CONFORMED COPY



                                 $200,000,000



                               CREDIT AGREEMENT


                                  dated as of


                               February 7, 1995


                                     among


                       ARMSTRONG WORLD INDUSTRIES, INC.


                            The Banks Listed Herein


                                      and


                  Morgan Guaranty Trust Company of New York,
                                   as Agent

 
                             TABLE OF CONTENTS/*/



 
 
                                                              Page
                                                              ----


                                   ARTICLE I
                                  DEFINITIONS

 
                                                          
SECTION 1.01    Definitions.................................    1
        1.02    Accounting Terms and Determinations.........   12
        1.03    Types of Borrowings.........................   12
                                                                 
                                                                 
                                                                 
                                  ARTICLE II                     
                                  THE CREDITS                    
                                                                 
                                                                 
                                                         
SECTION 2.01    Commitments to Lend.........................   13
        2.02    Notice of Committed Borrowing...............   13
        2.03    Money Market Borrowings.....................   14
        2.04    Notice to Banks; Funding of Loans...........   18
        2.05    Notes.......................................   19
        2.06    Maturity of Loans...........................   20
        2.07    Interest Rates..............................   20
        2.08    Facility Fee................................   24
        2.09    Optional Termination or                          
                 Reduction of Commitments...................   24
        2.10    Scheduled Termination                            
                 of Commitments.............................   24
        2.11    Optional Prepayments........................   25
        2.12    General Provisions as to Payments...........   25
        2.13    Funding Losses..............................   26
        2.14    Computation of Interest and Fees............   26
                                                                 
                                                                 
                                  ARTICLE III                    
                                  CONDITIONS                     
                                                                 
                                                                 
                                                               
SECTION 3.01    Effectiveness...............................   27
        3.02    Borrowings..................................   28 
 

___________________
     /*/The Table Contents is not a part of this Agreement.
         
                                       i
                                        





                                                              Page

                                  ARTICLE IV
                        REPRESENTATIONS AND WARRANTIES
 
 
                                                         
SECTION 4.01    Corporate Existence and Power...............   29
        4.02    Corporate and Governmental                       
                Authorization; No Contravention.............   29
        4.03    Binding Effect..............................   29
        4.04    Financial Information.......................   29
        4.05    Litigation..................................   30
        4.06    Environmental Matters.......................   30
        4.07    Taxes.......................................   31
        4.08    Significant Subsidiaries....................   31
        4.09    Not an Investment Company...................   31
        4.10    Full Disclosure.............................   31
                                                                 
                                                                 
                                   ARTICLE V                     
                                   COVENANTS                     
                                                                 
                                                                 
                                                         
SECTION 5.01    Information.................................   31
        5.02     Payment of Obligations.....................   34
        5.03     Maintenance of Property; Insurance.........   34
        5.04     Conduct of Business and                         
                  Maintenance of Existence..................   34
        5.05     Compliance with Laws.......................   35
        5.06     Inspection of Property, Books                   
                  and Records...............................   35
        5.07     Minimum Consolidated Net Worth.............   35
        5.08     Negative Pledge............................   35
        5.09     Consolidations, Mergers and                     
                  Sales of Assets...........................   36
        5.10     Use of Proceeds............................   36
                                                                 
                                                                 
                                  ARTICLE VI                     
                                   DEFAULTS                      
                                                                 

                                                          
SECTION 6.01     Events of Default..........................   37
        6.02     Notice of Default..........................   39 
 


                                      ii



 

                                                              Page
 
                                  ARTICLE VII
                                   THE AGENT

 
                                                         
SECTION 7.01    Appointment and Authorization...............   39
        7.02    Agent and Affiliates........................   40
        7.03    Action by Agent.............................   40
        7.04    Consultation with Experts...................   40
        7.05    Liability of Agent..........................   40
        7.06    Indemnification.............................   41
        7.07    Credit Decision.............................   41
        7.08    Successor Agent.............................   41
        7.09    Agent's Fee.................................   41
                                                                 
                                                                 
                                                                 
                                 ARTICLE VIII                    
                            CHANGE IN CIRCUMSTANCES              
                                                                 
                                                                 
                                                           
SECTION 8.01    Basis for Determining Interest                   
                 Rate Inadequate............................   42
        8.02    Illegality..................................   42
        8.03    Increased Cost and Reduced Return...........   43
        8.04    Taxes.......................................   44
        8.05    Base Rate Loans Substituted for                  
                 Affected Fixed Rate Loans..................   46
        8.06    Substitution of Bank........................   47
                                                                 
                                                                 
                                                                 
                                  ARTICLE IX                     
                                 MISCELLANEOUS                   
                                                                 
                                                                 
                                                         
SECTION 9.01    Notices.....................................   47
        9.02    No Waivers..................................   47
        9.03    Expenses; Indemnification...................   48
        9.04    Sharing of Set-Offs.........................   48
        9.05    Amendments and Waivers......................   49
        9.06    Successors and Assigns......................   49
        9.07    Increased Commitments;                           
                 Additional Banks...........................   51
        9.08    Collateral..................................   52
        9.09    Governing Law; Submission to Juris-              
                 diction....................................   52
        9.10    Counterparts; Integration...................   52
        9.11    WAIVER OF JURY TRIAL........................   53 


                                      iii

 
Pricing Schedule

Schedule I -  Existing Credit Agreements

Exhibit A  -  Note

Exhibit B  -  Money Market Quote Request

Exhibit C  -  Invitation for Money Market Quotes
 
Exhibit D  -  Money Market Quote
 
Exhibit E  -  Opinion of Counsel for the Borrower
 
Exhibit F  -  Opinion of Special Counsel for the
                Agent

Exhibit G  -  Assignment and Assumption Agreement

                                      iv

 
                               CREDIT AGREEMENT
                                        


          AGREEMENT dated as of February 7, 1995 among ARMSTRONG WORLD
INDUSTRIES, INC., the BANKS listed on the signature pages hereof and MORGAN
GUARANTY TRUST COMPANY OF NEW YORK, as Agent.

          The parties hereto agree as follows:


                                   ARTICLE I
                                        
                                  DEFINITIONS
                                        

          SECTION 1.01.  Definitions.  The following terms, as used herein,
                         -----------                                       
have the following meanings:

          "Absolute Rate Auction" means a solicitation of Money Market Quotes
setting forth Money Market Absolute Rates pursuant to Section 2.03.

          "Additional Bank" has the meaning set forth in Section 9.07(b).

          "Adjusted CD Rate" has the meaning set forth in Section 2.07(b).

          "Adjusted London Interbank Offered Rate" has the meaning set forth
in Section 2.07(c).

          "Administrative Questionnaire" means, with respect to each Bank, an
administrative questionnaire in the form prepared by the Agent and submitted to
the Agent (with a copy to the Borrower) duly completed by such Bank.

          "Agent" means Morgan Guaranty Trust Company of New York in its
capacity as agent for the Banks hereunder, and its successors in such capacity.

          "Applicable Lending Office" means, with respect to any Bank, (i) in
the case of its Domestic Loans, its Domestic Lending Office, (ii) in the case of
its Euro-Dollar Loans, its Euro-Dollar Lending Office and (iii) in the case of
its Money Market Loans, its Money Market Lending Office.

 
          "Assessment Rate" has the meaning set forth in Section 2.07(b).

          "Assignee" has the meaning set forth in Section 9.06(c).

          "Bank" means each bank listed on the signature pages hereof, each
Assignee or Additional Bank which becomes a Bank pursuant to Section 9.06(c) or
9.07(b), and their respective successors.

          "Base Rate" means, for any day, a rate per annum equal to the higher
of (i) the Prime Rate for such day and (ii) the sum of 1/2 of 1% plus the
Federal Funds Rate for such day.

          "Base Rate Loan" means a Committed Loan to be made by a Bank as a Base
Rate Loan in accordance with the applicable Notice of Committed Borrowing or
pursuant to Article VIII.

          "Benefit Arrangement" means at any time an employee benefit plan
within the meaning of Section 3(3) of ERISA which is not a Plan or a
Multiemployer Plan and which is maintained or otherwise contributed to by any
member of the ERISA Group.

          "Borrower" means Armstrong World Industries, Inc., a Pennsylvania
corporation, and its successors.

          "Borrower's 1993 Form 10-K" means the Borrower's annual report on Form
10-K for 1993, as filed with the Securities and Exchange Commission pursuant to
the Securities Exchange Act of 1934.

          "Borrower's Latest Form 10-Q" means the Borrower's quarterly report on
Form 10-Q for the quarter ended September 30, 1994, as filed with the Securities
and Exchange Commission pursuant to the Securities Exchange Act of 1934.

          "Borrowing" has the meaning set forth in Section 1.03.

          "CD Base Rate" has the meaning set forth in Section 2.07(b).

          "CD Loan" means a Committed Loan to be made by a Bank as a CD Loan in
accordance with the applicable Notice of Committed Borrowing.

                                       2

 
          "CD Margin" has the meaning set forth in Section 2.07(b).

          "CD Reference Banks" means Bank of America National Trust and Savings
Association, Chemical Bank, Citibank, N.A., Westdeutsche Landesbank Girozentrale
and Morgan Guaranty Trust Company of New York.

          "Commitment" means, with respect to each Bank listed on the signature
pages hereof, the amount set forth opposite the name of such Bank on the
signature pages hereof, and with respect to any Bank which becomes a party to
this Agreement pursuant to Section 9.06(c) or 9.07(b), the amount of the
Commitment thereby assumed by such Bank, in each case as such amount may from
time to time be reduced pursuant to Sections 2.09, 2.10 and 9.06(c) or increased
pursuant to Section 9.06(c) or 9.07(b).

          "Committed Loan" means a loan made by a Bank pursuant to Section
2.01.

          "Consolidated Net Worth" means at any date the consolidated
stockholders' equity of the Borrower and its Consolidated Subsidiaries
determined as of such date; provided, that for purposes of determining
                            --------                                  
compliance with Section 5.07, up to $50,000,000 in write offs subsequent to the
date hereof related to litigation shall be disregarded.

          "Consolidated Subsidiary" means at any date any Subsidiary or other
entity the accounts of which would be consolidated with those of the Borrower in
its consolidated financial statements if such statements were prepared as of
such date.

          "Debt" of any Person means at any date, without duplication, (i) all
obligations of such Person for borrowed money, (ii) all obligations of such
Person evidenced by bonds, debentures, notes or other similar instruments, (iii)
all obligations of such Person to pay the deferred purchase price of property or
services, except trade accounts payable arising in the ordinary course of
business, (iv) all obligations of such Person as lessee which are capitalized in
accordance with generally accepted accounting principles, (v) all non-contingent
obligations (and, for purposes of Section 5.08 and the definitions of Material
Debt and Material Financial Obligations, all contingent obligations) of such
Person to reimburse any bank or other Person in respect of amounts paid under a
letter of credit or similar instrument, (vi) all Debt secured by a Lien on any
asset of such Person, whether or not such Debt is otherwise an

                                       3

 
obligation of such Person, and (vii) all Debt of others Guaranteed by such
Person.

          "Default" means any condition or event which constitutes an Event of
Default or which with the giving of notice or lapse of time or both would,
unless cured or waived, become an Event of Default.

          "Derivatives Obligations" of any Person means all obligations of such
Person in respect of any rate swap transaction, basis swap, forward rate
transaction, commodity swap, commodity option, equity or equity index swap,
equity or equity index option, bond option, interest rate option, foreign
exchange transaction, cap transaction, floor transaction, collar transaction,
currency swap transaction, cross-currency rate swap transaction, currency option
or any other similar transaction (including any option with respect to any of
the foregoing transactions) or any combination of the foregoing transactions.

          "Domestic Business Day" means any day except a Saturday, Sunday or
other day on which commercial banks in New York City are authorized by law to
close.

          "Domestic Lending Office" means, as to each Bank, its office located
at its address set forth in its Administrative Questionnaire (or identified in
its Administrative Questionnaire as its Domestic Lending Office) or such other
office as such Bank may hereafter designate as its Domestic Lending Office by
notice to the Borrower and the Agent; provided that any Bank may so designate
                                      --------                               
separate Domestic Lending Offices for its Base Rate Loans, on the one hand, and
its CD Loans, on the other hand, in which case all references herein to the
Domestic Lending Office of such Bank shall be deemed to refer to either or both
of such offices, as the context may require.

          "Domestic Loans" means CD Loans or Base Rate Loans or both.

          "Domestic Reserve Percentage" has the meaning set forth in Section
2.07(b).

          "Effective Date" means the date this Agreement becomes effective
in accordance with Section 3.01.

          "Environmental Laws" means any and all federal, state, local and
foreign statutes, laws, judicial decisions, regulations, ordinances, rules,
judgments, orders, decrees, plans, injunctions, permits, concessions, grants,
franchises, licenses, agreements and other governmental

                                       4

 
restrictions relating to the environment, the effect of the environment on human
health or to emissions, discharges or releases of pollutants, contaminants,
Hazardous Substances or wastes into the environment including, without
limitation, ambient air, surface water, ground water, or land, or otherwise
relating to the manufacture, processing, distribution, use, treatment, storage,
disposal, transport or handling of pollutants, contaminants, Hazardous
Substances or wastes or the clean-up or other remediation thereof.

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

          "ERISA Group" means the Borrower, any Subsidiary and all members of a
controlled group of corporations and all trades or businesses (whether or not
incorporated) under common control which, together with the Borrower or any
Subsidiary, are treated as a single employer under Section 414 of the Internal
Revenue Code.

          "Euro-Dollar Business Day" means any Domestic Business Day on which
commercial banks are open for international business (including dealings in
dollar deposits) in London.

          "Euro-Dollar Lending Office" means, as to each Bank, its office, 
branch or affiliate located atits address set forth in its Administrative
Questionnaire (or identified in its Administrative Questionnaire as its Euro-
Dollar Lending Office) or such other office, branch or affiliate of such Bank as
it may hereafter designate as its Euro-Dollar Lending Office by notice to the
Borrower and the Agent.

          "Euro-Dollar Loan" means a Committed Loan to be made by a Bank as a
Euro-Dollar Loan in accordance with the applicable Notice of Committed
Borrowing.

          "Euro-Dollar Margin" has the meaning set forth in Section 2.07(c).

          "Euro-Dollar Reference Banks" means the principal London offices of
Bank of America National Trust and Savings Association, Chemical Bank, Citibank,
N.A., Westdeutsche Landesbank Girozentrale and Morgan Guaranty Trust Company of
New York.

          "Euro-Dollar Reserve Percentage" has the meaning set forth in
Section 2.07(c).

                                       5

 
          "Event of Default" has the meaning set forth in Section 6.01.

          "Existing Credit Agreements" means the respective credit facilities
between the Borrower and each of the Banks set forth in Schedule I hereto, as
such facilities may have been amended from time to time prior to the Effective
Date.

          "Federal Funds Rate" means, for any day, the rate per annum (rounded
upward, if necessary, to the nearest 1/100th of 1%) equal to the weighted
average of the rates on overnight Federal funds transactions with members of the
Federal Reserve System arranged by Federal funds brokers on such day, as
published by the Federal Reserve Bank of New York on the Domestic Business Day
next succeeding such day, provided that (i) if such day is not a Domestic
                          --------                                       
Business Day, the Federal Funds Rate for such day shall be such rate on such
transactions on the next preceding Domestic Business Day as so published on the
next succeeding Domestic Business Day, and (ii) if no such rate is so published
on such next succeeding Domestic Business Day, the Federal Funds Rate for such
day shall be the average rate quoted to Morgan Guaranty Trust Company of New
York on such day on such transactions as determined by the Agent.

          "Fixed Rate Loans" means CD Loans or Euro-Dollar Loans or Money Market
Loans (excluding Money Market LIBOR Loans bearing interest at the Base Rate
pursuant to Section 8.01(a)) or any combination of the foregoing.

          "Guarantee" by any Person means any obligation, contingent or
otherwise, of such Person directly or indirectly guaranteeing any Debt of any
other Person, provided that the term Guarantee shall not include endorsements
              --------                                                       
for collection or deposit in the ordinary course of business.  The term
"Guarantee" used as a verb has a corresponding meaning.

          "Hazardous Substances" means any toxic, radioactive, caustic or
otherwise hazardous substance, including petroleum, its derivatives, by-products
and other hydrocarbons, or any substance having any constituent elements
displaying any of the foregoing characteristics.

          "Indemnitee" has the meaning set forth in Section 9.03(b).

          "Interest Period" means:  (1) with respect to each Euro-Dollar
Borrowing, the period commencing on the date of such Borrowing and ending one,
two, three or six months

                                       6

 
thereafter, as the Borrower may elect in the applicable Notice of Borrowing;
provided that:
- --------      

          (a)  any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall, subject to clause (c) below, be
     extended to the next succeeding Euro-Dollar Business Day unless such Euro-
     Dollar Business Day falls in another calendar month, in which case such
     Interest Period shall end on the next preceding Euro-Dollar Business Day;

          (b)  any Interest Period which begins on the last Euro-Dollar Business
     Day of a calendar month (or on a day for which there is no numerically
     corresponding day in the calendar month at the end of such Interest Period)
     shall, subject to clause (c) below, end on the last Euro-Dollar Business
     Day of a calendar month; and

          (c)  any Interest Period which would otherwise end after the
     Termination Date shall end on the Termination Date.

