEREES AND ASSIGNS; TRANSFERS OF INTERESTS, ETC. 
This Guarantee shall:

     (a)  be binding upon the Guarantor and its successors, transferees and 
assigns; and

                                      -9-



     (b)  inure to the benefit of and be enforceable by the Agent and each
Lender Party.

Without limiting the generality of clause (b), any Lender may assign or 
otherwise transfer (in whole or in part) any Interest held by it to any other 
Person or entity, and such other Person or entity shall thereupon become 
vested with all rights and benefits in respect thereof granted to such Lender 
under any Operative Document (including this Guarantee) or otherwise, 
subject, however, to the provisions of Sections 12.1 and 12.2 of the 
Participation Agreement.

                                   ARTICLE III

                         REPRESENTATIONS AND WARRANTIES

     3.1  REPRESENTATIONS AND WARRANTIES.  The Guarantor hereby represents 
and warrants unto each Lender Party as set forth in Section 8.2 of the 
Participation Agreement, which representations and warranties are hereby 
incorporated by reference.

                                   ARTICLE IV

                                    COVENANTS

     4.1  COVENANTS.  The Guarantor covenants and agrees that, so long as any 
portion of the Obligations shall remain unpaid or any Lender shall have any 
outstanding Commitments under the Loan Agreement or the other Operative 
Documents, the Guarantor will, unless each Lender shall otherwise consent in 
writing, perform the obligations set forth in Section 10.1 of the 
Participation Agreement, which covenants are hereby incorporated by reference.

                                    ARTICLE V

                            MISCELLANEOUS PROVISIONS

     5.1  OPERATIVE DOCUMENT.  This Guarantee is an Operative Document 
executed pursuant to the Participation Agreement.

                                     -10-




     5.2  BINDING ON SUCCESSORS, TRANSFEREES AND ASSIGNS; ASSIGNMENT OF 
GUARANTEE.  In addition to, and not in limitation of, Section 2.9, this 
Guarantee shall be binding upon the Guarantor and its successors, transferees 
and assigns and shall inure to the benefit of and be enforceable by each 
Lender Party and each holder of a Note and their respective successors and 
assigns (to the full extent provided pursuant to Section 2.9); provided, 
however, that the Guarantor may not assign any of its obligations hereunder 
without the prior written consent of each Lender.

     5.3  AMENDMENTS, ETC.  No amendment to or waiver of any provision of 
this Guarantee, nor consent to any departure by the Guarantor herefrom, shall 
in any event be effective unless the same shall be in writing and signed by 
each of the Lenders, and then such waiver or consent shall be effective only 
in the specific instance and for the specific purpose for which given.

     5.4  ADDRESSES FOR NOTICES TO GUARANTOR.  All notices, demands, 
requests, consents, approvals and other communications hereunder shall be in 
writing and directed to the address described in, and deemed received in 
accordance with the provisions of, Section 15.3 of the Participation 
Agreement.

     5.5  NO WAIVER; REMEDIES.  In addition to, and not in limitation of, 
Section 2.2 and Section 2.4, no failure on the part of any Lender Party or 
any holder of a Note to exercise, and no delay in exercising, any right 
hereunder shall operate as a waiver thereof; nor shall any single or partial 
exercise of any right hereunder preclude any other or further exercise 
thereof or the exercise of any other right.  The remedies herein provided are 
cumulative and not exclusive of any remedies provided by law.

     5.6  SECTION CAPTIONS.  Section captions used in this Guarantee are for 
convenience of reference only, and shall not affect the construction of this 
Guarantee.

     5.7  SEVERABILITY.  Wherever possible each provision of this Guarantee 
shall be interpreted in such manner as to be effective and valid under 
applicable law, but if any provision of this Guarantee shall be prohibited by 
or invalid under such law, such provision shall be ineffective to the extent 
of such prohibition or invalidity, without invalidating the remainder of such 
provision or the remaining provisions of this Guarantee.

                                     -11-




     5.8  TERMINATION OF GUARANTEE.  The obligations of the Guarantor under 
this Guarantee shall terminate on the earlier of (i) the date upon which the 
Guarantor has fully performed all of its obligations under this Guarantee, or 
(ii) the date upon which all Obligations are satisfied in full.

     5.9  GOVERNING LAW.  THIS GUARANTEE SHALL BE GOVERNED BY AND CONSTRUED 
IN ACCORDANCE WITH INTERNAL LAWS OF THE STATE OF CALIFORNIA.  FOR PURPOSES OF 
ANY ACTION OR PROCEEDING INVOLVING THIS GUARANTEE, THE GUARANTOR HEREBY 
EXPRESSLY SUBMITS TO THE JURISDICTION OF ALL FEDERAL AND STATE COURTS LOCATED 
IN THE STATE OF CALIFORNIA AND CONSENTS THAT IT MAY BE SERVED WITH ANY 
PROCESS OR PAPER BY REGISTERED MAIL OR BY PERSONAL SERVICE WITHIN OR WITHOUT 
THE STATE OF CALIFORNIA.

     5.10 WAIVER OF JURY TRIAL.  THE GUARANTOR HEREBY KNOWINGLY, VOLUNTARILY 
AND INTENTIONALLY WAIVES ANY RIGHTS IT MAY HAVE TO A TRIAL BY JURY IN RESPECT 
OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION 
WITH, THIS GUARANTEE.  THE GUARANTOR ACKNOWLEDGES AND AGREES THAT IT HAS 
RECEIVED FULL AND SUFFICIENT CONSIDERATION FOR THIS PROVISION AND THAT THIS 
PROVISION IS A MATERIAL INDUCEMENT FOR THE LENDERS ENTERING INTO THE LOAN 
AGREEMENT.

                                    -12-



     IN WITNESS WHEREOF, the Guarantor has caused this Guarantee to be duly 
executed and delivered by its officer thereunto duly authorized as of the 
date first above written.

                                       LAM RESEARCH CORPORATION



                                       By
                                          -------------------------------------
                                          Name:
                                          Title:


                                      -13-





RECORDING REQUESTED BY
AND WHEN RECORDED MAIL TO:

Pillsbury Madison & Sutro LLP
235 Montgomery Street
San Francisco, CA 94104
Attn:  George Haley, Esq.
     File No. 10804-484-0002

                                                (Above Space For Recorder's Use)






- --------------------------------------------------------------------------------

                 ASSIGNMENT OF LEASES AND RENTS

                   dated as of March 27, 1996

                              from


                 IBJTC LEASING CORPORATION-BSC,
              in its individual capacity as Lessor,
                           as ASSIGNOR

                               to

                 IBJTC LEASING CORPORATION-BSC,
               as Participation Agent for itself,
              THE INDUSTRIAL BANK OF JAPAN,LIMITED
                     and the other Tranche A
                      and Tranche B Lenders,
                           as ASSIGNEE



- --------------------------------------------------------------------------------



                         ASSIGNMENT OF LEASES AND RENTS


     THIS ASSIGNMENT OF LEASES AND RENTS, dated as of March 27, 1996 (this 
"Assignment"), made by IBJTC LEASING CORPORATION-BSC, a New York corporation 
in its individual capacity (in such capacity, the "Assignor"), to IBJTC 
LEASING CORPORATION-BSC, a New York corporation, not in its individual 
capacity but as Participation Agent (together with its successors in such 
capacity, the "Assignee") for: itself; THE INDUSTRIAL BANK OF JAPAN, LIMITED 
and the various financial institutions party to the Loan Agreement from time 
to time as Tranche A Lenders thereunder (together with each of their 
permitted successors and assigns, the "Tranche A Lenders"); and THE 
INDUSTRIAL BANK OF JAPAN, LIMITED and the various financial institutions 
party to the Loan Agreement from time to time as Tranche B Lenders thereunder 
(together with each of their permitted successors and assignees, the "Tranche 
B Lenders" and, together with the Tranche A Lenders, the "Lenders").

                              W I T N E S S E T H:

     WHEREAS, pursuant to the Loan Agreement dated as of the date hereof (as 
amended, restated, supplemented or otherwise modified from time to time, the 
"Loan Agreement"), among the Assignor, the Tranche A Lenders and the Tranche 
B Lenders, the Lenders have severally agreed to make Loans to the Assignor in 
an aggregate amount not to exceed Fifty-Five Million Six Hundred Eighty 
Thousand Dollars ($55,680,000) upon the terms and subject to the conditions 
set forth therein, to be evidenced by the notes (such notes, as the same may 
hereafter be amended, modified, renewed, extended or otherwise changed from 
time to time, together with any note or notes or other obligations executed 
and delivered in renewal, extension or replacement thereof or in substitution 
or exchange therefor, are hereinafter collectively referred to as the 
"Notes") issued by the Assignor under the Loan Agreement;

     WHEREAS, it is a condition, among others, to the obligation of the 
Lenders to make their respective Loans to the Assignor under the Loan 
Agreement that the Assignor shall have executed and delivered, and the Lessee 
shall have consented to, this Assignment to the Lenders; and

                                    -2-




     WHEREAS, in order further to secure payment of all the amounts advanced 
under the Loan Agreement, the Notes and the other Operative Documents, the 
Assignor has agreed to enter into, execute, and deliver this Assignment;

     NOW, THEREFORE, in consideration of the foregoing, the parties hereto 
agree as follows:

     1.   DEFINED TERMS.  Capitalized terms used but not otherwise defined in 
this Assignment shall have the respective meanings specified in Appendix A to 
the Loan Agreement; and the rules of interpretation set forth in such 
Appendix A shall apply to this Assignment.

     2.   ASSIGNMENT.  To secure its obligations under the Loan Agreement, 
the Assignor hereby assigns, transfers, sets over and conveys to the 
Assignee, all the following described property relating to or arising in 
connection with the Properties (including each Property described in a 
Supplement to this Assignment, as delivered from time to time in the form 
attached hereto as Exhibit A), whether now owned or held or hereafter 
acquired:

          (a)  Except as hereinafter provided, all of the estate, right,
     title, interest, benefits, powers and privileges of the Assignor, as
     lessor, under the Master Lease and all Lease Supplements (hereinafter
     referred to collectively as the "Assigned Leases") including (i) the
     immediate and continuing right, on a non-exclusive basis, to make
     claim for, receive, collect and receipt for all rents, income,
     revenues, issues, profits, insurance proceeds, condemnation awards,
     sales proceeds and other sums payable to or receivable by the Assignor
     under the Assigned Leases, or pursuant to any provisions thereof,
     whether as rent or as the purchase price or termination payment for
     any interest in any Property or otherwise (including the Recourse
     Amount, any Property Balance and any sales proceeds payable to the
     Assignor pursuant to the Assigned Leases) (collectively, the "Lease
     Rents"), including all cash, securities or letters of credit delivered
     or deposited pursuant thereto to secure performance by the Lessee of
     its obligations thereunder, (ii) the right and power (which right and
     power are coupled with an interest) upon the purchase 

                                     -3-






     by the Lessee of the interest of the Assignor in any Property in 
     accordance with any Assigned Lease to execute and deliver as irrevocable 
     agent and attorney-in-fact of the Assignor an appropriate instrument 
     necessary to convey the interest of the Assignor therein, or to pay over 
     or assign to the Lessee those sums to which it is entitled if the Lessee 
     becomes obligated to purchase the interest of the Assignor in any 
     Property and to perform all other necessary or appropriate acts as said 
     agent and attorney-in-fact with respect to any such purchase and 
     conveyance, (iii) the right, on a non-exclusive basis, to perform all 
     other necessary or appropriate acts as said agent and attorney-in-fact 
     with respect to any purchase or conveyance referred to in clause (ii) 
     above, (iv) the right, on a non-exclusive basis, to declare the Master 
     Lease or any Lease Supplement to be in default, (v) subject to the terms 
     of the Operative Documents, the right to exercise remedies under or with 
     respect to the Assigned Leases, (vi) the right to make all waivers and 
     agreements on behalf of the Assignor under the Assigned Leases provided 
     for or permitted under the Assigned Leases; provided, however, that none 
     of the foregoing will be made or given with respect to Article VII, IX, 
     X, XIII, XIV, XVIII, XX or XXI of the Master Lease without the written 
     consent of the Assignor, (vii) the right to give all notices, consents, 
     releases and other instruments provided under the Assigned Leases; 
     provided, however, that none of the foregoing will be made or given with 
     respect to Article VII, IX, X, XIII, XIV, XVIII, XX or XXI of the Master 
     Lease without the written consent of the Assignor, (viii) the right, on 
     a non-exclusive basis, to give all notices of default and to take all 
     action upon the happening of a Default or an Event of Default under any 
     Assigned Lease, including the commencement, conduct and consummation of 
     proceedings as shall be permitted under any provision of any Assigned 
     Lease, or by law or in equity, (ix) the right, on a nonexclusive basis, 
     to receive all notices sent to the Assignor under any Assigned Lease, 
     (x) the Assignor's interest under any Assigned Lease in the Lessee's 
     tangible and intangible property used or arising in connection with any 
     Property, including, but not 

                                    -4-



     limited to, permits, licenses, contract rights and prepaid expenses, and 
     (xi) the right, on a non-exclusive basis, to do any and all other things 
     whatsoever which the Assignor is or any lessor is, or may be entitled to 
     do under any Assigned Lease. The Assignor hereby agrees that any action 
     taken by the Lenders (or their designee) pursuant to this Assignment 
     shall be exclusive, and no party relying on such action of the Lenders 
     (or such designee) pursuant hereto shall be required to obtain the 
     concurrence or consent of the Assignor to such action or to a request 
     for such action; provided, however, that the Assignor shall exclusively 
     retain, and the Lease Rents shall in no event include, the Excepted 
     Payments.

          (b)  All of the estate, right, title, interest, benefits, powers
     and privileges of the Assignor, to and under all other leases,
     subleases or licenses of each Property, any license, concession,
     management, mineral or other agreements of a similar kind that permit
     the use or occupancy of any Property or any part thereof for any
     purpose in return for any payment, or permit the extraction or taking
     of any gas, oil, water or other minerals from any Property or any part
     thereof in return for payment of any fee, rent or royalty, now or
     hereafter entered into by the Assignor (collectively, the "Other
     Leases" and, together with the Assigned Leases, the "Leases"),
     together with all estate, rights, title, interest, benefits, powers
     and privileges of the Assignor, as lessor, under the Other Leases
     including the immediate and continuing right, on a non-exclusive
     basis, to make claim for, receive, collect and receipt for all
     charges, fees, income, issues, profits, receipts, rents, revenues or
     royalties payable under any of the Other Leases (collectively, the
     "Other Lease Rents") and all estate, right, title and interest of the
     Assignor thereunder, including all cash, securities or letters of
     credit delivered or deposited thereunder to secure performance by the
     lessees of their obligations thereunder; provided, however, that the
     Assignor shall exclusively retain, and the Other Lease Rents shall in
     no event include, the Excepted Payments.

                                    -5-




          (c)  All of the estate, right, title, interest, benefits, powers
     and privileges of the Assignor, to and under all agreements or
     contracts for the sale or other disposition of all or any part of any
     Property, now or hereafter entered into by the Assignor (collectively,
     the "Contracts"), together with all estate, right, title, interest,
     benefits, powers and privileges of the Assignor under the Contracts
     including the immediate and continuing right, on a non-exclusive
     basis, to make claim for, receive, collect and receipt for all
     charges, fees, income, issues, profits, receipts, rents, revenues or
     royalties payable under any of the Contracts (collectively, the
     "Contract Rents" and, together with the Lease Rents and the Other
     Lease Rents, the "Rents") and all right, title and interest of the
     Assignor thereunder, including all cash, securities or letters of
     credit deposited thereunder to secure performance by the obligors of
     their obligations thereunder; provided, however, that the Assignor
     shall exclusively retain, and the Contract Rents shall in no event
     include, the Excepted Payments.

          (d)  On a non-exclusive basis, all of the right, title and
     interest of the Assignor in and to all claims and rights to the
     payment of money at any time arising in connection with any
     repudiation, rejection or breach of any Assigned Lease by the Lessee
     or a trustee or receiver of the Lessee (or any Other Lease by any
     lessee thereunder, trustee or receiver of any such lessee) under any
     insolvency statute, law or regulation, including all rights to recover
     damages arising out of such breach or rejection, all rights to charges
     payable by the Lessee or such trustee or receiver (or by such lessee,
     trustee or receiver) in respect of any Property or any portions
     thereof following rejection, repudiation or disaffirmance of the Lease
     or following the entry of an order for relief under any insolvency
     statute, law or regulation in respect of the Lessee (or such lessee)
     and all rentals and other charges outstanding under the Leases (or
     Other Leases) as of the date of entry of such order for relief;
     provided, however, that the Assignor shall exclusively retain all
     rights with respect to the Excepted Payments.

                                    -6-




     3.   RECEIPT OF RENTS.  The Lenders hereby acknowledge and agree that 
the Assignor will hold the Rents for the benefit of each of the Participation 
Agent, the Agent, the Tranche A Lenders and the Tranche B Lenders in 
accordance with all requirements of the Loan Agreement, the Participation 
Agreement and the other Operative Documents.

     4.   IRREVOCABILITY; SUPPLEMENTAL INSTRUMENTS.  The Assignor agrees that 
this Assignment and the designation and direction to the Lessee set forth in 
Sections 2 and 3 of this Assignment are irrevocable and that it will not take 
any action as lessor under the Leases or otherwise which is inconsistent with 
this Assignment and that any action, assignment, designation or direction 
inconsistent herewith shall be void.  The Assignor will from time to time 
execute and deliver all instruments of further assurance and do such further 
acts as may be necessary or proper to carry out more effectively the purpose 
of this Assignment.

     5.   VALIDITY.  The Assignor represents and warrants (on a continuing 
basis) and covenants to the Lenders that (i) the Assignor has not assigned or 
executed any assignment of, and will not assign or execute any assignment of 
the Assignor's interest in any of the Assigned Leases, in any Other Leases, 
in any Contract, in any Rents or in any other subject matter of this 
Assignment to anyone other than the Lenders and any assignment, designation 
or direction by the Assignor inconsistent herewith shall be void, and (ii) 
the Assignor has not done any act or executed any document that impairs the 
rights of the Participation Agent or the Lenders to the Leases or the Rents 
under this Assignment.

     6.   THE ASSIGNOR REMAINS LIABLE.  While the assignment made hereby is 
present, direct and continuing, it has been made for the purpose of providing 
the Participation Agent and the Lenders with security for the performance of 
the Assignor's obligations under the Loan Agreement and the Notes and the 
execution and delivery hereof shall not impair or diminish in any way the 
obligations of the Assignor under the Assigned Leases or any Other Lease, or 
impose any of such obligations on the Participation Agent or the Lenders.  
This Assignment shall not operate to cause the Participation Agent or the 
Lenders (or their designee) to be regarded as a mortgagee in possession.  
Neither the Participation Agent, the Lenders nor their designee 

                                    -7-



shall be responsible or liable for performing any of the obligations of the 
Assignor under any of the Assigned Leases, any Other Leases or any Contract, 
for any waste by the Lessee or others, for any dangerous or defective 
conditions of any Property, for negligence in the management, upkeep, repair 
or control of any Property or any other act or omission by any other Person.  
Nothing contained herein shall operate or be construed to (i) obligate the 
Participation Agent or the Lenders (or their designee) to assume the 
obligations of the Assignor under any of the Assigned Leases, any Other Lease 
or any Contract, to perform any of the terms and conditions contained in any 
of the Assigned Leases, any Other Lease or any Contract or otherwise to 
impose any obligation upon the Lenders with respect to any of the Assigned 
Leases, any Other Lease or any Contract or (ii) place upon the Participation 
Agent or the Lenders (or their designee) any responsibility for the 
operation, control, care, management or repair of any Property or any part 
thereof.  Subject at all times to the terms and conditions of this 
Assignment, the Assignor will at all times promptly and faithfully perform in 
all respects, or cause to be performed in all respects, all of its covenants, 
conditions and agreements contained in the Assigned Leases, any Other Leases 
or any Contract now or hereafter existing on the part of the Assignor to be 
kept and performed.

