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



                               COSTCO COMPANIES, INC.,
                                           
                                       ISSUER,

                                         and

                           Firstar Bank of Minnesota, N.A.,
                                       Trustee






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


                                      INDENTURE
                                           
                             Dated as of August 19, 1997


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




                 ZERO COUPON CONVERTIBLE SUBORDINATED NOTES DUE 2017


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





                                  TABLE OF CONTENTS


NOTE:     This Table of Contents shall not, for any purpose, be deemed to be
          part of the Indenture.


                                                                                 Page
                                                                                 ----
ARTICLE 1

                      DEFINITIONS AND INCORPORATION BY REFERENCE



                                                                           
     SECTION 1.01.  Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . .1
     SECTION 1.02.  Other Definitions. . . . . . . . . . . . . . . . . . . . . . . .7
     SECTION 1.03.  Incorporation by Reference of Trust Indenture Act. . . . . . . .7
     SECTION 1.04.  Rules of Construction. . . . . . . . . . . . . . . . . . . . . .8

ARTICLE 2
                                           
                                    THE SECURITIES

     SECTION 2.01.  Form and Dating. . . . . . . . . . . . . . . . . . . . . . . . .8
     SECTION 2.02.  Execution and Authentication . . . . . . . . . . . . . . . . . .8
     SECTION 2.03.  Registrar, Paying Agent and Conversion Agent . . . . . . . . . .9
     SECTION 2.04.  Paying Agent To Hold Money and Securities in Trust . . . . . . 10
     SECTION 2.05.  Securityholder Lists . . . . . . . . . . . . . . . . . . . . . 10
     SECTION 2.06.  Transfer and Exchange. . . . . . . . . . . . . . . . . . . . . 11
     SECTION 2.07.  Replacement Securities . . . . . . . . . . . . . . . . . . . . 17
     SECTION 2.08.  Outstanding Securities; Determinations of Holders' Action. . . 18
     SECTION 2.09.  Temporary Securities . . . . . . . . . . . . . . . . . . . . . 19
     SECTION 2.10.  Cancellation . . . . . . . . . . . . . . . . . . . . . . . . . 20
     SECTION 2.11.  CUSIP Numbers. . . . . . . . . . . . . . . . . . . . . . . . . 20

ARTICLE 3
                                           
                               REDEMPTION AND PURCHASES

     SECTION 3.01.  Right to Redeem; Notices to Trustee. . . . . . . . . . . . . . 20
     SECTION 3.02.  Selection of Securities to Be Redeemed . . . . . . . . . . . . 21
     SECTION 3.03.  Notice of Redemption . . . . . . . . . . . . . . . . . . . . . 21
     SECTION 3.04.  Effect of Notice of Redemption . . . . . . . . . . . . . . . . 23
     SECTION 3.05.  Deposit of Redemption Price. . . . . . . . . . . . . . . . . . 23
     SECTION 3.06.  Securities Redeemed in Part. . . . . . . . . . . . . . . . . . 23
     SECTION 3.07.  Conversion Arrangement on


                                         i



                                              Call for Redemption. . . . . . . . . 23
     SECTION 3.08.  Purchase of Securities at the Option of the Holder . . . . . . 24
     SECTION 3.09.  Purchase of Securities at Option 
                    of the Holder upon Change of Control . . . . . . . . . . . . . 31
     SECTION 3.10.  Effect of Purchase Notice 
                    or Change in Control Purchase Notice . . . . . . . . . . . . . 33
     SECTION 3.11.  Deposit of Purchase Price or 
                    Change in Control Purchase Price . . . . . . . . . . . . . . . 35
     SECTION 3.12.  Securities Purchased in Part . . . . . . . . . . . . . . . . . 35
     SECTION 3.13.  Covenant to Comply with Securities Laws upon Purchase of
                    Securities . . . . . . . . . . . . . . . . . . . . . . . . . . 35
     SECTION 3.14.  Repayment to the Company . . . . . . . . . . . . . . . . . . . 36

ARTICLE 4

                                      COVENANTS

     SECTION 4.01.  Payment of Securities. . . . . . . . . . . . . . . . . . . . . 36
     SECTION 4.02.  SEC Reports. . . . . . . . . . . . . . . . . . . . . . . . . . 37
     SECTION 4.03.  Compliance Certificate; Notice of Defaults . . . . . . . . . . 37
     SECTION 4.04.  Further Instruments and Acts . . . . . . . . . . . . . . . . . 38
     SECTION 4.05.  Maintenance of Office or Agency. . . . . . . . . . . . . . . . 38
     SECTION 4.06.  Calculation of Original 
                    Issue Discount . . . . . . . . . . . . . . . . . . . . . . . . 39

ARTICLE 5

                                SUCCESSOR CORPORATION

     SECTION 5.01.  When Company May Merge or Transfer Assets. . . . . . . . . . . 39
     SECTION 5.02.  Successor Company Substituted. . . . . . . . . . . . . . . . . 40

ARTICLE 6
                                           
                                DEFAULTS AND REMEDIES

     SECTION 6.01.  Events of Default. . . . . . . . . . . . . . . . . . . . . . . 40
     SECTION 6.02.  Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . 42
     SECTION 6.03.  Other Remedies . . . . . . . . . . . . . . . . . . . . . . . . 42
     SECTION 6.04.  Waiver of Past Defaults. . . . . . . . . . . . . . . . . . . . 43
     SECTION 6.05.  Control by Majority. . . . . . . . . . . . . . . . . . . . . . 43
     SECTION 6.06.  Limitation on Suits. . . . . . . . . . . . . . . . . . . . . . 43
     SECTION 6.07.  Rights of Holders to Receive Payment . . . . . . . . . . . . . 44
     SECTION 6.08.  Collection Suit by Trustee . . . . . . . . . . . . . . . . . . 44
     SECTION 6.09.  Trustee May File Proofs of Claim . . . . . . . . . . . . . . . 44
     SECTION 6.10.  Priorities . . . . . . . . . . . . . . . . . . . . . . . . . . 45
     SECTION 6.11.  Undertaking for Costs. . . . . . . . . . . . . . . . . . . . . 45
     SECTION 6.12.  Notice of Defaults . . . . . . . . . . . . . . . . . . . . . . 46
     SECTION 6.13.  Waiver of Stay, Extension 


                                        ii




                    or Usury Laws. . . . . . . . . . . . . . . . . . . . . . . . . 46

ARTICLE 7

                                       TRUSTEE

     SECTION 7.01.  Rights of Trustee. . . . . . . . . . . . . . . . . . . . . . . 47
     SECTION 7.02.  Individual Rights of Trustee . . . . . . . . . . . . . . . . . 48
     SECTION 7.03.  Trustee's Disclaimer . . . . . . . . . . . . . . . . . . . . . 48
     SECTION 7.04.  Notice of Defaults . . . . . . . . . . . . . . . . . . . . . . 49
     SECTION 7.05.  Reports by Trustee to Holders. . . . . . . . . . . . . . . . . 49
     SECTION 7.06.  Compensation and Indemnity . . . . . . . . . . . . . . . . . . 49
     SECTION 7.07.  Replacement of Trustee . . . . . . . . . . . . . . . . . . . . 50
     SECTION 7.08.  Successor Trustee by Merger. . . . . . . . . . . . . . . . . . 51
     SECTION 7.09.  Eligibility; Disqualification. . . . . . . . . . . . . . . . . 51
     SECTION 7.10.  Preferential Collection of Claims Against Company  . . . . . . 51
     SECTION 7.11.  Money Held in Trust. . . . . . . . . . . . . . . . . . . . . . 52

ARTICLE 8
                                           
                                DISCHARGE OF INDENTURE

     SECTION 8.01.  Discharge of Liability on Securities . . . . . . . . . . . . . 52
     SECTION 8.02.  Repayment to the Company . . . . . . . . . . . . . . . . . . . 52

ARTICLE 9
                                           
                                      AMENDMENTS

     SECTION 9.01.  Without Consent of Holders . . . . . . . . . . . . . . . . . . 53
     SECTION 9.02.  With Consent of Holders. . . . . . . . . . . . . . . . . . . . 53
     SECTION 9.03.  Compliance with Trust Indenture Act. . . . . . . . . . . . . . 54
     SECTION 9.04.  Revocation and Effect of Consents,
                    Waivers and Actions. . . . . . . . . . . . . . . . . . . . . . 55
     SECTION 9.05.  Notation on or Exchange 
                    of Securities. . . . . . . . . . . . . . . . . . . . . . . . . 55
     SECTION 9.06.  Trustee to Sign Supplemental 
                    Indentures . . . . . . . . . . . . . . . . . . . . . . . . . . 55
     SECTION 9.07.  Effect of Supplemental Indentures. . . . . . . . . . . . . . . 55

ARTICLE 10
                                           
                                      CONVERSION

     SECTION 10.01. Conversion Privilege . . . . . . . . . . . . . . . . . . . . . 55
     SECTION 10.02. Conversion Procedure . . . . . . . . . . . . . . . . . . . . . 56
     SECTION 10.03. Fractional Shares. . . . . . . . . . . . . . . . . . . . . . . 57
     SECTION 10.04. Taxes on Conversion. . . . . . . . . . . . . . . . . . . . . . 57
     SECTION 10.05. Company to Provide Stock . . . . . . . . . . . . . . . . . . . 58
     SECTION 10.06. Adjustment for Change in 
                    Capital Stock. . . . . . . . . . . . . . . . . . . . . . . . . 58


                                       iii



     SECTION 10.07. Adjustment for Rights Issue. . . . . . . . . . . . . . . . . . 59
     SECTION 10.08. Adjustment for Other Distributions . . . . . . . . . . . . . . 60
     SECTION 10.09. When Adjustment May Be Deferred. . . . . . . . . . . . . . . . 61
     SECTION 10.10. When No Adjustment Required. . . . . . . . . . . . . . . . . . 61
     SECTION 10.11. Notice of Adjustment . . . . . . . . . . . . . . . . . . . . . 61
     SECTION 10.12. Voluntary Increase . . . . . . . . . . . . . . . . . . . . . . 62
     SECTION 10.13. Notice of Certain Transactions . . . . . . . . . . . . . . . . 62
     SECTION 10.14. Reorganization of Company; Special
                    Distributions. . . . . . . . . . . . . . . . . . . . . . . . . 62
     SECTION 10.15. Company Determination Final. . . . . . . . . . . . . . . . . . 63
     SECTION 10.16. Trustee's Adjustment Disclaimer. . . . . . . . . . . . . . . . 64
     SECTION 10.17. Simultaneous Adjustments . . . . . . . . . . . . . . . . . . . 64
     SECTION 10.18. Successive Adjustments . . . . . . . . . . . . . . . . . . . . 64

ARTICLE 11

                                    SUBORDINATION

     SECTION 11.01. Securities Subordinated to Senior
                    Indebtedness . . . . . . . . . . . . . . . . . . . . . . . . . 64
     SECTION 11.02. No Payment on Securities in
                    Certain Circumstances. . . . . . . . . . . . . . . . . . . . . 65
     SECTION 11.03. Securities Subordinated to Prior
                    Payment of All Senior Indebtedness
                    on Dissolution, Liquidation or 
                    Reorganization . . . . . . . . . . . . . . . . . . . . . . . . 66
     SECTION 11.04. Securityholders to be Subrogated
                    to Rights of Holders of Senior 
                    Indebtedness . . . . . . . . . . . . . . . . . . . . . . . . . 67
     SECTION 11.05. Obligations of the Company Uncondi-
                    tional . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
     SECTION 11.06. Trustee Entitled to Assume Payments
                    Not Prohibited in Absence of Notices . . . . . . . . . . . . . 68
     SECTION 11.07. Application by Trustee of Assets
                    Deposited with It. . . . . . . . . . . . . . . . . . . . . . . 69
     SECTION 11.08. Subordination Rights Not Impaired by
                    Acts or Omissions of the Company or
                    Holders of Senior Indebtedness . . . . . . . . . . . . . . . . 69
     SECTION 11.09. Securityholders Rights Not Impaired 
                    by Acts or Omissions of the Company
                    or Holders of Senior Indebtedness. . . . . . . . . . . . . . . 69
     SECTION 11.10. Right of Trustee to Hold Senior
                    Indebtedness . . . . . . . . . . . . . . . . . . . . . . . . . 70
     SECTION 11.11. Article XI Not to Prevent Events of
                    Default. . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
     SECTION 11.12. No Fiduciary Duty of Trustee to
                    Holders of Senior Indebtedness . . . . . . . . . . . . . . . . 70

                                    MISCELLANEOUS

     SECTION 12.01. Trust Indenture Act Controls . . . . . . . . . . . . . . . . . 71
     SECTION 12.02. Notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
     SECTION 12.03. Communication by Holders with 


                                       iv



                    Other Holders. . . . . . . . . . . . . . . . . . . . . . . . . 72
     SECTION 12.04. Certificate and Opinion as 
                    to Conditions Precedent. . . . . . . . . . . . . . . . . . . . 72
     SECTION 12.05. Statements Required in Certificate or Opinion. . . . . . . . . 72
     SECTION 12.06. Separability Clause. . . . . . . . . . . . . . . . . . . . . . 73
     SECTION 12.07. Rules By Trustee, Paying Agent, 
                    Conversion Agent and Registrar . . . . . . . . . . . . . . . . 73
     SECTION 12.08. Legal Holiday. . . . . . . . . . . . . . . . . . . . . . . . . 73
     SECTION 12.09. GOVERNING LAW. . . . . . . . . . . . . . . . . . . . . . . . . 73
     SECTION 12.10. No Recourse Against Others . . . . . . . . . . . . . . . . . . 73
     SECTION 12.12. Successors . . . . . . . . . . . . . . . . . . . . . . . . . . 74
     SECTION 12.12. Multiple Originals . . . . . . . . . . . . . . . . . . . . . . 74


                                           v





















                                         vi



SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
EXHIBIT A  FORM OF FACE OF NOTE. . . . . . . . . . . . . . . . . . . . . . . . . .A-1





                                          vii



 


                  CROSS-REFERENCE TABLE*

   TIA                                                 Indenture
 Section                                                Section 
- ----------                                              ----------

310(a)(1) ............................................    7.09
   (a)(2) ............................................    7.09
   (a)(3) ............................................    N.A.
   (a)(4) ............................................    N.A.
   (b)    ............................................ 7.07; 7.09
   (c)    ............................................    N.A.
311(a)    ............................................    7.10
   (b)    ............................................    7.10
   (c)    ............................................    N.A.
312(a)    ............................................    2.05
   (b)    ............................................    12.03
   (c)    ............................................    12.03
313(a)    ............................................    7.05
   (b)    ............................................    7.05
   (c)    ............................................    12.02
   (d)    ............................................    7.05
314(a)    ............................................ 4.02; 12.02
   (b)    ............................................    N.A.
   (c)(1) ............................................    12.04
   (c)(2) ............................................    12.04
   (c)(3) ............................................    N.A.
   (d)    ............................................    N.A.
   (e)    ............................................    12.05
   (f)    ............................................    N.A.
315(a)    ............................................    7.01
   (b)    ............................................ 7.04; 12.02
   (c)    ............................................    7.01
   (d)    ............................................    7.01
   (e)    ............................................    6.11
316(a)(last sentence) ................................    2.08
   (a)(1)(A)  ........................................    6.05
   (a)(1)(B)  ........................................    6.04
   (a)(2) ............................................    N.A.
   (b)    ............................................    6.07
317(a)(1) ............................................    6.08
   (a)(2) ............................................    6.09
   (b)    ............................................    2.04
318(a)    ............................................    12.01

                   N.A. means Not Applicable.

- ----------------
* Note:   This Cross Reference Table shall not, for any purpose, be
          deemed to be part of the Indenture.






     INDENTURE, dated as of August 19, 1997, between COSTCO COMPANIES, INC., 
a Delaware corporation ("COMPANY"), and Firstar Bank of Minnesota, N.A., as 
trustee (the "TRUSTEE").

     Each party agrees as follows for the benefit of the other party and for 
the equal and ratable benefit of the Holders of the Company's Zero Coupon 
Convertible Subordinated Notes due 2017 (the "SECURITIES"):

                                 ARTICLE 1

                 DEFINITIONS AND INCORPORATION BY REFERENCE


     SECTION 1.01.  DEFINITIONS.

    "AFFILIATE" of any specified person means any other person directly or 
indirectly controlling or controlled by or under direct or indirect common 
control with such specified person.  For the purposes of this definition, 
"CONTROL", when used with respect to any specified person, means the power to 
direct or cause the direction of the management and policies of such person, 
directly or indirectly, whether through the ownership of voting securities, 
by contract or otherwise; and the terms "CONTROLLING" and "CONTROLLED" have 
meanings correlative to the foregoing.

     "AUTHORIZED NEWSPAPER" means the WALL STREET JOURNAL or other national 
newspaper, printed in the English language, customarily published on each 
Business Day, whether or not published on Saturdays, Sundays or holidays, and 
of general circulation.  Whenever successive publications are required to be 
made in Authorized Newspapers, the successive publications may be made in the 
same or in different Authorized Newspapers in the same city meeting the 
foregoing requirements and in each case on any Business Day.

     "BANKRUPTCY LAW" means Title 11, United States Code, or any similar 
Federal or state law for the relief of debtors generally.

     "BOARD OF DIRECTORS" or "BOARD" means, with respect to any matter, 
either the board of directors of the Company or any committee of such board 
duly authorized, with respect to such matter, to exercise the powers of such 
board.

     "BUSINESS DAY" means each day of the year on which banking institutions 
in The City of New York are not required or authorized to close.

     "CAPITAL STOCK" for any corporation means any and all shares, interests, 
rights to purchase, warrants, options, participations or 






other equivalents of or interests in (however designated) capital stock 
issued by that corporation.

     "CASH" or "CASH" means such coin or currency of The United States of 
America as at any time of payment is legal tender for the payment of public 
and private debts.

     "CHANGE OF CONTROL" occurs upon any of the following events:  (i) upon 
any merger or consolidation of the Company with or into any person or any 
sale, transfer or other conveyance, whether direct or indirect, of all or 
substantially all of the assets of the Company, on a consolidated basis, in 
one transaction or a series of related transactions, if, immediately after 
giving effect to such transaction, any "person" or "group" is or becomes the 
"beneficial owner," directly or indirectly, of more than 50% of the total 
voting power in the aggregate normally entitled to vote in the election of 
directors, managers, or trustees, as applicable, of the transferee or 
surviving entity, or (ii) when any "person" or "group" is or becomes the 
"beneficial owner," directly or indirectly, of more than 50% of the total 
voting power in the aggregate normally entitled to vote in the election of 
directors of the Company.  For purposes of this definition of "Change of 
Control," (i) the terms "person" and "group" shall have the meaning used for 
purposes of Rules 13d-3 and 13d-5 of the Securities Exchange Act of 1934, as 
amended (the "Exchange Act"), as in effect on the date of this Indenture, 
whether or not applicable; and (ii) the term "beneficial owner" shall have 
the meaning used in Rules 13d-3 and 13d-5 under the Exchange Act as in effect 
on the date of this Indenture, whether or not applicable, except that a 
"person" shall be deemed to have "beneficial ownership" of all shares that 
any such person has the right to acquire, whether such right is exercisable 
immediately or only after the passage of time or upon the occurrence of 
certain events.

     "COMMON STOCK" means the Common Stock, $0.01 par value per share, of the 
Company as it exists on the date of this Indenture or any other shares of 
capital stock of the Company into which such common stock shall be 
reclassified or changed.

     "COMPANY" means the party named as the "Company" in the first paragraph 
of this Indenture until a successor replaces it pursuant to the applicable 
provisions of this Indenture and, thereafter, shall mean such successor.  The 
foregoing sentence shall likewise apply to any subsequent such successor or 
successors.

     "COMPANY REQUEST" or "COMPANY ORDER" means a written request or order 
signed in the name of the Company by either of its Chairman or Vice Chairman 
of the Board, its President, any Vice President, its Treasurer, or any 
Assistant Treasurer, and by its Secretary or an Assistant Secretary, and 
delivered to the Trustee.





     "CONSOLIDATED SUBSIDIARY" means, at any date, any Subsidiary the 
accounts of which are consolidated with those of the Company as of such date 
for public financial reporting purposes.

     "CUSTODIAN" means any receiver, trustee, assignee, liquidator, custodian 
or similar official under any Bankruptcy Law.

     "DEFAULT" means any event that is, or after notice or passage of time or 
both would be, an Event of Default.

     "DEFINITIVE SECURITIES" means Securities that are in the form of 
Security attached hereto as Exhibit A that does not include the paragraph and 
schedule referred to in footnotes 1 and 2, respectively.

     "DEPOSITARY" means, with respect to the Securities issuable or issued in 
whole or in part in global form, the person specified in Section 2.3 as the 
Depositary with respect to the Securities, until a successor shall have been 
appointed and become such pursuant to the applicable provision of this 
Indenture, and, thereafter, "Depositary" shall mean or include such successor.

     "EXTRAORDINARY CASH DIVIDENDS" means, a cash distribution (other than 
repurchases of shares of Common Stock) which when combined with all other 
cash distributions (other than repurchases of shares of Common Stock) during 
the 12-month period immediately preceding and ending on the date of such 
distribution, would be in excess of 12.5% of the Market Capitalization of the 
Common Stock.  "Market Capitalization" for this purpose shall mean the number 
of shares of the Company's publicly traded Common Stock multiplied by the 
Sale Price of the Common Stock on the Trading Day immediately prior to such 
distribution.

     "GLOBAL SECURITY" means a Security that contains the paragraph and the 
schedule referred to in footnotes 1 and 2, respectively, in the form of 
Security attached hereto as Exhibit A.

     "HOLDER" or "SECURITYHOLDER" means a person in whose name a Security is 
registered on the Registrar's books.

     "INDENTURE" means this Indenture as amended or supplemented from time to 
time in accordance with the terms hereof, including the provisions of the TIA 
that are deemed to be a part hereof.

     "INITIAL PURCHASERS" means Donaldson Lufkin & Jenrette Securities 
Corporation and J.P. Morgan Securities Inc.

     "ISSUE DATE" of any Security means the date on which the Security was 
originally issued or deemed issued as set forth on the face of the Security.





     "ISSUE PRICE" of any Security means, in connection with the original 
issuance of such Security, the initial issue price at which the Security is 
sold as set forth on the face of the Security.

     "MARKET PRICE" means the average of the Sale Price of the Common Stock 
for the five Trading Day period ending on and including the third Trading Day 
immediately prior to but not including, the applicable Purchase Date for 
purposes of Section 3.08 or date of Time of Determination for purposes of 
Article 10, appropriately adjusted to take into account the actual 
occurrence, during the seven Trading Days preceding such Purchase Date for 
purposes of Section 3.08 or date of Time of Determination for purposes of 
Article 10, of any event described in Section 10.06, 10.07 or 10.08; SUBJECT, 
HOWEVER, to the conditions set forth in Sections 10.09 and 10.10.

     "OFFICER" means either Chairman or Vice Chairman of the Board, the 
President, any Vice President, the Treasurer, the Secretary, any Assistant 
Treasurer or Assistant Secretary of the Company.

     "OFFICERS' CERTIFICATE" means a written certificate containing the 
information specified in Sections 12.04 and 12.05, (i) signed in the name of 
the Company by either its Chairman of the Board, Vice Chairman of the Board, 
President, any Vice President, Treasurer, any Assistant Treasurer, 
Controller, or any Assistant Controller, and (ii) attested to by its 
Secretary or any Assistant Secretary, and delivered to the Trustee.

     "OPINION OF COUNSEL" means a written opinion containing the information 
specified in Sections 12.04 and 12.05, if applicable, rendered by legal 
counsel who may be (i) an employee of, or counsel to, the Company or (ii) 
other counsel designated by the Company and reasonably acceptable to the 
Trustee.

     "ORIGINAL ISSUE DISCOUNT" of any Security means the difference between 
the Issue Price and the Principal Amount of the Security as set forth on the 
face of the Security.

     "PERSON" means any individual, corporation, partnership, joint venture, 
association, joint-stock company, trust, unincorporated organization or 
government or any agency or political subdivision thereof.

     "PRINCIPAL," "PRINCIPAL AMOUNT" OR "PRINCIPAL AMOUNT" of a Security 
means the principal amount due at the maturity date of the Security as set 
forth on the face of the Security.





     "PURCHASE AGREEMENT" means the agreement dated August 14, 1997 between 
the Company and the Initial Purchasers relating to the offer and sale of the 
Securities.

     "REDEMPTION DATE" or "REDEMPTION DATE" shall mean the date specified for 
redemption of any of the Securities in accordance with the terms of the 
Securities and this Indenture.

     "REDEMPTION PRICE" or "REDEMPTION PRICE" shall have the meaning set 
forth in paragraph 5 of the Securities.

     "REGISTRATION RIGHTS AGREEMENT" means that certain agreement among the 
Company and the Initial Purchasers of even date herewith relating to the 
registration of the Securities under the Securities Act.

     "SALE PRICE" of a single share of Common Stock on any Trading Date means 
the closing per share sale price (or if no closing sale price is reported, 
the average of the bid and ask prices or, if more than one in either case the 
average of the average bid and the average ask prices) on such Trading Date 
as reported in composite transactions for the principal United States 
securities exchange on which the Common Stock is traded or, if the Common 
Stock is not listed on a United States national or regional stock exchange, 
as reported by the National Association of Securities Dealers Automated 
Quotation System.

     "SEC" means the Securities and Exchange Commission.

     "SECURITIES" or "SECURITY" means any of the Company's Zero Coupon 
Convertible Subordinated Notes due 2017, as amended or supplemented from time 
to time in accordance with the terms hereof, issued under this Indenture.

     "SECURITIES CUSTODIAN" means the Registrar as custodian with respect to 
the Securities in global form, or any successor entity thereto.

     "SECURITYHOLDER" or "HOLDER" means a person in whose name a Security is 
registered on the Registrar's books.

