EXHIBIT 4.1a

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                                 $110,000,000
                                       
                                       
                                       
                             AMENDED AND RESTATED
                               CREDIT AGREEMENT
                                       
                                       
                                       
                                  DATED AS OF
                                       
                                       
                                       
                                 APRIL 3, 1998
                                       
                                       
                                       
                                     AMONG
                                       
                                       
                                       
                         ATCHISON CASTING CORPORATION,
                                       
                                       
                                       
                            THE BANKS PARTY HERETO,
                                       
                                       
                                       
                                      AND
                                       
                                       
                                       
                         HARRIS TRUST AND SAVINGS BANK
                                   as Agent
                                       
                                       
                                       
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                               TABLE OF CONTENTS
                                       
                                       
             (This Table of Contents is not part of the Agreement)
                                                                               




                                                             Page
                                                       
SECTION 1.        THE CREDIT FACILITIES.........................1

   Section 1.1.   The Facilities................................1
   Section 1.2.   Letters of Credit.............................4
   Section 1.3.   Applicable Interest Rates.....................7
   Section 1.4.   Minimum Borrowing Amounts.....................9
   Section 1.5.   Manner of Borrowing...........................9
   Section 1.6.   Interest Periods.............................11
   Section 1.7.   Maturity of Loans............................12
   Section 1.8.   Optional Prepayments.........................12
   Section 1.9.   Default Rate.................................12
   Section 1.10.  The Notes....................................13
   Section 1.11.  Funding Indemnity............................13
   Section 1.12.  Commitment Terminations......................14
   Section 1.13.  Mandatory Prepayments........................14

SECTION 2.        FEES AND EXTENSIONS..........................15

   Section 2.1.   Fees.........................................15
   Section 2.2.   Agent Fees; Fee Calculations.................15

SECTION 3.        PLACE AND APPLICATION OF PAYMENTS............16

   Section 3.1.   Place and Application of Payments............16

SECTION 4.        DEFINITIONS; INTERPRETATION..................16

   Section 4.1.   Definitions..................................16
   Section 4.2.   Interpretation...............................32

SECTION 5.        REPRESENTATIONS AND WARRANTIES...............32

   Section 5.1.   Corporate Organization and Authority.........32
   Section 5.2.   Subsidiaries.................................33
   Section 5.3.   Corporate Authority and Validity of 
                    Obligations................................33



                                      -i-






                                                             Page
                                                       
   Section 5.4.   Financial Statements.........................33
   Section 5.5.   No Material Adverse Change...................34
   Section 5.6.   No Litigation; No Labor Controversies........34
   Section 5.7.   Taxes........................................34
   Section 5.8.   Approvals....................................34
   Section 5.9.   ERISA........................................35
   Section 5.10.  Government Regulation........................35
   Section 5.11.  Margin Stock.................................35
   Section 5.12.  Licenses and Authorizations; Compliance 
                    with Laws..................................35
   Section 5.13.  Ownership of Property; Liens.................36
   Section 5.14.  No Burdensome Restrictions; Compliance 
                    with Agreements............................36
   Section 5.15.  Full Disclosure..............................36
   Section 5.16.  Year 2000 Compliance.........................36

SECTION 6.        CONDITIONS PRECEDENT.........................37

   Section 6.1.   Initial Credit Event.........................37
   Section 6.2.   All Credit Events............................38

SECTION 7.        COVENANTS....................................39

   Section 7.1.   Corporate Existence; Subsidiaries............39
   Section 7.2.   Maintenance..................................39
   Section 7.3.   Taxes........................................40
   Section 7.4.   ERISA........................................40
   Section 7.5.   Insurance....................................40
   Section 7.6.   Financial Reports and Other Information......40
   Section 7.7.   Bank Inspection Rights.......................44
   Section 7.8.   Conduct of Business..........................44
   Section 7.9.   Liens........................................44
   Section 7.10.  Use of Proceeds; Regulation U................46
   Section 7.11.  Sales and Leasebacks.........................46
   Section 7.12.  Consolidation, Merger, Sale of Assets, etc...47
   Section 7.13.  Subsidiary Stock and Debt....................48
   Section 7.14.  Use of Property and Facilities; 
                    Environmental, Health and Safety Laws......48
   Section 7.15.  Maintenance of Certain Financial Conditions..48
   Section 7.16.  Indebtedness.................................49
   Section 7.17.  Subsidiary Debt..............................50
   Section 7.18.  Investments, etc.............................51
   Section 7.19.  Restricted Payments; Restricted Investments..52



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                                                             Page
                                                       
   Section 7.20.  Transactions with Affiliates; Remuneration...53
   Section 7.21.  Compliance with Laws.........................54
   Section 7.22.  Fiscal Year..................................54
   Section 7.23.  Intercreditor Agreement......................54

SECTION 8.        EVENTS OF DEFAULT AND REMEDIES...............54

   Section 8.1.   Events of Default............................54
   Section 8.2.   Non-Bankruptcy Defaults......................56
   Section 8.3.   Bankruptcy Defaults..........................56
   Section 8.4.   Collateral for Undrawn Letters of Credit.....57
   Section 8.5.   Notice of Default............................58
   Section 8.6.   Expenses.....................................58

SECTION 9.        CHANGE IN CIRCUMSTANCES......................58

   Section 9.1.   Change of Law................................58
   Section 9.2.   Unavailability of Deposits or Inability 
                    to Ascertain, or Inadequacy of, LIBOR......58
   Section 9.3.   Increased Cost and Reduced Return............59
   Section 9.4.   Lending Offices..............................60
   Section 9.5.   Discretion of Bank as to Manner of Funding...60

SECTION 10.       THE AGENT....................................61

   Section 10.1.  Appointment and Authorization of Agent.......61
   Section 10.2.  Agent and its Affiliates.....................61
   Section 10.3.  Action by Agent..............................61
   Section 10.4.  Consultation with Experts....................62
   Section 10.5.  Liability of Agent; Credit Decision..........62
   Section 10.6.  Costs and Expenses...........................62
   Section 10.7.  Indemnity....................................63
   Section 10.8.  Resignation of Agent and Successor Agent.....63

SECTION 11.       MISCELLANEOUS................................63

   Section 11.1.  Withholding Taxes............................63
   Section 11.2.  No Waiver of Rights..........................65
   Section 11.3.  Non-Business Day.............................65
   Section 11.4.  Documentary Taxes............................65
   Section 11.5.  Survival of Representations..................65
   Section 11.6.  Survival of Indemnities......................65



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                                                             Page
                                                       
   Section 11.7.  Sharing of Set-Off...........................65
   Section 11.8.  Notices......................................66
   Section 11.9.  Counterparts.................................66
   Section 11.10. Successors and Assigns.......................67
   Section 11.11. Participants and Note Assignees..............67
   Section 11.12. Assignment of Commitments by Banks...........67
   Section 11.13. Amendments...................................68
   Section 11.14. Headings.....................................68
   Section 11.15. Legal Fees, Other Costs and Indemnification..68
   Section 11.16. Set Off......................................69
   Section 11.17. Entire Agreement.............................69
   Section 11.18. Governing Law................................69
   Section 11.19. Submission to Jurisdiction; Waiver of 
                    Jury Trial.................................69
   Section 11.20. Intercreditor Agreement......................70
   Section 11.21. Currency.....................................70

Signature......................................................70



EXHIBITS

        A    -  Form of Revolving Note
        B    -  Form of Notice of Payment Request
        C    -  Form of Compliance Certificate
        D    -  Form of Legal Opinion of Counsel to the Borrower
        E    -  Form of Guaranty Agreement
        F    -  Form of Term Note
        G    -  Form of Swing Loan Note

SCHEDULE 1.2(a)  Existing Letters of Credit
SCHEDULE 5.2     Existing Subsidiaries
SCHEDULE 5.6(a)  Litigation
SCHEDULE 5.13    Real Property
SCHEDULE 7.18(c) Existing Investments

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                             AMENDED AND RESTATED
                               CREDIT AGREEMENT



To each of the Banks signatory hereto



Ladies and Gentlemen:

     The undersigned, Atchison Casting Corporation, a Kansas corporation (the 
"BORROWER"), refers to that certain Credit Agreement dated as of May 24, 
1996, as amended by the First Amendment thereto dated May 12, 1997, currently 
in effect among the Borrower, Harris Trust and Savings Bank, as agent, and 
the lenders party thereto (the "ORIGINAL CREDIT AGREEMENT").  The Borrower 
hereby requests that the aggregate commitments available under the Original 
Credit Agreement be increased, that certain additional amendments be made to 
the Original Credit Agreement and, for the sake of clarity and convenience, 
that the Original Credit Agreement be restated in its entirety as so amended. 
This Amended and Restated Credit Agreement amends and replaces in its 
entirety the Original Credit Agreement, and from the Effective Date all 
references made to the Original Credit Agreement in any Credit Document or in 
any other instrument or document shall, without more, be deemed to refer to 
this Amended and Restated Credit Agreement.  This Amended and Restated Credit 
Agreement shall become effective as of April 3, 1998 (the "EFFECTIVE DATE"), 
and supersedes all provisions of the Original Credit Agreement as of such 
date, upon the execution of this Amended and Restated Credit Agreement by 
each of the parties hereto and the fulfillment of the conditions precedent 
contained in Section 6.1 hereof. Harris Trust and Savings Bank in its 
capacity as agent for the Banks hereunder is hereinafter referred to as the 
"AGENT."

SECTION 1.   THE CREDIT FACILITIES.

     SECTION 1.1.   THE FACILITIES.  (a) THE REVOLVING LOANS.  Subject to the 
terms and conditions hereof, each Bank, by its acceptance hereof, severally 
agrees to make a loan or loans (individually a "REVOLVING LOAN" and 
collectively "REVOLVING LOANS") to the Borrower from time to time on a 
revolving basis in U.S. Dollars and Alternative Currencies in an aggregate 
outstanding Original Dollar Amount up to the amount of its commitment to make 
Revolving Loans set forth on the applicable signature page hereof or pursuant 
to Section 11.12 hereof (its "COMMITMENT" and, cumulatively for all the 
Banks, the "COMMITMENTS"), subject to any reductions thereof pursuant to the 
terms hereof, before the Termination Date.  The sum of the Original Dollar 
Amount of Revolving Loans, the aggregate undrawn face amount of Letters of 
Credit (which, in the case of Letters of Credit payable in an Alternative 
Currency, means the U.S. 



Dollar Equivalent thereof as determined pursuant to Section 1.2(f) hereof) 
and the aggregate unpaid Reimbursement Obligations at any time outstanding 
shall not exceed the Commitments in effect at such time. Each Borrowing of 
Revolving Loans shall be made ratably from the Banks in proportion to their 
respective Percentages.  As provided in Section 1.5(a) hereof, the Borrower 
may elect that each Borrowing of Revolving Loans denominated in U.S. Dollars 
be made available by means of either Domestic Rate Loans or Eurocurrency 
Loans. All Loans denominated in an Alternative Currency shall be Eurocurrency 
Loans. Revolving Loans may be repaid and the principal amount thereof 
reborrowed before the Termination Date, subject to all the terms and 
conditions hereof.

     (b)   SWING LOANS.  (i) GENERALLY.  Subject to all of the terms and 
conditions hereof, Harris Trust and Savings Bank ("HARRIS BANK") agrees to 
make loans ("SWING LOANS") in U.S. Dollars to the Borrower under a swing line 
of credit from time to time before the Termination Date in an aggregate 
amount at any one time outstanding not to exceed the lesser of (i) the Swing 
Line Commitment then in effect and (ii) the difference between the 
Commitments in effect at such time and the sum of the aggregate Original 
Dollar Amount of all Revolving Loans and Swing Loans, the aggregate undrawn 
face amount of Letters of Credit (which, in the case of Letters of Credit 
payable in an Alternative Currency, means the U.S. Dollar Equivalent thereof 
as determined pursuant to Section 1.2(f) hereof) and the aggregate unpaid 
U.S. Dollar Equivalent of the Reimbursement Obligations at any time then 
outstanding; PROVIDED, HOWEVER, that the aggregate Original Dollar Amount of 
the Revolving Loans and Swing Loans outstanding at any one time and owing to 
Harris Bank plus Harris Bank's Percentage of the aggregate undrawn face 
amount of Letters of Credit (which, in the case of Letters of Credit payable 
in an Alternative Currency, means the U.S. Dollar Equivalent thereof as 
determined pursuant to Section 1.2(f) hereof) and the aggregate unpaid U.S. 
Dollar Equivalent of the Reimbursement Obligations at any time outstanding 
shall not at any time exceed Harris Bank's Commitment then in effect.  The 
Swing Line Commitment shall be available to the Borrower and may be availed 
of by the Borrower from time to time and borrowings thereunder may be repaid 
and used again during the period ending on the Termination Date.

           (ii)  INTEREST ON SWING LOANS.  Each Swing Loan shall bear 
interest (computed on the basis of a year of 360 days and actual days 
elapsed) at a rate per annum equal to the sum of the Domestic Rate and the 
Domestic Rate Margin, PROVIDED that if any Swing Loan is not paid when due 
(whether by lapse of time, acceleration or otherwise) such Swing Loan shall 
bear interest, whether before or after judgment, until payment in full 
thereof through the end of the Interest Period then applicable thereto at the 
rate per annum determined by adding 2% to the Domestic Rate.  Interest on 
each Swing Loan shall be due and payable on its maturity date, and interest 
after maturity (whether by lapse of time, acceleration or otherwise) shall be 
due and payable upon demand.  Harris Bank's determination of the interest 
rate applicable to the Swing Loans shall be conclusive and binding except in 
the case of manifest error or willful misconduct.

                                      -2-



           (iii) REQUESTS FOR SWING LOANS.  The Borrower shall give Harris 
Bank prior notice (which may be written or oral) no later than 10:00 a.m. 
(Chicago time) on the date any Swing Loan is to be made, specifying in each 
case the amount and date of such Swing Loan.  Subject to all of the terms and 
conditions hereof, the proceeds of such Swing Loan shall be made available to 
the Borrower on the date so requested at the offices of the Agent in Chicago, 
Illinois. Anything contained in the foregoing to the contrary 
notwithstanding, (i) the obligation of Harris Bank to make Swing Loans shall 
be subject to all of the terms and conditions of this Agreement and (ii) 
Harris Bank shall not be obligated to make more than one Swing Loan during 
any one day.

           (iv)  REFUNDING LOANS.  In its sole and absolute discretion, 
Harris Bank may at any time, on behalf of the Borrower (which hereby 
irrevocably authorizes Harris Bank to act on its behalf for such purpose), 
request each Bank to make a Revolving Loan in an amount equal to such Bank's 
Percentage of the amount of the Swing Loans outstanding on the date such 
notice is given. Borrowings of Revolving Loans under this Section 1.1(b)(iv) 
shall initially be Domestic Rate Loans unless timely notice is given pursuant 
to Section 1.5 hereof.  Unless the conditions of Section 6 are not fulfilled 
on such date, each Bank shall make its requested Revolving Loan available to 
Harris Bank, in immediately available funds, at the principal office of 
Harris Bank in Chicago, Illinois, before 11:00 a.m. (Chicago time) on the 
Business Day following the day such notice is given.  The proceeds of such 
Revolving Loans shall be immediately applied to repay the outstanding Swing 
Loans.

           (v)   PARTICIPATIONS.  If any Bank refuses or otherwise fails or 
is unable to make a Revolving Loan when requested by Harris Bank pursuant to 
Section 1.1b(iv) above (because the conditions in Section 6 are not satisfied 
or otherwise), such Bank shall, by the time and in the manner such Revolving 
Loan was to have been funded to Harris Bank, purchase from Harris Bank an 
undivided participating interest in the outstanding Swing Loans in an amount 
equal to its Percentage of the aggregate principal amount of Swing Loans that 
were to have been repaid with such Revolving Loans.  Each Bank that so 
purchases a participation in a Swing Loan shall thereafter be entitled to 
receive its Percentage of each payment of principal received on the Swing 
Loan and of interest received thereon accruing from the date such Bank funded 
to Harris Bank its participation in such Revolving Loan.  The obligation of 
the Banks to Harris Bank shall be absolute and unconditional and shall not be 
affected or impaired by any Default or Event of Default which may then be 
continuing hereunder.

           (vi)  VOLUNTARY PREPAYMENT OF SWING LOANS.  The Borrower may 
voluntarily prepay any Swing Loan before its maturity at any time upon notice 
to the Agent prior to 10:00 a.m. (Chicago time) on the date fixed for 
prepayment, each such prepayment to be made by the payment of the principal 
amount to be prepaid and accrued interest thereon to the date of prepayment.

                                      -3-



    (c)   TERM LOANS.  Subject to and upon the terms and conditions herein 
set forth, each Bank severally agrees to make a loan to the Borrower in U.S. 
Dollars (each a "TERM LOAN" and collectively, the "TERM LOANS") on the date 
hereof in the amount set forth on the applicable signature page hereof 
opposite its name under the heading "TERM LOAN AMOUNT."  Each Term Loan shall 
mature as to principal in consecutive quarterly installments equal (except 
for the final installment) to one twenty-eighth (1/28th) of the original 
principal amount of such Term Loan, commencing on March 31, 1999 and 
continuing on the last Business Day of each and every calendar quarter 
thereafter up to and including December 31, 2002, with the final installment 
to be in the amount of all principal not sooner paid and due on April 6, 
2003.  No amount repaid or prepaid on any Term Loan may be borrowed again.  
As provided in Section 1.5(a) hereof, the Borrower may elect that each 
Borrowing of Term Loans be made available by means of either Domestic Rate 
Loans or Eurocurrency Loans.

    SECTION 1.2.   LETTERS OF CREDIT.  (a) GENERAL TERMS.  Subject to all of 
the terms and conditions hereof, the Agent shall issue standby letters of 
credit (each a "LETTER OF CREDIT") for the Borrower's account in an aggregate 
undrawn face amount up to the Commitments as in effect from time to time (the 
"L/C COMMITMENT"), provided that the aggregate undrawn face amount of Letters 
of Credit and the aggregate Reimbursement Obligations at any time outstanding 
shall not exceed the difference between the Commitments in effect at such 
time and the aggregate principal amount of Loans then outstanding.  
Notwithstanding anything herein to the contrary, each of those certain 
letters of credit issued by Harris Trust and Savings Bank for the account of 
the Borrower listed on Schedule 1.2(a) hereto shall each constitute a "LETTER 
OF CREDIT" herein for all purposes of this Agreement to the same extent, and 
with the same force and effect as if each such letter of credit had been 
issued at the request of the Borrower hereunder.  Each Letter of Credit shall 
be issued by the Agent, but each Bank shall be obligated to reimburse the 
Agent for its Percentage of the amount of each drawing thereunder and, 
accordingly, the face amount of each Letter of Credit shall constitute usage 
of the Commitment of each Bank PRO RATA in accordance with each Bank's 
Percentage.

    (b)   APPLICATIONS.  At any time before the Termination Date, the Agent 
shall, at the request of the Borrower, issue one or more Letters of Credit, 
in a form satisfactory to the Agent, with expiration dates no later than the 
Termination Date, in an aggregate face amount as set forth above, upon the 
receipt of a duly executed application for the relevant Letter of Credit in 
the form customarily prescribed by the Agent for a special purpose, or 
"standby", letter of credit or a commercial letter of credit (each an 
"APPLICATION"). Notwithstanding anything contained in any Application to the 
contrary (i) the Borrower shall pay fees in connection with each Letter of 
Credit as set forth in Sections 2.1(b) hereof, (ii) before the occurrence of 
an Event of Default, the Agent will not call for (A) the funding by the 
Borrower of any amount under a Letter of Credit before being presented with a 
drawing thereunder or (B) any collateral security for any obligations of the 
Borrower under an Application, and (iii) in the event the Agent is not timely 


                                     -4-



reimbursed for the amount of any drawing under a Letter of Credit on the date 
such drawing is paid, the Borrower's obligation to reimburse the Agent for 
the amount of such drawing shall bear interest (which the Borrower hereby 
promises to pay) from and after the date such drawing is paid at a rate per 
annum equal to the sum of 2% plus the Domestic Rate from time to time in 
effect.  In the event the Agent issues any Letters of Credit with expiration 
dates that are automatically extended unless the Agent gives notice that the 
expiration date will not so extend beyond its then scheduled expiration date, 
the Agent will give such notice of non-renewal before the time necessary to 
prevent such automatic extension if before such required notice date (i) the 
expiration date of such Letter of Credit if so extended would be after the 
Termination Date, (ii) the Commitments have terminated or (iii) an Event of 
Default exists and the Required Banks have given the Agent instructions not 
to so permit the extension of the expiration date of such Letter of Credit.  
The Agent agrees to issue amendments to the Letter(s) of Credit increasing 
the amount, or extending the expiration date, thereof at the request of the 
Borrower subject to the conditions of Section 6.2 and the other terms of this 
Section 1.2.

    (c)   THE REIMBURSEMENT OBLIGATIONS.  Subject to Section 1.2(b) hereof, 
the obligation of the Borrower to reimburse the Agent for all drawings under 
a Letter of Credit (a "REIMBURSEMENT OBLIGATION") shall be governed by the 
Application related to such Letter of Credit, except that (i) reimbursement 
shall be made by no later than 12:00 Noon (Chicago time) on the date when 
each drawing is paid in immediately available funds at the Agent's principal 
office in Chicago, Illinois and (ii) any payments by the Agent of drawings 
under any Letter of Credit payable in an Alternative Currency shall be 
reimbursed by the Borrower in U.S. Dollars at the rate of exchange for cable 
transfers in effect on the date of payment by the Agent to the place of 
payment in the currency in which such drawing was made.  If the Borrower does 
not make any such reimbursement payment on the date due and the Participating 
Banks fund their participations therein in the manner set forth in Section 
1.2(d) below, then all payments thereafter received by the Agent in discharge 
of any of the relevant Reimbursement Obligations shall be distributed ratably 
to the Banks in accordance with their respective Percentages.

    (d)   THE PARTICIPATING INTERESTS.  Each Bank (other than the Bank then 
acting as Agent in issuing Letters of Credit), by its acceptance hereof, 
severally agrees to purchase from the Agent, and the Agent hereby agrees to 
sell to each such Bank (a "PARTICIPATING BANK"), an undivided percentage 
participating interest (a "PARTICIPATING INTEREST"), to the extent of its 
Percentage, in each Letter of Credit issued by, and each Reimbursement 
Obligation owed to, the Agent.  Each Participating Bank acknowledges that, 
because certain Letters of Credit issued to support tax exempt municipal 
bonds may be reinstated by an amount equal to drawings thereunder (the 
proceeds of which are used to pay up to 58 days of accrued interest on such 
bonds) at a time when the Borrower has not reimbursed the Agent in full for a 
drawing thereunder, the L/C Obligations may exceed the L/C Commitment from 
time to time and each Participating Bank agrees to pay the Agent its 
Percentage of each drawing under each Letter of 


                                     -5-



Credit notwithstanding that any such payment may result in the aggregate 
Loans and Reimbursement Obligations owing such Participating Bank exceeding 
such Participating Bank's Commitment.   Upon any failure by the Borrower to 
pay any Reimbursement Obligation at the time required on the date the related 
drawing is paid, as set forth in Section 1.2(c) above, or in the event the 
Agent is required at any time to return to the Borrower or to a trustee, 
receiver, liquidator, custodian or other Person any portion of any payment of 
any Reimbursement Obligation, each Participating Bank shall, not later than 
the Business Day it receives a certificate in the form of Exhibit B hereto 
from the Agent to such effect, if such certificate is received before 1:00 
p.m. (Chicago time), or not later than the following Business Day, if such 
certificate is received after such time, pay to the Agent an amount equal to 
its Percentage of such unpaid or recaptured Reimbursement Obligation together 
with interest on such amount accrued from the date the related payment was 
made by the Agent to the date of such payment by such Participating Bank at a 
rate per annum equal to (i) from the date the related payment was made by the 
Agent to the date two (2) Business Days after payment by such Participating 
Bank is due hereunder, the Federal Funds Rate for each such day and (ii) from 
the date two (2) Business Days after the date such payment is due from such 
Participating Bank to the date such payment is made by such Participating 
Bank, the Domestic Rate in effect for each such day.  Each such Participating 
Bank shall thereafter be entitled to receive its Percentage of each payment 
received in respect of the relevant Reimbursement Obligation and of interest 
paid thereon, with the Agent retaining its Percentage as a Bank hereunder.