     7.   AMENDMENTS; LESSEE'S CONSENT.  The Assignor will not enter into any 
agreement subordinating, amending, extending or terminating any of the 
Assigned Leases except as provided in Section 15.5 of the Participation 
Agreement, and any such attempted subordination, amendment, modification, 
extension or termination without compliance with such Section 15.5 shall be 
void.  If any of the Assigned Leases, any Other Lease or any Contract shall 
be amended, it shall continue to be subject to the provisions hereof without 
the necessity of any further act by any of the parties hereto.  The Assignor, 
the Participation Agent and the Lenders hereby consent to the provisions of 
Lessee's Consent attached to this Assignment and agree to be bound thereby.  
Nothing in this Section shall be construed as limiting or otherwise affecting 
in any way the Assignor's right to receive directly the Excepted Payments.

     8.   TERMINATION OF THIS ASSIGNMENT.  This Assignment shall continue in 
full force and effect until all obligations, liabilities and indebtedness of 
any kind now or hereafter due to the Participants from the Assignor or the 
Lessee under or with 

                                    -8-



respect to the Loan Agreement or any of the other Operative Documents, or 
which are otherwise secured hereby, whether now existing or hereafter arising 
or incurred, have been fully paid, performed and satisfied, and all Tranche A 
Loan Commitments and Tranche B Loan Commitments have terminated, at which 
time this Assignment will terminate.

     9.   ONGOING RIGHT TO COLLECT RENTS; RECEIVERS.  If notwithstanding the 
terms of this Assignment, a petition or order for sequestration of rents, or 
the appointment of a receiver or some similar judicial action or order is 
deemed required under applicable state law to allow the Participation Agent 
or the Lenders to continue to collect the moneys described in paragraphs 
2(a), (b), (c) and (d) of this Assignment, then it is agreed by the Assignor 
that any proof of claim or similar document filed by the Lenders in 
connection with the breach or rejection of any Lease by the lessee thereunder 
or the trustee of any lessee under any federal or state insolvency statute 
shall for the purpose of perfecting the Participation Agent's and the 
Lenders' rights conferred in said paragraph 2(d) be deemed to constitute 
action required under such state law. Upon the occurrence and during the 
continuance of a Loan Agreement Event of Default (not existing solely by 
virtue of a Lease Event of Default), the Assignor hereby consents to the 
appointment of a receiver for any or all of the Properties as a matter of 
right and without any requirement for notice to the Assignor and without 
regard to the solvency of the Assignor or to the collateral that may be 
available for the satisfaction of the Notes and all other obligations under 
the Loan Agreement and the other Operative Documents.

     10.  AMENDMENT.  This Assignment may not be amended or otherwise 
modified except by a writing signed by the Assignor, the Participation Agent, 
the Lenders and, if required by Section 15.5 of the Participation Agreement, 
the Lessee, in accordance with the terms of the Participation Agreement.

     11.  NOTICES.  All notices, demands, requests, consents, approvals and 
other instruments under this Assignment shall be made in accordance with the 
notice provisions of the Participation Agreement.

     12.  SUCCESSORS AND ASSIGNS.  All covenants, agreements, representations 
and warranties in this Assignment by the Assignor and the Lenders shall bind, 
and shall inure to the 

                                    -9-



benefit of and be enforceable by, their respective successors and assigns, 
whether or not so expressed.

     13.  SEVERABILITY.  If any provision or provisions, or if any portion of 
any provision or provisions, in this Assignment is found by a court of law of 
competent jurisdiction to be in violation of any local, state or Federal 
ordinance, statute, law, administrative or judicial decision, or public 
policy, and if such court should declare such portion, provision or 
provisions to be illegal, invalid, unlawful, void or unenforceable as 
written, then it is the intent of the parties hereto that such portion, 
provision or provisions shall be given force to the fullest possible extent 
that they are legal, valid and enforceable, that the remainder of this 
Assignment shall be construed as if such illegal, invalid, unlawful, void or 
unenforceable portion, provision or provisions were not contained therein, 
and that the rights, obligations and interests of the Assignor, the Lenders 
and the Lessee under the remainder of this Assignment shall continue in full 
force and effect.

     14.  GOVERNING LAW.  THIS ASSIGNMENT AND THE RIGHTS AND OBLIGATIONS OF 
THE ASSIGNOR UNDER THIS ASSIGNMENT SHALL BE GOVERNED BY, AND CONSTRUED AND 
INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF CALIFORNIA, WITHOUT 
REGARD TO CONFLICTS OF LAWS PRINCIPLES.

     15.  COUNTERPARTS.  This Assignment may be executed in any number of 
counterparts, each of which shall be an original, but all of which together 
shall constitute one and the same instrument.

     16.  CONFLICTS.  In the event of any conflicts between the terms and 
provisions hereof and the terms and provisions of the other Operative 
Documents, the terms and provisions of the other Operative Documents shall be 
controlling.

                                   -10-



     IN WITNESS WHEREOF, the Assignor has caused this Assignment to be duly 
executed as of the day and year first above written.

                                       IBJTC LEASING CORPORATION-BSC, 
                                       as Assignor



                                       By
                                         -------------------------------------

                                       Its
                                          ------------------------------------




                                   -11-




State of California  )
                     )  ss.
County of___________ )

    On ______________________ before me, _____________________________________
_________________________ , Notary Public, personally appeared _______________
______________________________________________________________________________
______________________________________________________________________________
_____________________ personally known to me (or proved to me on the basis of
satisfactory evidence) to be the person(s) whose name(s) is/are subscribed to 
the within instrument and acknowledged to me that he/she/they executed the 
same in his/her/their authorized capacity(ies), and that by his/her/their 
signature(s) on the instrument the person(s), or the entity upon behalf of 
which the person(s) acted, executed the instrument.

    WITNESS my hand and official seal.

Signature______________________________


                                         (Seal)


                                   -12-




                         Consent of Lessee to Assignment

             CONSENT AND ACKNOWLEDGMENT BY LAM RESEARCH CORPORATION


    The undersigned hereby acknowledges receipt of a counterpart original of, 
and consents to, the foregoing Assignment.

    The foregoing is furnished for good and valuable consideration the 
receipt and sufficiency of which are hereby acknowledged by the undersigned, 
and the undersigned understands and intends that the Participation Agent and 
the Lenders will rely on the foregoing and that the undersigned will be 
legally bound by the foregoing. This Consent and Acknowledgment shall inure 
to the benefit of the Participation Agent and the Lenders and their 
respective successors and assigns.

    IN WITNESS WHEREOF, the undersigned has executed and delivered this 
Consent and Acknowledgment as of this _____ day of March, 1996, pursuant to 
proper authority duly granted.

                                       LAM RESEARCH CORPORATION,
                                       a Delaware corporation



                                       By____________________________________

                                           Its_______________________________


                                   -13-




State of California  )
                     )  ss.
County of___________ )

    On ______________________ before me, _____________________________________
_________________________ , Notary Public, personally appeared _______________
______________________________________________________________________________
______________________________________________________________________________
_____________________personally known to me (or proved to me on the basis of
satisfactory evidence) to be the person(s) whose name(s) is/are subscribed to 
the within instrument and acknowledged to me that he/she/they executed the 
same in his/her/their authorized capacity(ies), and that by his/her/their 
signature(s) on the instrument the person(s), or the entity upon behalf of 
which the person(s) acted, executed the instrument.

    WITNESS my hand and official seal.


Signature______________________________


                                         (Seal)


                                   -14-



                                    EXHIBIT A
                                    ---------

                        TO ASSIGNMENT OF LEASES AND RENTS


                              SUPPLEMENT NO. __ TO
                         ASSIGNMENT OF LEASES AND RENTS


    THIS SUPPLEMENT NO. __ (this "Supplement"), dated as of _____________, to 
the ASSIGNMENT OF LEASES AND RENTS, dated as of March __, 1996 (the 
"Assignment"), made by IBJTC LEASING CORPORATION-BSC, a New York corporation 
in its individual capacity (in such capacity "Assignor"), to IBJTC LEASING 
CORPORATION-BSC, a New York corporation, not in its individual capacity but 
as Participation Agent (together with its successors in such capacity, the 
"Assignee") for: THE INDUSTRIAL BANK OF JAPAN, LIMITED and the various 
financial institutions party to the Loan Agreement from time to time as 
Tranche A Lenders thereunder (together with each of their permitted 
successors and assigns, the "Tranche A Lenders"); and  THE INDUSTRIAL BANK OF 
JAPAN, LIMITED and the various financial institutions party to the Loan 
Agreement from time to time as Tranche B Lenders thereunder (together with 
each of their permitted successors and assignors, the "Tranche B Lenders" 
and, together with the Tranche A Lenders, the "Lenders"). Capitalized terms 
used herein but not otherwise defined have the meanings specified in the 
Assignment.

    The parties hereto agree as follows:

    1.   THE PROPERTY.  In accordance with the Assignment, the Assignor has 
executed this Supplement to subject the Master Lease, as supplemented by the 
Lease Supplement attached as Schedule 1 hereto, to the Assignment.  The 
description of the Property is attached hereto as Schedule 2.

    2.   INTEGRATED ASSIGNMENT.  Following the execution and delivery of this 
Supplement, this Supplement, and all supplements previously delivered under 
the Assignment, shall constitute a part of the Assignment.

                                   -1-




    3.   CONFIRMATION.  Except as expressly supplemented hereby, the 
provisions of the Assignment are and shall remain in full force and effect.  
Further, the Assignor hereby reaffirms its obligations under the Assignment.

                                   -2-




    IN WITNESS WHEREOF, the Assignor has caused this Supplement to be duly 
executed as of the day and year first above written.

                                       IBJTC LEASING CORPORATION-BSC, 
                                       as Assignor


                                       By_____________________________________

                                          Its_________________________________


                                   -3-




State of California  )
                     )  ss.
County of___________ )

    On ______________________ before me, _____________________________________
_________________________ , Notary Public, personally appeared _______________
______________________________________________________________________________
______________________________________________________________________________
_____________________personally known to me (or proved to me on the basis of
satisfactory evidence) to be the person(s) whose name(s) is/are subscribed to 
the within instrument and acknowledged to me that he/she/they executed the 
same in his/her/their authorized capacity(ies), and that by his/her/their 
signature(s) on the instrument the person(s), or the entity upon behalf of 
which the person(s) acted, executed the instrument.

    WITNESS my hand and official seal.


Signature______________________________


                                         (Seal)




                                   SCHEDULE 1


                               [Lease Supplement]





                                   SCHEDULE 2


                            [Description of Property]



                  Consent of Lessee to Supplement to Assignment

             CONSENT AND ACKNOWLEDGMENT BY LAM RESEARCH CORPORATION


    The undersigned hereby acknowledges receipt of a counterpart original of, 
and consents to, the foregoing Supplement No. __ to the Assignment of Leases 
and Rents.

    The foregoing is furnished for good and valuable consideration the 
receipt and sufficiency of which are hereby acknowledged by the undersigned, 
and the undersigned understands and intends that the Lenders will rely on the 
foregoing and that the undersigned will be legally bound by the foregoing. 
This Consent and Acknowledgment shall inure to the benefit of the Lenders and 
their respective successors and assigns.

    IN WITNESS WHEREOF, the undersigned has executed and delivered this 
Consent and Acknowledgment as of March __, 1996, pursuant to proper authority 
duly granted.

                                       LAM RESEARCH CORPORATION,
                                       a Delaware corporation



                                       By_____________________________________

                                          Its_________________________________



                                   -1-



                                                                                

                                    GUARANTEE


     THIS GUARANTEE (this "Guarantee") dated as of March 27, 1996 is made by 
THE INDUSTRIAL BANK OF JAPAN TRUST COMPANY (the "Guarantor"), in favor of LAM 
RESEARCH CORPORATION, a Delaware corporation ("Lessee"),

                              W I T N E S S E T H:

     WHEREAS, pursuant to a Master Lease and Mortgage, dated as of the date 
hereof (together with all amendments and other modifications, if any, from 
time to time thereafter made thereto the "Master Lease") between Lessee, as 
Lessee and IBJTC Leasing Corporation-BSC, as Lessor ("Lessor"), Lessor has 
agreed to lease certain property to Lessee;

     WHEREAS, as a condition under the Participation Agreement dated as of 
the date hereof (together with all amendments and other modifications, if 
any, from time to time thereafter made thereto, the "Participation 
Agreement"), among Lessee, Lessor, as Lessor and Participation Agent, the 
Tranche A Lenders, the Tranche B Lenders and the Agent, the Guarantor is 
required to execute and deliver this Guarantee in favor of Lessee;

     WHEREAS, the Guarantor has duly authorized the execution, delivery and 
performance of this Guarantee; and

     WHEREAS, it is in the best interests of the Guarantor to execute this 
Guarantee inasmuch as the Guarantor will derive substantial benefits from the 
transactions contemplated by the Participation Agreement;

     NOW, THEREFORE, for good and valuable consideration the receipt of which 
is hereby acknowledged, and in order to induce Lessee to enter into the 
Participation Agreement, the Guarantor agrees, for the benefit of Lessee, as 
follows:

                                    -1-




                                       I

                                   DEFINITIONS

     I.1  CERTAIN TERMS.  The following terms (whether or not underscored) 
when used in this Guarantee, including its preamble and recitals, shall have 
the following meanings (such definitions to be equally applicable to the 
singular and plural forms thereof):

     "Guarantor" is defined in the preamble.

     "Guarantee" is defined in the preamble.

     "Guarantee Obligations" shall mean all payment and performance 
obligations of Lessor to Lessee pursuant to the Participation Agreement, the 
Master Lease and other Operative Documents.

     "Lessee" is defined in the first recital.

     "Lessor" means IBJTC Leasing Corporation-BSC, in its capacity as Lessor 
under the Participation Agreement and the Master Lease.

     "Master Lease" is defined in the first recital.

     "Participation Agreement" is defined in the second recital.

     "U.C.C." means the Uniform Commercial Code as in effect in the State of 
New York.

     I.2  PARTICIPATION AGREEMENT DEFINITIONS.  Capitalized terms used but 
not otherwise defined in this Guarantee have the respective meanings 
specified in Appendix A to the Participation Agreement; and the rules of 
interpretation set forth in Appendix A to the Participation Agreement shall 
apply to this Guarantee.

     I.3  U.C.C.  DEFINITIONS.  Unless otherwise defined herein or the 
context otherwise requires, terms for which meanings are provided in the 
U.C.C.  are used in this Guarantee, including its preamble and recitals, with 
such meanings.

                                    -2-



                                     II

                              GUARANTEE PROVISIONS

     II.1  GUARANTEE.  The Guarantor hereby absolutely, unconditionally and 
irrevocably

     (a)  guarantees the full and punctual payment and performance when due 
(after giving effect to any applicable grace period), whether at stated 
maturity, by required prepayment, declaration, acceleration, demand or 
otherwise, of all Guarantee Obligations, whether for principal, interest, 
fees, expenses or otherwise (including all such amounts which would become 
due but for the operation of the automatic stay under Section 362(a) of the 
United States Bankruptcy Code, 11 U.S.C. Section 362(a)), and the operation 
of Sections 502(b) and 506(b) of the United States Bankruptcy Code, 11 U.S.C. 
Section 502(b) and Section 506(b), and

     (b)  indemnifies and holds harmless Lessee for any and all costs and 
expenses (including reasonable attorney's fees and expenses) incurred by 
Lessee in enforcing any rights under this Guarantee.

This Guarantee constitutes a guaranty of payment and performance when due and 
not of collection, and the Guarantor specifically agrees that it shall not be 
necessary or required that Lessee exercise any right, assert any claim or 
demand or enforce any remedy whatsoever against Lessor (or any other Person) 
before or as a condition to the obligations of the Guarantor hereunder.

     II.2  GUARANTEE ABSOLUTE, ETC.  This Guarantee shall in all respects be 
a continuing, absolute, unconditional and irrevocable guaranty of payment and 
performance, and shall remain in full force and effect until all Guarantee 
Obligations have been paid or performed in full, all obligations of the 
Guarantor hereunder shall have been paid or performed in full and all 
Commitments of the Lenders under the Loan Agreement and the other Operative 
Documents shall have terminated.  The Guarantor hereby waives any rights it 
may have under Section 2819 of the California Civil Code.  The liability of 
the Guarantor under this Guarantee shall be absolute, unconditional and 
irrevocable irrespective of:

                                    -3-



     (a)  any lack of validity, legality or enforceability of the 
Participation Agreement or any other Operative Document;

     (b)  the failure of Lessee

          (i)  to assert any claim or demand or to enforce any right or      
remedy against Lessor or any other Person (including any other      
guarantor) under the provisions of the Participation Agreement, any      
other Operative Document or otherwise, or

          (ii) to exercise any right or remedy against any other guarantor    
  of, or collateral securing, any Guarantee Obligations;

     (c)  any change in the time, manner or place of payment of, or 
performance of, or in any other term of, all or any of the Guarantee 
Obligations, or any other extension, compromise or renewal of any Obligation;

     (d)  any reduction, limitation, impairment or termination of the 
Guarantee Obligations for any reason, including any claim of waiver, release, 
surrender, alteration or compromise, and shall not be subject to (and the 
Guarantor hereby waives any right to or claim of) any defense or setoff, 
counterclaim, recoupment or termination whatsoever by reason of the 
invalidity, illegality, nongenuineness, irregularity, compromise, 
unenforceability of, or any other event or occurrence affecting, the 
Guarantee Obligations;

     (e)  any amendment to, rescission, waiver, or other modification of, or 
any consent to departure from, any of the terms of the Participation 
Agreement or any other Operative Document;

     (f)  any limitation of any recourse against the Lessor pursuant to 
Section 26.9 of the Master Lease or Section 15.10 of the Participation 
Agreement;

     (g)  any assignment or transfer of Lessor's interest under any of the 
Operative Documents; and

     (h)  any other circumstance which might otherwise constitute a defense 
available to, or a legal or equitable discharge of, Lessor, any surety or any 
guarantor.

                                    -4-



     II.3  REINSTATEMENT, ETC.  The Guarantor agrees that this Guarantee 
shall continue to be effective or be reinstated, as the case may be, if at 
any time any payment or performance (in whole or in part) of any of the 
Guarantee Obligations is rescinded or must otherwise be restored by Lessee, 
upon its insolvency, bankruptcy or reorganization or otherwise, as though 
such payment or performance had not been made.