(2)  with respect to each CD Borrowing, the period commencing on the date of
such Borrowing and ending 30, 60, 90 or 180 days thereafter, as the Borrower may
elect in the applicable Notice of Borrowing; provided that:
                                             --------      

          (a)  any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall, subject to clause (b) below, be
     extended to the next succeeding Euro-Dollar Business Day; and

          (b)  any Interest Period which would otherwise end after the
     Termination Date shall end on the Termination Date.

(3)  with respect to each Base Rate Borrowing, the period commencing on the date
of such Borrowing and ending 30 days thereafter; provided that:
                                                 --------      

          (a)  any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall, subject to clause (b) below, be
     extended to the next succeeding Euro-Dollar Business Day; and

          (b)  any Interest Period which would otherwise end after the
     Termination Date shall end on the Termination Date.

(4)  with respect to each Money Market LIBOR Borrowing, the period commencing on
the date of such Borrowing and ending

                                       7

 
such whole number of months thereafter as the Borrower may elect in accordance
with Section 2.03; provided that:
                   --------      

          (a)  any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall, subject to clause (c) below, be
     extended to the next succeeding Euro-Dollar Business Day unless such Euro-
     Dollar Business Day falls in another calendar month, in which case such
     Interest Period shall end on the next preceding Euro-Dollar Business Day;

          (b)  any Interest Period which begins on the last Euro-Dollar Business
     Day of a calendar month (or on a day for which there is no numerically
     corresponding day in the calendar month at the end of such Interest Period)
     shall, subject to clause (c) below, end on the last Euro-Dollar Business
     Day of a calendar month; and

          (c)  any Interest Period which would otherwise end after the
     Termination Date shall end on the Termination Date.

(5)  with respect to each Money Market Absolute Rate Borrowing, the period
commencing on the date of such Borrowing and ending such number of days
thereafter (but not less than 7 days) as the Borrower may elect in accordance
with Section 2.03; provided that:
                   --------      

          (a)  any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall, subject to clause (b) below, be
     extended to the next succeeding Euro-Dollar Business Day; and

          (b)  any Interest Period which would otherwise end after the
     Termination Date shall end on the Termination Date.

          "Internal Revenue Code" means the Internal Revenue Code of 1986, as
amended, or any successor statute.

          "LIBOR Auction" means a solicitation of Money Market Quotes setting
forth Money Market Margins based on the London Interbank Offered Rate pursuant
to Section 2.03.

          "Lien" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind, or any other type of
preferential arrangement that has the practical effect of creating a security
interest, in respect of such asset.  For the purposes of this Agreement, the
Borrower or any Subsidiary shall be deemed to own subject to a Lien any asset
which it

                                       8

 
has acquired or holds subject to the interest of a vendor or lessor under any
conditional sale agreement, capital lease or other title retention agreement
relating to such asset.

          "Loan" means a Domestic Loan or a Euro-Dollar Loan or a Money Market
Loan and "Loans" means Domestic Loans or Euro-Dollar Loans or Money Market Loans
or any combination of the foregoing.

          "London Interbank Offered Rate" has the meaning set forth in Section
2.07(c).

          "Material Debt" means Debt (other than the Notes) of the Borrower
and/or one or more of its Subsidiaries, arising in one or more related or
unrelated transactions, in an aggregate principal or face amount exceeding
$20,000,000.

          "Material Financial Obligations" means a principal or face amount of
Debt and/or payment obligations in respect of Derivatives Obligations of the
Borrower and/or one or more of its Subsidiaries, arising in one or more related
or unrelated transactions, exceeding in the aggregate $20,000,000.

          "Material Plan" means at any time a Plan or Plans having aggregate
Unfunded Liabilities in excess of $50,000,000.

          "Money Market Absolute Rate" has the meaning set forth in Section
2.03(d).

          "Money Market Absolute Rate Loan" means a loan to be made by a Bank
pursuant to an Absolute Rate Auction.

          "Money Market Lending Office" means, as to each Bank, its Domestic
Lending Office or such other office, branch or affiliate of such Bank as it may
hereafter designate as its Money Market Lending Office by notice to the Borrower
and the Agent; provided that any Bank may from time to time by notice to the
               --------                                                     
Borrower and the Agent designate separate Money Market Lending Offices for its
Money Market LIBOR Loans, on the one hand, and its Money Market Absolute Rate
Loans, on the other hand, in which case all references herein to the Money
Market Lending Office of such Bank shall be deemed to refer to either or both of
such offices, as the context may require.

          "Money Market LIBOR Loan" means a loan to be made by a Bank pursuant
to a LIBOR Auction (including such a loan bearing interest at the Base Rate
pursuant to Section 8.01(a)).

                                       9

 
          "Money Market Loan" means a Money Market LIBOR Loan or a Money Market
Absolute Rate Loan.

          "Money Market Margin" has the meaning set forth in Section 2.03(d).

          "Money Market Quote" means an offer by a Bank to make a Money Market
Loan in accordance with Section 2.03.

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

          "Notes" means promissory notes of the Borrower, substantially in the
form of Exhibit A hereto, evidencing the obligation of the Borrower to repay the
Loans, and "Note" means any one of such promissory notes issued hereunder.

          "Notice of Borrowing" means a Notice of Committed Borrowing (as
defined in Section 2.02) or a Notice of Money Market Borrowing (as defined in
Section 2.03(f)).

          "Parent" means, with respect to any Bank, any Person controlling such
Bank.

          "Participant" has the meaning set forth in Section 9.06(b).

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

          "Person" means an individual, a corporation, a partnership, an
association, a trust or any other entity or organization, including a government
or political subdivision or an agency or instrumentality thereof.

          "Plan" means at any time an employee pension benefit plan (other than
a Multiemployer Plan) which is covered by Title IV of ERISA or subject to the
minimum funding standards under Section 412 of the Internal Revenue Code and
either (i) is maintained, or contributed to, by any member of the ERISA Group
for employees of any member of the ERISA Group or (ii) has at any time within
the preceding

                                      10

 
five years been maintained, or contributed to, by any Person which was at such
time a member of the ERISA Group for employees of any Person which was at such
time a member of the ERISA Group.

          "Pricing Schedule" means the Schedule attached hereto identified as
such.

          "Prime Rate" means the rate of interest publicly announced by Morgan
Guaranty Trust Company of New York in New York City from time to time as its
Prime Rate.

          "Reference Banks" means the CD Reference Banks or the Euro-Dollar
Reference Banks, as the context may require, and "Reference Bank" means any one
of such Reference Banks.

          "Refunding Borrowing" means a Committed Borrowing which, after
application of the proceeds thereof, results in no net increase in the
outstanding principal amount of Committed Loans made by any Bank.

          "Regulation U" means Regulation U of the Board of Governors of the
Federal Reserve System, as in effect from time to time.

          "Required Banks" means at any time Banks having at least 66 2/3% of
the aggregate amount of the Commitments or, if the Commitments shall have been
terminated, holding Notes evidencing at least 66 2/3% of the aggregate unpaid
principal amount of the Loans.

          "Revolving Credit Period" means the period from and including the
Effective Date to but excluding the Termination Date.

          "Significant Subsidiary" means any Subsidiary which satisfies the
criteria set forth in subparagraph (b) of the definition of "significant
subsidiary" in Rule 1-02 of Regulation S-X of the Securities and Exchange
Commission, as in effect on the date hereof.

          "Subsidiary" means, as to any Person, any corporation or other entity
of which securities or other ownership interests having ordinary voting power to
elect a majority of the board of directors or other persons performing similar
functions are at the time directly or indirectly owned by such Person; unless
otherwise specified, "Subsidiary" means a Subsidiary of the Borrower.

                                      11

 
          "Termination Date" means  February 7, 2000, or, if such day is not a
Euro-Dollar Business Day, the next preceding Euro-Dollar Business Day.

          "Unfunded Liabilities" means, with respect to any Plan at any time,
the amount (if any) by which (i) the value of all benefit liabilities under such
Plan, determined on a plan termination basis using the assumptions prescribed by
the PBGC for purposes of Section 4044 of ERISA, exceeds (ii) the fair market
value of all Plan assets allocable to such liabilities under Title IV of ERISA
(excluding any accrued but unpaid contributions), all determined as of the then
most recent valuation date for such Plan, but only to the extent that such
excess represents a potential liability of a member of the ERISA Group to the
PBGC or any other Person under Title IV of ERISA.

          "United States" means the United States of America, including the
States and the District of Columbia, but excluding its territories and
possessions.

          SECTION 1.02.  Accounting Terms and Determinations.  Unless otherwise
                         -----------------------------------                   
specified herein, all accounting terms used herein shall be interpreted, all
accounting determinations hereunder shall be made, and all financial statements
required to be delivered hereunder shall be prepared in accordance with
generally accepted accounting principles as in effect from time to time, applied
on a basis consistent (except for changes concurred in by the Borrower's
independent public accountants) with the most recent audited consolidated
financial statements of the Borrower and its Consolidated Subsidiaries delivered
to the Banks; provided that, if the Borrower notifies the Agent that the
              --------                                                  
Borrower wishes to amend any covenant in Article V to eliminate the effect of
any change in generally accepted accounting principles on the operation of such
covenant (or if the Agent notifies the Borrower that the Required Banks wish to
amend Article V for such purpose), then the Borrower's compliance with such
covenant shall be determined on the basis of generally accepted accounting
principles in effect immediately before the relevant change in generally
accepted accounting principles became effective, until either such notice is
withdrawn or such covenant is amended in a manner satisfactory to the Borrower
and the Required Banks.

          SECTION 1.03.  Types of Borrowings.  The term "Borrowing" denotes the
                         -------------------                                   
aggregation of Loans of one or more Banks to be made to the Borrower pursuant to
Article II on a single date and for a single Interest Period.  Borrowings are
classified for purposes of this Agreement either by

                                      12

 
reference to the pricing of Loans comprising such Borrowing (e.g., a "Euro-
                                                             ----         
Dollar Borrowing" is a Borrowing comprised of Euro-Dollar Loans) or by reference
to the provisions of Article II under which participation therein is determined
(i.e., a "Committed  Borrowing" is a Borrowing under Section 2.01 in which all
 ----                                                                         
Banks participate in proportion to their Commitments, while a "Money Market
Borrowing" is a Borrowing under Section 2.03 in which the Bank participants are
determined on the basis of their bids in accordance therewith).


                                  ARTICLE II
                                        
                                  THE CREDITS
                                        

          SECTION 2.01.  Commitments to Lend.  During the Revolving Credit
                         -------------------                              
Period each Bank severally agrees, on the terms and conditions set forth in this
Agreement, to make loans to the Borrower pursuant to this Section from time to
time in amounts such that the aggregate principal amount of Committed Loans by
such Bank at any one time outstanding shall not exceed the amount of its
Commitment.  Each Borrowing under this Section shall be in an aggregate
principal amount of $5,000,000 or any larger multiple of $1,000,000 (except that
any such Borrowing may be in the aggregate amount available in accordance with
Section 3.02(b)) and shall be made from the several Banks ratably in proportion
to their respective Commitments.  Within the foregoing limits, the Borrower may
borrow under this Section, repay, or to the extent permitted by Section 2.11,
prepay Loans and reborrow at any time during the Revolving Credit Period under
this Section.

          SECTION 2.02.  Notice of Committed Borrowing.  The Borrower shall give
                         -----------------------------                          
the Agent notice (a "Notice of Committed Borrowing") not later than 10:30 A.M.
(New York City time) on (x) the date of each Base Rate Borrowing, (y) the second
Domestic Business Day before each CD Borrowing and (z) the third Euro-Dollar
Business Day before each Euro-Dollar Borrowing, specifying:

          (a)  the date of such Borrowing, which shall be a Domestic Business
     Day in the case of a Domestic Borrowing or a Euro-Dollar Business Day in
     the case of a Euro-Dollar Borrowing,

          (b)  the aggregate amount of such Borrowing,

                                      13

 
          (c)  whether the Loans comprising such Borrowing are to be CD Loans,
     Base Rate Loans or Euro-Dollar Loans, and

          (d)  in the case of a Fixed Rate Borrowing, the duration of the
     Interest Period applicable thereto, subject to the provisions of the
     definition of Interest Period.

          SECTION 2.03.  Money Market Borrowings.
                         ----------------------- 

          (a)  The Money Market Option.  In addition to Committed Borrowings
               -----------------------                                      
pursuant to Section 2.01, the Borrower may, as set forth in this Section,
request the Banks during the Revolving Credit Period to make offers to make
Money Market Loans to the Borrower.  The Banks may, but shall have no obligation
to, make such offers and the Borrower may, but shall have no obligation to,
accept any such offers in the manner set forth in this Section.

          (b)  Money Market Quote Request.  When the Borrower wishes to request
               --------------------------                                      
offers to make Money Market Loans under this Section, it shall transmit to the
Agent by telex or facsimile transmission a Money Market Quote Request
substantially in the form of Exhibit B hereto so as to be received no later than
10:30 A.M. (New York City time) on (x) the fourth Euro-Dollar Business Day prior
to the date of Borrowing proposed therein, in the case of a LIBOR Auction or (y)
the Domestic Business Day next preceding the date of Borrowing proposed therein,
in the case of an Absolute Rate Auction (or, in either case, such other time or
date as the Borrower and the Agent shall have mutually agreed and shall have
notified to the Banks not later than the date of the Money Market Quote Request
for the first LIBOR Auction or Absolute Rate Auction for which such change is to
be effective) specifying:

          (i)  the proposed date of Borrowing, which shall be a Euro-Dollar
     Business Day in the case of a LIBOR Auction or a Domestic Business Day in
     the case of an Absolute Rate Auction,

         (ii)  the aggregate amount of such Borrowing, which shall be $5,000,000
     or a larger multiple of $1,000,000,

        (iii)  the duration of the Interest Period applicable thereto, subject
     to the provisions of the definition of Interest Period, and

                                      14

 
         (iv)  whether the Money Market Quotes requested are to set forth a
     Money Market Margin or a Money Market Absolute Rate.

The Borrower may request offers to make Money Market Loans for more than one
Interest Period in a single Money Market Quote Request.

          (c)  Invitation for Money Market Quotes.  Promptly upon receipt of a
               ----------------------------------                             
Money Market Quote Request, the Agent shall send to the Banks by telex or
facsimile transmission an Invitation for Money Market Quotes substantially in
the form of Exhibit C hereto, which shall constitute an invitation by the
Borrower to each Bank to submit Money Market Quotes offering to make the Money
Market Loans to which such Money Market Quote Request relates in accordance with
this Section.

          (d)  Submission and Contents of Money Market Quotes.  (i)  Each Bank
               ----------------------------------------------                 
may submit a Money Market Quote containing an offer or offers to make Money
Market Loans in response to any Invitation for Money Market Quotes.  Each Money
Market Quote must comply with the requirements of this subsection (d) and must
be submitted to the Agent by telex or facsimile transmission at its offices
specified in or pursuant to Section 9.01 not later than (x) 4:00 P.M. (New York
City time) on the fourth Euro-Dollar Business Day prior to the proposed date of
Borrowing, in the case of a LIBOR Auction or (y) 9:30 A.M. (New York City time)
on the proposed date of Borrowing, in the case of an Absolute Rate Auction (or,
in either case, such other time or date as the Borrower and the Agent shall have
mutually agreed and shall have notified to the Banks not later than the date of
the Money Market Quote Request for the first LIBOR Auction or Absolute Rate
Auction for which such change is to be effective); provided that Money Market
                                                   --------                  
Quotes submitted by the Agent (or any affiliate of the Agent) in the capacity of
a Bank may be submitted, and may only be submitted, if the Agent or such
affiliate notifies the Borrower of the terms of the offer or offers contained
therein not later than (x) one hour prior to the deadline for the other Banks,
in the case of a LIBOR Auction or (y) 15 minutes prior to the deadline for the
other Banks, in the case of an Absolute Rate Auction.  Subject to Articles III
and VI, any Money Market Quote so made shall be irrevocable except with the
written consent of the Agent given on the instructions of the Borrower.

          (ii)  Each Money Market Quote shall be in substantially the form of
Exhibit D hereto and shall in any case specify:

                                      15

 
 
          (A)  the proposed date of Borrowing,

          (B)  the principal amount of the Money Market Loan for which each such
     offer is being made, which principal amount (w) may be greater than or less
     than the Commitment of the quoting Bank, (x) must be $5,000,000 or a larger
     multiple of $1,000,000, (y) may not exceed the principal amount of Money
     Market Loans for which offers were requested and (z) may be subject to an
     aggregate limitation as to the principal amount of Money Market Loans for
     which offers being made by such quoting Bank may be accepted,

          (C)  in the case of a LIBOR Auction, the margin above or below the
     applicable London Interbank Offered Rate (the "Money Market Margin")
     offered for each such Money Market Loan, expressed as a percentage
     (specified to the nearest 1/10,000th of 1%) to be added to or subtracted
     from such base rate,

          (D)  in the case of an Absolute Rate Auction, the rate of interest per
     annum (specified to the nearest 1/10,000th of 1%) (the "Money Market
     Absolute Rate") offered for each such Money Market Loan, and

          (E)  the identity of the quoting Bank.

A Money Market Quote may set forth up to five separate offers by the quoting
Bank with respect to each Interest Period specified in the related Invitation
for Money Market Quotes.