     "SENIOR INDEBTEDNESS" means, without duplication, the principal, premium 
(if any) and unpaid interest on all present and future (i) indebtedness of 
the Company for borrowed money, (ii) obligations of the Company evidenced by 
bonds, debentures, notes or similar instruments, (iii) indebtedness incurred, 
assumed or guaranteed by the Company in connection with the acquisition by it 
or a Subsidiary of any business, properties or assets (except trade debt 
classified as accounts payable under generally accepted accounting 
principals), (iv) obligations of the Company as lessee under leases required 
to be capitalized on the balance sheet of the 



lessee under generally accepted accounting principals, (v) reimbursement 
obligations of the Company in respect of letters of credit relating to 
indebtedness or other obligations of the Company that qualify as indebtedness 
or obligations of the kind referred to in clauses (i) through (iv) above, and 
(vi) obligations of the Company under direct or indirect guaranties in 
respect of, and obligations (contingent or otherwise) to purchase or 
otherwise acquire, or otherwise assure a creditor against loss in respect of, 
indebtedness or obligations of others of the kinds referred to in clauses (i) 
through (v) above, in each case unless the instrument creating or evidencing 
the indebtedness or obligation or pursuant to which the same is outstanding 
provides that such indebtedness or obligation is not senior in right of 
payment to the Notes.

     "STATED MATURITY", when used with respect to any Security, means the 
date specified in such Security as the final fixed date on which the 
Principal of such Security is due and payable.

     "SUBSIDIARY" means (i) a corporation, a majority of whose Capital Stock 
with voting power, under ordinary circumstances, to elect directors is, at 
the date of determination, directly or indirectly owned by the Company, by 
one or more subsidiaries of the Company or by the Company and one or more 
subsidiaries of the Company, (ii) a partnership in which the Company or a 
subsidiary of the Company holds a majority interest in the equity capital or 
profits of such partnership, or (iii) any other person (other than a 
corporation) in which the Company, a subsidiary of the Company or the Company 
and one or more subsidiaries of the Company, directly or indirectly, at the 
date of determination, has (x) at least a majority ownership interest or (y) 
the power to elect or direct the election of a majority of the directors or 
other governing body of such person.

     "TIA" means the Trust Indenture Act of 1939, as amended by the Trust 
Indenture Reform Act of 1990, and as in effect on the date of this Indenture, 
except as provided in Section 9.03.

     "TIME OF DETERMINATION" means the time and date of the determination of 
stockholders entitled to receive rights, warrants, options or a distribution, 
in each case, to which Sections 10.07 or 10.08 apply.

     "TRADING DAY" means each day on which the primary securities exchange or 
quotation system which is used to determine the Sale Price is open for 
trading or quotation.

     "TRANSFER RESTRICTED SECURITY" shall have the meaning set forth in the 
Registration Rights Agreement.

     "TRUST OFFICER" means any officer of the Trustee assigned by the Trustee 
to administer its corporate trust matters.






     "TRUSTEE" means the party named as the "Trustee" in the first paragraph 
of this Indenture until a successor replaces it pursuant to the applicable 
provisions of this Indenture and, thereafter, shall mean such successor.

     SECTION 1.02.  OTHER DEFINITIONS.

                                                       Defined in
          Term                                           Section 
         ------                                        -----------

"BENEFICIAL OWNER" ................................... 3.09(a)
"CHANGE OF CONTROL PURCHASE DATE" .................... 3.09(a)
"CHANGE OF CONTROL PURCHASE NOTICE"................... 3.09(c)
"CHANGE OF CONTROL PURCHASE PRICE" ................... 3.09(a)
"COMPANY NOTICE" ..................................... 3.08(e)
"COMPANY NOTICE DATE" ................................ 3.08(e)
"CONVERSION AGENT" ................................... 2.03
"CONVERSION DATE" .................................... 10.02
"CONVERSION RATE" .................................... 10.01
"DTC" ................................................ 2.03
"EVENT OF DEFAULT" ................................... 6.01
"EXCHANGE ACT" ....................................... 3.08(d)
"LEGAL HOLIDAY" ...................................... 11.08
"MARKET PRICE" ....................................... 3.08(d)
"NOTICE OF DEFAULT" .................................. 6.01
"OPTION".............................................. 2.02
"PAYING AGENT"........................................ 2.03
"PURCHASE DATE" ...................................... 3.08(a)
"PURCHASE NOTICE" .................................... 3.08(a)
"PURCHASE PRICE" ..................................... 3.08(a)
"REPRESENTATIVE"...................................... 11.2
"REGISTRAR" .......................................... 2.03
"SECURITIES ACT" ..................................... 3.08(d)
"SENIOR INDEBTEDNESS"................................. 11.2
"TIME OF DETERMINATION" .............................. 10.01

     SECTION 1.03.  INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT. 
Whenever this Indenture refers to a provision of the TIA, such provision is 
incorporated by reference in and made a part of this Indenture.  The 
following TIA terms used in this Indenture have the following meanings:

     "COMMISSION" means the SEC.

     "INDENTURE SECURITIES" means the Securities.

     "INDENTURE SECURITY HOLDER" means a Securityholder. 

     "INDENTURE TO BE QUALIFIED" means this Indenture.





     "INDENTURE TRUSTEE" or "INSTITUTIONAL TRUSTEE" means the Trustee.

     "OBLIGOR" on the indenture securities means the Company.

     All other TIA terms used in this Indenture that are defined by the TIA 
or defined by TIA reference to another statute or regulation have the 
meanings assigned to them by such definitions.

     SECTION 1.04.  RULES OF CONSTRUCTION.  Unless the context
otherwise requires:

          (1)  a term has the meaning assigned to it;

          (2) an accounting term not otherwise defined has the meaning
     assigned to it in accordance with generally accepted accounting
     principles as in effect from time to time in The United States of
     America;

          (3)  "or" is not exclusive;

          (4)  "including" means including, without limitation; and

          (5) words in the singular include the plural, and words in
the plural include the singular.


                                 ARTICLE 2
                                      
                               THE SECURITIES


     SECTION 2.01.  FORM AND DATING.  The Securities and the Trustee's 
certificate of authentication shall be substantially in the form of Exhibit 
A, which is a part of this Indenture.  The Securities may have notations, 
legends or endorsements required by law, stock exchange rule or usage 
(PROVIDED that any such notation, legend or endorsement required by usage is 
in a form acceptable to the Company and the Trustee).  Each Security shall be 
dated the date of its authentication.

     The Securities are being offered and sold by the Company pursuant to a 
Purchase Agreement, dated August 14, 1997, between the Company and the 
Initial Purchasers (the "Purchase Agreement").

    SECTION 2.02.  EXECUTION AND AUTHENTICATION.  The Securities shall be 
executed by the Company by either of its Chairman or Vice Chairman of the 
Board, its President or one of its Vice Presidents, under its corporate seal 
reproduced thereon attested by its Secretary or one of its Assistant 
Secretaries.  The signature of any of these officers on the Securities may be 
manual or facsimile.



     Securities bearing the manual or facsimile signatures of individuals who 
were at any time the proper Officers of the Company shall bind the Company, 
notwithstanding that such individuals or any of them have ceased to hold such 
offices prior to the authentication and delivery of such Securities or did 
not hold such offices at the Issue Date of such Securities.

     No Security shall be entitled to any benefit under this Indenture or be 
valid or obligatory for any purpose unless there appears on such Security a 
certificate of authentication substantially in the form provided for herein 
duly executed by the Trustee by manual signature of an authorized signatory, 
and such certificate upon any Security shall be conclusive evidence, and the 
only evidence, that such Security has been duly authenticated and delivered 
hereunder.

     The Trustee shall authenticate and deliver Securities for original issue 
in an aggregate Principal Amount of up to $800,000,000 upon a Company Order 
without any further action by the Company; PROVIDED, HOWEVER, that in the 
event that the Initial Purchasers buy any Additional Securities pursuant to 
the overallotment option (the "Option") granted pursuant to the Purchase 
Agreement, then the Trustee shall authenticate and deliver Securities for 
original issue in an aggregate Principal Amount of up to $800,000,000, plus 
up to $100,000,000 in aggregate Principal Amount or such lesser amount of 
Securities in either case, sold pursuant to the Option upon a Company Order.  
The aggregate Principal Amount of Securities outstanding at any time may not 
exceed the amount set forth in the foregoing sentence, subject to the proviso 
set forth therein, except as provided in Section 2.07.

     The Securities shall be issued only in registered form without coupons 
and only in denominations of $1,000 Principal Amount and only integral 
multiples thereof.

     SECTION 2.03.  REGISTRAR, PAYING AGENT AND CONVERSION AGENT.  The 
Company shall maintain an office or agency where Securities may be presented 
for registration of transfer or for exchange ("REGISTRAR"), an office or 
agency where Securities may be presented for purchase or payment ("PAYING 
AGENT") and an office or agency where Securities may be presented for 
conversion ("CONVERSION AGENT").  The Registrar shall keep a register of the 
Securities and of their transfer and exchange. The Company may have one or 
more co-registrars, one or more additional paying agents and one or more 
additional conversion agents.  The term Paying Agent includes any additional 
paying agent.  The term Conversion Agent includes any additional conversion 
agent.

     The Company shall enter into an appropriate agency agreement with any 
Registrar, Paying Agent, Conversion Agent or co-registrar other than the 
Trustee.  The agreement shall implement the provisions of this Indenture that 
relate to such agent.  The 



Company shall notify the Trustee and the Holders of the name and address of 
any such agent and of any change in the office or agency referred to in 
Section 4.05. If the Company fails to maintain a Registrar, Paying Agent or 
Conversion Agent, the Trustee shall act as such and shall be entitled to 
appropriate compensation therefor pursuant to Section 7.06.  The Company or 
any Subsidiary or an Affiliate of either of them may act as Paying Agent, 
Registrar, Conversion Agent or co-registrar.

     The Company initially appoints the Trustee as Registrar, Conversion 
Agent and Paying Agent in connection with the Securities.

     The Company initially appoints The Depository Trust Company ("DTC") to 
act as Depositary with respect to the Global Securities.

     The Company initially appoints the Registrar to act as Securities 
Custodian with respect to the Global Securities.

     SECTION 2.04.  PAYING AGENT TO HOLD MONEY AND SECURITIES IN TRUST.  In 
accordance with Section 4.05 and except as otherwise provided herein, prior 
to 12:00 noon, New York City time, or on each due date of payments in respect 
of any Security, the Company shall deposit with the Paying Agent a sum of 
money or, if permitted by the terms hereof, securities sufficient to make 
such payments when so becoming due.  The Company shall require each Paying 
Agent (other than the Trustee) to agree in writing that the Paying Agent 
shall hold in trust for the benefit of Securityholders or the Trustee all 
money and securities held by the Paying Agent for the making of payments in 
respect of the Securities and shall notify the Trustee of any default by the 
Company in making any such payment.  At any time during the continuance of 
any default by the Company in making any payments in respect of the 
Securities, the Paying Agent shall, upon the written request of the Trustee, 
forthwith pay to the Trustee all money and securities so held in trust.  If 
the Company, a Subsidiary or an Affiliate of any of them acts as Paying 
Agent, it shall segregate the money and securities held by it as Paying Agent 
and hold it as a separate trust fund.  The Company at any time may require a 
Paying Agent to pay all money and securities held by it to the Trustee and to 
account for any money and securities disbursed by it.  Upon doing so, the 
Paying Agent shall have no further liability for the money and securities.

     SECTION 2.05.  SECURITYHOLDER LISTS.  The Trustee shall preserve in as 
current a form as is reasonably practicable the most recent list available to 
it of the names and addresses of Securityholders.  If the Trustee is not the 
Registrar, the Company shall furnish or cause to be furnished to the Trustee 
(i) at least semiannually on June 1 and December 1 a list of the names and 
addresses of Securityholders dated within 15 days of the date on which the 
list is furnished and (ii) at such other times as the 



Trustee may request in writing a list, in such form and as of such date as 
the Trustee may reasonably require, of the names and addresses of 
Securityholders.

     SECTION 2.06.  TRANSFER AND EXCHANGE.

     (a)  TRANSFER AND EXCHANGE OF DEFINITIVE SECURITIES.  (i) Upon surrender 
for registration of transfer of any Definitive Security, together with a 
written instrument of transfer satisfactory to the Trustee duly executed by 
the Securityholder or such Securityholder's attorney duly authorized in 
writing, at the office or agency of the Company designated as Registrar or 
co-registrar pursuant to Section 2.03 or at the office or agency referred to 
in Section 4.05, the Company shall execute, and the Trustee shall 
authenticate and deliver, in the name of the designated transferee or 
transferees, one or more new Definitive Securities of any authorized 
denomination or denominations, of a like aggregate Principal Amount.  The 
Company shall not charge a service charge for any registration of transfer or 
exchange, but the Company may require payment of a sum sufficient to pay all 
taxes, assessments or other governmental charges that may be imposed in 
connection with the transfer or exchange of the Definitive Securities from 
the Securityholder requesting such transfer or exchange (other than any 
exchange of a temporary Security for a Definitive Security not involving any 
change in ownership) and (ii) in the case of Transfer Restricted Securities 
that are Definitive Securities, the request for transfer shall be accompanied 
by the following additional information and documents, as applicable:

                    (A)  if such Transfer Restricted Security is being 
          delivered to the Registrar by a Holder for registration in the name 
          of such Holder, without transfer, a certification from such Holder 
          (to that effect (in substantially the form set forth on the reverse 
          of the Security)); or

                    (B)  if such Transfer Restricted Security is being 
          transferred to a "qualified institutional buyer" (within the 
          meaning of Rule 144A promulgated under the Securities Act), that is 
          aware that any sale of Securities to it will be made in reliance on 
          Rule 144A under the Securities Act and that is acquiring such 
          Transfer Restricted Security for its own account, or for the 
          account of  another such "qualified institutional buyer", a 
          certification from such Holder to that effect (in substantially the 
          form set forth on the reverse of the Security); or

                    (C)  if such Transfer Restricted Security is being 
          transferred pursuant to an exemption from registration in 
          accordance with Rule 144, or Regulation S under the Securities Act, 
          or pursuant to an effective 



          registration statement under the Securities Act, a certification 
          from such Holder to that effect (in substantially the form set 
          forth on the reverse of the Security); or

                    (D)  if such Transfer Restricted Security is being 
          transferred to an institutional "accredited investor" within the 
          meaning of subparagraph (a)(1), (2), (3) or (7) of Rule 501 under 
          the Securities Act, that is purchasing the Security for its own 
          account or for the account of such an institutional "accredited 
          investor", in each case in a minimum purchase price of $250,000, 
          not with a view to or for offer for sale in connection with any 
          distribution in violation of the Securities Act, a certification 
          from such Holder to that effect  (in substantially the form set 
          forth on the reverse of the Security) and a signed transferee 
          letter of representation in substantially the form set forth in the 
          Offering Memorandum.

     (b)  RESTRICTIONS ON TRANSFER OF A DEFINITIVE SECURITY FOR A BENEFICIAL 
INTEREST IN A GLOBAL SECURITY.  A Definitive Security may not be exchanged 
for a beneficial interest in a Global Security, except upon satisfaction of 
the requirements set forth below.  Upon receipt by the Registrar of a 
Definitive Security, duly endorsed or accompanied by appropriate instruments 
of transfer, in form satisfactory to the Registrar, together with written 
instructions of the Holder directing the Registrar to make, or to direct the 
Securities Custodian to make, an endorsement on the Global Security to 
reflect an increase in the aggregate principal amount of the Securities 
represented by the Global Security, then the Registrar shall cancel such 
Definitive Security and cause, or direct the Securities Custodian to cause, 
in accordance with the standing instructions and procedures existing between 
the Depositary and the Securities Custodian, the aggregate principal amount 
of Securities represented by the Global Security to be increased accordingly. 
 If no Global Securities are then outstanding, the Company shall issue and 
the Trustee shall authenticate a new Global Security in the appropriate 
principal amount.

     (c)  TRANSFER AND EXCHANGE OF GLOBAL SECURITIES.  The transfer and 
exchange of Global Securities or beneficial interests therein shall be 
effected through the Depositary, in accordance with this Indenture and the 
procedures of the Depositary therefor. 

     (d)  TRANSFER OF A BENEFICIAL INTEREST IN A GLOBAL SECURITY FOR A 
DEFINITIVE SECURITY.

          (i)  Any Person having a beneficial interest in a Global Security 
     may upon request exchange such beneficial interest for a Definitive 
     Security.  Upon receipt by the Registrar of written instructions or such 
     other form of instructions as is 



     customary for the Depositary from the Depositary or its nominee on 
     behalf of any Person having a beneficial interest in a Global Security, 
     and, if such beneficial interest is being transferred to the Person 
     designated by the Depositary as being the beneficial owner, a 
     certification from such person to that effect and in the case of a 
     Transfer Restricted Security only, the following additional information 
     and documents (all of which may be submitted by facsimile): 

                    (A)  if such beneficial interest is being transferred to 
          the Person designated by the Depositary as being the beneficial 
          owner, a certification from such person to that effect (in 
          substantially the form set forth on the reverse of the Security); or
                    
                    (B)  if such beneficial interest is being transferred to 
          a "qualified institutional buyer" (within the meaning of Rule 144A 
          promulgated under the Securities Act), that is aware that any sale 
          of Securities to it will be made in reliance on Rule 144A under the 
          Securities Act and that is acquiring such Transfer Restricted 
          Security for its own account, or for the account of  another such 
          "qualified institutional buyer", a certification to that effect 
          from the transferor (in substantially the form set forth on the 
          reverse of the Security); or

                    (C)  if such beneficial interest is being transferred 
          pursuant to an exemption from registration in accordance with Rule 
          144, or Regulation S under the Securities Act, or pursuant to an 
          effective registration statement under the Securities Act, a 
          certification to that effect (in substantially the form set forth 
          on the reverse of the Security); or

                    (D)  if such beneficial interest is being transferred to 
          an institutional "accredited investor" within the meaning of 
          subparagraph (a)(1), (2), (3) or (7) of Rule 501 under the 
          Securities Act, that is purchasing the Security for its own account 
          or for the account of such an institutional "accredited investor", 
          in each case in a minimum principal amount of $250,000, not with a 
          view to or for offer for sale in connection with any distribution 
          in violation of the Securities Act, a certification from such 
          Holder to that effect  (in substantially the form set forth on the 
          reverse of the Security) and a signed transferee letter of 
          representation in substantially the form set forth in the Offering 
          Memorandum. (in substantially the form set forth on the reverse of 
          the Security)(all of which may be submitted by facsimile), then the 
          Registrar or the Securities Custodian, at the direction of the 
          Trustee, will cause, in accordance with the standing instructions 
          and 



          procedures existing between the Depositary and the Securities 
          Custodian, the aggregate principal amount of the Global Security to 
          be reduced and, following such reduction, the Company will execute 
          and, upon receipt of an authentication order in the form of an 
          Officers' Certificate, the Trustee or the Trustee's authenticating 
          agent will authenticate and deliver to the transferee a Definitive 
          Security.

          (ii)  Definitive Securities issued in exchange for a beneficial 
     interest in a Global Security pursuant to this Section 2.6(d) shall be 
     registered in such names and in such authorized denominations as the 
     Depositary, pursuant to instructions from its direct or indirect 
     participants or otherwise, shall instruct the Registrar.  The Registrar 
     shall deliver such Definitive Securities to the persons in whose names 
     such Securities are so registered.

     (e)  RESTRICTIONS ON TRANSFER AND EXCHANGE OF GLOBAL SECURITIES. 
Notwithstanding any other provisions of this Indenture (other than the 
provisions set forth in subsection (f) of this Section 2.6), a Global 
Security may not be transferred as a whole, except by the Depositary to a 
nominee of the Depositary or by a nominee of the Depositary to the Depositary 
or another nominee of the Depositary or by the Depositary or any such nominee 
to a successor Depositary or a nominee of such successor Depositary.

     (f)  AUTHENTICATION OF DEFINITIVE SECURITIES IN ABSENCE OF DEPOSITARY.  
If at any time:

          (i)  the Depositary for the Securities notifies the Company that 
     the Depositary is unwilling or unable to continue as Depositary for the 
     Global Securities and a successor Depositary for the Global Securities 
     is not appointed by the Company within 90 days after delivery of such 
     notice; or

          (ii)  the Company, in its sole discretion, notifies the Trustee and 
     the Registrar in writing that it elects to cause the issuance of 
     Definitive Securities under this Indenture,

then the Company will execute, and the Trustee, upon receipt of an Officers' 
Certificate requesting the authentication and delivery of Definitive 
Securities, will, or its authenticating agent will, authenticate and deliver 
Definitive Securities, in an aggregate principal amount equal to the 
principal amount of the Global Securities, in exchange for such Global 
Securities.

     (g)  CANCELLATION AND/OR ADJUSTMENT OF GLOBAL SECURITY.  At such time as 
all beneficial interests in a Global Security have either been exchanged for 
Definitive Securities, redeemed, repurchased or cancelled, such Global 
Security shall be returned to or retained and cancelled by the Registrar.  At 
any time prior to such cancellation, if any beneficial interest in a Global 
Security 



is exchanged for Definitive Securities, redeemed, repurchased or cancelled, 
the principal amount of Securities represented by such Global Security shall 
be reduced and an endorsement shall be made on such Global Security, by the 
Registrar or the Securities Custodian, at the direction of the Registrar, to 
reflect such reduction.

     (h)  OBLIGATIONS WITH RESPECT TO TRANSFERS AND EXCHANGES.  At the option 
of the Holder, Securities may be exchanged for other Securities of any 
authorized denomination or denominations, of a like aggregate Principal 
Amount, upon surrender of the Securities to be exchanged, together with a 
written instrument of transfer satisfactory to the Registrar duly executed by 
the Securityholder or such Securityholder's attorney duly authorized in 
writing, at such office or agency. Whenever any Securities are so surrendered 
for exchange, the Company shall execute, and the Trustee shall authenticate 
and deliver, the Securities which the Holder making the exchange is entitled 
to receive.

     The Company shall not be required to make, and the Registrar need not 
register, transfers or exchanges of (a) Definitive Securities selected for 
redemption (except, in the case of Securities to be redeemed in part, the 
portion thereof not to be redeemed), (b) any Securities in respect of which a 
Purchase Notice or a Change in Control Purchase Notice has been given and not 
withdrawn by the Holder thereof in accordance with the terms of this 
Indenture (except, in the case of Securities to be purchased in part, the 
portion thereof not to be purchased) or (c) any Securities for a period of 15 
days before the mailing of a notice of redemption.

     Successive registrations and registrations of transfers and exchanges as 
aforesaid may be made from time to time as desired, and each such 
registration shall be noted on the register for the Securities.

     Any Registrar appointed pursuant to Section 2.03 hereof shall provide to 
the Trustee such information as the Trustee may reasonably require in 
connection with the delivery by such Registrar of Securities upon transfer or 
exchange of Securities.

     No Registrar shall be required to make registrations of transfer or 
exchange of Securities during any periods designated in the text of the 
Securities or in this Indenture as periods during which such registration of 
transfers and exchanges need not be made.

     (i)  LEGENDS.  (i)  Except as permitted by the following paragraph (ii), 
each Security certificate evidencing the Global Securities and the Definitive 
Securities (and all Securities issued in exchange therefor or substitution 
thereof) shall bear a legend in substantially the following form:



               "THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN REGISTERED UNDER 
          THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT") 
          AND, ACCORDINGLY, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE 
          TRANSFERRED WITHIN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR 
          BENEFIT OF, U.S. PERSONS, EXCEPT AS SET FORTH IN THE FOLLOWING 
          SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST 
          HEREIN, THE HOLDER (1) REPRESENTS THAT (A) IT IS A "QUALIFIED 
          INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A UNDER THE SECURITIES 
          ACT) (A "QIB"), (B) IT IS ACQUIRING THIS NOTE IN AN OFFSHORE 
          TRANSACTION IN COMPLIANCE WITH REGULATION S UNDER THE SECURITIES 
          ACT OR (C) IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR" (AS DEFINED 
          IN RULE 501(A)(1), (2), (3) OR (7) OF REGULATION D UNDER THE 
          SECURITIES ACT) (AN "IAI"), (2) AGREES THAT IT WILL NOT, WITHIN THE 
          TIME PERIOD REFERRED TO UNDER RULE 144(k) (TAKING INTO ACCOUNT THE 
          PROVISIONS OF RULE 144(d) UNDER THE SECURITIES ACT, IF APPLICABLE) 
          UNDER THE SECURITIES ACT AS IN EFFECT ON THE DATE OF THE TRANSFER 
          OF THIS NOTE, RESELL OR OTHERWISE TRANSFER THIS NOTE EXCEPT (A) TO 
          THE COMPANY OR ANY GUARANTOR, (B) TO A PERSON WHOM THE HOLDER 
          REASONABLY BELIEVES IS A QIB PURCHASING FOR ITS OWN ACCOUNT OR FOR 
          THE ACCOUNT OF A QIB IN COMPLIANCE WITH RULE 144A UNDER THE 
          SECURITIES ACT, (C) IN AN OFFSHORE TRANSACTION MEETING THE 
          REQUIREMENTS OF RULE 904 OF THE SECURITIES ACT, (D) PURSUANT TO THE 
          EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE 
          SECURITIES ACT (IF AVAILABLE), (E) TO AN IAI WHICH PRIOR TO SUCH 
          TRANSFER, FURNISHES TO THE TRUSTEE A SIGNED LETTER CONTAINING 
          CERTAIN REPRESENTATIONS AND AGREEMENTS RELATING TO THE REGISTRATION 
          OF TRANSFER OF THIS NOTE (THE FORM OF WHICH LETTER CAN BE OBTAINED 
          FROM THE TRUSTEE) AND, IF SUCH TRANSFER IS IN RESPECT OF AN 
          AGGREGATE PRINCIPAL AMOUNT OF NOTES AT THE TIME OF TRANSFER OF LESS 
          THAN $250,000, AN OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY THAT 
          SUCH TRANSFER IS IN COMPLIANCE WITH THE SECURITIES ACT OR (F) 
          PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE 
          SECURITIES ACT AND, IN EACH CASE, IN ACCORDANCE WITH APPLICABLE 
          STATE SECURITIES LAWS, AND (3) AGREES THAT IT WILL DELIVER TO EACH 
          PERSON TO WHOM THIS NOTE OR AN INTEREST HEREIN IS TRANSFERRED A 
          NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.  AS USED HEREIN, 
          THE TERMS "OFFSHORE TRANSACTION", "UNITED STATES" AND "U.S. PERSON" 
          HAVE THE MEANINGS GIVEN THEM BY RULE 902 OF REGULATION S UNDER THE 
          SECURITIES ACT.  THE INDENTURE CONTAINS A PROVISION REQUIRING THE 
          TRUSTEE TO REFUSE TO REGISTER ANY TRANSFER OF THIS NOTE IN 
          VIOLATION OF THE FOREGOING RESTRICTIONS."