     II.4  RIGHTS AND REMEDIES.  Guarantor waives any and all rights under 
Section 2845 of the California Civil Code and any right which Guarantor may 
otherwise have to require Lessee to (a) proceed against Lessor; (b) proceed 
against or exhaust any security held from Lessor; or (c) pursue any other 
remedy in Lessee's power whatsoever.  Lessee may, at its election, exercise 
any right or remedy it may have against Lessor or any security now or 
hereafter held by or for the benefit of Lessee including, without limitation, 
the right to foreclose upon any such security by judicial or nonjudicial 
sale, without affecting or impairing in any way the liability of Guarantor 
hereunder except to the extent the Guarantee Obligations may thereby be paid, 
even though any rights which Guarantor may have or otherwise might obtain by 
subrogation against others might be diminished or destroyed.  Guarantor 
acknowledges that any such exercise of a right or remedy with respect to any 
collateral security for the Guarantee Obligations may result in a loss, in 
part or whole, of Lessee's right to collect from Lessor any deficiency that 
may remain after any such exercise of such a right or remedy and that, where 
such a loss occurs, Guarantor will also suffer a loss of any rights and 
remedies, arising in law or equity, which Guarantor may have to collect any 
amount from Lessor; and Guarantor agrees to remain bound notwithstanding any 
such loss.  Only the net proceeds from any such foreclosure, after deduction 
of all costs and expenses authorized to be deducted pursuant to the documents 
under which such security is held or by law, shall be applied against the 
Guarantee Obligations.  Lessee may at its discretion purchase all or any part 
of such security so sold or offered for sale for its own account and may 
apply against the amount bid therefor all or any part of the Guarantee 
Obligations for which such security is held; and in such case, only that 
portion of the Guarantee Obligations so applied, after deduction of all costs 
and expenses authorized to be deducted pursuant to the documents under which 
such security is held or law, shall be applied against the Guarantee 
Obligations. Guarantor waives any defense 

                                    -5-



arising out of the absence, impairment or loss of any right of reimbursement 
or subrogation or other right or remedy of Guarantor against Lessor or any 
such security, whether resulting from the election by Lessee to exercise any 
right or remedy it may have against Lessor, any defect in, failure of, or 
loss or absence of priority with respect to Lessee's interest in such 
security, or otherwise.  In the event that any foreclosure sale is deemed to 
be not commercially reasonable, Guarantor waives any right that it may have 
to have any portion of the Guarantee Obligations discharged except to the 
extent of the amount actually bid and received by Lessee at any such sale. 
Lessee shall not be required to institute or prosecute proceedings to recover 
any deficiency as a condition of payment hereunder or enforcement hereof.

     II.5  SEPARATE OBLIGATION.  The obligations hereunder are independent of 
the obligations of Lessor, and a separate action or actions may be brought 
and prosecuted against Guarantor whether action is brought against Lessor or 
whether Lessor be joined in any such action or actions; Guarantor waives the 
benefit of any statute of limitations affecting its liability hereunder or 
the enforcement thereof, to the fullest extent permitted by law.  Any part 
performance of the Guarantee Obligations by Lessor or other circumstances, 
which operate to toll any statute of limitations as to Lessor shall not 
operate to toll the statute of limitations as to Guarantor.  Guarantor hereby 
waives any rights it may have under Sections 2809 and 2810 of the California 
Civil Code and reaffirms that, in any event, the obligations of Guarantor are 
independent of those of Lessor. Guarantor understands that Lessee would not 
enter into the transaction with Lessor in the absence of the foregoing 
covenants by Guarantor and the other covenants of Guarantor contained in this 
Guarantee.

     II.6  WAIVER OF NOTICES AND DEMANDS.  Guarantor waives all presentments, 
demands for performance, notices of nonperformance, protests, notices of 
protest, notices of dishonor, notices of default, and notices of acceptance 
of this Guarantee and of the existence, creation or incurring of new or 
additional Guarantee Obligations.  At the option of Lessee, Guarantor may be 
joined in any action or proceeding commenced by Lessee against Lessor in 
connection with or based upon the Guarantee Obligations or any security 
therefor and recovery may be had against Guarantor in such action or 
proceeding, without any requirement that Lessee first assert, prosecute or 
exhaust any 

                                    -6-



remedy or claim against Lessor.  Without limiting the foregoing, Guarantor 
acknowledges that repeated and successive demands may be made and payments or 
performance made hereunder in response to such demands as and when, from time 
to time, Lessor may default in performance of the Guarantee Obligations.  
Notwithstanding any such performance hereunder, this Guarantee shall remain 
in full force and effect and shall apply to any and all subsequent defaults 
by Lessor in payment or performance of the Guarantee Obligations.

     II.7  WAIVER OF DEFENSES.  Guarantor waives any defense arising by 
reason of any disability or other defense of Lessor or by reason of the 
cessation from any cause whatsoever of the liability of Lessor.  Guarantor 
waives any setoff, defense or counterclaim which Lessor or Guarantor may have 
or claim to have against Lessee.  Guarantor shall have no right of 
subrogation, and waives any right to enforce any remedy which Lessee now has 
or may hereafter have against Lessor, and waives any and all rights under 
Sections 2848 and 2849 of the California Civil Code and any other benefit or 
right to participate in any security now or hereafter held by Lessee.

     II.8  RIGHT OF SUBROGATION.  Guarantor agrees that until such time as 
all Guarantee Obligations are paid or performed in full to Lessee it shall 
not exercise any of the rights it may have against Lessor, any other 
guarantor, maker or endorser, and shall not exercise any of its rights to any 
reimbursement and indemnity therefrom.

     II.9  SUCCESSORS, TRANSFEREES AND ASSIGNS; TRANSFERS OF INTERESTS, ETC. 
This Guarantee shall:

     (a)  be binding upon the Guarantor and its successors, transferees and 
assigns; and

     (b)  inure to the benefit of and be enforceable by Lessee.

                                   III

                        REPRESENTATIONS AND WARRANTIES

     III.1  REPRESENTATIONS AND WARRANTIES.  The Guarantor hereby represents 
and warrants unto Lessee that it has full power and authority to enter into 
this Guarantee and the 

                                    -7-



execution, delivery and performance by Guarantor of this Guarantee are within 
Guarantor's corporate powers and have been duly authorized by all necessary 
corporate action.

                                     IV

                            MISCELLANEOUS PROVISIONS

     IV.1  OPERATIVE DOCUMENT.  This Guarantee is an Operative Document 
executed pursuant to the Participation Agreement.

     IV.2  BINDING ON SUCCESSORS, TRANSFEREES AND ASSIGNS; ASSIGNMENT OF 
GUARANTEE.  In addition to, and not in limitation of, Section 2.9, this 
Guarantee shall be binding upon the Guarantor and its successors, transferees 
and assigns and shall inure to the benefit of and be enforceable by Lessee 
and its respective successors and assigns (to the full extent provided 
pursuant to Section 2.9); provided, however, that the Guarantor may not 
assign any of its obligations hereunder without the prior written consent of 
each Lender.

     IV.3  AMENDMENTS, ETC.  No amendment to or waiver of any provision of 
this Guarantee, nor consent to any departure by the Guarantor herefrom, shall 
in any event be effective unless the same shall be in writing and signed by 
Lessee, and then such waiver or consent shall be effective only in the 
specific instance and for the specific purpose for which given.

     IV.4  ADDRESSES FOR NOTICES TO GUARANTOR.  All notices, demands, 
requests, consents, approvals and other communications hereunder shall be in 
writing and directed to the address described in, and deemed received in 
accordance with the provisions of, Section 15.3 of the Participation 
Agreement.

     IV.5  NO WAIVER; REMEDIES.  In addition to, and not in limitation of, 
Section 2.2 and Section 2.4, no failure on the part of Lessee to exercise, 
and no delay in exercising, any right hereunder shall operate as a waiver 
thereof; nor shall any single or partial exercise of any right hereunder 
preclude any other or further exercise thereof or the exercise of any other 
right.  The remedies herein provided are cumulative and not exclusive of any 
remedies provided by law.

                                    -8-



     IV.6  SECTION CAPTIONS.  Section captions used in this Guarantee are for 
convenience of reference only, and shall not affect the construction of this 
Guarantee.

     IV.7  SEVERABILITY.  Wherever possible each provision of this Guarantee 
shall be interpreted in such manner as to be effective and valid under 
applicable law, but if any provision of this Guarantee shall be prohibited by 
or invalid under such law, such provision shall be ineffective to the extent 
of such prohibition or invalidity, without invalidating the remainder of such 
provision or the remaining provisions of this Guarantee.

     IV.8  TERMINATION OF GUARANTEE.  The obligations of the Guarantor under 
this Guarantee shall terminate on the date upon which all Guarantee 
Obligations are satisfied in full.

     IV.9  GOVERNING LAW.  THIS GUARANTEE SHALL BE GOVERNED BY AND CONSTRUED 
IN ACCORDANCE WITH INTERNAL LAWS OF THE STATE OF CALIFORNIA.  FOR PURPOSES OF 
ANY ACTION OR PROCEEDING INVOLVING THIS GUARANTEE, THE GUARANTOR HEREBY 
EXPRESSLY SUBMITS TO THE JURISDICTION OF ALL FEDERAL AND STATE COURTS LOCATED 
IN THE STATE OF CALIFORNIA AND CONSENTS THAT IT MAY BE SERVED WITH ANY 
PROCESS OR PAPER BY REGISTERED MAIL OR BY PERSONAL SERVICE WITHIN OR WITHOUT 
THE STATE OF CALIFORNIA.

     IV.10 WAIVER OF JURY TRIAL.  THE GUARANTOR HEREBY KNOWINGLY, VOLUNTARILY 
AND INTENTIONALLY WAIVES ANY RIGHTS IT MAY HAVE TO A TRIAL BY JURY IN RESPECT 
OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION 
WITH, THIS GUARANTEE.  THE GUARANTOR ACKNOWLEDGES AND AGREES THAT IT HAS 
RECEIVED FULL AND SUFFICIENT CONSIDERATION FOR THIS PROVISION AND THAT THIS 
PROVISION IS A MATERIAL INDUCEMENT FOR LESSEE ENTERING INTO THE PARTICIPATION 
AGREEMENT.

                                    -9-




    IN WITNESS WHEREOF, the Guarantor has caused this Guarantee to be duly 
executed and delivered by its officer thereunto duly authorized as of the 
date first above written.

                                       THE INDUSTRIAL BANK OF JAPAN 
                                       TRUST COMPANY


                                       By____________________________________

                                       Its___________________________________

                                   -10-



RECORDING REQUESTED BY
AND WHEN RECORDED MAIL TO:

Pillsbury Madison & Sutro LLP
235 Montgomery Street
San Francisco, CA 94104
Attn:  George Haley, Esq.
    File No. 10804-484-0002

                                                (Above Space For Recorder's Use)



                         DEED OF TRUST AND SECURITY AGREEMENT
                         AND FIXTURE FILING AND ASSIGNMENT OF
                                   LEASES AND RENTS

                              (CONSTRUCTION TRUST DEED)

                                          By

                            IBJTC LEASING CORPORATION-BSC

                                      as Trustor

                                          to


                        FIRST AMERICAN TITLE INSURANCE COMPANY

                                     as Trustee

                                  for the Benefit of


                            IBJTC LEASING CORPORATION-BSC,
                    AS PARTICIPATION AGENT FOR ITSELF AND FOR THE
                      INDUSTRIAL BANK OF JAPAN, LIMITED AND THE
                        OTHER TRANCHE A AND TRANCHE B LENDERS

                                    as Beneficiary



                              Dated as of March 27, 1996



A.P.No.  525-1350-39-2




                                  TABLE OF CONTENTS


                                                                            Page
                                                                            ----

ARTICLE 1 - GRANTS AND OBLIGATIONS SECURED..................................  1
    A.   Grants.............................................................  1
         1.1  Land..........................................................  1
              (a)  Improvements.............................................  1
              (b)  Rights of Way............................................  2
              (c)  Income...................................................  2
         1.2  Collateral....................................................  2
              (a)  Tangible Property........................................  2
              (b)  General Intangibles......................................  3
              (c)  Contracts................................................  3
              (d)  Plans and Reports........................................  3
              (e)  Sureties.................................................  4
              (f)  Payments.................................................  4
              (g)  Financing Commitments....................................  4
              (h)  Claims...................................................  4
              (i)  Insurance................................................  4
              (j)  Deposits.................................................  4
              (k)  Stock....................................................  4
              (l)  Proceeds.................................................  5
              (m)  Sale Contracts...........................................  5
              (n)  Leases and Rents.........................................  5
         1.3  Fixture Filing................................................  5
         1.4  Mineral Rights................................................  6
    B.   Obligations Secured................................................  6
         1.5  Payment of Indebtedness.......................................  6
         1.6  Defined Terms.................................................  7

ARTICLE 2 - COVENANTS OF TRUSTOR............................................  7
    A.   Master Lease.......................................................  7
         2.1  Subordination to Master Lease.................................  7
         2.2  Enforcement...................................................  8
    B.   Insurance Proceeds.................................................  8
         2.3  Assignment of Proceeds........................................  8
         2.4  Transfer of Policy............................................  8
    C.   Payments...........................................................  8
         2.5  Loan Payments.................................................  8
         2.6  Reimbursement.................................................  8
         2.7  Beneficiary's Statement Fee...................................  9
    D.   Condemnation.......................................................  9
         2.8  Condemnation..................................................  9
    E.   Rents and Leases...................................................  9




         2.9  Lease Covenants...............................................  9
         2.10 Subordination of Leases and Attornment........................  9
    F.   Other Rights and Obligations....................................... 10
         2.11 Assignment of Contracts....................................... 10
         2.12 Preservation of Lien.......................................... 10
         2.13 Attorneys' Fees............................................... 11
         2.14 Restrictions upon Transfer.................................... 11
         2.15 Further Assurances............................................ 11
         2.16 Protection of Security........................................ 11


ARTICLE 3 - ASSIGNMENT OF LEASES AND RENTS.................................. 14


ARTICLE 4 - DEFAULTS AND REMEDIES........................................... 15
    A.   Defaults........................................................... 15
         4.1  Event of Default.............................................. 15
    B.   Remedies........................................................... 16
         4.2  Acceleration and Foreclosure.................................. 16
         4.3  Rescission of Notice.......................................... 16
         4.4  Proceeds of Sale.............................................. 17
         4.5  Other Security................................................ 17
         4.6  Remedies Cumulative........................................... 17
         4.7  Appointment of Receiver....................................... 18
         4.8  Other Remedies................................................ 18


ARTICLE 5 - COLLATERAL...................................................... 19
         5.1  Beneficiary's Rights as a Secured Party....................... 19
         5.2  Financing Statements.......................................... 19


ARTICLE 6 - MISCELLANEOUS PROVISIONS........................................ 19
         6.1  No Waiver..................................................... 19
         6.2  Trustee's Powers.............................................. 19
         6.3  Subrogation................................................... 20
         6.4  Beneficiary's Right to Enter, Inspect and Cure................ 20
         6.5  Successors in Interest and Interpretation..................... 20
         6.6  Affidavit to Trustee.......................................... 20
         6.7  Severability.................................................. 21
         6.8  Trustee's Acceptance.......................................... 21
         6.9  No Obligation to Notify....................................... 21
         6.10 Substitution of Trustee....................................... 21
         6.11 Waiver of Statute of Limitations.............................. 21
         6.12 Trustor Waiver of Rights...................................... 21
         6.13 Notices....................................................... 22
         6.14 Notice to Trustor............................................. 23
         6.15 Reconveyance.................................................. 23


                                        - ii -



         6.16 Releases, Extensions, Modifications and
              Additional Security........................................... 23
         6.17 Obligations of Trustor Joint and Several...................... 23
         6.18 Headings...................................................... 23
         6.19 Sale of Participation......................................... 23
         6.20 Governing Law................................................. 24
         6.21 Counterparts.................................................. 24


EXHIBIT A  -  LAND


                                       - iii -



         THIS DEED OF TRUST AND SECURITY AGREEMENT AND FIXTURE FILING AND
ASSIGNMENT OF LEASES AND RENTS ("Deed of Trust") is made as of March 27, 1996,
by IBJTC LEASING CORPORATION-BSC, a New York corporation in its individual
capacity (in such capacity "Trustor"), to FIRST AMERICAN TITLE INSURANCE
COMPANY, a California corporation ("Trustee"), for the benefit of IBJTC LEASING
CORPORATION-BSC, a New York corporation, as Participation Agent (together with
its successors in such capacity, "Beneficiary") for:  itself; THE INDUSTRIAL
BANK OF JAPAN, LIMITED and the various financial institutions party to the Loan
Agreement from time to time as Tranche A Lenders thereunder (together with each
of their permitted successors and assigns, the "Tranche A Lenders"); THE
INDUSTRIAL BANK OF JAPAN, LIMITED and the various financial institutions party
to the Loan Agreement from time to time as Tranche B Lenders thereunder
(together with each of their permitted successors and assignors, the "Tranche B
Lenders" and, together with the Tranche A Lenders, the "Lenders"); and THE
INDUSTRIAL BANK OF JAPAN, LIMITED, SAN FRANCISCO AGENCY, as Agent (together with
its successors in its capacity as Agent, the "Agent").


                      ARTICLE 1 - GRANTS AND OBLIGATIONS SECURED

    A.   GRANTS.

         1.1   LAND.  Trustor hereby irrevocably grants, transfers and assigns
to Trustee, its successors and assigns, in trust, with power of sale and right
of entry and possession, all estate, right, title and interest of Trustor, now
owned or hereafter acquired, in, to and under that certain real property
situated in the City of Fremont, County of Alameda, State of California,
described in Exhibit A attached hereto and made a part hereof (the "Land"),
together with all right, title and interest of Trustor therein and in and to:

               (a)  IMPROVEMENTS.  All buildings and other improvements now or
hereafter located on the Land, all water and water rights (whether riparian,
appropriative, or otherwise, and whether or not appurtenant), pumps and pumping
stations used in connection therewith and all shares of stock evidencing the
same, all machinery, equipment, appliances, furnishings, inventory, fixtures and
other property used or useable in connection with the Land and the improvements


                                        - 1 -



thereon, including, but not limited to, all storage tanks and pipelines, all
gas, electric, heating, cooling, air conditioning, refrigeration and plumbing
fixtures and equipment, which have been or may hereafter be attached or affixed
in any manner to any building now or hereafter on the Land (the "Improvements");

               (b)  RIGHTS OF WAY.  All the rights, rights of way, easements,
licenses, profits, privileges, tenements, hereditaments and appurtenances, now
or hereafter in any way appertaining and belonging to or used in connection with
the Land and/or the Improvements, and any part thereof or as a means of access
thereto, including, but not limited to, any claim at law or in equity, and any
after acquired title and reversion in or to each and every part of all streets,
roads, highways and alleys adjacent to and adjoining the same; and

               (c)  INCOME.  All rentals, earnings, income, deposits, security
deposits, receipts, royalties, revenues, issues and profits, and accounts
receivable generated from the use and operation of  all or any portion of the
Land and/or the Improvements, which, after the date hereof, and while any
portion of the indebtedness secured hereby remains unpaid, may accrue from the
Land and/or the Improvements and any part thereof, subject, however, to the
rights, powers and authority described in the last paragraph of Section 1.2 and
in Article 3 below.