          (iii)  Any Money Market Quote shall be disregarded if it:

          (A)  is not substantially in conformity with Exhibit D hereto or does
     not specify all of the information required by subsection (d)(ii);

          (B)  contains qualifying, conditional or similar language;

          (C)  proposes terms other than or in addition to those set forth in
     the applicable Invitation for Money Market Quotes; or

          (D)  arrives after the time set forth in subsection (d)(i).

                                      16

 
          (e)  Notice to Borrower.  The Agent shall promptly notify the Borrower
               ------------------                                               
of the terms (x) of any Money Market Quote submitted by a Bank that is in
accordance with subsection (d) and (y) of any Money Market Quote that amends,
modifies or is otherwise inconsistent with a previous Money Market Quote
submitted by such Bank with respect to the same Money Market Quote Request.  Any
such subsequent Money Market Quote shall be disregarded by the Agent unless such
subsequent Money Market Quote is submitted solely to correct a manifest error in
such former Money Market Quote.  The Agent's notice to the Borrower shall
specify (A) the aggregate principal amount of Money Market Loans for which
offers have been received for each Interest Period specified in the related
Money Market Quote Request, (B) the respective principal amounts and Money
Market Margins or Money Market Absolute Rates, as the case may be, so offered
and (C) if applicable, limitations on the aggregate principal amount of Money
Market Loans for which offers in any single Money Market Quote may be accepted.

          (f)  Acceptance and Notice by Borrower.  Not later than 10:30 A.M.
               ---------------------------------                            
(New York City time) on (x) the third Euro-Dollar Business Day prior to the
proposed date of Borrowing, in the case of a LIBOR Auction or (y) the proposed
date of Borrowing, in the case of an Absolute Rate Auction (or, in either case,
such other time or date as the Borrower and the Agent shall have mutually agreed
and shall have notified to the Banks not later than the date of the Money Market
Quote Request for the first LIBOR Auction or Absolute Rate Auction for which
such change is to be effective), the Borrower shall notify the Agent of its
acceptance or non-acceptance of the offers so notified to it pursuant to
subsection (e).  In the case of acceptance, such notice (a "Notice of Money
Market Borrowing") shall specify the aggregate principal amount of offers for
each Interest Period that are accepted.  The Borrower may accept any Money
Market Quote in whole or in part; provided that:
                                  --------      

          (i)  the aggregate principal amount of each Money Market Borrowing may
     not exceed the applicable amount set forth in the related Money Market
     Quote Request,

         (ii)  the principal amount of each Money Market Borrowing must be
     $5,000,000 or a larger multiple of $1,000,000,

        (iii)  acceptance of offers may only be made on the basis of ascending
     Money Market Margins or Money Market Absolute Rates, as the case may be,
     and

                                      17

 
         (iv)  the Borrower may not accept any offer that is described in
     subsection (d)(iii) or that otherwise fails to comply with the requirements
     of this Agreement.

          (g)  Allocation by Agent.  If offers are made by two or more Banks
               -------------------                                          
with the same Money Market Margins or Money Market Absolute Rates, as the case
may be, for a greater aggregate principal amount than the amount in respect of
which such offers are accepted for the related Interest Period, the principal
amount of Money Market Loans in respect of which such offers are accepted shall
be allocated by the Agent among such Banks as nearly as possible (in multiples
of $1,000,000, as the Agent may deem appropriate) in proportion to the aggregate
principal amounts of such offers.  Determinations by the Agent of the amounts of
Money Market Loans shall be conclusive in the absence of manifest error.

          SECTION 2.04.  Notice to Banks; Funding of Loans.
                         --------------------------------- 

          (a)  Upon receipt of a Notice of Borrowing, the Agent shall promptly
notify each Bank of the contents thereof and of such Bank's share (if any) of
such Borrowing and such Notice of Borrowing shall not thereafter be revocable by
the Borrower.

          (b)  Not later than 12:00 Noon (New York City time) on the date of
each Borrowing, each Bank participating therein shall (except as provided in
subsection (c) of this Section) make available its share of such Borrowing, in
Federal or other funds immediately available in New York City, to the Agent at
its address referred to in Section 9.01.  Unless the Agent determines that any
applicable condition specified in Article III has not been satisfied, the Agent
will make the funds so received from the Banks available to the Borrower at the
Agent's aforesaid address.

          (c)  If any Bank makes a new Loan hereunder on a day on which the
Borrower is to repay all or any part of an outstanding Loan from such Bank, such
Bank shall apply the proceeds of its new Loan to make such repayment and only an
amount equal to the difference (if any) between the amount being borrowed and
the amount being repaid shall be made available by such Bank to the Agent as
provided in subsection (b), or remitted by the Borrower to the Agent as provided
in Section 2.12, as the case may be.

          (d)  Unless the Agent shall have received notice from a Bank prior to
the date of any Borrowing that such Bank will not make available to the Agent
such Bank's share

                                      18

 
of such Borrowing, the Agent may assume that such Bank has made such share
available to the Agent on the date of such Borrowing in accordance with
subsections (b) and (c) of this Section 2.04 and the Agent may, in reliance upon
such assumption, make available to the Borrower on such date a corresponding
amount.  If and to the extent that such Bank shall not have so made such share
available to the Agent, such Bank and, if such Bank fails to do so within three
Domestic Business Days of demand therefor, the Borrower severally agree to repay
to the Agent forthwith on demand such corresponding amount together with
interest thereon, for each day from the date such amount is made available to
the Borrower until the date such amount is repaid to the Agent, at (i) in the
case of the Borrower, a rate per annum equal to the higher of the Federal Funds
Rate and the interest rate applicable thereto pursuant to Section 2.07 and (ii)
in the case of such Bank, the Federal Funds Rate.  If such Bank shall repay to
the Agent such corresponding amount, such amount so repaid shall constitute such
Bank's Loan included in such Borrowing for purposes of this Agreement.

          SECTION 2.05.  Notes.  (a)  The Loans of each Bank shall be evidenced
                         -----                                                 
by a single Note payable to the order of such Bank for the account of its
Applicable Lending Office in an amount equal to the aggregate unpaid principal
amount of such Bank's Loans.

          (b)  Each Bank may, by notice to the Borrower and the Agent, request
that its Loans of a particular type be evidenced by a separate Note in an amount
equal to the aggregate unpaid principal amount of such Loans.  Each such Note
shall be in substantially the form of Exhibit A hereto with appropriate
modifications to reflect the fact that it evidences solely Loans of the relevant
type.  Each reference in this Agreement to the "Note" of such Bank shall be
deemed to refer to and include any or all of such Notes, as the context may
require.

          (c)  Upon receipt of each Bank's Note pursuant to Section 3.01(b), the
Agent shall forward such Note to such Bank.  Each Bank shall record the date,
amount, type and maturity of each Loan made by it and the date and amount of
each payment of principal made by the Borrower with respect thereto, and may, if
such Bank so elects in connection with any transfer or enforcement of its Note,
endorse on the schedule forming a part thereof appropriate notations to evidence
the foregoing information with respect to each such Loan then outstanding;
provided that the failure of any Bank to make any such recordation or
- --------                                                                       
endorsement shall not affect the obligations of the Borrower hereunder or under
the

                                      19

 
Notes.  Each Bank is hereby irrevocably authorized by the Borrower so to endorse
its Note and to attach to and make a part of its Note a continuation of any such
schedule as and when required.

          SECTION 2.06.  Maturity of Loans.  Each Loan included in any Borrowing
                         -----------------                                      
shall mature, and the principal amount thereof shall be due and payable, on the
last day of the Interest Period applicable to such Borrowing.

          SECTION 2.07.  Interest Rates.  (a)  Each Base Rate Loan shall bear
                         --------------                                      
interest on the outstanding principal amount thereof, for each day from the date
such Loan is made until it becomes due, at a rate per annum equal to the Base
Rate for such day.  Such interest shall be payable for each Interest Period on
the last day thereof.  Any overdue principal of or interest on any Base Rate
Loan shall bear interest, payable on demand, for each day until paid at a rate
per annum equal to the sum of 2% plus the rate otherwise applicable to Base Rate
Loans for such day.

          (b)  Each CD Loan shall bear interest on the outstanding principal
amount thereof, for each day during the Interest Period applicable thereto, at a
rate per annum equal to the sum of the CD Margin for such day plus the Adjusted
CD Rate applicable to such Interest Period; provided that if any CD Loan shall,
                                            --------                           
as a result of clause (2)(b) of the definition of Interest Period, have an
Interest Period of less than 30 days, such CD Loan shall bear interest during
such Interest Period at the rate applicable to Base Rate Loans during such
period.  Such interest shall be payable for each Interest Period on the last day
thereof and, if such Interest Period is longer than 90 days, at intervals of 90
days after the first day thereof.  Any overdue principal of or interest on any
CD Loan shall bear interest, payable on demand, for each day until paid at a
rate per annum equal to the sum of 2% plus the higher of (i) the sum of the CD
Margin for such day plus the Adjusted CD Rate applicable to the Interest Period
for such Loan and (ii) the rate applicable to Base Rate Loans for such day.

          "CD Margin" means a rate per annum determined in accordance with the
Pricing Schedule.

          The "Adjusted CD Rate" applicable to any Interest Period means a rate
per annum determined pursuant to the following formula:

                                      20

 
                [ CDBR       ]*
       ACDR  =  [ ---------- ]  + AR
                [ 1.00 - DRP ]

       ACDR  =  Adjusted CD Rate
       CDBR  =  CD Base Rate
        DRP  =  Domestic Reserve Percentage
         AR  =  Assessment Rate

     __________
     *  The amount in brackets being rounded upward, if
     necessary, to the next higher 1/100 of 1%


          The "CD Base Rate" applicable to any Interest Period is the rate of
interest determined by the Agent to be the average (rounded upward, if
necessary, to the next higher 1/100 of 1%) of the prevailing rates per annum bid
at 10:00 A.M. (New York City time) (or as soon thereafter as practicable) on the
first day of such Interest Period by two or more New York certificate of deposit
dealers of recognized standing for the purchase at face value from each CD
Reference Bank of its certificates of deposit in an amount comparable to the
principal amount of the CD Loan of such CD Reference Bank to which such Interest
Period applies and having a maturity comparable to such Interest Period.

          "Domestic Reserve Percentage" means for any day that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Board of Governors of the Federal Reserve System (or any successor) for
determining the maximum reserve requirement (including without limitation any
basic, supplemental or emergency reserves) for a member bank of the Federal
Reserve System in New York City with deposits exceeding five billion dollars in
respect of new non-personal time deposits in dollars in New York City having a
maturity comparable to the related Interest Period and in an amount of $100,000
or more.  The Adjusted CD Rate shall be adjusted automatically on and as of the
effective date of any change in the Domestic Reserve Percentage.

          "Assessment Rate" means for any day the annual assessment rate in
effect on such day which is payable by a member of the Bank Insurance Fund
classified as adequately capitalized and within supervisory subgroup "A" (or a
comparable successor assessment risk classification) within the meaning of 12
C.F.R. (S) 327.3(e) (or any successor provision) to the Federal Deposit
Insurance Corporation (or any successor) for such Corporation's (or such
successor's) insuring time deposits at offices of such institution in the

                                      21

 
United States.  The Adjusted CD Rate shall be adjusted automatically on and as
of the effective date of any change in the Assessment Rate.

          (c)  Each Euro-Dollar Loan shall bear interest on the outstanding
principal amount thereof, for each day during the Interest Period applicable
thereto, at a rate per annum equal to the sum of the Euro-Dollar Margin for such
day plus the Adjusted London Interbank Offered Rate applicable to such Interest
Period.  Such interest shall be payable for each Interest Period on the last day
thereof and, if such Interest Period is longer than three months, at intervals
of three months after the first day thereof.

          "Euro-Dollar Margin" means a rate per annum determined in accordance
with the Pricing Schedule.

          The "Adjusted London Interbank Offered Rate" applicable to any
Interest Period means a rate per annum equal to the quotient obtained (rounded
upward, if necessary, to the next higher 1/100 of 1%) by dividing (i) the
applicable London Interbank Offered Rate by (ii) 1.00 minus the Euro-Dollar
Reserve Percentage.

          The "London Interbank Offered Rate" applicable to any Interest Period
means the average (rounded to the nearest 1/16 of 1%) of the respective rates
per annum at which deposits in dollars are offered to each of the Euro-Dollar
Reference Banks in the London interbank market at approximately 11:00 A.M.
(London time) two Euro-Dollar Business Days before the first day of such
Interest Period in an amount approximately equal to the principal amount of the
Euro-Dollar Loan of such Euro-Dollar Reference Bank to which such Interest
Period is to apply and for a period of time comparable to such Interest Period.

          "Euro-Dollar Reserve Percentage" means for any day that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Board of Governors of the Federal Reserve System (or any successor) for
determining the maximum reserve requirement for a member bank of the Federal
Reserve System in New York City with deposits exceeding five billion dollars in
respect of "Eurocurrency liabilities" (or in respect of any other category of
liabilities which includes deposits by reference to which the interest rate on
Euro-Dollar Loans is determined or any category of extensions of credit or other
assets which includes loans by a non-United States office of any Bank to United
States residents).  The Adjusted London Interbank Offered Rate shall be adjusted
automatically on and as of

                                      22

 
the effective date of any change in the Euro-Dollar Reserve Percentage.

          (d)  Any overdue principal of or interest on any Euro-Dollar Loan
shall bear interest, payable on demand, for each day until paid at a rate per
annum equal to the higher of (i) the sum of 2% plus the Euro-Dollar Margin for
such day plus the Adjusted London Interbank Offered Rate applicable to the
Interest Period for such Loan and (ii) the sum of 2% plus the Euro-Dollar Margin
for such day plus the quotient obtained (rounded upward, if necessary, to the
next higher 1/100 of 1%) by dividing (x) the average (rounded to the nearest
1/16 of 1%) of the respective rates per annum at which one day (or, if such
amount due remains unpaid more than three Euro-Dollar Business Days, then for
such other period of time not longer than six months as the Agent may select)
deposits in dollars in an amount approximately equal to such overdue payment due
to each of the Euro-Dollar Reference Banks are offered to such Euro-Dollar
Reference Bank in the London interbank market for the applicable period
determined as provided above by (y) 1.00 minus the Euro-Dollar Reserve
Percentage (or, if the circumstances described in clause (a) or (b) of Section
8.01 shall exist, at a rate per annum equal to the sum of 2% plus the rate
applicable to Base Rate Loans for such day).

          (e)  Subject to Section 8.01(a), each Money Market LIBOR Loan shall
bear interest on the outstanding principal amount thereof, for the Interest
Period applicable thereto, at a rate per annum equal to the sum of the London
Interbank Offered Rate for such Interest Period (determined in accordance with
Section 2.07(c) as if the related Money Market LIBOR Borrowing were a Committed
Euro-Dollar Borrowing) plus (or minus) the Money Market Margin quoted by the
Bank making such Loan in accordance with Section 2.03.  Each Money Market
Absolute Rate Loan shall bear interest on the outstanding principal amount
thereof, for the Interest Period applicable thereto, at a rate per annum equal
to the Money Market Absolute Rate quoted by the Bank making such Loan in
accordance with Section 2.03.  Such interest shall be payable for each Interest
Period on the last day thereof and, if such Interest Period is longer than three
months, at intervals of three months after the first day thereof.  Any overdue
principal of or interest on any Money Market Loan shall bear interest, payable
on demand, for each day until paid at a rate per annum equal to the sum of 2%
plus the Base Rate for such day.

          (f)  The Agent shall determine each interest rate applicable to the
Loans hereunder.  The Agent shall give prompt notice to the Borrower and the
participating Banks of

                                      23

 
each rate of interest so determined, and its determination thereof shall be
conclusive in the absence of manifest error.

          (g)  Each Reference Bank agrees to use its best efforts to furnish
quotations to the Agent as contemplated by this Section.  If any Reference Bank
does not furnish a timely quotation, the Agent shall determine the relevant
interest rate on the basis of the quotation or quotations furnished by the
remaining Reference Bank or Banks or, if none of such quotations is available on
a timely basis, the provisions of Section 8.01 shall apply.  So long as
quotations from at least five (or four) Reference Banks are available, the Agent
shall disregard the highest two (or one) such quotations in determining the
relevant interest rate.

          SECTION 2.08.  Facility Fee.  The Borrower shall pay to the Agent for
                         ------------                                          
the account of the Banks ratably a facility fee at the Facility Fee Rate
(determined daily in accordance with the Pricing Schedule).  Such facility fee
shall accrue (i) from and including the Effective Date to but excluding the
Termination Date (or earlier date of termination of the Commitments in their
entirety), on the daily aggregate amount of the Commitments (whether used or
unused) and (ii) from and including the Termination Date or such earlier date of
termination to but excluding the date the Loans shall be repaid in their
entirety, on the daily aggregate outstanding principal amount of the Loans.
Accrued fees under this Section shall be payable quarterly on the last day of
each March, June, September and December and upon the date of termination of the
Commitments in their entirety (and, if later, the date the Loans shall be repaid
in their entirety).