(1)Upon any sale or transfer of a Transfer Restricted Security (including any 
Transfer Restricted Security represented by a Global Security) pursuant to 
Rule 144 under the Act or an effective registration statement under the Act:



                    (A)  in the case of any Transfer Restricted Security that 
          is a Definitive Security, the Registrar shall permit the Holder 
          thereof to exchange such Transfer Restricted Security for a 
          Definitive Security that does not bear the legend set forth above 
          and rescind any restriction on the transfer of such Transfer 
          Restricted Security; and

                    (B)  any such Transfer Restricted Security represented by 
          a Global Security shall not be subject to the provisions set forth 
          in (i) above (such sales or transfers being subject only to the 
          provisions of Section 2.6(c) of this Indenture); PROVIDED, HOWEVER, 
          that with respect to any request for an exchange of a Transfer 
          Restricted Security that is represented by a Global Security for a 
          Definitive Security that does not bear a legend, which request is 
          made in reliance upon Rule 144, the Holder thereof shall certify in 
          writing to the Registrar that such request is being made pursuant 
          to Rule 144 (such certification to be substantially in the form set 
          forth on the reverse of the Security).

     SECTION 2.07.  REPLACEMENT SECURITIES.  If (a) any mutilated Security is 
surrendered to the Company or the Trustee, or (b) the Company and the Trustee 
receive evidence to their satisfaction of the destruction, loss or theft of 
any Security, and there is delivered to the Company and the Trustee such 
security or indemnity as may be required by them to save each of them 
harmless, then, in the absence of notice to the Company or the Trustee that 
such Security has been acquired by a BONA FIDE purchaser, the Company shall 
execute, and upon its written request the Trustee shall authenticate and 
deliver, in exchange for any such mutilated Security or in lieu of any such 
destroyed, lost or stolen Security, a new Security of like tenor and 
Principal Amount, bearing a number not contemporaneously outstanding.

     In case any such mutilated, destroyed, lost or stolen Security has 
become or is about to become due and payable, or is about to be purchased by 
the Company pursuant to Article 3 hereof, the Company in its discretion may, 
instead of issuing a new Security, pay or purchase such Security, as the case 
may be.

     Upon the issuance of any new Securities under this Section, the Company 
may require the payment of a sum sufficient to cover any tax or other 
governmental charge that may be imposed in relation thereto and any other 
expenses (including the fees and expenses of the Trustee) in connection 
therewith.

     Every new Security issued pursuant to this Section in lieu of any 
mutilated, destroyed, lost or stolen Security shall constitute an original 
additional contractual obligation of the Company, 



whether or not the destroyed, lost or stolen Security shall be at any time 
enforceable by anyone, and shall be entitled to all benefits of this 
Indenture equally and proportionately with any and all other Securities duly 
issued hereunder.

     The provisions of this Section are exclusive and shall preclude (to the 
extent lawful) all other rights and remedies with respect to the replacement 
or payment of mutilated, destroyed, lost or stolen Securities.

     SECTION 2.08.  OUTSTANDING SECURITIES; DETERMINATIONS OF HOLDERS' 
ACTION.  Securities outstanding at any time are all the Securities 
authenticated by the Trustee (including any Security represented by a Global 
Security) except for those cancelled by it, those delivered to it for 
cancellation, mutilated, destroyed, lost or stolen Securities for which the 
Trustee has authenticated and delivered a new Security in lieu therefor 
pursuant to Section 2.07, those paid pursuant to Section 2.07, those 
reductions in the interest in a Global Security effected by the Registrar 
hereunder and those described in this Section 2.08 as not outstanding.  A 
Security does not cease to be outstanding because the Company or an Affiliate 
thereof holds the Security; PROVIDED, HOWEVER, that in determining whether 
the Holders of the requisite Principal Amount of Securities have given or 
concurred in any request, demand, authorization, direction, notice, consent 
or waiver hereunder, Securities owned by the Company or any other obligor 
upon the Securities or any Affiliate of the Company or such other obligor 
shall be disregarded and deemed not to be outstanding, except that, in 
determining whether the Trustee shall be protected in relying upon any such 
request, demand, authorization, direction, notice, consent or waiver, only 
Securities which the Trustee actually knows to be so owned shall be so 
disregarded. Subject to the foregoing, only Securities outstanding at the 
time of such determination shall be considered in any such determination 
(including, without limitation, determinations pursuant to Articles 6 and 9).

     If a Security is replaced pursuant to Section 2.07, it ceases to be 
outstanding, unless the Trustee receives proof satisfactory to it that the 
replaced Security is held by a BONA FIDE purchaser.

     If the Paying Agent holds, in accordance with this Indenture, on a 
Redemption Date, or on the Business Day following a Purchase Date or a Change 
in Control Purchase Date, or at Stated Maturity, money or, if permitted by 
the terms hereof including, without limitation, Section 3.08, securities 
sufficient to pay the Securities payable on that date, then on and after that 
date such Securities shall cease to be outstanding and Original Issue 
Discount and interest, if any, on such Securities shall cease to accrue and 
all other rights of the Holder shall terminate (other than the right to 
receive the applicable Redemption Price, Purchase Price or Change in Control 
Purchase Price, as the case may be, upon delivery of the Security in 
accordance with the terms of this 



Indenture); PROVIDED that if such Securities are to be redeemed, notice of 
such redemption has been duly given pursuant to this Indenture or provision 
therefor satisfactory to the Trustee has been made.

     If a Security is converted in accordance with Article 10, then from and 
after the Conversion Date such Security shall cease to be outstanding and 
Original Issue Discount and interest, if any, shall cease to accrue on such 
Security.

     SECTION 2.09.  TEMPORARY SECURITIES.  Pending the preparation of 
definitive Securities, the Company may execute, and upon Company Order the 
Trustee shall authenticate and deliver, temporary Securities which are 
printed, lithographed, typewritten, mimeographed or otherwise produced, in 
any authorized denomination, substantially of the tenor of the definitive 
Securities in lieu of which they are issued and with such appropriate 
insertions, omissions, substitutions and other variations as the Officers 
executing such Securities may determine, as conclusively evidenced by their 
execution of such Securities.

     If temporary Securities are issued, the Company will cause definitive 
Securities to be prepared without unreasonable delay. After the preparation 
of definitive Securities, the temporary Securities shall be exchangeable for 
definitive Securities upon surrender of the temporary Securities at the 
office or agency of the Company designated for such purpose pursuant to 
Section 2.03 or 4.05, without charge to the Holder.  Upon surrender for 
cancellation of any one or more temporary Securities the Company shall 
execute and the Trustee shall authenticate and deliver in exchange therefor a 
like Principal Amount of definitive Securities of authorized denominations. 
Until so exchanged the temporary Securities shall in all respects be entitled 
to the same benefits under this Indenture as definitive Securities.

     SECTION 2.10. CANCELLATION.  All Securities surrendered for payment, 
redemption or purchase by the Company pursuant to Article 3, conversion 
pursuant to Article 10, registration of transfer or exchange shall, if 
surrendered to any person other than the Trustee, be delivered to the Trustee 
and shall be promptly cancelled by it. The Company may at any time deliver to 
the Trustee for cancellation any Securities previously authenticated and 
delivered hereunder which the Company may have acquired in any manner 
whatsoever, and all Securities so delivered shall be promptly cancelled by 
the Trustee. The Company may not issue new Securities to replace Securities 
it has paid or delivered to the Trustee for cancellation or that any Holder 
has converted pursuant to Article 10.  No Securities shall be authenticated 
in lieu of or in exchange for any Securities cancelled as provided in this 
Section 2.10, except as expressly permitted by this Indenture.  All cancelled 
Securities held by the Trustee shall be delivered to the Company.




     SECTION 2.11.  CUSIP NUMBERS.  The Company in issuing the
Securities may use "CUSIP" numbers (if then generally in use), and, if
so, the Trustee shall use "CUSIP" numbers in notices of redemption as
a convenience to Holders; PROVIDED that any such notice may state that
no representation is made as to the correctness of such numbers either
as printed on the Securities or as contained in any notice of a
redemption and that reliance may be placed only on the other
identification numbers printed on the Securities, and any such
redemption shall not be affected by any defect in or omission of such
numbers.  The Company will promptly notify the Trustee of any change
in the CUSIP numbers.


                                 ARTICLE 3
                                      
                          REDEMPTION AND PURCHASES


     SECTION 3.01.  RIGHT TO REDEEM; NOTICES TO TRUSTEE.  The Company,
at its option, may redeem the Securities for cash in accordance with
the provisions set forth in paragraphs 5 and 7 of the Securities.  If
the Company elects to redeem Securities pursuant to paragraph 5 of the
Securities, it shall notify the Trustee in writing of the Redemption
Date, the Principal Amount of Securities to be redeemed and the
Redemption Price.

     The Company shall give the notice to the Trustee provided for in
this Section 3.01 at least 30 days but not more than 60 days before
the Redemption Date (unless a shorter notice shall be satisfactory to
the Trustee).  If fewer than all the Securities are to be redeemed,
the record date relating to such redemption shall be selected by the
Company and given to the Trustee, which record date shall not be less
than ten days after the date of notice to the Trustee.

     SECTION 3.02.  SELECTION OF SECURITIES TO BE REDEEMED.  If less
than all the Securities are to be redeemed, the Trustee shall select
the Securities to be redeemed by lot, PRO RATA or by any other method
the Trustee considers fair and appropriate (so long as such method is
not prohibited by the rules of any stock exchange on which the
Securities are then listed).  The Trustee shall make the selection at
least 30 but not more than 60 days before the Redemption Date from
outstanding Securities not previously called for redemption.  The
Trustee may select for redemption portions of the Principal Amount of
Securities that have denominations larger than $1,000.  Securities and
portions of them the Trustee selects shall be in Principal Amounts of
$1,000 or an integral multiple of $1,000.  Provisions of this
Indenture that apply to Securities called for redemption also apply to
portions of Securities called 



for redemption.  The Trustee shall notify the Company promptly of the 
Securities or portions of Securities to be redeemed.

     If any Security selected for partial redemption is thereafter
surrendered for conversion in part before termination of the
conversion right with respect to the portion of the Security so
selected, the converted portion of such Security shall be deemed (so
far as may be), solely for purposes of determining the aggregate
Principal Amount of Securities to be redeemed by the Company, to be
the portion selected for redemption.  Securities that have been
converted during a selection of Securities to be redeemed may be
treated by the Trustee as outstanding for the purpose of such
selection.  Nothing in this Section 3.02 shall affect the right of any
Holder to convert any Security pursuant to Article 10 before the
termination of the conversion right with respect thereto.

   SECTION 3.03.  NOTICE OF REDEMPTION.  At least 20 days but not more
than 60 days before a Redemption Date, the Trustee, in the name and at
the expense of the Company, shall cause notice of redemption to be
mailed, first-class postage prepaid, to each Holder of Securities to
be redeemed at his address as it appears on the list of
Securityholders maintained pursuant to Section 2.05.  At the Company's
written request, the Trustee shall, in the name and at the expense of
the Company, cause a similar notice to be published at least once in
an Authorized Newspaper in each place of payment. 

   The notice shall identify the Securities to be redeemed and shall
state:

          (1) the Redemption Date (upon which the Redemption Price
     shall be paid);

          (2) the Redemption Price;

          (3) the Conversion Rate;

          (4) the name and address of the Paying Agent and Conversion
     Agent and of the office or agency referred to in Section 4.05;

          (5) that Securities called for redemption may be converted
     at any time before the close of business on the date that is
     seven days immediately prior to the Redemption Date;

          (6) that Holders who want to convert Securities must satisfy
     the requirements set forth in paragraph 8 of the Securities;



          (7) that Securities called for redemption must be
     surrendered to the Paying Agent or at the office or agency
     referred to in Section 4.05 to collect the Redemption Price;

          (8) the CUSIP number of the Securities;

          (9) if fewer than all the outstanding Securities are to be
     redeemed, the certificate numbers and Principal Amounts of the
     particular Securities to be redeemed; and

         (10)  that, unless the Company defaults in payment of the
     Redemption Price, Original Issue Discount on Securities called
     for redemption and interest, if any, will cease to accrue on and
     after the Redemption Date.

     At the Company's written request, the Trustee shall give the
notice of redemption in the Company's name and at the Company's
expense, PROVIDED that the Company makes such request at least three
Business Days prior to such notice of redemption.

     SECTION 3.04.  EFFECT OF NOTICE OF REDEMPTION.  Once notice of
redemption is given, Securities called for redemption become due and
payable on the Redemption Date stated in the notice and at the
Redemption Price therefor except for Securities that are converted in
accordance with the terms of this Indenture.  Upon the later of the
Redemption Date and the date such Securities are surrendered to the
Paying Agent or at the office or agency referred to in Section 4.05,
such Securities called for redemption shall be paid at the Redemption
Price therefor.

     SECTION 3.05.  DEPOSIT OF REDEMPTION PRICE.  Prior to or on the
Redemption Date, the Company shall deposit with the Paying Agent (or
if the Company or a Subsidiary or an Affiliate of either of them is
the Paying Agent, shall segregate and hold in trust) money sufficient
to pay the Redemption Price of all Securities to be redeemed on that
date other than Securities or portions of Securities called for
redemption which prior thereto have been delivered by the Company to
the Trustee for cancellation.  The Paying Agent shall as promptly as
practicable return to the Company any money, with interest, if any,
thereon (subject to the provisions of Section 7.01(f)), not required
for that purpose because of conversion of Securities pursuant to
Article 10.  If such money is then held by the Company or a Subsidiary
or an Affiliate of the Company in trust and is not required for such
purpose it shall be discharged from such trust.

     SECTION 3.06.  SECURITIES REDEEMED IN PART.  Upon surrender of a
Security that is redeemed in part, the Company shall execute, and the
Trustee shall authenticate and deliver to the Holder, a new Security
in an authorized denomination equal in Principal Amount to the
unredeemed portion of the Security surrendered.



     SECTION 3.07.  CONVERSION ARRANGEMENT ON CALL FOR REDEMPTION. In
connection with any redemption of Securities, the Company may arrange,
in lieu of redemption, for the purchase and conversion of any
Securities called for redemption by an agreement with one or more
investment bankers or other purchasers to purchase all or a portion of
such Securities by paying to the Trustee in trust for the
Securityholders whose Securities are to be so purchased, on or before
the close of business on the Redemption Date, an amount that, together
with any amounts deposited with the Trustee by the Company for
redemption of such Securities, is not less than the Redemption Price,
together with interest, if any, accrued to the Redemption Date, of
such Securities.  Notwithstanding anything to the contrary contained
in this Article 3, the obligation of the Company to pay the Redemption
Price of such Securities, including all accrued interest, if any,
shall be deemed to be satisfied and discharged to the extent such
amount is so paid by such purchasers, but no such agreement shall
relieve the Company of its obligation to pay such Redemption Price and
interest, if any.  If such an agreement is entered into, any
Securities not duly surrendered for conversion by the Holders thereof
may, at the option of the Company, be deemed, to the fullest extent
permitted by law, acquired by such purchasers from such Holders and
(notwithstanding anything to the contrary contained in Article 10)
surrendered by such purchasers for conversion, all as of immediately
prior to the close of business on the Redemption Date, subject to
payment of the above amount as aforesaid.  The Trustee shall hold and
pay to the Holders whose Securities are selected for redemption any
such amount paid to it for purchase and conversion in the same manner
as it would moneys deposited with it by the Company for the redemption
of Securities.  Without the Trustee's prior written consent, no
arrangement between the Company and such purchasers for the purchase
and conversion of any Securities shall increase or otherwise affect
any of the powers, duties, responsibilities or obligations of the
Trustee as set forth in this Indenture, and the Company agrees to
indemnify the Trustee from, and hold it harmless against, any loss,
liability or expense arising out of or in connection with any such
arrangement for the purchase and conversion of any Securities between
the Company and such purchasers, including the costs and expenses
incurred by the Trustee in the defense of any claim or liability
arising out of or in connection with the exercise or performance of
any of its powers, duties, responsibilities or obligations under this
Indenture. 

     SECTION 3.08.  PURCHASE OF SECURITIES AT THE OPTION OF THE
HOLDER.   (a) GENERAL.  Securities shall be purchased by the Company
pursuant to paragraph 6 of the Securities as of August 19, 2002,
August 19, 2007 and August 19, 2012 (each, a "PURCHASE DATE"), at the
purchase price specified therein (each, a "PURCHASE PRICE"), at the
option of the Holder thereof, upon:



          (1) delivery to the Paying Agent or to the office or agency
     referred to in Section 4.05 by the Holder of a written notice of
     purchase (a "PURCHASE NOTICE") at any time from the opening of
     business on the date that is 20 Business Days prior to a Purchase
     Date until the close of business on such Purchase Date stating:

               (A) the certificate number of the Security that the
          Holder will deliver to be purchased;

               (B) the portion of the Principal Amount of the Security
          which the Holder will deliver to be purchased, which portion
          must be $1,000 or an integral multiple thereof;

               (C) that such Security shall be purchased on the
          Purchase Date pursuant to the terms and conditions specified
          in this Indenture and in paragraph 6 of the Securities; and

               (D) if the Company elects pursuant to Section 3.08(b)
          to pay the Purchase Price on such Purchase Date, in whole or
          in part, in shares of Common Stock, but such portion of the
          Purchase Price to be paid in Common Stock is ultimately to
          be paid in cash because any condition in Section 3.08(d) is
          not satisfied, such Holder elects (i) to withdraw such
          Purchase Notice as to some or all of the Securities to which
          it relates (stating the Principal Amount and certificate
          numbers of the Securities as to which such withdrawal shall
          relate), or (ii) to receive cash in respect of the Purchase
          Price for all Securities subject to such Purchase Notice;
          and

          (2) delivery of such Security prior to, on or after the
     Purchase Date (together with all necessary endorsements) to the
     Paying Agent at the offices of the Paying Agent or to the office
     or agency referred to in Section 4.05, such delivery being a
     condition to receipt by the Holder of the Purchase Price
     therefor; PROVIDED, HOWEVER, that such Purchase Price shall be so
     paid pursuant to this Section 3.08 only if the Security so
     delivered conforms in all respects to the description thereof in
     the related Purchase Notice.

     If a Holder, in such Holder's Purchase Notice and in any written
notice of withdrawal delivered by such Holder pursuant to the terms of
Section 3.10, fails to indicate such Holder's choice with respect to
the election set forth in clause (D) of Section 3.08(a)(1) above, such
Holder shall be deemed to have elected to receive cash in respect of
the Purchase Price otherwise payable in Common Stock.

     The Company shall purchase from the Holder thereof, pursuant to
this Section 3.08, a portion of a Security if the Principal 



Amount of such portion is $1,000 or an integral multiple of $1,000.  
Provisions of this Indenture that apply to the purchase of all of a Security 
also apply to the purchase of such portion of such Security.

     Any purchase by the Company contemplated pursuant to the provisions 
hereof shall be consummated by the delivery of the consideration to be 
received by the Holder promptly following the later of the Purchase Date and 
the time of delivery of the Security.

     Notwithstanding anything herein to the contrary, any Holder delivering 
to the Paying Agent or the office or agency referred to in Section 4.05 the 
Purchase Notice contemplated by this Section 3.08(a) shall have the right to 
withdraw at any time prior to the close of business on the Purchase Date such 
Purchase Notice by delivery of a written notice of withdrawal to the Paying 
Agent or such office or agency in accordance with Section 3.10.

     The Paying Agent shall promptly notify the Company of the receipt by it 
of any Purchase Notice or written notice of withdrawal thereof.

     (b) COMPANY'S RIGHT TO ELECT MANNER OF PAYMENT OF PURCHASE PRICE. 
The Securities to be purchased pursuant to Section 3.08(a) may be paid
for, at the election of the Company, in cash or Common Stock, or in
any combination of cash and Common Stock, subject to the conditions
set forth in this Section 3.08.  The Company shall designate, in the
notice from the Company delivered pursuant to Section 3.08(e), whether
the Company will purchase the Securities for cash or Common Stock,
and, if a combination thereof, the percentages of the Purchase Price
of Securities in respect of which it will pay in cash or Common Stock;
PROVIDED that the Company will pay cash for fractional interests of
shares of Common Stock.  For purposes of determining the existence of
potential fractional interests, all Securities subject to purchase by
the Company held by a Holder shall be considered together (no matter
how many separate certificates are to be presented).  Each Holder
whose Securities are purchased pursuant to this Section 3.08 shall
receive the same percentage of cash or Common Stock in payment of the
Purchase Price for such Securities, except (i) as provided in Section
3.08(d) with regard to the payment of cash in lieu of fractional
shares of Common Stock and (ii) in the event that the Company is
unable to purchase the Securities of a Holder or Holders for Common
Stock because any necessary qualifications or registrations of the
Common Stock under applicable state securities laws cannot be
obtained, the Company may purchase the Securities of such Holder or
Holders for cash.  The Company may not change its election with
respect to the consideration (or components or percentages of
components thereof) to be paid once the Company has given notice
thereof to Securityholders except pursuant to this Section 3.08(b) or
Section 3.08(d).



     At least five Business Days before the Company Notice Date (as
defined below), the Company shall deliver an Officers' Certificate to
the Trustee specifying:

          (i) the manner of payment selected by the Company;
 
         (ii)  the information required by Section 3.08(e);

        (iii)  that the conditions to such manner of payment set forth
     in Section 3.08(d) have or will be complied with; and

         (iv)  whether the Company desires the Trustee to give the
     notice required by Section 3.08(e).

     (c) PURCHASE WITH CASH.  On each Purchase Date, at the option of
the Company, the Principal Amount of the Securities in respect of
which a Purchase Notice pursuant to Section 3.08(a) has been given, or
a specified percentage thereof, may be purchased by the Company with
cash equal to the aggregate Purchase Price of such Securities.

     (d) PAYMENT BY COMMON STOCK.  On each Purchase Date, at the
option of the Company, the Principal Amount of the Securities in
respect of which a Purchase Notice pursuant to Section 3.08(a) has
been given, or a specified percentage thereof, may be purchased by the
Company by the issuance of a number of shares of Common Stock equal to
the quotient obtained by dividing (i) the amount of cash to which the
Securityholders would have been entitled had the Company elected to
pay all or such specified percentage, as the case may be, of the
Purchase Price of such Securities in cash by (ii) the Market Price (as
defined below) of a share of Common Stock, subject to the next
succeeding paragraph.

     The Company will not issue a fractional share of Common Stock in
payment of the Purchase Price.  Instead the Company will pay cash for
the current market value of the fractional share.  The current market
value of a fraction of a share shall be determined by multiplying the
Market Price by such fraction and rounding the product to the nearest
whole cent, with one-half cent being rounded upward.  It is understood
that if a Holder elects to have more than one Security purchased, the
number of shares of Common Stock shall be based on the aggregate
amount of Securities to be purchased.

     The Company's right to exercise its election to purchase the
Securities pursuant to this Section 3.08 through the issuance of
shares of Common Stock shall be conditioned upon:

          (i) the Company's not having given notice of an election to
     pay entirely in cash and its giving of timely notice of election
     to purchase all or a specified percentage of the Securities with
     Common Stock as provided herein;



          (ii) the registration of the shares of Common Stock to be
     issued in respect of the payment of the Purchase Price under the
     Securities Act of 1933, as amended (the "SECURITIES ACT") and the
     Securities Exchange Act of 1934, as amended (the "EXCHANGE ACT"),
     in each case if required for the initial issuance thereof;

          (iii)any necessary qualification or registration under
     applicable state securities laws or the availability of an
     exemption from such qualification and registration; and

         (iv)  the receipt by the Trustee of an Officers' Certificate
     and an Opinion of Counsel each stating that (A) the terms of the
     issuance of the Common Stock are in conformity with this
     Indenture and (B) the shares of Common Stock to be issued by the
     Company in payment of the Purchase Price in respect of Securities
     have been duly authorized and, when issued and delivered pursuant
     to the terms of this Indenture in payment of the Purchase Price
     in respect of the Securities, will be validly issued, fully paid
     and nonassessable and shall be free of any preemptive rights and
     any lien or adverse claim (PROVIDED that such Opinion of Counsel
     may state that, insofar as it relates to the absence of such
     preemptive rights, liens and adverse claims, it is given upon the
     best knowledge of such counsel), and, in the case of such
     Officers' Certificate, that conditions (i), (ii) and (iii) above
     have been satisfied and, in the case of such Opinion of Counsel,
     that conditions (ii) and (iii) above have been satisfied.

     Such Officers' Certificate shall also set forth the number of
shares of Common Stock to be issued for each $1,000 Principal Amount
of Securities and the Sale Price of a share of Common Stock on each of
the seven Business Days prior to the Purchase Date.  The Company may
elect to pay in Common Stock only if the information necessary to
calculate the Market Price is reported in THE WALL STREET JOURNAL or
another daily newspaper of national circulation.  If such conditions
are not satisfied prior to or on the Purchase Date and the Company
elected to purchase the Securities pursuant to this Section 3.08
through the issuance of shares of Common Stock, the Company shall pay,
without further notice, the Purchase Price in cash.

     (e) NOTICE OF ELECTION.  The Company shall send notices of its
election (the "COMPANY NOTICE") to purchase with cash or Common Stock
or any combination thereof to the Holders (and to beneficial owners as
required by applicable law) in the manner provided in Section 3.03. 
The Company Notice shall be sent to Holders (and to beneficial owners
as required by applicable law) on a date not less than 20 Business
Days prior to the Purchase Date (such date not less than 20 Business
Days prior to the Purchase Date being herein referred to as the
"COMPANY NOTICE DATE").  Such notices shall 



state the manner of payment elected and shall contain the following 
information:

     In the event the Company has elected to pay the Purchase Price
(or any specified percentage thereof) with Common Stock, the notice
shall:

          (1) state that each Holder will receive Common Stock with a
     Market Price determined as of a specified date prior to the
     Purchase Date equal to such specified percentage of the Purchase
     Price of the Securities held by such Holder (except for any cash
     amount to be paid in lieu of fractional shares); 

          (2)  set forth the method of calculating the Market Price of
     the Common Stock; and

          (3)  state that because the Market Price of Common Stock
     will be determined prior to the Purchase Date, Holders will bear
     the market risk with respect to the value of the Common Stock to
     be received from the date such Market Price is determined to the
     Purchase Date.