               Any of the foregoing arising or acquired by Trustor after the
date hereof, the Land, and the property described in subparagraphs (a), (b) and
(c) of this Section 1.1 and the rights described in Section 1.4 below are
collectively defined hereinafter as the "Property."

         1.2   COLLATERAL.  Trustor hereby grants a security interest to
Beneficiary in, and assigns to Beneficiary, all of Trustor's right, title and
interest in and to the following described property and any and all products and
proceeds thereof, now owned or hereafter acquired by Trustor (sometimes all of
such being collectively referred to herein as the "Collateral"):

               (a)  TANGIBLE PROPERTY.  All existing and future goods and
tangible personal property located on the Property or wherever located and used
or useable in connection with the


                                        - 2 -



use, operation or occupancy of the Property or in construction of the
Improvements, including, but not limited to, all appliances, furniture and
furnishings, fittings, materials, supplies, equipment and fixtures, and all
building material, supplies and equipment now or hereafter delivered to the
Property and installed or used or intended to be installed or used therein
whether stored on the Property or elsewhere; and all renewals or replacements
thereof or articles in substitution thereof;

               (b)  GENERAL INTANGIBLES.  All general intangibles relating to
design, development, operation, management and use of the Property and
construction of the Improvements, including, but not limited to: (i) all names
under which or by which the Property or the Improvements may at any time be
operated or known, all rights to carry on business under any such names or any
variants thereof, and all goodwill in any way relating to the Property; (ii) all
permits, licenses, authorizations, variances, land use entitlements, approvals
and consents issued or obtained in connection with the construction of the
Improvements; (iii) all permits, licenses, approvals, consents, authorizations,
franchises and agreements issued or obtained in connection with the use,
occupancy or operation of the Property; (iv) all rights as a declarant (or its
equivalent) under any covenants, conditions and restrictions or other matters of
record affecting the Property, (v) all materials prepared for filing or filed
with any governmental agency; (vi) all rights under any contract in connection
with the development, design, use, operation, management and construction of the
Property; and (vii) all books and records prepared and kept in connection with
the acquisition, construction, operation and occupancy of the Property and the
Improvements;

               (c)  CONTRACTS.  All construction, service, engineering,
consulting, leasing, architectural, design and other similar contracts of any
nature (including those of any general contractors, subcontractors and
materialmen), as such may be modified, amended or supplemented from time to
time, concerning the design, construction, management, operation, occupancy,
use, and/or disposition of any portion of or all of the Property;

               (d)  PLANS AND REPORTS.  All architectural, design and
engineering drawings, plans, specifications, working


                                        - 3 -



drawings, shop drawings, general conditions, addenda, soil tests and reports,
feasibility studies, appraisals, engineering reports, environmental reports and
similar materials relating to any portion of or all of the Property and
modifications, supplements and amendments thereto, including those more
specifically described in the Participation Agreement and the Loan Agreement
(each as defined below);

               (e)  SURETIES.  All payment and performance bonds or guarantees
and any and all modifications and extensions thereof relating to the Property;

               (f)  PAYMENTS.  All reserves, deferred payments, deposits,
refunds, cost savings, letters of credit and payments of any kind relating to
the construction, design, development, operation, occupancy, use and disposition
of all or any portion of the Property, including any property tax rebates now
owing or hereafter payable to Trustor;

               (g)  FINANCING COMMITMENTS.  All proceeds of the loans secured
hereby and any commitment by any lender to extend permanent or additional
construction financing to Trustor relating to the Property;

               (h)  CLAIMS.  All proceeds and claims arising on account of any
damage to or taking of the Property or any part thereof, and all causes of
action and recoveries for any loss or diminution in the value of the Property;

               (i)  INSURANCE.  All policies of, and proceeds resulting from,
insurance relating to the Property or any of the Collateral, and any and all
riders, amendments, renewals, supplements or extensions thereof, and all
proceeds thereof;

               (j)  DEPOSITS.  All deposits made with or other security given
to utility companies by Trustor with respect to the Land and/or the
Improvements, and all advance payments of insurance premiums made by Trustor
with respect thereto and claims or demands relating to insurance and all deposit
accounts wherever located;

               (k)  STOCK.  All shares of stock or other evidence of ownership
of any part of the Property that is owned by Trustor in common with others,
including all water stock relating to the Property, if any, and all documents or
rights


                                        - 4 -



of membership in any owners' or members' association or similar group having
responsibility for managing or operating any part of the Property;

               (l)  PROCEEDS.  All proceeds, whether cash, promissory notes,
contract rights or otherwise, of the sale or other disposition of all or any
part of the estate of Trustor upon the Property now or hereafter existing
thereon;

               (m)  SALE CONTRACTS.  All sales contracts, escrow agreements and
broker's agreements concerning the sale of any or all of the Property, and all
amendments thereto;

               (n)  LEASES AND RENTS.  All the Leases (defined below), income,
rents, revenues, issues, deposits, receipts, profits and proceeds, and accounts
receivable generated from the use and operation, of the Property and the
Collateral to which Trustor may be entitled, whether now due, past due or to
become due;

including, without limiting the above items, all Goods, Accounts, Documents,
Instruments, Money, Chattel Paper and General Intangibles, as those terms are
defined in the Commercial Code from time to time in effect in the State of
California.

               The security interest granted by SUBSECTION (n) above is
intended by Trustor to be subordinate to the provisions of Article 3 hereof and
shall not take priority unless and until the absolute assignment granted to
Beneficiary by Trustor in Article 3 is for any reason deemed to be ineffective.

         1.3   FIXTURE FILING.  The personal property in which Beneficiary has
a security interest includes goods which are or shall become fixtures on the
Property.  This Deed of Trust is intended to serve as a fixture filing pursuant
to the terms of Sections 9313 and 9402 of the California Uniform Commercial
Code.  This filing is to be recorded in the real estate records of the county in
which the Property is located.  This filing remains in effect as a fixture
filing until this Deed of Trust is released or satisfied of record or its
effectiveness otherwise terminates as to the Property.  In that regard, the
following information is provided:


                                        - 5 -



         Name of Debtor:  IBJTC LEASING CORPORATION-BSC

         Address of Debtor:  See Section 6.13 hereof.

         Name of Secured Party:   IBJTC LEASING CORPORATION-BSC, as
                                  Participation Agent for itself and the
                                  Lenders

         Address of Secured Party:  See Section 6.13 hereof.

         1.4   MINERAL RIGHTS.  Trustor hereby assigns and transfers to
Beneficiary all damages, royalties and revenue of every kind, nature and
description whatsoever that Trustor may be entitled to receive from any person
or entity owning or having or hereafter acquiring a right to the oil, gas or
mineral rights and reservations of the Property, with the right in Beneficiary
to receive and receipt therefor, and apply the same to the indebtedness secured
hereby either before or after any default hereunder, and Beneficiary may demand,
sue for and recover any such payments but shall not be required to do so.

    B.   OBLIGATIONS SECURED.

         1.5   PAYMENT OF INDEBTEDNESS.  The grants, assignments and transfers
made in Sections 1.1, 1.2, 1.3 and 1.4 are given for the purpose of securing, in
such order of priority as Beneficiary may determine:

               (a)  Payment of the indebtedness evidenced by the Tranche A
Notes and the Tranche B Notes each of even date herewith and any renewals,
extensions, modifications, changes or amendments thereof made in accordance with
the terms of the Participation Agreement (as hereinafter defined) and the Loan
Agreement, collectively in the maximum, aggregate, original principal amount of
Fifty-five Million Six Hundred Eighty Thousand Dollars ($55,680,000) executed by
Trustor and payable to the Lenders making the Loans evidenced by said Notes,
(collectively, the "Note"), together with interest thereon and late charges as
provided by the Note, which is made a part hereof by reference.

               (b)  Payment of such further sums as Trustor or any successor in
ownership hereafter may borrow from the Lenders when evidenced by another note
or notes consented to by


                                        - 6 -



LAM (as hereinafter defined), reciting it is so secured, payable to the Lenders
or order and made by Trustor or any successor-in-ownership, and all renewals,
extensions, modifications, changes or amendments of such note or notes.

               (c)  Payment of all other moneys agreed or provided to be paid
by Trustor herein and in that certain Loan Agreement of even date herewith among
Trustor, The Industrial Bank of Japan, Limited as Tranche A Lender, The
Industrial Bank of Japan, Limited as Tranche B Lender and Agent (the "Loan
Agreement") and performance of all other obligations of Trustor contained herein
and in the Loan Agreement and any amendments, modifications or changes hereto or
thereto made in accordance with the terms of the Loan Agreement and the
Participation Agreement.

               (d)  Performance of each agreement of Trustor contained in any
other agreement given by Trustor to Beneficiary, the Lenders or Agent which is
for the purpose of further securing any indebtedness or obligation secured
hereby and any amendments, modifications or changes thereto (made in accordance
with the terms of the Loan Agreement and the Participation Agreement), including
a certain Participation Agreement of even date herewith (the "Participation
Agreement") among LAM RESEARCH CORPORATION ("LAM"), Trustor, Beneficiary, the
Lenders, Participation Agent and Agent and the other Operative Documents
referred to therein or in the Loan Agreement.

         1.6   DEFINED TERMS.  Capitalized terms used but not defined in this
Deed of Trust will have the meanings specified in Appendix A to the Loan
Agreement, and the rules of interpretation set forth in such Appendix A shall
apply to this Deed of Trust.


                           ARTICLE 2 - COVENANTS OF TRUSTOR

    A.   MASTER LEASE.

         2.1   SUBORDINATION TO MASTER LEASE.  The lien of this Deed of Trust
is subordinate and subject to a certain Master lease and Mortgage of even date
herewith (as amended, modified or supplemented, and including all Lease
Supplements thereto, the "Master Lease") between Trustor, as lessor, and LAM, as
lessee.


                                        - 7 -



         2.2   ENFORCEMENT.  Trustor shall use reasonable efforts, in good
faith and with diligence to enforce the obligations of the lessee under the
Master Lease, including the lessee's duty to maintain and repair the Property,
to provide insurance, to comply with Requirements of Law and to pay all taxes,
utility costs and other charges relating to the Property.  Lessor shall perform
in all material respects its duties and obligations under the Master Lease.
Trustor shall promptly notify Beneficiary of any Event of Default by LAM under
the Master Lease.

    B.   INSURANCE PROCEEDS.

         2.3   ASSIGNMENT OF PROCEEDS.  Trustor hereby absolutely and
unconditionally assigns to Beneficiary all insurance proceeds which it may be
entitled to receive.  All such proceeds shall be held and distributed pursuant
to the terms of the Participation Agreement and the other Operative Documents.

         2.4   TRANSFER OF POLICY.  In the event of the foreclosure of this
Deed of Trust or other transfer of the title to the Property in extinguishment,
in whole or in part, of the indebtedness secured hereby, all right, title and
interest of Trustor in and to any insurance policy then in force shall pass to
the purchaser or grantee, subject to the terms of the Participation Agreement
and the other Operative Documents.

    C.   PAYMENTS.

         2.5   LOAN PAYMENTS.  Trustor shall pay the principal, interest and
other charges due under the Note and the Loan Agreement according to their
terms.

         2.6   REIMBURSEMENT.  Trustor shall pay immediately, upon demand,
after expenditure, all sums expended or expenses incurred by Trustee and/or
Beneficiary in acting under any of the terms of this Deed of Trust, including
any fees and expenses (including reasonable attorneys' fees) incurred in
connection with any reconveyance of the Property or any portion thereof, or to
compel payment of the Note or any portion of the indebtedness evidenced thereby
or in connection with any default thereunder, including attorneys' fees incurred
in any


                                        - 8 -



bankruptcy or judicial or nonjudicial foreclosure proceeding, with interest from
date of expenditure at the Overdue Rate provided for in the Loan Agreement and
said sums shall be secured hereby.

         2.7   BENEFICIARY'S STATEMENT FEE.  Trustor shall pay the amount
demanded by Beneficiary or its authorized servicing agent for any statement
regarding the obligations secured hereby; PROVIDED, HOWEVER, that such amount
may not exceed the maximum amount allowed by law at the time request for the
statement is made.

    D.   CONDEMNATION.

         2.8   CONDEMNATION.  If the Property, the Collateral or any part
thereof, is taken or damaged by reason of any public improvement or condemnation
proceeding, or in any other similar manner, all compensation, awards and other
payments or relief therefor shall be held and distributed in accordance with the
terms of the Participation Agreement and the other Operative Documents.  Trustor
hereby absolutely and unconditionally assigns to Beneficiary all such
compensation, awards, damages, rights of action and proceeds to which Trustor
shall be entitled (the "Proceeds").  Trustor agrees to execute such further
assignments of the Proceeds as Beneficiary or Trustee may require, consistent
with the terms of this Deed of Trust, the Participation Agreement and the other
Operative Documents.

    E.   RENTS AND LEASES.

         2.9   LEASE COVENANTS.  "Lease" means any lease of all or any portion
of the Property or Improvements entered into at any time, including the Master
Lease, and includes any extensions or renewals thereof and any amendments
thereto.  Beneficiary shall have the right, but not the obligation, to cure any
default of Trustor under any of the Leases and all amounts disbursed in
connection with said cure shall be deemed to be disbursements under the Loan
Agreement.

         2.10  SUBORDINATION OF LEASES AND ATTORNMENT.  Each Lease other than
the Master Lease of any portion of the Property or Improvements shall be
absolutely subordinate to the lien of this Deed of Trust, but shall contain a
provision satisfactory to Beneficiary, and in any event, each tenant


                                        - 9 -



thereunder, by virtue of executing a Lease covering the Property, the
Improvements or any portion thereof, hereby agrees, that in the event of the
exercise of the private power of sale or a judicial foreclosure hereunder, such
Lease, at the option of the purchaser at such sale, shall not be terminated and
the tenant thereunder shall attorn to such purchaser and, if requested to do so,
shall enter into a new Lease for the balance of the term of such Lease then
remaining upon the same terms and conditions.  Each such Lease shall, at the
request of Beneficiary, be separately assigned to Beneficiary upon Beneficiary's
approved form, and each such assignment shall be recorded and acknowledged by
the tenant thereunder. However, any such Lease and the rents thereunder shall be
subject to this Deed of Trust, regardless of whether Beneficiary requests a
separate assignment.  Concurrently with the execution of any and all such Leases
executed after the date hereof, Trustor shall cause the tenants thereunder to
execute an attornment agreement in favor of Beneficiary in form and substance
satisfactory to Beneficiary and immediately thereafter deliver such agreement to
Beneficiary.

    F.   OTHER RIGHTS AND OBLIGATIONS.

         2.11  ASSIGNMENT OF CONTRACTS.  In addition to any other grant,
transfer or assignment effectuated hereby, without in any manner limiting the
generality of the grants in Article 1 hereof, Trustor shall assign to
Beneficiary, as security for the indebtedness secured hereby, Trustor's interest
in all agreements, contracts, licenses and permits affecting the Property and/or
the Collateral in any manner whatsoever, such assignments to be made, if so
requested by Beneficiary, by instruments in form satisfactory to Beneficiary;
but no such assignment shall be construed as a consent by Beneficiary to any
agreement, contract, license or permit so assigned, or to impose upon
Beneficiary any obligations with respect thereto.

         2.12  PRESERVATION OF LIEN.  Trustor shall do any and all acts which,
from the character or use of the Property or the Collateral, may be reasonably
necessary to protect and preserve the lien, the priority of the lien and the
security of Beneficiary granted herein, the specific enumerations herein not
excluding the general.


                                        - 10 -



         2.13  ATTORNEYS' FEES.  Upon election of either Beneficiary or Trustee
so to do, employment of an attorney is authorized, and payment by Trustor of all
attorneys' fees, costs and expenses in connection with any action or actions
(including the cost of evidence or search of title) which may be brought for the
foreclosure of this Deed of Trust, for possession of the Property covered
hereby, for the appointment of a receiver, and/or for the enforcement of any
covenant or right in this Deed of Trust contained as hereinafter provided, shall
be secured hereby.

         2.14  RESTRICTIONS UPON TRANSFER.  Except as expressly permitted in
the Participation Agreement and other Operative Documents, in the event that the
interest of Trustor in the Property or the Collateral, or any part thereof, or
any interest therein, is sold, agreed to be sold, conveyed, encumbered,
alienated or otherwise transferred by Trustor, whether by operation of law or
otherwise, the Note, irrespective of the maturity dates expressed therein, at
the option of Beneficiary, and without demand or notice, shall immediately
become due and payable.  In the event that Beneficiary does not elect to declare
the Note immediately due and payable, then, unless indicated otherwise in
writing by Beneficiary, Trustor shall nevertheless remain primarily liable for
the obligations hereunder and under the Note and any other instrument securing
the Note.  Subject to the terms of the Participation Agreement and the other
Operator Documents, this provision shall apply to each and every sale, transfer,
encumbrance or conveyance, regardless whether or not Beneficiary has consented
to, or waived, Beneficiary's rights hereunder, whether by action or non-action,
in connection with any previous sale, transfer or conveyance.

         2.15  FURTHER ASSURANCES.  Trustor agrees to execute, acknowledge and
deliver such documents and take such action as Beneficiary shall determine to be
necessary or desirable to further evidence, perfect or continue the perfection
and/or the priority of the lien and security interest granted by Trustor herein.

         2.16  PROTECTION OF SECURITY.  Upon the occurrence of an Event of
Default hereunder, and subject to the terms of the Participation Agreement and
the other Operative Documents, Beneficiary, or Trustee upon written instructions
from Beneficiary (the legality thereof to be determined solely by


                                        - 11 -



Beneficiary), may, without further notice to or demand upon Trustor, without
releasing Trustor from any obligation hereunder and without waiving its right to
declare a default as herein provided or impairing any declaration of default or
election to cause the Property to be sold or any sale proceeding predicated
thereon:

               (a)  Take action in such manner and to such extent as either may
deem necessary to protect the security hereof, Beneficiary and Trustee being
authorized to enter upon and take possession of the Property for such purposes;

               (b)  Commence, appear in and/or defend any action or proceedings
purporting to affect the security hereof, and/or any additional or other
security therefor, the interests, rights, powers and/or duties of Trustee and/or
Beneficiary hereunder, whether brought by or against Trustor, Trustee or
Beneficiary;

               (c)  Pay, purchase, contest or compromise any claim, debt, lien,
charge or encumbrance which in the judgment of either may affect or appear to
affect the security and/or priority of this Deed of Trust, the interest of
Beneficiary or the rights, powers and/or duties of Trustee and/or Beneficiary
hereunder; and

               (d)  Beneficiary is authorized, either by itself or by its
agents to be appointed by it for that purpose or by a receiver appointed by a
court of competent jurisdiction, to enter into and upon and take and hold
possession of any portion or all of the Property and/or the Collateral, both
real and personal, and exclude Trustor and all other persons therefrom; and to
operate and manage the Property and/or the Collateral and rent and lease the
same, perform such reasonable acts of repair or protection as may be reasonably
necessary or proper to conserve the value thereof, and collect any and all
income, rents, issues, profits and proceeds therefrom, the same being hereby
assigned and transferred to Beneficiary for the benefit and protection of
Beneficiary, subject to the terms of the Participation Agreement and the other
Operative Documents.  The collection and/or receipt of income, rents, issues,
profits and/or proceeds by Beneficiary, its agent or receiver, after declaration
of default and election to cause the Property to be sold under and pursuant to
the terms of this Deed of Trust, the Participation Agreement and the other
Operative Documents shall


                                        - 12 -



not affect or impair such default or declaration of default or election to cause
the Property to be sold or any sale proceedings predicated thereon, but such
proceedings may be conducted and sale effected notwithstanding the receipt
and/or collection of any such income, rents, issues, profits and/or proceeds.
Any such income, rents, issues, profits and/or proceeds in the possession of
Beneficiary, its agent or receiver, at the time of sale and not theretofore
applied as herein provided, shall be held and distributed pursuant to the terms
of the Participation Agreement and the other Operative Documents.