          SECTION 2.09.  Optional Termination or Reduction of Commitments.
                         ------------------------------------------------  
During the Revolving Credit Period, the Borrower may, upon at least three
Domestic Business Days' notice to the Agent, (i) terminate the Commitments at
any time, if no Loans are outstanding at such time or (ii) ratably reduce from
time to time by an aggregate amount of $25,000,000 or any larger multiple of
$5,000,000, the aggregate amount of the Commitments in excess of the aggregate
outstanding principal amount of the Loans.

          SECTION 2.10.  Scheduled Termination of Commitments.  The Commitments
                         ------------------------------------                  
shall terminate on the Termination Date, and any Loans then outstanding
(together with accrued interest thereon) shall be due and payable on such date.

                                      24

 
          SECTION 2.11.  Optional Prepayments.  (a)  Subject in the case of any
                         --------------------                                  
Fixed Rate Borrowing to Section 2.13, the Borrower may, upon at least one
Domestic Business Day's notice to the Agent, prepay any Base Rate Borrowing (or
any Money Market Borrowing bearing interest at the Base Rate pursuant to Section
8.01(a)), upon at least three Domestic Business Days' notice to the Agent,
prepay any CD Borrowing or upon at least three Euro-Dollar Business Days' notice
to the Agent, prepay any Euro-Dollar Borrowing, in each case in whole at any
time, or from time to time in part in amounts aggregating $5,000,000 or any
larger multiple of $1,000,000, by paying the principal amount to be prepaid
together with accrued interest thereon to the date of prepayment.  Each such
optional prepayment shall be applied to prepay ratably the Loans of the several
Banks included in such Borrowing.

          (b)  Except as provided in Section 2.11(a), the Borrower may not
prepay all or any portion of the principal amount of any Money Market Loan prior
to the maturity thereof.

          (c)  Upon receipt of a notice of prepayment pursuant to this Section,
the Agent shall promptly notify each Bank of the contents thereof and of such
Bank's ratable share (if any) of such prepayment and such notice shall not
thereafter be revocable by the Borrower.

          SECTION 2.12.  General Provisions as to Payments.  (a) The Borrower
                         ---------------------------------                   
shall make each payment of principal of, and interest on, the Loans and of fees
hereunder, not later than 12:00 Noon (New York City time) on the date when due,
in Federal or other funds immediately available in New York City, to the Agent
at its address referred to in Section 9.01.  The Agent will promptly distribute
to each Bank its ratable share of each such payment received by the Agent for
the account of the Banks.  Whenever any payment of principal of, or interest on,
the Domestic Loans or of fees shall be due on a day which is not a Domestic
Business Day, the date for payment thereof shall be extended to the next
succeeding Domestic Business Day.  Whenever any payment of principal of, or
interest on, the Euro-Dollar Loans shall be due on a day which is not a Euro-
Dollar Business Day, the date for payment thereof shall be extended to the next
succeeding Euro-Dollar Business Day unless such Euro-Dollar Business Day falls
in another calendar month, in which case the date for payment thereof shall be
the next preceding Euro-Dollar Business Day.  Whenever any payment of principal
of, or interest on, the Money Market Loans shall be due on a day which is not a
Euro-Dollar Business Day, the date for payment thereof shall be extended to the
next succeeding Euro-Dollar Business Day.  If the date for any payment of

                                      25

 
principal is extended by operation of law or otherwise, interest thereon shall
be payable for such extended time.

          (b)  Unless the Agent shall have received notice from the Borrower
prior to the date on which any payment is due to the Banks hereunder that the
Borrower will not make such payment in full, the Agent may assume that the
Borrower has made such payment in full to the Agent on such date and the Agent
may, in reliance upon such assumption, cause to be distributed to each Bank on
such due date an amount equal to the amount then due such Bank.  If and to the
extent that the Borrower shall not have so made such payment, each Bank shall
repay to the Agent forthwith on demand such amount distributed to such Bank
together with interest thereon, for each day from the date such amount is
distributed to such Bank until the date such Bank repays such amount to the
Agent, at the Federal Funds Rate.

          SECTION 2.13.  Funding Losses.  If the Borrower makes any payment of
                         --------------                                       
principal with respect to any Fixed Rate Loan (pursuant to Article II, VI or
VIII or otherwise) on any day other than the last day of the Interest Period
applicable thereto, or the last day of an applicable period fixed pursuant to
Section 2.07(d), or if the Borrower fails to borrow or prepay any Fixed Rate
Loans after notice has been given to any Bank in accordance with Section 2.04(a)
or 2.11(c), the Borrower shall reimburse each Bank within 15 days after demand
for any resulting loss or reasonable expense incurred by it (or by an existing
or prospective Participant in the related Loan), including (without limitation)
any loss incurred in obtaining, liquidating or employing deposits from third
parties, but excluding loss of margin for the period after any such payment or
failure to borrow or prepay, provided that such Bank shall have delivered to the
                             --------                                           
Borrower a certificate as to the amount of such loss or expense, which
certificate shall be conclusive in the absence of manifest error.

          SECTION 2.14.  Computation of Interest and Fees.  Interest based on
                         --------------------------------                    
the Prime Rate hereunder shall be computed on the basis of a year of 365 days
(or 366 days in a leap year) and paid for the actual number of days elapsed
(including the first day but excluding the last day).  All other interest and
fees shall be computed on the basis of a year of 360 days and paid for the
actual number of days elapsed (including the first day but excluding the last
day).

                                      26

 
                                  ARTICLE III

                                  CONDITIONS
                                        

          SECTION 3.01.  Effectiveness.  This Agreement shall become effective
                         -------------                                        
on the date that each of the following conditions shall have been satisfied (or
waived in accordance with Section 9.05):

          (a)  receipt by the Agent of counterparts hereof signed by each of the
     parties hereto (or, in the case of any party as to which an executed
     counterpart shall not have been received, receipt by the Agent in form
     satisfactory to it of telegraphic, telex or other written confirmation from
     such party of execution of a counterpart hereof by such party);

          (b)  receipt by the Agent of a duly executed Note for the account of
     each Bank dated on or before the Effective Date complying with the
     provisions of Section 2.05;

          (c)  receipt by the Agent of an opinion of David D. Wilson, Assistant
     Secretary and Associate General Counsel for the Borrower, substantially in
     the form of Exhibit E hereto and covering such additional matters relating
     to the transactions contemplated hereby as the Required Banks may
     reasonably request;

          (d)  receipt by the Agent of an opinion of Davis Polk & Wardwell,
     special counsel for the Agent, substantially in the form of Exhibit F
     hereto and covering such additional matters relating to the transactions
     contemplated hereby as the Required Banks may reasonably request;

          (e)  receipt by the Agent of all documents the Agent may reasonably
     request relating to the existence of the Borrower, the corporate authority
     for and the validity of this Agreement and the Notes, and any other matters
     relevant hereto, all in form and substance satisfactory to the Agent; and

          (f)  receipt by the Agent of evidence satisfactory to it of the
     payment of all principal of and interest on any loans outstanding under,
     and of all other amounts payable under, the Existing Credit Agreements;

provided that this Agreement shall not become effective or be binding on any
- --------                                                                    
party hereto unless all of the foregoing

                                      27

 
conditions are satisfied not later than February 21, 1995.  The Agent shall
promptly notify the Borrower and the Banks of the Effective Date, and such
notice shall be conclusive and binding on all parties hereto. The Banks that are
parties to the Existing Credit Agreements and the Borrower agree that the
commitments under the Existing Credit Agreements shall terminate in their
entirety simultaneously with and subject to the effectiveness of this Agreement
and that the Borrower shall be obligated to pay all accrued commitment and
facility fees thereunder to but excluding the date of such effectiveness.

          SECTION 3.02.  Borrowings.  The obligation of any Bank to make a Loan
                         ----------                                            
on the occasion of any Borrowing is subject to the satisfaction of the following
conditions:

          (a)  receipt by the Agent of a Notice of Borrowing as required by
     Section 2.02 or 2.03, as the case may be;

          (b)  the fact that, immediately after such Borrowing, the aggregate
     outstanding principal amount of the Loans will not exceed the aggregate
     amount of the Commitments;

          (c)  the fact that, immediately before and after such Borrowing, no
     Default shall have occurred and be continuing; and

          (d)  the fact that the representations and warranties of the Borrower
     contained in this Agreement (except (i) the representation and warranty set
     forth in Section 4.04(c) and (ii) the representations and warranties set
     forth in Sections 4.05 and 4.06 as to any matter which has theretofore been
     disclosed in writing by the Borrower to the Banks or in reports filed with
     the Securities and Exchange Commission, copies of which reports have been
     delivered to the Banks) shall be true on and as of the date of such
     Borrowing.

Each Borrowing hereunder shall be deemed to be a representation and warranty by
the Borrower on the date of such Borrowing as to the facts specified in clauses
(b), (c) and (d) of this Section.

                                      28

 
                                  ARTICLE IV

                        REPRESENTATIONS AND WARRANTIES
                                        

                  The Borrower represents and warrants that:

          SECTION 4.01.  Corporate Existence and Power.  The Borrower is a
                         -----------------------------                    
corporation duly incorporated, validly existing and in good standing under the
laws of Pennsylvania, and has all corporate powers and all material governmental
licenses, authorizations, consents and approvals required to carry on its
business as now conducted.

          SECTION 4.02.  Corporate and Governmental Authorization; No
                         --------------------------------------------
Contravention.  The execution, delivery and performance by the Borrower of this
- -------------                                                                  
Agreement and the Notes are within the Borrower's corporate powers, have been
duly authorized by all necessary corporate action, require no action by or in
respect of, or filing with, any governmental body, agency or official and do not
contravene, or constitute a default under, any provision of applicable law or
regulation or of the articles of incorporation or by-laws of the Borrower or of
any agreement, judgment, injunction, order, decree or other instrument binding
upon the Borrower or any of its Subsidiaries or result in the creation or
imposition of any Lien on any asset of the Borrower or any of its Subsidiaries.

          SECTION 4.03.  Binding Effect.  This Agreement constitutes a valid and
                         --------------                                         
binding agreement of the Borrower and each Note, when executed and delivered in
accordance with this Agreement, will constitute a valid and binding obligation
of the Borrower, in each case enforceable in accordance with its terms.

          SECTION 4.04.  Financial Information.
                         --------------------- 

          (a)  The consolidated balance sheet of the Borrower and its
Consolidated Subsidiaries as of December 31, 1993 and the related consolidated
statements of earnings and cash flows for the fiscal year then ended, reported
on by independent public accountants and set forth in the Borrower's 1993 Form
10-K, a copy of which has been delivered to each of the Banks, fairly present,
in conformity with generally accepted accounting principles, the consolidated
financial position of the Borrower and its Consolidated Subsidiaries as of such
date and their consolidated results of operations and cash flows for such fiscal
year.

                                      29

 
          (b)  The unaudited consolidated balance sheet of the Borrower and its
Consolidated Subsidiaries as of September 30, 1994 and the related unaudited
consolidated statements of earnings and cash flows for the nine months then
ended, set forth in the Borrower's Latest Form 10-Q, a copy of which has been
delivered to each of the Banks, fairly present, in conformity with generally
accepted accounting principles applied on a basis consistent with the financial
statements referred to in subsection (a) of this Section, the consolidated
financial position of the Borrower and its Consolidated Subsidiaries as of such
date and their consolidated results of operations and cash flows for such nine
month period (subject to normal year-end adjustments).

          (c)  Since September 30, 1994 there has been no material adverse
change in the business, financial position, operations or prospects of the
Borrower and its Consolidated Subsidiaries, considered as a whole.

          SECTION 4.05.  Litigation.  Except as disclosed in the Borrower's 1993
                         ----------                                             
Form 10-K or in the Borrower's Latest Form 10-Q, there is no action, suit or
proceeding pending against, or to the knowledge of the Borrower threatened
against or affecting, the Borrower or any of its Subsidiaries before any court
or arbitrator or any governmental body, agency or official in which there is a
reasonable possibility of an adverse decision which could materially adversely
affect the business, financial position, operations or prospects of the Borrower
and its Consolidated Subsidiaries, considered as a whole, or the ability of the
Borrower to perform its obligations under this Agreement and the Notes, or which
in any manner draws into question the validity of this Agreement or the Notes.

          SECTION 4.06.  Environmental Matters.  In the ordinary course of its
                         ---------------------                                
business, the Borrower reviews the effect of Environmental Laws on the business,
operations and properties of the Borrower and its Subsidiaries, in the course of
which it identifies and evaluates associated liabilities and costs.  On the
basis of this review, the Borrower has reasonably concluded that, to the best of
its knowledge, except as disclosed in reports filed with the Securities and
Exchange Commission, copies of which reports have been delivered to the Banks,
such associated liabilities and costs, including the costs of compliance with
Environmental Laws, are unlikely to have a material adverse effect on the
business, financial condition, results of operations or prospects of the
Borrower and its Consolidated Subsidiaries, considered as a whole.

                                      30

 
          SECTION 4.07.  Taxes.  The Borrower and its Subsidiaries have filed
                         -----                                               
all United States Federal income tax returns and all other material tax returns
which are required to be filed by them and have paid all taxes due pursuant to
such returns or pursuant to any assessment received by the Borrower or any
Subsidiary.  The charges, accruals and reserves on the books of the Borrower and
its Subsidiaries in respect of taxes or other governmental charges are, in the
opinion of the Borrower, adequate.

          SECTION 4.08.  Significant Subsidiaries.  Each of the Borrower's
                         ------------------------                         
Significant Subsidiaries is a corporation duly incorporated, validly existing
and in good standing under the laws of its jurisdiction of incorporation, and
has all corporate powers and all material governmental licenses, authorizations,
consents and approvals required to carry on its business as now conducted.

          SECTION 4.09.  Not an Investment Company.  The Borrower is not an
                         -------------------------                         
"investment company" within the meaning of the Investment Company Act of 1940,
as amended.

          SECTION 4.10.  Full Disclosure.  All information heretofore furnished
                         ---------------                                       
by the Borrower to the Agent or any Bank for purposes of or in connection with
this Agreement or any transaction contemplated hereby is, and all such
information hereafter furnished by the Borrower to the Agent or any Bank will
be, true and accurate in all material respects on the date as of which such
information is stated or certified.  The Borrower has disclosed to the Banks in
writing or in reports filed with the Securities and Exchange Commission, copies
of which reports have been delivered to the Banks, any and all facts which
materially and adversely affect or may affect (to the extent the Borrower can
now reasonably foresee) the business, operations or financial condition of the
Borrower and its Consolidated Subsidiaries, taken as a whole, or the ability of
the Borrower to perform its obligations under this Agreement.


                                   ARTICLE V
                                        
                                   COVENANTS
                                        

          The Borrower agrees that, so long as any Bank has any Commitment
hereunder or any amount payable under any Note remains unpaid:

          SECTION 5.01.  Information.  The Borrower will
                         -----------                    
deliver to each of the Banks:

                                      31

 
          (a)  as soon as available and in any event within 120 days after the
     end of each fiscal year of the Borrower, a consolidated balance sheet of
     the Borrower and its Consolidated Subsidiaries as of the end of such fiscal
     year and the related consolidated statements of income and cash flows for
     such fiscal year, setting forth in each case in comparative form the
     figures for the previous fiscal year, all reported on in a manner
     acceptable to the Securities and Exchange Commission by independent public
     accountants of nationally recognized standing;

          (b)  as soon as available and in any event within 60 days after the
     end of each of the first three quarters of each fiscal year of the
     Borrower, a consolidated balance sheet of the Borrower and its Consolidated
     Subsidiaries as of the end of such quarter and the related consolidated
     statements of income and cash flows for such quarter and for the portion of
     the Borrower's fiscal year ended at the end of such quarter, setting forth
     in the case of such statements of income and cash flows in comparative form
     the figures for the corresponding quarter and the corresponding portion of
     the Borrower's previous fiscal year, all certified (subject to normal year-
     end adjustments) as to fairness of presentation, generally accepted
     accounting principles and consistency by the chief financial officer or the
     chief accounting officer of the Borrower;

          (c)  simultaneously with the delivery of each set of financial
     statements referred to in clauses (a) and (b) above, a certificate of the
     chief financial officer or the chief accounting officer of the Borrower (i)
     setting forth in reasonable detail the calculations required to establish
     whether the Borrower was in compliance with the requirements of Sections
     5.07 to 5.08, inclusive, on the date of such financial statements and (ii)
     stating whether any Default exists on the date of such certificate and, if
     any Default then exists, setting forth the details thereof and the action
     which the Borrower is taking or proposes to take with respect thereto;

          (d)  within five days after any officer of the Borrower obtains
     knowledge of any Default, if such Default is then continuing, a certificate
     of the chief financial officer or the chief accounting officer of the
     Borrower setting forth the details thereof and the

                                      32

 
     action which the Borrower is taking or proposes to take with respect
     thereto;

          (e)  promptly upon the mailing thereof to the shareholders of the
     Borrower generally, copies of all financial statements, reports and proxy
     statements so mailed;

          (f)  promptly upon the filing thereof, copies of all registration
     statements (other than the exhibits thereto and any registration statements
     on Form S-8 or its equivalent) and reports on Forms 10-K, 10-Q and 8-K (or
     their equivalents) which the Borrower shall have filed with the Securities
     and Exchange Commission;

          (g)  if and when any member of the ERISA Group (i) gives or is
     required to give notice to the PBGC of any "reportable event" (as defined
     in Section 4043 of ERISA) with respect to any Plan which might constitute
     grounds for a termination of such Plan under Title IV of ERISA, or knows
     that the plan administrator of any Plan has given or is required to give
     notice of any such reportable event, a copy of the notice of such
     reportable event given or required to be given to the PBGC; (ii) receives
     notice of complete or partial withdrawal liability under Title IV of ERISA
     or notice that any Multiemployer Plan is in reorganization, is insolvent or
     has been terminated, a copy of such notice; (iii) receives notice from the
     PBGC under Title IV of ERISA of an intent to terminate, impose liability
     (other than for premiums under Section 4007 of ERISA) in respect of, or
     appoint a trustee to administer any Plan, a copy of such notice; (iv)
     applies for a waiver of the minimum funding standard under Section 412 of
     the Internal Revenue Code, a copy of such application; (v) gives notice of
     intent to terminate any Plan under Section 4041(c) of ERISA, a copy of such
     notice and other information filed with the PBGC; (vi) gives notice of
     withdrawal from any Plan pursuant to Section 4063 of ERISA, a copy of such
     notice; or (vii) fails to make any payment or contribution to any Plan or
     Multiemployer Plan or in respect of any Benefit Arrangement or makes any
     amendment to any Plan or Benefit Arrangement which has resulted or could
     result in the imposition of a Lien or the posting of a bond or other
     security, a certificate of the chief financial officer or the chief
     accounting officer of the Borrower setting forth details as to such
     occurrence and action, if any, which the Borrower or applicable member of
     the ERISA Group is required or proposes to take; and

                                      33

 
          (h)  from time to time such additional information regarding the
     financial position or business of the Borrower and its Subsidiaries as the
     Agent, at the request of any Bank, may reasonably request.