     The several obligations of the Participating Banks to the Agent under 
this Section 1.2 shall be absolute, irrevocable and unconditional under any 
and all circumstances whatsoever and shall not be subject to any set-off, 
counterclaim or defense to payment which any Participating Bank may have or 
have had against the Borrower, the Agent, any other Bank or any other Person 
whatsoever. Without limiting the generality of the foregoing, such 
obligations shall not be affected by any Default or Event of Default or by 
any reduction or termination of any Commitment of any Bank, and each payment 
by a Participating Bank under this Section 1.2 shall be made without any 
offset, abatement, withholding or reduction whatsoever.  The Agent shall be 
entitled to offset amounts received for the account of a Bank under this 
Agreement against unpaid amounts due from such Bank to the Agent hereunder 
(whether as fundings of participations, indemnities or otherwise), but shall 
not be entitled to offset against amounts owed to the Agent by any Bank 
arising outside this Agreement.

    (e)   INDEMNIFICATION.  The Participating Banks shall, to the extent of 
their respective Percentages, indemnify the Agent (to the extent not 
reimbursed by the Borrower) against any cost, expense (including reasonable 
counsel fees and disbursements), claim, demand, action, loss or liability 
(except such as result from the Agent's gross negligence or willful 
misconduct) that the Agent may suffer or incur in connection with any Letter 
of Credit.  The obligations of the 


                                     -6-



Participating Banks under this Section 1.2(e) and all other parts of this 
Section 1.2 shall survive termination of this Agreement and of all other L/C 
Documents.

    (f)   FOREIGN CURRENCY EQUIVALENCY.  For all purposes of determining the 
outstanding amount of Letters of Credit hereunder, Letters of Credit payable 
in an Alternative Currency shall be converted by the Agent into their U.S. 
Dollar Equivalent as of the time issued and shall be reconverted into their 
U.S. Dollar Equivalent as of the first day of each month (and as of any other 
time any Bank deems appropriate), with each such determination by the Agent 
to apply until the next redetermination.

    SECTION 1.3.   APPLICABLE INTEREST RATES.  (a) DOMESTIC RATE LOANS.  Each 
Domestic Rate Loan made by a Bank shall bear interest (computed on the basis 
of a year of 360 days and actual days elapsed) on the unpaid principal amount 
thereof from the date such Loan is made until maturity (whether by 
acceleration or otherwise) at a rate per annum equal to the sum of the 
applicable Domestic Rate Margin plus the Domestic Rate from time to time in 
effect, payable on the last day of its Interest Period and at maturity 
(whether by acceleration or otherwise).
     
    "DOMESTIC RATE" means for any day the greater of:
    
        (i)   the rate of interest announced by the Agent from time to time as
    its prime commercial rate, or equivalent, as in effect on such day, with
    any change in the Domestic Rate resulting from a change in said prime
    commercial rate to be effective as of the date of the relevant change in
    said prime commercial rate; and
    
       (ii)   the sum of (x) the rate determined by the Agent to be the
    prevailing rate per annum (rounded upwards, if necessary, to the next
    higher 1/100 of 1%) at approximately 10:00 a.m. (Chicago time) (or as soon
    thereafter as is practicable) on such day (or, if such day is not a
    Business Day, on the immediately preceding Business Day) for the purchase
    at face value of overnight Federal funds in an amount comparable to the
    principal amount owed to the Agent for which such rate is being
    determined, plus (y) 1/2 of 1% (0.50%).
    
    "DOMESTIC RATE MARGIN" means (A) minus 0.25% per annum for any Pricing 
Period for which Level I Status exists and (B) 0% per annum for any Pricing 
Period for which either Level II Status or Level III Status exists.

    (b)   EUROCURRENCY LOANS.  Each Eurocurrency Loan made by a Bank shall 
bear interest (computed on the basis of a year of 360 days and actual days 
elapsed) on the unpaid principal amount thereof from the date such Loan is 
made until maturity (whether by acceleration or otherwise) at a rate per 
annum equal to the sum of the applicable Eurocurrency Margin plus the 


                                     -7-



Adjusted LIBOR applicable to such Loan, payable on the last day of its 
Interest Period and at maturity (whether by acceleration or otherwise), and, 
if the applicable Interest Period is longer than three months, on each day 
occurring every three months after the date such Loan is made.
     
    "ADJUSTED LIBOR" means, for any Borrowing of Eurocurrency Loans, a rate 
per annum determined in accordance with the following formula:

    Adjusted LIBOR =                 LIBOR
                     --------------------------------------
                     100% - Eurocurrency Reserve Percentage
     
    "LIBOR" means, for an Interest Period for a Borrowing of Eurocurrency 
Loans, (a) the LIBOR Index Rate for such Interest Period, if such rate is 
available, and (b) if the LIBOR Index Rate cannot be determined, the average 
rate of interest per annum (rounded upwards, if necessary, to nearest 1/100 
of 1%) at which deposits in U.S. Dollars or the relevant Alternative 
Currency, as appropriate, in immediately available funds are offered to the 
Agent at 11:00 a.m. (London, England time) two (2) Business Days before the 
beginning of such Interest Period by major banks in the interbank 
eurocurrency market for delivery on the first day of and for a period equal 
to such Interest Period in an amount equal or comparable to the principal 
amount of the Eurocurrency Loan scheduled to be made by the Agent as part of 
such Borrowing.
     
    "LIBOR INDEX RATE" means, for any Interest Period, the rate per annum 
(rounded upwards, if necessary, to the next higher one hundred-thousandth of 
a percentage point) for deposits in U.S. Dollars or the relevant Alternative 
Currency, as appropriate, for a period equal to such Interest Period, which 
appears on the Telerate Page 3750 as of 11:00 a.m. (London, England time) on 
the day two (2) Business Days before the commencement of such Interest Period.
     
    "TELERATE PAGE 3750" means the display designated as "PAGE 3750" on the 
Telerate Service (or such other page as may replace Page 3750 on that service 
or such other service as may be nominated by the British Bankers' Association 
as the information vendor for the purpose of displaying British Bankers' 
Association Interest Settlement Rates).
     
    "EUROCURRENCY RESERVE PERCENTAGE" means, for any Borrowing of 
Eurocurrency Loans, the daily average for the applicable Interest Period of 
the maximum rate at which reserves (including, without limitation, any 
supplemental, marginal and emergency reserves) are imposed during such 
Interest Period by the Board of Governors of the Federal Reserve System (or 
any successor) on "EUROCURRENCY LIABILITIES", as defined in such Board's 
Regulation D (or in respect of any other category of liabilities that 
includes deposits by reference to which the interest rate on Eurocurrency 
Loans is determined or any category of extensions of credit or other assets 
that include loans by non-United States offices of any Bank to United States 
residents), subject to any 


                                     -8-



amendments of such reserve requirement by such Board or its successor, taking 
into account any transitional adjustments thereto.  For purposes of this 
definition, the Eurocurrency Loans shall be deemed to be "EUROCURRENCY 
LIABILITIES" as defined in Regulation D without benefit or credit for any 
prorations, exemptions or offsets under Regulation D.
     
    "EUROCURRENCY MARGIN" means (A) 1.00% per annum for any Pricing Period 
for which Level I Status exists, (B) 1.25% per annum for any Pricing Period 
for which Level II Status exists, and (C) 1.50% per annum for any Pricing 
Period for which Level III Status exists.

    (c)   RATE DETERMINATIONS.  The Agent shall determine each interest rate 
applicable to the Loans and Reimbursement Obligations hereunder and the 
Original Dollar Amount of Loans denominated in Alternative Currencies, and 
its determination thereof shall be conclusive and binding except in the case 
of manifest error or willful misconduct.  The Original Dollar Amount of each 
Eurocurrency Loan denominated in an Alternative Currency shall be determined 
effective as of the first day of the Interest Period applicable to such Loan.

    SECTION 1.4.   MINIMUM BORROWING AMOUNTS.  Each Borrowing of Eurocurrency 
Loans shall be in an amount not less than an Original Dollar Amount of 
$2,000,000 and in integral multiples of $500,000, and each Borrowing of 
Domestic Rate Loans (other than Swing Loans) shall be in an amount not less 
than $1,000,000 and in integral multiples of $100,000.  Each Swing Loan shall 
be in an amount not less than $50,000.

    SECTION 1.5.   MANNER OF BORROWING.  (a) NOTICE TO THE AGENT.  The 
Borrower shall give telephonic, telex or telecopy notice to the Agent (which 
notice shall be irrevocable once given and, if by telephone, shall be 
promptly confirmed in writing) (i) by no later than 10:30 A.M. (Chicago time) 
on the date at least four (4) Business Days before the date of each requested 
Borrowing of Eurocurrency Loans denominated in an Alternative Currency, (ii) 
by no later than 10:30 A.M. (Chicago time) on the date at least three (3) 
Business Days before the date of each requested Borrowing of Eurocurrency 
Loans denominated in U.S. Dollars, and (iii) by no later than 10:00 A.M. 
(Chicago time) on the date of each requested Borrowing of Domestic Rate 
Loans.  Each such notice from the Borrower shall specify (A) the date of the 
requested Borrowing (which shall be a Business Day), (B) the amount of the 
requested Borrowing, (C) the type of Loans to comprise such Borrowing, and 
(D) if such Borrowing is to be comprised of Eurocurrency Loans, the Interest 
Period and currency selected by the Borrower to be applicable thereto.  The 
Borrower agrees that the Agent may rely on any such telephonic, telex or 
telecopy notice given by any person it in good faith believes is an 
Authorized Representative of the Borrower without the necessity of 
independent investigation and in the event any notice by telephone conflicts 
with its written confirmation, such telephone notice shall govern if the 
Agent has acted in reliance thereon.


                                     -9-



    (b)   NOTICE TO THE BANKS.  The Agent shall give prompt telephonic, telex 
or telecopy notice to each Bank of any borrowing request received pursuant to 
Section 1.5(a) above and, if such notice requests the Banks to make 
Eurocurrency Loans, the Agent shall give notice to the Borrower and each Bank 
by any such means of the interest rate applicable thereto (but, if such 
notice is given by telephone, the Agent shall confirm such rate in writing) 
promptly after the Agent has made such determination.

    (c)   BORROWER'S FAILURE TO NOTIFY.  If the Borrower fails to give notice 
pursuant to Section 1.5(a) above of the reborrowing of the principal amount 
of any maturing Borrowing of Loans denominated in U.S. Dollars or of a 
Borrowing of Loans equal to the amount of a Reimbursement Obligation and has 
not notified the Agent by 10:30 A.M. (Chicago time) on the day such Borrowing 
matures or such Reimbursement Obligation becomes due that it intends to repay 
such Borrowing or such Reimbursement Obligation with funds not borrowed 
hereunder, the Borrower shall be deemed to have requested a Borrowing of 
Domestic Rate Loans on such day in the amount of the maturing Borrowing of 
Loans or of the Reimbursement Obligation then due, subject to Section 6.2 
hereof, which Borrowing shall be applied to pay the maturing Borrowing of 
Loans or Reimbursement Obligation then due.  If the Borrower fails to give 
notice pursuant to Section 1.5(a) above of the reborrowing of the outstanding 
principal amount of a Borrowing of Eurocurrency Loans denominated in an 
Alternative Currency before the last day of its Interest Period within the 
period required by Section 1.5(a) and has not notified the Agent within the 
period required by Section 1.8(a) that it intends to repay such Borrowing 
through funds not borrowed hereunder, such Borrowing shall automatically be 
repaid through a Borrowing of Eurocurrency Loans in the same Alternative 
Currency with an Interest Period of one month, subject to Section 6 hereof 
and of the restrictions contained in the definition of Interest Period.

    (d)   DISBURSEMENT OF LOANS.  Not later than 1:00 p.m. (Chicago time) on 
the date of any Borrowing of Loans (other than a Refunding Borrowing) 
denominated in U.S. Dollars, each Bank, subject to Section 6 hereof and all 
other provisions hereof, shall make available its Loan comprising its 
Percentage of such Borrowing in funds immediately available in Chicago, 
Illinois at the principal office of the Agent, or, if such Borrowing is 
denominated in an Alternative Currency, each Bank shall, subject to Section 6 
hereof, make available its Loan comprising part of such Borrowing at such 
office as the Agent has previously specified in a notice to each Bank, in 
such funds as are then customary for the settlement of international 
transactions in such currency and no later than such local time as is 
necessary for such funds to be received and transferred to the Borrower for 
same day value on the date of the Borrowing.  To the extent such Borrowing is 
a reborrowing, in whole or in part, of the principal amount of a maturing 
Borrowing of Loans (a "REFUNDING BORROWING"), in which case each Bank shall 
record the Loan made by it as a part of such Refunding Borrowing on its books 
and records or on a schedule to its appropriate Note, as provided in Section 
1.10(b) hereof, and shall effect the repayment, in whole 


                                     -10-



or in part, as appropriate, of its maturing Loan through the proceeds of such 
new Loan.  The Agent shall make the proceeds of each non-Refunding Borrowing 
denominated in U.S. Dollars available to the Borrower at the Agent's 
principal office in Chicago, Illinois and Borrowings denominated in 
Alternative Currencies at such office as the Agent has previously agreed to 
with the Borrower, in each case in the type of funds received by the Agent 
from the Banks.

    (e)   AGENT RELIANCE ON BANK FUNDING.  Unless the Agent shall have been 
notified by a Bank prior to (or, in the case of a Borrowing of Domestic Rate 
Loans, by 11:00 a.m. (Chicago time) on) the date on which such Bank is 
scheduled to make payment to the Agent of the proceeds of a Loan (which 
notice shall be effective upon receipt) that such Bank does not intend to 
make such payment, the Agent may assume that such Bank has made such payment 
when due and the Agent may in reliance upon such assumption (but shall not be 
required to) make available to the Borrower the proceeds of the Loan to be 
made by such Bank and, if any Bank has not in fact made such payment to the 
Agent, such Bank shall, on demand, pay to the Agent the amount made available 
to the Borrower attributable to such Bank together with interest thereon in 
respect of each day during the period commencing on the date such amount was 
made available to the Borrower and ending on (but excluding) the date such 
Bank pays such amount to the Agent at a rate per annum equal to the Federal 
Funds Rate.  If such amount is not received from such Bank by the Agent 
immediately upon demand, the Borrower will, on demand, repay to the Agent the 
proceeds of the Loan attributable to such Bank with interest thereon at a 
rate per annum equal to the interest rate applicable to the relevant Loan, 
but without such payment being considered a payment or prepayment of a Loan 
under Section 1.11 hereof, so that the Borrower will have no liability under 
such Section with respect to such payment.

    SECTION 1.6.   INTEREST PERIODS.  As provided in Sections 1.5(a) hereof, 
at the time of each request for the Borrowing of Eurocurrency Loans 
hereunder, the Borrower shall select an Interest Period applicable to such 
Loans from among the available options.  The term "INTEREST PERIOD" means the 
period commencing on the date a Borrowing of Loans is made and ending on the 
date:  (a) in the case of Domestic Rate Loans (other than Swing Loans), that 
is the last day of the calendar month in which such Borrowing is made, and 
(b) in the case of Eurocurrency Loans, 1, 2, 3, or 6 months thereafter; 
PROVIDED, HOWEVER, that:

        (a)   for any Borrowing of Eurocurrency Loans, the Borrower may not
    select an Interest Period that extends beyond the Termination Date;
    
        (b)   whenever the last day of any Interest Period would otherwise be
    a day that is not a Business Day, the last day of such Interest Period
    shall be extended to the next succeeding Business Day, PROVIDED THAT, in
    the case of an Interest Period for a Borrowing of Eurocurrency Loans, if
    such extension would cause the last day of such Interest Period 


                                     -11-



    to occur in the following calendar month, the last day of such Interest 
    Period shall be the immediately preceding Business Day; and
    
        (c)   for purposes of determining the Interest Period for a Borrowing
    of Eurocurrency Loans, a month means a period starting on one day in a
    calendar month and ending on the numerically corresponding day in the next
    calendar month; PROVIDED, HOWEVER, that if there is no numerically
    corresponding day in the month in which such an Interest Period is to end
    or if such an Interest Period begins on the last Business Day of a
    calendar month, then such Interest Period shall end on the last Business
    Day of the calendar month in which such Interest Period is to end.

    SECTION 1.7.   MATURITY OF LOANS.  Each Revolving Loan (other than Swing 
Loans) shall mature and become due and payable by the Borrower on the last 
day of the Interest Period applicable thereto or, if earlier, on the 
Termination Date.  Each Swing Loan shall mature and become due and payable by 
the Borrower on the date selected by the Borrower but in no event later than 
the earlier of the Termination Date and the date occurring 10 days after such 
Swing Loan was advanced.  Each Term Loan shall mature and become due and 
payable by the Borrower on the dates specified in Section 1.1(c) hereof.

    SECTION 1.8.   OPTIONAL PREPAYMENTS.  The Borrower shall have the 
privilege of prepaying Domestic Rate Loans at any time without premium or 
penalty and in whole or in part (but, if in part, then in an amount (i) which 
is an integral multiple of $100,000, and (ii) such that the minimum amount 
required pursuant to Section 1.4 hereof remains outstanding); PROVIDED, 
HOWEVER, that the Borrower shall have given prior notice of such prepayment 
to the Agent by no later than 10:30 A.M. on the date of such prepayment.  
Subject to Section 1.11 hereof, any Borrowing of Eurocurrency Loans may be 
prepaid in full, but not in part, upon three (3) Business Days' notice to the 
Agent.

    SECTION 1.9.   DEFAULT RATE.  If any payment of principal on any Loan is 
not made when due (whether by acceleration or otherwise), such Loan shall 
bear interest (computed on the basis of a year of 360 days and actual days 
elapsed) from the date such payment was due until paid in full, payable on 
demand, at a rate per annum equal to:

        (a)   for any Domestic Rate Loan, the sum of one percent (1%) per
    annum PLUS the Domestic Rate from time to time in effect; and
    
        (b)   for any Eurocurrency Loan, the sum of one percent (1%) per annum
    PLUS the rate of interest in effect thereon at the time of such default
    until the end of the Interest Period applicable thereto and, thereafter,
    if such Loan is denominated in U.S. Dollars, at a rate per annum equal to
    the sum of one percent (1%) per annum PLUS the Domestic Rate 


                                     -12-



    from time to time in effect or, if such Loan is denominated in an 
    Alternative Currency, at a rate per annum equal to the sum of the 
    Eurocurrency Margin, plus one percent (1%) plus the rate of interest per 
    annum as determined by the Agent (rounded upwards, if necessary, to the 
    nearest 1/100 of 1%) at which overnight or weekend deposits of the 
    appropriate currency (or, if such amount due remains unpaid more than 
    three Business Days, then for such other period of time not longer than 
    six months as the Agent may elect in its absolute discretion) for 
    delivery in immediately available and freely transferable funds would be 
    offered by the Agent to major banks in the interbank market upon request 
    of such major banks for the applicable period as determined above and in 
    an amount comparable to the unpaid principal balance of any such 
    Eurocurrency Loan (or, if the Agent is not placing deposits in such 
    currency in the interbank market, then the Agent's cost of funds in such 
    currency for such period).

    SECTION 1.10.   THE NOTES.  (a) All Revolving Loans made to the Borrower 
by a Bank shall be evidenced by a single promissory note of the Borrower 
payable to the order of such Bank in the form of Exhibit A hereto (each a 
"REVOLVING NOTE" and collectively the "REVOLVING NOTES").  All Term Loans 
made to the Borrower by a Bank shall be evidenced by a single promissory note 
of the Borrower payable to the order of such Bank in the form of Exhibit F 
hereto (each a "TERM NOTE" and collectively the "TERM NOTES").  All Swing 
Loans made to the Borrower by Harris Bank shall be evidenced by a single 
promissory note of the Borrower payable to the order of Harris Bank in the 
form of Exhibit G hereto (the "SWING LOAN NOTE").

    (b)   Each Bank shall record on its books and records or on a schedule to 
its Note the amount of each Loan made by it to the Borrower, the Interest 
Period thereof, all payments of principal and interest and the principal 
balance from time to time outstanding thereon, the type of such Loan and, if 
a Eurocurrency Loan, the interest rate applicable thereto and the currency in 
which such Loan was denominated; PROVIDED THAT prior to the transfer of any 
Note such matters for each then outstanding Loan evidenced by such Note shall 
be recorded on a schedule to the Note.  The record thereof, whether shown on 
such books and records of a Bank or on a schedule to any Note, shall be PRIMA 
FACIE evidence as to all such matters; PROVIDED, HOWEVER, that the failure of 
any Bank to record any of the foregoing or any error in any such record shall 
not limit or otherwise affect the obligation of the Borrower to repay all 
Loans made to it hereunder together with accrued interest thereon.  At the 
request of any Bank and upon such Bank tendering to the Borrower the Note to 
be replaced, the Borrower shall furnish a new Note to such Bank to replace 
any outstanding Note and at such time the first notation appearing on the 
schedule on the reverse side of, or attached to, such Note shall set forth 
the aggregate unpaid principal amount of all Loans, if any, then outstanding 
thereon.

    SECTION 1.11.   FUNDING INDEMNITY.  If any Bank incurs any loss, cost or 
expense (including, without limitation, any loss of profit and any loss, 
cost, expense or premium incurred 


                                     -13-



by reason of the liquidation or re-employment of deposits or other funds 
acquired by such Bank to fund or maintain any Eurocurrency Loan or the 
relending or reinvesting of such deposits or amounts paid or prepaid to such 
Bank) as a result of:

        (a)   any payment or prepayment of a Eurocurrency Loan on a date other
    than the last day of its Interest Period (whether as a result of
    acceleration, mandatory prepayment or otherwise),
    
        (b)   any failure (because of a failure to meet the conditions of
    Section 6 or otherwise) by the Borrower to borrow a Eurocurrency Loan on
    the date specified in a notice given pursuant to Section 1.5(a) hereof, or
    
        (c)   the occurrence of any Event of Default hereunder,

then, upon the demand of such Bank, the Borrower shall pay to such Bank such 
amount as will reimburse such Bank for such loss, cost or expense.  If any 
Bank makes such a claim for compensation, it shall provide to the Borrower a 
certificate executed by an officer of such Bank setting forth the amount of 
such loss, cost or expense in reasonable detail (including an explanation of 
the basis for and the computation of such loss, cost or expense), and the 
amounts shown on such certificate shall be conclusive and binding absent 
manifest error.

    SECTION 1.12.   COMMITMENT TERMINATIONS.  The Borrower shall have the 
right at any time and from time to time, upon five (5) Business Days' prior 
written notice to the Agent, to terminate the Commitments without premium or 
penalty, in whole or in part, any partial termination to be (i) in an amount 
not less than $1,000,000, and in integral multiples of $1,000,000, and (ii) 
allocated ratably among the Banks in proportion to their respective 
Percentages, PROVIDED that the Commitments may not be reduced to an amount 
less than the sum of the aggregate principal amount of Loans, the aggregate 
undrawn face amount of Letters of Credit and the aggregate Reimbursement 
Obligations then outstanding. The Agent shall give prompt notice to each Bank 
of any such termination of Commitments. Any termination of Commitments 
pursuant to this Section 1.12 may not be reinstated.  All reductions of 
Commitments under any provision of this Agreement shall reduce ratably the 
Commitment of each Bank in accordance with its Percentage.

    SECTION 1.13.   MANDATORY PREPAYMENTS.  (a) On the Business Day of the 
receipt thereof by the Borrower and/or any of its Subsidiaries, an amount 
equal to 100% of the proceeds (net of reasonable costs associated therewith) 
of the incurrence of indebtedness for borrowed money shall be applied as a 
mandatory repayment of principal of the Term Loans to be applied in the 
inverse order of maturity.