Neither Trustee nor Beneficiary shall be under any obligation to make any of the
payments or do any of the acts referred to in this Section and any of the
actions referred to in this Section may be taken by Beneficiary irrespective of
whether any notice of default or election to sell has been given hereunder and
without regard to the adequacy of the security for the indebtedness secured
hereby.


                                        - 13 -



                      ARTICLE 3 - ASSIGNMENT OF LEASES AND RENTS

         Trustor hereby absolutely and unconditionally assigns and transfers to
Beneficiary (and has not heretofore otherwise so assigned or transferred to any
other person or entity) the Master Lease, together with all other Leases
(including all security deposits, guarantees and other security at any time
given as security for the performance of the obligations of the tenants
thereunder), income, rents, revenues, issues, deposits, profits and proceeds of
the Property and the Collateral to which Trustor may be entitled, whether now
due, past due or to become due, and hereby gives to and confers upon Beneficiary
the right, power and authority to collect such income, rents, revenues, issues,
deposits, profits and proceeds, subject to the terms of the Participation
Agreement and the other Operative Documents.  This assignment of the Leases,
income, rents, revenues, issues, deposits, profits and proceeds constitutes an
irrevocable direction and authorization of all tenants under the Leases to pay
all rent, revenues, income and profits to Beneficiary upon demand and without
further consent or other action by Trustor.  This is an absolute assignment, not
an assignment for security only, and Beneficiary's right to rents, revenues,
issues and profits is not contingent on Beneficiary's possession of all or any
portion of the Property.  Trustor irrevocably appoints Beneficiary its true and
lawful attorney, at the option of Beneficiary at any time, to demand, receive
and enforce payment, to give receipts, releases and satisfactions, and to sue,
either in the name of Trustor or in the name of Beneficiary, for all such
income, rents, revenues, issues, deposits, profits and proceeds and apply the
same to the indebtedness secured hereby.  It is understood and agreed that
neither the foregoing assignment of Leases, income, rents, revenues, issues,
deposits, profits and proceeds to Beneficiary nor the exercise by Beneficiary of
any of its rights or remedies under this Section or under Section 2.16 hereof
shall be deemed to make Beneficiary a "mortgagee-in-possession" or otherwise
obligated, responsible or liable in any manner with respect to the Property or
the Collateral or the use, occupancy, enjoyment or operation of all or any
portion thereof.  Notwithstanding anything to the contrary contained herein or
in the Note, so long as no event which is, or with notice or passage of time or
both would constitute, an Event of Default shall have occurred, Trustor shall
have a license to collect all income, rents, revenues, issues, profits and
proceeds from the Property as trustee for the benefit of Beneficiary and
Trustor, and Trustor shall apply the funds so collected in accordance with the
terms of the Participation


                                        - 14 -



Agreement and the other Operative Documents.  Upon the occurrence of such event,
such license shall be deemed revoked, and any rents received thereafter by
Trustor shall be delivered in kind to Beneficiary.  Trustor hereby irrevocably
constitutes and appoints Beneficiary its true and lawful attorney-in-fact to
enforce, in Trustor's name or in Beneficiary's name or otherwise, all rights of
Trustor in the instruments, including checks and money orders, tendered as
payments of rents and to do any and all things necessary and proper to carry out
the purposes hereof.

               The security interest granted by this Article 3 above is
intended by Trustor to be subordinate to the provisions of a certain Assignment
of Leases and Rents of even date herewith executed by Trustor in favor of
Beneficiary and the Lenders (the "Assignment of Leases and Rents") and shall not
take priority unless and until the absolute assignment granted to Beneficiary by
Trustor in the Assignment of Leases and Rents is for any reason deemed to be
ineffective.


                          ARTICLE 4 - DEFAULTS AND REMEDIES

    A.   DEFAULTS.

         4.1   EVENT OF DEFAULT.  Any Loan Agreement Event of Default shall
constitute an Event of Default ("Event of Default") hereunder.


                                        - 15 -



    B.   REMEDIES.

         4.2   ACCELERATION AND FORECLOSURE.  Upon the occurrence of an Event
of Default hereunder, then and in each such event, Beneficiary may declare all
sums secured hereby immediately due and payable either by commencing an action
to foreclose this Deed of Trust as a mortgage, or by the delivery to Trustee of
a written declaration of default and demand for sale and of written notice of
default and of election to cause the Property to be sold, which notice Trustee
shall cause to be duly filed for record in case of foreclosure by exercise of
the power of sale herein.  Should Beneficiary elect to foreclose by exercise of
the power of sale herein, Beneficiary shall also deposit with Trustee this Deed
of Trust, the Notes and such receipts and evidence of expenditures made and
secured hereby as Trustee may require, and notice of sale having been given as
then required by law and after lapse of such time as may then be required by law
after recordation of such notice of default, Trustee, without demand on Trustor,
shall sell the Property at the time and place of sale fixed by Beneficiary in
said notice of sale, either as a whole or in separate parcels, and in such order
as Beneficiary may determine, at public auction to the highest bidder for cash
in lawful money of the United States, payable at time of sale.  Neither Trustor
nor any other person or entity other than Beneficiary shall have the right to
direct the order in which the Property is sold.  Trustee may postpone sale of
all or any portion of the Property by public announcement at such time and place
of sale, and from time to time thereafter may postpone such sale by public
announcement at the time fixed by the preceding postponement.  Trustee shall
deliver to such purchaser its deed or deeds conveying the Property, or any
portion thereof, so sold, but without any covenant or warranty, express or
implied.  The recitals in such deed or deeds of any matters or facts shall be
conclusive proof of the truthfulness thereof.  Any person, including Trustor,
Trustee or Beneficiary, may purchase at such sale.

         4.3   RESCISSION OF NOTICE.  Beneficiary, from time to time before
Trustee's sale, may rescind any such notice of breach or default and of election
to cause the Property to be sold by executing and delivering to Trustee a
written notice of such rescission, which notice, when recorded, shall also
constitute a cancellation of any prior declaration of default and demand for
sale.  The exercise by Beneficiary of such right of rescission shall not
constitute a waiver of any breach or


                                        - 16 -



default then existing or subsequently occurring, or impair the right of
Beneficiary to execute and deliver to Trustee, as above provided, other
declarations of default and demand for sale, and notices of breach or default,
and of election to cause the Property to be sold to satisfy the obligations
hereof, nor otherwise affect any provision, agreement, covenant or condition of
the Notes, the Loan Agreement, the Participation Agreement, any of the other
Operative Documents and/or of this Deed of Trust or any of the rights,
obligations or remedies of the parties hereunder.

         4.4   PROCEEDS OF SALE.  After deducting all costs, fees and expenses
of Trustee and of this trust, including the cost of appraisal and evidence of
title in connection with sale and attorneys' fees, Trustee shall apply the
proceeds of sale in accordance with the terms of the Participation Agreement and
the other Operative Documents.

         4.5   OTHER SECURITY.  If Beneficiary at any time holds additional
security for any obligations secured hereby, it may enforce the terms hereof or
otherwise realize upon the same, at its option, either before or concurrently
herewith or after a sale is made hereunder, and may apply the proceeds upon the
indebtedness secured hereby without affecting the status of or waiving any right
to exhaust all or any other security, including the security hereunder, and
without waiving any breach or default or any right or power whether exercised
hereunder or contained herein or in any such other security.  Trustor, for
itself and for all persons hereafter claiming through or under it or who may at
any time hereafter become holders of liens junior to the lien of this Deed of
Trust, hereby expressly waives and releases all rights to direct the order in
which any of the Property or any other property which is security for the
indebtedness secured hereby shall be sold and to have any of the Property, or
any other property which is security for the indebtedness secured hereby,
marshalled upon any foreclosure of this Deed of Trust or of any other security
for any indebtedness secured hereby.

         4.6   REMEDIES CUMULATIVE.  No remedy herein conferred upon or
reserved to Trustee or Beneficiary is intended to be exclusive of any other
remedy herein or by law provided or permitted, but each shall be cumulative and
shall be in addition to every other remedy given hereunder or now or hereafter
existing at law or in equity or by statute.


                                        - 17 -



Every power or remedy given by this instrument to Trustee or Beneficiary or to
which either of them may be otherwise entitled may be exercised concurrently or
independently, from time to time and as often as may be deemed expedient by
Trustee or Beneficiary, and either of them may pursue inconsistent remedies.  No
delay or omission of Trustee or Beneficiary to exercise any right or power
accruing upon any Event of Default shall impair any right or power or shall be
construed to be a waiver of any Event of Default or any acquiescence therein;
and every power and remedy may be exercised from time to time as often as may be
deemed expedient by Trustee or Beneficiary.

         4.7   APPOINTMENT OF RECEIVER.  Upon the occurrence of an Event of
Default hereunder, Beneficiary, as a matter of right and without further notice
to Trustor or anyone claiming under it, and without regard to the then value of
the Property or the interest of Trustor therein, shall have the right to apply
to any court having jurisdiction to appoint a receiver or receivers of the
Property or any portion thereof, and Trustor hereby irrevocably consents to such
appointment and waives notice of any application therefor.  Any such receiver or
receivers shall have all the usual powers and duties of receivers in like or
similar cases and all the powers and duties of Beneficiary in case of entry as
provided herein and shall continue as such and exercise all such powers until
the date of confirmation of sale of the Property unless such receivership is
sooner terminated.

         4.8   OTHER REMEDIES.  Upon the occurrence of any Event of Default,
Beneficiary shall be entitled to exercise all other remedies provided to
Beneficiary under any of the Loan Documents or otherwise available under
California law or set forth herein, including (a) the institution of a suit in
equity or other appropriate proceedings for specific performance or an
injunction against a violation of this Deed of Trust; and/or (b) termination of
all commitments to cause the reconveyance a Lot, and all other obligations of
Beneficiary and all rights of Trustor under the Loan Documents, without notice
to or demand upon Trustor, which are expressly waived by Trustor, EXCEPT that
Beneficiary may waive the Event of Default or, without waiving, determine, upon
terms and conditions satisfactory to Beneficiary, to cause the reconveyance of
any Property, or to make further disbursements of the Loans.


                                        - 18 -



                                ARTICLE 5 - COLLATERAL

         5.1   BENEFICIARY'S RIGHTS AS A SECURED PARTY.  With respect to the
security interest granted in Section 1.2, Beneficiary shall have all the rights
and remedies granted to a secured party under Division 9 of the California
Uniform Commercial Code (including the right at Beneficiary's sole option to
conduct a separate or a unified sale of all or any portion of the Property and
the Collateral) as well as all other rights and remedies available at law or in
equity.  Trustor shall, upon the demand of Beneficiary, assemble all of such
Collateral and make it available to Beneficiary at the Property, which is hereby
agreed to be reasonably convenient to Beneficiary and Trustee.  The proceeds of
any sale of any portion of the Collateral shall be applied in accordance with
the terms of the Participation Agreement and the other Operative Documents.

         5.2   FINANCING STATEMENTS.  If required by Beneficiary at any time
during the term of this Deed of Trust, Trustor will execute and deliver to
Beneficiary, in form satisfactory to Beneficiary, an additional security
agreement and/or financing statement covering all personal property of Trustor
which may at any time be furnished, placed on, or annexed or made appurtenant to
the Property and used, useful or held for use in the operation of the
improvements thereon.  Any breach of or default under such security agreement
shall constitute an Event of Default.


                         ARTICLE 6 - MISCELLANEOUS PROVISIONS

         6.1   NO WAIVER.  By accepting payment of any sum secured hereby after
its due date or in an amount less than the sum due, Beneficiary does not waive
its rights either to require prompt payment when due of all other sums so
secured or to declare a default as herein provided for failure to pay the total
sum due.

         6.2   TRUSTEE'S POWERS.  At any time, or from time to time, without
liability therefor and without notice, upon written request of Beneficiary and
presentation of this Deed of Trust and the Notes for endorsement, and without
affecting the personal liability of any person for payment of all or any portion
of the indebtedness secured hereby or the effect of


                                        - 19 -



this Deed of Trust upon the remainder of the Property, Trustee may:  reconvey
any part of the Property; consent in writing to the making of any map or plat
thereof; join in granting any easement thereon; or join in any extension
agreement or any agreement subordinating the lien or charge hereof.

         6.3   SUBROGATION.  Beneficiary shall be subrogated for further
security to the lien, although released of record, of any and all encumbrances
paid out of the proceeds of any loan secured by this Deed of Trust.

         6.4   BENEFICIARY'S RIGHT TO ENTER, INSPECT AND CURE.  Beneficiary is
authorized, by itself, its contractors, agents, employees or workmen, to enter
at any reasonable time upon any part of the Property for the purpose of
inspecting the same, and for the purpose of performing any of the acts it is
authorized to perform under the terms of the Loan Agreement, the Participation
Agreement, the other Operative Documents and this Deed of Trust.

         6.5   SUCCESSORS IN INTEREST AND INTERPRETATION.  Subject to the
provisions of Section 2.14 hereof, this Deed of Trust applies to, inures to the
benefit of, and binds all parties hereto, their heirs, legatees, devisees,
administrators, executors, successors and assigns.  The term "Beneficiary" shall
mean the owner and holder, including pledgees, of the Note, now or hereafter and
whether or not named as Beneficiary herein.  In this Deed of Trust, whenever the
context so requires, the masculine gender includes the feminine and/or neuter,
and the singular number includes the plural.  The word "person" shall include
corporation, partnership or other form of association.  Any reference in this
Deed of Trust to any document, instrument or agreement creating or evidencing an
obligation secured hereby shall include such document, instrument or agreement
both as originally executed and as it may from time to time be modified.

         6.6   AFFIDAVIT TO TRUSTEE.  Trustee, upon presentation to it of an
affidavit signed by or on behalf of Beneficiary, setting forth any fact or facts
showing a default by Trustor under any of the terms or conditions of this Deed
of Trust, is authorized to accept as true and conclusive all facts and
statements in such affidavit and to act hereunder in complete reliance thereon.


                                        - 20 -



         6.7   SEVERABILITY.  If any provision hereof should be held
unenforceable or void, then such provision shall be deemed separable from the
remaining provisions and shall in no way affect the validity of this Deed of
Trust.

         6.8   TRUSTEE'S ACCEPTANCE.  Trustee accepts this trust when this Deed
of Trust, duly executed and acknowledged, is made a public record as provided by
law.  The trust created hereby is irrevocable by Trustor.

         6.9   NO OBLIGATION TO NOTIFY.  Trustee shall be under no obligation
to notify any party hereto of any action or proceeding of any kind in which
Trustor, Beneficiary and/or Trustee shall be a party, unless brought by Trustee,
or of any pending sale under any other deed of trust.

         6.10  SUBSTITUTION OF TRUSTEE.  Beneficiary may, from time to time, by
a written instrument executed and acknowledged by Beneficiary and recorded in
the county or counties where the Property is located, substitute a successor or
successors for the Trustee named herein or acting hereunder.

         6.11  WAIVER OF STATUTE OF LIMITATIONS.  The right to plead any and
all statutes of limitation as a defense to any demand secured by this Deed of
Trust is hereby waived to the full extent permitted by law.

         6.12  TRUSTOR WAIVER OF RIGHTS.  Trustor waives, to the extent
permitted by law: (a) the benefit of all laws now existing or that may hereafter
be enacted providing for any appraisement before sale of any portion of the
Property;(b) all rights and remedies which Trustor may have or be able to assert
by reason of the laws of the State of California pertaining to the rights and
remedies of sureties; and (c) all rights of valuation, appraisement, stay of
execution, notice of election to mature or declare due the whole of the secured
indebtedness and marshaling in the event of foreclosure of the liens hereby
created; PROVIDED, HOWEVER, nothing contained herein shall be deemed to be a
waiver of Trustor's rights under Section 2924c of the California Civil Code.


                                        - 21 -



         6.13  NOTICES.  All notices and demands expressly provided hereunder
to be given by Beneficiary to Trustor and all notices, demands and other
communications of any kind or nature whatever which Trustor may be required or
may desire to give to or serve on Beneficiary shall be in writing, shall be
addressed to the appropriate address set forth in this section, or at such other
place as Trustor, Beneficiary or Trustee, as the case may be, may from time to
time designate in writing by ten (10) days prior written notice and shall be (a)
hand-delivered, effective upon receipt,(b) sent by United States Express Mail or
by private overnight courier, effective upon receipt, or (c) served by certified
mail, return receipt requested, deposited in the United States mail, with
postage thereon fully prepaid and addressed to the party so to be served and
shall be deemed effective on the day of actual delivery as shown by the
addressee's return receipt or the expiration of three (3) business days after
the date of mailing, whichever is the earlier in time.  The addresses of the
parties are as follows:

    TO TRUSTOR:         IBJTC Leasing Corporation-BSC
                        245 Park Avenue
                        New York, New York 10167
                        Attention:  Virginia Fino

      With a copy to:   LAM Research Corporation
                        4650 Cushing Parkway
                        Fremont, CA 94538
                        Attention:  Treasurer and Assistant
                                        General Counsel

      And with a copy to Pillsbury Madison & Sutro LLP as set
         forth below.

    TO BENEFICIARY:     IBJTC Leasing Corporation-BSC
                        245 Park Avenue
                        New York, New York 10167
                        Attention:  Virginia Fino

      With a copy to:   Pillsbury Madison & Sutro LLP
                        235 Montgomery Street
                        San Francisco, CA 94104
                        Attn:  George Haley, Esq.


                                        - 22 -



         6.14  NOTICE TO TRUSTOR.  Trustor requests that a copy of any notice
of default and of any notice of sale hereunder be mailed to Trustor at the
address set forth above.

         6.15  RECONVEYANCE.  Upon written request of Beneficiary stating that
all sums secured hereby have been paid and upon surrender to Trustee of this
Deed of Trust and the Note for cancellation and retention and upon payment of
its fees, Trustee shall reconvey, without warranty, the Property then held
hereunder.  The recitals in such reconveyance of any matters or facts shall be
conclusive proof of the truthfulness thereof.  The grantee in such reconveyance
may be described as "the person or persons legally entitled thereto."

         6.16  RELEASES, EXTENSIONS, MODIFICATIONS AND ADDITIONAL SECURITY.
Without affecting the liability or obligations of any person, including Trustor,
for the performance of any obligations secured hereby (excepting only any person
or property otherwise expressly released in writing by Beneficiary), Beneficiary
may, from time to time and without notice, release any person liable for payment
of any of said indebtedness or the performance of any of said obligations,
extend the time of payment or otherwise alter the terms of any of said
obligations, accept additional security therefor of any kind, including trust
deeds or mortgages, or alter, substitute or release any property securing said
obligations.