          SECTION 5.02.  Payment of Obligations.  The Borrower will pay and
                         ----------------------                            
discharge, and will cause each Significant Subsidiary to pay and discharge, at
or before maturity, all their respective material obligations and liabilities,
including, without limitation, tax liabilities, except where the same may be
contested in good faith by appropriate proceedings, and will maintain, and will
cause each Significant Subsidiary to maintain, in accordance with generally
accepted accounting principles, appropriate reserves for the accrual of any of
the same.  Obligations and liabilities in an aggregate amount equal to or less
than $20,000,000 will not be deemed "material" for purposes of this Section
5.02.

          SECTION 5.03.  Maintenance of Property; Insurance.  (a) The Borrower
                         ----------------------------------                   
will keep, and will cause each Significant Subsidiary to keep, all property
material to its business in good working order and condition, ordinary wear and
tear excepted.

          (b)  The Borrower and its Significant Subsidiaries will maintain
insurance with sound and reputable insurers against at least such risks (and in
at least such amounts, subject to such risk retentions) as are usually insured
against in the same geographic area by companies of established repute engaged
in the same or a similar business.

          SECTION 5.04.  Conduct of Business and Maintenance of Existence.  The
                         ------------------------------------------------      
Borrower will preserve, renew and keep in full force and effect, and will cause
each Significant Subsidiary to preserve, renew and keep in full force and effect
their respective corporate existence and their respective rights, privileges and
franchises necessary or desirable in the normal conduct of business; provided
                                                                     --------
that nothing in this Section 5.04 shall prohibit (i) the merger of a Subsidiary
into the Borrower or the merger or consolidation of a Subsidiary with or into
another Person if the corporation surviving such consolidation or merger is a
Subsidiary and if, in each case, after giving effect thereto, no Default shall
have occurred and be continuing or (ii) the termination of the corporate
existence of any Subsidiary if the Borrower in good faith determines that such
termination is in the best interest of the Borrower and is not materially
disadvantageous to the Banks.

                                      34

 
          SECTION 5.05.  Compliance with Laws.  The Borrower will comply, and
                         --------------------                                
cause each Subsidiary to comply, in all material respects with all applicable
laws, ordinances, rules, regulations, and requirements of governmental
authorities (including, without limitation, Environmental Laws and ERISA and the
rules and regulations thereunder) except where the necessity of compliance
therewith is contested in good faith by appropriate proceedings and with respect
to which adequate reserves have been established in accordance with generally
accepted accounting principles.

          SECTION 5.06.  Inspection of Property, Books and Records.  The
                         -----------------------------------------      
Borrower will keep, and will cause each Subsidiary to keep, proper books of
record and account in which full, true and correct entries shall be made of all
dealings and transactions in relation to its business and activities; and will
permit, and will cause each Subsidiary to permit, representatives of any Bank at
such Bank's expense to visit and inspect any of their respective properties, to
examine and make abstracts from any of their respective books and records and to
discuss their respective affairs, finances and accounts with their respective
officers, employees and independent public accountants, all at such reasonable
times and as often as may reasonably be desired.

          SECTION 5.07.  Minimum Consolidated Net Worth.  Consolidated Net Worth
                         ------------------------------                         
will at no time be less than $470,000,000.

          SECTION 5.08.  Negative Pledge.  Neither the Borrower nor any
                         ---------------                               
Subsidiary will create, assume or suffer to exist any Lien on any asset now
owned or hereafter acquired by it, except:

          (a)  Liens existing on the date of this Agreement securing Debt
     outstanding on the date of this Agreement in an aggregate principal or face
     amount not exceeding $30,000,000;

          (b)  any Lien existing on any asset of any corporation at the time
     such corporation becomes a Subsidiary and not created in contemplation of
     such event;

          (c)  any Lien on any asset securing Debt incurred or assumed for the
     purpose of financing all or any part of the cost of acquiring such asset,
                                                                              
     provided that such Lien attaches to such asset concurrently with or within
     --------                                                                  
     180 days after the acquisition thereof;

                                      35

 
          (d)  any Lien on any asset of any corporation existing at the time
     such corporation is merged or consolidated with or into the Borrower or a
     Subsidiary and not created in contemplation of such event;

          (e)  any Lien existing on any asset prior to the acquisition thereof
     by the Borrower or a Subsidiary and not created in contemplation of such
     acquisition;

          (f)  any Lien arising out of the refinancing, extension, renewal or
     refunding of any Debt secured by any Lien permitted by any of the foregoing
     clauses of this Section, provided that such Debt is not increased and is
                              --------                                       
     not secured by any additional assets;

          (g)  Liens arising in the ordinary course of its business which (i) do
     not secure Debt or Derivatives Obligations, (ii) do not secure any
     obligation in an amount exceeding $25,000,000 and (iii) do not in the
     aggregate materially detract from the value of its assets or materially
     impair the use thereof in the operation of its business;

          (h)  Liens on cash and cash equivalents securing Derivatives
     Obligations, provided that the aggregate amount of cash and cash
                  --------                                           
     equivalents subject to such Liens may at no time exceed $25,000,000; and

          (i)  Liens not otherwise permitted by the foregoing clauses of this
     Section securing Debt in an aggregate principal or face amount at any date
     not to exceed 10% of Consolidated Net Worth.

          SECTION 5.09.  Consolidations, Mergers and Sales of Assets.  The
                         -------------------------------------------      
Borrower will not (i) consolidate or merge with or into any other Person or (ii)
sell, lease or otherwise transfer, directly or indirectly, in a single
transaction or a series of related transactions all or any substantial part of
the assets of the Borrower and its Subsidiaries, taken as a whole, to any other
Person.  For purposes of this Section, a substantial part of the assets of the
Borrower and its Subsidiaries, taken as a whole, shall mean 20% or more of the
consolidated assets of the Borrower and its Consolidated Subsidiaries.

          SECTION 5.10.  Use of Proceeds.  The proceeds of the Loans made under
                         ---------------                                       
this Agreement will be used by the Borrower for its general corporate purposes.
None of such proceeds will be used in violation of Regulation G, T, U or X of
the Board of Governors of the Federal Reserve System.



                                      36

 
                                  ARTICLE VI
                                        
                                   DEFAULTS
                                        

          SECTION 6.01.  Events of Default.  If one or more of the following
                         -----------------                                  
events ("Events of Default") shall have occurred and be continuing:

          (a)  the Borrower shall fail to pay when due any principal of any Loan
     or shall fail to pay within three days of the due date thereof any interest
     on any Loan, any fees or any other amount payable hereunder;

          (b)  the Borrower shall fail to observe or perform any covenant
     contained in Sections 5.07 to 5.10, inclusive;

          (c)  the Borrower shall fail to observe or perform any covenant or
     agreement contained in this Agreement (other than those covered by clause
     (a) or (b) above) for 30 days after notice thereof has been given to the
     Borrower by the Agent at the request of any Bank;

          (d)  any representation, warranty, certification or statement made by
     the Borrower in this Agreement or in any certificate, financial statement
     or other document delivered pursuant to this Agreement shall prove to have
     been incorrect in any material respect when made (or deemed made);

          (e)  the Borrower or any Subsidiary shall fail to make any payment in
     respect of any Material Financial Obligations when due or within any
     applicable grace period;

          (f)  any event or condition shall occur which results in the
     acceleration of the maturity of any Material Debt or enables (or, with the
     giving of notice or lapse of time or both, would enable) the holder of such
     Debt or any Person acting on such holder's behalf to accelerate the
     maturity thereof;

          (g)  the Borrower or any Significant Subsidiary shall commence a
     voluntary case or other proceeding seeking liquidation, reorganization or
     other relief with respect to itself or its debts under any bankruptcy,
     insolvency or other similar law now or hereafter in effect or seeking the
     appointment of a trustee, receiver, liquidator, custodian or other similar
     official of it or any substantial part of its



                                      37

 
     property, or shall consent to any such relief or to the appointment of or
     taking possession by any such official in an involuntary case or other
     proceeding commenced against it, or shall make a general assignment for the
     benefit of creditors, or shall fail generally to pay its debts as they
     become due, or shall take any corporate action to authorize any of the
     foregoing;

          (h)  an involuntary case or other proceeding shall be commenced
     against the Borrower or any Significant Subsidiary seeking liquidation,
     reorganization or other relief with respect to it or its debts under any
     bankruptcy, insolvency or other similar law now or hereafter in effect or
     seeking the appointment of a trustee, receiver, liquidator, custodian or
     other similar official of it or any substantial part of its property, and
     such involuntary case or other proceeding shall remain undismissed and
     unstayed for a period of 60 days; or an order for relief shall be entered
     against the Borrower or any Significant Subsidiary under the federal
     bankruptcy laws as now or hereafter in effect;

          (i)  any member of the ERISA Group shall fail to pay when due an
     amount or amounts aggregating in excess of $5,000,000 which it shall have
     become liable to pay under Title IV of ERISA; or notice of intent to
     terminate a Material Plan shall be filed under Title IV of ERISA by any
     member of the ERISA Group, any plan administrator or any combination of the
     foregoing; or the PBGC shall institute proceedings under Title IV of ERISA
     to terminate, to impose liability (other than for premiums under Section
     4007 of ERISA) in respect of, or to cause a trustee to be appointed to
     administer any Material Plan; or a condition shall exist by reason of which
     the PBGC would be entitled to obtain a decree adjudicating that any
     Material Plan must be terminated; or there shall occur a complete or
     partial withdrawal from, or a default, within the meaning of Section
     4219(c)(5) of ERISA, with respect to, one or more Multiemployer Plans which
     could cause one or more members of the ERISA Group to incur a current
     payment obligation in excess of $20,000,000;

          (j)  judgments or orders for the payment of money in excess of
     $20,000,000 in the aggregate shall be rendered against the Borrower or any
     Subsidiary and such judgments or orders shall continue unsatisfied and
     unstayed for a period of 30 days; or



                                      38

 
          (k)  (i) any Person becomes the beneficial owner of 28% or more of the
     then outstanding Voting Stock of the Borrower and within five years
     thereafter Disinterested Directors no longer constitute at least a majority
     of the Board of Directors of the Borrower or (ii) a Business Combination
     with an Interested Shareholder occurs which has not been approved by a
     majority of Disinterested Directors.  (For purposes of this subsection, the
     terms Person, beneficial owner, Voting Stock, Disinterested Director,
     Business Combination, and Interested Shareholder are defined in Article 7
     of the Borrower's Articles of Incorporation as in effect as of the date
     hereof);

then, and in every such event, the Agent shall (i) if requested by Banks having
more than 66 2/3% in aggregate amount of the Commitments, by notice to the
Borrower terminate the Commitments and they shall thereupon terminate, and (ii)
if requested by Banks holding Notes evidencing more than 66 2/3% in aggregate
principal amount of the Loans, by notice to the Borrower declare the Notes
(together with accrued interest thereon) to be, and the Notes shall thereupon
become, immediately due and payable without presentment, demand, protest or
other notice of any kind, all of which are hereby waived by the Borrower;
                                                                         
provided that in the case of any of the Events of Default specified in clause
- --------                                                                     
(g) or (h) above with respect to the Borrower, without any notice to the
Borrower or any other act by the Agent or the Banks, the Commitments shall
thereupon terminate and the Notes (together with accrued interest thereon) shall
become immediately due and payable without presentment, demand, protest or other
notice of any kind, all of which are hereby waived by the Borrower.

          SECTION 6.02.  Notice of Default.  The Agent shall give notice to the
                         -----------------                                     
Borrower under Section 6.01(c) promptly upon being requested to do so by any
Bank and shall thereupon notify all the Banks thereof.


                                  ARTICLE VII
                                        
                                   THE AGENT
                                        

          SECTION 7.01.  Appointment and Authorization.  Each Bank irrevocably
                         -----------------------------                        
appoints and authorizes the Agent to take such action as agent on its behalf and
to exercise such powers under this Agreement and the Notes as are delegated to
the Agent by the terms hereof or thereof, together with all such powers as are
reasonably incidental thereto.


                                      39

 
          SECTION 7.02.  Agent and Affiliates.  Morgan Guaranty Trust Company of
                         --------------------                                   
New York shall have the same rights and powers under this Agreement as any other
Bank and may exercise or refrain from exercising the same as though it were not
the Agent, and Morgan Guaranty Trust Company of New York and its affiliates may
accept deposits from, lend money to, and generally engage in any kind of
business with the Borrower or any Subsidiary or affiliate of the Borrower as if
it were not the Agent hereunder.

          SECTION 7.03.  Action by Agent.  The obligations of the Agent
                         ---------------                               
hereunder are only those expressly set forth herein.  Without limiting the
generality of the foregoing, the Agent shall not be required to take any action
with respect to any Default, except as expressly provided in Article VI.

          SECTION 7.04.  Consultation with Experts.  The Agent may consult with
                         -------------------------                             
legal counsel (who may be counsel for the Borrower), independent public
accountants and other experts selected by it and shall not be liable for any
action taken or omitted to be taken by it in good faith in accordance with the
advice of such counsel, accountants or experts.

          SECTION 7.05.  Liability of Agent.  Neither the Agent nor any of its
                         ------------------                                   
affiliates nor any of their respective directors, officers, agents or employees
shall be liable for any action taken or not taken by it in connection herewith
(i) with the consent or at the request of the Required Banks or (ii) in the
absence of its own gross negligence or willful misconduct.  Neither the Agent
nor any of its affiliates nor any of their respective directors, officers,
agents or employees shall be responsible for or have any duty to ascertain,
inquire into or verify (i) any statement, warranty or representation made in
connection with this Agreement or any borrowing hereunder; (ii) the performance
or observance of any of the covenants or agreements of the Borrower; (iii) the
satisfaction of any condition specified in Article III, except receipt of items
required to be delivered to the Agent; or (iv) the validity, effectiveness or
genuineness of this Agreement, the Notes or any other instrument or writing
furnished in connection herewith.  The Agent shall not incur any liability by
acting in reliance upon any notice, consent, certificate, statement, or other
writing (which may be a bank wire, telex, facsimile transmission or similar
writing) believed by it to be genuine or to be signed by the proper party or
parties.



                                      40

 
          SECTION 7.06.  Indemnification.  Each Bank shall, ratably in
                         ---------------                              
accordance with its Commitment, indemnify the Agent, its affiliates and their
respective directors, officers, agents and employees (to the extent not
reimbursed by the Borrower) against any cost, expense (including counsel fees
and disbursements), claim, demand, action, loss or liability (except such as
result from such indemnitees' gross negligence or willful misconduct) that such
indemnitees may suffer or incur in connection with this Agreement or any action
taken or omitted by such indemnitees hereunder.

          SECTION 7.07.  Credit Decision.  Each Bank acknowledges that it has,
                         ---------------                                      
independently and without reliance upon the Agent or any other Bank, and based
on such documents and information as it has deemed appropriate, made its own
credit analysis and decision to enter into this Agreement.  Each Bank also
acknowledges that it will, independently and without reliance upon the Agent or
any other Bank, and based on such documents and information as it shall deem
appropriate at the time, continue to make its own credit decisions in taking or
not taking any action under this Agreement.

          SECTION 7.08.  Successor Agent.  The Agent may resign at any time by
                         ---------------                                      
giving notice thereof to the Banks and the Borrower.  Upon any such resignation,
the Borrower shall have the right to appoint a successor Agent, subject to the
approval of the Required Banks.  If no successor Agent shall have been so
appointed and approved, and shall have accepted such appointment, within 45 days
after the retiring Agent gives notice of resignation, then the retiring Agent
may, on behalf of the Banks, appoint a successor Agent, which shall be a
commercial bank organized or licensed under the laws of the United States of
America or of any State thereof and having a combined capital and surplus of at
least $50,000,000.  Upon the acceptance of its appointment as Agent hereunder by
a successor Agent, such successor Agent shall thereupon succeed to and become
vested with all the rights and duties of the retiring Agent, and the retiring
Agent shall be discharged from its duties and obligations hereunder.  After any
retiring Agent's resignation hereunder as Agent, the provisions of this Article
shall inure to its benefit as to any actions taken or omitted to be taken by it
while it was Agent.