                                     -14-



    (b)   Within three (3) Business Days of the receipt thereof by the 
Borrower and/or any of its Subsidiaries of Net Cash Proceeds from any Asset 
Sale after the date hereof, an amount equal to 100% of the Net Cash Proceeds 
shall be applied as a mandatory repayment of principal of the Term Loans to 
be applied in the inverse order of maturity; PROVIDED THAT with respect to no 
more than $500,000 in the aggregate of such Net Cash Proceeds in any fiscal 
year of the Borrower, such Net Cash Proceeds shall not be required to be so 
applied.

SECTION 2.   FEES AND EXTENSIONS.

    SECTION 2.1.   FEES.  (a) COMMITMENT FEE.  For the period from the date 
hereof to and including the Termination Date, the Borrower shall pay to the 
Agent for the ratable account of the Banks in accordance with their 
Percentages a commitment fee accruing on the average daily unused amount of 
the Commitments, at a rate of (i) 0.250% per annum for each day Level I 
Status exists and (ii) 0.375% per annum for each day Level II Status or Level 
III Status exists, such fees being payable in arrears on June 30, 1998, on 
the last day of each calendar quarter thereafter and on the Termination Date, 
unless the Commitments are terminated in whole on an earlier date, in which 
event the fee for the period to but not including the date of such 
termination shall be paid in whole on the date of such termination.

    (b)   LETTER OF CREDIT FEES.  On the date of issuance or extension of any 
Letter of Credit, the Borrower shall pay to the Agent for the ratable account 
of the Banks in accordance with their Percentages a fee equal to the then 
applicable Eurocurrency Margin minus 1/4 of 1% per annum on the face amount 
of such Letter of Credit, calculated based on the scheduled expiration date 
of the Letter of Credit.  Such letter of credit fees shall be non-refundable 
in the event of an early termination or cancellation of a Letter of Credit 
and in all other circumstances.

    (c)   FRONTING FEE.  The Borrower agrees to pay to the Agent, for its own 
account, a fronting fee in respect of each Letter of Credit issued by the 
Agent, for the period from and including the date of issuance of such Letter 
of Credit to and including the termination of such Letter of Credit, computed 
at a rate per annum equal to 1/10 of 1% per annum on the daily stated amount 
of such Letter of Credit payable on the date such Letter of Credit is issued.

    SECTION 2.2.   AGENT FEES; FEE CALCULATIONS.  (a) AGENT FEES.  The 
Borrower shall pay to the Agent the fees agreed to between the Agent and the 
Borrower in a letter dated January 28, 1998, or as otherwise agreed between 
them, at any time the Agent is not the only Bank hereunder.

    (b)   FEE CALCULATIONS.  All fees payable under Section 2.1(a), (b) and 
(c) and Section 2.2(a) shall be computed on the basis of a year of 360 days 
for the actual number of days elapsed.


                                     -15-



SECTION 3.   PLACE AND APPLICATION OF PAYMENTS.

    SECTION 3.1.   PLACE AND APPLICATION OF PAYMENTS.  All payments of 
principal of and interest on the Loans denominated in U.S. Dollars and the 
Reimbursement Obligations, and of all other amounts payable in U.S. Dollars 
by the Borrower under this Agreement, shall be made by the Borrower to the 
Agent by no later than 12:00 Noon (Chicago time) on the due date thereof at 
the principal office of the Agent in Chicago, Illinois (or such other 
location in the State of Illinois as the Agent may designate to the Borrower) 
or, if such payment is to be made in an Alternative Currency, no later than 
12:00 Noon local time (or such earlier time as the Agent may notify to the 
Borrower as necessary for such funds to be received for same day value on the 
date of such payment) at the place of payment to such office as the Agent has 
previously specified in a notice to the Borrower, in each case for the 
benefit of the Bank or Banks entitled to such payments.  Any payments 
received by the Agent from the Borrower after 12:00 Noon (Chicago time) shall 
be deemed to have been received on the next Business Day.  Such payments 
shall be made (i) if in U.S. Dollars, in lawful money of the United States of 
America, in immediately available funds or (ii) if in an Alternative 
Currency, in such currency in funds then customary for the settlement of 
international transactions in such currency, in each case at the place of 
payment without setoff or counterclaim.  The Agent will, on the same day such 
payments are received or deemed to have been received in accordance with this 
Section 3.1, cause to be distributed like funds relating to the payment of 
fees and of principal or interest on Loans and on Reimbursement Obligations 
in which the Banks have purchased participating interests ratably to the 
Banks and like funds relating to the payment of any other amount payable to 
any Bank to such Bank, in each case to be applied in accordance with the 
terms of this Agreement.

SECTION 4.   DEFINITIONS; INTERPRETATION.

    SECTION 4.1.   DEFINITIONS.  The following terms when used herein have 
the following meanings:
     
    "ACCOUNT" is defined in Section 8.4(b) hereof.
     
    "ADJUSTED LIBOR" is defined in Section 1.3(b) hereof.
     
    "AFFILIATE" means, as to any Person, any other Person which directly or 
indirectly controls, or is under common control with, or is controlled by, 
such Person.  As used in this definition, "CONTROL" (including, with their 
correlative meanings, "CONTROLLED BY" and "UNDER COMMON CONTROL WITH") shall 
mean possession, directly or indirectly, of power to direct or cause the 
direction of management or policies of a Person (whether through ownership of 
securities or partnership or other ownership interests, by contract or 
otherwise), PROVIDED that, in any event for purposes of this definition: (i) 
any Person which owns directly or indirectly 5% or more of the 


                                     -16-



securities having ordinary voting power for the election of directors or 
other governing body of a corporation or 5% or more of the partnership or 
other ownership interests of any other Person (other than as a limited 
partner of such other Person) will be deemed to control such corporation or 
other Person; and (ii) each director and officer of the Borrower or any 
Subsidiary shall be deemed to be an Affiliate of the Borrower and each 
Subsidiary.
     
    "AGENT" means Harris Trust and Savings Bank and any successor pursuant to 
Section 10.8 hereof.
     
    "APPLICATION" is defined in Section 1.2(b) hereof.
     
    "ALTERNATIVE CURRENCY" means any currency, other than U.S. Dollars, 
requested by the Borrower and available to all the Banks, for so long as such 
currency is freely transferable and convertible to U.S. Dollars.
     
    "ASSET SALE" means any sale, transfer or other disposition by the 
Borrower or any of its Subsidiaries to any Person other than the Borrower or 
any Wholly Owned Subsidiary of the Borrower of any asset of the Borrower or 
any such Subsidiary other than sales, transfers or other dispositions made in 
the ordinary course of business.
     
    "AUTHORIZED REPRESENTATIVE" means those persons shown on the list of 
officers provided by the Borrower pursuant to Section 6.1(g) hereof, or on 
any updated such list provided by the Borrower to the Agent, or any further 
or different officer of the Borrower so named by any Authorized 
Representative of the Borrower in a written notice to the Agent.
     
    "BANK" means each financial institution executing this Agreement and any 
replacement or additional Bank pursuant to Section 11.12 hereof.
     
    "BOARD OF DIRECTORS" means the Board of Directors of the Borrower or a 
duly authorized committee of directors lawfully exercising the relevant 
powers of such Board of Directors.
     
    "BORROWER" means Atchison Casting Corporation, a Kansas corporation.
     
    "BORROWER GROUP MEMBER" means the Borrower, each Subsidiary, and each of 
their respective predecessors and (a) each corporation that is or was at any 
time a member of the same controlled group of corporations (within the 
meaning of Section 414(b) of the Code) as the Borrower or any Subsidiary, or 
any of their respective predecessors, (b) each trade or business, whether or 
not incorporated, that is or was at any time under common control (within the 
meaning of Section 414(c) of the Code) with the Borrower or any Subsidiary, 
or any of their respective predecessors, and (c) each trade or business, 
whether or not incorporated, that is or 


                                     -17-



was at any time a member of the same affiliated service group (within the 
meaning of Section 414(m) and (o) of the Code) as the Borrower or any 
Subsidiary, or any of their respective predecessors.
     
    "BORROWER PREMISES" means real property in which the Borrower, any 
Subsidiary, or any Person which has been a Subsidiary at any time has or ever 
had any direct or indirect interest, including, without limitation, ownership 
thereof, or any arrangement for the lease, rental or other use thereof, or 
the retention or claim of any mortgage or security interest therein or 
thereon.
     
    "BORROWING" means the total of Loans of a single type made by the Banks 
to the Borrower on a single date and for a single Interest Period.  
Borrowings are made ratably from each of the Banks according to their 
Percentages.
     
    "BUSINESS OR CONDITION" means for any Person, the business, operations, 
assets, properties, earnings, condition (financial or other) or reasonably 
foreseeable prospects of such Person, PROVIDED that such term, when used 
without reference to any particular Person, shall mean the Business or 
Condition of the Borrower and of the Borrower and its Subsidiaries taken as a 
whole.
     
    "BUSINESS DAY" means any day other than a Saturday or Sunday on which 
banks are not authorized or required to close in Chicago, Illinois and, if 
the applicable Business Day relates to the borrowing or payment of a 
Eurocurrency Loan, on which banks are dealing in U.S. Dollar deposits or the 
relevant Alternative Currency in the interbank market in London, England and 
Nassau, Bahamas and, if the applicable Business Day relates to the borrowing 
or payment of a Eurocurrency Loan denominated in an Alternative Currency, on 
which banks and foreign exchange markets are open for business in the city 
where disbursements of or payments on such Loan are to be made.
     
    "CAPITAL LEASE" means at any date any lease of Property which in 
accordance with GAAP would be required to be capitalized on the balance sheet 
(including the notes thereto) of the lessee, other than (in the case of the 
Borrower or any of its Subsidiaries) any such lease under which the Borrower 
or a Wholly Owned Subsidiary is the lessor.
     
    "CAPITAL LEASE OBLIGATIONS" means for any Person the amount of the 
liability required to be shown on the balance sheet (including the notes 
thereto) of such Person in respect of Capital Leases as determined at any 
date in accordance with GAAP.
     
    "CODE" means the Internal Revenue Code of 1986, as amended.
     
    "COMMITMENT" is defined in Section 1.1 hereof.


                                     -18-





     "COMPENSATION PAYMENTS" is defined in Section 7.20(b).
     
     "COMPLIANCE CERTIFICATE" means a certificate in the form of Exhibit C
hereto.
     
     "COMPUTATION PERIOD" is defined in Section 7.19.
     
     "CONSOLIDATED CURRENT ASSETS", "CONSOLIDATED CURRENT DEBT", 
"CONSOLIDATED CURRENT LIABILITIES", "CONSOLIDATED FIXED CHARGES", 
"CONSOLIDATED FUNDED DEBT", "CONSOLIDATED INTEREST EXPENSE", "CONSOLIDATED 
NET INCOME", "CONSOLIDATED NET INCOME AVAILABLE FOR FIXED CHARGES", 
"CONSOLIDATED TOTAL ASSETS" and "CONSOLIDATED TOTAL DEBT" mean Current 
Assets, Current Debt, Current Liabilities, Fixed Charges, Funded Debt, 
Interest Expense, Net Income, Net Income Available for Fixed Charges, Total 
Assets and Total Debt, as the case may be, of the Borrower and its 
Subsidiaries, all consolidated in accordance with GAAP, after eliminating all 
intercompany items and, in determining Consolidated Net Income, after 
deducting portions of income properly attributable to outside minority 
interests, if any, in the stock and surplus of any Subsidiary; PROVIDED, 
HOWEVER, that in determining Consolidated Net Income, the income (or deficit) 
of any Person accrued prior to the date it is acquired in any manner (whether 
by consolidation, merger, purchase of assets, purchase of stock or otherwise) 
to the extent not subsequently sold or otherwise disposed of during such 
period for the portion of such period prior to such acquisition shall be 
included; PROVIDED, FURTHER HOWEVER, that in determining Consolidated Net 
Income, portions of income properly attributable to outside minority 
interests, if any, in the stock and surplus of any Subsidiary shall be 
deducted, and there shall be excluded any portion of the Net Income of a 
Subsidiary which for any reason is unavailable for payment of dividends or 
distributions to the Borrower.
     
     "CONSOLIDATED EBITA" means, as applied to any Person for any period, 
Consolidated Net Income of such Person, plus all amounts deducted in arriving 
at such Consolidated Net Income in respect of (a) provisions for taxes 
imposed on or measured by income or excess profit, (b) Consolidated Interest 
Expense, and (c) amortization of intangibles, all consolidated in accordance 
with GAAP, after eliminating any intercompany items.
     
     "CONSOLIDATED TOTAL LIABILITIES" means, at any time the same is to be 
determined, the aggregate of all indebtedness, obligations, liabilities, 
reserves and any other items which would be listed as a liability on a 
balance sheet of the Borrower and its Subsidiaries determined on a 
consolidated basis in accordance with GAAP but excluding reserves for 
deferred income taxes.
     
     "CONSOLIDATED TOTAL SENIOR DEBT" means, as applied to the Borrower for 
any date of determination, the sum of the Debt of the Borrower and its 
Subsidiaries as at such date minus the Subordinated Debt of the Borrower as 
at such date.

                                     -19-


     
     "CONTRACTUAL OBLIGATIONS" means, as to any Person, any provision of any 
security issued by such Person or of any agreement, instrument or undertaking 
to which such Person is a party or by which it or any of its property is 
bound.
     
     "CREDIT DOCUMENTS" means this Agreement, the Notes, each Guaranty 
Agreement, the Applications, the Pledge Agreement and the Letters of Credit.
     
     "CREDIT EVENT" means the making of any Loan or the issuance of, or 
extension of the expiration date (including any automatic extension by 
failure to give notice of non-renewal) or increase in the amount of, any 
Letter of Credit.
     
     "CURRENT ASSETS" means, as applied to any Person as of any date of 
determination, the total assets of such Person which would be properly 
classified as current assets on a balance sheet of such Person prepared in 
accordance with GAAP as of such date.
     
     "CURRENT DEBT" means, as applied to any Person as of any date of 
determination, all Debt of such Person for borrowed money other than any such 
Debt which constitutes Funded Debt as of such date.
     
     "CURRENT LIABILITIES" means, as applied to any Person as of any date of 
determination, the total liabilities of such Person which would be properly 
classified as current liabilities on a balance sheet of such Person prepared 
in accordance with GAAP as of such date, including in any event (but without 
duplication) all Debt of such Person payable on demand or having a final 
maturity of not more than one year after such date, and all fixed or 
contingent payments maturing or required to be made by such Person not more 
than one year after such date in respect of the principal or premium (if any) 
of any Debt.
     
     "CURRENT MATURITIES" means, as applied to any Person as of any date of 
determination, all payments in respect of Funded Debt of such Person and any 
other debt for borrowed money of such Person which, as of its date of 
issuance, was Funded Debt, that are required to be made within one year.
     
     "CURRENT RATIO" means, as of any date, the number obtained by dividing 
(a) Consolidated Current Assets as of such date by (b) Consolidated Current 
Liabilities as of such date.
     
     "DEBT" means, as applied to any Person as of any date of determination, 
all obligations of such Person (other than capital, surplus, reserves for 
deferred income taxes and, to the extent not constituting obligations, other 
deferred credits and reserves) which would be classified on a balance sheet 
of such Person prepared in accordance with GAAP as of such date as 
indebtedness, including in any event (without duplication):

                                     -20-


     
         (a)   all obligations of such Person for borrowed money or evidenced
     by bonds, debentures, notes, drafts or similar instruments;
     
         (b)   all obligations of such Person for all or any part of the
     deferred purchase price of property or services or for the cost of
     property constructed or of improvements;
     
         (c)   all obligations secured by any Lien on or payable out of the
     proceeds of production from property owned or held by such Person even
     though such Person has not assumed or become liable for the payment of
     such obligations;
     
         (d)   all Capital Lease Obligations of such Person;
     
         (e)   all obligations of such Person, contingent or otherwise, in
     respect of any letter of credit facilities, bankers' acceptance facilities
     or other similar credit facilities (but only to the extent, in the case of
     any of the foregoing obligations referred to in this clause, the same does
     not support another obligation of such Person which either is otherwise
     included in Debt or consists of current accounts payable incurred in the
     ordinary course of business); and
     
         (f)   all Guaranties by such Person of or with respect to obligations
     of the character referred to in the foregoing clauses (a) through (e) of
     another Person;

PROVIDED, HOWEVER, that in determining the Debt of any Person, (i) all
liabilities for which such Person is jointly and severally liable with one or
more other Persons (including, without limitation, all liabilities of any
partnership or joint venture of which such Person is a general partner or
co-venturer) shall be included at the full amount thereof without regard to any
right such Person may have against any such other Persons for contribution or
indemnity, and (ii) no effect shall be given to deposits, trust arrangements or
similar arrangements which, in accordance with GAAP, extinguish Debt for which
such Person remains legally liable.
     
     "DEFAULT" means any event or condition the occurrence of which would, with
the passage of time or the giving of notice, or both, constitute an Event of
Default.
     
     "DOMESTIC RATE" is defined in Section 1.3(a) hereof.
     
     "DOMESTIC RATE LOAN" means a Loan bearing interest prior to maturity at a
rate specified in Section 1.3(a) hereof.
     
     "DOMESTIC RATE MARGIN" is defined in Section 1.3 hereof.

                                     -21-



     "EBITDA" means, with reference to any period, Consolidated Net Income for
such period PLUS all amounts deducted in arriving at such Consolidated Net
Income amount in respect of (i) Consolidated Interest Expense for such period,
PLUS (ii) federal, state and local income taxes for such period, PLUS (iii) all
amounts properly charged for depreciation of fixed assets and amortization of
intangible assets during such period on the books of the Borrower and its
Subsidiaries.
     
     "ENVIRONMENTAL CLAIMS" is defined in Section 5.12(c).
     
     "ENVIRONMENTAL LAW" means any past, present or future Federal, state,
local or foreign statutory or common law, or any regulation, ordinance, code,
plan, Order, permit, grant, franchise, concession, restriction or agreement
issued, entered, promulgated or approved thereunder, relating to (a) the
environment, human health or safety, including, without limitation, emissions,
discharges, release or threatened releases of Hazardous Substances into the
environment, or (b) the manufacture, generation, refining, processing,
distribution, use, sale, treatment, receipt, storage, disposal, transport,
arranging for transport, or handling of Hazardous Substances.
     
     "ENVIRONMENTAL PERMITS" means, collectively, any and all permits,
consents, licenses, approvals and registrations of any nature at any time
required pursuant to or in order to comply with any Environmental Law.
     
     "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended, and any successor statute thereto, as interpreted by the rules and
regulations thereunder, all as the same may be in effect from time to time.
References to sections of ERISA shall be construed also to refer to any
successor sections.
     
     "EXCHANGE ACT" means the Securities Exchange Act of 1934, or any similar
Federal statute, and the rules and regulations of the SEC thereunder, all as
the same may be in effect from time to time.
     
     "EUROCURRENCY LOAN" means a Loan bearing interest prior to maturity at the
rate specified in Section 1.3(b) hereof.
     
     "EUROCURRENCY MARGIN" is defined in Section 1.3(b) hereof.
     
     "EUROCURRENCY RESERVE PERCENTAGE" is defined in Section 1.3(b) hereof.
     
     "EVENT OF DEFAULT" means any of the events or circumstances specified in
Section 8.1 hereof.
     
                                     -22-



     "FEDERAL FUNDS RATE" means the fluctuating interest rate per annum
described in part (x) of clause (ii) of the definition of Domestic Rate in
Section 1.3(a) hereof.
     
     "FIXED CHARGE COVERAGE RATIO" means, as of any date, the number obtained
by dividing (a) Consolidated EBITA for the period of four consecutive fiscal
quarters of the Borrower ended on or most recently prior to such date by
(b) Consolidated Fixed Charges for such period of four consecutive fiscal
quarters.
     
     "FIXED CHARGES" means, as applied to any Person for any period, the sum of
(a) Interest Expense of such Person for such period, PLUS (b) the aggregate
amount of Current Maturities required to be made by the Borrower and its
Subsidiaries PLUS (c) 15% of the aggregate principal amount of Revolving Loans
outstanding on the last day of such period.
     
     "FUNDED DEBT" means, as applied to any Person as of any date of
determination thereof, all Debt of such Person which would be classified upon a
balance sheet of such Person prepared as of such date in accordance with GAAP
as long term or funded debt, including in any event (without duplication) all
Debt of such Person, whether secured or unsecured, having a final maturity (or
which, pursuant to the terms of a revolving credit agreement or otherwise, is
renewable or extendable at the option of such Person for a period ending) more
than one year after the date as of which Funded Debt is being determined;
PROVIDED, HOWEVER, that in no event shall the term Funded Debt include with
respect to any Person any fixed or contingent payments maturing or required to
be made by such Person not more than one year after such date of determination
in respect of the principal or premium (if any) of any Debt.
     
     "GAAP" means generally accepted accounting principles as in effect from
time to time, applied by the Borrower and its Subsidiaries on a basis
consistent with the preparation of the Borrower's financial statements
furnished to the Banks pursuant to Section 5.4 hereof.
     
     "GOVERNMENTAL BODY" means any Federal, state, municipal, local or other
governmental department, commission, board, bureau, agency, instrumentality,
political subdivision or taxing authority, of any country.
     
     "GUARANTY" means as applied to any Person, any direct or indirect
liability, contingent or otherwise, of such Person with respect to any
indebtedness, lease, dividend or other obligation of another, including,
without limitation, any such obligation directly or indirectly guaranteed,
endorsed (otherwise than for collection or deposit in the ordinary course of
business) or discounted or sold with recourse by such Person, or in respect of
which such Person is otherwise in any manner directly or indirectly liable,
including, without limitation, any such obligation in effect guaranteed by such
Person through any agreement (contingent or otherwise) to (a) purchase,
repurchase or otherwise acquire such obligation or any security therefor, or to

                                     -23-



provide funds for the payment or discharge of such obligation (whether in the 
form of loans, advances, stock purchases, capital contributions or 
otherwise), or (b) maintain the solvency or any balance sheet or other 
financial condition of the obligor of such obligation, or (c) make payment 
for any products, materials or supplies or for any transportation or services 
regardless of the non-delivery or non-furnishing thereof, in any such case if 
the purpose or intent of such agreement is to provide assurance that such 
obligation will be paid or discharged, or that any agreements relating 
thereto will be complied with, or that the holders of such obligation will be 
protected against loss in respect thereof.  For purposes of all computations 
made under this Agreement the amount of any Guaranty shall be equal to the 
amount of the obligation guaranteed or, if not stated or determined, the 
maximum reasonably anticipated liability in respect thereof (assuming such 
Person is required to perform thereunder) as determined by such Person in 
good faith.
     
     "GUARANTY AGREEMENT" means the Guaranty Agreement in the form of Exhibit E
hereto.
     
     "HARRIS BANK" is defined in Section 1.1(b) hereof.
     
     "HAZARDOUS SUBSTANCES" means and includes those substances included within
the definitions of "HAZARDOUS SUBSTANCES," "HAZARDOUS MATERIALS," "TOXIC
SUBSTANCES" or "SOLID WASTE" in the Comprehensive Environmental Response
Compensation and Liability Act of 1980 (42 U.S.C. Section9601 ET SEQ.), as
amended by Superfund Amendments and Reauthorization Act of 1986 (Pub. L. 99-499
100 Stat. 1613), the Resource Conservation and Recovery Act of 1976 (42 U.S.C.
Section6901 ET SEQ.) and the Hazardous Materials Transportation Act, (49 U.S.C.
Section1801 ET SEQ.), and in the regulations promulgated pursuant to said laws,
all as amended; and in any event shall include medical wastes, infectious
wastes, asbestos, paint containing lead, and urea formaldehyde.
     
     "INTERCREDITOR AGREEMENT" means the Intercreditor Agreement dated as of
May 24, 1996 by and among the Agent, the Banks and Teachers Insurance and
Annuity Association of America.
     
     "INTEREST EXPENSE" means, as applied to any Person for any period, the sum
of (a) the aggregate amount of all interest accrued (whether or not actually
paid and whether deducted or capitalized) during such period on Debt of such
Person (including, without limitation, imputed interest on Capital Lease
Obligations), plus, (b) amortization by such Person of debt discount and
expense during such period, plus (c) all fees or commission payable by such
Person in connection with any letters of credit during such period.
     
     "INTEREST PERIOD" is defined in Section 1.6 hereof.