         6.17  OBLIGATIONS OF TRUSTOR JOINT AND SEVERAL.  If more than one
person has executed this Deed of Trust as "Trustor," the obligations of all such
persons hereunder shall be joint and several.

         6.18  HEADINGS.  The headings of each paragraph are for convenience
only and shall be disregarded in construing this Deed of Trust.

         6.19  SALE OF PARTICIPATION.  Beneficiary may, at any time, sell,
transfer, assign the Loan secured hereby or grant participations herein and in
any and all notes and other obligations secured hereby, and Beneficiary may
forward to each purchaser, prospective purchaser, participant and prospective
participant all documents and information which Beneficiary now has or later may
acquire relating to those obligations and to Trustor, and any partners, joint
venturers or members of


                                        - 23 -



Trustor, whether furnished by Trustor or otherwise, as Beneficiary determines
necessary or desirable.

         6.20  GOVERNING LAW.  This Deed of Trust shall be construed and
enforced in accordance with the laws of the State of California.

         6.21  COUNTERPARTS.  This Deed of Trust may be executed in
counterparts, all of which executed counterparts shall together constitute a
single document.  Signature pages may be detached from the counterparts and
attached to a single copy of this document to physically form one document.


                                        - 24 -



    IN WITNESS WHEREOF, Trustor has executed this Deed of Trust and Security
Agreement and Fixture Filing and Assignment of Leases and Rents as of the day
first written above.


                                       IBJTC LEASING CORPORATION-BSC,
                                       a New York corporation


                                       By
                                           -------------------------------------

                                          Its
                                               ---------------------------------


                                        - 25 -



State of California                    )
                   )  ss.
County of          )

    On ____________________ before me, ________________________________________
____________________________________________, Notary Public, personally appeared
________________________________________________________________________________
________________________________________________________________________________
_______________________________ personally known to me (or proved to me on the
basis of satisfactory evidence) to be the person(s) whose name(s) is/are
subscribed to the within instrument and acknowledged to me that he/she/they
executed the same in his/her/their authorized capacity(ies), and that by
his/her/their signature(s) on the instrument the person(s), or the entity upon
behalf of which the person(s) acted, executed the instrument.

    WITNESS my hand and official seal.


Signature ______________________________


                                                      (Seal)


State of California                    )
                   )  ss.
County of          )

    On ____________________ before me, ________________________________________
____________________________________________, Notary Public, personally appeared
________________________________________________________________________________
________________________________________________________________________________
_______________________________ personally known to me (or proved to me on the
basis of satisfactory evidence) to be the person(s) whose name(s) is/are
subscribed to the within instrument and acknowledged to me that he/she/they
executed the same in his/her/their authorized capacity(ies), and that by
his/her/their signature(s) on the instrument the person(s), or the entity upon
behalf of which the person(s) acted, executed the instrument.

    WITNESS my hand and official seal.



Signature ______________________________


                                                      (Seal)




                                      EXHIBIT A


                                         LAND







RECORDING REQUESTED BY
AND WHEN RECORDED MAIL TO:

Pillsbury Madison & Sutro LLP
235 Montgomery Street
San Francisco, CA 94104
Attn:  George Haley, Esq.
     File No. 10804-484-0002
 
                                                (Above Space For Recorder's Use)



                      DEED OF TRUST AND SECURITY AGREEMENT
                      AND FIXTURE FILING AND ASSIGNMENT OF
                                LEASES AND RENTS
                                        

                                       By

                          IBJTC LEASING CORPORATION-BSC

                                   as Trustor

                                       to


                     FIRST AMERICAN TITLE INSURANCE COMPANY

                                   as Trustee 

                               for the Benefit of


                         IBJTC LEASING CORPORATION-BSC,
                  AS PARTICIPATION AGENT FOR ITSELF AND FOR THE
                    INDUSTRIAL BANK OF JAPAN, LIMITED AND THE
                      OTHER TRANCHE A AND TRANCHE B LENDERS

                                 as Beneficiary





                           Dated as of March 27, 1996



A.P.Nos.  525-1350-38
          525-1350-39-1




                           TABLE OF CONTENTS

                                                                            Page
                                                                            ----

ARTICLE 1 - GRANTS AND OBLIGATIONS SECURED . . . . . . . . . . . . . . . . .   1
     A.   Grants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   1
          1.1  Land. . . . . . . . . . . . . . . . . . . . . . . . . . . . .   1
               (a)  Improvements . . . . . . . . . . . . . . . . . . . . . .   1
               (b)  Rights of Way. . . . . . . . . . . . . . . . . . . . . .   1
               (c)  Income . . . . . . . . . . . . . . . . . . . . . . . . .   2
          1.2  Collateral. . . . . . . . . . . . . . . . . . . . . . . . . .   2
               (a)  Tangible Property. . . . . . . . . . . . . . . . . . . .   2
               (b)  General Intangibles. . . . . . . . . . . . . . . . . . .   2
               (c)  Contracts. . . . . . . . . . . . . . . . . . . . . . . .   3
               (d)  Plans and Reports. . . . . . . . . . . . . . . . . . . .   3
               (e)  Sureties . . . . . . . . . . . . . . . . . . . . . . . .   3
               (f)  Payments . . . . . . . . . . . . . . . . . . . . . . . .   3
               (g)  Financing Commitments. . . . . . . . . . . . . . . . . .   3
               (h)  Claims . . . . . . . . . . . . . . . . . . . . . . . . .   3
               (i)  Insurance. . . . . . . . . . . . . . . . . . . . . . . .   4
               (j)  Deposits . . . . . . . . . . . . . . . . . . . . . . . .   4
               (k)  Stock. . . . . . . . . . . . . . . . . . . . . . . . . .   4
               (l)  Proceeds . . . . . . . . . . . . . . . . . . . . . . . .   4
               (m)  Sale Contracts . . . . . . . . . . . . . . . . . . . . .   4
               (n)  Leases and Rents . . . . . . . . . . . . . . . . . . . .   4
          1.3  Fixture Filing. . . . . . . . . . . . . . . . . . . . . . . .   4
          1.4  Mineral Rights. . . . . . . . . . . . . . . . . . . . . . . .   5
     B.   Obligations Secured. . . . . . . . . . . . . . . . . . . . . . . .   5
          1.5  Payment of Indebtedness . . . . . . . . . . . . . . . . . . .   5
          1.6  Defined Terms . . . . . . . . . . . . . . . . . . . . . . . .   6

ARTICLE 2 - COVENANTS OF TRUSTOR . . . . . . . . . . . . . . . . . . . . . .   6
     A.   Master Lease . . . . . . . . . . . . . . . . . . . . . . . . . . .   6
          2.1  Subordination to Master Lease . . . . . . . . . . . . . . . .   6
          2.2  Enforcement . . . . . . . . . . . . . . . . . . . . . . . . .   6
     B.   Insurance Proceeds . . . . . . . . . . . . . . . . . . . . . . . .   7
          2.3  Assignment of Proceeds. . . . . . . . . . . . . . . . . . . .   7
          2.4  Transfer of Policy. . . . . . . . . . . . . . . . . . . . . .   7
     C.   Payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   7
          2.5  Loan Payments . . . . . . . . . . . . . . . . . . . . . . . .   7
          2.6  Reimbursement . . . . . . . . . . . . . . . . . . . . . . . .   7
          2.7  Beneficiary's Statement Fee . . . . . . . . . . . . . . . . .   7
     D.   Condemnation . . . . . . . . . . . . . . . . . . . . . . . . . . .   7
          2.8  Condemnation. . . . . . . . . . . . . . . . . . . . . . . . .   7
     E.   Rents and Leases . . . . . . . . . . . . . . . . . . . . . . . . .   8



           2.9 Lease Covenants . . . . . . . . . . . . . . . . . . . . . . .   8
          2.10 Subordination of Leases and Attornment. . . . . . . . . . . .   8
     F.   Other Rights and Obligations . . . . . . . . . . . . . . . . . . .   8
          2.11 Assignment of Contracts . . . . . . . . . . . . . . . . . . .   8
          2.12 Preservation of Lien. . . . . . . . . . . . . . . . . . . . .   9
          2.13 Attorneys' Fees . . . . . . . . . . . . . . . . . . . . . . .   9
          2.14 Restrictions upon Transfer. . . . . . . . . . . . . . . . . .   9
          2.15 Further Assurances. . . . . . . . . . . . . . . . . . . . . .   9
          2.16 Protection of Security. . . . . . . . . . . . . . . . . . . .  10

ARTICLE 3 - ASSIGNMENT OF LEASES AND RENTS . . . . . . . . . . . . . . . . .  11

ARTICLE 4 - DEFAULTS AND REMEDIES. . . . . . . . . . . . . . . . . . . . . .  12
     A.   Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
          4.1  Event of Default. . . . . . . . . . . . . . . . . . . . . . .  12
     B.   Remedies . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
          4.2  Acceleration and Foreclosure. . . . . . . . . . . . . . . . .  12
          4.3  Rescission of Notice. . . . . . . . . . . . . . . . . . . . .  13
          4.4  Proceeds of Sale. . . . . . . . . . . . . . . . . . . . . . .  13
          4.5  Other Security. . . . . . . . . . . . . . . . . . . . . . . .  13
          4.6  Remedies Cumulative . . . . . . . . . . . . . . . . . . . . .  14
          4.7  Appointment of Receiver . . . . . . . . . . . . . . . . . . .  14
          4.8  Other Remedies. . . . . . . . . . . . . . . . . . . . . . . .  14

ARTICLE 5 - COLLATERAL . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
          5.1  Beneficiary's Rights as a Secured Party . . . . . . . . . . .  15
          5.2  Financing Statements. . . . . . . . . . . . . . . . . . . . .  15

ARTICLE 6 - MISCELLANEOUS PROVISIONS . . . . . . . . . . . . . . . . . . . .  15
          6.1  No Waiver . . . . . . . . . . . . . . . . . . . . . . . . . .  15
          6.2  Trustee's Powers. . . . . . . . . . . . . . . . . . . . . . .  16
          6.3  Subrogation . . . . . . . . . . . . . . . . . . . . . . . . .  16
          6.4  Beneficiary's Right to Enter, Inspect and Cure. . . . . . . .  16
          6.5  Successors in Interest and Interpretation . . . . . . . . . .  16
          6.6  Affidavit to Trustee. . . . . . . . . . . . . . . . . . . . .  16
          6.7  Severability. . . . . . . . . . . . . . . . . . . . . . . . .  16
          6.8  Trustee's Acceptance. . . . . . . . . . . . . . . . . . . . .  17
          6.9  No Obligation to Notify . . . . . . . . . . . . . . . . . . .  17
          6.10 Substitution of Trustee . . . . . . . . . . . . . . . . . . .  17
          6.11 Waiver of Statute of Limitations. . . . . . . . . . . . . . .  17
          6.12 Trustor Waiver of Rights. . . . . . . . . . . . . . . . . . .  17
          6.13 Notices . . . . . . . . . . . . . . . . . . . . . . . . . . .  17
          6.14 Notice to Trustor . . . . . . . . . . . . . . . . . . . . . .  18
          6.15 Reconveyance. . . . . . . . . . . . . . . . . . . . . . . . .  18
      

                                     -ii-



          6.16 Releases, Extensions, Modifications and Additional Security .  18
          6.17 Obligations of Trustor Joint and Several. . . . . . . . . . .  19
          6.18 Headings. . . . . . . . . . . . . . . . . . . . . . . . . . .  19
          6.19 Sale of Participation . . . . . . . . . . . . . . . . . . . .  19
          6.20 Governing Law . . . . . . . . . . . . . . . . . . . . . . . .  19
          6.21 Counterparts. . . . . . . . . . . . . . . . . . . . . . . . .  19

EXHIBIT A  -  LAND


                                     -iii-




     THIS DEED OF TRUST AND SECURITY AGREEMENT AND FIXTURE FILING AND 
ASSIGNMENT OF LEASES AND RENTS ("Deed of Trust") is made as of March 27, 
1996, by IBJTC LEASING CORPORATION-BSC, a New York corporation in its 
individual capacity (in such capacity "Trustor"), to FIRST AMERICAN TITLE 
INSURANCE COMPANY, a California corporation ("Trustee"), for the benefit of 
IBJTC LEASING CORPORATION-BSC, a New York corporation, as Participation Agent 
(together with its successors in such capacity, "Beneficiary") for:  itself; 
THE INDUSTRIAL BANK OF JAPAN, LIMITED and the various financial institutions 
party to the Loan Agreement from time to time as Tranche A Lenders thereunder 
(together with each of their permitted successors and assigns, the "Tranche A 
Lenders"); THE INDUSTRIAL BANK OF JAPAN, LIMITED and the various financial 
institutions party to the Loan Agreement from time to time as Tranche B 
Lenders thereunder (together with each of their permitted successors and 
assignors, the "Tranche B Lenders" and, together with the Tranche A Lenders, 
the "Lenders"); and THE INDUSTRIAL BANK OF JAPAN, LIMITED, SAN FRANCISCO 
AGENCY, as Agent (together with its successors in its capacity as Agent, the 
"Agent").

                   ARTICLE 1 - GRANTS AND OBLIGATIONS SECURED

     A.   GRANTS.

          1.1   LAND.  Trustor hereby irrevocably grants, transfers and 
assigns to Trustee, its successors and assigns, in trust, with power of sale 
and right of entry and possession, all estate, right, title and interest of 
Trustor, now owned or hereafter acquired, in, to and under that certain real 
property situated in the City of Fremont, County of Alameda, State of 
California, described in Exhibit A attached hereto and made a part hereof 
(the "Land"), together with all right, title and interest of Trustor therein 
and in and to:

                (a) IMPROVEMENTS.  All buildings and other improvements now 
or hereafter located on the Land, all water and water rights (whether 
riparian, appropriative, or otherwise, and whether or not appurtenant), pumps 
and pumping stations used in connection therewith and all shares of stock 
evidencing the same, all machinery, equipment, appliances, furnishings, 
inventory, fixtures and other property used or useable in connection with the 
Land and the improvements


                                    -1-



thereon, including, but not limited to, all storage tanks and pipelines, all 
gas, electric, heating, cooling, air conditioning, refrigeration and plumbing 
fixtures and equipment, which have been or may hereafter be attached or 
affixed in any manner to any building now or hereafter on the Land (the 
"Improvements");

               (b) RIGHTS OF WAY.  All the rights, rights of way, easements, 
licenses, profits, privileges, tenements, hereditaments and appurtenances, 
now or hereafter in any way appertaining and belonging to or used in 
connection with the Land and/or the Improvements, and any part thereof or as 
a means of access thereto, including, but not limited to, any claim at law or 
in equity, and any after acquired title and reversion in or to each and every 
part of all streets, roads, highways and alleys adjacent to and adjoining the 
same; and

               (c) INCOME.  All rentals, earnings, income, deposits, security 
deposits, receipts, royalties, revenues, issues and profits, and accounts 
receivable generated from the use and operation of  all or any portion of the 
Land and/or the Improvements, which, after the date hereof, and while any 
portion of the indebtedness secured hereby remains unpaid, may accrue from 
the Land and/or the Improvements and any part thereof, subject, however, to 
the rights, powers and authority described in the last paragraph of Section 
1.2 and in Article 3 below.

               Any of the foregoing arising or acquired by Trustor after the 
date hereof, the Land, and the property described in subparagraphs (a), (b) 
and (c) of this Section 1.1 and the rights described in Section 1.4 below are 
collectively defined hereinafter as the "Property."

         1.2   COLLATERAL.  Trustor hereby grants a security interest to 
Beneficiary in, and assigns to Beneficiary, all of Trustor's right, title and 
interest in and to the following described property and any and all products 
and proceeds thereof, now owned or hereafter acquired by Trustor (sometimes 
all of such being collectively referred to herein as the "Collateral"):

               (a) TANGIBLE PROPERTY.  All existing and future goods and 
tangible personal property located on the Property or wherever located and 
used or useable in connection with the

                                   -2-



use, operation or occupancy of the Property or in construction of the 
Improvements, including, but not limited to, all appliances, furniture and 
furnishings, fittings, materials, supplies, equipment and fixtures, and all 
building material, supplies and equipment now or hereafter delivered to the 
Property and installed or used or intended to be installed or used therein 
whether stored on the Property or elsewhere; and all renewals or replacements 
thereof or articles in substitution thereof;

               (b) GENERAL INTANGIBLES.  All general intangibles relating to 
design, development, operation, management and use of the Property and 
construction of the Improvements, including, but not limited to: (i) all 
names under which or by which the Property or the Improvements may at any 
time be operated or known, all rights to carry on business under any such 
names or any variants thereof, and all goodwill in any way relating to the 
Property; (ii) all permits, licenses, authorizations, variances, land use 
entitlements, approvals and consents issued or obtained in connection with 
the construction of the Improvements; (iii) all permits, licenses, approvals, 
consents, authorizations, franchises and agreements issued or obtained in 
connection with the use, occupancy or operation of the Property; (iv) all 
rights as a declarant (or its equivalent) under any covenants, conditions and 
restrictions or other matters of record affecting the Property, (v) all 
materials prepared for filing or filed with any governmental agency; (vi) all 
rights under any contract in connection with the development, design, use, 
operation, management and construction of the Property; and (vii) all books 
and records prepared and kept in connection with the acquisition, 
construction, operation and occupancy of the Property and the Improvements;

               (c) CONTRACTS.  All construction, service, engineering, 
consulting, leasing, architectural, design and other similar contracts of any 
nature (including those of any general contractors, subcontractors and 
materialmen), as such may be modified, amended or supplemented from time to 
time, concerning the design, construction, management, operation, occupancy, 
use, and/or disposition of any portion of or all of the Property;

               (d) PLANS AND REPORTS.  All architectural, design and 
engineering drawings, plans, specifications, working


                                 -3-



drawings, shop drawings, general conditions, addenda, soil tests and reports, 
feasibility studies, appraisals, engineering reports, environmental reports 
and similar materials relating to any portion of or all of the Property and 
modifications, supplements and amendments thereto, including those more 
specifically described in the Participation Agreement and the Loan Agreement 
(each as defined below);

               (e) SURETIES.  All payment and performance bonds or guarantees 
and any and all modifications and extensions thereof relating to the Property;

               (f) PAYMENTS.  All reserves, deferred payments, deposits, 
refunds, cost savings, letters of credit and payments of any kind relating to 
the construction, design, development, operation, occupancy, use and 
disposition of all or any portion of the Property, including any property tax 
rebates now owing or hereafter payable to Trustor;

               (g) FINANCING COMMITMENTS.  All proceeds of the loans secured 
hereby and any commitment by any lender to extend permanent or additional 
construction financing to Trustor relating to the Property;

               (h) CLAIMS.  All proceeds and claims arising on account of any 
damage to or taking of the Property or any part thereof, and all causes of 
action and recoveries for any loss or diminution in the value of the Property;

               (i) INSURANCE.  All policies of, and proceeds resulting from, 
insurance relating to the Property or any of the Collateral, and any and all 
riders, amendments, renewals, supplements or extensions thereof, and all 
proceeds thereof;

               (j) DEPOSITS.  All deposits made with or other security given 
to utility companies by Trustor with respect to the Land and/or the 
Improvements, and all advance payments of insurance premiums made by Trustor 
with respect thereto and claims or demands relating to insurance and all 
deposit accounts wherever located;

               (k) STOCK.  All shares of stock or other evidence of ownership 
of any part of the Property that is owned by Trustor in common with others, 
including all water stock relating to the Property, if any, and all documents 
or rights

                                     -4-




of membership in any owners' or members' association or similar group having 
responsibility for managing or operating any part of the Property;

               (l) PROCEEDS.  All proceeds, whether cash, promissory notes, 
contract rights or otherwise, of the sale or other disposition of all or any 
part of the estate of Trustor upon the Property now or hereafter existing 
thereon;

               (m) SALE CONTRACTS.  All sales contracts, escrow agreements 
and broker's agreements concerning the sale of any or all of the Property, 
and all amendments thereto;

               (n) LEASES AND RENTS.  All the Leases (defined below), income, 
rents, revenues, issues, deposits, receipts, profits and proceeds, and 
accounts receivable generated from the use and operation, of the Property and 
the Collateral to which Trustor may be entitled, whether now due, past due or 
to become due;

including, without limiting the above items, all Goods, Accounts, Documents, 
Instruments, Money, Chattel Paper and General Intangibles, as those terms are 
defined in the Commercial Code from time to time in effect in the State of 
California.