          SECTION 7.09.  Agent's Fee.  The Borrower shall pay to the Agent for
                         -----------                                          
its own account fees in the amounts and at the times previously agreed upon
between the Borrower and the Agent.



                                      41

 
                                 ARTICLE VIII
                                        
                            CHANGE IN CIRCUMSTANCES
                                        

          SECTION 8.01.  Basis for Determining Interest Rate Inadequate.  If on
                         ----------------------------------------------        
or prior to the first day of any Interest Period for any Fixed Rate Borrowing,
the Agent is advised by all of the Reference Banks that deposits in dollars (in
the applicable amounts) are not being offered to the Reference Banks in the
relevant market for such Interest Period, the Agent shall forthwith give notice
thereof to the Borrower and the Banks, whereupon until the Agent notifies the
Borrower that the circumstances giving rise to such suspension no longer exist,
the obligations of the Banks to make CD Loans or Euro-Dollar Loans, as the case
may be, shall be suspended.  Unless the Borrower notifies the Agent at least two
Domestic Business Days before the date of any Fixed Rate Borrowing for which a
Notice of Borrowing has previously been given that it elects not to borrow such
Borrowing on such date, (i) if such Fixed Rate Borrowing is a Committed
Borrowing, such Borrowing shall instead be made as a Base Rate Borrowing and
(ii) if such Fixed Rate Borrowing is a Money Market LIBOR Borrowing, the Money
Market LIBOR Loans comprising such Borrowing shall bear interest for each day
from and including the first day to but excluding the last day of the Interest
Period applicable thereto at the Base Rate for such day.

          SECTION 8.02.  Illegality.  If, on or after the date of this
                         ----------                                   
Agreement, the adoption of any applicable law, rule or regulation, or any change
in any applicable law, rule or regulation, or any change in the interpretation
or administration thereof by any governmental authority, central bank or
comparable agency charged with the interpretation or administration thereof, or
compliance by any Bank (or its Euro-Dollar Lending Office) with any formal
request or directive (whether or not having the force of law) of any such
authority, central bank or comparable agency shall make it unlawful or
impossible for any Bank (or its Euro-Dollar Lending Office) to make, maintain or
fund its Euro-Dollar Loans and such Bank shall so notify the Agent, the Agent
shall forthwith give notice thereof to the other Banks and the Borrower,
whereupon until such Bank notifies the Borrower and the Agent that the
circumstances giving rise to such suspension no longer exist, the obligation of
such Bank to make Euro-Dollar Loans shall be suspended.  Before giving any
notice to the Agent pursuant to this Section, such Bank shall designate a
different Euro-Dollar Lending Office if such designation will avoid the need for
giving such notice and will not, in the



                                      42

 
judgment of such Bank, be otherwise disadvantageous to such Bank.  If such Bank
shall determine that it may not lawfully continue to maintain and fund any of
its outstanding Euro-Dollar Loans to maturity and shall so specify in such
notice, the Borrower shall immediately prepay in full the then outstanding
principal amount of each such Euro-Dollar Loan, together with accrued interest
thereon.  Concurrently with prepaying each such Euro-Dollar Loan, the Borrower
shall borrow a Base Rate Loan in an equal principal amount from such Bank (on
which interest and principal shall be payable contemporaneously with the related
Euro-Dollar Loans of the other Banks), and such Bank shall make such a Base Rate
Loan.

          SECTION 8.03.  Increased Cost and Reduced Return.  (a)  If on or after
                         ---------------------------------                      
(x) the date hereof, in the case of any Committed Loan or any obligation to make
Committed Loans or (y) the date of the related Money Market Quote, in the case
of any Money Market Loan, the adoption of any applicable law, rule or
regulation, or any change in any applicable law, rule or regulation, or any
change in the interpretation or administration thereof by any governmental
authority, central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by any Bank (or its Applicable Lending
Office) with any formal request or directive (whether or not having the force of
law) of any such authority, central bank or comparable agency shall impose,
modify or deem applicable any reserve (including, without limitation, any such
requirement imposed by the Board of Governors of the Federal Reserve System, but
excluding (i) with respect to any CD Loan any such requirement included in an
applicable Domestic Reserve Percentage and (ii) with respect to any Euro-Dollar
Loan any such requirement included in an applicable Euro-Dollar Reserve
Percentage), special deposit, insurance assessment (excluding, with respect to
any CD Loan, any such requirement reflected in an applicable Assessment Rate) or
similar requirement against assets of, deposits with or for the account of, or
credit extended by, any Bank (or its Applicable Lending Office) or shall impose
on any Bank (or its Applicable Lending Office) or on the United States market
for certificates of deposit or the London interbank market any other condition
affecting its Fixed Rate Loans, its Note or its obligation to make Fixed Rate
Loans and the result of any of the foregoing is to increase the cost to such
Bank (or its Applicable Lending Office) of making or maintaining any Fixed Rate
Loan, or to reduce the amount of any sum received or receivable by such Bank (or
its Applicable Lending Office) under this Agreement or under its Note with
respect thereto, by an amount deemed by such Bank to be material, then, within
15 days after demand by such



                                      43

 
Bank (with a copy to the Agent), the Borrower shall pay to such Bank such
additional amount or amounts as will compensate such Bank for such increased
cost or reduction.

          (b)  If any Bank shall have determined that, after the date hereof,
the adoption of any applicable law, rule or regulation regarding capital
adequacy, or any change in any such law, rule or regulation, or any change in
the interpretation or administration thereof by any governmental authority,
central bank or comparable agency charged with the interpretation or
administration thereof, or any formal request or directive regarding capital
adequacy (whether or not having the force of law) of any such authority, central
bank or comparable agency, has or would have the effect of reducing the rate of
return on capital of such Bank (or its Parent) as a consequence of such Bank's
obligations hereunder to a level below that which such Bank (or its Parent)
could have achieved but for such adoption, change, request or directive (taking
into consideration its policies with respect to capital adequacy) by an amount
deemed by such Bank to be material, then from time to time, within 15 days after
demand by such Bank (with a copy to the Agent), the Borrower shall pay to such
Bank such additional amount or amounts as will compensate such Bank (or its
Parent) for such reduction.

          (c)  Each Bank will promptly notify the Borrower and the Agent of any
event of which it has knowledge, occurring after the date hereof, which will
entitle such Bank to compensation pursuant to this Section and will designate a
different Applicable Lending Office if such designation will avoid the need for,
or reduce the amount of, such compensation and will not, in the judgment of such
Bank, be otherwise disadvantageous to such Bank.  A certificate of any Bank
claiming compensation under this Section and setting forth the additional amount
or amounts to be paid to it hereunder shall be conclusive in the absence of
manifest error.  In determining such amount, such Bank may use any reasonable
averaging and attribution methods.

          SECTION 8.04.  Taxes.  (a)  For purposes of this Section 8.04, the
                         -----                                              
following terms have the following meanings:

          "Taxes" means any and all present or future taxes, duties, levies,
imposts, deductions, charges or withholdings with respect to any payment by the
Borrower pursuant to this Agreement or under any Note, and all liabilities with
respect thereto, excluding (i) in the case of each Bank and the Agent, taxes
                 ---------                                                  
imposed on its income, and franchise or



                                      44

 
similar taxes imposed on it, by a jurisdiction under the laws of which such Bank
or the Agent (as the case may be) is organized or in which its principal
executive office is located or, in the case of each Bank, in which its
Applicable Lending Office is located and (ii) in the case of each Bank, any
United States withholding tax imposed on such payments but only to the extent
that such Bank is subject to United States withholding tax at the time such Bank
first becomes a party to this Agreement.

          "Other Taxes" means any present or future stamp or documentary taxes
and any other excise or property taxes, or similar charges or levies, which
arise from any payment made pursuant to this Agreement or under any Note or from
the execution or delivery of, or otherwise with respect to, this Agreement or
any Note.

          (b)  Any and all payments by the Borrower to or for the account of any
Bank or the Agent hereunder or under any Note shall be made without deduction
for any Taxes or Other Taxes; provided that, if the Borrower shall be required
                              --------                                        
by law to deduct any Taxes or Other Taxes from any such payments, (i) the sum
payable shall be increased as necessary so that after making all required
deductions (including deductions applicable to additional sums payable under
this Section 8.04) such Bank or the Agent (as the case may be) receives an
amount equal to the sum it would have received had no such deductions been made,
(ii) the Borrower shall make such deductions, (iii) the Borrower shall pay the
full amount deducted to the relevant taxation authority or other authority in
accordance with applicable law and (iv) the Borrower shall furnish to the Agent,
at its address referred to in Section 9.01, the original or a certified copy of
a receipt evidencing payment thereof.

          (c)  The Borrower agrees to indemnify each Bank and the Agent for the
full amount of Taxes or Other Taxes (including, without limitation, any Taxes or
Other Taxes imposed or asserted by any jurisdiction on amounts payable under
this Section 8.04) paid by such Bank or the Agent (as the case may be) and any
liability (including penalties, interest and expenses) arising therefrom or with
respect thereto.  This indemnification shall be paid within 15 days after such
Bank or the Agent (as the case may be) makes demand therefor.

          (d)  Each Bank organized under the laws of a jurisdiction outside the
United States, on or prior to the date of its execution and delivery of this
Agreement in the case of each Bank listed on the signature pages hereof and on
or prior to the date on which it becomes a Bank in the



                                      45

 
case of each other Bank, and from time to time thereafter if requested in
writing by the Borrower (but only so long as such Bank remains lawfully able to
do so), shall provide the Borrower with Internal Revenue Service form 1001 or
4224, as appropriate, or any successor form prescribed by the Internal Revenue
Service, certifying that such Bank is entitled to benefits under an income tax
treaty to which the United States is a party which exempts the Bank from United
States withholding tax or reduces the rate of withholding tax on payments of
interest for the account of such Bank or certifying that the income receivable
pursuant to this Agreement is effectively connected with the conduct of a trade
or business in the United States.

          (e)  For any period with respect to which a Bank has failed to provide
the Borrower with the appropriate form pursuant to Section 8.04(d) (unless such
failure is due to a change in treaty, law or regulation occurring subsequent to
the date on which such form originally was required to be provided), such Bank
shall not be entitled to indemnification under Section 8.04(b) or (c) with
respect to Taxes imposed by the United States; provided that if a Bank, which is
                                               --------                         
otherwise exempt from or subject to a reduced rate of withholding tax, becomes
subject to Taxes because of its failure to deliver a form required hereunder,
the Borrower shall take such steps as such Bank shall reasonably request to
assist such Bank to recover such Taxes.

          (f)  If the Borrower is required to pay additional amounts to or for
the account of any Bank pursuant to this Section 8.04, then such Bank will
change the jurisdiction of its Applicable Lending Office if, in the judgment of
such Bank, such change (i) will eliminate or reduce any such additional payment
which may thereafter accrue and (ii) is not otherwise disadvantageous to such
Bank.

          SECTION 8.05.  Base Rate Loans Substituted for Affected Fixed Rate
                         ---------------------------------------------------
Loans.  If (i) the obligation of any Bank to make Euro-Dollar Loans has been
- -----                                                                       
suspended pursuant to Section 8.02 or (ii) any Bank has demanded compensation
under Section 8.03 or 8.04 with respect to its CD Loans or Euro-Dollar Loans and
the Borrower shall, by at least five Euro-Dollar Business Days' prior notice to
such Bank through the Agent, have elected that the provisions of this Section
shall apply to such Bank, then, unless and until such Bank notifies the Borrower
that the circumstances giving rise to such suspension or demand for compensation
no longer exist:

          (a)  all Loans which would otherwise be made by such Bank as CD Loans
     or Euro-Dollar Loans, as the case may be, shall be made instead as Base
     Rate Loans (on




                                      46

 
     which interest and principal shall be payable contemporaneously with the
     related Fixed Rate Loans of the other Banks), and

          (b)  after each of its CD Loans or Euro-Dollar Loans, as the case may
     be, has been repaid, all payments of principal which would otherwise be
     applied to repay such Fixed Rate Loans shall be applied to repay its Base
     Rate Loans instead.


          SECTION 8.06.  Substitution of Bank.  If (i) the obligation of any
                         --------------------                               
Bank to make Euro-Dollar Loans has been suspended pursuant to Section 8.02 or
(ii) any Bank has demanded compensation under Section 8.03 or 8.04, the Borrower
shall have the right, with the assistance of the Agent, to seek a mutually
satisfactory substitute bank or banks (which may be one or more of the Banks) to
purchase the Note and assume the Commitment of such Bank.


                                  ARTICLE IX
                                        
                                 MISCELLANEOUS
                                        

          SECTION 9.01.  Notices.  All notices, requests and other
                         -------                                  
communications to any party hereunder shall be in writing (including bank wire,
telex, facsimile transmission or similar writing) and shall be given to such
party:  (x) in the case of the Borrower or the Agent, at its address, facsimile
number or telex number set forth on the signature pages hereof, (y) in the case
of any Bank, at its address, facsimile number or telex number set forth in its
Administrative Questionnaire or (z) in the case of any party, such other
address, facsimile number or telex number as such party may hereafter specify
for the purpose by notice to the Agent and the Borrower.  Each such notice,
request or other communication shall be effective (i) if given by telex, when
such telex is transmitted to the telex number specified in this Section and the
appropriate answerback is received, (ii) if given by facsimile transmission,
when transmitted to the facsimile number specified in this Section and
confirmation of receipt is received or (iii) if given by any other means, when
delivered at the address specified in this Section; provided that notices to the
                                                    --------                    
Agent under Article II or Article VIII shall not be effective until received.

          SECTION 9.02.  No Waivers.  No failure or delay by the Agent or any
                         ----------                                          
Bank in exercising any right, power or



                                      47

 
privilege hereunder or under any Note shall operate as a waiver thereof nor
shall any single or partial exercise thereof preclude any other or further
exercise thereof or the exercise of any other right, power or privilege.  The
rights and remedies herein provided shall be cumulative and not exclusive of any
rights or remedies provided by law.

          SECTION 9.03.  Expenses; Indemnification.  (a) The Borrower shall pay
                         -------------------------                            
(i) all reasonable out-of-pocket expenses of the Agent, including fees and
disbursements of special counsel for the Agent, in connection with the
preparation and administration of this Agreement, any waiver or consent
hereunder or any amendment hereof or any Default or alleged Default hereunder
and (ii) if an Event of Default occurs, all reasonable out-of-pocket expenses
incurred by the Agent and each Bank, including (without duplication) the fees
and disbursements of outside counsel and the allocated cost of inside counsel,
in connection with such Event of Default and collection, bankruptcy, insolvency
and other enforcement proceedings resulting therefrom.

          (b)  The Borrower agrees to indemnify the Agent and each Bank, their
respective affiliates and the respective directors, officers, agents and
employees of the foregoing (each an "Indemnitee") and hold each Indemnitee
harmless from and against any and all liabilities, losses, damages, costs and
expenses of any kind, including, without limitation, the reasonable fees and
disbursements of counsel, which may be incurred by such Indemnitee in connection
with any investigative, administrative or judicial proceeding (whether or not
such Indemnitee shall be designated a party thereto) brought or threatened
relating to or arising out of this Agreement or any actual or proposed use of
proceeds of Loans hereunder; provided that (i) no Indemnitee shall have the
                             --------                                      
right to be indemnified hereunder for such Indemnitee's own gross negligence or
willful misconduct as determined by a court of competent jurisdiction, (ii) in
the case of an investigation or a proceeding to which an Indemnitee is not a
party, such Indemnitee shall be entitled to indemnification only if such
Indemnitee is required to respond to process or other formal inquiry in
connection therewith and (iii) any claim for indemnification hereunder shall be
made not later than three years after the termination of the Commitments and
repayment in full of the Loans.

          SECTION 9.04.  Sharing of Set-Offs.  The Banks agree among themselves
                         -------------------                                   
that if any Bank shall, by exercising any right of set-off or counterclaim or
otherwise, receive payment of a proportion of the aggregate amount of principal
and interest due with respect to any Note held by it which



                                      48

 
is greater than the proportion received by any other Bank in respect of the
aggregate amount of principal and interest due with respect to any Note held by
such other Bank, the Bank receiving such proportionately greater payment shall
purchase such participations in the Notes held by the other Banks, and such
other adjustments shall be made, as may be required so that all such payments of
principal and interest with respect to the Notes held by the Banks shall be
shared by the Banks pro rata; provided that nothing in this Section shall impair
                              --------                                          
the right of any Bank to exercise any right of set-off or counterclaim it may
have and to apply the amount subject to such exercise to the payment of
indebtedness of the Borrower other than its indebtedness hereunder.