                                     -24-




     "INVESTMENT" means, as applied to any designated Person, any direct or
indirect purchase or other acquisition by such designated Person for cash or
other property of stock, debt or other securities of any other Person, or any
direct or indirect loan, advance, extension of credit or capital contribution
by such designated Person to any other Person or any Guaranty by such
designated Person with respect to the Debt of such other Person, including all
Debt of and accounts receivable from any such other Person which are not
current assets or did not arise from sales to such other Person in the ordinary
course of business.  In computing the amount involved in any Investment,
(i) undistributed earnings of, and interest accrued in respect of Debt owing
by, any such other Person accrued after the date of such Investment shall be
included, (ii) there shall not be deducted from the amounts invested in any
such other Person any amounts received as earnings (in the form of dividends,
interest or otherwise) on such Investment or as loans or advances from such
other Person, and (iii) unrealized increases or decreases in value, or
write-ups, write-downs or write-offs, of Investments in any such other Person
shall be disregarded.
     
     "L/C DOCUMENTS" means the Letters of Credit, any draft or other document
presented in connection with a drawing thereunder, the Applications and this
Agreement.
     
     "LENDING OFFICE" is defined in Section 9.4 hereof.
     
     "LETTER OF CREDIT" is defined in Section 1.2(a) hereof.
     
     "LEVEL I STATUS" means, for any Pricing Period, the Compliance Certificate
delivered by the Borrower for the most recently completed fiscal quarter shows
a ratio of Total Senior Debt of the Borrower on a consolidated basis to Total
Capitalization of not more than 25%.
     
     "LEVEL II STATUS" means, for any Pricing Period, Level I Status does not
exist, but the Compliance Certificate delivered by the Borrower for the most
recently completed fiscal quarter shows a ratio of Total Senior Debt of the
Borrower on a consolidated basis to Total Capitalization of not more than 35%.
     
     "LEVEL III STATUS" means, for any Pricing Period, neither Level I Status
nor Level II Status exists either because the Compliance Certificate for a
quarter has not been delivered by the Borrower within 45 days of the end of
such quarter or because such Compliance Certificate does not show compliance
with the requirements of either Level I Status or Level II Status
     
     "LIBOR" is defined in Section 1.3(b) hereof.
     
     "LIEN" means any interest in Property securing an obligation owed to, or a
claim by, a Person other than the owner of the Property, whether such interest
is based on the common law, 

                                     -25-




statute or contract, including, but not limited to, the security interest 
lien arising from a mortgage, encumbrance, pledge, conditional sale, security 
agreement or trust receipt, or a lease, consignment or bailment for security 
purposes.  The term "LIEN" shall also include reservations, exceptions, 
encroachments, easements, rights of way, covenants, conditions, restrictions, 
leases and other title exceptions and encumbrances affecting Property.  For 
the purposes of this definition, a Person shall be deemed to be the owner of 
any Property which it has acquired or holds subject to a conditional sale 
agreement, Capital Lease or other arrangement pursuant to which title to the 
Property has been retained by or vested in some other Person for security 
purposes, and such retention of title shall constitute a "LIEN."
     
     "LOANS" means and includes the Revolving Loans, Swing Loans and the Term 
Loans, as the context may require, and includes all Domestic Rate Loans or 
Eurocurrency Loans, each of which is a "type" of Loan hereunder.
     
     "MATERIAL ADVERSE CHANGE; MATERIAL ADVERSE EFFECT; MATERIALLY ADVERSE" 
means in, on or to, as appropriate, any Person, a material adverse change in 
such Person's Business or Condition, a material adverse effect on such 
Person's Business or Condition or an event which is materially adverse to 
such Person's Business or Condition; PROVIDED that (a) any such term, when 
used without reference to any particular Person, shall mean such change in or 
effect on or event adverse to, as the case may be, the Borrower or the 
Borrower and its Subsidiaries taken as a whole, and (b) any impairment in a 
material respect of the ability of the Borrower (i) to pay the principal of 
and interest on the Notes in accordance with the terms thereof and hereof or 
(ii) to perform its other obligations under the Notes or this Agreement, 
shall in any case be deemed to have resulted in a material adverse change in, 
to have a material adverse effect on, and to be materially adverse to, the 
Borrower's Business or Condition.
     
     "MULTIEMPLOYER PLAN" means a plan defined as such in Section 3 (37) of 
ERISA to which any Borrower Group Member is making or incurring an obligation 
to make, or has made or incurred an obligation to make, contributions.
     
     "MULTIPLE EMPLOYER PLAN" means a Plan subject to Title IV of ERISA to 
which any Borrower Group Member, and at least one employer other than a 
Borrower Group Member, is making or incurring an obligation to make 
contributions or has made or incurred an obligation to make contributions.
     
     "NET CASH PROCEEDS" means, with respect to any Asset Sale, the cash 
proceeds resulting therefrom net of (a) cash expenses of sale (including 
brokerage fees, if any, and transfer taxes) and (b) incremental income taxes 
paid or payable as a result thereof.

                                     -26-


     "NET INCOME" means, as applied to any Person for any period, the net
income (or deficit) of such Person for such period (taken as a cumulative
whole) after deducting without duplication, operating expenses, provisions for
all taxes and reserves (including reserves for deferred income taxes) and all
other proper deductions, all determined in accordance with GAAP; PROVIDED
HOWEVER, that there shall in any event be excluded from Net Income (without
duplication):
     
         (a)   any amount representing the interest of such Person in the
     earnings of any other Person, except to the extent that any such earnings
     have been actually received by such Person in the form of cash dividends
     or similar distributions;
     
         (b)   any deferred credit or amortization thereof from the acquisition
     of any properties or assets of any Person;
     
         (c)   any gain or loss exceeding $50,000 in the aggregate during such
     period arising from (i) the sale, exchange or other disposition of capital
     assets (such term to include all fixed assets, whether tangible or
     intangible, and all securities), (ii) any reappraisal, revaluation or
     write-up of assets after the date of the most recent audited financial
     statements referred to in Section 5.4, (iii) the acquisition of any
     securities of such Person or (iv) the termination of the Plan;
     
         (d)   the proceeds of any life insurance policy; and
     
         (e)   any item properly classified as extraordinary in accordance with
     GAAP.
     
     "NOTES" means and includes the Revolving Notes, Swing Note and the Term
Notes, as the context may require.
     
     "OFFICER'S CERTIFICATE" means a certificate executed on behalf of the
Borrower by its Chairman of the Board of Directors (if an officer), Chief
Executive Officer, Chief Operating Officer, President, Chief Financial Officer
or Treasurer.
     
     "OPERATING LEASE" means any lease or property (real, personal or mixed)
other than (a) a Capital Lease and (b) in the case of any Subsidiary, any such
lease under which the Borrower or a Wholly Owned Subsidiary is the lessor.
     
     "ORDER" means any order, writ, injunction, decree, judgment, award,
determination, direction or demand.
     
                                     -27-

     "OBLIGATIONS" means all fees payable hereunder, all obligations of the
Borrower to pay principal or interest on Loans and Reimbursement Obligations,
and all other payment obligations of the Borrower arising under or in relation
to any Credit Document.
     
     "ORIGINAL DOLLAR AMOUNT" means the amount of any Obligation denominated in
U.S. Dollars and, in relation to any Loan denominated in an Alternative
Currency, the U.S. Dollar Equivalent of such Loan on the first day of its
Interest Period.
     
     "PARTICIPATING BANK" is defined in Section 1.2(d) hereof.
     
     "PBGC" is defined in Section 5.9 hereof.
     
     "PERCENTAGE" means, for each Bank, the percentage of the Revolving
Commitments represented by such Bank's Revolving Commitment or, if the
Revolving Commitments have been terminated, the percentage of the outstanding
principal amount of Obligations held by such Bank.
     
     "PERSON" means an individual, partnership, corporation, association,
trust, unincorporated organization or any other entity or organization,
including a government or any agency or political subdivision thereof.
     
     "PLAN" means any employee pension benefit plan (as defined in Section 3(2)
of ERISA) maintained or contributed to at any time by any Borrower Group
Member.
     
     "PLEDGE AGREEMENT" means the Pledge and Security Agreement dated as of
April 3, 1998 executed by the Borrower in favor of the Agent as Collateral
Agent.
     
     "PRICING PERIOD" means, for purposes of determining Level I Status, Level
II Status, and Level III Status, each period commencing on the date 50 days
after the end of a fiscal quarter of the Borrower, beginning with the fiscal
quarter ending on June 30, 1996, and terminating on, but not including, the day
occurring 50 days after the end of the following fiscal quarter of the
Borrower.
     
     "PROPERTY" means any interest in any kind of property or asset, whether
real, personal or mixed, or tangible or intangible, whether now owned or
hereafter acquired.
     
     "RATING AGENCIES" is defined in Section 7.18(a).

                                     -28-

     
     "REFUNDING BORROWING" means any Borrowing of Loans that refunds in whole
or in part outstanding Loans at their maturity and does not increase the
aggregate outstanding amount of Loans, as further defined in Section 1.5(d)
hereof.
     
     "REIMBURSEMENT OBLIGATION" is defined in Section 1.2(c) hereof.
     
     "RENTALS" means, as applied to any Person for any period, the total amount
(whether designated as rentals or additional or supplemental rentals or
otherwise) payable by such Person as lessee under all Operating Leases during
such period, including amounts so payable during such periods by reason of a
lease termination or a surrender of property but excluding amounts so payable
on account of maintenance, ordinary repairs, insurance taxes, assessment and
other similar charges.
     
     "REPORTABLE EVENT" means any of the events set forth in Section 4043(c) of
ERISA or the regulations thereunder, other than those events (a) as to which
the thirty-day notice requirements of such section or such regulations is
waived under subsection .13, .14, .15, .18, .19 or .20 of PBGC Reg. Section 2615
or (b) as to which the penalty for failing to satisfy the notice requirements
of such section or regulations is waived under PBGC Technical Update 95-1.
     
     "REQUIRED BANKS" means, as of the date of determination thereof: (i) at
any time there are fewer than three Banks party to this Agreement, all the
Banks and (ii) at all other times, Banks the sum of whose outstanding Term
Loans and Commitments (or, if the Commitments have terminated, outstanding
Revolving Loans, Swing Loans and Reimbursement Obligations) constitute at least
66-2/3% of the sum of the outstanding Term Loans and Commitments (or, if the
Commitments have terminated, outstanding Revolving Loans, Swing Loans and
Reimbursement Obligations).
     
     "RESPONSIBLE OFFICER" means any officer of the Borrower who shall be
permitted to sign an Officer's Certificate (as provided in the definition of
that term set forth in this Section) and any other officer of the Borrower,
regardless of title, who shall either (a) at any time hereafter perform
substantially the same duties as are performed on the date hereof by any such
officer permitted to sign an Officer's Certificate or (b) be charged with
responsibility for monitoring or administering the Borrower's compliance with
any of the provisions of this Agreement.
     
     "RESTRICTED INVESTMENT" means any Investment other than an Investment
permitted by clause (a), (b), (c) or (d) of Section 7.18.
     
     "RESTRICTED PAYMENT" means any payment or distribution or the incurrence
of any liability to make any payment or distribution, in cash, property or
other assets (other than shares of common stock of the Borrower) upon or in
respect of any share of any class of capital stock of 


                                     -29-


the Borrower or any warrants, rights or options evidencing a right to 
purchase or acquire any securities of the Borrower, including, without 
limiting the generality of the foregoing, payments or distributions as 
dividends and payments or distributions for the purpose of purchasing, 
acquiring, retiring or redeeming any such shares of stock (or any warrants, 
rights or options to purchase or acquire any such securities) or the making 
of any other distribution in respect of any such shares of stock (or any 
warrants, rights or options evidencing a right to purchase or acquire any 
such securities).
     
     "REVOLVING LOAN" is defined in Section 1.1(a) hereof.
     
     "SEC" means the Securities and Exchange Commission and any successor.
     
     "SECURITY" has the same meaning as in Section 2(l) of the Securities Act
of 1933, as amended.
     
     "SECURITIES ACT" means the Securities Act of 1933, or any similar Federal
statute, and the rules and regulations of the SEC thereunder, all as the same
shall be in effect from time to time.
     
     "SET-OFF" is defined in Section 11.7 hereof as any of the same may be
amended, supplemented or otherwise modified from time to time.
     
     "STOCKHOLDERS' EQUITY" means, as at any date of determination, the sum of
the capital stock(but excluding redeemable preferred stock, treasury stock and
capital stock subscribed but unissued), additional paid-in capital, and
retained earnings accounts of the Borrower and its Subsidiaries which would
appear on a consolidated balance sheet of the Borrower and its Subsidiaries
prepared in accordance with GAAP as of such date, after eliminating all amounts
properly attributable to outside minority interests, if any, in the stock and
surplus of Subsidiaries.
     
     "SUBORDINATED DEBT"  means the obligations of the Borrower which are
subordinated in right of payment to the prior payment of the Loans and the
other Obligations pursuant to documentation, containing interest rates, payment
terms, maturities, amortization schedules, covenants, defaults, remedies and
other material terms in form and substance reasonably satisfactory to the
Required Banks.
     
     "SUBSIDIARY" means, with respect to any Person, any corporation more than
50% (or, for purposes of Section 7.18 only, 60%) of the Voting Stock of which
is at the time owned by, and the managerial and operational control of which is
maintained by, such Person and/or one or more of its other Subsidiaries.
Unless otherwise specified, any reference to a Subsidiary is intended as a
reference to a Subsidiary of the Borrower.

                                     -30-

     
     "SWING LINE COMMITMENT" means the commitment of Harris Bank to make Swing
Loans in the aggregate amount of $5,000,000 at any one time outstanding.
     
     "TANGIBLE STOCKHOLDERS' EQUITY" means Stockholders' Equity minus the
aggregate book value of all assets which would be classified as intangible
assets under GAAP.
     
     "TERMINATION DATE" means April 3, 2003.
     
     "TERMINATION EVENT" means (a) with respect to any Plan, the occurrence of
a Reportable Event or an event described in Section 4062(e) of ERISA, or
(b) the withdrawal of any Borrower Group Member from a Multiple Employer Plan
during a plan year in which it was a substantial employer (as such term is
defined in Section 4001(a)(2) of ERISA), or the termination of a Multiple
Employer Plan, or (c) the distribution of a notice of intent to terminate a
Plan or Multiemployer Plan pursuant to Section 4041(a)(2) or 4041A of ERISA, or
(d) the institution of proceedings to terminate a Plan or Multiemployer Plan by
the PBGC under Section 4042 of ERISA, or (e) any other event or condition which
could reasonably be expected to constitute grounds under Section 4042 of ERISA
for the termination of, or the appointment of a trustee to administer, any Plan
or Multiemployer Plan of (f) the complete or partial withdrawal of any Borrower
Group Member from a Multiemployer Plan.
     
     "TOTAL ASSETS" means, as of any date for any Person, the net book value of
the assets of such Person (exclusive of assets deemed intangible in accordance
with GAAP) as of the end of the fiscal quarter ended on such date or (if such
date is not the last day of a fiscal quarter), as of the end of the fiscal
quarter ended most recently prior to such date.
     
     "TOTAL CAPITALIZATION" means, for any date of determination, the sum as of
such date of (a) Consolidated Total Debt PLUS (b) Stockholders' Equity.
     
     "TOTAL DEBT" means, as applied to any Person of any date of determination,
the sum of (i) Current Debt of such Person at such date, (ii) Funded Debt of
such Person at such date, (iii) Capital Lease Obligations of such Person at
such date, (iv) all obligations of such Person contingent or otherwise, in
respect of letters of credit (but only to the extent the same does not support
another obligation of such Person which either is included in Total Debt or
consists of current accounts payable incurred in the ordinary course of
business) and (v) all Guaranties by such Person of or with respect to
obligations of the character referred to in the definition of Debt.
     
     "UNFUNDED CURRENT LIABILITY" of any Plan means the amount, if any, by
which the present value of the accrued benefits under such Plan (based on those
assumptions used to fund such Plan) as of the close of its most recent plan
year exceeds the then current value of the assets of such plan allocable to
such benefits.

                                     -31-

          
     "U.S. DOLLARS" and "$" each means the lawful currency of the United States
of America.
     
     "U.S. DOLLAR EQUIVALENT" means the amount of U.S. Dollars which would be
realized by converting an Alternative Currency into U.S. Dollars in the spot
market at the exchange rate quoted by the Agent, at approximately 11:00 a.m.
(London time) two Business Days prior to the date on which a computation
thereof is required to be made, to major banks in the interbank foreign
exchange market for the purchase of U.S. Dollars for such Alternative Currency.
     
     "VOTING STOCK" means capital stock of a corporation the holders of which
are ordinarily, in the absence of contingencies, entitled to elect a majority
of the corporate directions (or persons performing similar functions) of such
corporation.
     
     "WELFARE PLAN" means a "WELFARE PLAN", as defined in Section 3(1) of
ERISA.
     
     "WHOLLY OWNED SUBSIDIARY" means any Subsidiary of the Borrower all of the
outstanding shares of capital stock and other equity securities of any class or
classes of which, other than directors' qualifying shares, shall at the time be
owned by the Borrower either directly or through one or more Wholly Owned
Subsidiaries.

     SECTION 4.2.   INTERPRETATION.  The foregoing definitions shall be 
equally applicable to both the singular and plural forms of the terms 
defined.  All references to times of day in this Agreement shall be 
references to Chicago, Illinois time unless otherwise specifically provided.  
Where the character or amount of any asset or liability or item of income or 
expense is required to be determined or any consolidation or other accounting 
computation is required to be made for the purposes of this Agreement, the 
same shall be done in accordance with GAAP, to the extent applicable, except 
where such principles are inconsistent with the specific provisions of this 
Agreement.

SECTION 5.   REPRESENTATIONS AND WARRANTIES.
     
     The Borrower hereby represents and warrants to each Bank as to itself and,
where the following representations and warranties apply to Subsidiaries, as to
each of its Subsidiaries, as follows:

     SECTION 5.1.   CORPORATE ORGANIZATION AND AUTHORITY.  The Borrower is duly
organized and existing in good standing under the laws of the State of Kansas;
has all necessary corporate power to carry on its present business; and is duly
licensed or qualified and in good standing in each jurisdiction in which the
nature of the business transacted by it or the nature of the Property owned or
leased by it makes such licensing or qualification necessary and in which the
failure to be so licensed or qualified would have a Material Adverse Effect.

                                     -32-


     SECTION 5.2.   SUBSIDIARIES.  Schedule 5.2 hereto (as updated from time 
to time) identifies each Subsidiary, the jurisdiction of its incorporation or 
organization, as the case may be, the percentage of issued and outstanding 
shares of each class of its capital stock or other equity interest owned by 
the Borrower and the Subsidiaries and, if such percentage is not 100% 
(excluding directors' qualifying shares as required by law and small amounts 
of shares owned by management), a description of each class of its authorized 
capital stock and other equity interests and the number of shares of each 
class issued and outstanding.  From the date any Subsidiary exists, each 
Subsidiary is duly incorporated and existing in good standing as a 
corporation under the laws of the jurisdiction of its incorporation, has all 
necessary corporate power to carry on its present business, and is duly 
licensed or qualified and in good standing in each jurisdiction in which the 
nature of the business transacted by it or the nature of the Property owned 
or leased by it makes such licensing or qualification necessary and in which 
the failure to be so licensed or qualified would have a Material Adverse 
Effect.  All of the issued and outstanding shares of capital stock of each 
Subsidiary are validly issued and outstanding and fully paid and 
nonassessable (except with respect to common stock of Kramer International, 
Inc. for certain statutory liabilities which may be imposed by Section 
180.0622(2)(b) of the Wisconsin Business Corporation Law for unpaid employee 
wages) and all such shares owned by the Borrower are owned beneficially and 
of record, free of any Lien.

     SECTION 5.3.   CORPORATE AUTHORITY AND VALIDITY OF OBLIGATIONS.  The 
Borrower and each Subsidiary has full right and authority to enter into this 
Agreement and the other Credit Documents to which it is a party, to make the 
borrowings herein provided for, to issue its Notes in evidence thereof, to 
apply for the issuance of the Letters of Credit and to perform all of its 
obligations in connection therewith and to perform all of its obligations 
under the Credit Documents to which it is a party; each Credit Document to 
which it is a party has been duly authorized, executed and delivered by the 
Borrower or Subsidiary, as applicable, and constitutes valid and binding 
obligations of the Borrower or Subsidiary, as applicable, enforceable in 
accordance with its terms; and no Credit Document, nor the performance or 
observance by the Borrower or any Subsidiary of any of the matters or things 
therein provided for, contravenes any provision of law or any charter or 
by-law provision of the Borrower or (individually or in the aggregate) any 
material covenant, indenture or agreement of or affecting the Borrower or any 
of its Properties or results in or, except under the Pledge Agreement, 
requires the creation or imposition of any Lien on any of the Properties or 
revenues of the Borrower.

     SECTION 5.4.   FINANCIAL STATEMENTS.  All financial statements 
heretofore delivered to the Banks and showing historical performance of the 
Borrower (i) for each of the Borrower's fiscal years ending on or before June 
30, 1997, have been prepared in accordance with generally accepted accounting 
principles applied on a basis consistent, except as otherwise noted therein, 
with that of the previous fiscal year, and (ii) for periods ending on or 
after June 30, 1997, have been prepared in accordance with generally accepted 
accounting principles, except as otherwise 

                                     -33-


noted therein and except for year-end audit adjustments, applied on a basis 
consistent with the Borrower's financial statements for their fiscal year 
ending June 30, 1997 as heretofore delivered to the Banks.  Each of such 
annual and other financial statements fairly presents on a consolidated basis 
the financial position of the Borrower and its Consolidated Subsidiaries, as 
of the dates thereof, and the results of operations for the periods covered 
thereby.  The Borrower and its Consolidated Subsidiaries have no material 
contingent liabilities other than those disclosed in such financial 
statements referred to in this Section 5.4 or in comments or footnotes 
thereto or in any supplemental report thereto heretofore furnished to the 
Banks.

     SECTION 5.5.   NO MATERIAL ADVERSE CHANGE.  There has been no Material 
Adverse Change since June 30, 1997.

     SECTION 5.6.   NO LITIGATION; NO LABOR CONTROVERSIES.  (a) Except as 
disclosed on Schedule 5.6(a), there is no litigation or governmental 
proceeding pending, or to the knowledge of the Borrower or any Subsidiary 
threatened, against the Borrower or any Subsidiary which, if adversely 
determined, would (individually or in the aggregate) have a Material Adverse 
Effect, and it is the Borrower's good faith judgment that the litigation 
disclosed on Schedule 5.6(a) is not expected to have a Material Adverse 
Effect.

     (b)   There are no labor controversies pending or, to the best knowledge of
the Borrower or any Subsidiary, threatened against the Borrower or any
Subsidiary which could (insofar as the Borrower may reasonably foresee) have a
Material Adverse Effect.

     SECTION 5.7.   TAXES.  The Borrower and Subsidiaries have filed all 
United States federal tax returns and all other tax returns which are 
required to be filed and have paid all taxes due pursuant to said returns or 
pursuant to any assessment received by the Borrower or any Subsidiary, except 
such taxes, if any, as are being contested in good faith and as to which 
adequate reserves have been provided.  No tax liens have been filed and no 
claims are being asserted with respect to any such taxes, which liens or 
claims are material to the financial condition of the Borrower and its 
Subsidiaries on a consolidated basis taken as a whole.  The charges, accruals 
and reserves on the books of the Borrower and the Subsidiaries in respect of 
any taxes or other governmental charges are adequate.

     SECTION 5.8.   APPROVALS.  No authorization, consent, license, exemption or
filing or registration with any court or governmental department, agency or
instrumentality, nor any approval or consent of the stockholders of the
Borrower or any Subsidiary or from any other Person, is necessary to the valid
execution, delivery or performance by the Borrower of any Credit Document to
which it is a party.