               The security interest granted by SUBSECTION (n) above is 
intended by Trustor to be subordinate to the provisions of Article 3 hereof 
and shall not take priority unless and until the absolute assignment granted 
to Beneficiary by Trustor in Article 3 is for any reason deemed to be 
ineffective.

         1.3   FIXTURE FILING.  The personal property in which Beneficiary 
has a security interest includes goods which are or shall become fixtures on 
the Property.  This Deed of Trust is intended to serve as a fixture filing 
pursuant to the terms of Sections 9313 and 9402 of the California Uniform 
Commercial Code.  This filing is to be recorded in the real estate records of 
the county in which the Property is located.  This filing remains in effect 
as a fixture filing until this Deed of Trust is released or satisfied of 
record or its effectiveness otherwise terminates as to the Property.  In that 
regard, the following information is provided:


                                          -5-




         Name of Debtor:  IBJTC LEASING CORPORATION-BSC

         Address of Debtor:  See Section 6.13 hereof.

         Name of Secured Party:               IBJTC LEASING CORPORATION-BSC, as
                                              Participation Agent for itself and
                                              the Lenders

         Address of Secured Party:  See Section 6.13 hereof.

         1.4   MINERAL RIGHTS.  Trustor hereby assigns and transfers to 
Beneficiary all damages, royalties and revenue of every kind, nature and 
description whatsoever that Trustor may be entitled to receive from any 
person or entity owning or having or hereafter acquiring a right to the oil, 
gas or mineral rights and reservations of the Property, with the right in 
Beneficiary to receive and receipt therefor, and apply the same to the 
indebtedness secured hereby either before or after any default hereunder, and 
Beneficiary may demand, sue for and recover any such payments but shall not 
be required to do so.

     B.  OBLIGATIONS SECURED.

         1.5  PAYMENT OF INDEBTEDNESS.  The grants, assignments and transfers 
made in Sections 1.1, 1.2, 1.3 and 1.4 are given for the purpose of securing, 
in such order of priority as Beneficiary may determine:

               (a) Payment of the indebtedness evidenced by the Tranche A 
Notes and the Tranche B Notes each of even date herewith and any renewals, 
extensions, modifications, changes or amendments thereof made in accordance 
with the terms of the Participation Agreement (as hereinafter defined) and 
the Loan Agreement, collectively in the maximum, aggregate, original 
principal amount of Fifty-five Million Six Hundred Eighty Thousand Dollars 
($55,680,000) executed by Trustor and payable to the Lenders making the Loans 
evidenced by said Notes, (collectively, the "Note"), together with interest 
thereon and late charges as provided by the Note, which is made a part hereof 
by reference.

               (b) Payment of such further sums as Trustor or any successor 
in ownership hereafter may borrow from the Lenders when evidenced by another 
note or notes consented to by LAM (as hereinafter defined), reciting it is so 
secured,

                                      -6-



payable to the Lenders or order and made by Trustor or any 
successor-in-ownership, and all renewals, extensions, modifications, changes 
or amendments of such note or notes.

               (c) Payment of all other moneys agreed or provided to be paid 
by Trustor herein and in that certain Loan Agreement of even date herewith 
among Trustor, The Industrial Bank of Japan, Limited as Tranche A Lender, The 
Industrial Bank of Japan, Limited as Tranche B Lender and Agent (the "Loan 
Agreement") and performance of all other obligations of Trustor contained 
herein and in the Loan Agreement and any amendments, modifications or changes 
hereto or thereto made in accordance with the terms of the Loan Agreement and 
the Participation Agreement.

               (d) Performance of each agreement of Trustor contained in any 
other agreement given by Trustor to Beneficiary, the Lenders or Agent which 
is for the purpose of further securing any indebtedness or obligation secured 
hereby and any amendments, modifications or changes thereto (made in 
accordance with the terms of the Loan Agreement and the Participation 
Agreement), including a certain Participation Agreement of even date herewith 
(the "Participation Agreement") among LAM RESEARCH CORPORATION ("LAM"), 
Trustor, Beneficiary, the Lenders, Participation Agent and Agent and the 
other Operative Documents referred to therein or in the Loan Agreement.

         1.6   DEFINED TERMS.  Capitalized terms used but not defined in this 
Deed of Trust will have the meanings specified in Appendix A to the Loan 
Agreement, and the rules of interpretation set forth in such Appendix A shall 
apply to this Deed of Trust.

                        ARTICLE 2 - COVENANTS OF TRUSTOR

     A.   MASTER LEASE.

          2.1   SUBORDINATION TO MASTER LEASE.  The lien of this Deed of 
Trust is subordinate and subject to a certain Master lease and Mortgage of 
even date herewith (as amended, modified or supplemented, and including all 
Lease Supplements thereto, the "Master Lease") between Trustor, as lessor, 
and LAM, as lessee.

                                   -7-



          2.2   ENFORCEMENT.  Trustor shall use reasonable efforts, in good 
faith and with diligence to enforce the obligations of the lessee under the 
Master Lease, including the lessee's duty to maintain and repair the 
Property, to provide insurance, to comply with Requirements of Law and to pay 
all taxes, utility costs and other charges relating to the Property.  Lessor 
shall perform in all material respects its duties and obligations under the 
Master Lease.  Trustor shall promptly notify Beneficiary of any Event of 
Default by LAM under the Master Lease.

     B.   INSURANCE PROCEEDS.

          2.3   ASSIGNMENT OF PROCEEDS.  Trustor hereby absolutely
and unconditionally assigns to Beneficiary all insurance proceeds which it may
be entitled to receive.  All such proceeds shall be held and distributed
pursuant to the terms of the Participation Agreement and the other Operative
Documents.

          2.4   TRANSFER OF POLICY.  In the event of the foreclosure of this 
Deed of Trust or other transfer of the title to the Property in 
extinguishment, in whole or in part, of the indebtedness secured hereby, all 
right, title and interest of Trustor in and to any insurance policy then in 
force shall pass to the purchaser or grantee, subject to the terms of the 
Participation Agreement and the other Operative Documents.

     C.   PAYMENTS.

          2.5   LOAN PAYMENTS.  Trustor shall pay the principal,
interest and other charges due under the Note and the Loan Agreement according
to their terms.

          2.6   REIMBURSEMENT.  Trustor shall pay immediately, upon demand, 
after expenditure, all sums expended or expenses incurred by Trustee and/or 
Beneficiary in acting under any of the terms of this Deed of Trust, including 
any fees and expenses (including reasonable attorneys' fees) incurred in 
connection with any reconveyance of the Property or any portion thereof, or 
to compel payment of the Note or any portion of the indebtedness evidenced 
thereby or in connection with any

                                     -8-



default thereunder, including attorneys' fees incurred in any bankruptcy or 
judicial or nonjudicial foreclosure proceeding, with interest from date of 
expenditure at the Overdue Rate provided for in the Loan Agreement and said 
sums shall be secured hereby.

          2.7   BENEFICIARY'S STATEMENT FEE.  Trustor shall pay the amount 
demanded by Beneficiary or its authorized servicing agent for any statement 
regarding the obligations secured hereby; PROVIDED, HOWEVER, that such amount 
may not exceed the maximum amount allowed by law at the time request for the 
statement is made.

     D.   CONDEMNATION.

          2.8   CONDEMNATION.  If the Property, the Collateral or any part 
thereof, is taken or damaged by reason of any public improvement or 
condemnation proceeding, or in any other similar manner, all compensation, 
awards and other payments or relief therefor shall be held and distributed in 
accordance with the terms of the Participation Agreement and the other 
Operative Documents.  Trustor hereby absolutely and unconditionally assigns 
to Beneficiary all such compensation, awards, damages, rights of action and 
proceeds to which Trustor shall be entitled (the "Proceeds").  Trustor agrees 
to execute such further assignments of the Proceeds as Beneficiary or Trustee 
may require, consistent with the terms of this Deed of Trust, the 
Participation Agreement and the other Operative Documents.

     E.   RENTS AND LEASES.

          2.9   LEASE COVENANTS.  "Lease" means any lease of all or any 
portion of the Property or Improvements entered into at any time, including 
the Master Lease, and includes any extensions or renewals thereof and any 
amendments thereto.  Beneficiary shall have the right, but not the 
obligation, to cure any default of Trustor under any of the Leases and all 
amounts disbursed in connection with said cure shall be deemed to be 
disbursements under the Loan Agreement.

          2.10  SUBORDINATION OF LEASES AND ATTORNMENT.  Each Lease other 
than the Master Lease of any portion of the Property or Improvements shall be 
absolutely subordinate to the lien of this Deed of Trust, but shall contain a 
provision

                                   -9-



satisfactory to Beneficiary, and in any event, each tenant thereunder, by 
virtue of executing a Lease covering the Property, the Improvements or any 
portion thereof, hereby agrees, that in the event of the exercise of the 
private power of sale or a judicial foreclosure hereunder, such Lease, at the 
option of the purchaser at such sale, shall not be terminated and the tenant 
thereunder shall attorn to such purchaser and, if requested to do so, shall 
enter into a new Lease for the balance of the term of such Lease then 
remaining upon the same terms and conditions.  Each such Lease shall, at the 
request of Beneficiary, be separately assigned to Beneficiary upon 
Beneficiary's approved form, and each such assignment shall be recorded and 
acknowledged by the tenant thereunder. However, any such Lease and the rents 
thereunder shall be subject to this Deed of Trust, regardless of whether 
Beneficiary requests a separate assignment. Concurrently with the execution 
of any and all such Leases executed after the date hereof, Trustor shall 
cause the tenants thereunder to execute an attornment agreement in favor of 
Beneficiary in form and substance satisfactory to Beneficiary and immediately 
thereafter deliver such agreement to Beneficiary.

     F.   OTHER RIGHTS AND OBLIGATIONS.

          2.11  ASSIGNMENT OF CONTRACTS.  In addition to any other grant, 
transfer or assignment effectuated hereby, without in any manner limiting the 
generality of the grants in Article 1 hereof, Trustor shall assign to 
Beneficiary, as security for the indebtedness secured hereby, Trustor's 
interest in all agreements, contracts, licenses and permits affecting the 
Property and/or the Collateral in any manner whatsoever, such assignments to 
be made, if so requested by Beneficiary, by instruments in form satisfactory 
to Beneficiary; but no such assignment shall be construed as a consent by 
Beneficiary to any agreement, contract, license or permit so assigned, or to 
impose upon Beneficiary any obligations with respect thereto.

          2.12  PRESERVATION OF LIEN.  Trustor shall do any and all acts 
which, from the character or use of the Property or the Collateral, may be 
reasonably necessary to protect and preserve the lien, the priority of the 
lien and the security of Beneficiary granted herein, the specific 
enumerations herein not excluding the general.


                                   -10-


          2.13  ATTORNEYS' FEES.  Upon election of either Beneficiary or 
Trustee so to do, employment of an attorney is authorized, and payment by 
Trustor of all attorneys' fees, costs and expenses in connection with any 
action or actions (including the cost of evidence or search of title) which 
may be brought for the foreclosure of this Deed of Trust, for possession of 
the Property covered hereby, for the appointment of a receiver, and/or for 
the enforcement of any covenant or right in this Deed of Trust contained as 
hereinafter provided, shall be secured hereby.

          2.14  RESTRICTIONS UPON TRANSFER.  Except as expressly permitted in 
the Participation Agreement and other Operative Documents, in the event that 
the interest of Trustor in the Property or the Collateral, or any part 
thereof, or any interest therein, is sold, agreed to be sold, conveyed, 
encumbered, alienated or otherwise transferred by Trustor, whether by 
operation of law or otherwise, the Note, irrespective of the maturity dates 
expressed therein, at the option of Beneficiary, and without demand or 
notice, shall immediately become due and payable.  In the event that 
Beneficiary does not elect to declare the Note immediately due and payable, 
then, unless indicated otherwise in writing by Beneficiary, Trustor shall 
nevertheless remain primarily liable for the obligations hereunder and under 
the Note and any other instrument securing the Note.  Subject to the terms of 
the Participation Agreement and the other Operator Documents, this provision 
shall apply to each and every sale, transfer, encumbrance or conveyance, 
regardless whether or not Beneficiary has consented to, or waived, 
Beneficiary's rights hereunder, whether by action or non-action, in 
connection with any previous sale, transfer or conveyance.

          2.15  FURTHER ASSURANCES.  Trustor agrees to execute, acknowledge 
and deliver such documents and take such action as Beneficiary shall 
determine to be necessary or desirable to further evidence, perfect or 
continue the perfection and/or the priority of the lien and security interest 
granted by Trustor herein.

          2.16  PROTECTION OF SECURITY.  Upon the occurrence of an Event of 
Default hereunder, and subject to the terms of the Participation Agreement 
and the other Operative Documents, Beneficiary, or Trustee upon written 
instructions from Beneficiary (the legality thereof to be determined solely 
by

                                      -11-



Beneficiary), may, without further notice to or demand upon Trustor, 
without releasing Trustor from any obligation hereunder and without waiving 
its right to declare a default as herein provided or impairing any 
declaration of default or election to cause the Property to be sold or any 
sale proceeding predicated thereon:

               (a) Take action in such manner and to such extent as either 
may deem necessary to protect the security hereof, Beneficiary and Trustee 
being authorized to enter upon and take possession of the Property for such 
purposes;

               (b) Commence, appear in and/or defend any action or 
proceedings purporting to affect the security hereof, and/or any additional 
or other security therefor, the interests, rights, powers and/or duties of 
Trustee and/or Beneficiary hereunder, whether brought by or against Trustor, 
Trustee or Beneficiary;

               (c) Pay, purchase, contest or compromise any claim, debt, 
lien, charge or encumbrance which in the judgment of either may affect or 
appear to affect the security and/or priority of this Deed of Trust, the 
interest of Beneficiary or the rights, powers and/or duties of Trustee and/or 
Beneficiary hereunder; and

               (d) Beneficiary is authorized, either by itself or by its 
agents to be appointed by it for that purpose or by a receiver appointed by a 
court of competent jurisdiction, to enter into and upon and take and hold 
possession of any portion or all of the Property and/or the Collateral, both 
real and personal, and exclude Trustor and all other persons therefrom; and 
to operate and manage the Property and/or the Collateral and rent and lease 
the same, perform such reasonable acts of repair or protection as may be 
reasonably necessary or proper to conserve the value thereof, and collect any 
and all income, rents, issues, profits and proceeds therefrom, the same being 
hereby assigned and transferred to Beneficiary for the benefit and protection 
of Beneficiary, subject to the terms of the Participation Agreement and the 
other Operative Documents.  The collection and/or receipt of income, rents, 
issues, profits and/or proceeds by Beneficiary, its agent or receiver, after 
declaration of default and election to cause the Property to be sold under 
and pursuant to the terms of this Deed of Trust, the Participation Agreement 
and the other Operative Documents shall

                                     -12-



not affect or impair such default or declaration of default or election to 
cause the Property to be sold or any sale proceedings predicated thereon, but 
such proceedings may be conducted and sale effected notwithstanding the 
receipt and/or collection of any such income, rents, issues, profits and/or 
proceeds.  Any such income, rents, issues, profits and/or proceeds in the 
possession of Beneficiary, its agent or receiver, at the time of sale and not 
theretofore applied as herein provided, shall be held and distributed 
pursuant to the terms of the Participation Agreement and the other Operative 
Documents.

Neither Trustee nor Beneficiary shall be under any obligation to make any of 
the payments or do any of the acts referred to in this Section and any of the 
actions referred to in this Section may be taken by Beneficiary irrespective 
of whether any notice of default or election to sell has been given hereunder 
and without regard to the adequacy of the security for the indebtedness 
secured hereby.


                                     -13-



                   ARTICLE 3 - ASSIGNMENT OF LEASES AND RENTS



                                      -14-



     Trustor hereby absolutely and unconditionally assigns and transfers to 
Beneficiary (and has not heretofore otherwise so assigned or transferred to 
any other person or entity) the Master Lease, together with all other Leases 
(including all security deposits, guarantees and other security at any time 
given as security for the performance of the obligations of the tenants 
thereunder), income, rents, revenues, issues, deposits, profits and proceeds 
of the Property and the Collateral to which Trustor may be entitled, whether 
now due, past due or to become due, and hereby gives to and confers upon 
Beneficiary the right, power and authority to collect such income, rents, 
revenues, issues, deposits, profits and proceeds, subject to the terms of the 
Participation Agreement and the other Operative Documents.  This assignment 
of the Leases, income, rents, revenues, issues, deposits, profits and 
proceeds constitutes an irrevocable direction and authorization of all 
tenants under the Leases to pay all rent, revenues, income and profits to 
Beneficiary upon demand and without further consent or other action by 
Trustor.  This is an absolute assignment, not an assignment for security 
only, and Beneficiary's right to rents, revenues, issues and profits is not 
contingent on Beneficiary's possession of all or any portion of the Property. 
Trustor irrevocably appoints Beneficiary its true and lawful attorney, at 
the option of Beneficiary at any time, to demand, receive and enforce 
payment, to give receipts, releases and satisfactions, and to sue, either in 
the name of Trustor or in the name of Beneficiary, for all such income, 
rents, revenues, issues, deposits, profits and proceeds and apply the same to 
the indebtedness secured hereby.  It is understood and agreed that neither 
the foregoing assignment of Leases, income, rents, revenues, issues, 
deposits, profits and proceeds to Beneficiary nor the exercise by Beneficiary 
of any of its rights or remedies under this Section or under Section 2.16 
hereof shall be deemed to make Beneficiary a "mortgagee-in-possession" or 
otherwise obligated, responsible or liable in any manner with respect to the 
Property or the Collateral or the use, occupancy, enjoyment or operation of 
all or any portion thereof.  Notwithstanding anything to the contrary 
contained herein or in the Note, so long as no event which is, or with notice 
or passage of time or both would constitute, an Event of Default shall have 
occurred, Trustor shall have a license to collect all income, rents, 
revenues, issues, profits and proceeds from the Property as trustee for the 
benefit of Beneficiary and Trustor, and Trustor shall apply the funds so 
collected in accordance with the terms of the Participation

                                       -15-



Agreement and the other Operative Documents.  Upon the occurrence of such 
event, such license shall be deemed revoked, and any rents received 
thereafter by Trustor shall be delivered in kind to Beneficiary. Trustor 
hereby irrevocably constitutes and appoints Beneficiary its true and lawful 
attorney-in-fact to enforce, in Trustor's name or in Beneficiary's name or 
otherwise, all rights of Trustor in the instruments, including checks and 
money orders, tendered as payments of rents and to do any and all things 
necessary and proper to carry out the purposes hereof.