     In any case, each notice shall include a form of Purchase Notice
to be completed by the Securityholder and shall state:

          (i) the Purchase Price and Conversion Rate;

        (ii)  the name and address of the Paying Agent and the
     Conversion Agent and of the office or agency referred to in
     Section 4.05;

       (iii)  that Securities as to which a Purchase Notice has been
     given may be converted into Common Stock at any time prior to the
     close of business on the applicable Purchase Date only if the
     applicable Purchase Notice has been withdrawn in accordance with
     the terms of this Indenture;

        (iv)  that Securities must be surrendered to the Paying Agent
     or to the office or agency referred to in Section 4.05 to collect
     payment;

          (v) that the Purchase Price for any security as to which a
     Purchase Notice has been given and not withdrawn will be paid
     promptly following the later of the Purchase Date and the time of
     surrender of such Security as described in (iv);

      (vi)  the procedures the Holder must follow to exercise rights
     under Section 3.08 and a brief description of those rights;

      (vii)  briefly, the conversion rights of the Securities and that
     Holders who want to convert Securities must satisfy the
     requirements set forth in paragraph 8 of the Securities; and



      (viii) the procedures for withdrawing a Purchase Notice
     (including, without limitation, for a conditional withdrawal
     pursuant to the terms of Section 3.08(a)(1)(D) or Section 3.10).

     At the Company's written request, the Trustee shall give such
notice in the Company's name and at the Company's expense;
PROVIDED, HOWEVER, that, in all cases, the text of such notice shall
be prepared by the Company.

     Upon determination of the actual number of shares of Common Stock
to be issued for each $1,000 Principal Amount of Securities, the
Company will publish such determination in THE WALL STREET JOURNAL or
another daily newspaper of national circulation and furnish the
Trustee with an affidavit of publication.

     (f) COVENANTS OF THE COMPANY.  All shares of Common Stock
delivered upon purchase of the Securities shall be newly issued shares
or treasury shares, shall be duly authorized, validly issued, fully
paid and nonassessable and shall be free from preemptive rights and
free of any lien or adverse claim.

     The Company shall use its best efforts to list or cause to have
quoted any shares of Common Stock to be issued to purchase Securities
on the principal national securities exchange or over-the-counter or
other domestic market on which any other shares of the Common Stock
are then listed or quoted.  The Company will promptly inform the
Trustee in writing of any such listing.

     (g) PROCEDURE UPON PURCHASE.  The Company shall deposit cash (in
respect of a cash purchase under Section 3.08(c) or for fractional
interests, as applicable) or shares of Common Stock, or any
combination thereof, as applicable, at the time and in the manner as
provided in Section 3.11, sufficient to pay the aggregate Purchase
Price of all Securities to be purchased pursuant to this Section 3.08. 
As soon as practicable after the later of the Purchase Date and the
date such Securities are surrendered to the Paying Agent or at the
office or agency referred to in Section 4.05, the Company shall
deliver to each Holder entitled to receive Common Stock through the
Paying Agent a certificate for the number of full shares of Common
Stock issuable in payment of the Purchase Price and cash in lieu of
any fractional interests.  The person in whose name the certificate
for Common Stock is registered shall be treated as a holder of record
of such Common Stock on the Business Day following the related
Purchase Date.  Subject to Section 3.08(d), no payment or adjustment
will be made for dividends on the Common Stock the record date for
which occurred prior to the Purchase Date.

     (h) TAXES.  If a Holder of a Security is paid in Common Stock,
the Company shall pay any documentary, stamp or similar issue or
transfer tax due on such issue of shares of Common Stock.  However,
the Holder shall pay any such tax which is due because 



the Holder requests the shares of Common Stock to be issued in a name other 
than the Holder's name.  The Paying Agent may refuse to deliver the 
certificates representing the Common Stock being issued in a name other than 
the Holder's name until the Paying Agent receives a sum sufficient to pay any 
tax which will be due, as set forth in an Officers' Certificate, because the 
shares of Common Stock are to be issued in a name other than the Holder's 
name.  Nothing herein shall preclude any income tax withholding required by 
law or regulations.

     SECTION 3.09.  PURCHASE OF SECURITIES AT OPTION OF THE HOLDER UPON 
CHANGE OF CONTROL. (a)  If on or prior to August 19, 2002 there shall have 
occurred a Change of Control, Securities shall be purchased, at the option of 
the Holder thereof, by the Company at the purchase price specified in 
paragraph 6 of the Securities (the "CHANGE OF CONTROL PURCHASE PRICE"), on 
the date that is 35 Business Days after the occurrence of the Change of 
Control (the "CHANGE OF CONTROL PURCHASE DATE"), subject to satisfaction by 
or on behalf of the Holder of the requirements set forth in Section 3.09(c).

     Notwithstanding the foregoing provisions of this Section 3.09, a Change 
of Control shall not be deemed to have occurred if at any time the Company, 
any Subsidiary, any employee stock ownership plan or any other employee 
benefit plan of the Company or any Subsidiary, or any person holding Common 
Stock for or pursuant to the terms of any such employee benefit plan files or 
becomes obligated to file a report under or in response to Schedule 13D or 
Schedule 14D-1 (or any successor schedule, form or report) under the Exchange 
Act disclosing beneficial ownership by it of shares of Common Stock, whether 
in excess of 50% or otherwise.

     (b) Within 15 Business Days after the occurrence of a Change of Control, 
(i) the Company shall mail a written notice of such Change of Control by 
first-class mail to the Trustee and to each Holder (and to beneficial owners 
if required by applicable law) and (ii) the Company shall cause a copy of 
such notice to be published in THE WALL STREET JOURNAL or another daily 
newspaper of national circulation.  The notice shall include a form of Change 
of Control Purchase Notice to be completed by the Securityholder and shall 
state:

          (1) the events causing a Change of Control and the date such Change
     of Control is deemed to have occurred for purposes of this Section 3.09;

          (2) the date by which the Change of Control Purchase Notice pursuant
     to this Section 3.09 must be given;

          (3) the Change of Control Purchase Date;

          (4) the Change of Control Purchase Price;



          (5) the name and address of the Paying Agent and the Conversion Agent
      and the office or agency referred to in Section 4.05;

          (6) the Conversion Rate and any adjustments thereto;

          (7) that Securities as to which a Change of Control Purchase Notice 
     has been given may be converted into Common Stock (or, in lieu thereof, 
     cash, if the Company shall so elect) at any time prior to the close of 
     business on the Change of Control Purchase Date only if the Change of 
     Control Purchase Notice has been withdrawn by the Holder in accordance 
     with the terms of this Indenture;

          (8) that Securities must be surrendered to the Paying Agent or the
     office or agency referred to in Section 4.05 to collect payment;

          (9) that the Change of Control Purchase Price for any Security as 
     to which a Purchase Notice has been duly given and not withdrawn will
     be paid promptly following the later of the Change of Control Purchase
     Date and the time of surrender of such Security as described in (8);

        (10)  the procedures the Holder must follow to exercise rights
     under this Section 3.09 and a brief description of those rights;

        (11)  briefly, the conversion rights of the Securities;  and

        (12)  the procedures for withdrawing a Change of Control Purchase
     Notice.

     (c) A Holder may exercise its rights specified in Section 3.09(a) upon 
delivery of a written notice of purchase (a "CHANGE OF CONTROL PURCHASE 
NOTICE") to the Paying Agent or to the office or agency referred to in 
Section 4.05 at any time prior to the close of business on the Change of 
Control Purchase Date, stating:

          (1) the certificate number of the Security which the Holder
     will deliver to be purchased;

          (2) the portion of the Principal Amount of the Security which 
     the Holder will deliver to be purchased, which portion must be $1,000
     or an integral multiple thereof; and

          (3) that such Security shall be purchased on the Change of Control
     Purchase Date pursuant to the terms and conditions specified in paragraph
     6 of the Securities.



     Receipt of the Security by the Paying Agent prior to, on or after the 
Change of Control Purchase Date (together with all necessary endorsements), 
at the offices of the Paying Agent or to the office or agency referred to in 
Section 4.05 shall be a condition to the receipt by the Holder of the Change 
of Control Purchase Price therefor; PROVIDED, HOWEVER, that such Change of 
Control Purchase Price shall be so paid pursuant to this Section 3.09 only if 
the Security so delivered to the Paying Agent or such office or agency shall 
conform in all respects to the description thereof set forth in the related 
Change of Control Purchase Notice.

     The Company shall purchase from the Holder thereof, pursuant to this 
Section 3.09, a portion of a Security if the Principal Amount of such portion 
is $1,000 or an integral multiple of $1,000.  Provisions of this Indenture 
that apply to the purchase of all of a Security also apply to the purchase of 
such portion of such Security.

     Any purchase by the Company contemplated pursuant to the provisions of 
this Section 3.09 shall be consummated by the delivery of the consideration 
to be received by the Holder promptly following the later of the Change of 
Control Purchase Date and the date such Securities are surrendered to the 
Paying Agent or at the office or agency referred to in Section 4.05.

     Notwithstanding anything herein to the contrary, any Holder delivering 
to the Paying Agent or to the office or agency referred to in Section 4.05 
the Change of Control Purchase Notice contemplated by this Section 3.09(c) 
shall have the right to withdraw such Change of Control Purchase Notice at 
any time prior to or on the Change of Control Purchase Date by delivery of a 
written notice of withdrawal to the Paying Agent or to such office or agency 
in accordance with Section 3.10.

     The Paying Agent shall promptly notify the Company of the receipt by it 
of any Change of Control Purchase Notice or written withdrawal thereof.

     SECTION 3.10. EFFECT OF PURCHASE NOTICE OR CHANGE OF CONTROL PURCHASE 
NOTICE.  Upon receipt by the Paying Agent of the Purchase Notice or Change of 
Control Purchase Notice specified in Section 3.08(a) or Section 3.09(c), as 
applicable, the Holder of the Security in respect of which such Purchase 
Notice or Change of Control Purchase Notice, as the case may be, was given 
shall (unless such Purchase Notice or Change of Control Purchase Notice is 
withdrawn as specified in the following two paragraphs) thereafter be 
entitled to receive solely the Purchase Price or Change of Control Purchase 
Price, as the case may be, with respect to such Security.  Such Purchase 
Price or Change of Control Purchase Price shall be paid to such Holder 
promptly following the later of (x) the Business Day following the Purchase 
Date or the Change of Control Purchase Date, as the case may be, with respect



to such Security (provided the conditions in Section 3.08(a) or Section 
3.09(c), as applicable, have been satisfied) and (y) the time of delivery of 
such Security to the Paying Agent or to the office or agency referred to in 
Section 4.05 by the Holder thereof in the manner required by Section 3.08(a) 
and (g) or Section 3.09(c), as applicable.  Securities in respect of which a 
Purchase Notice or Change of Control Purchase Notice, as the case may be, has 
been given by the Holder thereof may not be converted into shares of Common 
Stock on or after the date of the delivery of such Purchase Notice or Change 
of Control Purchase Notice, as the case may be, unless such Purchase Notice 
or Change of Control Purchase Notice, as the case may be, has first been 
validly withdrawn as specified in the following two paragraphs.

     A Purchase Notice or Change of Control Purchase Notice, as the case may 
be, may be withdrawn by means of a written notice of withdrawal delivered to 
the office of the Paying Agent or to the office or agency referred to in 
Section 4.05 at any time on or prior to the Purchase Date or the Change of 
Control Purchase Date, as the case may be, specifying:

          (1) the certificate number of the Security in respect of
     which such notice of withdrawal is being submitted;

          (2) the Principal Amount of the Security with respect to
     which such notice of withdrawal is being submitted; and

          (3) the Principal Amount, if any, of such Security which
     remains subject to the original Purchase Notice or Change of
     Control Purchase Notice, as the case may be, and which has been
     or will be delivered for purchase by the Company.

     A written notice of withdrawal of a Purchase Notice may be in the form 
set forth in the preceding paragraph or may be in the form of (i) a 
conditional withdrawal contained in a Purchase Notice pursuant to the terms 
of Section 3.08(a)(1)(D) or (ii) a conditional withdrawal containing the 
information set forth in Section 3.08(a)(1)(D) and the preceding paragraph 
and contained in a written notice of withdrawal delivered to the Paying Agent 
as set forth in the preceding paragraph.

     There shall be no purchase of any Securities pursuant to Sections 3.08 
(other than through the issuance of Common Stock in payment of the Purchase 
Price, including cash in lieu of fractional shares of Common Stock) or 3.09 
if there has occurred (prior to, on or after, as the case may be, the giving, 
by the Holders of such Securities, of the required Purchase Notice or Change 
of Control Purchase Notice, as the case may be) and is continuing an Event of 
Default (other than a default in the payment of the Purchase Price or Change 
of Control Purchase Price, as the case may be, with respect to such 
Securities). The Paying Agent will promptly return to the respective Holders 
thereof any Securities (x) with respect to which a Purchase Notice or Change 
of Control Purchase Notice, as the case may be, has been withdrawn in 
compliance with this



Indenture, or (y) held by it during the continuance of an Event of 
Default (other than a default in the payment of the Purchase Price or Change 
of Control Purchase Price, as the case may be, with respect to such 
Securities) in which case, upon such return, the Purchase Notice or Change of 
Control Purchase Notice with respect thereto shall be deemed to have been 
withdrawn.

     SECTION 3.11. DEPOSIT OF PURCHASE PRICE OR CHANGE OF CONTROL PURCHASE 
PRICE.  Prior to 3:00 p.m. (local time in The City of New York) on the 
Business Day following the Purchase Date or the Change of Control Purchase 
Date, as the case may be, the Company shall deposit with the Trustee or with 
the Paying Agent (or, if the Company or a Subsidiary or an Affiliate of 
either of them is acting as Paying Agent, shall segregate and hold in trust 
as provided in Section 2.04) an amount of cash in immediately available funds 
or securities, if expressly permitted hereunder, sufficient to pay the 
aggregate Purchase Price or Change of Control Purchase Price, as the case may 
be, of all the Securities or portions thereof which are to be purchased as of 
the Purchase Date or Change of Control Purchase Date, as the case may be.

     SECTION 3.12. SECURITIES PURCHASED IN PART.  Any Security which is to be 
purchased only in part shall be surrendered at the office of the Paying Agent 
or the office or agency referred to in Section 4.05 (with, if the Company or 
the Trustee so requires, due endorsement, or a written instrument of transfer 
in form satisfactory to the Company and the Trustee executed by the Holder or 
such Holder's attorney duly authorized in writing) and the Company shall 
execute and the Trustee shall authenticate and deliver to the Holder of such 
Security, without service charge, a new Security or Securities, of any 
authorized denomination as requested by such Holder in aggregate Principal 
Amount equal to, and in exchange for, the portion of the Principal Amount of 
the Security so surrendered which is not purchased.

     SECTION 3.13. COVENANT TO COMPLY WITH SECURITIES LAWS UPON PURCHASE OF 
SECURITIES.  In connection with any offer to purchase or purchase of 
Securities under Section 3.08 or 3.09 hereof, the Company shall (i) comply 
with Rule 13e-4 and Rule 14e-1 under the Exchange Act, if applicable, (ii) 
file the related Schedule 13E-4 (or any successor schedule, form or report) 
under the Exchange Act, if applicable, and (iii) otherwise comply with all 
Federal and state securities laws regulating the offer and delivery of shares 
of Common Stock upon purchase of the Securities (including positions of the 
SEC under applicable no-action letters) so as to permit the rights and 
obligations under Sections 3.08 and 3.09 to be exercised in the time and in 
the manner specified in Sections 3.08 and 3.09.

     SECTION 3.14. REPAYMENT TO THE COMPANY.  The Trustee and the Paying 
Agent shall return to the Company, upon written request, any



cash or shares of Common Stock, together with interest on such cash as 
hereinafter provided and dividends on such shares of Common Stock, if any 
(subject to the provisions of Section 7.01(f)), held by them for the payment 
of a Purchase Price or Change of Control Purchase Price, as the case may be, 
of the Securities that remain unclaimed as provided in paragraph 12 of the 
Securities; PROVIDED, HOWEVER, that to the extent that the aggregate amount 
of cash or shares of Common Stock deposited by the Company pursuant to 
Section 3.11 exceeds the aggregate Purchase Price or Change of Control 
Purchase Price, as the case may be, of the Securities or portions thereof to 
be purchased, then promptly after the Business Day following the Purchase 
Date or Change of Control Purchase Date, as the case may be, the Trustee 
shall return any such excess to the Company together with interest as 
hereinafter provided or dividends, if any, thereon (subject to the provisions 
of Section 7.01(f)).  Any cash deposited with the Trustee or with the Paying 
Agent pursuant to Section 3.11 hereof, shall be invested by the Trustee or 
Paying Agent, as applicable, in short term obligations of, or fully 
guaranteed by, the United States of America, or commercial paper rated A-1 or 
better by Standard and Poor's Corporation or P-1 or better by Moody's 
Investors Service, Inc. as specifically directed in writing by the Company.  
Interest earned on such investments shall be repaid to the Company pursuant 
to this Section 3.14.  Except as provided for in this Section 3.14, the 
Trustee shall be under no liability for interest on any money received by it 
pursuant to this Indenture.

                                 ARTICLE 4

                                 COVENANTS


     SECTION 4.01.  PAYMENT OF SECURITIES.  The Company shall promptly make 
all payments in respect of the Securities on the dates and in the manner 
provided in the Securities or pursuant to this Indenture. Principal Amount, 
Issue Price, accrued Original Issue Discount, Redemption Price, Purchase 
Price, Change of Control Purchase Price and interest, if any, shall be 
considered paid on the applicable date due if on such date the Trustee or the 
Paying Agent holds, in accordance with this Indenture, cash or securities, if 
expressly permitted hereunder, sufficient to pay all such amounts then due.

     The Company shall, to the extent permitted by law, pay interest on 
overdue amounts at the per annum rate of interest set forth in paragraph 1 of 
the Securities, compounded semi-annually, which interest on overdue amounts 
(to the extent payment of such interest shall be legally enforceable) shall 
accrue from the date such overdue amounts were originally due and payable.



     SECTION 4.02.  SEC REPORTS.  The Company shall file with the Trustee, 
within 15 days after it files such annual and quarterly reports, information, 
documents and other reports with the SEC, copies of its annual and quarterly 
reports and of the information, documents and other reports (or copies of 
such portions of any of the foregoing as the SEC may by rules and regulations 
prescribe) which the Company is required to file with the SEC pursuant to 
Section 13 or 15(d) of the Exchange Act (or any such successor provisions 
thereto).  In the event the Company is at any time no longer subject to the 
reporting requirements of Section 13 or 15(d) of the Exchange Act (or any 
such successor provisions), it shall continue to provide the Trustee with 
reports containing substantially the same information as would have been 
required to be filed with the SEC had the Company continued to have been 
subject to such reporting requirements, including, with respect to annual 
information only, a report thereon by the Company's certified independent 
public accountants as such would be required in such reports to the 
Commission and, in each case, together with a management's discussion and 
analysis of results of operations and financial condition as such would be so 
required.  In addition, for so long as the Notes are Transfer Restricted 
Securities, the Company will continue to provide to Holders and to 
prospective purchasers of the Securities, the information required by Rule 
144A(d)(4) under the Securities Act, and the Trustee shall make any such 
reports available to Securityholders upon request.  In such event, such 
reports shall be provided at the times the Company would have been required 
to provide reports had it continued to have been subject to such reporting 
requirements.  The Company also shall comply with the other provisions of TIA 
Section 314(a), to the extent such provisions are applicable.

     SECTION 4.03.  COMPLIANCE CERTIFICATE; NOTICE OF DEFAULTS.  (a) To the 
extent required by applicable law, the Company shall deliver to the Trustee 
within 120 days after the end of each fiscal year of the Company (beginning 
with the fiscal year ending nearest September 1, 1997) a certificate of the 
principal executive officer, the principal financial officer, or principal 
accounting officer of the Company stating whether or not, to the knowledge of 
the signer, the Company has complied with all conditions and covenants on its 
part contained in this Indenture and, if the signer has obtained knowledge of 
any default by the Company in the performance, observance or fulfillment of 
any such condition or covenant, specifying each such default and the nature 
thereof.  For the purpose of this Section 4.03, compliance shall be 
determined without regard to any grace period or requirement of notice 
provided pursuant to the terms of this Indenture.

     (b) The Company shall file with the Trustee written notice of the 
occurrence of any Default or Event of Default within five Business Days of 
its becoming aware of such Default or Event of Default.



     SECTION 4.04.  FURTHER INSTRUMENTS AND ACTS.  Upon request of the
Trustee, the Company will execute and deliver such further instruments
and do such further acts as may be reasonably necessary or proper to
carry out more effectively the purposes of this Indenture.

     SECTION 4.05.  MAINTENANCE OF OFFICE OR AGENCY.  The Company will 
maintain in the Borough of Manhattan, The City of New York, in such location 
as may be required by the rules of any securities exchange or quotation 
system on which the Securities may from time to time be listed, an office or 
agency where Securities may be presented or surrendered for payment, where 
Securities may be surrendered for registration of transfer, exchange, 
purchase, redemption or conversion and where notices and demands to or upon 
the Company in respect of the Securities and this Indenture may be served.  
The office of the Trustee in The City of New York, at which at any particular 
time its corporate trust business shall be principally administered, which 
office on the date hereof is located at IBJ Schroeder Bank & Trust, 1 State 
Street Plaza, New York, New York 10004, shall be such office or agency for 
all of the aforesaid purposes unless the Company shall maintain some other 
office or agency for such purposes and shall give prompt written notice to 
the Trustee of the location, and any change of location, of such other office 
or agency.  If at any time the Company shall fail to maintain any such 
required office or agency or shall fail to furnish the Trustee with the 
address thereof, such presentations, surrenders, notices and demands may be 
made or served at the address of the Trustee set forth in Section 12.02.

     The Company may also from time to time designate one or more other 
offices or agencies where the Securities may be presented or surrendered for 
any or all such purposes and may from time to time rescind such designations; 
PROVIDED, HOWEVER, that no such designation or rescission shall in any manner 
relieve the Company of its obligation to maintain an office or agency in The 
Borough of Manhattan, The City of New York, for such purposes.

     SECTION 4.06.  CALCULATION OF ORIGINAL ISSUE DISCOUNT.  The Company 
shall file with the Trustee promptly following the end of each calendar year 
a written notice specifying the amount of original issue discount (including 
daily rates and accrual periods) accrued on outstanding Securities as of the 
end of such year.

                            ARTICLE 5

                      SUCCESSOR CORPORATION

     SECTION 5.01.  WHEN COMPANY MAY MERGE OR TRANSFER ASSETS.  So long as 
any Securities shall be outstanding, the Company shall not,



directly or indirectly, consolidate with or merge with or into any other 
corporation or other person or sell, lease, convey or transfer all or 
substantially all of its properties and assets (computed on a consolidated 
basis), whether in a single transaction or a series of related transactions, 
to another person or group of affiliated persons (such successor corporation 
or person, as the case may be, shall in this Article 5 be referred to as the 
"Successor Company"), unless

          (1)  either (x) in the case of a merger or consolidation,
     the Company shall be the continuing corporation or (y) the
     Successor Company (if other than the Company) shall be organized
     and existing under the laws of the United States of America or
     any State or the District of Columbia, and shall expressly assume
     by an indenture supplemental hereto, executed and delivered to
     the Trustee, in form satisfactory to the Trustee, the due and
     punctual payment of the principal of and premium, if any, and
     interest, if any, on all the Securities and the performance of
     every covenant of this Indenture and in the Securities on the
     part of the Company to be performed or observed;

          (2)  immediately after giving effect to such transaction, no
     Event of Default, and no event that, after notice or lapse of
     time, or both, would become an Event of Default, shall have
     happened and be continuing;

          (3)  the Company has delivered to the Trustee an Officers'
     Certificate and an Opinion of Counsel each stating that such
     consolidation, merger, conveyance, transfer or lease and such
     supplemental indenture comply with this Article and that all
     conditions precedent herein provided for relating to such
     transaction have been complied with.

     For purposes of the foregoing, the transfer (by lease, assignment, sale 
or otherwise) of all or substantially all of the properties and assets of one 
or more subsidiaries, the Company's interest in which constitutes all or 
substantially all of the properties and assets of the Company shall be deemed 
to be the transfer of all or substantially all of the properties and assets 
of the Company.



     SECTION 5.02.  SUCCESSOR COMPANY SUBSTITUTED.  Upon any consolidation 
with or merger into any other corporation or other person, or any conveyance, 
transfer or lease of the properties and assets of the Company substantially 
as an entirety in accordance with Section 5.01, the Successor Company or 
person formed by such consolidation or into which the Company is merged or to 
which such conveyance, transfer or lease is made shall succeed to, and be 
substituted for, and may exercise every right and power of, the Company under 
this Indenture with the same effect as if such Successor Company or person 
had been named as the Company herein, and thereafter, except in the case of a 
lease and obligations the Company may have under a supplemental indenture 
pursuant to Section 10.14, the predecessor corporation shall be relieved of 
all obligations and covenants under this Indenture and the Securities.  
Subject to Section 9.06, the Company, the Trustee and the successor person 
shall enter into a supplemental indenture to evidence the succession and 
substitution of such successor person and such discharge and release of the 
Company.