                                     -34-


     SECTION 5.9.   ERISA.  Each Borrower Group Member has fulfilled its 
obligations under the minimum funding standards of and is in compliance in 
all material respects with ERISA, and with the Code to the extent applicable 
to it and has not incurred any liability to the Pension Benefit Guaranty 
Corporation ("PBGC") or a Plan under Title IV of ERISA other than a liability 
to the PBGC for premiums under Section 4007 of ERISA.  Neither the Borrower 
nor any Subsidiary has any contingent liabilities with respect to any 
post-retirement benefits under a Welfare Plan, other than liability for 
continuation coverage described in article 6 of Title I of ERISA.

     SECTION 5.10.   GOVERNMENT REGULATION.  Neither the Borrower nor any 
Subsidiary is an "INVESTMENT COMPANY" within the meaning of the Investment 
Company Act of 1940, as amended, or a "HOLDING COMPANY", or a "SUBSIDIARY 
COMPANY" of a "HOLDING COMPANY", or an "AFFILIATE" of a "HOLDING COMPANY" or 
of a "SUBSIDIARY COMPANY" of a "HOLDING COMPANY", within the meaning of the 
Public Utility Holding Company Act of 1935, as amended.

     SECTION 5.11.   MARGIN STOCK.  Neither the Borrower nor any Subsidiary 
is engaged principally, or as one of its primary activities, in the business 
of extending credit for the purpose of purchasing or carrying margin stock 
("MARGIN STOCK" to have the same meaning herein as in Regulation U of the 
Board of Governors of the Federal Reserve System).  The Borrower will not use 
the proceeds of any Loan or Letter of Credit in a manner that violates any 
provision of Regulation G, U or X of the Board of Governors of the Federal 
Reserve System.

     SECTION 5.12.   LICENSES AND AUTHORIZATIONS; COMPLIANCE WITH LAWS.  
(a)  The Borrower and each Subsidiary has all necessary licenses, permits and 
governmental authorizations (including, without limitation, all Environmental 
Permits) to own and operate its Properties and to carry on its business as 
currently conducted and contemplated.

     (b)   To the best of the Borrower's knowledge, the business and operations
of the Borrower and each Subsidiary comply in all respects with all
Environmental Laws and Environmental Permits received thereunder, except where
the failure to so comply would not (individually or in the aggregate) have a
Material Adverse Effect.

     (c)   Neither the Borrower nor any Subsidiary has given, nor is it 
required to give, nor has it received, any notice, letter, citation, order, 
warning, complaint, inquiry, claim or demand to or from any governmental 
entity or in connection with any court proceeding that:  (i) the Borrower or 
any Subsidiary has violated, or is about to violate, any Environmental Law or 
Environmental Permit; (ii) there has been a release, or there is a threat of 
release, of Hazardous Substances from the Borrower's or any Subsidiary's 
Property, facilities, equipment or vehicles; (iii) the Borrower or any 
Subsidiary may be or is liable, in whole or in part, for the costs of 
cleaning up, remediating or responding to a release of Hazardous Substances; 
or (iv) any of the 

                                     -35-



Borrower's or any Subsidiary's property or assets are subject to a 
Lien in favor of any governmental entity for any liability, costs 
or damages, under any Environmental Law arising from, or costs 
incurred by such governmental entity in response to, a release of a 
Hazardous Substance (all such matters described in clauses (i)-(iv) 
above being collectively "ENVIRONMENTAL CLAIMS"), to the extent any 
of the foregoing could have a Material Adverse Effect.

     SECTION 5.13.   OWNERSHIP OF PROPERTY; LIENS.  The attached Schedule 
5.13 lists all principal real property locations used by the Borrower or any 
Subsidiary in the conduct of their respective businesses.  The Borrower and 
each Subsidiary has good record and marketable title in fee simple to, or 
valid leasehold interests in, all such real property, as specified in 
Schedule 5.13, and good title to or valid leasehold interests in all its 
other Property.  None of the real property listed on Schedule 5.13 is subject 
to any Lien or Capitalized Lease Obligation except as set forth therein, and 
none of the Borrower's or any Subsidiary's other Property is subject to any 
Lien, except as permitted in Section 7.9.

     SECTION 5.14.   NO BURDENSOME RESTRICTIONS; COMPLIANCE WITH AGREEMENTS. 
Neither the Borrower nor any Subsidiary is (a) party or subject to any law, 
regulation, rule or order, or any Contractual Obligation that (individually 
or in the aggregate) Materially Adversely affects, or (insofar as the 
Borrower or any Subsidiary may reasonably foresee) may so affect, the 
Borrower and its Subsidiaries taken as a whole or (b) in default in the 
performance, observance or fulfillment of any of the obligations, covenants 
or conditions contained in any agreement to which it is a party, which 
default Materially Adversely affects, or (insofar as the Borrower or any 
Subsidiary may reasonably foresee) may so affect, the Borrower and its 
Subsidiaries taken as a whole.

     SECTION 5.15.   FULL DISCLOSURE.  All information heretofore furnished 
by the Borrower or any Subsidiary to the Agent or any Bank for purposes of or 
in connection with the Credit Documents or any transaction contemplated 
thereby is, and all such information hereafter furnished by the Borrower or 
any Subsidiary to the Agent or any Bank will be, true and accurate in all 
material respects and not misleading on the date as of which such information 
is stated or certified.  The Borrower has disclosed to the Banks in writing 
any and all facts which materially and adversely affect 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 the Credit Documents.

     SECTION 5.16.   YEAR 2000 COMPLIANCE.  The Borrower and its Consolidated 
Subsidiaries have conducted a comprehensive review and assessment of their 
computer applications, and have made inquiry of their material suppliers, 
vendors and customers, with respect to any defect in computer software, data 
bases, hardware, controls and peripherals related to the occurrence of the 
year 2000 or the use of any date after December 31, 1999 in connection 
therewith. Based on the 

                                     -36-



foregoing review, assessment and inquiry, the Borrower believes that no such 
defect could reasonably be expected to have a Material Adverse Effect.

SECTION 6.   CONDITIONS PRECEDENT.
     
     The obligation of each Bank to make any Loan hereunder, or of the Agent 
to issue, extend the expiration date of or increase the amount of any Letter 
of Credit, shall be subject to the following conditions precedent unless 
waived by the Banks:

     SECTION 6.1.   INITIAL CREDIT EVENT.  Before or concurrently with the 
initial Credit Event:
     
         (a)   The Agent shall have received for each Bank the favorable
     written opinion of Blackwell, Sanders, Matheny, Weary & Lombardi, legal
     counsel to the Borrower, in the form attached hereto as Exhibit D;
     
         (b)   The Agent shall have received for each Bank copies (executed or
     certified as may be appropriate) of all legal documents or proceedings
     taken by the Borrower in connection with the execution and delivery of
     this Agreement and the Notes to the extent the Agent or the Required Banks
     may reasonably request;
     
         (c)   The Agent shall have received for each Bank copies of the
     Borrower's Articles of Incorporation and bylaws and any amendments
     thereto, certified in each instance by its Secretary or Assistant
     Secretary;
     
         (d)   The Agent shall have received for each Bank copies of
     resolutions of the Borrower's Board of Directors authorizing the execution
     and delivery of the Credit Documents to which it is a party and the
     consummation of the transactions contemplated thereby together with
     specimen signatures of the persons authorized to execute such documents on
     the Borrower's behalf, as applicable, all certified by its Secretary or
     Assistant Secretary;
     
         (e)   The Agent shall have received for each Bank such Bank's duly
     executed Notes of the Borrower dated the date hereof and otherwise in
     compliance with the provisions of Section 1.10(a) hereof;
     
         (f)   Each Subsidiary which has executed the Guaranty Agreement shall
     have consented to the terms of this Agreement and confirmed the
     enforceability of its obligations under the Guaranty Agreement.

                                     -37-


     
         (g)   The Agent shall have received for each Bank a list of the
     Borrower's Authorized Representatives;
     
         (h)   The Agent shall have received for each Bank the closing fees as
     agreed to by the Agent and the Borrower;
     
         (i)   The Borrower shall have consummated its acquisition of the
     engineering division of Sheffield Forgemasters Group plc for a total
     consideration not to exceed 45,000,000 Pound Sterling;
     
         (j)   The Agent shall have received from the Borrower a list of all
     outstanding Indebtedness of the Borrower and is Subsidiaries; and
     
         (k)   All legal matters incident to the execution and delivery of the
     Credit Documents shall be satisfactory to the Banks.

     SECTION 6.2.   ALL CREDIT EVENTS.  As of the time of each Credit Event 
hereunder:
     
         (a)   In the case of a Borrowing, the Agent shall have received the
     notice required by Section 1.5 hereof, and in the case of the issuance of
     any Letter of Credit the Agent shall have received a duly completed
     Application for a Letter of Credit and, in the case of an extension or
     increase in the amount of a Letter of Credit, a written request therefor,
     in a form acceptable to the Agent;
     
         (b)   Each of the representations and warranties of the Borrower set
     forth in Section 5 hereof shall be and remain true and correct in all
     material respects as of said time, except to the extent that any such
     representation or warranty relates solely to an earlier date;
     
         (c)   The Borrower shall be in full compliance with all of the terms
     and conditions hereof, and no Default or Event of Default shall have
     occurred and be continuing or would occur as a result of such Credit
     Event;
     
         (d)   In the case of the making of a Revolving Loan, the sum of the
     aggregate outstanding principal amount of Revolving Loans denominated in
     U.S. Dollars, the U.S. Dollar Equivalent of all Revolving Loans
     denominated in an Alternative Currency, the aggregate undrawn face amount
     of Letters of Credit, and the unpaid Reimbursement Obligations outstanding
     after giving effect to such Credit Event shall not exceed the Commitments
     then in effect;

                                     -38-



     
         (e)   In the case of the issuance of, or the increase in the amount
     of, or the extension of the expiration date of, a Letter of Credit the
     restrictions set forth in Section 1.2(a) shall be met; and
     
         (f)   Such Credit Event shall not violate any order, judgment or
     decree of any court or other authority or any provision of law or
     regulation applicable to any Bank (including, without limitation,
     Regulation U of the Board of Governors of the Federal Reserve System) as
     then in effect.
     
     Each request for a Borrowing hereunder and each request for the issuance
of, increase in the amount of, or extension of the expiration date of, a Letter
of Credit shall be deemed to be a representation and warranty by the Borrower
on the date of such Borrowing, issuance of, increase in the amount of, or
extension of the expiration date of, such Letter of Credit as to the facts
specified in paragraphs (b) through (g) of this Section 6.2.


SECTION 7.   COVENANTS.
     
     
     The Borrower covenants and agrees that, so long as any Note, any Letter of
Credit or any Reimbursement Obligation is outstanding hereunder or any
Commitment is available to or in use by the Borrower hereunder, except to the
extent compliance in any case is waived in writing by the Required Banks:


     SECTION 7.1.   CORPORATE EXISTENCE; SUBSIDIARIES.  The Borrower shall, 
and shall cause each of its Subsidiaries to, preserve and maintain its 
corporate existence, subject to the provisions of Section 7.12 hereof.  As a 
condition to establishing or acquiring any Subsidiary, the Borrower shall (i) 
cause such Subsidiary to execute and deliver to the Agent a Guaranty 
Agreement, (ii) deliver documentation similar to that described in Section 
6.1(c) and (d) relating to the authorization for, execution and delivery of, 
and validity of such Subsidiary's obligations under the Guaranty Agreement, 
in form and substance satisfactory to the Required Banks and (iv) deliver an 
updated Schedule 5.2 to reflect the new Subsidiary; provided that Sheffield 
Forgemasters Group, plc need not execute a Guaranty Agreement.

     SECTION 7.2.   MAINTENANCE.  The Borrower will maintain, preserve and 
keep its plants, properties and equipment deemed by it necessary to the 
proper conduct of its business in reasonably good repair, working order and 
condition and will from time to time make all reasonably necessary repairs, 
renewals, replacements, additions and betterments thereto so that at all 
times such plants, properties and equipment shall be reasonably preserved and 
maintained, and the Borrower will cause each of its Subsidiaries to do so in 
respect of Property owned or used by it; PROVIDED, HOWEVER, that nothing in 
this Section 7.2 shall prevent the Borrower or a 
                                     
                                     -39-




Subsidiary from discontinuing the operation or maintenance of any such 
properties if such discontinuance is, in the judgment of the Borrower, 
desirable in the conduct of its business or the business of its Subsidiary 
and not disadvantageous to the Banks or the holders of the Notes.

     SECTION 7.3.   TAXES.  The Borrower will duly pay and discharge, and 
will cause each of its Subsidiaries to pay and discharge, all taxes, rates, 
assessments, fees and governmental charges upon or against it or against its 
Properties, in each case before the same becomes delinquent and before 
penalties accrue thereon, unless and to the extent that the same is being 
contested in good faith and by appropriate proceedings and reserves in 
conformity with GAAP have been provided therefor on the books of the Borrower.

     SECTION 7.4.   ERISA.  The Borrower will, and will cause each of its 
Subsidiaries to, promptly pay and discharge all obligations and liabilities 
arising under ERISA of a character which if unpaid or unperformed might 
result in the imposition of a Lien against any of its properties or assets 
and will promptly notify each Bank of (i) the occurrence of any Reportable 
Event with respect to a Plan, (ii) receipt of any notice from PBGC of its 
intention to seek termination of any  Plan or appointment of a trustee 
therefor, (iii) its or any of its Subsidiaries' intention to terminate or 
withdraw from any Plan, and (iv) the occurrence of any event with respect to 
any Plan which could result in the incurrence by the Borrower or any of its 
Subsidiaries of any material liability, fine or penalty, or any material 
increase in the contingent liability of the Borrower, or any of its 
Subsidiaries with respect to any post-retirement Welfare Plan benefit.

     SECTION 7.5.   INSURANCE.  The Borrower will insure, and keep insured, 
and will cause each of its Subsidiaries to insure, and keep insured, with 
good and responsible insurance companies, all insurable Property owned by it 
which is of a character usually insured by companies similarly situated and 
operating like Property; and to the extent usually insured (subject to 
self-insured retentions) by companies similarly situated and conducting 
similar businesses, the Borrower will also insure, and cause each of its 
Subsidiaries to insure, employers' and public and product liability risks 
with good and responsible insurance companies.  The Borrower will upon 
request of any Bank furnish to such Bank a summary setting forth the nature 
and extent of the insurance maintained pursuant to this Section 7.5.

     SECTION 7.6.   FINANCIAL REPORTS AND OTHER INFORMATION.  The Borrower 
will maintain a system of accounting in accordance with GAAP and will furnish 
to the Banks and to their respective duly authorized representatives such 
information respecting the business and financial condition of the Borrower 
and its Subsidiaries as any Bank may reasonably request; and without any 
request will furnish each of the following to each Bank:
     

                                     -40-



         (a)   QUARTERLY STATEMENTS.  As soon as available and in any event
     within 45 days after the end of each quarterly fiscal period in each
     fiscal year of the Borrower, a consolidated and consolidating balance
     sheet of the Borrower and its Subsidiaries as of the end of such quarterly
     fiscal period and the related consolidated and consolidating statements of
     income and cash flows of the Borrower and its Subsidiaries for such
     quarterly fiscal period and (except in the case of the first such
     quarterly fiscal period in each fiscal year) for the portion of the fiscal
     year ended with the last day of such quarterly fiscal period, setting
     forth in comparative form the respective figures for the corresponding
     period of the previous fiscal year together with fiscal year to date
     comparisons to the Borrower's current operating budget, all in reasonable
     detail and certified by the principal financial officer of the Borrower as
     complete and correct in all material respects, subject to changes
     resulting from normal year-end audit adjustments;
     
         (b)   ANNUAL STATEMENTS.  As soon as available and in any event within
     90 days after the end of each fiscal year of the Borrower, a consolidated
     and consolidating balance sheet of the Borrower and its Subsidiaries as of
     the end of such fiscal year and the related consolidated and consolidating
     statements of income, stockholders' equity and cash flows of the Borrower
     and its Subsidiaries for such fiscal year, setting forth in each case in
     comparative form the respective figures as of the end of and for the
     previous fiscal year, all in reasonable detail and (i) in the case of the
     consolidated financial statements, accompanied by an opinion thereon of
     Deloitte & Touche or other independent certified public accountants of
     recognized national standing selected by the Borrower and reasonably
     satisfactory to the Required Banks, which opinion shall not be made in
     reliance upon the opinion of any other accountant, shall be made without
     qualification or modification, shall comply with generally accepted
     auditing standards at the time in effect and shall state that such
     consolidated financial statements present fairly, in all material
     respects, the financial position of the Borrower and its Subsidiaries as
     at the dates indicated and the results of their operations and their cash
     flows for the periods indicated in conformity with GAAP, that the audits
     of such accountants were conducted in accordance with generally accepted
     auditing standards and that such accountants believe such audits provide a
     reasonable basis for their opinion, and (ii) in the case of such
     consolidating financial statements, certified by the principal financial
     officer of the Borrower as complete and correct in all material respects;
     
         (c)   ANNUAL BUDGET.  As soon as available, and in any event within
     thirty (30) days prior to the end of each fiscal year, a copy of the
     Borrower's consolidated and consolidating operating budget for the
     following fiscal year, such budget to show the Borrower's projected
     consolidated and consolidating revenues, expenses, and balance sheet on a
     month-by-month basis, such budget to be in reasonable detail prepared by
     the Borrower and in form reasonably satisfactory to the Required Banks;
     
                                     -41-




         (d)   COMPLIANCE CERTIFICATES.  Concurrently with each delivery of
     financial statements pursuant to clause (a) or (b) of this Section 7.6, a
     Compliance Certificate in the form of Exhibit C hereto signed by the
     Borrower's Chief Financial Officer, Controller or Treasurer.
     
         (e)   ACCOUNTANT'S CERTIFICATES.  Together with each delivery of
     annual consolidated financial statements pursuant to clause (b) of this
     Section 7.6, a written statement addressed to the Banks from the
     independent certified public accountants referred to in said clause (b)
     who have reported on such financial statements:
          
              (i)   stating whether, in the course of their audit examination,
          anything has come to their attention concerning the existence during
          the fiscal year covered by such financial statements (and whether
          they have knowledge of the existence as of the date of such written
          statement) of any condition or event which constitutes a Default or
          an Event of Default and, if so, specifying the nature and period of
          existence thereof; and
          
             (ii)   stating that they have examined the Compliance Certificate
          delivered in connection with such annual financial statements
          pursuant to clause (d) of this Section 7.6 for such fiscal year and,
          based upon their annual audit examination, nothing has come to their
          attention which causes them to believe that the information contained
          in such Compliance Certificate is not correct or that the matters set
          forth in such Compliance Certificate have not been properly stated in
          accordance with the terms of this Agreement;
     
         (f)   SEC AND OTHER REPORTS.  Promptly upon their becoming available
     (and in any event within ten Business Days thereafter), copies of (i) all
     financial statements, reports, notices, proxy statements and other
     information sent or made available generally by the Borrower to any class
     of its security holders or by any Subsidiary to any class of its security
     holders other than the Borrower or another Subsidiary, (ii) all regular
     and periodic reports (including reports on Form 8-K) and all registration
     statements (other than those on Form S-8 or a successor form relating to
     the registration of securities pursuant to an employee benefit plan) and
     prospectuses filed by the Borrower or any of its Subsidiaries with any
     securities exchange or with the SEC, and (iii) all press releases and
     other statements made available generally by the Borrower or any of its
     Subsidiaries to the public concerning material developments in the
     business of the Borrower or any of its Subsidiaries;
     
         (g)   AUDIT REPORTS.  Promptly upon receipt thereof (and in any event
     within ten Business Days thereafter), copies of reports submitted to the
     Borrower or any of its 

                                     -42-



     Subsidiaries by independent certified public accountants in connection with
     any annual, interim or special audit of the Borrower or any Subsidiary made
     by such accountants;
     
         (h)   DEFAULTS, ETC.  Promptly (and in any event within five Business
     Days) after any Responsible Officer of the Borrower obtains knowledge of
     any condition or event which constitutes a Default or an Event of Default
     or becomes aware that any Person has given any notice to the Borrower or
     any of its Subsidiaries or taken any other action with respect to a
     claimed default under or in respect of any Debt referred to in
     Section 8.1(d) or with respect to the occurrence or existence of any event
     or condition of the type referred to in Section 8.1(f) or 8.1(g), an
     Officer's Certificate specifying in reasonable detail the nature and
     period of existence thereof and what action the Borrower has taken or its
     taking or proposes to take with respect thereto;
     
         (i)   ERISA.  Promptly (and in any event within ten Business Days)
     after any Borrower Group Member or any plan administrator of any Plan
     (i) knows of the occurrence of any Termination Event, (ii) receives with
     respect to any Multiemployer Plan notice as prescribed in ERISA of any
     withdrawal liability assessed against any Borrower Group Member or of a
     determination that any Multiemployer Plan is in reorganization or
     insolvent (both within the meaning of Title IV of ERISA), (iii) knows that
     a prohibited transaction (as defined in Section 406 of ERISA or
     Section 4975 of the Code) for which a statutory or administrative
     exemption is not available or a breach of fiduciary responsibility has
     occurred in connection with which any Borrower Group Member could
     reasonably be subject to any material liability under Section 406, 409,
     502(i) or 502(l) of ERISA or Section 4975 of the Code, or under any
     agreement or other instrument pursuant to which such Borrower Group Member
     has agreed or is required to indemnify any Person against any such
     liability or (iv) knows that there has been a material adverse change in
     the funding status of any Plan, a description of such event or a copy of
     such notice and a statement by the principal financial officer of the
     Borrower of the action which has been or is being taken or is proposed to
     be taken by the Borrower with respect thereto;
     
         (j)   LITIGATION, ETC.  Promptly (and in any event within ten Business
     Days) after any Responsible Officer of the Borrower obtains knowledge of
     any litigation, administrative proceeding or judgment (i) relating to the
     Borrower or any of its Subsidiaries (whether or not considered by the
     Borrower to be covered by insurance) and which could, if adversely
     determined, reasonably be expected to have a Material Adverse Effect, or
     (ii) relating in any way to this Agreement, an Officer's Certificate
     specifying in each case in reasonable detail the facts and circumstances
     surrounding such litigation, proceeding or judgment; and

                                     -43-



     
         (k)   ENVIRONMENTAL NOTICES.  Promptly (and in any event within five
     Business Days) after any Responsible Officer obtains knowledge that
     (i) the Borrower or any of its Subsidiaries is not in compliance in any
     material respect with any Environmental Law or (ii) that any Environmental
     Claim has been made against the Borrower or any Subsidiary and such non-
     compliance or Environmental Claim could reasonably be expected to have a
     Material Adverse Effect on the Borrower, an Officer's Certificate
     specifying the nature and period of existence of such non-compliance or
     the substance of such Environmental Claim and, in either case, what action
     the Borrower has taken or is taking or proposes to take with respect
     thereto.

     SECTION 7.7.   BANK INSPECTION RIGHTS.  Upon reasonable notice from any 
Bank, the Borrower will permit such Bank (and such Persons as any Bank may 
designate) during normal business hours at the Borrower's expense  
(excluding, however, salary and other overhead expenses of such Bank and the 
travel, lodging and related expenses of such Banks representative, all of 
which shall, except as hereinafter provided, be borne by such Banks) to visit 
and inspect, under the Borrower's guidance, any of the properties of the 
Borrower or any of its Subsidiaries, to examine all of their books of 
account, records, reports and other papers, to make copies and extracts 
therefrom, and to discuss their respective affairs, finances and accounts 
with their respective officers, employees and independent public accountants 
(and by this provision the Borrower authorizes such accountants to discuss 
with the Banks (and such Persons as any Bank may designate) the finances and 
affairs of the Borrower and its Subsidiaries) all at such reasonable times 
and as often as may be reasonably requested; PROVIDED that, during the 
continuance of any Default or Event of Default, all reasonable travel, 
lodging costs and related expenses relating to any such visit or inspection 
which would otherwise be required by the foregoing provisions of this Section 
7.7 to be borne by a Bank shall be borne by the Borrower.

     SECTION 7.8.   CONDUCT OF BUSINESS.  The Borrower and each Subsidiary 
will not abandon or engage in any line of business if, as a result, the 
general nature of its business would be substantially changed from the 
general nature of the business engaged in thereby on the date of this 
Agreement.