          SECTION 9.05.  Amendments and Waivers.  Any provision of this
                         ----------------------                        
Agreement or the Notes may be amended or waived if, but only if, such amendment
or waiver is in writing and is signed by the Borrower and the Required Banks
(and, if the rights or duties of the Agent are affected thereby, by the Agent);
                                                                               
provided that no such amendment or waiver shall, unless signed by all the Banks,
- --------                                                                        
(i) increase or decrease the Commitment of any Bank (except for a ratable
decrease in the Commitments of all Banks) or subject any Bank to any additional
obligation, (ii) reduce the principal of or rate of interest on any Loan or any
fees hereunder, (iii) postpone the date fixed for any payment of principal of or
interest on any Loan or any fees hereunder or for termination of any Commitment
or (iv) change the percentage of the Commitments or of the aggregate unpaid
principal amount of the Notes, or the number of Banks, which shall be required
for the Banks or any of them to take any action under this Section or any other
provision of this Agreement.

          SECTION 9.06.  Successors and Assigns. (a)  The provisions of this
                         ----------------------                             
Agreement shall be binding upon and inure to the benefit of the parties hereto
and their respective successors and assigns, except that the Borrower may not
assign or otherwise transfer any of its rights under this Agreement without the
prior written consent of all Banks.

          (b)  Any Bank may at any time grant to one or more banks or other
institutions (each a "Participant") participating interests in its Commitment or
any or all of its Loans, with (and subject to) the prior written consent of the
Borrower.  In the event of any such grant by a Bank of a participating interest
to a Participant, such Bank shall remain responsible for the performance of its
Commitment and its other obligations hereunder, and the Borrower and the Agent
shall continue to deal solely and directly with such Bank in connection with
such Bank's rights and obligations under this Agreement.  Any agreement



                                      49

 
pursuant to which any Bank may grant such a participating interest shall provide
that such Bank shall retain the sole right and responsibility to enforce the
obligations of the Borrower hereunder including, without limitation, the right
to approve any amendment, modification or waiver of any provision of this
Agreement; provided that such participation agreement may provide that such Bank
           --------                                                             
will not agree to any modification, amendment or waiver of this Agreement
described in clause (i), (ii), (iii) or (iv) of Section 9.05 without the consent
of the Participant.  The Borrower agrees that each Participant shall, to the
extent provided in its participation agreement, be entitled to the benefits of
Article VIII with respect to its participating interest.  An assignment or other
transfer which is not permitted by subsection (c) or (d) below shall be given
effect for purposes of this Agreement only to the extent of a participating
interest granted in accordance with this subsection (b).

          (c)  Any Bank may at any time assign to one or more banks or other
institutions (each an "Assignee") all, or a proportionate part of all, of its
rights and obligations under this Agreement and the Notes, and such Assignee
shall assume such rights and obligations, pursuant to an Assignment and
Assumption Agreement in substantially the form of Exhibit G hereto executed by
such Assignee and such transferor Bank, with (and subject to) the subscribed
consent of the Borrower and the Agent, which consent from the Agent will not be
unreasonably withheld; provided that such assignment may, but need not, include
                       --------                                                
rights of the transferor Bank in respect of outstanding Money Market Loans.
Upon execution and delivery of such instrument and payment by such Assignee to
such transferor Bank of an amount equal to the purchase price agreed between
such transferor Bank and such Assignee, such Assignee shall be a Bank party to
this Agreement and shall have all the rights and obligations of a Bank with a
Commitment as set forth in such instrument of assumption, and the transferor
Bank shall be released from its obligations hereunder to a corresponding extent,
and no further consent or action by any party shall be required.  Upon the
consummation of any assignment pursuant to this subsection (c), the transferor
Bank, the Agent and the Borrower shall make appropriate arrangements so that, if
required, a new Note is issued to the Assignee.  In connection with any such
assignment, the transferor Bank shall pay to the Agent an administrative fee for
processing such assignment in the amount of $2,500.  If the Assignee is not
incorporated under the laws of the United States of America or a state thereof,
it shall deliver to the Borrower and the Agent certification as to



                                      50

 
exemption from deduction or withholding of any United States federal income
taxes in accordance with Section 8.04.

          (d)  Any Bank may at any time assign all or any portion of its rights
under this Agreement and its Note to a Federal Reserve Bank.  No such assignment
shall release the transferor Bank from its obligations hereunder.

          (e)  No Assignee, Participant or other transferee of any Bank's rights
shall be entitled to receive any greater payment under Section 8.03 or 8.04 than
such Bank would have been entitled to receive with respect to the rights
transferred, unless such transfer is made with the Borrower's prior written
consent or by reason of the provisions of Section 8.02, 8.03 or 8.04 requiring
such Bank to designate a different Applicable Lending Office under certain
circumstances or at a time when the circumstances giving rise to such greater
payment did not exist.

          SECTION 9.07.  Increased Commitments; Additional Banks.  (a)
                         ---------------------------------------       
Subsequent to the Effective Date, the Borrower may, upon at least 30 days'
notice to the Banks and the Agent, propose to increase the aggregate amount of
the Commitments to an amount not to exceed $300,000,000 (the amount of such
increase, the "Increased Commitments").  Each Bank party to this Agreement at
such time shall have the right (but no obligation) for a period of 15 days
following receipt of such notice, to elect by notice to the Borrower and the
Agent to increase such Bank's Commitment by 50%.  If Banks having at least 50%
of the aggregate amount of the Commitments so notify the Borrower and the Agents
within such 15-day period, then (i) the Commitment of each such electing Bank
shall be increased by an amount which bears the same relation to its existing
Commitment as the aggregate amount of the Increased Commitments bears to the
aggregate amount of the existing Commitments and (ii) the Commitments of the
other Banks shall be unchanged, in each case subject to Section 9.07(b).  If
Banks having less than 50% of the aggregate amount of the Commitments so elect
to increase their Commitments, the Commitments of all Banks shall be unchanged.

          (b)  If Banks having at least 66 2/3% but less than 100% of the
aggregate amount of the Commitments shall have elected to increase their
commitments by 50% in accordance with Section 9.07(a), the Borrower may
designate one or more additional banks (which may include, if they are so
willing, one or more of the Banks) (in either case, each an "Additional Bank")
to assume Commitments hereunder; provided that the initial or incremental
                                 --------                                
Commitments of the Additional Banks shall not in the aggregate exceed the



                                      51

 
unsubscribed amount of the Increased Commitments.  Any Additional Bank not
theretofore a Bank shall become a party to this Agreement and be considered a
Bank hereunder for all purposes if it shall agree in writing to be bound by all
of the terms and provisions of this Agreement, such agreement to specify the
amount of the Commitment of such Additional Bank and to be otherwise in form and
substance satisfactory to the Agent.

          (c)  An increase in the aggregate amount of the Commitments pursuant
to this Section 9.07 shall become effective upon the receipt by the Agent of an
agreement in form and substance satisfactory to the Agent signed by the
Borrower, by each Additional Bank and by each other Bank whose Commitment is to
be increased, setting forth the new Commitments of such Banks and setting forth
the agreement of each Additional Bank not theretofore a Bank to become a party
to this Agreement and to be bound by all the terms and provisions hereof,
together with such evidence of appropriate corporate authorization on the part
of the Borrower with respect to the Increased Commitments and such opinions of
counsel for the Borrower with respect to the Increased Commitments as the Agent
may reasonably request.

          SECTION 9.08.  Collateral.  Each of the Banks represents to the Agent
                         ----------                                            
and each of the other Banks that it in good faith is not relying upon any
"margin stock" (as defined in Regulation U) as collateral in the extension or
maintenance of the credit provided for in this Agreement.

          SECTION 9.09.  Governing Law; Submission to Jurisdiction.  This
                         -----------------------------------------       
Agreement and each Note shall be governed by and construed in accordance with
the laws of the State of New York.  The Borrower hereby submits to the
nonexclusive jurisdiction of the United States District Court for the Southern
District of New York and of any New York State court sitting in New York City
for purposes of all legal proceedings arising out of or relating to this
Agreement or the transactions contemplated hereby.  The Borrower irrevocably
waives, to the fullest extent permitted by law, any objection which it may now
or hereafter have to the laying of the venue of any such proceeding brought in
such a court and any claim that any such proceeding brought in such a court has
been brought in an inconvenient forum.

          SECTION 9.10.  Counterparts; Integration.  This Agreement may be
                         -------------------------                        
signed in any number of counterparts, each of which shall be an original, with
the same effect as if the signatures thereto and hereto were upon the same
instrument.  This Agreement constitutes the entire agreement and understanding
among the parties hereto and supersedes



                                      52

 
any and all prior agreements and understandings, oral or written, relating to
the subject matter hereof.

          SECTION 9.11.  WAIVER OF JURY TRIAL.  EACH OF THE BORROWER, THE AGENT
                         --------------------                                  
AND THE BANKS HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN
ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE
TRANSACTIONS CONTEMPLATED HEREBY.



                                      53

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


                                       ARMSTRONG WORLD INDUSTRIES, INC.
                               
                               
                               
                                       By /s/ William J. Wimer
                                          ----------------------------
                                          Title: Senior Vice President,
                                                   Finance
                               
                                       By /s/ Stephen C. Hendrix
                                          ----------------------------
                                          Title: Treasurer
                                       313 West Liberty Street
                                       Lancaster, PA  17603
                                       Facsimile number: 717-396-2408




                                      54

 
Commitments
- -----------


$30,000,000                  MORGAN GUARANTY TRUST COMPANY
                             OF NEW YORK



                           By /s/ Laura E. Reim
                              ----------------------------
                              Title: Vice President


$20,000,000                BANK OF AMERICA NATIONAL TRUST
                             AND SAVINGS ASSOCIATION



                           By /s/ John W. Pocalyko
                              ----------------------------
                              Title: Vice President


$20,000,000                CHEMICAL BANK



                           By /s/ William J. Caggiano
                              ----------------------------
                              Title: Managing Director


$20,000,000                CITIBANK, N.A.



                           By /s/ William G. Martens, III
                              ----------------------------
                              Title: Vice President


$20,000,000                MELLON BANK, N.A.



                           By /s/ Gilbert B. Mateer
                              ----------------------------
                              Title: Assistant Vice
                                       President

$20,000,000                SOCIETE GENERALE



                           By /s/ Bruce Drossman
                              ----------------------------
                              Title: Vice President



                                      55

 
$20,000,000                               WACHOVIA BANK OF GEORGIA, N.A.



                                          By /s/ Mark S. Rogus
                                             ----------------------------
                                             Title: Senior Vice President


$20,000,000                               WESTDEUTSCHE LANDESBANK 
                                            GIROZENTRALE, NEW YORK AND
                                            CAYMAN ISLANDS BRANCHES



                                          By /s/ Cynthia M. Niesen
                                             ----------------------------
                                             Title: Vice President



                                          By /s/ Karen Hoplock
                                             ----------------------------
                                             Title: Vice President


$15,000,000                               BARCLAYS BANK PLC



                                          By /s/ Peter Yetman
                                             ----------------------------
                                             Title: Associate Director


$15,000,000                               STANDARD CHARTERED BANK



                                          By /s/ Marianne R. Murray
                                             ----------------------------
                                             Title: Vice President


_________________

Total Commitments

$200,000,000
=================





                                      56

 
                                          MORGAN GUARANTY TRUST COMPANY
                                            OF NEW YORK, as Agent
                   
                   
                   
                                          By /s/ Laura E. Reim
                                             ---------------------------
                                             Title: Vice President
                                          60 Wall Street
                                          New York, New York  10260-0060
                                          Attention: Laura E. Reim
                                                     -------------------
                                          Telex number: 177615
                                          Facsimile number: (212) 648-5336


                                      57

 
                               PRICING SCHEDULE



          The "Euro-Dollar Margin", "CD Margin" and "Facility Fee Rate" for any
day are the respective percentages set forth below in the applicable row under
the column corresponding to the Status that exists on such day:



==============================================================================================================================
                Level     Level     Level    Level     Level     Level     Level     Level     Level     Level     Level
   Status         I        II       III       IV         V        VI        VII      VIII       IX         X        XI
                                                                                  
==============================================================================================================================
Euro-Dollar
Margin          0.1250%   0.1400%   0.1600%  0.1750%   0.1900%   0.2250%   0.2400%   0.2500%   0.3000%   0.3000%   0.5000%

- ------------------------------------------------------------------------------------------------------------------------------ 
CD Margin       0.2500%   0.2650%   0.2850%  0.3000%   0.3150%   0.3500%   0.3650%   0.3750%   0.4250%   0.4250%   0.6250%

- ------------------------------------------------------------------------------------------------------------------------------ 
Facility
Fee Rate       0.0750%   0.0850%   0.0900%  0.1000%   0.1100%   0.1250%   0.1350%   0.1500%   0.1750%   0.2000%   0.2500%
 ==============================================================================================================================


 
          For purposes of this Schedule, the following terms have the following
meanings:

          "Moody's" means Moody's Investors Service, Inc.

          "S&P" means Standard & Poor's Corporation.

          "Status" refers to the determination of which of Levels I through XI
exists at any date, based on the credit ratings in effect on such date and the
table below. The credit ratings to be utilized for purposes of this Schedule are
those assigned to the senior unsecured long-term debt securities of the Borrower
without third-party credit enhancement, and any rating assigned to any other
debt security of the Borrower shall be disregarded. The rating in effect at any
date is that in effect at the close of business on such date.


                                       2

 
                                Pricing Levels
                                --------------



Moody's                             S&P                               Level
- -------                             ---                               -----
                                                          
                                                                
Aa3                                 AA-                               I
A1                                  AA-                               I
A2                                  AA-                               II
A3                                  AA-                               II
Baa1                                AA-                               III
Baa2                                AA-                               III
Baa3                                AA-                               IV
Ba1                                 AA-                               IV
Aa3                                 A+                                I
A1                                  A+                                II
A2                                  A+                                III
A3                                  A+                                III
Baa1                                A+                                III
Baa2                                A+                                IV
Baa3                                A+                                IV
Ba1                                 A+                                VI
Aa3                                 A                                 II
A1                                  A                                 III
A2                                  A                                 III
A3                                  A                                 III
Baa1                                A                                 IV
Baa2                                A                                 IV
Baa3                                A                                 VI
Ba1                                 A                                 VI
Aa3                                 A-                                II
A1                                  A-                                III
A2                                  A-                                III
A3                                  A-                                IV
Baa1                                A-                                V
Baa2                                A-                                VI
Baa3                                A-                                VI
Ba1                                 A-                                VIII
Aa3                                 BBB+                              III
A1                                  BBB+                              IV
A2                                  BBB+                              IV
A3                                  BBB+                              V
Baa1                                BBB+                              VI
Baa2                                BBB+                              VII



                                       3

 

                                                                
Baa3                                BBB+                              VIII
Ba1                                 BBB+                              VIII
Aa3                                 BBB                               III
A1                                  BBB                               IV
A2                                  BBB                               IV
A3                                  BBB                               VI
Baa1                                BBB                               VII
Baa2                                BBB                               VIII
Baa3                                BBB                               IX
Ba1                                 BBB                               X
Aa3                                 BBB-                              IV
A1                                  BBB-                              IV
A2                                  BBB-                              VI
A3                                  BBB-                              VI
Baa1                                BBB-                              VIII
Baa2                                BBB-                              IX
Baa3                                BBB-                              X
Ba1                                 BBB-                              XI
Aa3                                 BB+                               IV
A1                                  BB+                               VI
A2                                  BB+                               VI
A3                                  BB+                               VIII
Baa1                                BB+                               VIII
Baa2                                BB+                               X
Baa3                                BB+                               XI
Ba1                                 BB+                               XI



Note:  A rating of Aa3 (Moody's) or AA- (S&P) includes any higher rating.  A
- ----                                                                        
rating of Ba1 (Moody's) or BB+ (S&P) includes any lower rating (or the absence
of a rating).


                                       4

 
                                                                      Schedule I


                          Existing Credit Agreements
                          --------------------------

Letter Agreement for $40,000,000 Credit Facility between Armstrong World
Industries, Inc. and Morgan Guaranty Trust Company of New York dated as of
September 1, 1993, as amended.

Letter Agreement for $30,000,000 Credit Facility between Armstrong World
Industries, Inc. and Mellon Bank, N.A. dated as of December 1, 1993.

Letter Agreement for $30,000,000 Credit Facility between Armstrong World
Industries, Inc. and Wachovia Bank of Georgia, N.A. dated as of September 30,
1993.
 
Letter Agreement for $25,000,000 Credit Facility between Armstrong World
Industries, Inc. and Citibank, N.A. dated as of October 1, 1993.

Letter Agreement for $20,000,000 Credit Facility between Armstrong World
Industries, Inc. and Westdeutsche Landesbank Girozentrale, New York and Cayman
Islands Branch dated as of September 22, 1993.

Letter Agreement for $15,000,000 Credit Facility between Armstrong World
Industries, Inc. and Barclays Bank PLC dated as of September 1, 1994.

 
                                                                    EXHIBIT A




                                     NOTE
                                        



                                                              New York, New York
                                                                          , 19




          For value received, Armstrong World Industries, Inc., a Pennsylvania
corporation (the "Borrower"), promises to pay to the order of
(the "Bank"), for the account of its Applicable Lending Office, the unpaid
principal amount of each Loan made by the Bank to the Borrower pursuant to the
Credit Agreement referred to below on the last day of the Interest Period
relating to such Loan. The Borrower promises to pay interest on the unpaid
principal amount of each such Loan on the dates and at the rate or rates
provided for in the Credit Agreement. All such payments of principal and
interest shall be made in lawful money of the United States in Federal or other
immediately available funds at the office of Morgan Guaranty Trust Company of
New York, 60 Wall Street, New York, New York.