                                  ARTICLE 6
                                      
                           DEFAULTS AND REMEDIES

     SECTION 6.01.  EVENTS OF DEFAULT.  An "EVENT OF DEFAULT" occurs if:

          (1) the Company defaults in the payment of the Principal
     Amount, Issue Price, accrued Original Issue Discount, Redemption
     Price, Purchase Price or Change of Control Purchase Price on any
     Security, when the same becomes due and payable at its Stated
     Maturity, upon redemption, upon declaration, when due for
     purchase by the Company or otherwise, whether or not such payment
     shall be prohibited by this Indenture;

          (2) the Company fails to comply with any of its agreements
     in the Securities or this Indenture and such failure continues
     for 60 days after receipt by the Company of a Notice of Default;

          (3) the Company pursuant to or within the meaning of any
     Bankruptcy Law:

               (A) commences a voluntary case or proceeding;

               (B) consents to the entry of an order for relief
          against it in an involuntary case or proceeding or the
          commencement of any case against it;

               (C) consents to the appointment of a Custodian of it or
          for any substantial part of its property;



               (D) makes a general assignment for the benefit of its
          creditors;

               (E) files a petition in bankruptcy or answer or consent
          seeking reorganization or relief; or

               (F) consents to the filing of such petition or the
          appointment of or taking possession by a Custodian;

          (4) a court of competent jurisdiction enters an order or
     decree under any Bankruptcy Law that:

               (A) is for relief against the Company in an involuntary
          case or proceeding, or adjudicates the Company insolvent or
          bankrupt;

               (B) appoints a Custodian of the Company or for any
          substantial part of its property; or

               (C) orders the winding up or liquidation of the
          Company;

     and the order or decree remains unstayed and in effect for 60
     days;

          (5) the Company fails to deliver shares of Common Stock or
     pay cash in lieu of fractional shares in accordance with the
     terms hereof when such Common Stock or cash in lieu of fractional
     shares is required to be delivered, upon conversion of a Security
     and such failure is not remedied for a period of 10 days; or

          (6)  (a) default shall occur (i) in the payment of any
     principal on any debt for borrowed money of the Company, in an
     aggregate principal amount in excess of $10.0 million, when due
     at its final maturity, or (ii) in the performance of any term or
     provision of any debt for borrowed money of the Company in an
     aggregate principal amount in excess of $10.0 million that
     results in such debt becoming or being declared due and payable.

     A Default under clause (2) above is not an Event of Default until the 
Trustee notifies the Company, or the Holders of at least 25% in aggregate 
Principal Amount of the Securities at the time outstanding notify the Company 
and the Trustee, of the Default and the Company does not cure such Default 
within the time specified in clause (2) above after receipt of such notice.  
Any such notice must specify the Default, demand that it be remedied and 
state that such notice is a "Notice of Default."

     The Company shall deliver to the Trustee, within 30 days after it 
becomes aware of the occurrence thereof, written notice of any event which 
with the giving of notice and the lapse of time or both



would become an Event of Default under clause (2) or clause (6), its status 
and what action the Company is taking or proposes to take with respect 
thereto.

     SECTION 6.02.  ACCELERATION.  If an Event of Default (other than an 
Event of Default specified in Section 6.01(3) or (4)) occurs and is 
continuing, unless the Principal Amount of all the Securities shall have 
already become due and payable, either the Trustee by notice to the Company, 
or the Holders of at least 25% in aggregate Principal Amount of the 
Securities at the time outstanding by notice to the Company and the Trustee, 
may declare the Issue Price and accrued Original Issue Discount through the 
date of declaration on all the Securities to be immediately due and payable, 
whereupon such Issue Price and accrued Original Issue Discount shall be due 
and payable immediately; PROVIDED that, if an Event of Default specified in 
Section 6.01(3) or (4) occurs and is continuing, the Issue Price and accrued 
Original Issue Discount on all the Securities through the date of the 
occurrence of such Event of Default shall become and be immediately due and 
payable without any declaration or other act on the part of the Trustee or 
any Securityholders.  The Holders of a majority in aggregate Principal Amount 
of the Securities at the time outstanding, by notice to the Trustee (and 
without notice to any other Securityholder) may rescind an acceleration and 
its consequences if the rescission would not conflict with any judgment or 
decree and if all existing Events of Default have been cured or waived except 
nonpayment of the Issue Price and accrued Original Issue Discount that have 
become due solely as a result of acceleration and if all amounts due to the 
Trustee under Section 7.06 have been paid.  No such rescission shall affect 
any subsequent Default or impair any right consequent thereto.

     SECTION 6.03.  OTHER REMEDIES.  If an Event of Default occurs and is 
continuing, the Trustee may pursue any available remedy to collect the 
payment of the Issue Price and accrued Original Issue Discount on the 
Securities or to enforce the performance of any provision of the Securities 
or this Indenture.

     The Trustee may maintain a proceeding even if the Trustee does not 
possess any of the Securities or does not produce any of the Securities in 
the proceeding.  A delay or omission by the Trustee or any Securityholder in 
exercising any right or remedy accruing upon an Event of Default shall not 
impair the right or remedy or constitute a waiver of, or acquiescence in, the 
Event of Default.  No remedy is exclusive of any other remedy.  All available 
remedies are cumulative.

     SECTION 6.04.  WAIVER OF PAST DEFAULTS.  The Holders of a majority in 
aggregate Principal Amount of the Securities at the time outstanding, by 
notice to the Trustee (and without notice to any other Securityholder), may 
waive an existing Default and its consequences except (a) an Event of Default 
described in Section



6.01(1), (b) a Default in respect of a provision that under Section 9.02 
cannot be amended without the consent of each Securityholder affected or (c) 
a Default under Article 10.  When a Default is waived, it is deemed cured and 
shall cease to exist, but no such waiver shall extend to any subsequent or 
other Default or impair any consequent right.  

     SECTION 6.05.  CONTROL BY MAJORITY.  The Holders of a majority in 
aggregate Principal Amount of the Securities at the time outstanding may 
direct the time, method and place of conducting any proceeding for any remedy 
available to the Trustee or of exercising any trust or power conferred on the 
Trustee.  However, the Trustee may refuse to follow any direction that 
conflicts with law or this Indenture or that the Trustee determines in good 
faith is unduly prejudicial to the rights of other Securityholders or would 
involve the Trustee in personal liability unless the Trustee shall have been 
provided with reasonable security or indemnity against such liability 
satisfactory to the Trustee.  

     SECTION 6.06.  LIMITATION ON SUITS.  A Securityholder may not pursue any 
remedy with respect to this Indenture or the Securities unless:

          (1) the Holder gives to the Trustee written notice stating
     that an Event of Default is continuing;

          (2) the Holders of at least 25% in aggregate Principal
     Amount of the Securities at the time outstanding make a written
     request to the Trustee to pursue the remedy;

          (3) such Holder or Holders offer to the Trustee reasonable
     security or indemnity against any loss, liability or expense
     satisfactory to the Trustee;

          (4) the Trustee does not comply with the request within 60
     days after receipt of the notice, the request and the offer of
     security or indemnity; and

          (5) the Holders of a majority in aggregate Principal Amount
     of the Securities at the time outstanding do not give the Trustee
     a direction inconsistent with the request during such 60-day
     period.

     A Securityholder may not use this Indenture to prejudice the rights of 
any other Securityholder or to obtain a preference or priority over any other 
Securityholder.

     SECTION 6.07.  RIGHTS OF HOLDERS TO RECEIVE PAYMENT. Notwithstanding any 
other provision of this Indenture, the right of any Holder to receive payment 
of the Principal Amount, Issue Price, accrued Original Issue Discount, 
Redemption Price, Purchase Price, Change of Control Purchase Price or 
interest, if any, in respect of the Securities held by such Holder, on or 
after the respective due



dates expressed in the Securities or any Redemption Date, and to convert the 
Securities in accordance with Article 10 or to bring suit for the enforcement 
of any such payment on or after such respective dates or the right to 
convert, shall not be impaired or affected adversely without the consent of 
each such Holder.

     SECTION 6.08.  COLLECTION SUIT BY TRUSTEE.  If an Event of Default 
described in Section 6.01(1) occurs and is continuing, the Trustee may 
recover judgment in its own name and as trustee of an express trust against 
the Company for the whole amount owing with respect to the Securities and the 
amounts provided for in Section 7.06.

     SECTION 6.09.  TRUSTEE MAY FILE PROOFS OF CLAIM.  In case of the 
pendency of any receivership, insolvency, liquidation, bankruptcy, 
reorganization, arrangement, adjustment, composition or other judicial 
proceeding relative to the Company or any other obligor upon the Securities 
or the property of the Company or of such other obligor or their creditors, 
the Trustee (irrespective of whether the Principal Amount, Issue Price, 
accrued Original Issue Discount, Redemption Price, Purchase Price, Change of 
Control Purchase Price or interest, if any, in respect of the Securities 
shall then be due and payable as therein expressed or by declaration or 
otherwise and irrespective of whether the Trustee shall have made any demand 
on the Company for the payment of any such amount) shall be entitled and 
empowered, by intervention in such proceeding or otherwise:

          (a) to file and prove a claim for the whole amount of the
     Principal Amount, Issue Price, accrued Original Issue Discount,
     Redemption Price, Purchase Price, Change of Control Purchase
     Price or interest, if any, and to file such other papers or
     documents as may be necessary or advisable in order to have the
     claims of the Trustee (including any claim for the reasonable
     compensation, expenses, disbursements and advances of the
     Trustee, its agents and counsel) and of the Holders allowed in
     such judicial proceeding; and

          (b) to collect and receive any moneys or other property
     payable or deliverable on any such claims and to distribute the
     same;

and any Custodian, receiver, assignee, trustee, liquidator, sequestrator or 
similar official in any such judicial proceeding is hereby authorized by each 
Holder to make such payments to the Trustee and, in the event that the 
Trustee shall consent to the making of such payments directly to the Holders, 
to pay the Trustee any amount due it for the reasonable compensation, 
expenses, disbursements and advances of the Trustee, its agents and counsel, 
and any other amounts due the Trustee under Section 7.06.



     Nothing herein contained shall be deemed to authorize the Trustee to 
authorize or consent to or accept or adopt on behalf of any Holder any plan 
of reorganization, arrangement, adjustment or composition affecting the 
Securities or the rights of any Holder thereof, or to authorize the Trustee 
to vote in respect of the claim of any Holder in any such proceeding.

     SECTION 6.10. PRIORITIES.  If the Trustee collects any money pursuant to 
this Article 6, it shall pay out the money in the following order:

         FIRST:  to the Trustee for amounts due under Section 7.06;

         SECOND:  to Securityholders for amounts due and unpaid on the 
Securities for the Principal Amount, Issue Price, accrued Original Issue 
Discount, Redemption Price, Purchase Price, Change of Control Purchase Price 
or interest, if any, as the case may be, ratably, without preference or 
priority of any kind, according to such amounts due and payable on the 
Securities; and

         THIRD:  the balance, if any, to the Company.

     The Trustee may fix a record date and payment date for any payment to 
Securityholders pursuant to this Section 6.10.  At least 15 days before such 
record date, the Company shall mail to each Securityholder and the Trustee a 
notice that states the record date, the payment date and amount to be paid.

     SECTION 6.11. UNDERTAKING FOR COSTS.  In any suit for the enforcement of 
any right or remedy under this Indenture or in any suit against the Trustee 
for any action taken or omitted by it as Trustee, a court in its discretion 
may require the filing by any party litigant (other than the Trustee) in the 
suit of an undertaking to pay the costs of the suit, and the court in its 
discretion may assess reasonable costs, including reasonable attorneys' fees 
and expenses, against any party litigant in the suit, having due regard to 
the merits and good faith of the claims or defenses made by the party 
litigant.  This Section 6.11 does not apply to a suit initiated by the 
Trustee, a suit by a Holder pursuant to Section 6.07 or a suit by Holders of 
more than 10% in aggregate Principal Amount of the Securities at the time 
outstanding.  

     SECTION 6.12. NOTICE OF DEFAULTS.  The Trustee shall, within 90 days 
after the occurrence of any Default, mail to all Holders of Securities, as 
the names and addresses of such Holders appear on the books of registry of 
the Company, notice of all Defaults of which the Trustee shall be aware, 
unless such Defaults shall have been cured or waived before the giving of 
such notice; PROVIDED that, except in the case of a Default described in 
Section 6.01(1), the Trustee shall be protected in withholding such notice if 
and so long as the board of directors, the executive committee, or a trust 

                                        




committee of directors or Trust Officers of the Trustee in good faith 
determines that the withholding of such notice is in the interests of the 
Holders of Securities.

     SECTION 6.13. WAIVER OF STAY, EXTENSION OR USURY LAWS.  The Company 
covenants (to the extent it may lawfully do so) that it shall not at any time 
insist upon, or plead, or in any manner whatsoever claim or take the benefit 
or advantage of, any stay or extension law or any usury or other law, 
wherever enacted, now or at any time hereafter in force, that would prohibit 
or forgive the Company from paying all or any portion of the Principal 
Amount, Issue Price, accrued Original Issue Discount, Redemption Price, 
Purchase Price or Change of Control Purchase Price in respect of the 
Securities, or any interest on any such amounts, as contemplated herein, or 
that may affect the covenants or the performance of this Indenture or the 
Securities; and the Company (to the extent that it may lawfully do so) hereby 
expressly waives all benefit or advantage of any such law, and covenants that 
it will not hinder, delay or impede the execution of any power herein granted 
to the Trustee, but will suffer and permit the execution of every such power 
as though no such law had been enacted.

                                   ARTICLE 7
                                       
                                    TRUSTEE

     SECTION 7.01.  RIGHTS OF TRUSTEE. (a)  Before the Trustee acts or 
refrains from acting, it may require an Officers' Certificate or an Opinion 
of Counsel.  The Trustee shall not be liable for any action it takes or omits 
to take in good faith in reliance on such Officers' Certificate or Opinion of 
Counsel.

     (b) The Trustee may act through agents and shall not be responsible for 
the misconduct or negligence of any agent appointed with due care.

     (c) The Trustee shall not be liable for any action it takes or omits to 
take in good faith which it believes to be authorized or within its rights or 
powers.

     (d) The Trustee may refuse to perform any duty or exercise any right or 
power or extend or risk its own funds or otherwise incur any financial 
liability unless it receives indemnity satisfactory to it against any loss, 
liability or expense.

     (e) Money held by the Trustee in trust hereunder need not be segregated 
from other funds except to the extent required by law. Except as provided in 
Section 3.14 hereof, the Trustee (acting in any capacity hereunder) shall be 
under no liability for interest on any money received by it hereunder.

                                        




     (f)  The Trustee undertakes to perform such duties and only such duties 
as are specifically set forth in this Indenture, and no implied covenants or 
obligations shall be read into this Indenture against the Trustee.

     (g)  In the absence of bad faith on its part, the Trustee may 
conclusively rely, as to the truth of the statements and the correctness of 
the opinions expressed therein, upon certificates or opinions furnished to 
the Trustee and conforming to the requirements of this Indenture; but in the 
case of any such certificates or opinions that by any provision hereof are 
specifically required to be furnished to the Trustee, the Trustee shall be 
under a duty to examine the same to determine whether or not they conform to 
the requirements of this Indenture (but need not confirm or investigate the 
accuracy of mathematical calculations or other facts stated therein).

     (h)  The Trustee shall not be liable for any error of judgment made in 
good faith by a Trust Officer, unless it shall be proved that the Trustee was 
negligent in ascertaining the pertinent facts.

     (i)  The Trustee shall not be liable with respect to any action taken or 
omitted to be taken by it in good faith in accordance with the direction of 
the Holders of a majority in principal amount of the outstanding Securities 
relating to the time, method and place of conducting any proceeding for any 
remedy available to the Trustee, or exercising any trust or power conferred 
upon the Trustee, under this Indenture with respect to the Securities.

     (j)  The Trustee may consult with counsel of its selection and the 
advice of such counsel or any Opinion of Counsel shall be full and complete 
authorization and protection in respect of any action taken, suffered or 
omitted by it hereunder in good faith and in reliance thereon.

     (k)  The Trustee shall not be bound to make any investigation into the 
facts or matters stated in any resolution, certificate, statement, 
instrument, opinion, report, notice, request, direction, consent, order, 
bond, debenture, note, other evidence of indebtedness or other paper or 
document, but the Trustee, in its discretion, may make such further inquiry 
or investigation into such facts or matters as it may see fit, and, if the 
Trustee reasonably believes that a default may exist, it shall be entitled to 
examine the books, records and premises of the Company, personally or by 
agent or attorney at the sole cost of the Company and shall incur no 
liability or additional liability of any kind by reason of such inquiry or 
investigation.

     (l)  No provision of this Indenture shall require the Trustee to expend 
or risk its own funds or otherwise incur any financial liability in the 
performance of any of its duties hereunder, or in the exercise of any of its 
rights or powers, if it shall have 

                                        




reasonable grounds for believing that repayment of such funds or adequate 
indemnity against such risk or liability is not reasonably assured to it.

     (m)  The Trustee may rely and shall be protected in acting or refraining 
from acting upon any resolution, certificate, statement, instrument, opinion, 
report, notice, request, direction, consent, order, bond, debenture, note, 
other evidence of indebtedness or other paper or document believed by it to 
be genuine and to have been signed or presented by the proper party or 
parties.

     SECTION 7.02.  INDIVIDUAL RIGHTS OF TRUSTEE.  The Trustee in its 
individual or any other capacity may become the owner or pledgee of 
Securities and may otherwise deal with the Company or its Affiliates with the 
same rights it would have if it were not Trustee.  Any Paying Agent, 
Registrar, Conversion Agent or co-registrar may do the same with like rights. 
However, the Trustee must comply with Sections 7.09 and 7.10.

     SECTION 7.03.  TRUSTEE'S DISCLAIMER.  The Trustee makes no 
representation as to the validity or adequacy of this Indenture or the 
Securities, it shall not be accountable for the Company's use of the proceeds 
from the Securities, it shall not be responsible for any statement in the 
registration statement for the Securities under the Securities Act or in the 
Indenture or the Securities (other than its certificate of authentication), 
or the determination as to which beneficial owners are entitled to receive 
any notices hereunder.

     SECTION 7.04.  NOTICE OF DEFAULTS.  The Trustee shall, within 90 days 
after the occurrence of any Default, mail to all Holders of Securities, as 
the names and addresses of such Holders appear on the books of registry of 
the Company, notice of all Defaults of which the Trustee shall be aware, 
unless such Defaults shall have been cured or waived before the giving of 
such notice.  Except in the case of a Default described in Section 6.01(1), 
the Trustee shall be protected in withholding such notice if and so long as 
the board of directors, the executive committee, or a trust committee of 
directors or Trust Officers of the Trustee in good faith determines that the 
withholding of such notice is in the interests of the Holders of Securities.  

     SECTION 7.05.  REPORTS BY TRUSTEE TO HOLDERS.  Within 60 days after each 
May 15 beginning with the May 15, 1997 following the date of this Indenture, 
the Trustee shall mail to each Securityholder a brief report dated as of such 
June 1 that complies with TIA Section 313(a), if required by said Section.  
The Trustee also shall comply with TIA Section 313(b).

     A copy of each report at the time of its mailing to Securityholders 
shall be provided to the Company and shall be filed with the SEC and each 
stock exchange on which the Securities are 

                                        




listed.  The Company agrees promptly to notify the Trustee whenever the 
Securities become listed on any stock exchange and of any delisting thereof.

     SECTION 7.06.  COMPENSATION AND INDEMNITY.  The Company agrees:(a) to 
pay to the Trustee from time to time such compensation (in accordance with a 
fee schedule agreed upon from time to time) for all services rendered by it 
hereunder (which compensation shall not (to the extent permitted by law) be 
limited by any provision of law in regard to the compensation of a trustee of 
an express trust);

     (b) to reimburse the Trustee (in accordance with a fee schedule agreed 
upon from time to time) upon its request and, if required by the Company, 
submission of reasonable documentation for all reasonable expenses, 
disbursements and advances incurred or made by the Trustee in accordance with 
any provision of this Indenture (including the reasonable compensation and 
the expenses, advances and disbursements of its agents and counsel), except 
any such expense, disbursement or advance as may be attributable to its 
negligence or bad faith; and

     (c) to indemnify each of the Trustee or any predecessor Trustee for, and 
to hold it harmless against, any and all loss, liability, damage, claim or 
expense, including taxes (other than taxes based upon, measured or determined 
by the income of the Trustee), incurred without negligence or bad faith on 
its part, arising out of or in connection with the acceptance or 
administration of this trust, including the reasonable costs and expenses of 
defending itself against any claim or liability in connection with the 
exercise or performance of any of its powers or duties hereunder.

     The Trustee shall give the Company notice of any claim or liability for 
which the Trustee might be entitled to indemnification under subparagraph (c) 
of this Section 7.06, within a reasonable amount of time after a Trust 
Officer of the Trustee actually becomes aware of such claim or liability.  To 
secure the Company's payment obligations in this Section 7.06, the Trustee 
shall have a lien prior to the Securities on all money or property held or 
collected by the Trustee.

     The Company's payment obligations pursuant to this Section 7.06 shall 
survive the discharge of this Indenture.  When the Trustee incurs expenses 
after the occurrence of a Default specified in Section 6.01(3) or (4), the 
expenses are intended to constitute expenses of administration under the 
Bankruptcy Law.  The provisions of this Section shall survive the termination 
of this Indenture.

     SECTION 7.07.  REPLACEMENT OF TRUSTEE.  The Trustee may resign by so 
notifying the Company; PROVIDED, HOWEVER, no such resignation 

                                        




shall be effective until a successor Trustee has accepted its appointment 
pursuant to this Section 7.07.  The Holders of a majority in aggregate 
Principal Amount of the Securities at the time outstanding may remove the 
Trustee by so notifying the Trustee and may appoint a successor Trustee 
(subject to the consent of the Company, such consent not to be unreasonably 
withheld).  The Company shall remove the Trustee if:

          (1) the Trustee fails to comply with Section 7.09;

          (2) the Trustee is adjudged bankrupt or insolvent;

          (3) a receiver or other public officer takes charge of the
     Trustee or its property; or

          (4) the Trustee otherwise becomes incapable of acting.

     If the Trustee resigns or is removed or if a vacancy exists in the 
office of Trustee for any reason, the Company shall promptly appoint, by 
resolution of its Board of Directors, a successor Trustee.

     A successor Trustee shall deliver a written acceptance of its 
appointment to the retiring Trustee and to the Company.  Thereupon the 
resignation or removal of the retiring Trustee shall become effective, and 
the successor Trustee shall have all the rights, powers and duties of the 
Trustee under this Indenture.  The successor Trustee shall mail a notice of 
its succession to Securityholders.  The retiring Trustee shall promptly 
transfer all property held by it as Trustee to the successor Trustee, subject 
to the lien provided for in Section 7.06.

     If a successor Trustee does not take office within 30 days after the 
retiring Trustee resigns or is removed, the retiring Trustee, the Company or 
the Holders of a majority in aggregate Principal Amount of the Securities at 
the time outstanding may petition any court of competent jurisdiction for the 
appointment of a successor Trustee.

     If the Trustee fails to comply with Section 7.09, any Securityholder may 
petition any court of competent jurisdiction for the removal of the Trustee 
and the appointment of a successor Trustee.

     SECTION 7.08.  SUCCESSOR TRUSTEE BY MERGER.  If the Trustee consolidates 
with, merges or converts into, or transfers all or substantially all its 
corporate trust business or assets to, another corporation, the resulting, 
surviving or transferee corporation without any further act shall be the 
successor Trustee.

     SECTION 7.09.  ELIGIBILITY; DISQUALIFICATION.  The Trustee shall at all 
times satisfy the requirements of TIA Sections 

                                        




310(a)(1) and 310(b).  The Trustee shall have a combined capital and surplus 
of at least $100,000,000 as set forth in its most recent published annual 
report of condition.  In determining whether the Trustee has conflicting 
interests as defined in TIA Section 310(b)(1), the provisions contained in 
the proviso to TIA Section 310(b)(1) shall be deemed incorporated herein.

     SECTION 7.10. PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY. The 
Trustee shall comply with TIA Section 311(a), excluding any creditor 
relationship listed in TIA Section 311(b).  A Trustee who has resigned or 
been removed shall be subject to TIA Section 311(a) to the extent indicated 
therein.

     SECTION 7.11.  MONEY HELD IN TRUST.  Money held by the Trustee in trust 
hereunder need not be segregated from other funds except to the extent 
required by law.  The Trustee shall be under no liability for interest on any 
money received by it hereunder except as otherwise agreed in writing with the 
Company.
                                       
                                   ARTICLE 8
                                       
                             DISCHARGE OF INDENTURE


     SECTION 8.01.  DISCHARGE OF LIABILITY ON SECURITIES.  When (i) the 
Company delivers to the Trustee all outstanding Securities (other than 
Securities replaced pursuant to Section 2.07) for cancellation or (ii) all 
outstanding Securities have become due and payable and the Company deposits 
with the Trustee cash or, if expressly permitted by the terms hereof, 
securities sufficient to pay at Stated Maturity the Principal Amount of all 
outstanding Securities (other than Securities replaced pursuant to Section 
2.07), and if in either case the Company pays all other sums payable 
hereunder by the Company (including, without limitation, sums payable by 
delivery of shares of Common Stock pursuant to Section 3.08), then this 
Indenture shall, subject to Section 7.06, cease to be of further effect.  The 
Trustee shall join in the execution of a document prepared by the Company 
acknowledging satisfaction and discharge of this Indenture on demand of the 
Company accompanied by an Officers' Certificate and Opinion of Counsel and at 
the cost and expense of the Company.