     SECTION 7.9.   LIENS.  The Borrower will not, and will not permit any of 
its Subsidiaries to, create, incur, or permit to exist or to be incurred any 
Lien of any kind on any Property owned by the Borrower or any Subsidiary; 
PROVIDED, HOWEVER, that this Section 7.9 shall not apply to nor operate to 
prevent:
     
         (a)   Liens arising by operation of law in connection with worker's
     compensation, unemployment insurance, old age benefits, social security
     obligations, taxes, assessments, statutory obligations or other similar
     charges, good faith deposits, pledges or Liens in connection with bids,
     tenders, contracts or leases to which the 

                                     -44-



     Borrower or any Subsidiary of the Borrower is a party (other than 
     contracts for borrowed money), or other deposits required to be 
     made in the ordinary course of business; PROVIDED that in each case 
     the obligation secured is not overdue or, if overdue, is being 
     contested in good faith by appropriate proceedings and for which 
     reserves in conformity with GAAP have been provided on the books of 
     the Borrower or such Subsidiary, as the case may be;
     
         (b)   mechanics', workmen's, materialmen's, landlords', carriers' or
     other similar Liens arising in the ordinary course of business (or
     deposits to obtain the release of such Liens) with respect to obligations
     which are not due or, if due, are being contested in good faith by
     appropriate proceedings and for which reserves in conformity with GAAP
     have been provided on the books of the Borrower or such Subsidiary, as the
     case may be;
     
         (c)   Liens for taxes or assessments or other government charges or
     levies on the Borrower or any Subsidiary of the Borrower or their
     respective Properties, not yet due or delinquent, or which can thereafter
     be paid without penalty, or which are being contested in good faith by
     appropriate proceedings and for which reserves in conformity with GAAP
     have been provided on the books of the Borrower or such Subsidiary, as the
     case may be;
     
         (d)   Liens arising out of judgments or awards against the Borrower or
     any Subsidiary of the Borrower, or in connection with surety or appeal
     bonds in connection with bonding such judgments or awards, the time for
     appeal from which or petition for rehearing of which shall not have
     expired or with respect to which the Borrower or such Subsidiary shall be
     prosecuting an appeal or proceeding for review, and with respect to which
     it shall have obtained a stay of execution pending such appeal or
     proceeding for review; PROVIDED that the aggregate amount of liabilities
     (including interest and penalties, if any) of the Borrower and the
     Subsidiaries secured by such Liens shall not exceed $2,500,000 at any one
     time outstanding;
     
         (e)   Liens upon any Property acquired by the Borrower or any
     Subsidiary of the Borrower (A) to secure the payment of up to 90% of the
     purchase price of such Property upon the acquisition thereof by the
     Borrower or such Subsidiary, (B) to secure any Debt issued, assumed or
     guaranteed by the Borrower or any Subsidiary of the Borrower prior to, at
     the time of, or within 90 days after the acquisition of such Property,
     which Debt is issued, assumed or guaranteed for the purpose of financing
     up to 90% of the purchase price of such Property, or (C) existing on
     Property of a Subsidiary at the time such Person becomes a Subsidiary and
     not created in contemplation of such acquisition; PROVIDED that any such
     Lien under clause (A), (B) or (C) above shall apply 

                                     -45-


    only to the Property that was so acquired or purchased, and the aggregate 
    amount of Debt secured by all such Liens, does not exceed $8,000,000;
    
        (f)   Minor survey exceptions or minor encumbrances, easements or
    reservations, or rights of others for rights-of-way, utilities and other
    similar purposes, or zoning or other restrictions as to the use of real
    properties which are necessary for the conduct of the activities of the
    Borrower and any Subsidiary of the Borrower or which customarily exist on
    properties of corporations engaged in similar activities and similarly
    situated and which do not in any event materially impair their use in the
    operation of the business of the Borrower or any Subsidiary of the
    Borrower; and

        (g)   Any extension, renewal or replacement (or successive extensions,
    renewals or replacements) in whole or in part of any Lien referred to in
    the foregoing paragraphs (a) through (f), inclusive, PROVIDED, HOWEVER,
    that the principal amount of Debt secured thereby shall not exceed the
    principal amount of Debt so secured at the time of such extension, renewal
    or replacement, and that such extension, renewal or replacement shall be
    limited to the Property which was subject to the Lien so extended, renewed
    or replaced.

    SECTION 7.10.   USE OF PROCEEDS; REGULATION U.  The proceeds of each 
Borrowing shall be used by the Borrower for working capital and other general 
corporate purposes including acquisitions of businesses substantially in the 
same line of business as the Borrower; PROVIDED, THAT  immediately prior to 
any acquisition (regardless whether or not funded in whole or in part by 
Borrowings hereunder), the Borrower shall have provided the Banks with such 
information as may be reasonably requested by the Banks concerning the terms 
of such transaction (including sources and uses of funds therefor) and the 
entity or business being acquired, as well as historic and PRO FORMA 
financial information and compliance calculations reasonably satisfactory to 
the Banks demonstrating that no Default or Event of Default exists or would 
occur after giving effect to such transaction.  The Letters of Credit will be 
used to secure the Borrower's or any Subsidiaries' obligations in connection 
with the Borrower's or such Subsidiaries' self-insured portion of workman's 
compensation and property & casualty insurance claims.  The Borrower shall 
not use any part of the proceeds of any of the Borrowings or of the Letters 
of Credit directly or indirectly to purchase or carry any margin stock (as 
defined in Section 5.11 hereof) or to extend credit to others for the purpose 
of purchasing or carrying any such margin stock.

    SECTION 7.11.   SALES AND LEASEBACKS.  The Borrower will not, nor will it 
permit any Subsidiary to, enter into any arrangement with any bank, insurance 
company or any other lender or investor providing for the leasing by the 
Borrower or any Subsidiary of any Property theretofore owned by it and which 
has been or is to be sold or transferred by such owner to such lender or 
investor; PROVIDED THAT the foregoing shall not prevent the Borrower or any 
Subsidiary 


                                     -46-



from entering into a sale and leaseback transaction for any real property of 
the Borrower or such Subsidiary in connection with the issuance of industrial 
revenue bonds the proceeds of which will be used to finance the acquisition 
of or improvements to such property so long as (a) the sale of such real 
property is at the time permitted pursuant to Section 7.12 hereof and (b) at 
the time of and after giving effect to such transaction, no Default or Event 
of Default shall have occurred and be continuing.

    SECTION 7.12.   CONSOLIDATION, MERGER, SALE OF ASSETS, ETC.  The Borrower 
will not, and will not permit any of its Subsidiaries to, voluntarily 
liquidate or dissolve, or consolidate or merge with or into any other Person, 
or permit any other Person to consolidate with or merge with or into it, or 
participate in a share exchange with or sell, lease, transfer, contribute or 
otherwise dispose of any of its assets to any other Person (other than sales 
of inventory and worn out and obsolete assets in the ordinary course of 
business as such business is conducted in compliance with Section 7.8), 
except that, subject in any event to compliance with the last paragraph of 
this Section 7.12:
     
        (a)   any Subsidiary may (i) consolidate with or merge into the
    Borrower or any Wholly Owned Subsidiary if the Borrower or a Wholly Owned
    Subsidiary shall be the continuing or surviving corporation or
    (ii) consolidate or merge with any other corporation if such Subsidiary
    shall be the continuing or surviving corporation;
    
        (b)   any Subsidiary may sell, lease, transfer, contribute or
    otherwise dispose of its assets in whole or in part to the Borrower or any
    Wholly Owned Subsidiary, and may, following any such disposition in whole,
    liquidate and dissolve;
    
        (c)   the Borrower may consolidate or merge with any other corporation
    if the Borrower shall be the continuing or surviving corporation; and
    
        (d)   the Borrower or any Subsidiary, in addition to making any sale,
    lease, transfer or other disposition permitted by the foregoing provisions
    of this Section 7.12, may sell any of its assets for a consideration at
    least equal to the fair market value thereof (as determined in good faith
    by the Board of Directors) at the time of such sale but only if,
    immediately after giving effect to such sale, the aggregate net book value
    of all assets sold as permitted by this clause (d) (including all deemed
    dispositions pursuant to Section 7.13) during the period of twelve
    consecutive months ending on (and including) the date of such proposed
    sale shall not exceed 10% of Consolidated Total Assets determined as of
    such date.
     
    No consolidation, merger, sale, lease, transfer, contribution or other 
disposition referred to in clauses (a) through (d) of this Section 7.12 shall 
be permitted unless at the time of and 


                                     -47-



immediately after giving effect to any such transaction, no Default or Event 
of Default shall have occurred and be continuing.  Nothing contained in this 
Section 7.12 shall permit the disposition of assets consisting of Debt, stock 
or similar interests or other securities (or warrants, rights or options to 
acquire stock or other securities) of any Subsidiary unless such disposition 
is also made in compliance with Section 7.13.

    SECTION 7.13.   SUBSIDIARY STOCK AND DEBT.  The Borrower will not, and 
will not permit any Subsidiary to, issue, sell or otherwise dispose or part 
with control of any shares of stock or any other securities (or warrants, 
rights or options to acquire stock or other securities) of any Subsidiary, 
except to the Borrower, another Wholly Owned Subsidiary or employees of any 
Subsidiary (PROVIDED that employee ownership of the shares of stock of any 
given Subsidiary does not in any event exceed 19% of the outstanding stock of 
such Subsidiary), and except that all shares of stock and all Debt and other 
securities of any Subsidiary at the time owned by or owed to the Borrower and 
all Subsidiaries may be sold as an entirety for a consideration which 
represents the fair value (as determined in good faith by the Board of 
Directors) at the time of sale of the shares of stock and Debt and other 
securities so sold, PROVIDED that, (i) such Subsidiary being sold does not at 
that time own, directly or indirectly, any Debt or stock or other security of 
any other Subsidiary which is not also being simultaneously sold as an 
entirety as permitted by this proviso or any Debt of the Borrower, (ii) the 
assets of such Subsidiary represented by the equity interest to be so 
transferred are such that the sale of such assets would then be permitted by 
Section 7.12 (in which case such transaction shall be considered and deemed a 
disposition of assets for the purposes of Section 7.12), and (iii) at the 
time of the consummation of such transaction and after giving effect thereto, 
no Default or Event of Default shall have occurred and be continuing; 
provided further that this Section 7.13 shall not prevent a Subsidiary from 
incurring or maintaining outstanding Debt to a Person other than the Borrower 
or a Subsidiary to the extent permitted by Section 7.17.

    SECTION 7.14.   USE OF PROPERTY AND FACILITIES; ENVIRONMENTAL, HEALTH AND 
SAFETY LAWS.  The Borrower will, and will cause each of its Subsidiaries to, 
comply in all material respects with the requirements of all Environmental 
Laws, Environmental Permits and federal, state and local health and safety 
laws, rules, regulations and orders applicable to or pertaining to the 
Properties or business operations of the Borrower or any Subsidiary of the 
Borrower.  Without limiting the foregoing, the Borrower will not, and will 
not permit any Person to, except in accordance with applicable law, dispose 
of any Hazardous Substance into, onto or from any real property owned or 
operated by the Borrower or any of its Subsidiaries.

    SECTION 7.15.   MAINTENANCE OF CERTAIN FINANCIAL CONDITIONS.  (a) CURRENT 
RATIO.  The Borrower will not on any date permit the Current Ratio to be less 
than 1.50.


                                     -48-



    (b)   STOCKHOLDERS' EQUITY.  The Borrower will not on any date permit 
Stockholders' Equity to be less than the sum of $107,000,000 PLUS 50% (or 0% 
in the case of a deficit) of Consolidated Net Income for each fiscal year 
ending after June 30, 1997 PLUS 85%  of the proceeds (net of underwriting 
discounts and commissions and other reasonable costs associated therewith) 
from any sale after June 30, 1997 of equity by the Borrower or any of its 
Subsidiaries (other than sales of equity by any Subsidiary to the Borrower or 
to a Wholly Owned Subsidiary.

    (c)   RATIO OF CONSOLIDATED TOTAL SENIOR DEBT TO TOTAL CAPITALIZATION.  
The Borrower will not on any date permit Consolidated Total Senior Debt to 
exceed 50% of Total Capitalization.

    (d)   RATIO OF CONSOLIDATED TOTAL LIABILITIES TO TANGIBLE STOCKHOLDERS' 
EQUITY.  The Borrower will not on any date permit Consolidated Total 
Liabilities to exceed 280% of Tangible Stockholders' Equity.

    (e)   FIXED CHARGE COVERAGE RATIO.  The Borrower will not, as of the last 
day of each fiscal quarter of the Borrower ending during each of the periods 
specified below permit the Fixed Charge Coverage Ratio to be less than:



  FROM AND INCLUDING        TO AND INCLUDING      FIXED CHARGE COVERAGE
                                                 RATIO SHALL NOT BE LESS
                                                          THAN:
                                           
     April 3, 1998           March 30, 1999               1.25
    March 31, 1999           March 30, 2000               1.50
    March 31, 2000             Thereafter                 1.75


    (f)   CASH FLOW LEVERAGE RATIO.  The Borrower will not on any date permit 
(i) the ratio of Consolidated Total Senior Debt to EBITDA for the four fiscal 
quarters of the Borrower then ended to be greater than 3.0 to 1.0, or (ii) 
the ratio of Consolidated Total Debt to EBITDA for the four fiscal quarters 
of the Borrower then ended to be greater than 3.5 to 1.0

    SECTION 7.16.   INDEBTEDNESS.  The Borrower shall not issue, incur, 
assume, create or have outstanding any indebtedness for borrowed money; 
PROVIDED, HOWEVER, that the forgoing shall not restrict nor operate to 
prevent:
     
        (a)   the obligations of the Borrower owing to the Banks hereunder;
     
        (b)   the obligations of the Borrower under the Note Agreement dated
    as of July 29, 1994 between the Borrower and the purchasers identified
    therein in an aggregate principal amount not to exceed $20,000,000; and


                                     -49-



        (c)   the obligations of the Borrower in respect of Subordinated Debt.

    SECTION 7.17.   SUBSIDIARY DEBT.  The Borrower will not permit any 
Subsidiary to directly or indirectly create, assume, incur or otherwise 
become or remain liable with respect to, by way of Guaranty or otherwise, any 
Debt, except that:
     
        (a)   any Subsidiary may become and remain liable with respect to Debt
    of such Subsidiary owing to the Borrower or any Wholly Owned Subsidiary;
    
        (b)   subject to compliance with clauses (c), (d), and (f) of
    Section 7.15, any Subsidiary may become and remain liable in respect of
    Debt secured by Liens permitted under Section 7.9;
    
        (c)   The G&C Foundry Company may pay change of control benefits
    pursuant to the certain Employment Agreements with four of its employees
    and a Change of Control Agreement with one of its employees not to exceed
    $2,000,000 in the aggregate for all such employees to be paid over a 3
    year period commencing 90 days after the acquisition of the issued and
    outstanding common stock of The G&C Foundry Company by the Borrower;
    
        (d)   La Grange Foundry Inc. may become and remain liable on up to
    $5,100,000 of Debt to the Missouri Development Finance Board in connection
    with the issuance by the Missouri Development Finance Board of its
    $5,100,000 Industrial Development Revenue Bonds Series 1996 (La Grange
    Foundry Inc. Project);
    
        (e)   each Subsidiary may become and remain liable in respect of the
    Obligations hereunder pursuant to separate Guaranty Agreements;
    
        (f)   each Subsidiary may become and remain liable in respect of the
    Borrower's obligations under the Note Agreement dated as of July 29, 1994
    between the Borrower and the purchasers identified therein pursuant to a
    Guaranty substantially in the form of the Guaranty Agreement; and
    
        (g)   Sheffield Forgemasters Group Limited may become and remain
    liable in respect of letters of credit issued for its account PROVIDED
    that the sum of the aggregate face amount of all such letters of credit
    plus the reimbursement obligations owing with respect thereto do not at
    any time outstanding exceed a U.S. Dollar Equivalent of $3,000,000.


                                     -50-



    SECTION 7.18.   INVESTMENTS, ETC.  The Borrower will not, and will not 
permit any of its Subsidiaries to, directly or indirectly (through a 
Subsidiary or otherwise), make or own any Investments except:
     
        (a)   the Borrower and its Subsidiaries may make and own Investments
    in (i) readily marketable direct obligations of the United States of
    America or of any agency or instrumentality thereof the obligations of
    which are backed by the full faith and credit of the United States of
    America or readily marketable obligations unconditionally guaranteed by
    the United States of America or by any such agency or instrumentality, in
    each case maturing within one year from the date of acquisition thereof;
    (ii) certificates of deposit, time deposits or bankers' acceptances
    maturing within one year from the date of acquisition thereof issued by,
    or demand deposit accounts maintained with, any commercial bank or trust
    company organized under the laws of the United States of America or any
    state thereof or the District of Columbia, each having combined capital
    and surplus of at least $250,000,000 and having a rating of A or better
    from at least one of Standard and Poor's Ratings Group, a division of The
    McGraw-Hill Companies, Inc. or Moody's Investors Service, Inc.
    (collectively, the "RATING AGENCIES") or, if both Rating Agencies have
    issued ratings with respect to such commercial bank or trust company, from
    both of the Rating Agencies; and (iii) open market commercial paper of
    United States corporations maturing not later than 270 days after the
    issuance thereof and currently having the highest rating obtainable from
    at least one of or, if both Rating Agencies have issued ratings with
    respect to such commercial paper, both of the Rating Agencies;
    
        (b)   the Borrower and its Subsidiaries may make and own Investments
    in any money market mutual fund registered under the Investment Company
    Act of 1940, as amended, having assets in excess of $2,500,000,000;
    
        (c)   the Borrower and its Subsidiaries may continue to own the
    Investments described in Schedule 7.18(c);
    
        (d)   the Borrower and its Subsidiaries may make and own Investments
    in any Subsidiary of the Borrower or in any Person which simultaneously
    therewith becomes a Subsidiary provided that such Person is engaged
    primarily in the foundry business or in businesses reasonably related
    thereto and either (i) at the time of such acquisition and after giving
    effect thereto the Borrower's ratio of Consolidated Total Debt to Total
    Capitalization does not exceed 40% (the "40% THRESHOLD") or (ii) once the
    40% Threshold has been exceeded in that fiscal year, the total aggregate
    principal amount expended for all acquisitions thereafter in such fiscal
    year does not exceed 25% of the Stockholder's Equity of the Borrower as of
    the last day of the immediately preceding 


                                     -51-



    fiscal year of the Borrower PLUS 25% of the net proceeds (net proceeds 
    for such purposes to mean gross proceeds less reasonable underwriting 
    discounts and commissions and other reasonable costs directly incurred 
    and payable as a result thereof) received by the Borrower from the 
    issuance of additional equity or Subordinated Debt during the fiscal year 
    of the proposed acquisition; and
    
        (e)   in addition to the Investments permitted by the foregoing
    subdivisions (a) through (d) of this Section, the Borrower may make and
    own Restricted Investments to the extent permitted by Section 7.19.
    
    For purposes of this Section 7.18, Investments owned by any Person or for
which it is obligated at the time it becomes a Subsidiary shall be deemed to be
made at the time such Person becomes such a Subsidiary.

    SECTION 7.19.   RESTRICTED PAYMENTS; RESTRICTED INVESTMENTS.  The 
Borrower will not, directly or indirectly (through a Subsidiary or 
otherwise), declare, order, pay, distribute, make, or set apart any sum or 
property for any Restricted Payment, and the Borrower will not and will not 
permit any of its Subsidiaries to make or become obligated to make any 
Restricted Investment unless, both at the time of and immediately after 
effect has been given to such proposed action:
     
        (a)   no Default or Event of Default shall have occurred and be
    continuing; and
    
        (b)   the aggregate amount of
         
             (i)   all sums and property included in all Restricted Payments
         directly or indirectly declared, ordered, paid, made or set apart by
         the Borrower or any Subsidiary during the period from and including
         March 31, 1994 to and including the date of such proposed action (the
         "COMPUTATION PERIOD"), plus
         
            (ii)   the aggregate amount of all Restricted Investments (at
         original cost) made during the Computation Period (less any net
         return of capital through sale or other liquidation thereof or other
         return of capital thereon) and all commitments for Restricted
         Investments made by the Borrower or any of its Subsidiaries
         outstanding on such date
     
    shall not exceed the sum of (x) $8,000,000, PLUS (y) 50% of Consolidated
    Net Income for the Computation Period (or minus 100% of Consolidated Net
    Income in the case of a deficit) PLUS (z) the net cash proceeds received
    by the Borrower from the issuance or sale during the Computation Period of
    shares of its capital stock (other than any mandatorily redeemable
    preferred stock); and, in any event, the aggregate amount of Restricted


                                     -52-



    Payments made during any fiscal year shall not exceed 25% of Consolidated
    Net Income for the immediately preceding fiscal year.
     
    For all purposes of this Section 7.19, the amount involved in any 
Restricted Payment directly or indirectly declared, ordered, paid, 
distributed, made or set apart in property, and the amount of any Restricted 
Investment made through the transfer of property, shall be deemed to be the 
greater of (1) the fair value of such property (as determined in good faith 
by the Board of Directors) and (2) the net book value thereof on the books of 
the Borrower or any of its Subsidiaries (as determined in accordance with 
GAAP), in each case as determined on the date such Restricted Payment is 
declared, ordered, paid, distributed, made or set apart or the date such 
Restricted Investment is made or committed to be made, as the case may be.
     
    The Borrower will not pay any dividend which it has not declared nor will 
it declare any dividend (other than dividends payable solely in shares of its 
common stock) on any shares of any class of its capital stock which is 
payable more than 60 days after the date of declaration thereof.

    SECTION 7.20.   TRANSACTIONS WITH AFFILIATES; REMUNERATION.  (a) The 
Borrower will not, and will not permit any of its Subsidiaries to, directly 
or indirectly, enter into or be a party to any transaction or arrangement 
(including, without limitation, the contribution, transfer, purchase, sale or 
exchange of property, or the rendering of any service, or the payment of 
management or other service fees) with any Affiliate unless such transaction 
or arrangement is otherwise permitted under this Agreement and is entered 
into pursuant to the reasonable requirements and in the ordinary course of 
the Borrower's or such Subsidiary's business and upon terms that are fair and 
reasonable and no less favorable to the Borrower or such Subsidiary, as the 
case may be, than those which might be obtained at the time on an 
arm's-length basis from any Person which is not such an Affiliate, PROVIDED 
that nothing in this Section 7.20(a) shall prevent the Borrower or any of its 
Subsidiaries from making Compensation Payments as and to the extent permitted 
by Section 7.20(b).

    (b)   The Borrower will not, and will not permit any of its Subsidiaries 
to, make payments, directly or indirectly, of any form of compensation or 
remuneration to any of its officers, directors, employees or stockholders, 
whether by way of salaries, bonuses, participations in pension or profit 
sharing plans, fees under management contracts or for professional services, 
grants of stock options, or otherwise, and whether in cash or other property 
(any of the foregoing, "COMPENSATION PAYMENTS"), except for Compensation 
Payments in amounts which represent, in the Borrower's reasonable business 
judgment, no more than reasonable compensation for services actually 
performed for the benefit of the Borrower or one of its Subsidiaries.


                                     -53-




    SECTION 7.21.   COMPLIANCE WITH LAWS.  Without limiting any of the other 
covenants of the Borrower in this Section 7, the Borrower will, and will 
cause each of its Subsidiaries to, conduct its business, and otherwise be, in 
compliance with all applicable laws, regulations, ordinances and orders of 
any governmental or judicial authorities; PROVIDED, HOWEVER, that the 
Borrower or any Subsidiary of the Borrower shall not be required to comply 
with any such law, regulation, ordinance or order if (x) it shall be 
contesting such law, regulation, ordinance or order in good faith by 
appropriate proceedings and reserves in conformity with GAAP have been 
provided therefor on the books of the Borrower or such Subsidiary, as the 
case may be, or (y) the failure to comply therewith could not, in the 
aggregate, have a Material Adverse Effect.

    SECTION 7.22.   FISCAL YEAR.  The Borrower shall not have a fiscal year 
end on any day other than June 30 without the prior written consent of the 
Required Banks.