          All Loans made by the Bank, the respective types and maturities
thereof and all repayments of the principal thereof shall be recorded by the
Bank and, if the Bank so elects in connection with any transfer or enforcement
hereof, appropriate notations to evidence the foregoing information with respect
to each such Loan then outstanding may be endorsed by the Bank on the schedule
attached hereto, or on a continuation of such schedule attached to and made a
part hereof; provided that the failure of the Bank to make any such recordation
             --------                                                          
or endorsement shall not affect the obligations of the Borrower hereunder or
under the Credit Agreement.

          This note is one of the Notes referred to in the Credit Agreement
dated as of February 7, 1995 among the

 
Borrower, the banks listed on the signature pages thereof and Morgan Guaranty
Trust Company of New York, as Agent (as the same may be amended from time to
time, the "Credit Agreement"). Terms defined in the Credit Agreement are used
herein with the same meanings. Reference is made to the Credit Agreement for
provisions for the prepayment hereof and the acceleration of the maturity
hereof.


                                                ARMSTRONG WORLD INDUSTRIES, INC.



                                                By________________________
                                                   Title:



                                                By________________________
                                                   Title:


                                       2

 
                                                                       EXHIBIT B


                      Form of Money Market Quote Request
                      ----------------------------------


                                                [Date]



To:       Morgan Guaranty Trust Company of New York
            (the "Agent")

From:     Armstrong World Industries, Inc.

Re:       Credit Agreement (the "Credit Agreement")
          dated as of February 7, 1995 among the
          Borrower, the Banks listed on the signature
          pages thereof and the Agent


          We hereby give notice pursuant to Section 2.03 of the Credit Agreement
that we request Money Market Quotes for the following proposed Money Market 
Borrowing(s):

Date of Borrowing:  _________________

Principal Amount*               Interest Period**
- ----------------                ---------------

$

          Such Money Market Quotes should offer a Money Market [Margin] 
[Absolute Rate]. [The applicable base rate is the London Interbank Offered 
Rate.]



____________________

     *Amount must be $5,000,000 or a larger multiple of $1,000,000.

     **Not less than one month (LIBOR Auction) or not less than 7 days (Absolute
Rate Auction), subject to the provisions of the definition of Interest Period.

 
                                 Note (cont'd)
                                        

                        LOANS AND PAYMENTS OF PRINCIPAL
                                        


________________________________________________________________________________

                                     Amount of
           Amount of     Type of     Principal     Maturity     Notation
   Date     Loan          Loan        Repaid         Date       Made By
________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________


                                       3

 
          Terms used herein have the meanings assigned to them in the Credit
Agreement.


                                                ARMSTRONG WORLD INDUSTRIES, INC.



                                                By________________________
                                                   Title:
 

 
                                                    EXHIBIT C



                  Form of Invitation for Money Market Quotes
                  ------------------------------------------
                                        



To:       [Name of Bank]

Re:       Invitation for Money Market Quotes to Armstrong World Industries, Inc.
          (the "Borrower")


          Pursuant to Section 2.03 of the Credit Agreement dated as of February
7, 1995 among the Borrower, the Banks parties thereto and the undersigned, as
Agent, we are pleased on behalf of the Borrower to invite you to submit Money
Market Quotes to the Borrower for the following proposed Money Market
Borrowing(s):


Date of Borrowing:  __________________

Principal Amount                    Interest Period
- ----------------                    ---------------


$


          Such Money Market Quotes should offer a Money Market [Margin]
[Absolute Rate]. [The applicable base rate is the London Interbank Offered
Rate.]

          Please respond to this invitation by no later than [4:00 P.M.] [9:30
A.M.] (New York City time) on [date].


                                                MORGAN GUARANTY TRUST COMPANY
                                                  OF NEW YORK


                                                By______________________
                                                   Authorized Officer
 

                                       1

 
                                                   EXHIBIT D



                          Form of Money Market Quote
                          --------------------------
                                        


To:       Morgan Guaranty Trust Company of New York,
            as Agent

Re:       Money Market Quote to Armstrong World 
          Industries, Inc. (the "Borrower")
          


          In response to your invitation on behalf of the Borrower dated
_____________, 19__, we hereby make the following Money Market Quote on the
following terms:

1.   Quoting Bank:  ________________________________

2.   Person to contact at Quoting Bank:

     _____________________________

3.   Date of Borrowing: ____________________*

4.   We hereby offer to make Money Market Loan(s) in the following principal
     amounts, for the following Interest Periods and at the following rates:

Principal   Interest    Money Market
 Amount**   Period***       [Margin****] [Absolute Rate*****]
- ---------   ---------       ---------------------------------

$

$


     [Provided, that the aggregate principal amount of Money Market Loans for
     which the above offers may be accepted shall not exceed $____________.]**


__________

* As specified in the related Invitation.
** Principal amount bid for each Interest Period may not exceed principal amount
requested.  Specify aggregate limitation if the sum of the individual offers
exceeds the amount the Bank is

 
willing to lend.  Bids must be made for $5,000,000 or a larger multiple of
$1,000,000.

                      (notes continued on following page)


          We understand and agree that the offer(s) set forth above, subject to
the satisfaction of the applicable conditions set forth in the Credit Agreement
dated as of February 7, 1995 among the Borrower, the Banks listed on the
signature pages thereof and yourselves, as Agent, irrevocably obligates us to
make the Money Market Loan(s) for which any offer(s) are accepted, in whole or
in part.


                                  Very truly yours,

                                  [NAME OF BANK]


Dated:_______________            By:__________________________
                                     Authorized Officer







__________

*** Not less than one month or not less than 7 days, as specified in the related
Invitation. No more than five bids are permitted for each Interest Period.
**** Margin over or under the London Interbank Offered Rate determined for the
applicable Interest Period.  Specify percentage (to the nearest 1/10,000 of 1%)
and specify whether "PLUS" or "MINUS".
***** Specify rate of interest per annum (to the nearest 1/10,000th of 1%).


                                       2

 
                                                   EXHIBIT E



                                  OPINION OF
                           COUNSEL FOR THE BORROWER
                           ------------------------
                                        






To the Banks and the Agent
  Referred to Below
c/o Morgan Guaranty Trust Company
  of New York, as Agent
60 Wall Street
New York, New York  10260

Dear Sirs:

          I have acted as counsel for Armstrong World Industries, Inc. (the
"Borrower") in connection with the Credit Agreement (the "Credit Agreement")
dated as of February 7, 1995 among the Borrower, the banks listed on the
signature pages thereof and Morgan Guaranty Trust Company of New York, as Agent.
Terms defined in the Credit Agreement are used herein as therein defined. This
opinion is being rendered to you at the request of my client pursuant to Section
3.01(c) of the Credit Agreement.

          I have examined originals or copies, certified or otherwise identified
to my satisfaction, of such documents, corporate records, certificates of public
officials and other instruments and have conducted such other investigations of
fact and law as I have deemed necessary or advisable for purposes of this
opinion.

          I am licensed to practice law in the Commonwealth of Pennsylvania. The
law covered by this opinion is limited to the laws of the Commonwealth of
Pennsylvania and the Federal laws of the United States. I have assumed for the
purposes of this opinion that the substantive law of the State of New York is
identical in all material respects to the substantive law of the Commonwealth of
Pennsylvania.

          Upon the basis of the foregoing, I am of the opinion that:

          1.  The Borrower is a corporation duly incorporated, validly existing
and in good standing under the laws of

 
Pennsylvania, and has all corporate powers and all material governmental
licenses, authorizations, consents and approvals required to carry on its
business as now conducted.

          2.  The execution, delivery and performance by the Borrower of the
Credit Agreement and the Notes are within the Borrower's corporate powers, have
been duly authorized by all necessary corporate action, require no action by or
in respect of, or filing with, any governmental body, agency or official and do
not contravene, or constitute a default under, any provision of applicable law
or regulation or of the articles of incorporation or by-laws of the Borrower or
of any agreement, judgment, injunction, order, decree or other instrument
binding upon the Borrower or any of its Subsidiaries or result in the creation
or imposition of any Lien on any asset of the Borrower or any of its
Subsidiaries.

          3.  The Credit Agreement constitutes a valid and binding agreement of
the Borrower and each Note constitutes a valid and binding obligation of the
Borrower, in each case enforceable in accordance with its terms, except as the
same may be limited by bankruptcy, insolvency or similar laws affecting
creditors' rights generally and by general principles of equity.

          4.  Except as disclosed in the Borrower's 1993 Form 10-K or in the
Borrower's Latest Form 10-Q, there is no action, suit or proceeding pending
against, or to the best of my knowledge threatened against or affecting, the
Borrower or any of its Subsidiaries before any court or arbitrator or any
governmental body, agency or official, in which there is a reasonable
possibility of an adverse decision which could materially adversely affect the
business, financial position, operations or prospects of the Borrower and its
Consolidated Subsidiaries, considered as a whole, or the ability of the Borrower
to perform its obligations under the Credit Agreement and the Notes, or which in
any manner draws into question the validity of the Credit Agreement or the
Notes.

          5.  Each of the Borrower's Significant Subsidiaries is a corporation
validly existing and in good standing under the laws of its jurisdiction of
incorporation, and has all corporate powers and all material governmental
licenses, authorizations, consents and approvals required to carry on its
business as now conducted.

                                            Very truly yours,


                                       2

 
                                                         EXHIBIT F




                                  OPINION OF
                    DAVIS POLK & WARDWELL, SPECIAL COUNSEL
                                 FOR THE AGENT
                    --------------------------------------
                                        






To the Banks and the Agent
  Referred to Below
c/o Morgan Guaranty Trust Company
  of New York, as Agent
60 Wall Street
New York, New York  10260

Dear Sirs:

          We have participated in the preparation of the Credit Agreement (the
"Credit Agreement") dated as of February 7, 1995 among Armstrong World
Industries, Inc., a Pennsylvania corporation (the "Borrower"), the banks listed
on the signature pages thereof (the "Banks") and Morgan Guaranty Trust Company
of New York, as Agent (the "Agent"), and have acted as special counsel for the
Agent for the purpose of rendering this opinion pursuant to Section 3.01(d) of
the Credit Agreement.  Terms defined in the Credit Agreement are used herein as
therein defined.

          We have examined originals or copies, certified or otherwise
identified to our satisfaction, of such documents, corporate records,
certificates of public officials and other instruments and have conducted such
other investigations of fact and law as we have deemed necessary or advisable
for purposes of this opinion.

          Upon the basis of the foregoing, we are of the opinion that the Credit
Agreement constitutes a valid and binding agreement of the Borrower and each
Note constitutes a valid and binding obligation of the Borrower, in each case
enforceable in accordance with its terms, except as the same may be limited by
bankruptcy, insolvency or similar laws affecting creditors' rights generally and
by general principles of equity.



          We are members of the Bar of the State of New York and the foregoing
opinion is limited to the laws of the State of New York and the federal laws of
the United States of America.  In giving the foregoing opinion, we express no
opinion as to the effect (if any) of any law of any jurisdiction (except the
State of New York) in which any Bank is located which limits the rate of
interest that such Bank may charge or collect and we have relied, without
independent investigation, as to all matters of Pennsylvania law on the opinion
of David D. Wilson, counsel for the Borrower, of even date herewith, copies of
which have been delivered to you.

          This opinion is rendered solely to you in connection with the above
matter.  This opinion may not be relied upon by you for any other purpose or
relied upon by any other person without our prior written consent.

                                                 Very truly yours,

 
                                                      EXHIBIT G



                      ASSIGNMENT AND ASSUMPTION AGREEMENT
                                        



          AGREEMENT dated as of _________, 19__ among [ASSIGNOR] (the
"Assignor"), [ASSIGNEE] (the "Assignee"), ARMSTRONG WORLD INDUSTRIES, INC. (the
"Borrower") and MORGAN GUARANTY TRUST COMPANY OF NEW YORK, as Agent (the
"Agent").


                              W I T N E S S E T H
                              - - - - - - - - - -
                                        

          WHEREAS, this Assignment and Assumption Agreement (the "Agreement")
relates to the Credit Agreement dated as of February 7, 1995 among the Borrower,
the Assignor and the other Banks party thereto, as Banks, and the Agent (the
"Credit Agreement");

          WHEREAS, as provided under the Credit Agreement, the Assignor has a
Commitment to make Loans to the Borrower in an aggregate principal amount at any
time outstanding not to exceed $__________;

          WHEREAS, Committed Loans made to the Borrower by the Assignor under
the Credit Agreement in the aggregate principal amount of $__________ are
outstanding at the date hereof; and

          WHEREAS, the Assignor proposes to assign to the Assignee all of the
rights of the Assignor under the Credit Agreement in respect of a portion of its
Commitment thereunder in an amount equal to $__________ (the "Assigned Amount"),
together with a corresponding portion of its outstanding Committed Loans, and
the Assignee proposes to accept assignment of such rights and assume the
corresponding obligations from the Assignor on such terms;

          NOW, THEREFORE, in consideration of the foregoing and the mutual
agreements contained herein, the parties hereto agree as follows:

          SECTION 1.  Definitions. All capitalized terms not otherwise defined
                      -----------                                             
herein shall have the respective meanings set forth in the Credit Agreement.

 
          SECTION 2.  Assignment.  The Assignor hereby assigns and sells to the
                      ----------                                               
Assignee all of the rights of the Assignor under the Credit Agreement to the
extent of the Assigned Amount, and the Assignee hereby accepts such assignment
from the Assignor and assumes all of the obligations of the Assignor under the
Credit Agreement to the extent of the Assigned Amount, including the purchase
from the Assignor of the corresponding portion of the principal amount of the
Committed Loans made by the Assignor outstanding at the date hereof.  Upon the
execution and delivery hereof by the Assignor, the Assignee[, the Borrower and
the Agent] and the payment of the amounts specified in Section 3 required to be
paid on the date hereof (i) the Assignee shall, as of the date hereof, succeed
to the rights and be obligated to perform the obligations of a Bank under the
Credit Agreement with a Commitment in an amount equal to the Assigned Amount,
and (ii) the Commitment of the Assignor shall, as of the date hereof, be reduced
by a like amount and the Assignor released from its obligations under the Credit
Agreement to the extent such obligations have been assumed by the Assignee.  The
assignment provided for herein shall be without recourse to the Assignor.

          SECTION 3.  Payments.  As consideration for the assignment and sale
                      --------                                               
contemplated in Section 2 hereof, the Assignee shall pay to the Assignor on the
date hereof in Federal funds the amount heretofore agreed between them.* It is
understood that commitment and/or facility fees accrued to the date hereof are
for the account of the Assignor and such fees accruing from and including the
date hereof are for the account of the Assignee.  Each of the Assignor and the
Assignee hereby agrees that if it receives any amount under the Credit Agreement
which is for the account of the other party hereto, it shall receive the same
for the account of such other party to the extent of such other party's interest
therein and shall promptly pay the same to such other party.

          [SECTION 4.  Consent of the Borrower and the Agent.  This Agreement is
                       -------------------------------------                    
conditioned upon the consent of the Borrower and the Agent pursuant to Section
9.06(c) of the Credit Agreement.  The execution of this Agreement by the
Borrower and the Agent is evidence of this consent.  Pursuant to Section 9.06(c)
the Borrower agrees to execute and deliver a Note payable to the order of the
Assignee to evidence the assignment and assumption provided for herein.]

______________________

          *Amount should combine principal together with accrued interest and
breakage compensation, if any, to be paid by the Assignee, net of any portion of
any upfront fee to be paid by the Assignor to the Assignee. It may be preferable
in an appropriate case to specify these amounts generically or by formula rather
than as a fixed sum.


                                       2

 
          SECTION 5.  Non-Reliance on Assignor.  The Assignor makes no
                      ------------------------                        
representation or warranty in connection with, and shall have no responsibility
with respect to, the solvency, financial condition, or statements of the
Borrower, or the validity and enforceability of the obligations of the Borrower
in respect of the Credit Agreement or any Note.  The Assignee acknowledges that
it has, independently and without reliance on the Assignor, and based on such
documents and information as it has deemed appropriate, made its own credit
analysis and decision to enter into this Agreement and will continue to be
responsible for making its own independent appraisal of the business, affairs
and financial condition of the Borrower.

          SECTION 6.  Governing Law.  This Agreement shall be governed by and
                      -------------                                          
construed in accordance with the laws of the State of New York.

          SECTION 7.  Counterparts.  This Agreement may be signed in any number
                      ------------                                             
of counterparts, each of which shall be an original, with the same effect as if
the signatures thereto and hereto were upon the same instrument.

          IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed and delivered by their duly authorized officers as of the date first
above written.


                                                [ASSIGNOR]


                                                By_________________________
                                                  Title:



                                                [ASSIGNEE]


                                                By__________________________
                                                  Title:



                                                ARMSTRONG WORLD INDUSTRIES, INC.


                                                By__________________________
                                                  Title:


                                       3

 
                                                MORGAN GUARANTY TRUST COMPANY
                                                OF NEW YORK


                                                By__________________________
                                                  Title:


                                       4