     SECTION 8.02.  REPAYMENT TO THE COMPANY.  The Trustee and the Paying 
Agent shall return to the Company upon written request any money or 
securities held by them for the payment of any amount with respect to the 
Securities that remains unclaimed for two years; PROVIDED, HOWEVER, that at 
the Company's written request, the Trustee or such Paying Agent, before being 
required to make any such return, shall, at the expense of the Company, cause 
to be 

                                        




published once in THE WALL STREET JOURNAL or another daily newspaper of 
national circulation or mail to each such Holder notice that such money or 
securities remains unclaimed and that, after a date specified therein, which 
shall not be less than 30 days from the date of such mailing, any unclaimed 
money or securities then remaining will be returned to the Company.  After 
return to the Company, Holders entitled to the money or securities must look 
to the Company for payment as general creditors unless an applicable 
abandoned property law designates another person, and the Trustee and the 
Paying Agent shall have no further liability with respect to such money or 
securities for that period commencing after the return thereof.
                                       
                                   ARTICLE 9
                                       
                                   AMENDMENTS

     SECTION 9.01.  WITHOUT CONSENT OF HOLDERS.  The Company and the Trustee 
may amend this Indenture or the Securities without the consent of any 
Securityholder:

          (1) to cure any ambiguity, omission, defect or inconsistency; 
     PROVIDED, HOWEVER, that such amendment does not materially adversely 
     affect the rights of any Securityholder;

          (2) to comply with Article 5 or Section 10.14;

          (3) to provide for uncertificated Securities in addition to or in 
     place of certificated Securities so long as such uncertificated 
     Securities are in registered form for purposes of the Internal Revenue 
     Code of 1986, as amended;

          (4) to make any change that does not adversely affect the rights of 
     any Securityholder;

          (5) to add to the covenants or obligations of the Company 
     hereunder, for the benefit of the Securityholders, or to surrender any 
     right, power or option herein conferred upon the Company; or

          (6) to make any change to comply with the TIA.

     SECTION 9.02.  WITH CONSENT OF HOLDERS.  With the written consent of the 
Holders of at least a majority in aggregate Principal Amount of the 
Securities at the time outstanding, the Company and the Trustee may amend 
this Indenture or the Securities.  However, without the consent of each 
Securityholder affected, an amendment or supplement to this Indenture or the 
Securities may not:

                                        




          (1) make any change to the Principal Amount of Securities whose 
     Holders must consent to an amendment; 

          (2) make any change to the rate of accrual in connection with 
     Original Issue Discount, reduce the rate of interest referred to in 
     paragraph 1 of the Securities or extend the time for payment of accrued 
     Original Issue Discount or interest, if any, on any Security;

          (3) reduce the Principal Amount or the Issue Price of or extend the 
     Stated Maturity of any Security;

          (4) reduce the amount of cash payable in respect of conversion upon 
     the Company's election to pay cash with respect thereto, the Redemption 
     Price, Purchase Price or Change of Control Purchase Price of any 
     Security or extend the date on which the Purchase Price or Change of 
     Control Purchase Price of any Security is payable;

          (5) make any Security payable in money or securities other than 
     that stated in the Security;

          (6) make any change in Section 6.04 or this Section 9.02, except to 
     increase any percentage referred to therein, or make any change in 
     Section 6.07;

          (7) make any change that adversely affects the right to convert any 
     Security (including the right to receive cash in lieu of Common Stock 
     except as set forth in Section 9.01(4));

          (8) make any change that adversely affects the right to require the 
     Company to purchase the Securities in accordance with the terms thereof 
     and this Indenture (including the right to receive cash if the Company 
     has elected to pay cash upon such purchase);

          (9) make any change to the provisions of this Indenture relating to 
     the purchase of Securities at the option of the Holder pursuant to 
     Section 3.08 or 3.09 which change would result in a violation of 
     applicable federal or state securities laws (including positions of the 
     SEC under applicable no-action letters), whether as a result of the 
     exercise or performance of any rights or obligations under such 
     provisions or otherwise; or

          (10) impair the right to institute suit for the enforcement of any 
     payment with respect to, or conversion of, the Securities.

     It shall not be necessary for the consent of the Holders under this 
Section 9.02 to approve the particular form of any proposed amendment, but it 
shall be sufficient if such consent approves the substance thereof.

                                        




     After an amendment under this Section 9.02 becomes effective, the 
Company shall mail to each Holder a notice briefly describing the amendment.

     SECTION 9.03.  COMPLIANCE WITH TRUST INDENTURE ACT.  Every supplemental 
indenture executed pursuant to this Article shall comply with the TIA as then 
in effect.

     SECTION 9.04.  REVOCATION AND EFFECT OF CONSENTS, WAIVERS AND ACTIONS.  
Until an amendment or waiver becomes effective, a consent to it or any other 
action by a Holder of a Security hereunder is a continuing consent by the 
Holder and every subsequent Holder of that Security or portion of the 
Security that evidences the same obligation as the consenting Holder's 
Security, even if notation of the consent, waiver or action is not made on 
the Security.  However, any such Holder or subsequent Holder may revoke the 
consent, waiver or action as to such Holder's Security or portion of the 
Security if the Trustee receives the notice of revocation before the date the 
amendment, waiver or action becomes effective.  After an amendment, waiver or 
action becomes effective, it shall bind every Securityholder, except as 
provided in Section 9.02.

     SECTION 9.05.  NOTATION ON OR EXCHANGE OF SECURITIES.  Securities 
authenticated and delivered after the execution of any supplemental indenture 
pursuant to this Article 9 may, and shall if required by the Trustee, bear a 
notation in form approved by the Trustee as to any matter provided for in 
such supplemental indenture.  If the Company shall so determine, new 
Securities so modified as to conform, in the opinion of the Trustee and the 
Company, to any such supplemental indenture may be prepared and executed by 
the Company and authenticated and delivered by the Trustee in exchange for 
outstanding Securities.

     SECTION 9.06.  TRUSTEE TO SIGN SUPPLEMENTAL INDENTURES.  The Trustee 
shall sign any supplemental indenture authorized pursuant to this Article 9 
if the amendment does not adversely affect the rights, duties, liabilities or 
immunities of the Trustee.  If it does, the Trustee may, but need not, sign 
it.  In signing such amendment the Trustee shall be entitled to receive, and 
(subject to the provisions of Section 7.01) shall be fully protected in 
relying upon, an Officers' Certificate and an Opinion of Counsel stating that 
such amendment is authorized or permitted by this Indenture.

     SECTION 9.07.  EFFECT OF SUPPLEMENTAL INDENTURES.  Upon the execution of 
any supplemental indenture under this Article, this Indenture shall be 
modified in accordance therewith, and such supplemental indenture shall form 
a part of this Indenture for all purposes; and every Holder of Securities 
theretofore or thereafter authenticated and delivered hereunder shall be 
bound thereby.



                                 ARTICLE 10
                                      
                                 CONVERSION


     SECTION 10.01.  CONVERSION PRIVILEGE.  A Holder of a Security may
convert such Security into Common Stock at any time (subject to the
limitation described in Section 3.03(5)) during the period stated in
paragraph 8 of the Securities.  The number of shares of Common Stock
issuable upon conversion of a Security per $1,000 of Principal Amount
thereof (the "CONVERSION RATE") shall be that set forth in paragraph 8
in the Securities, subject to adjustment as herein set forth.

     A Holder may convert a portion of the Principal Amount of a
Security if the portion is $1,000 or an integral multiple of $1,000.
Provisions of this Indenture that apply to conversion of all of a
Security also apply to conversion of a portion of a Security.

     SECTION 10.02.  CONVERSION PROCEDURE.  To convert a Security a
Holder must satisfy the requirements in paragraph 8 of the Securities. 
The date on which the Holder satisfies all those requirements is the
conversion date (the "CONVERSION DATE").  The Company shall deliver to
the Holder no later than the seventh Business Day following the
Conversion Date, through the Conversion Agent, a certificate for the
number of full shares of Common Stock issuable upon the conversion and
cash in lieu of any fractional share determined pursuant to Section
10.03.

     The person in whose name the certificate is registered shall be treated 
as a stockholder of record on and after the Conversion Date; PROVIDED, 
HOWEVER, that no surrender of a Security on any date when the stock transfer 
books of the Company shall be closed shall be effective to constitute the 
person or persons entitled to receive the shares of Common Stock upon such 
conversion as the record holder or holders of such shares of Common Stock on 
such date, but such surrender shall be effective to constitute the person or 
persons entitled to receive such shares of Common Stock as the record holder 
or holders thereof for all purposes at the close of business on the next 
succeeding day on which such stock transfer books are open; PROVIDED, 
FURTHER, that such conversion shall be at the Conversion Rate in effect on 
the date that such Security shall have been surrendered for conversion, as if 
the stock transfer books of the Company had not been closed.  Upon conversion 
of a Security, such person shall no longer be a Holder of such Security.

     Holders may surrender a Security for conversion by means of book
entry delivery in accordance with paragraph 8 of the




Securities and the regulations of the applicable book entry facility.

     No payment or adjustment will be made for dividends on any Common Stock 
except as provided in this Article 10.  On conversion of a Security, that 
portion of accrued Original Issue Discount attributable to the period from 
the Issue Date to the Conversion Date with respect to the converted Security 
shall not be cancelled, extinguished or forfeited, but rather shall be deemed 
to be paid in full to the Holder thereof through delivery of the Common Stock 
(together with the cash payment, if any, in lieu of fractional shares) in 
exchange for the Security being converted pursuant to the provisions hereof; 
and the fair market value of such shares of Common Stock (together with any 
such cash payment in lieu of any fractional shares of Common Stock) shall be 
treated as issued, to the extent thereof, first in exchange for Original 
Issue Discount accrued through the Conversion Date, and the balance, if any, 
of such fair market value of such shares of Common Stock (and any such cash 
payment) shall be treated as issued in exchange for the Issue Price of the 
Security being converted pursuant to the provisions hereof.

     If the Holder converts more than one Security at the same time, the 
number of shares of Common Stock issuable upon the conversion shall be 
computed based on the total Principal Amount of the Securities converted.

     Upon surrender of a Security that is converted in part, the Company 
shall execute, and the Trustee shall authenticate and deliver to the Holder, 
a new Security in an authorized denomination equal in Principal Amount to the 
unconverted portion of the Security surrendered.

     If the last day on which a Security may be converted is a Legal Holiday 
in a place where the Conversion Agent is located, the Security may be 
surrendered to such Conversion Agent on the next succeeding day that is not a 
Legal Holiday.

     SECTION 10.03.  FRACTIONAL SHARES.  The Company will not issue a 
fractional share of Common Stock upon conversion of a Security. Instead, the 
Company will deliver cash for the current market value of the fractional 
share.  The current market value of a fractional share shall be determined to 
the nearest 1/1,000th of a share by multiplying the Sale Price, on the last 
Trading Day prior to the Conversion Date, of a full share by the fractional 
amount and rounding the product to the nearest whole cent.

     SECTION 10.04.  TAXES ON CONVERSION.  If a Holder converts a Security, 
the Company shall pay any documentary, stamp or similar issue or transfer tax 
due on the issue of shares of Common Stock upon such conversion.  However, 
the Holder shall pay any such tax which is due because the Holder requests 
the shares to be issued in




a name other than the Holder's name.  The Conversion Agent may refuse to 
deliver the certificates representing the Common Stock being issued in a name 
other than the Holder's name until the Conversion Agent receives a sum 
sufficient to pay any tax which will be due, as set forth in an Officers' 
Certificate, because the shares are to be issued in a name other than the 
Holder's name.  Nothing herein shall preclude any tax withholding required by 
law or regulations.

     SECTION 10.05.  COMPANY TO PROVIDE STOCK.  The Company shall, prior to 
issuance of any Securities hereunder, and from time to time as may be 
necessary, reserve out of its authorized but unissued Common Stock a 
sufficient number of shares of Common Stock to permit the conversion of the 
Securities for shares of Common Stock.

     All shares of Common Stock delivered upon conversion of the Securities 
shall be newly issued shares or treasury shares, shall be duly and validly 
issued and fully paid and nonassessable and shall be free from preemptive 
rights and free of any lien or adverse claim.

     The Company will endeavor promptly to comply with all Federal and state 
securities laws regulating the offer and delivery of shares of Common Stock 
upon conversion of Securities, if any, and will list or cause to have quoted 
such shares of Common Stock on each national securities exchange or in the 
over-the-counter market or such other market on which the Common Stock is 
then listed or quoted.

     SECTION 10.06.  ADJUSTMENT FOR CHANGE IN CAPITAL STOCK.  If, after the 
Issue Date, the Company:

          (1) pays a dividend or makes a distribution on its Common
     Stock in shares of its Common Stock;

          (2) subdivides its outstanding shares of Common Stock into a
     greater number of shares;

          (3) combines its outstanding shares of Common Stock into a
     smaller number of shares;

          (4) pays a dividend or makes a distribution on its Common
     Stock in shares of its Capital Stock (other than Common Stock or
     rights, warrants or options for its Capital Stock); or

          (5) issues by reclassification of its Common Stock any
     shares of its Capital Stock (other than rights, warrants or
     options for its Capital Stock),




then the conversion privilege and the Conversion Rate in effect immediately 
prior to such action shall be adjusted so that the Holder of a Security 
thereafter converted may receive the number of shares or other units of 
Capital Stock of the Company which such Holder would have owned immediately 
following such action if such Holder had converted the Security immediately 
prior to such action.

     The adjustment shall become effective immediately after the record date 
in the case of a dividend or distribution and immediately after the effective 
date in the case of a subdivision, combination or reclassification.

     If after an adjustment a Holder of a Security upon conversion of such 
Security may receive shares or other units of two or more classes or series 
of Capital Stock of the Company, the Conversion Rate shall thereafter be 
subject to adjustment upon the occurrence of an action taken with respect to 
any such class or series of Capital Stock as is contemplated by this Article 
10 with respect to the Common Stock, on terms comparable to those applicable 
to Common Stock in this Article 10.

     SECTION 10.07.  ADJUSTMENT FOR RIGHTS ISSUE.  If, after the Issue Date, 
the Company distributes any rights, warrants or options to all holders of its 
Common Stock entitling them, for a period expiring within 60 days after the 
record date for such distribution, to purchase shares of Common Stock at a 
price per share less than the Market Price as of the Time of Determination, 
the Conversion Rate shall be adjusted in accordance with the formula:

                                  (0 + N)
                                -----------
                    R' = R  x   0 + (N x P)
                                     -----
                                       M

where:

     R' = the adjusted Conversion Rate.

     R  = the current Conversion Rate.

     0  = the number of shares of Common Stock outstanding on the
          record date for the distribution.

     N  = the number of additional shares of Common Stock offered
          pursuant to the distribution.

     P  = the offering price per share of such additional shares.

     M =  the Market Price.

     The adjustment shall become effective immediately after the
record date for the determination of shareholders entitled to




receive the rights, warrants or options to which this Section 10.07 applies.  

     No adjustment shall be made under this Section 10.07 if the application 
of the formula stated above in this Section 10.07 would result in value of R' 
that is equal to or less than the value of R.

     SECTION 10.08.  ADJUSTMENT FOR OTHER DISTRIBUTIONS.  If, after the Issue 
Date, the Company distributes to all holders of its Common Stock any of its 
assets or debt securities or any rights, warrants or options to purchase 
securities of the Company (including securities or cash, but excluding (x) 
distributions of Capital Stock referred to in Section 10.06 and distributions 
of rights, warrants or options referred to in Section 10.07 and (y) cash 
dividends or other cash distributions that are paid out of consolidated 
current net earnings or earned surplus as shown on the books of the Company, 
unless such cash dividends or other cash distributions are Extraordinary Cash 
Dividends, the Conversion Rate shall be adjusted, subject to the provisions 
of the last paragraph of this Section 10.08, in accordance with the formula:

                                   M
                                  ---
                         R' = R x M-F

where:

     R' = the adjusted Conversion Rate.

     R  = the current Conversion Rate.

     M  = the Market Price.

     F  = the fair market value (on the record date for the
          distribution to which this Section 10.08 applies) of the
          assets, securities, rights, warrants or options to be
          distributed in respect of each share of Common Stock in the
          distribution to which this Section 10.08 is being applied
          (including, in the case of cash dividends or other cash
          distributions giving rise to an adjustment, all such cash
          distributed concurrently).

The Board of Directors shall determine fair market values for the
purpose of this Section 10.08.

     The adjustment shall become effective immediately after the record date 
for the determination of shareholders entitled to receive the distribution to 
which this Section 10.08 applies.

     In the event that, with respect to any distribution to which this
Section 10.08 would otherwise apply, the difference "M-F" as defined
in the above formula is less than $1.00 or "F" is greater than "M",
then the adjustment provided by this Section 10.08 shall




not be made and in lieu thereof the provisions of Section 10.14 shall apply 
to such distribution.

     SECTION 10.09.  WHEN ADJUSTMENT MAY BE DEFERRED.  No adjustment in the 
Conversion Rate need be made unless the adjustment would require an increase 
or decrease of at least 1% (E.G., if the Conversion Rate is 4, an increase or 
decrease of .04 (1% of 4)) in the Conversion Rate.  Any adjustments that are 
not made shall be carried forward and taken into account in any subsequent 
adjustment.

     All calculations under this Article 10 shall be made to the nearest cent 
or to the nearest 1/1,000th of a share, as the case may be, with one-half of 
a cent and 5/10,000ths of a share being rounded upwards.

     SECTION 10.10. WHEN NO ADJUSTMENT REQUIRED.  No adjustment need be made 
for a transaction referred to in Section 10.06, 10.07, 10.08 or 10.14 if 
Securityholders are to participate in the transaction on a basis and with 
notice that the Board of Directors determines to be fair and appropriate in 
light of the basis and notice on which holders of Common Stock participate in 
the transaction.  

     No adjustment need be made for rights to purchase Common Stock pursuant 
to a Company plan for reinvestment of dividends or interest.

     No adjustment need be made for a change in the par value or no
par value of the Common Stock.

     No adjustment need be made unless such adjustment, together with any 
other adjustments similarly deferred equals at least 1% of the then current 
Conversion Rate.

     To the extent the Securities become convertible into cash pursuant to 
the terms of Section 10.08 or 10.14, no adjustment need be made thereafter as 
to the cash.  Interest will not accrue on the cash.

     Notwithstanding any provision to the contrary in this Indenture, no 
adjustment shall be made in the Conversion Rate to the extent, but only to 
the extent, such adjustment results in the following quotient being less than 
the par value of the Common Stock:  (i) the Issue Price plus accrued Original 
Issue Discount as of the date such adjustment would otherwise be effective 
divided by (ii) the Conversion Rate as so adjusted.

     SECTION 10.11. NOTICE OF ADJUSTMENT.  Whenever the Conversion
Rate is adjusted, the Company shall file with the Trustee and the
Conversion Agent a notice of such adjustment and a certificate from
the Company's independent public accountants briefly stating the




facts requiring the adjustment and the manner of computing it.  The 
Conversion Agent will promptly mail such notice to Securityholders at the 
Company's expense.  The certificate shall be conclusive evidence that the 
adjustment is correct.  Neither the Trustee nor any Conversion Agent shall be 
under any duty or responsibility with respect to any such certificate except 
to exhibit the same to any Holder desiring inspection thereof.

     SECTION 10.12. VOLUNTARY INCREASE.  The Company from time to time may 
increase the Conversion Rate by any amount and for any period of time 
(PROVIDED that such period is not less than 20 Business Days). Whenever the 
Conversion Rate is increased, the Company shall mail to Securityholders and 
file with the Trustee and the Conversion Agent a notice of the increase.  The 
Company shall mail the notice at least 15 days before the date the increased 
Conversion Rate takes effect.  The notice shall state the increased 
Conversion Rate and the period it will be in effect.

     A voluntary increase of the Conversion Rate does not change or adjust 
the Conversion Rate otherwise in effect for purposes of Sections 10.06, 10.07 
or 10.08.

     SECTION 10.13. NOTICE OF CERTAIN TRANSACTIONS.  If:

          (1) the Company takes any action that would require an
     adjustment in the Conversion Rate pursuant to Section 10.06,
     10.07 or 10.08 (unless no adjustment is to occur pursuant to
     Section 10.10); or

          (2) the Company takes any action that would require a
     supplemental indenture pursuant to Section 10.14; or

          (3) there is a liquidation or dissolution of the Company;

then the Company shall mail to Securityholders and file with the Trustee and 
the Conversion Agent a notice stating the proposed record date for a dividend 
or distribution of the proposed effective date of a subdivision, combination, 
reclassification, consolidation, merger, binding share exchange, transfer, 
liquidation or dissolution.  The Company shall file and mail the notice at 
least 15 days before such date.  Failure to file or mail the notice or any 
defect in it shall not affect the validity of the transaction.

     SECTION 10.14. REORGANIZATION OF COMPANY; SPECIAL DISTRIBUTIONS. 
If the Company is a party to a transaction subject to Section 5.01
(other than a sale of all or substantially all of the assets of the
Company in a transaction in which the holders of Common Stock
immediately prior to such transaction do not receive securities, cash
or other assets of the Company or any other person) or a merger or
binding share exchange which reclassifies or




changes its outstanding Common Stock, the person obligated to deliver 
securities, cash or other assets upon conversion of Securities shall enter 
into a supplemental indenture.  If the issuer of securities deliverable upon 
conversion of Securities is an Affiliate of the successor Company, that 
issuer shall join in the supplemental indenture.

     The supplemental indenture shall provide that the Holder of a Security 
may convert it into the kind and amount of securities, cash or other assets 
which such Holder would have received immediately after the consolidation, 
merger, binding share exchange or transfer if such Holder had converted the 
Security immediately before the effective date of the transaction, assuming 
(to the extent applicable) that such Holder (i) was not a constituent person 
or an Affiliate of a constituent person to such transaction; (ii) made no 
election with respect thereto; and (iii) was treated alike with the plurality 
of non-electing Holders.  The supplemental indenture shall provide for 
adjustments which shall be as nearly equivalent as may be practical to the 
adjustments provided for in this Article 10.  The successor Company shall 
mail to Securityholders a notice briefly describing the supplemental 
indenture.
     
     If this Section applies, neither Section 10.06 nor 10.07 applies.

     If the Company makes a distribution to all holders of its Common Stock 
of any of its assets, or debt securities or any rights, warrants or options 
to purchase securities of the Company that, but for the provisions of the 
last paragraph of Section 10.08, would otherwise result in an adjustment in 
the Conversion Rate pursuant to the provisions of Section 10.08, then, from 
and after the record date for determining the holders of Common Stock 
entitled to receive the distribution, a Holder of a Security that converts 
such Security in accordance with the provisions of this Indenture shall upon 
such conversion be entitled to receive, in addition to the shares of Common 
Stock into which the Security is convertible, the kind and amount of 
securities, cash or other assets comprising the distribution that such Holder 
would have received if such Holder had converted the Security immediately 
prior to the record date for determining the holders of Common Stock entitled 
to receive the distribution.

     SECTION 10.15. COMPANY DETERMINATION FINAL.  Any determination that the 
Company or the Board of Directors must make pursuant to this Article 10 is 
conclusive.

     SECTION 10.16. TRUSTEE'S ADJUSTMENT DISCLAIMER.  The Trustee has no duty 
to determine when an adjustment under this Article 10 should be made, how it 
should be made or what it should be.  The Trustee has no duty to determine 
whether a supplemental indenture under Section 10.14 need be entered into or 
whether any provisions of any supplemental indenture are correct.  The 
Trustee shall not




be accountable for and makes no representation as to the validity or value of 
any securities or assets issued upon conversion of Securities.  The Trustee 
shall not be responsible for the Company's failure to comply with this 
Article 10.  Each Conversion Agent (other than the Company or an Affiliate of 
the Company) shall have the same protection under this Section 10.16 as the 
Trustee.

     SECTION 10.17. SIMULTANEOUS ADJUSTMENTS.  If this Article 10 requires 
adjustments to the Conversion Rate under more than one of Sections 10.06(4), 
10.07 or 10.08, and the record dates for the distributions giving rise to 
such adjustments shall occur on the same date, then such adjustments shall be 
made by applying, first, the provisions of Section 10.06, second, the 
provisions of Section 10.08 and, third, the provisions of Section 10.07.

     SECTION 10.18. SUCCESSIVE ADJUSTMENTS.  After an adjustment to the 
Conversion Rate under this Article 10, any subsequent event requiring an 
adjustment under this Article 10 shall cause an adjustment to the Conversion 
Rate as so adjusted.

                                 ARTICLE 11

                               SUBORDINATION

     SECTION 11.01. SECURITIES SUBORDINATED TO SENIOR INDEBTEDNESS.

          The Company and each Holder, by its acceptance of Securities, 
agrees that (a) the payment of the principal, premium of and interest on the 
Securities and (b) any other payment in respect of the Securities, including 
on account of the acquisition or redemption of the Securities by the Company  
(including, without limitation, pursuant to Article 3) is subordinated, to 
the extent and in the manner provided in this Article 11, to the prior 
payment in full of all Senior Indebtedness, whether outstanding at the date 
of this Indenture or thereafter created, incurred, assumed or guaranteed, and 
that these subordination provisions are for the benefit of the holders of 
Senior Indebtedness.

          This Article 11 shall constitute a continuing offer to all Persons 
who, in reliance upon such provisions, become holders of, or continue to 
hold, Senior Indebtedness, and such provisions are made for the benefit of 
the holders of Senior Indebtedness, and such holders are made obligees 
hereunder and any one or more of them may enforce such provisions.

     SECTION 11.02. NO PAYMENT ON SECURITIES IN CERTAIN CIRCUMSTANCES.

     (a)  No payment may be made by the Company on account of the
principal of, premium, if any, or interest on, the Securities, or




to acquire any of the Securities (including repurchases of Securities at the 
option of the Holder) for cash or property, or on account of the redemption 
provisions of the Securities, (i) upon the maturity of any Senior 
Indebtedness of the Company by lapse of time, acceleration (unless waived) or 
otherwise, unless and until all principal of, premium, if any, and interest 
on such Senior Indebtedness are first paid in full, or (ii) in the event of 
default in the payment of any principal of, premium, if any, or interest on 
any Senior Indebtedness when it becomes due and payable, whether at maturity 
or at a date fixed for prepayment or by declaration or otherwise (a "Payment 
Default"), unless and until such Payment Default has been cured or waived or 
otherwise has ceased to exist.