    SECTION 7.23.   INTERCREDITOR AGREEMENT.  If the Intercreditor Agreement 
is terminated as provided therein and the Borrower has incurred any 
indebtedness in favor of any bank, financial institution or institutional 
investor ("NEW CREDITOR") in connection with the refinancing of any 
indebtedness subject to the Intercreditor Agreement, the Borrower will, at 
its expense, upon the request of any Bank, cause the New Creditor to enter 
into a new Intercreditor Agreement, substantially in the form of the 
Intercreditor Agreement and otherwise in all respects reasonably satisfactory 
in form and substance to the Bank's.

SECTION 8.   EVENTS OF DEFAULT AND REMEDIES.

    SECTION 8.1.   EVENTS OF DEFAULT.  Any one or more of the following shall 
constitute an Event of Default:
     
        (a)   default (x) in the payment when due of the principal amount of
    any Loan or of any Reimbursement Obligation or (y) for a period of three
    (3) days in the payment when due of interest or of any other Obligation;
    
        (b)   default by the Borrower in the observance or performance of any
    covenant set forth in Section 7.1, 7.6(h), 7.9 through 7.20 or 7.22
    hereof;
    
        (c)   default by the Borrower or any Subsidiary in the observance or
    performance of any provision hereof or of any other Credit Document not
    mentioned in (a) or (b) above, which is not remedied within thirty
    (30) days after notice thereof to the Borrower or relevant Subsidiary by
    the Agent;
    
        (d)   (i) failure to pay when due any amount payable under Debt in an
    aggregate principal amount of $500,000 or more of the Borrower or any
    Subsidiary and such default 


                                     -54-



    shall continue beyond any grace period applicable thereto, or (ii) 
    default shall occur under any indenture, agreement or other instrument 
    under which any amount payable under Debt in an aggregate principal 
    amount of $500,000 or more may be issued or created and such default 
    shall continue for a period of time sufficient to permit the holder or 
    beneficiary of such amount payable under Debt or a trustee therefor to 
    cause the acceleration of the maturity of any such amount payable under 
    Debt or any mandatory unscheduled prepayment, purchase or funding thereof;
    
        (e)   any representation or warranty made herein or in any other
    Credit Document by the Borrower or any Subsidiary, or in any statement or
    certificate furnished pursuant hereto or pursuant to any other Credit
    Document by the Borrower or any Subsidiary, or in connection with any
    Credit Document, proves untrue in any material respect as of the date of
    the issuance or making, or deemed making or issuance, thereof;
    
        (f)   the Borrower or any Subsidiary shall (i) have entered
    involuntarily against it an order for relief under the United States
    Bankruptcy Code, as amended, (ii) not pay, or admit in writing its
    inability to pay, its debts generally as they become due, (iii) make an
    assignment for the benefit of creditors, (iv) apply for, seek, consent to,
    or acquiesce in, the appointment of a receiver, custodian, trustee,
    examiner, liquidator or similar official for it or any substantial part of
    its property, (v) institute any proceeding seeking to have entered against
    it an order for relief under the United States Bankruptcy Code, as
    amended, to adjudicate it insolvent, or seeking dissolution, winding up,
    liquidation, reorganization, arrangement, adjustment or composition of it
    or its debts under any law relating to bankruptcy, insolvency or
    reorganization or relief of debtors or fail to file an answer or other
    pleading denying the material allegations of any such proceeding filed
    against it, (vi) take any corporate action in furtherance of any matter
    described in parts (i)-(v) above, or (vii) fail to contest in good faith
    any appointment or proceeding described in Section 8.1(g) hereof;
    
        (g)   a custodian, receiver, trustee, examiner, liquidator or similar
    official shall be appointed for the Borrower or any Subsidiary or any
    substantial part of any of their Property, or a proceeding described in
    Section 8.1(f)(v) shall be instituted against the Borrower or any
    Subsidiary, and such appointment continues undischarged or such proceeding
    continues undismissed or unstayed for a period of sixty (60) days;
    
        (h)   the Borrower or any Subsidiary shall fail within thirty
    (30) days to pay, bond or otherwise discharge any judgment or order for
    the payment of money in excess of $500,000, which is not stayed on appeal
    or otherwise being appropriately contested in good faith in a manner that
    stays execution thereon; or
    

                                     -55-



        (i)   any Borrower Group Member shall fail to pay when due an amount
    or amounts aggregating in excess of $400,000 which it shall have become
    liable to pay to the PBGC or to a Plan under Title IV of ERISA; or notice
    of intent to terminate a Plan or Plans having aggregate Unfunded Vested
    Liabilities in excess of $400,000 (collectively, a "MATERIAL PLAN") shall
    be filed under Title IV of ERISA by any Borrower Group Member, any plan
    administrator or any combination of the foregoing; or the PBGC shall
    institute proceedings under Title IV of ERISA to terminate or to cause a
    trustee to be appointed to administer any Material Plan or a proceeding
    shall be instituted by a fiduciary of any Material Plan against any
    Borrower Group Member to enforce Section 515 or 4219(c)(5) of ERISA and
    such proceeding shall not have been dismissed within thirty (30) days
    thereafter; 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.

    SECTION 8.2.   NON-BANKRUPTCY DEFAULTS.  When any Event of Default other 
than those described in subsections (f) or (g) of Section 8.1 hereof has 
occurred and is continuing, the Agent shall, by notice to the Borrower: (a) 
if so directed by the Required Banks, terminate the remaining Revolving 
Commitments and all other obligations of the Banks hereunder on the date 
stated in such notice (which may be the date thereof); (b) if so directed by 
the Required Banks, declare the principal of and the accrued interest on all 
outstanding Notes to be forthwith due and payable and thereupon all 
outstanding Notes, including both principal and interest thereon, shall be 
and become immediately due and payable together with all other amounts 
payable under the Credit Documents without further demand, presentment, 
protest or notice of any kind ; (c) if so directed by the Required Banks and 
if permitted by the terms of a Letter of Credit, give notice of the 
occurrence of an Event of Default hereunder to the beneficiary of such Letter 
of Credit directing such beneficiary to take such action as may be permitted 
in order to draw up to the amount available to be drawn under such Letter of 
Credit and terminate such Letter of Credit; and (d) if so directed by the 
Required Banks, demand that the Borrower immediately pay to the Agent the 
full amount then available for drawing under each or any Letter of Credit, 
and the Borrower agrees to immediately make such payment and acknowledges and 
agrees that the Banks would not have an adequate remedy at law for failure by 
the Borrower to honor any such demand and that the Agent, for the benefit of 
the Banks, shall have the right to require the Borrower to specifically 
perform such undertaking whether or not any drawings or other demands for 
payment have been made under any Letter of Credit.  The Agent, after giving 
notice to the Borrower pursuant to Section 8.1(c) or this Section 8.2, shall 
also promptly send a copy of such notice to the other Banks, but the failure 
to do so shall not impair or annul the effect of such notice.

    SECTION 8.3.   BANKRUPTCY DEFAULTS.  When any Event of Default described 
in subsections (f) or (g) of Section 8.1 hereof has occurred and is 
continuing, (a) then all 


                                     -56-



outstanding Notes shall immediately become due and payable together with all 
other amounts payable under the Credit Documents without presentment, demand, 
protest or notice of any kind, and the obligation of the Banks to extend 
further credit pursuant to any of the terms hereof shall immediately 
terminate; (b) the Borrower shall immediately pay to the Agent the full 
amount then available for drawing under all outstanding Letters of Credit, 
the Borrower acknowledging that the Banks would not have an adequate remedy 
at law for failure by the Borrower to honor any such demand and that the 
Banks, and the Agent on their behalf, shall have the right to require the 
Borrower to specifically perform such undertaking whether or not any draws 
have been made under any of the Letters of Credit; and (c) if so directed by 
the Required Banks and if permitted by the terms of a Letter of Credit, the 
Agent shall give notice of the occurrence of an Event of Default hereunder to 
the beneficiary of such Letter of Credit directing such beneficiary to take 
such action as may be permitted in order to draw up to the amount available 
to be drawn under such Letter of Credit and terminate such Letter of Credit.

    SECTION 8.4.   COLLATERAL FOR UNDRAWN LETTERS OF CREDIT.  (a) If the 
prepayment of the amount available for drawing under any or all outstanding 
Letters of Credit is required under Section 8.2 or 8.3 above, the Borrower 
shall forthwith pay the amount required to be so prepaid, to be held by the 
Agent as provided in subsection (b) below.

    (b)   All amounts prepaid pursuant to subsection (a) above shall be held 
by the Agent in a separate collateral account (such account, and the credit 
balances, properties and any investments from time to time held therein, and 
any substitutions for such account, any certificate of deposit or other 
instrument evidencing any of the foregoing and all proceeds of and earnings 
on any of the foregoing being collectively called the "ACCOUNT") as security 
for, and for application by the Agent (to the extent available) to, the 
reimbursement of any payment under any Letter of Credit then or thereafter 
made by the Agent, and to the payment of the unpaid balance of any Loans and 
all other Obligations.  The Account shall be held in the name of and subject 
to the exclusive dominion and control of the Agent for the benefit of the 
Agent and the Banks.  If and when requested by the Borrower, the Agent shall 
invest funds held in the Account from time to time in direct obligations of, 
or obligations the principal of and interest on which are unconditionally 
guaranteed by, the United States of America with a remaining maturity of one 
year or less, PROVIDED that the Agent is irrevocably authorized to sell 
investments held in the Account when and as required to make payments out of 
the Account for application to amounts due and owing from the Borrower to the 
Agent or Banks; PROVIDED, HOWEVER, that if (i) the Borrower shall have made 
payment of all such obligations referred to in subsection (a) above, (ii) all 
relevant preference or other disgorgement periods relating to the receipt of 
such payments have passed, and (iii) no Letters of Credit, Commitments, Loans 
or other obligations remain outstanding hereunder, then the Agent shall repay 
to the Borrower any remaining amounts held in the Account.


                                     -57-



    SECTION 8.5.   NOTICE OF DEFAULT.  The Agent shall give notice to the 
Borrower under Section 8.1(c) hereof promptly upon being requested to do so 
by any Bank and shall thereupon notify all the Banks thereof.

    SECTION 8.6.   EXPENSES.  The Borrower agrees to pay to the Agent and 
each Bank, and any other holder of any Note outstanding hereunder, all 
expenses incurred or paid by the Agent and such Bank or any such holder, 
including reasonable attorneys' fees and court costs, in connection with any 
Default or Event of Default by the Borrower hereunder or in connection with 
the enforcement of any of the Credit Documents.

SECTION 9.   CHANGE IN CIRCUMSTANCES.

    SECTION 9.1.   CHANGE OF LAW.  Notwithstanding any other provisions of 
this Agreement or any Note, if at any time any change in applicable law or 
regulation or in the interpretation thereof makes it unlawful for any Bank to 
make or continue to maintain Eurocurrency Loans or to give effect to its 
obligations as contemplated hereby, such Bank shall promptly give notice 
thereof to the Borrower and such Bank's obligations to make or maintain 
Eurocurrency Loans under this Agreement shall terminate until it is no longer 
unlawful for such Bank to make or maintain Eurocurrency Loans.  The Borrower 
shall prepay on demand the outstanding principal amount of any such affected 
Eurocurrency Loans, together with all interest accrued thereon and all other 
amounts then due and payable to such Bank under this Agreement; PROVIDED, 
HOWEVER, subject to all of the terms and conditions of this Agreement, the 
Borrower may then elect to borrow the principal amount of the affected 
Eurocurrency Loans from such Bank by means of Domestic Rate Loans from such 
Bank that shall not be made ratably by the Banks but only from such affected 
Bank.

    SECTION 9.2.   UNAVAILABILITY OF DEPOSITS OR INABILITY TO ASCERTAIN, OR 
INADEQUACY OF, LIBOR.  If on or prior to the first day of any Interest Period 
for any Borrowing of Eurocurrency Loans:
     
        (a)   the Agent determines that deposits in U.S. Dollars (in the
    applicable amounts) are not being offered to it in the eurodollar
    interbank market for such Interest Period, or
    
        (b)   Banks having 50% or more of the aggregate amount of the
    Commitments advise the Agent that LIBOR as determined by the Agent will
    not adequately and fairly reflect the cost to such Banks of funding their
    Eurocurrency Loans for such Interest Period,


                                     -58-



then 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 Eurocurrency Loans shall be suspended.

    SECTION 9.3.   INCREASED COST AND REDUCED RETURN.  (a) If, on or after 
the date hereof, the adoption of any applicable law, rule or regulation, or 
any change therein, 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 Lending Office) with any request or directive (whether or 
not having the force of law) of any such authority, central bank or 
comparable agency:
     
        (i)   shall subject any Bank (or its Lending Office) to any tax, duty
    or other charge with respect to its Eurocurrency Loans, its Note, its
    Letter(s) of Credit, or its participation in any thereof, any
    Reimbursement Obligations owed to it or its obligation to make
    Eurocurrency Loans, issue a Letter of Credit, or to participate therein,
    or shall change the basis of taxation of payments to any Bank (or its
    Lending Office) of the principal of or interest on its Eurocurrency Loans,
    Letter(s) of Credit, or participations therein or any other amounts due
    under this Agreement in respect of its Eurocurrency Loans, Letter(s) of
    Credit, or participations therein, any Reimbursement Obligations owed to
    it, or its obligation to make Eurocurrency Loans, issue a Letter of
    Credit, or acquire participations therein (except for changes in the rate
    of tax on the overall net income of such Bank or its Lending Office
    imposed by the jurisdiction in which such Bank's principal executive
    office or Lending Office is located); or
    
       (ii)   shall impose, modify or deem applicable any reserve, special
    deposit or similar requirement (including, without limitation, any such
    requirement imposed by the Board of Governors of the Federal Reserve
    System, but excluding with respect to any Eurocurrency Loans any such
    requirement included in an applicable Eurodollar Reserve Percentage)
    against assets of, deposits with or for the account of, or credit extended
    by, any Bank (or its Lending Office) or shall impose on any Bank (or its
    Lending Office) or on the interbank market any other condition affecting
    its Eurocurrency Loans, its Note, its Letter(s) of Credit, or its
    participation in any thereof, any Reimbursement Obligation owed to it, or
    its obligation to make Eurocurrency Loans, to issue a Letter of Credit, or
    to participate therein;

and the result of any of the foregoing is to increase the cost to such Bank 
(or its Lending Office) of making or maintaining any Eurocurrency Loan, 
issuing or maintaining a Letter of Credit, or participating therein, or to 
reduce the amount of any sum received or receivable by such Bank (or its 
Lending Office) under this Agreement or under its Note with respect thereto, 
by an amount deemed by such Bank to be material, then, within fifteen (15) 
days after demand by such Bank 


                                     -59-



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

    (b)   If, after the date hereof, any Bank or the Agent shall have 
determined that the adoption of any applicable law, rule or regulation 
regarding capital adequacy, or any change therein (including, without 
limitation, any revision in the Final Risk-Based Capital Guidelines of the 
Board of Governors of the Federal Reserve System (12 CFR Part 208, Appendix 
A; 12 CFR Part 225, Appendix A) or of the Office of the Comptroller of the 
Currency (12 CFR Part 3, Appendix A), or in any other applicable capital 
rules heretofore adopted and issued by any governmental authority), 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 Lending Office) 
with any 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 such 
Bank's capital, or on the capital of any corporation controlling such Bank, 
as a consequence of its obligations hereunder to a level below that which 
such Bank could have achieved but for such adoption, change or compliance 
(taking into consideration such Bank's policies with respect to capital 
adequacy) by an amount deemed by such Bank to be material, then from time to 
time, within fifteen (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 for such reduction.

    (c)   Each Bank that determines to seek compensation under this Section 
9.3 shall notify the Borrower and the Agent of the circumstances that entitle 
the Bank to such compensation pursuant to this Section 9.3 and will designate 
a different 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 9.3 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 9.4.   LENDING OFFICES.  Each Bank may, at its option, elect to 
make its Loans hereunder at the branch, office or affiliate specified on the 
appropriate signature page hereof (each a "LENDING OFFICE") for each type of 
Loan available hereunder or at such other of its branches, offices or 
affiliates as it may from time to time elect and  designate in a written 
notice to the Borrower and the Agent.

    SECTION 9.5.   DISCRETION OF BANK AS TO MANNER OF FUNDING.  
Notwithstanding any other provision of this Agreement, each Bank shall be 
entitled to fund and maintain its funding of all or any part of its Loans in 
any manner it sees fit, it being understood, however, that for the 


                                     -60-



purposes of this Agreement all determinations hereunder shall be made as if 
each Bank had actually funded and maintained each Eurocurrency Loan through 
the purchase of deposits in the eurodollar interbank market having a maturity 
corresponding to such Loan's Interest Period and bearing an interest rate 
equal to LIBOR for such Interest Period.

SECTION 10.  THE AGENT.

    SECTION 10.1.   APPOINTMENT AND AUTHORIZATION OF AGENT.  Each Bank hereby 
appoints Harris Trust and Savings Bank as the Agent under the Credit 
Documents and hereby authorizes the Agent to take such action as Agent on its 
behalf and to exercise such powers under the Credit Documents as are 
delegated to the Agent by the terms thereof, together with such powers as are 
reasonably incidental thereto.  Without limiting the generality of the 
foregoing, Harris Trust and Savings Bank in its capacity as Collateral Agent 
under the Pledge Agreement shall be entitled to all the rights, privileges, 
authority and immunities provided the Agent under this Section 10 to the same 
extent and with the same force and effect as if the Collateral Agent were the 
Agent hereunder.

    SECTION 10.2.   AGENT AND ITS AFFILIATES.  The Agent shall have the same 
rights and powers under this Agreement and the other Credit Documents as any 
other Bank and may exercise or refrain from exercising the same as though it 
were not the Agent, and the Agent and its affiliates may accept deposits 
from, lend money to, and generally engage in any kind of business with the 
Borrower or any Affiliate of the Borrower as if it were not the Agent under 
the Credit Documents.  The term Bank as used herein and in all other Credit 
Documents, unless the context otherwise clearly requires, includes the Agent 
in its individual capacity as a Bank.  References in Section 1 hereof to the 
Agent's Loans, or to the amount owing to the Agent for which an interest rate 
is being determined, refer to the Agent in its individual capacity as a Bank.

    SECTION 10.3.   ACTION BY AGENT.  In the event that the Agent receives 
from the Borrower a written notice of an Event of Default pursuant to Section 
7.6(h) hereof, the Agent shall promptly give each of the Banks written notice 
thereof. The obligations of the Agent under the Credit Documents are only 
those expressly set forth therein.  Without limiting the generality of the 
foregoing, the Agent shall not be required to take any action hereunder with 
respect to any Default or Event of Default, except as expressly provided in 
Sections 8.2 and 8.5.  In no event, however, shall the Agent be required to 
take any action in violation of applicable law or of any provision of any 
Credit Document, and the Agent shall in all cases be fully justified in 
failing or refusing to act hereunder or under any other Credit Document 
unless it shall be first indemnified to its reasonable satisfaction by the 
Banks against any and all costs, expense, and liability which may be incurred 
by it by reason of taking or continuing to take any such action.  The Agent 
shall be entitled to assume that no Default or Event of Default exists unless 
notified to the contrary by a Bank or the Borrower.  In all cases in which 
this Agreement and the other Credit Documents do 


                                     -61-




not require the Agent to take certain actions, the Agent shall be fully 
justified in using its discretion in failing to take or in taking any action 
hereunder and thereunder.

     SECTION 10.4.   CONSULTATION WITH EXPERTS.  The Agent may consult with 
legal counsel, 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 10.5.   LIABILITY OF AGENT; CREDIT DECISION.  Neither the Agent 
nor any of its directors, officers, agents, or employees shall be liable for 
any action taken or not taken by it in connection with the Credit Documents 
(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 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, any other 
Credit Document or any Credit Event; (ii) the performance or observance of 
any of the covenants or agreements of the Borrower contained herein or in any 
other Credit Document; (iii) the satisfaction of any condition specified in 
Section 6 hereof, except receipt of items required to be delivered to the 
Agent; or (iv) the validity, effectiveness, genuineness, enforceability, 
perfection, value, worth or collectibility hereof or of any other Credit 
Document or of any other documents or writing furnished in connection with 
any Credit Document; and the Agent makes no representation of any kind or 
character with respect to any such matter mentioned in this sentence.  The 
Agent may execute any of its duties under any of the Credit Documents by or 
through employees, agents, and attorneys-in-fact and shall not be answerable 
to the Banks, the Borrower or any other Person for the default or misconduct 
of any such agents or attorneys-in-fact selected with reasonable care.  The 
Agent shall not incur any liability by acting in reliance upon any notice, 
consent, certificate, other document or statement (whether written or oral) 
believed by it to be genuine or to be sent by the proper party or parties.  
In particular and without limiting any of the foregoing, the Agent shall have 
no responsibility for confirming the accuracy of any Compliance Certificate 
or other document or instrument received by it under the Credit Documents.  
The Agent may treat the owner of any Note as the holder thereof until written 
notice of transfer shall have been filed with the Agent signed by such owner 
in form satisfactory to the Agent.  Each Bank acknowledges that it has 
independently and without reliance on the Agent or any other Bank, and based 
upon such information, investigations and inquiries as it deems appropriate, 
made its own credit analysis and decision to extend credit to the Borrower in 
the manner set forth in the Credit Documents.  It shall be the responsibility 
of each Bank to keep itself informed as to the creditworthiness of the 
Borrower, and the Agent shall have no liability to any Bank with respect 
thereto.

     SECTION 10.6.   COSTS AND EXPENSES.  Each Bank agrees to reimburse the 
Agent for all out-of-pocket costs and expenses suffered or incurred by the 
Agent or any security trustee in 

                                     -62-


performing its duties hereunder and under the other Credit Documents or in 
the exercise of any right or power imposed or conferred upon the Agent hereby 
or thereby (except to the extent that such costs and expenses arise out of 
the Agent's or such security trustee's gross negligence or willful 
misconduct), to the extent that the Agent is not promptly reimbursed for the 
same by the Borrower all such costs and expenses to be borne by the Banks 
ratably in accordance with their respective Percentages.

     SECTION 10.7.   INDEMNITY.  The Banks shall ratably, in accordance with 
their respective Percentages, indemnify and hold the Agent, and its 
directors, officers, employees, agents and representatives harmless from and 
against any liabilities, losses, costs or expenses suffered or incurred by it 
or by any security trustee under any Credit Document or in connection with 
the transactions contemplated thereby, regardless of when asserted or 
arising, except to the extent they are promptly reimbursed for the same by 
the Borrower and except to the extent that any event giving rise to a claim 
was caused by the gross negligence or willful misconduct of the party seeking 
to be indemnified.  The obligations of the Banks under this Section 10.7 and 
under Section 10.6 above shall survive termination of this Agreement.

     SECTION 10.8.   RESIGNATION OF AGENT AND SUCCESSOR AGENT.  The Agent may 
resign at any time by giving written notice thereof to the Banks and the 
Borrower. Upon any such resignation of the Agent, the Required Banks shall 
have the right to appoint a successor Agent.  If no successor Agent shall 
have been so appointed by the Required Banks, and shall have accepted such 
appointment, within thirty (30) days after the retiring Agent's giving of 
notice of resignation, then the retiring Agent may, on behalf of the Banks, 
appoint a successor Agent, which shall be any Bank hereunder or any 
commercial bank organized under the laws of the United States of America or 
of any State thereof and having a combined capital and surplus of at least 
$200,000,000. Upon the acceptance of its appointment as the Agent hereunder, 
such successor Agent shall thereupon succeed to and become vested with all 
the rights and duties of the retiring Agent under the Credit Documents, and 
the retiring Agent shall be discharged from its duties and obligations 
thereunder.  After any retiring Agent's resignation hereunder as Agent, the 
provisions of this Section 10 and all protective provisions of the other 
Credit Documents shall inure to its benefit as to any actions taken or 
omitted to be taken by it while it was Agent.

SECTION 11.  MISCELLANEOUS.