     The security interest granted by this Article 3 above is intended by 
Trustor to be subordinate to the provisions of a certain Assignment of Leases 
and Rents of even date herewith executed by Trustor in favor of Beneficiary 
and the Lenders (the "Assignment of Leases and Rents") and shall not take 
priority unless and until the absolute assignment granted to Beneficiary by 
Trustor in the Assignment of Leases and Rents is for any reason deemed to be 
ineffective.

                        ARTICLE 4 - DEFAULTS AND REMEDIES

     A.   DEFAULTS.

          4.1   EVENT OF DEFAULT.  Any Loan Agreement Event of Default shall 
constitute an Event of Default ("Event of Default") hereunder.


                                       -16-



     B.   REMEDIES.

          4.2   ACCELERATION AND FORECLOSURE.  Upon the occurrence of an 
Event of Default hereunder, then and in each such event, Beneficiary may 
declare all sums secured hereby immediately due and payable either by 
commencing an action to foreclose this Deed of Trust as a mortgage, or by the 
delivery to Trustee of a written declaration of default and demand for sale 
and of written notice of default and of election to cause the Property to be 
sold, which notice Trustee shall cause to be duly filed for record in case of 
foreclosure by exercise of the power of sale herein.  Should Beneficiary 
elect to foreclose by exercise of the power of sale herein, Beneficiary shall 
also deposit with Trustee this Deed of Trust, the Notes and such receipts and 
evidence of expenditures made and secured hereby as Trustee may require, and 
notice of sale having been given as then required by law and after lapse of 
such time as may then be required by law after recordation of such notice of 
default, Trustee, without demand on Trustor, shall sell the Property at the 
time and place of sale fixed by Beneficiary in said notice of sale, either as 
a whole or in separate parcels, and in such order as Beneficiary may 
determine, at public auction to the highest bidder for cash in lawful money 
of the United States, payable at time of sale.  Neither Trustor nor any other 
person or entity other than Beneficiary shall have the right to direct the 
order in which the Property is sold.  Trustee may postpone sale of all or any 
portion of the Property by public announcement at such time and place of 
sale, and from time to time thereafter may postpone such sale by public 
announcement at the time fixed by the preceding postponement.  Trustee shall 
deliver to such purchaser its deed or deeds conveying the Property, or any 
portion thereof, so sold, but without any covenant or warranty, express or 
implied.  The recitals in such deed or deeds of any matters or facts shall be 
conclusive proof of the truthfulness thereof.  Any person, including Trustor, 
Trustee or Beneficiary, may purchase at such sale.

          4.3   RESCISSION OF NOTICE.  Beneficiary, from time to time before 
Trustee's sale, may rescind any such notice of breach or default and of 
election to cause the Property to be sold by executing and delivering to 
Trustee a written notice of such rescission, which notice, when recorded, 
shall also constitute a cancellation of any prior declaration of default and 
demand for sale.  The exercise by Beneficiary of such right of rescission 
shall not constitute a waiver of any breach or

                                        -17-



default then existing or subsequently occurring, or impair the right of 
Beneficiary to execute and deliver to Trustee, as above provided, other 
declarations of default and demand for sale, and notices of breach or 
default, and of election to cause the Property to be sold to satisfy the 
obligations hereof, nor otherwise affect any provision, agreement, covenant 
or condition of the Notes, the Loan Agreement, the Participation Agreement, 
any of the other Operative Documents and/or of this Deed of Trust or any of 
the rights, obligations or remedies of the parties hereunder.

          4.4   PROCEEDS OF SALE.  After deducting all costs, fees and 
expenses of Trustee and of this trust, including the cost of appraisal and 
evidence of title in connection with sale and attorneys' fees, Trustee shall 
apply the proceeds of sale in accordance with the terms of the Participation 
Agreement and the other Operative Documents.

          4.5   OTHER SECURITY.  If Beneficiary at any time holds additional 
security for any obligations secured hereby, it may enforce the terms hereof 
or otherwise realize upon the same, at its option, either before or 
concurrently herewith or after a sale is made hereunder, and may apply the 
proceeds upon the indebtedness secured hereby without affecting the status of 
or waiving any right to exhaust all or any other security, including the 
security hereunder, and without waiving any breach or default or any right or 
power whether exercised hereunder or contained herein or in any such other 
security. Trustor, for itself and for all persons hereafter claiming through 
or under it or who may at any time hereafter become holders of liens junior 
to the lien of this Deed of Trust, hereby expressly waives and releases all 
rights to direct the order in which any of the Property or any other property 
which is security for the indebtedness secured hereby shall be sold and to 
have any of the Property, or any other property which is security for the 
indebtedness secured hereby, marshalled upon any foreclosure of this Deed of 
Trust or of any other security for any indebtedness secured hereby.

          4.6   REMEDIES CUMULATIVE.  No remedy herein conferred upon or 
reserved to Trustee or Beneficiary is intended to be exclusive of any other 
remedy herein or by law provided or permitted, but each shall be cumulative 
and shall be in addition to every other remedy given hereunder or now or 
hereafter existing at law or in equity or by statute.  Every

                                   -18-



power or remedy given by this instrument to Trustee or Beneficiary or to 
which either of them may be otherwise entitled may be exercised concurrently 
or independently, from time to time and as often as may be deemed expedient 
by Trustee or Beneficiary, and either of them may pursue inconsistent 
remedies.  No delay or omission of Trustee or Beneficiary to exercise any 
right or power accruing upon any Event of Default shall impair any right or 
power or shall be construed to be a waiver of any Event of Default or any 
acquiescence therein; and every power and remedy may be exercised from time 
to time as often as may be deemed expedient by Trustee or Beneficiary.

          4.7   APPOINTMENT OF RECEIVER.  Upon the occurrence of an Event of 
Default hereunder, Beneficiary, as a matter of right and without further 
notice to Trustor or anyone claiming under it, and without regard to the then 
value of the Property or the interest of Trustor therein, shall have the 
right to apply to any court having jurisdiction to appoint a receiver or 
receivers of the Property or any portion thereof, and Trustor hereby 
irrevocably consents to such appointment and waives notice of any application 
therefor.  Any such receiver or receivers shall have all the usual powers and 
duties of receivers in like or similar cases and all the powers and duties of 
Beneficiary in case of entry as provided herein and shall continue as such 
and exercise all such powers until the date of confirmation of sale of the 
Property unless such receivership is sooner terminated.

          4.8   OTHER REMEDIES.  Upon the occurrence of any Event of Default, 
Beneficiary shall be entitled to exercise all other remedies provided to 
Beneficiary under any of the Loan Documents or otherwise available under 
California law or set forth herein, including (a) the institution of a suit 
in equity or other appropriate proceedings for specific performance or an 
injunction against a violation of this Deed of Trust; and/or (b) termination 
of all commitments to cause the reconveyance a Lot, and all other obligations 
of Beneficiary and all rights of Trustor under the Loan Documents, without 
notice to or demand upon Trustor, which are expressly waived by Trustor, 
EXCEPT that Beneficiary may waive the Event of Default or, without waiving, 
determine, upon terms and conditions satisfactory to Beneficiary, to cause 
the reconveyance of any Property, or to make further disbursements of the 
Loans.

                                   -19-




                             ARTICLE 5 - COLLATERAL

          5.1   BENEFICIARY'S RIGHTS AS A SECURED PARTY.  With respect to the 
security interest granted in Section 1.2, Beneficiary shall have all the 
rights and remedies granted to a secured party under Division 9 of the 
California Uniform Commercial Code (including the right at Beneficiary's sole 
option to conduct a separate or a unified sale of all or any portion of the 
Property and the Collateral) as well as all other rights and remedies 
available at law or in equity.  Trustor shall, upon the demand of 
Beneficiary, assemble all of such Collateral and make it available to 
Beneficiary at the Property, which is hereby agreed to be reasonably 
convenient to Beneficiary and Trustee. The proceeds of any sale of any 
portion of the Collateral shall be applied in accordance with the terms of 
the Participation Agreement and the other Operative Documents.

          5.2   FINANCING STATEMENTS.  If required by Beneficiary at any time 
during the term of this Deed of Trust, Trustor will execute and deliver to 
Beneficiary, in form satisfactory to Beneficiary, an additional security 
agreement and/or financing statement covering all personal property of 
Trustor which may at any time be furnished, placed on, or annexed or made 
appurtenant to the Property and used, useful or held for use in the operation 
of the improvements thereon.  Any breach of or default under such security 
agreement shall constitute an Event of Default.

                      ARTICLE 6 - MISCELLANEOUS PROVISIONS

          6.1   NO WAIVER.  By accepting payment of any sum secured hereby 
after its due date or in an amount less than the sum due, Beneficiary does 
not waive its rights either to require prompt payment when due of all other 
sums so secured or to declare a default as herein provided for failure to pay 
the total sum due.

          6.2   TRUSTEE'S POWERS.  At any time, or from time to time, without 
liability therefor and without notice, upon written request of Beneficiary 
and presentation of this Deed of Trust and the Notes for endorsement, and 
without affecting the personal liability of any person for payment of all or 
any portion of the indebtedness secured hereby or the effect of

                                   -20-




this Deed of Trust upon the remainder of the Property, Trustee may:  reconvey 
any part of the Property; consent in writing to the making of any map or plat 
thereof; join in granting any easement thereon; or join in any extension 
agreement or any agreement subordinating the lien or charge hereof.

          6.3   SUBROGATION.  Beneficiary shall be subrogated for further 
security to the lien, although released of record, of any and all 
encumbrances paid out of the proceeds of any loan secured by this Deed of 
Trust.

          6.4   BENEFICIARY'S RIGHT TO ENTER, INSPECT AND CURE. Beneficiary 
is authorized, by itself, its contractors, agents, employees or workmen, to 
enter at any reasonable time upon any part of the Property for the purpose of 
inspecting the same, and for the purpose of performing any of the acts it is 
authorized to perform under the terms of the Loan Agreement, the 
Participation Agreement, the other Operative Documents and this Deed of Trust.

          6.5   SUCCESSORS IN INTEREST AND INTERPRETATION.  Subject to the 
provisions of Section 2.14 hereof, this Deed of Trust applies to, inures to 
the benefit of, and binds all parties hereto, their heirs, legatees, 
devisees, administrators, executors, successors and assigns.  The term 
"Beneficiary" shall mean the owner and holder, including pledgees, of the 
Note, now or hereafter and whether or not named as Beneficiary herein.  In 
this Deed of Trust, whenever the context so requires, the masculine gender 
includes the feminine and/or neuter, and the singular number includes the 
plural.  The word "person" shall include corporation, partnership or other 
form of association. Any reference in this Deed of Trust to any document, 
instrument or agreement creating or evidencing an obligation secured hereby 
shall include such document, instrument or agreement both as originally 
executed and as it may from time to time be modified.

          6.6   AFFIDAVIT TO TRUSTEE.  Trustee, upon presentation to it of an 
affidavit signed by or on behalf of Beneficiary, setting forth any fact or 
facts showing a default by Trustor under any of the terms or conditions of 
this Deed of Trust, is authorized to accept as true and conclusive all facts 
and statements in such affidavit and to act hereunder in complete reliance 
thereon.

                                -21-



          6.7   SEVERABILITY.  If any provision hereof should be held 
unenforceable or void, then such provision shall be deemed separable from the 
remaining provisions and shall in no way affect the validity of this Deed of 
Trust.

          6.8   TRUSTEE'S ACCEPTANCE.  Trustee accepts this trust when this 
Deed of Trust, duly executed and acknowledged, is made a public record as 
provided by law.  The trust created hereby is irrevocable by Trustor.

          6.9   NO OBLIGATION TO NOTIFY.  Trustee shall be under no 
obligation to notify any party hereto of any action or proceeding of any kind 
in which Trustor, Beneficiary and/or Trustee shall be a party, unless brought 
by Trustee, or of any pending sale under any other deed of trust.

          6.10  SUBSTITUTION OF TRUSTEE.  Beneficiary may, from time to time, 
by a written instrument executed and acknowledged by Beneficiary and recorded 
in the county or counties where the Property is located, substitute a 
successor or successors for the Trustee named herein or acting hereunder.

          6.11  WAIVER OF STATUTE OF LIMITATIONS.  The right to plead any and 
all statutes of limitation as a defense to any demand secured by this Deed of 
Trust is hereby waived to the full extent permitted by law.

          6.12  TRUSTOR WAIVER OF RIGHTS.  Trustor waives, to the extent 
permitted by law:  (a) the benefit of all laws now existing or that may 
hereafter be enacted providing for any appraisement before sale of any 
portion of the Property; (b) all rights and remedies which Trustor may have 
or be able to assert by reason of the laws of the State of California 
pertaining to the rights and remedies of sureties; and (c) all rights of 
valuation, appraisement, stay of execution, notice of election to mature or 
declare due the whole of the secured indebtedness and marshaling in the event 
of foreclosure of the liens hereby created; PROVIDED, HOWEVER, nothing 
contained herein shall be deemed to be a waiver of Trustor's rights under 
Section 2924c of the California Civil Code.

                                   -22-



          6.13  NOTICES.  All notices and demands expressly provided 
hereunder to be given by Beneficiary to Trustor and all notices, demands and 
other communications of any kind or nature whatever which Trustor may be 
required or may desire to give to or serve on Beneficiary shall be in 
writing, shall be addressed to the appropriate address set forth in this 
section, or at such other place as Trustor, Beneficiary or Trustee, as the 
case may be, may from time to time designate in writing by ten (10) days 
prior written notice and shall be (a) hand-delivered, effective upon receipt, 
(b) sent by United States Express Mail or by private overnight courier, 
effective upon receipt, or (c) served by certified mail, return receipt 
requested, deposited in the United States mail, with postage thereon fully 
prepaid and addressed to the party so to be served and shall be deemed 
effective on the day of actual delivery as shown by the addressee's return 
receipt or the expiration of three (3) business days after the date of 
mailing, whichever is the earlier in time.  The addresses of the parties are 
as follows:

                TO TRUSTOR:         IBJTC Leasing Corporation-BSC
                                    245 Park Avenue
                                    New York, New York 10167
                                    Attention:  Virginia Fino

                  With a copy to:   LAM Research Corporation
                                    4650 Cushing Parkway
                                    Fremont, CA 94538
                                    Attention:  Treasurer and Assistant
                                                    General Counsel

                  And with a copy to Pillsbury Madison & Sutro LLP as set forth
                   below.

                TO BENEFICIARY:     IBJTC Leasing Corporation-BSC
                                    245 Park Avenue
                                    New York, New York 10167
                                    Attention:  Virginia Fino

                  With a copy to:   Pillsbury Madison & Sutro LLP
                                    235 Montgomery Street
                                    San Francisco, CA 94104
                                    Attn:  George Haley, Esq.


                                         -23-



          6.14  NOTICE TO TRUSTOR.  Trustor requests that a copy of any 
notice of default and of any notice of sale hereunder be mailed to Trustor at 
the address set forth above.

          6.15  RECONVEYANCE.  Upon written request of Beneficiary stating 
that all sums secured hereby have been paid and upon surrender to Trustee of 
this Deed of Trust and the Note for cancellation and retention and upon 
payment of its fees, Trustee shall reconvey, without warranty, the Property 
then held hereunder.  The recitals in such reconveyance of any matters or 
facts shall be conclusive proof of the truthfulness thereof.  The grantee in 
such reconveyance may be described as "the person or persons legally entitled 
thereto."

          6.16  RELEASES, EXTENSIONS, MODIFICATIONS AND ADDITIONAL SECURITY.  
Without affecting the liability or obligations of any person, including 
Trustor, for the performance of any obligations secured hereby (excepting 
only any person or property otherwise expressly released in writing by 
Beneficiary), Beneficiary may, from time to time and without notice, release 
any person liable for payment of any of said indebtedness or the performance 
of any of said obligations, extend the time of payment or otherwise alter the 
terms of any of said obligations, accept additional security therefor of any 
kind, including trust deeds or mortgages, or alter, substitute or release any 
property securing said obligations.

          6.17  OBLIGATIONS OF TRUSTOR JOINT AND SEVERAL.  If more than one 
person has executed this Deed of Trust as "Trustor," the obligations of all 
such persons hereunder shall be joint and several.

          6.18  HEADINGS.  The headings of each paragraph are for convenience 
only and shall be disregarded in construing this Deed of Trust.

          6.19  SALE OF PARTICIPATION.  Beneficiary may, at any time, sell, 
transfer, assign the Loan secured hereby or grant participations herein and 
in any and all notes and other obligations secured hereby, and Beneficiary 
may forward to each purchaser, prospective purchaser, participant and 
prospective participant all documents and information which Beneficiary now 
has or later may acquire relating to those obligations and to Trustor, and 
any partners, joint venturers or members of

                                       -24-



Trustor, whether furnished by Trustor or otherwise, as Beneficiary determines 
necessary or desirable.

          6.20  GOVERNING LAW.  This Deed of Trust shall be construed and 
enforced in accordance with the laws of the State of California.

          6.21  COUNTERPARTS.  This Deed of Trust may be executed in 
counterparts, all of which executed counterparts shall together constitute a 
single document.  Signature pages may be detached from the counterparts and 
attached to a single copy of this document to physically form one document.

                                    -25-



          IN WITNESS WHEREOF, Trustor has executed this Deed of Trust and 
Security Agreement and Fixture Filing and Assignment of Leases and Rents as 
of the day first written above.

                                         IBJTC LEASING CORPORATION-BSC,
                                         a New York corporation


                                         By 
                                            ------------------------------

                                            Its  
                                                --------------------------


                                      -26-




State of California  )
                     )  ss.
County of __________ )

        
        On __________________ before me, ______________________________ 
____________________________ , Notary Public, personally appeared 
________________________________________________________________________ 
________________________________________________________________________ 
_____________________  personally known to me (or proved to me on the basis 
of satisfactory evidence) to be the person(s) whose name(s) is/are subscribed 
to the within instrument and acknowledged to me that he/she/they executed the 
same in his/her/their authorized capacity(ies), and that by his/her/their 
signature(s) on the instrument the person(s), or the entity upon behalf of 
which the person(s) acted, executed the instrument.

                WITNESS my hand and official seal.


Signature ____________________________________
          


                                                        (Seal)


State of California  )
                     )  ss.
County of __________ )

        
        On __________________ before me, ______________________________ 
____________________________ , Notary Public, personally appeared 
________________________________________________________________________ 
________________________________________________________________________ 
_____________________  personally known to me (or proved to me on the basis 
of satisfactory evidence) to be the person(s) whose name(s) is/are subscribed 
to the within instrument and acknowledged to me that he/she/they executed the 
same in his/her/their authorized capacity(ies), and that by his/her/their 
signature(s) on the instrument the person(s), or the entity upon behalf of 
which the person(s) acted, executed the instrument.

                WITNESS my hand and official seal.






Signature ____________________________________


                                                        (Seal)




                                    EXHIBIT A


                                      LAND