     (b)  Upon (i) the happening of an event of default (other than a Payment 
Default) that permits the holders of Senior Indebtedness or their 
representative immediately to accelerate its maturity and (ii) written notice 
of such event of default given to the Company and the Trustee by the holders 
of at least 25% in aggregate principal amount outstanding of such Senior 
Indebtedness or their representative (a "Payment Notice"), then, unless and 
until such event of default has been cured or waived or otherwise has ceased 
to exist, no payment (by set-off or otherwise) may be made by or on behalf of 
the Company on account of the principal of, premium, if any, or interest on, 
the Securities, or to acquire or repurchase any of the Securities for cash or 
property, or on account of the redemption provisions of the Securities.  
Notwithstanding the foregoing provisions of this Subsection 11.02(b), unless 
(i) the Senior Indebtedness in respect of which such event of default exists 
has been declared due and payable in its entirety within 179 days after the 
Payment Notice is delivered as set forth above (the "Payment Blockage 
Period"), and (ii) such declaration has not been rescinded or waived, at the 
end of the Payment Blockage Period, the Company shall be required to pay all 
sums not paid to the Holders of the Securities during the Payment Blockage 
Period due to the foregoing prohibitions and to resume all other payments as 
and when due on the Securities.  Any number of Payment Notices may be given; 
PROVIDED, HOWEVER, that (i) not more than one Payment Notice shall be given 
within a period of any 360 consecutive days, and (ii) no default that existed 
upon the date of such Payment Notice or the commencement of such Payment 
Blockage Period (whether or not such event of default is on the same issue of 
Senior Indebtedness) shall be made the basis for the commencement of any 
other Payment Blockage Period.

     (c)  In the event that, notwithstanding the foregoing provisions of this 
Section 11.02, any payment or distribution of assets of the Company shall be 
received by the Trustee or the Holders at a time when such payment or 
distribution is prohibited by the provisions of this Section 11.02, then such 
payment, Paying Agent or distribution (subject to the provisions of Section 
11.07) shall be received and held in trust by the Trustee or such Holder




or Paying Agent for the benefit of the holders of Senior Indebtedness, and 
shall be paid or delivered by the Trustee or such Holders or such Paying 
Agent, as the case may be, to the holders of Senior Indebtedness remaining 
unpaid or their representative or representatives, or to the trustee or 
trustees under any indenture pursuant to which any instruments evidencing any 
of such Senior Indebtedness may have been issued, ratably according to the 
aggregate amounts remaining unpaid on account of the Senior Indebtedness held 
or represented by each, for application to the payment of all Senior 
Indebtedness remaining unpaid to the extent necessary to pay all such Senior 
Indebtedness in full after giving effect to any concurrent payment and 
distribution to the holders of such Senior Indebtedness.

     SECTION 11.03.  SECURITIES SUBORDINATED TO PRIOR PAYMENT OF ALL SENIOR 
INDEBTEDNESS ON DISSOLUTION, LIQUIDATION OR REORGANIZATION.

          Upon any distribution of assets of the Company upon any 
dissolution, winding up, total or partial liquidation or reorganization of 
the Company, whether voluntary or involuntary, in bankruptcy, insolvency, 
receivership or a similar proceeding or upon assignment for the benefit of 
creditors or any marshalling of assets or liabilities:

     (a) the holders of all Senior Indebtedness  shall first be entitled to 
receive payments in full before the Holders are entitled to receive any 
payment on account of the principal of, premium, if any, and interest on, or 
with respect to the Securities;

     (b) any payment or distribution of assets of the Company of any kind or 
character, whether in cash, property or securities to which the Holders or 
the Trustee on behalf of the Holders would be entitled (by setoff or 
otherwise), except for the provisions of this Article 11, shall be paid by 
the liquidating trustee or agent or other Person making such a payment or 
distribution directly to the holders of Senior Indebtedness or their 
representative to the extent necessary to make payment in full of all such 
Senior Indebtedness remaining unpaid, after giving effect to any concurrent 
payment or distribution to the holders of such Senior Indebtedness; and

     (c) in the event that, notwithstanding the foregoing, any payment or 
distribution of assets of the Company of any kind or character, whether in 
cash, property or securities, shall be received by the Trustee or the Holders 
or any Paying Agent (or, if the Company or any Affiliate of the Company is 
acting as its own Paying Agent, money for any such payment or distribution 
shall be segregated or held in trust) on account of the principal of or 
interest on the Securities before all Senior Indebtedness is paid in full, 
such payment or distribution (subject to the provisions of Section 11.07) 
shall be received and held in trust by the Trustee




or such Holder or Paying Agent for the benefit of the holders of such Senior 
Indebtedness, or their respective representative, ratably according to the 
respective amounts of such Senior Indebtedness held or represented by each, 
to the extent necessary to make payment as provided herein of all such Senior 
Indebtedness remaining unpaid after giving effect to all concurrent payments 
and distributions and all provisions therefor to or for the holders of such 
Senior Indebtedness, but only to the extent that as to any holder of such 
Senior Indebtedness, as promptly as practical following notice from the 
Trustee to the holders of such Senior Indebtedness that such prohibited 
payment has been received by the Trustee, Holder(s) or Paying Agent (or has 
been segregated as provided above), such holder (or a representative 
therefor) notifies the Trustee of the amounts then due and owing on such 
Senior Indebtedness, if any, held by such holder and only the amounts 
specified in such notices to the Trustee shall be paid to the holders of such 
Senior Indebtedness.

     SECTION 11.04.  SECURITYHOLDERS TO BE SUBROGATED TO RIGHTS OF HOLDERS OF 
SENIOR INDEBTEDNESS.

          Subject to the payment in full of all Senior Indebtedness as 
provided herein, the Holders of Securities shall be subrogated to the rights 
of the holders of such Senior Indebtedness to receive payments or 
distributions of assets of the Company applicable to the Senior Indebtedness 
until all amounts owing on the Securities shall be paid in full, and for the 
purpose of such subrogation no such payments or distributions to the holders 
of such Senior Indebtedness by the Company, or by or on behalf of the Holders 
by virtue of this Article 11, which otherwise would have been made to the 
Holders shall, as between the Company and the Holders, be deemed to be 
payment by the Company or on account of such Senior Indebtedness, it being 
understood that the provisions of this Article 11 are and are intended solely 
for the purpose of defining the relative rights of the Holders, on the one 
hand, and the holders of such Senior Indebtedness, on the other hand.

          If any payment or distribution to which the Holders would otherwise 
have been entitled but for the provisions of this Article 11 shall have been 
applied, pursuant to the provisions of this Article 11, to the payment of 
amounts payable under Senior Indebtedness, then the Holders shall be entitled 
to receive from the holders of such Senior Indebtedness any payments or 
distributions received by such holders of Senior Indebtedness in excess of 
the amount sufficient to pay all amounts payable under or in respect of such 
Senior Indebtedness in full.

     SECTION 11.05.  OBLIGATIONS OF THE COMPANY UNCONDITIONAL.

          Nothing contained in this Article 11 or elsewhere in this Indenture 
or in the Securities is intended to or shall impair as between the Company 
and the Holders, the Company's obligation,




which is absolute and unconditional, to pay to the Holders the principal of, 
premium, if any, and interest on, the Securities as and when the same shall 
become due and payable in accordance with their terms, or is intended to or 
shall affect the relative rights of the Holders and creditors of the Company 
other than the holders of the Senior Indebtedness, nor shall anything herein 
or therein prevent the Trustee or any Holder from exercising all remedies 
otherwise permitted by applicable law upon default under this Indenture, 
subject to the rights, if any, under this Article 11, of the holders of 
Senior Indebtedness in respect of cash, property or securities of the Company 
received upon the exercise of any such remedy.  Notwithstanding anything to 
the contrary in this Article 11 or elsewhere in this Indenture or in the 
Securities, upon any distribution of assets of the Company referred to in 
this Article 11, the Trustee and the Holders shall be entitled to rely upon 
any order or decree made by any court of competent jurisdiction in which such 
dissolution, winding up, liquidation or reorganization proceedings are 
pending, or a certificate of the liquidating trustee or agent or other Person 
making any distribution to the Trustee or to the Holders for the purpose of 
ascertaining the Persons entitled to participate in such distribution, the 
holders of the Senior Indebtedness and other indebtedness of the Company, the 
amount thereof or payable thereon, the amount or amounts paid or distributed 
thereon and all other facts pertinent thereto or to this Article 11 so long 
as such court has been apprised of the provisions of, or the order, decree or 
certificate makes reference to, the provisions of this Article 11.  Nothing 
in this Section 11.05 shall apply to the claims of, or payments to, the 
Trustee under or pursuant to Section 7.06.

     SECTION 11.06.  TRUSTEE ENTITLED TO ASSUME PAYMENTS NOT
PROHIBITED IN ABSENCE OF NOTICE.

          The Trustee shall not at any time be charged with knowledge of the 
existence of any facts which would prohibit the making of any payment to or 
by the Trustee unless and until a Trust Officer of the Trustee or any Paying 
Agent shall have received, no later than one Business Day prior to such 
payment, written notice thereof from the Company or from one or more holders 
of Senior Indebtedness or from any representative therefor and, prior to the 
receipt of any such written notice, the Trustee shall be entitled in all 
respects conclusively to assume that no such fact exists.

     SECTION 11.07.  APPLICATION BY TRUSTEE OF ASSETS DEPOSITED WITH
IT.

          Amounts deposited in trust with the Trustee pursuant to and in 
accordance with Article 8 shall be for the sole benefit of Securityholders 
and, to the extent allocated for the payment of Securities, shall not be 
subject to the subordination provisions of this Article 11.  Otherwise, any 
deposit of assets with the Trustee or the Agent (whether or not in trust) for 
the payment of principal



of or interest on any Securities shall be subject to the provisions of 
Sections 11.01, 11.02, 11.03 and 11.04; PROVIDED that, if prior to one 
Business Day preceding the date on which by the terms of this Indenture any 
such assets may become distributable for any purpose (including, without 
limitation, the payment of either principal of or interest on any Security) 
the Trustee or such Paying Agent shall not have received with respect to such 
assets the written notice provided for in Section 11.06, then the Trustee or 
such Paying Agent shall have full power and authority to receive such assets 
and to apply the same to the purpose for which they were received, and shall 
not be affected by any notice to the contrary which may be received by it on 
or after such date.

     SECTION 11.08.  SUBORDINATION RIGHTS NOT IMPAIRED BY ACTS OR OMISSIONS 
OF THE COMPANY OR HOLDERS OF SENIOR INDEBTEDNESS.

          No right of any present or future holders of any Senior 
Indebtedness to enforce subordination provisions contained in this Article 11 
shall at any time in any way be prejudiced or impaired by any act or failure 
to act on the part of the Company or by any act or failure to act, in good 
faith, by any such holder, or by any noncompliance by the Company with the 
terms of this Indenture, regardless of any knowledge thereof which any such 
holder may have or be otherwise charged with.  The holders of Senior 
Indebtedness may extend, renew, modify or amend the terms of the Senior 
Indebtedness or any security therefor and release, sell or exchange such 
security and otherwise deal freely with the Company, all without affecting 
the liabilities and obligations of the parties to this Indenture or the 
Holders.

     SECTION 11.09.  SECURITYHOLDERS AUTHORIZE TRUSTEE TO EFFECTUATE 
SUBORDINATION OF SECURITIES.

          Each Holder of the Securities by his acceptance thereof authorizes 
and expressly directs the Trustee on his behalf to take such action as may be 
necessary or appropriate to effectuate the subordination provisions contained 
in this Article 11 and to protect the rights of the Holders pursuant to this 
Indenture, and appoints the Trustee his attorney-in-fact for such purpose, 
including, in the event of any dissolution, winding up, liquidation or 
reorganization of the Company (whether in bankruptcy, insolvency or 
receivership proceedings or upon an assignment for the benefit of creditors 
of the Company), the immediate filing of a claim for the unpaid balance of 
his Securities in the form required in said proceedings and cause said claim 
to be approved.  If the Trustee does not file a proper claim or proof of debt 
in the form required in such proceeding prior to 30 days before the 
expiration of the time to file such claim or claims, then the holders of the 
Senior Indebtedness or their representative are or is hereby authorized to 
have the right to file and are or is hereby authorized to file an appropriate 
claim for and on behalf of the Holders of said Securities.  Nothing herein 
contained shall be deemed to authorize




the Trustee or the holders of Senior Indebtedness or their representative to 
authorize or consent to or accept or adopt on behalf of any Securityholder 
any plan of reorganization, arrangement, adjustment or composition affecting 
the Securities or the rights of any Holder thereof, or to authorize the 
Trustee or the holders of Senior Indebtedness or their representative to vote 
in respect of the claim of any Securityholder in any such proceeding.

     SECTION 11.10. RIGHT OF TRUSTEE TO HOLD SENIOR INDEBTEDNESS.

          The Trustee shall be entitled to all of the rights set forth in 
this Article 11 in respect of any Senior Indebtedness at any time held by it 
to the same extent as any other holder of Senior Indebtedness, and nothing in 
this Indenture shall be construed to deprive the Trustee of any of its rights 
as such holder.

     SECTION 11.11. ARTICLE XI NOT TO PREVENT EVENTS OF DEFAULT.

          The failure to make a payment on account of principal of, premium, 
if any, interest on, the Securities by reason of any provision of this 
Article 11 shall not be construed as preventing the occurrence of a Default 
or an Event of Default under Article 6 or in any way prevent the Holders from 
exercising any right hereunder.

     SECTION 11.12. NO FIDUCIARY DUTY OF TRUSTEE TO HOLDERS OF SENIOR
INDEBTEDNESS.

          The Trustee shall not be deemed to owe any fiduciary duty to the 
holders of Senior Indebtedness, and shall not be liable to any such holders 
(other than for its willful misconduct or negligence) if it shall in good 
faith mistakenly pay over or distribute to the Holders of Securities or the 
Company or any other Person, cash, property or securities to which any 
holders of Senior Indebtedness shall be entitled by virtue of this Article 11 
or otherwise.  Nothing in this Section 11.12 shall affect the obligation of 
any other such Person to hold such payment for the benefit of, and to pay 
such payment over to, the holders of Senior Indebtedness or their 
representative.  The TIA is incorporated by reference into this Indenture as 
if the Notes were registered under the Securities Act.

                                 ARTICLE 12
                                      
                               MISCELLANEOUS
                                      
     SECTION 12.01.  TRUST INDENTURE ACT CONTROLS.  If any provision
of this Indenture limits, qualifies or conflicts with another
provision which is required to be included in this Indenture by the
TIA, the required provision shall control.


     SECTION 12.02  NOTICES.  Any notice or communication shall be in
writing and delivered in person or mailed by first-class mail, postage
prepaid, addressed as follows:

          if to the Company:

          Costco Companies, Inc.
          999 Lake Drive
          Issaquah, Washington  98027
          Attention:  Treasurer

          Telephone:     (425) 313-6750

     if to the Trustee:

          Firstar Bank of Minnesota, N.A.
          Corporate Trust Trustee Administration
          101 East Fifth Street
          St. Paul, Minnesota   55101-1860


     The Company or the Trustee by notice to the other may designate
additional or different addresses for subsequent notices or
communications.

     Any notice or communication given to a Securityholder shall be
mailed by first-class mail to the Securityholder at the
Securityholder's address as it appears on the registration books of
the Registrar and shall be sufficiently given if so mailed within the
time prescribed.

     Failure to mail a notice or communication to a Securityholder or
any defect in it shall not affect its sufficiency with respect to
other Securityholders.  If a notice or communication is mailed in the
manner provided above, it is duly given, whether or not received by
the addressee.

     If the Company mails a notice or communication to the
Securityholders, it shall mail a copy to the Trustee and each
Registrar, Paying Agent, Conversion Agent or co-registrar.

     SECTION 12.03  COMMUNICATION BY HOLDERS WITH OTHER HOLDERS. 
Securityholders may communicate pursuant to TIA Section 312(b) with
other Securityholders with respect to their rights under this
Indenture or the Securities.  The Company, the Trustee, the Registrar,
the Paying Agent, the Conversion Agent and anyone else shall have the
protection of TIA Section 312(c).

     SECTION 12.04  CERTIFICATE AND OPINION AS TO CONDITIONS
PRECEDENT.  Upon any request or application by the Company to the




Trustee to take any action under this Indenture, the Trustee may
require the Company to furnish either or both of the following:

          (1) an Officers' Certificate stating that, in the opinion of
     the principal signer thereof, all conditions precedent, if any,
     provided for in this Indenture relating to the proposed action
     have been complied with; and

          (2) an Opinion of Counsel stating that, in the opinion of
     such counsel, all such conditions precedent have been complied
     with.

     SECTION 12.05  STATEMENTS REQUIRED IN CERTIFICATE OR OPINION. 
Each Officers' Certificate or Opinion of Counsel with respect to
compliance with a covenant or condition provided for in this Indenture
shall include:

          (1)  a statement that the principal signer of such Officers'
     Certificate or Opinion of Counsel has read such covenant or
     condition;

          (2)  a brief statement as to the nature and scope of the
     examination or investigation upon which the statements or
     opinions contained in such Officers' Certificate or Opinion of
     Counsel are based;

          (3)  a statement that, in the opinion of the principal
     signer, he or she has made such examination or investigation as
     is necessary to enable such person to express an informed opinion
     as to whether or not such covenant or condition has been complied
     with; and

          (4)  a statement that, in the opinion of such person, such
     covenant or condition has been complied with.

     SECTION 12.06  SEPARABILITY CLAUSE.  In case any provision in
this Indenture or in the Securities shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the
remaining provisions shall not in any way be affected or impaired
thereby.

     SECTION 12.07  RULES BY TRUSTEE, PAYING AGENT, CONVERSION AGENT
AND REGISTRAR.  The Trustee may make reasonable rules for action by or
a meeting of the Securityholders.  The Registrar, Conversion Agent and
the Paying Agent may make reasonable rules for their functions.

     SECTION 12.08  LEGAL HOLIDAY.  A "Legal Holiday" is any day other
than a Business Day.  If any specified date (including a date for
giving notice) is a Legal Holiday, the action shall be taken on the
next succeeding day that is not a Legal Holiday, and to the




extent applicable no Original Issue Discount or interest, if any, shall 
accrue for the intervening period.

     SECTION 12.09  GOVERNING LAW.  THIS INDENTURE AND THE SECURITIES
SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE
STATE OF NEW YORK, AS APPLIED TO CONTRACTS MADE AND PERFORMED WITHIN
THE STATE OF NEW YORK, WITHOUT REGARD TO PRINCIPLES OF CONFLICT OF
LAWS.  THE COMPANY HEREBY IRREVOCABLY SUBMITS TO THE JURISDICTION OF
ANY NEW YORK STATE COURT SITTING IN THE BOROUGH OF MANHATTAN IN THE
CITY OF NEW YORK OR ANY FEDERAL COURT SITTING IN THE BOROUGH OF
MANHATTAN IN THE CITY OF NEW YORK IN RESPECT OF ANY SUIT, ACTION OR
PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT, AND
IRREVOCABLY ACCEPTS FOR ITSELF AND IN RESPECT OF ITS PROPERTY,
GENERALLY AND UNCONDITIONALLY, JURISDICTION OF THE AFORESAID COURTS. 
THE COMPANY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT IT MAY
EFFECTIVELY DO SO UNDER APPLICABLE LAW, ANY OBJECTION THAT IT MAY NOW
OR HEREAFTER HAVE TO THE LAYING OF THE VENUE OF ANY SUCH SUIT, ACTION
OR PROCEEDING BROUGHT IN ANY SUCH COURT AND ANY CLAIM THAT ANY SUCH
SUIT, ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT
IN AN INCONVENIENT FORUM.

     SECTION 12.10  NO RECOURSE AGAINST OTHERS.  A director, officer,
employee or stockholder, as such, of the Company shall not have any
liability for any obligations of the Company under the Securities or
this Indenture or for any claim based on, in respect of or by reason
of such obligations or their creation.  By accepting a Security, each
Securityholder shall waive and release all such liability.  The waiver
and release shall be part of the consideration for the issue of the
Securities.

     SECTION 12.11  SUCCESSORS.  All agreements of the Company in this
Indenture and the Securities shall bind its successor.  All agreements
of the Trustee in this Indenture shall bind its successor.

     SECTION 12.12  MULTIPLE ORIGINALS.  The parties may sign any
number of copies of this Indenture.  Each signed copy shall be an
original, but all of them together represent the same agreement.  One
signed copy is enough to prove this Indenture.




                                 SIGNATURES

     IN WITNESS WHEREOF, the undersigned, being duly authorized, have
executed this Indenture on behalf of the respective parties hereto as
of the date first above written.


                              COSTCO COMPANIES, INC.



                              By                              
                                 -----------------------------
                                 Title:


                              FIRSTAR BANK OF MINNESOTA N.A.
                                   as Trustee



                              By                              
                                 -----------------------------
                                 Title:


                                     72


                                                                      EXHIBIT A


                             [FORM OF FACE OF NOTE]


     FOR PURPOSES OF SECTIONS 1273 AND 1275 OF THE INTERNAL REVENUE CODE
OF 1986, AS AMENDED, THE AMOUNT OF ORIGINAL ISSUE DISCOUNT WITH RESPECT TO
EACH $1,000 OF PRINCIPAL AMOUNT OF THIS SECURITY IS $500.60.  THE ISSUE
DATE IS AUGUST 19, 1997, AND THE YIELD TO STATED MATURITY IS 3.50% PER
ANNUM (COMPUTED ON A SEMIANNUAL BOND EQUIVALENT BASIS).



     "THIS NOTE (OR ITS PREDECESSOR)HAS NOT BEEN REGISTERED UNDER THE U.S.
SECURITIES ACT OF 1933, AS AMENDED (THE SECURITIES ACT"), AND,
ACCORDINGLY, MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED
WITHIN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S.
PERSONS, EXCEPT AS SET FORTH IN THE FOLLOWING SENTENCE.  BY ITS
ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE HOLDER (1)
REPRESENTS THAT (A) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN
RULE 144A UNDER THE SECURITIES ACT)  (A "QIB"), OR (B) IT IS NOT A U.S.
PERSON, IS NOT ACQUIRING THIS NOTE FOR THE ACCOUNT OR BENEFIT OF A U.S.
PERSON AND IS ACQUIRING THIS NOTE IN AN OFFSHORE TRANSACTION IN COMPLIANCE
WITH REGULATION S UNDER THE SECURITIES ACT, (2) AGREES THAT IT WILL NOT,
WITHIN THE TIME PERIOD REFERRED TO UNDER RULE 144(k) (TAKING INTO ACCOUNT
THE PROVISIONS OF RULE 144(d) UNDER THE SECURITIES ACT, IF APPLICABLE)
UNDER THE SECURITIES ACT AS IN EFFECT ON THE DATE OF THE TRANSFER OF THIS
NOTE, RESELL OR OTHERWISE TRANSFER THIS NOTE EXCEPT (A) TO THE COMPANY,
(B) TO A PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QIB PURCHASING
FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QIB IN COMPLIANCE WITH RULE
144A UNDER THE SECURITIES ACT, (C) OUTSIDE THE UNITED STATES IN AN
OFFSHORE TRANSACTION IN COMPLIANCE WITH RULE 904 UNDER THE SECURITIES ACT,
(D) PURSUANT TO THE EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER
THE SECURITIES ACT (IF AVAILABLE, AND BASED UPON AN OPINION OF COUNSEL
ACCEPTABLE TO THE COMPANY), (E) PURSUANT TO AN EFFECTIVE REGISTRATION
STATEMENT UNDER THE SECURITIES ACT, (F) TO AN INSTITUTIONAL INVESTOR THAT
IS AN "ACCREDITED INVESTOR" WITHIN THE MEANING OF RULE 501(A)(1),(2),(3)
OR (7) UNDER THE SECURITIES ACT WHICH DELIVERS A CERTIFICATE IN THE FORM
OF EXHIBIT B TO THE INDENTURE TO THE INDENTURE TRUSTEE UNDER THE INDENTURE
DATED AS OF AUGUST 19, 1997, BETWEEN THE COMPANY AND FIRSTAR BANK OF
MINNESOTA, N.A., AS INDENTURE TRUSTEE, OR (G) IN ACCORDANCE WITH ANOTHER
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT (AND
BASED UPON AN OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY) AND, IN EACH
CASE, IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS, AND (3) AGREES
THAT IT WILL DELIVER TO EACH PERSON TO WHOM THIS NOTE OR AN INTEREST
HEREIN IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND. 
AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION," "UNITED STATES" AND
"U.S. PERSON" HAVE THE MEANINGS GIVEN TO THEM BY RULE 902 OF REGULATION S
UNDER THE SECURITIES ACT.  THE INDENTURE CONTAINS A PROVISION REQUIRING
THE TRUSTEE TO REFUSE TO REGISTER ANY TRANSFER OF THIS NOTE IN VIOLATION
OF THE FOREGOING RESTRICTIONS.


                                    A-1


                             COSTCO COMPANIES, INC.

               ZERO COUPON CONVERTIBLE SUBORDINATED NOTE DUE 2017

No. 

Issue Date:                                  CUSIP No. 
Issue Price:             $
Original Issue Discount: $
(for each $1,000 Principal amount)

     Costco Companies, Inc., a Delaware corporation, promises to pay to
_________, or registered assigns, the Principal Amount of______________
_____Dollars on August 19, 2017.

    This Security shall not bear interest except as specified on the other
side of this Security.  Original Issue Discount will accrue as specified
on the other side of this Security.  This Security is convertible as
specified on the other side of this Security.  All capitalized terms used
herein without definition shall have the respective meanings assigned
thereto in the Indenture referred to on the other side of this Security.


                                    A-2


     Additional provisions of this Security are set forth on the other
side of this Security.

                                   COSTCO COMPANIES, INC.


                                   By: ________________________
                                       Title:


ATTEST:


_______________________________




Date:  ________________________

TRUSTEE'S CERTIFICATE OF
   AUTHENTICATION



________________________________


as Trustee, certifies that this Security
is one of the Securities referred to 
in the within-mentioned Indenture.





By:  __________________________________
          Authorized Signatory


                                    A-3


                         [FORM OF REVERSE SIDE OF NOTE]

               ZERO COUPON CONVERTIBLE SUBORDINATED NOTE DUE 2017

          Unless and until it is exchanged in whole or in part for
Securities in definitive form, this Security may not be transferred except
as a whole by the Depositary to a nominee of the Depositary or by a
nominee of the Depositary to the Depositary or another nominee of the
Depositary or by the Depositary or any such nominee to a successor
Depositary or a nominee of such successor Depositary.  Unless this
certificate is presented by an authorized representative of The Depository
Trust Company, a New York corporation ("DTC"), to the Company or its agent
for registration of transfer, exchange or payment, and any certificate
issued is registered in the name of Cede & Co. or in such other name as is
requested by an authorized representative of DTC (and any payment is made
to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE
OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered
owner hereof, Cede & Co., has an interest therein.

1.   INTEREST

     This Security shall not bear interest except as specified in this
paragraph.  If the Principal Amount hereof or any portion of such
Principal Amount is not paid when due (whether upon acceleration pursuant
to Section 6.02 of the Indenture, upon the date set for payment of the
Redemption Price pursuant to paragraph 5 hereof, upon the date set for
payment of a Purchase Price or Change of Control Purchase Price pursuant
to paragraph 6 hereof or upon the Stated Maturity of this Security) or if
shares of Common Stock (or cash in lieu of fractional shares) in respect
of a conversion of this Security in accordance with the terms of Article
10 of the Indenture is not delivered when due, then in each such case the
overdue amount shall bear interest at the rate of 3.50% per annum,
compounded semiannually (to the extent that the payment of such interest
shall be legally enforceable), which interest shall accrue from the date
such overdue amount was due to the date payment of such amount, including
interest thereon, has been made or duly provided for.  All such interest
shall be payable on demand.

     Original Issue Discount (the difference between the Issue Price and
the Principal Amount of the Security), in the period during which a
Security remains outstanding, shall accrue at 3.50% per annum, on a
semiannual bond equivalent basis using a 360-day year composed of twelve
30-day months, commencing on the Issue Date of this Security, and cease to
accrue on the earlier of (a) the date on which the Principal Amount at
Stated Maturity hereof or any portion of such 
- -----------------
    Include if Global certificate.


                                    A-4


Principal Amount at Stated Maturity becomes due and payable and (b) any 
Redemption Date, Conversion Date, Change of Control Purchase Date, Purchase 
Date or other date on which such Original Issue Discount shall cease to 
accrue in accordance with Section 2.08 of the Indenture.

2.   METHOD OF PAYMENT

    Subject to the terms and conditions of the Indenture, Costco
Companies, Inc. (the "Company") will make payments in respect of the
Securities to the persons who are registered Holders of Securities at the
close of business on the Business Day preceding the Redemption Date or
Stated Maturity, as the case may be, or at the close of business on a
Purchase Date, Change of Control Purchase Date or Conversion Date, as the
case may be.  Holders must surrender Securities to a Paying Agent to
collect such payments in respect of the Securities.  The Company will pay
cash amounts in money of The United States of America that at the time of
payment is legal tender for payment of public and private debts.  However,
the Company may make such cash payments in respect of a certificated
Security, if applicable, by check payable in such money; provided that
payment by wire transfer of immediately available funds will be required
with respect to payments in respect of all Global Securities and all other
Securities the Holders of which shall have provided written wire transfer
instructions to the Company or the Paying Agent five days before the
payment date.

3.   PAYING AGENT, CONVERSION AGENT AND REGISTRAR

     Initially, Firstar Bank of Minnesota, N.A., as trustee (the
"Trustee"), will act as Paying Agent, Conversion Agent and Registrar.  The
Company may appoint and change any Paying Agent, Conversion Agent,
Registrar or co-registrar, upon notice to the Trustee and the Holders. 
The Company or any of its Subsidiaries or any of their Affiliates may act
as Paying Agent, Conversion Agent, Registrar or co-registrar.

4.   INDENTURE

     The Company issued the Securities under an Indenture, dated as of
August 19, 1997 (the "Indenture"), between the Company and the Trustee. 
The terms of the Securities include those stated in the Indenture and
those made part of the Indenture by reference to the Trust Indenture Act
of 1939, as amended by the Trust Indenture Reform Act of 1990, and, as in
effect on the date of the Indenture (the "TIA"), except as provided in
Section 9.03 of the Indenture.  Capitalized terms used herein or on the
face hereof and not defined herein have the meanings ascribed thereto in
the Indenture.  The Securities are subject to all such terms, and
Securityholders are referred to the Indenture and the TIA for a statement
of those terms.

     The Securities are general, unsecured obligations of the Company
limited to the aggregate Principal Amount specified in Section 2.02 of the
Indenture (subject to Section 2.07 of the Indenture).  The 


                                    A-5


Indenture does not limit other indebtedness of the Company, secured or 
unsecured.

5.   REDEMPTION AT THE OPTION OF THE COMPANY

     No sinking fund is provided for the Securities.  The Securities are
redeemable as a whole, or from time to time in part, at any time at the
option of the Company at the Redemption Prices set forth below, PROVIDED,
that the Securities are not redeemable prior to August 19, 2002.

     The table below shows the Redemption Prices of a Security per $1,000
Principal Amount on the dates shown below and at Stated Maturity, which
prices reflect accrued Original Issue Discount calculated to each such
date.  The Redemption Price of a Security redeemed between such dates
would include an additional amount reflecting the additional Original
Issue Discount accrued from and including the next preceding date in the
table through the actual Redemption Date.


                                               REDEMPTION
REDEMPTION DATE                                  PRICE
- ---------------                                  -----
August 19, 2002..................              $594.25
August 19, 2003..................               615.23
August 19, 2004..................               636.95
August 19, 2005..................               659.44
August 19, 2006..................               682.72
August 19, 2007..................               706.82
August 19, 2008..................               731.78
August 19, 2009..................               757.62
August 19, 2010..................               784.36
August 19, 2011..................               812.06
August 19, 2012..................               840.73
August 19, 2013..................               870.41
August 19, 2014..................               901.14
August 19, 2015..................               932.96
August 19, 2016..................               965.90

At maturity.....................              1,000.00

6.   PURCHASE BY THE COMPANY AT THE OPTION OF THE HOLDER

     Subject to the terms and conditions of the Indenture, the Company
shall become obligated to purchase, at the option of the Holder, the
Securities held by such Holder on the following Purchase Dates and at the
following Purchase Prices per $1,000 Principal Amount at Stated Maturity
of such Securities, upon delivery of a Purchase Notice containing the
information set forth in the Indenture, at any time from the opening of
business on the date that is 20 Business Days prior to 


                                    A-6


such Purchase Date until the close of business on such Purchase Date and upon 
delivery of the Securities to the Paying Agent by the Holder as set forth in 
the Indenture.  Such Purchase Price (equal to the Issue Price plus accrued 
Original Issue Discount through such Purchase Date) may be paid, at the 
option of the Company, in cash or by the issuance and delivery of shares of 
Common Stock of the Company, or in any combination thereof.

          Purchase Date             Purchase Price
          -------------             --------------
          August 19, 2002              $594.25
          August 19, 2007              $706.82
          August 19, 2012              $840.73

     Subject to the terms and conditions of the Indenture, if any Change of 
Control occurs on or prior to August 19, 2002, the Company shall, at the 
option of the Holder, purchase all Securities for which a Change of Control 
Purchase Notice shall have been delivered as provided in the Indenture and 
not withdrawn, on the date that is 35 Business Days after the occurrence of 
such Change of Control, for a Change of Control Purchase Price equal to the 
Issue Price, plus accrued Original Issue Discount through the Change of 
Control Purchase Date, which Change of Control Purchase Price shall be paid 
in cash.  

    Holders have the right to withdraw any Purchase Notice or Change of 
Control Purchase Notice, as the case may be, by delivering to the Paying 
Agent a written notice of withdrawal in accordance with the provisions of the 
Indenture prior to the close of business on the Purchase Date or Change of 
Control Purchase Date, as the case may be.

    If cash sufficient to pay the Purchase Price or Change of Control 
Purchase Price of all Securities or portions thereof to be purchased as of 
the Purchase Date or the Change of Control Purchase Date, as the case may be, 
is deposited with the Paying Agent on the Business Day following the Purchase 
Date or the Change of Control Purchase Date, as the case may be, Original 
Issue Discount ceases to accrue on such Securities (or portions thereof) on 
and after such date, and the Holders thereof shall have no other rights as 
such (other than the right to receive the Purchase Price or Change of Control 
Purchase Price, as the case may be, upon surrender of such Security).

7.   NOTICE OF REDEMPTION

     Notice of redemption will be mailed at least 20 days but not more
than 60 days before the Redemption Date to each Holder of Securities to be
redeemed at the Holder's registered address.  If money sufficient to pay
the Redemption Price of all Securities (or portions thereof) to be
redeemed on the Redemption Date is deposited with the Paying Agent prior
to or on the Redemption Date, on and after such date Original Issue
Discount ceases to accrue on such Securities or portions thereof. 
Securities in denominations larger than $1,000 of Principal Amount may


                                    A-7


be redeemed in part but only in integral multiples of $1,000 of Principal 
Amount.

8.   CONVERSION

     Subject to the next two succeeding sentences, a Holder of a Security may 
convert it into Common Stock of the Company at any time before the close of 
business on August 19, 2017; PROVIDED, HOWEVER, that if a Security is called 
for redemption, the Holder may convert it at any time before the close of 
business on the date that is seven days prior to the Redemption Date.  The 
number of shares of Common Stock to be delivered upon conversion of a 
Security into Common Stock per $1,000 of Principal Amount shall be equal to 
the Conversion Rate.  A Security in respect of which a Holder has delivered a 
Purchase Notice or Change of Control Purchase Notice exercising the option of 
such Holder to require the Company to purchase such Security may be converted 
only if the notice of exercise is withdrawn in accordance with the terms of 
the Indenture.

    The initial Conversion Rate is 11.3545 shares of Common Stock per $1,000 
Principal Amount, subject to adjustment in certain events described in the 
Indenture.  The Company will deliver cash or a check in lieu of any 
fractional share of Common Stock.

    To convert a Security a Holder must (i) complete and manually sign the 
conversion notice on the back of the Security (or complete and manually sign 
a facsimile of such notice) and deliver such notice to the Conversion Agent 
(or the office or agency referred to in Section 4.05 of the Indenture), (ii) 
furnish appropriate endorsements and transfer documents if required by the 
Conversion Agent, the Company or the Trustee and (iii) pay any transfer or 
similar tax, if required.  

     If the Holder converts more than one Security at the same time, the 
number of shares of Common Stock issuable upon the conversion shall be based 
on the total Principal Amount of the Securities converted.

    A Holder may convert a portion of a Security if the Principal Amount of 
such portion is $1,000 or an integral multiple of $1,000.  No payment or 
adjustment will be made for dividends on the Common Stock, except as provided 
in the Indenture.  On conversion of a Security, that portion of accrued 
Original Issue Discount attributable to the period from the Issue Date to the 
Conversion Date with respect to the converted Security shall not be 
cancelled, extinguished or forfeited, but rather shall be deemed paid in full 
to the Holder thereof through the delivery of the Common Stock in exchange 
for the Security being converted pursuant to the terms hereof, and the fair 
market value of such Common Stock (together with any cash payment in lieu of 
fractional shares of Common Stock) shall be treated as issued, to the extent 
thereof, first in exchange for Original Issue Discount accrued through the 
Conversion Date, and the balance, if any, of such fair market value of such 
shares of Common Stock (and any such cash payment) shall be 


                                    A-8


treated as issued in exchange for the Issue Price of the Security being 
converted pursuant to the provisions hereof.

    The Conversion Rate will be adjusted for dividends or distributions on 
Common Stock payable in Common Stock or other Capital Stock; subdivisions, 
combinations or certain reclassifications of Common Stock; distributions to 
all holders of Common Stock of certain rights to purchase Common Stock for a 
period expiring within 60 days at less than the Market Price at the Time of 
Determination; and distributions to such holders of assets or debt securities 
of the Company or certain rights to purchase securities of the Company 
(excluding certain cash dividends or distributions).  However, no adjustment 
need be made if Securityholders may participate in the transaction or in 
certain other cases.  The Company from time to time may voluntarily increase 
the Conversion Rate.

    If the Company is a party to a consolidation, merger or binding share 
exchange of the type specified in the Indenture, or certain transfers of all 
or substantially all of its assets to another person, or in certain other 
circumstances described in the Indenture, the right to convert a Security 
into Common Stock may be changed into a right to convert it into securities, 
cash or other assets of the Company or another person.

9.   CONVERSION ARRANGEMENT ON CALL FOR REDEMPTION

     Any Securities called for redemption, unless surrendered for conversion 
before the Redemption Date, may be deemed to be purchased from the Holders of 
such Securities at an amount not less than the Redemption Price, together 
with accrued interest if any, to the Redemption Date, by one or more 
investment bankers or other purchasers who may agree with the Company to 
purchase such Securities from the Holders and to make payment for such 
Securities to the Trustee in trust for such Holders.

10.  DENOMINATIONS; TRANSFER; EXCHANGE

     The Securities are in fully registered form, without coupons, in 
denominations of $1,000 of Principal Amount and integral multiples of $1,000. 
A Holder may transfer or exchange Securities in accordance with the 
Indenture.  The Registrar may require a Holder, among other things, to 
furnish appropriate endorsements and transfer documents and to pay any taxes 
and fees required by law or permitted by the Indenture.  The Registrar need 
not transfer or exchange any Securities selected for redemption (except, in 
the case of a Security to be redeemed in part, the portion of the Security 
not to be redeemed) or any Securities in respect of which a Purchase Notice 
or Change of Control Purchase Notice has been given and not withdrawn 
(except, in the case of a Security to be purchased in part, the portion of 
the Security not to be purchased) or any Securities for a period of 15 days 
before a selection of Securities to be redeemed.

                                    A-9


11.  PERSONS DEEMED OWNERS

     The registered Holder of this Security may be treated as the owner of 
this Security for all purposes.

12.  UNCLAIMED MONEY OR SECURITIES

     The Trustee and the Paying Agent shall return to the Company upon 
written request any money or securities held by them for the payment of any 
amount with respect to the Securities that remains unclaimed for two years, 
PROVIDED, HOWEVER, that at the Company's request, the Trustee or such Paying 
Agent, before being required to make any such return, shall at the expense of 
the Company cause to be published once in THE WALL STREET JOURNAL or another 
newspaper of national circulation or mail to each such Holder notice that 
such money or securities remains unclaimed and that, after a date specified 
therein, which shall not be less than 30 days from the date of such 
publication or mailing, any unclaimed money or securities then remaining will 
be returned to the Company.  After return to the Company, Holders entitled to 
the money or securities must look to the Company for payment as general 
creditors unless an applicable abandoned property law designates another 
person, and the Trustee and the Paying Agent shall have no further liability 
with respect to such money or securities for that period commencing after the 
return thereof.

13.  AMENDMENT; WAIVER

     Subject to certain exceptions set forth in the Indenture, (i) the 
Indenture or the Securities may be amended with the written consent of the 
Holders of at least a majority in aggregate Principal Amount of the 
Securities at the time outstanding and (ii) certain defaults or noncompliance 
with certain provisions may be waived with the written consent of the Holders 
of a majority in aggregate Principal Amount of the Securities at the time 
outstanding.  Subject to certain exceptions set forth in the Indenture, 
without the consent of any Securityholder, the Company and the Trustee may 
amend the Indenture or the Securities to cure any ambiguity, defect or 
inconsistency, or to comply with Article 5 or Section 10.14 of the Indenture 
or to make any change that does not adversely affect the rights of any 
Securityholder.

                                        A-10




14.  DEFAULTS AND REMEDIES

    Under the Indenture, Events of Default include (i) default in payment of 
the Principal Amount, Issue Price, accrued Original Issue Discount, 
Redemption Price, Purchase Price or Change of Control Purchase Price, as the 
case may be, in respect of the Securities when the same becomes due and 
payable; (ii) failure either to deliver shares of Common Stock (or cash in 
lieu of fractional shares) in accordance with the terms of the Indenture when 
such Common Stock (or cash in lieu of fractional shares) is required to be 
delivered following conversion of a Security and such failure is not remedied 
for a period of 10 days; (iii) failure by the Company to comply with other 
agreements in the Indenture or the Securities, subject to notice and lapse of 
time; (iv) default (A) in the payment of any principal on any debt for 
borrowed money of the Company, in an aggregate principal amount in excess of 
$10 million when due at its final maturity, or (B) in the performance of any 
term or provision of any debt for borrowed money of the Company in an 
aggregate principal amount in excess of $10 million that results in such debt 
becoming or being declared due and payable prior to the date on which it 
would otherwise become due and payable; or (v) certain events of bankruptcy 
or insolvency.  If an Event of Default occurs and is continuing, the Trustee, 
or the Holders of at least 25% in aggregate Principal Amount of the 
Securities at the time outstanding, may declare all the Securities to be due 
and payable immediately.  Certain events of bankruptcy or insolvency are 
Events of Default that will result in the Securities becoming due and payable 
immediately upon the occurrence of such Events of Default.

    Securityholders may not enforce the Indenture or the Securities, except 
as provided in the Indenture.  The Trustee may refuse to enforce the 
Indenture or the Securities unless it receives reasonable indemnity or 
security.  Subject to certain limitations, Holders of a majority in aggregate 
Principal Amount of the Securities at the time outstanding may direct the 
Trustee in its exercise of any trust or power.  The Trustee may withhold from 
Securityholders notice of any continuing Default (except a Default in payment 
of amounts specified in clause (i) above) if it determines that withholding 
notice is in their interests.

15.  TRUSTEE DEALINGS WITH THE COMPANY

     Subject to certain limitations imposed by the TIA, the Trustee under the 
Indenture, in its individual or any other capacity, may become the owner or 
pledgee of Securities and may otherwise deal with and collect obligations 
owed to it by the Company or its Affiliates and may otherwise deal with the 
Company or its Affiliates with the same rights it would have if it were not 
Trustee.

16.  NO RECOURSE AGAINST OTHERS

     A director, officer, employee or stockholder, as such, of the Company 
shall not have any liability for any obligations of the Company 

                                        A-11




under the Securities or the Indenture or for any claim based on, in respect 
of or by reason of such obligations or their creation.  By accepting a 
Security, each Securityholder waives and releases all such liability.  The 
waiver and release are part of the consideration for the issue of the 
Securities.

17.  ADDITIONAL RIGHTS OF HOLDERS OF TRANSFER RESTRICTED SECURITIES

     In addition to the rights provided to Holders of Securities under the 
Indenture, Holders of Securities shall have all the rights set forth in the 
Registration Rights Agreement.

18.  SUBORDINATION

     The Securities are subordinated to Senior Indebtedness (as defined in 
the Indenture), and all obligations of the Company with respect to the Senior 
Indebtedness.  To the extent provided in the Indenture, Senior Indebtedness 
must be paid before the Securities may be paid.  The Company agrees, and each 
Holder by accepting a Security consents and agrees, to the subordination 
provided in the Indenture and authorizes the Trustee to give it effect.

19.  AUTHENTICATION

     This Security shall not be valid until an authorized signatory of the 
Trustee manually signs the Certificate of Authentication on the other side of 
this Security.

20.  ABBREVIATIONS

     Customary abbreviations may be used in the name of a Securityholder or 
an assignee, such as TEN COM (=tenants in common), TEN ENT (=tenants by the 
entireties), JT TEN (=joint tenants with right of survivorship and not as 
tenants in common) and CUST (=custodian), and UNIF TRANS MIN ACT (=Uniform 
Transfers to Minors Act).

21.  GOVERNING LAW

    THE INDENTURE AND THIS SECURITY SHALL BE GOVERNED BY AND CONSTRUED IN 
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, AS APPLIED TO CONTRACTS 
MADE AND TO BE PERFORMED WITHIN THE STATE OF NEW YORK WITHOUT REGARD TO 
PRINCIPLES OF CONFLICTS OF LAWS.  THE COMPANY HEREBY IRREVOCABLY SUBMITS TO 
THE JURISDICTION OF ANY NEW YORK STATE COURT SITTING IN THE BOROUGH OF 
MANHATTAN IN THE CITY OF NEW YORK OR 

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

     This certificate shall be included only for the Transfer Restricted 
     Securities.

                                        A-12




ANY FEDERAL COURT SITTING IN THE BOROUGH OF MANHATTAN IN THE CITY OF NEW YORK 
IN RESPECT OF ANY SUIT, ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO 
THIS AGREEMENT, AND IRREVOCABLY ACCEPTS FOR ITSELF AND IN RESPECT OF ITS 
PROPERTY, GENERALLY AND UNCONDITIONALLY, JURISDICTION OF THE AFORESAID 
COURTS.  THE COMPANY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT IT MAY 
EFFECTIVELY DO SO UNDER APPLICABLE LAW, ANY OBJECTION THAT IT MAY NOW OR 
HEREAFTER HAVE TO THE LAYING OF THE VENUE OF ANY SUCH SUIT, ACTION OR 
PROCEEDING BROUGHT IN ANY SUCH COURT AND ANY CLAIM THAT ANY SUCH SUIT, ACTION 
OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT 
FORUM.

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

     The Company will furnish to any Securityholder upon written request and 
without charge a copy of the Indenture which has in it the text of this 
Security in larger type.  Requests may be made to:

     Costco Companies, Inc.
     999 Lake Drive
     Issaquah, Washington  98027
     Attn:  Treasurer

                                        A-13




         ASSIGNMENT FORM                  CONVERSION NOTICE

To assign this Security, fill      To convert this Security into
in the form below:                 Common Stock of the Company,
                                   check the box:

                                          ----
I or we assign and transfer               :   :
this Security to                          :   :
                                          -----

     ------------------------
     (Insert assignee's soc.
     sec. or tax ID no.)           To convert only part of this
                                   Security, state the Principal
- ------------------------------     Amount to be converted (which
                                   must be $1,000 or an integral
- ------------------------------     multiple of $1,000):

                                       ----------
- ------------------------------         :$       :
                                       ----------
- ------------------------------
(Print or type assignee's
name, address and zip code)        If you want the stock
                                   certificate made out in
and irrevocably appoint            another person's name, fill
____________________ agent         in the form below:
to transfer this Security on
the books of the Company.  The         ----------
agent may substitute another           :        :
to act for him.                        ----------

                                        (Insert person's soc.
          EXCHANGE FORM                 sec. or tax ID no.)

To exchange its beneficial         ------------------------------
interest in Global Security
held by the Depositary for a       ------------------------------
Security or Securities in
definitive, registered form of     ------------------------------
authorized denominations and an
aggregate principal amount equal   ------------------------------
to its beneficial interest in      (Print or type person's name,
such Global Security, a Holder     address and zip code)
should check the box

    -----
    :    :
    :    :
    -----


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

Date:                  Your Signature:                         *
      ----------------                 ------------------------

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

                                        A-14




(Sign exactly as your name appears on the other side of this Security)

* Your signature must be guaranteed by an "eligible guarantor institution" 
meeting the requirements of the Registrar, which requirements include 
membership or participation in the Security Transfer Agent Medallion Program 
("STAMP") or such other "signature guarantee program" as may be determined by 
the Registrar in addition to, or in substitution for, STAMP, all in 
accordance with the Securities Exchange Act of 1934, as amended.

                                        A-15



                                        
                SCHEDULE OF EXCHANGES OF DEFINITIVE SECURITIES***

          The following exchanges of a part of this Global Security for 
     Definitive Securities have been made:

          Amount of         Amount of         Principal Amount                 
          decrease in       increase in       at Maturity         Signature of 
          Principal Amount  Principal Amount  of this Global      authorized   
          at Maturity       at Maturity of    Security following  signatory of 
Date of   of this Global    this Global       such decrease (or   Trustee or   
Exchange  Security          Security          increase)           Securities   
                                                                  Custodian    
- -------------------------------------------------------------------------------

                                        A-16





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

***  This schedule should only be added if the Security is issued in
     global form.

                                        A-17




CERTIFICATE TO BE DELIVERED UPON EXCHANGE OR REGISTRATION OF TRANSFER OF 
SECURITIES

Re:  ZERO COUPON CONVERTIBLE SUBORDINATED NOTES DUE 2017 OF COSTCO
     COMPANIES, INC.

     This Certificate relates to $______ principal amount of Securities held 
in (check applicable box) _____ book-entry or  ______ definitive form by 
_____ (the "Transferor").

The Transferor (check applicable box):

     / /  has requested the Registrar by written order to deliver in exchange 
for its beneficial interest in the Global Security held by the Depositary a 
Security or Securities in definitive, registered form of authorized 
denominations and an aggregate principal amount equal to its beneficial 
interest in such Global Security (or the portion thereof indicated above); or

     / /  has requested the Registrar by written order to exchange or 
register the transfer of a Security or Securities.

          In connection with such request and in respect of each such 
Security, the Transferor does hereby certify that Transferor is familiar with 
the Indenture relating to the above-captioned Securities and as provided in 
Section 2.06 of such Indenture, the transfer of this Security does not 
require registration under the Securities Act (as defined below) because:  

     / /  Such Security is being acquired for the Transferor's own account, 
without transfer (in satisfaction of Section 2.06(a)(ii)(A) or Section 
2.06(d)(i)(A) of the Indenture).

     / /  Such Security is being transferred to a "qualified institutional 
buyer" (within the meaning of Rule 144A promulgated under the Securities 
Act), that is aware that any sale of Securities to it will be made in 
reliance on Rule 144A under the Securities Act and that is acquiring such 
Transfer Restricted Security for its own account, or for the account of 
another such "qualified institutional buyer" (in satisfaction of Section 
2.06(a)(ii)(B) or Section 2.06 (d)(i)(B) of the Indenture).

     / /  Such Security is being transferred pursuant to an exemption from 
registration in accordance with Rule 144, or Regulation S under the 
Securities Act, or pursuant to an effective registration statement under the 
Securities Act (in satisfaction of Section 2.06(a)(ii)(C) or Section 
2.06(d)(i)(C) of the Indenture).

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

                                        A-18





     / /  Such Security is being transferred to an institutional "accredited 
investor" within the meaning of subparagraph (a)(1), (2), (3) or (7) of Rule 
501 under the Securities Act, that is purchasing such Security for its own 
account or for the account of such an institutional "accredited investor" in 
each case in a minimum principal amount of $250,000, not with a view to or 
for offer for sale in connection with any distribution in violation of the 
Securities Act.  A signed transferee letter of representation accompanies 
this Certificate (in satisfaction of Section 2.06(a)(ii)(D) or Section 
2.06(d)(i)(D) of the Indenture)

                                                                               
                                        ---------------------------
                                        [INSERT NAME OF TRANSFEROR]


                                        By:
                                           ------------------------


Date:
     ---------------------------

                                        A-19