     SECTION 11.1.   WITHHOLDING TAXES.  (a) PAYMENTS FREE OF WITHHOLDING.  
Except as otherwise required by law and subject to Section 11.1(b) hereof, 
each payment by the Borrower under this Agreement or the other Credit 
Documents shall be made without withholding for or on account of any present 
or future taxes (other than overall net income taxes on the recipient) 
imposed by or within the jurisdiction in which the Borrower is domiciled, any 
jurisdiction from which the Borrower makes any payment, or (in each case) any 
political subdivision or taxing

                                     -63-


authority thereof or therein.  If any such withholding is so required, the 
Borrower shall make the withholding, pay the amount withheld to the 
appropriate governmental authority before penalties attach thereto or 
interest accrues thereon and forthwith pay such additional amount as may be 
necessary to ensure that the net amount actually received by each Bank and 
the Agent free and clear of such taxes (including such taxes on such 
additional amount) is equal to the amount which that Bank or the Agent (as 
the case may be) would have received had such withholding not been made.  If 
the Agent or any Bank pays any amount in respect of any such taxes, penalties 
or interest the Borrower shall reimburse the Agent or that Bank for that 
payment on demand in the currency in which such payment was made.  If the 
Borrower pays any such taxes, penalties or interest, it shall deliver 
official tax receipts evidencing that payment or certified copies thereof to 
the Bank or Agent on whose account such withholding was made (with a copy to 
the Agent if not the recipient of the original) on or before the thirtieth 
day after payment.

     (b)   U.S. WITHHOLDING TAX EXEMPTIONS.  Each Bank that is not a United 
States person (as such term is defined in Section 7701(a)(30) of the Code) 
shall submit to the Borrower and the Agent on or before the earlier of the 
date the initial Borrowing is made hereunder and thirty (30) days after the 
date hereof, two duly completed and signed copies of either Form 1001 
(relating to such Bank and entitling it to a complete exemption from 
withholding under the Code on all amounts to be received by such Bank, 
including fees, pursuant to the Credit Documents and the Loans) or Form 4224 
(relating to all amounts to be received by such Bank, including fees, 
pursuant to the Credit Documents and the Loans) of the United States Internal 
Revenue Service.  Thereafter and from time to time, each Bank shall submit to 
the Borrower and the Agent such additional duly completed and signed copies 
of one or the other of such Forms (or such successor forms as shall be 
adopted from time to time by the relevant United States taxing authorities) 
as may be (i) notified by the Borrower, directly or through the Agent, to 
such Bank and (ii) required under then-current United States law or 
regulations to avoid or reduce United States withholding taxes on payments in 
respect of all amounts to be received by such Bank, including fees, pursuant 
to the Credit Documents or the Loans.

     (c)   INABILITY OF BANK TO SUBMIT FORMS.  If any Bank determines, as a 
result of any change in applicable law, regulation or treaty, or in any 
official application or interpretation thereof, that it is unable to submit 
to the Borrower or Agent any form or certificate that such Bank is obligated 
to submit pursuant to subsection (b) of this Section 11.1. or that such Bank 
is required to withdraw or cancel any such form or certificate previously 
submitted or any such form or certificate otherwise becomes ineffective or 
inaccurate, such Bank shall promptly notify the Borrower and Agent of such 
fact and the Bank shall to that extent not be obligated to provide any such 
form or certificate and will be entitled to withdraw or cancel any affected 
form or certificate, as applicable.

                                     -64-


     SECTION 11.2.   NO WAIVER OF RIGHTS.  No delay or failure on the part of 
the Agent or any Bank or on the part of the holder or holders of any Note in 
the exercise of any power or right under any Credit Document shall operate as 
a waiver thereof, nor as an acquiescence in any default, nor shall any single 
or partial exercise thereof preclude any other or further exercise of any 
other power or right, and the rights and remedies hereunder of the Agent, the 
Banks and the holder or holders of any Notes are cumulative to, and not 
exclusive of, any rights or remedies which any of them would otherwise have.

     SECTION 11.3.   NON-BUSINESS DAY.  If any payment of principal or 
interest on any Loan or of any other Obligation shall fall due on a day which 
is not a Business Day, interest or fees (as applicable) at the rate, if any, 
such Loan or other Obligation bears for the period prior to maturity shall 
continue to accrue on such Obligation from the stated due date thereof to and 
including the next succeeding Business Day, on which the same shall be 
payable.

     SECTION 11.4.   DOCUMENTARY TAXES.  The Borrower agrees that it will pay 
any documentary, stamp or similar taxes payable in respect to any Credit 
Document, including interest and penalties, in the event any such taxes are 
assessed irrespective of when such assessment is made and whether or not any 
credit is then in use or available hereunder.

     SECTION 11.5.   SURVIVAL OF REPRESENTATIONS.  All representations and 
warranties made herein or in certificates given pursuant hereto shall survive 
the execution and delivery of this Agreement and the other Credit Documents, 
and shall continue in full force and effect with respect to the date as of 
which they were made as long as any credit is in use or available hereunder.

     SECTION 11.6.   SURVIVAL OF INDEMNITIES.  All indemnities and all other 
provisions relative to reimbursement to the Banks of amounts sufficient to 
protect the yield of the Banks with respect to the Loans, including, but not 
limited to, Section 1.11, Section 9.3 and Section 11.15 hereof, shall survive 
the termination of this Agreement and the other Credit Documents and the 
payment of the Loans and all other Obligations.

     SECTION 11.7.   SHARING OF SET-OFF.  Each Bank agrees with each other 
Bank a party hereto that if such Bank shall receive and retain any payment, 
whether by set-off or application of deposit balances or otherwise 
("SET-OFF"), on any of the Loans or Reimbursement Obligations in excess of 
its ratable share of payments on all such obligations then outstanding to the 
Banks, then such Bank shall purchase for cash at face value, but without 
recourse, ratably from each of the other Banks such amount of the Loans or 
Reimbursement Obligations, or participations therein, held by each such other 
Banks (or interest therein) as shall be necessary to cause such Bank to share 
such excess payment ratably with all the other Banks; PROVIDED, HOWEVER, that 
if any such purchase is made by any Bank, and if such excess payment or part 
thereof is thereafter 

                                     -65-


recovered from such purchasing Bank, the related purchases from the other 
Banks shall be rescinded ratably and the purchase price restored as to the 
portion of such excess payment so recovered, but without interest.  For 
purposes of this Section 11.7, amounts owed to or recovered by, the Agent in 
connection with Reimbursement Obligations in which Banks have been required 
to fund their participation shall be treated as amounts owed to or recovered 
by the Agent as a Bank hereunder.

     SECTION 11.8.   NOTICES.  Except as otherwise specified herein, all 
notices under the Credit Documents shall be in writing (including cable, 
telecopy or telex) and shall be given to a party hereunder at its address, 
telecopier number or telex numbers set forth below or such other address, 
telecopier number or telex as such party may hereafter specify by notice to 
the Agent and the Borrower, given by courier, by United States certified or 
registered mail, or by other telecommunication device capable of creating a 
written record of such notice and its receipt.  Notices under the Credit 
Documents to the Banks and the Agent shall be addressed to their respective 
addresses, telecopier, telex, or telephone numbers set forth on the signature 
pages hereof, and to the Borrower to:
              
              Atchison Casting Corporation
              400 South 4th Street
              Atchison, Kansas  66002-0188
              Telecopier: (913) 367-2155
              Attention:  Chief Financial Officer
     
     Each such notice, request or other communication shall be effective (i) 
if given by telecopier, when such telecopy is transmitted to the telecopier 
number specified in this Section 11.8 or on the signature pages hereof and a 
confirmation of receipt of such telecopy has been received by the sender, 
(ii) if given by telex, when such telex is transmitted to the telex number 
specified in this Section 11.8 or on the signature pages hereof and the 
answerback is received by sender, (iii) if given by courier, when delivered, 
(iv) if given by mail, five (5) days after such communication is deposited in 
the mail, registered with return receipt requested, addressed as aforesaid or 
(v) if given by any other means, when delivered at the addresses specified in 
this Section 11.8 or on the signature pages hereof; PROVIDED THAT any notice 
given pursuant to Section 1 hereof shall be effective only upon receipt.

     SECTION 11.9.   COUNTERPARTS.  This Agreement may be executed in any 
number of counterparts, and by the different parties on different 
counterparts, each of which when executed shall be deemed an original but all 
such counterparts taken together shall constitute one and the same instrument.

                                     -66-


     SECTION 11.10.  SUCCESSORS AND ASSIGNS.  This Agreement shall be binding 
upon the Borrower and its successors and assigns, and shall inure to the 
benefit of each of the Banks and the benefit of their respective successors 
and assigns, including any subsequent holder of any Note.  The Borrower may 
not assign any of its rights or obligations under any Credit Document without 
the written consent of all of the Banks.

     SECTION 11.11.  PARTICIPANTS AND NOTE ASSIGNEES.  Each Bank shall have 
the right at its own cost to grant participations (to be evidenced by one or 
more agreements or certificates of participation) in the Loans made and 
Reimbursement Obligations and/or Commitment held by such Bank at any time and 
from time to time, and to assign its rights under such Loans and 
Reimbursement Obligations, or the Note evidencing such Loans, and under the 
other Credit Documents, to one or more other Persons with the prior written 
consent of the Borrower, which consent will not be unreasonably withheld; 
PROVIDED THAT no such participation or assignment shall relieve any Bank of 
any of its obligations under this Agreement, and, PROVIDED, FURTHER that no 
such assignee or participant shall have any rights under this Agreement 
except as provided in this Section 11.11, and the Agent shall have no 
obligation or responsibility to such participant or assignee, except that 
nothing herein provided is intended to affect the rights of an assignee of a 
Note to enforce the Note assigned, and, PROVIDED, FURTHER, that no such 
consent of the Borrower shall be required if such transfer is made to an 
Affiliate of such Bank.  Any agreement pursuant to which such participation 
or assignment of Obligations or a Note or the rights thereunder is granted 
shall provide that the granting Bank shall retain the sole right and 
responsibility to enforce the obligations of the Borrower under this 
Agreement and the other Credit Documents including, without limitation, the 
right to approve any amendment, modification or waiver of any provision of 
the Credit Documents, except that such agreement may provide that such Bank 
will not agree to any modification, amendment or waiver of the Credit 
Documents described in clause (i) of Section 11.13 hereof without the consent 
of such participant or assignee.  Any party to which such a participation or 
assignment has been granted shall have the benefits of Section 1.11 and 
Section 9.3 hereof.  Any Bank assigning any Note hereunder shall give prompt 
notice thereof to the Borrower and the Agent, who shall in each case only be 
required to treat such assignee of a Note as the holder thereof after receipt 
of such notice.  The Borrower authorizes each Bank to disclose to any 
purchaser or prospective purchaser of an interest in its Loans, Reimbursement 
Obligations owed to it or its Commitment under this Section 11.11 any 
financial or other information pertaining to the Borrower.

     SECTION 11.12.  ASSIGNMENT OF COMMITMENTS BY BANKS.  Each Bank shall 
have the right at any time, with the prior consent of the Borrower and Agent, 
which shall not be unreasonably withheld, to sell, assign, transfer or 
negotiate all or any part of its Commitment (including the same percentage of 
its Note, outstanding Loans and Reimbursement Obligations owed to it) to one 
or more Persons, provided that such assignment shall be of a fixed percentage 
(and not by its terms a varying percentage) of the assigning Bank's 
Commitment, provided further that each 

                                     -67-


assignment shall be for an amount of at least $5,000,000; PROVIDED FURTHER 
that the Agent shall have received at the time of each such assignment the 
payment of a non-refundable assignment fee of $3,500.  Any such assignee 
shall become a Bank for all purposes hereunder to the extent of the 
Commitment it assumes and agrees to be bound by the terms of this Agreement 
and the Intercreditor Agreement and the assigning Bank shall be released from 
its obligations, and will have released its rights, under the Credit 
Documents to the extent of such assignment.  The Borrower and each Guarantor 
authorizes each Bank to disclose to any purchaser or prospective purchaser of 
an interest in its Loans, Reimbursement Obligations owed to it or its 
Commitment under this Section 11.12 any financial or other information 
pertaining to the Borrower and each Subsidiary.

     SECTION 11.13.  AMENDMENTS.  Any provision of the Credit Documents may 
be amended or waived if, but only if, such amendment or waiver is in writing 
and is signed by (a) the Borrower, (b) the Required Banks, and (c) if the 
rights or duties of the Agent are affected thereby, the Agent; provided that:
     
         (i)   no amendment or waiver pursuant to this Section shall
     (A) increase the Commitment of any Bank without the consent of such Bank,
     or (B) reduce the amount of or postpone any fixed date for payment of any
     principal of or interest on any Loan or Reimbursement Obligation or of any
     fee payable hereunder without the consent of each Bank; and
     
        (ii)   no amendment or waiver pursuant to this Section shall, unless
     signed by each Bank, change the provisions of this Section, the definition
     of Required Banks, or any condition precedent set forth in Section 6
     hereof or the provisions of Sections 8.1(f), 8.1(g) or 8.3, or 9, or
     release any Subsidiary from its obligations under a Guaranty Agreement, or
     release any of the collateral subject to the terms of the Pledge
     Agreement, or affect the number of Banks required to take any action
     hereunder.

     SECTION 11.14.  HEADINGS.  Section headings used in this Agreement are 
for reference only and shall not affect the construction of this Agreement.

     SECTION 11.15.  LEGAL FEES, OTHER COSTS AND INDEMNIFICATION.  The 
Borrower agrees to pay the reasonable fees and disbursements of Messrs. 
Chapman and Cutler, counsel to the Agent, in connection with the preparation 
and execution of the Credit Documents, and any amendment, waiver or consent 
related hereto, whether or not the transactions contemplated herein are 
consummated.  The Borrower further agrees to indemnify each Bank, the Agent, 
and any security trustee and their respective directors, officers and 
employees, against all losses, claims, damages, penalties, judgments, 
liabilities and expenses (including, without limitation, all expenses of 
litigation or preparation therefor, whether or not the indemnified Person is 
a party thereto) which 

                                     -68-


any of them may pay or incur arising out of or relating to any Credit 
Document or any of the transactions contemplated thereby or the direct or 
indirect application or proposed application of the proceeds of any Loan, 
other than those which arise from the gross negligence or willful misconduct 
of the party claiming indemnification.  The Borrower, upon demand by the 
Agent or a Bank at any time, shall reimburse the Agent or Bank for any legal 
or other expenses incurred in connection with investigating or defending 
against any of the foregoing except if the same is directly due to the gross 
negligence or willful misconduct of the party to be indemnified.

     SECTION 11.16.  SET OFF.  In addition to any rights now or hereafter 
granted under applicable law and not by way of limitation of any such rights, 
upon the occurrence of any Event of Default, each Bank and each subsequent 
holder of any Note is hereby authorized by the Borrower at any time or from 
time to time, without notice to the Borrower or to any other Person, any such 
notice being hereby expressly waived, to set off and to appropriate and to 
apply any and all deposits (general or special, including, but not limited 
to, Indebtedness evidenced by certificates of deposit, whether matured or 
unmatured, but not including trust accounts, and in whatever currency 
denominated) and any other Indebtedness at any time held or owing by that 
Bank or that subsequent holder to or for the credit or the account of the 
Borrower, whether or not matured, against and on account of the obligations 
and liabilities of the Borrower to that Bank or that subsequent holder under 
the Credit Documents, including, but not limited to, all claims of any nature 
or description arising out of or connected with the Credit Documents, 
irrespective of whether or not (a) that Bank or that subsequent holder shall 
have made any demand hereunder or (b) the principal of or the interest on the 
Loans or Notes and other amounts due hereunder shall have become due and 
payable pursuant to Section 8 and although said obligations and liabilities, 
or any of them, may be contingent or unmatured.

     SECTION 11.17.  ENTIRE AGREEMENT.  The Credit Documents constitute the 
entire understanding of the parties thereto with respect to the subject 
matter thereof and any prior or contemporaneous agreements, whether written 
or oral, with respect thereto are superseded hereby.

     SECTION 11.18.  GOVERNING LAW.  This Agreement and the other Credit 
Documents, and the rights and duties of the parties hereto, shall be 
construed and determined in accordance with the internal laws of the State of 
Illinois.

     SECTION 11.19.  SUBMISSION TO JURISDICTION; WAIVER OF JURY TRIAL.  THE 
BORROWER HEREBY SUBMITS TO THE NONEXCLUSIVE JURISDICTION OF THE UNITED STATES 
DISTRICT COURT FOR THE NORTHERN DISTRICT OF ILLINOIS AND OF ANY ILLINOIS 
STATE COURT SITTING IN THE CITY OF CHICAGO FOR PURPOSES OF ALL LEGAL 
PROCEEDINGS ARISING OUT OF OR RELATING TO THIS AGREEMENT, THE OTHER CREDIT 
DOCUMENTS OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY.  THE BORROWER 
IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, ANY OBJECTION 
WHICH IT MAY NOW 

                                     -69-





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.  THE BORROWER, THE AGENT, AND EACH BANK
HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL
PROCEEDING ARISING OUT OF OR RELATING TO ANY CREDIT DOCUMENT OR THE
TRANSACTIONS CONTEMPLATED THEREBY.

     SECTION 11.20.  INTERCREDITOR AGREEMENT.  Each of the Banks that has not 
heretofore executed the Intercreditor Agreement hereby acknowledges that it 
assumes and agrees to be bound by the terms of the Intercreditor Agreement as 
if it were an original signatory thereto.

     SECTION 11.21.  CURRENCY.  Each reference in this Agreement to U.S. 
Dollars or to an Alternative Currency (the "RELEVANT CURRENCY") is of the 
essence.  To the fullest extent permitted by law, the obligations of the 
Borrower and each Guarantor in respect of any amount due in the relevant 
currency under this Agreement shall, notwithstanding any payment in any other 
currency (whether pursuant to a judgment or otherwise), be discharged only to 
the extent of the amount in the relevant currency that the Person entitled to 
receive such payment may, in accordance with normal banking procedures, 
purchase with the sum paid in such other currency (after any premium and 
costs of exchange) on the Business Day immediately following the day on which 
such Person receives such payment.  If the amount of the relevant currency so 
purchased is less than the sum originally due to such Person in the relevant 
currency, the Borrower or relevant Guarantor agrees, as a separate obligation 
and notwithstanding any such judgment, to indemnify such Person against such 
loss, and if the amount of the specified currency so purchased exceeds the 
sum of (a) the amount originally due to the relevant Person in the specified 
currency plus (b) any amounts shared with other Banks as a result of 
allocations of such excess as a disproportionate payment to such Person under 
Section 11.7 hereof, such Person agrees to remit such excess to the Borrower.
     
     Upon your acceptance hereof in the manner hereinafter set forth, this 
Agreement shall be a contract between us for the purposes hereinabove set 
forth.
     
     Dated as of April 3, 1998
                                    
                                    Atchison Casting Corporation
                                    
                                    
                                    By     /s/ Kevin T. McDermed
                                    Name   Kevin T. McDermed
                                    Title  V.P. & Treasurer
                                    
                                    
                                      -70-



     Accepted and Agreed to as of the day and year last above written.

Address and Amount of Commitments:

Address:                              HARRIS TRUST AND SAVINGS BANK, in its
                                      individual capacity as a Bank and as
                                      Agent
     111 West Monroe Street
     Chicago, Illinois  60690
     Attn:  Mr. Len Meyer

Telecopy:  (312) 293-5041             By     /s/ Len E. Myer
Telephone: (312) 461-7611             Name   Len E. Myer
                                      Title  Vice President


Commitment:                           $17,500,000
Term Loan Amount:                     $10,000,000

Lending Offices:

Domestic Rate Loans:
     
     111 West Monroe Street
     Chicago, Illinois  60690
     Attn:  Mr. Len Meyer

Eurocurrency Loans:
     
     111 West Monroe Street
     Chicago, Illinois  60690
     Attn:  Mr. Len Meyer


                                      -71-



Address:                              COMMERCE BANK, N.A.
     1000 Walnut Street
     Kansas City, Missouri  64141
     Mail Stop BB 17-1
     Attn:  Jeff R. Gray
                                      By     /s/ Jeffrey R. Gray
Telecopy:  (816) 234-7290             Name   Jeffrey R. Gray
Telephone: (816) 234-2950             Title  Vice President


Commitment:                           $9,545,450
Term Loan Amount:                     $5,454,545

Lending Offices:

Domestic Rate Loans:
     
     1000 Walnut
     Kansas City, Missouri  64141

Eurocurrency Loans:
     
     1000 Walnut
     Kansas City, Missouri  64141


                                      -72-



Address:                              MERCANTILE BANK
     1101 Walnut Street
     Kansas City, Missouri  64106
     Attn:  Brian Hoban
                                      By      /s/ Brain Hoban
Telecopy:  (816) 871-2226             Name    Brain Hoban
Telephone: (816) 871-2434             Title   Corporate Banking Officer


Commitment:                           $9,545,455
Term Loan Amount:                     $5,454,545

Lending Offices:

Domestic Rate Loans:
     
     1101 Walnut Street
     Kansas City, Missouri  64106

Eurocurrency Loans:
     
     1101 Walnut Street
     Kansas City, Missouri  64106
     

                                      -73-



Address:                            KEYBANK NATIONAL ASSOCIATION
     Mailcode:  OH-01-27-0606
     127 Public Square
     Cleveland, OH  44114-1306
     Attn:  Sharon Weinstein
                                      By     /s/ Sharon E. Weinstein
Telecopy:  (216) 689-4981             Name   Sharon Weinstein
Telephone: (216) 689-3443             Title  Vice President


Commitment:                           $9,545,455
Term Loan Amount:                     $5,454,545

Lending Offices:

Domestic Rate Loans:
     
     127 Public Square
     Cleveland, OH  44114-1306

Eurocurrency Loans:
     
     127 Public Square
     Cleveland, OH  44114-1306

                                      -74-



Address:                            COMERICA BANK
     Comerica Tower at Detroit Center
     500 Woodward Avenue
     Mail Code 3269
     Detroit, MI  48226-3269
     Attn:  Burt Shurly
                                      By     /s/ Burt R. Shurly III
Telecopy:  (313) 222-9516             Name   Burt R. Shurly III
Telephone: (313) 222-3070             Title  Vice President


Commitment:                           $6,363,636
Term Loan Amount:                     $3,636,364

Lending Offices:

Domestic Rate Loans:
     
     500 Woodward Avenue
     Detroit, MI 48226-3269

Eurocurrency Loans:
     
     500 Woodward Avenue
     Detroit, MI  48226-3269

                                      -75-



Address:                            HIBERNIA NATIONAL BANK
     313 Carondelet, 12th Floor
     New Orleans, LA  70130
     Attn:  Troy Villafarra
                                      By     /s/ Troy J. Villafarra
Telecopy:  (504) 533-5344             Name   Troy J. Villafarra
Telephone: (504) 533-2738             Title  Vice President


Commitment:                           $6,363,636
Term Loan Amount:                     $3,636,364

Lending Offices:

Domestic Rate Loans:
     
     313 Carondelet, 12th Floor
     New Orleans, LA  70130

Eurocurrency Loans:
     
     313 Carondelet, 12th Floor
     New Orleans, LA  70130


                                      -76-



Address:                            NATIONAL WESTMINSTER BANK PLC
     1 Princes Street
     London, EC2R8PB
     Attn:  Lindsay Bridgman
                                      By     /s/ J Brett
Telecopy:  011 44 171 390 1768        Name   John Brett
Telephone: 011 44 171 390 1231        Title  Corporate Manager


Commitment:                           $6,363,636
Term Loan Amount:                     $3,636,364

Lending Offices:

Domestic Rate Loans:
     
     175 Water Street
     New York, New York 10038

Eurocurrency Loans:
     
     Commercial Loans
     NatWest Global Financial Markets
     Kings Cross House
     200 Pentonville Road
     London, England
     N1 9HL


                                      -77-



Address:                            NORWEST BANK MINNESOTA, N.A.
     Norwest Center
     Sixth and Marquette
     Minneapolis, MN 55479-0075
     Attn:  R. Duncan Sinclair
                                      By     /s/ R. Duncan Sinclair
Telecopy:  (612) 667-6932             Name   R. Duncan Sinclair
Telephone: (612) 667-0650             Title  Vice President


Commitment:                           $4,772,727
Term Loan Amount:                     $2,727,273

Lending Offices:

Domestic Rate Loans:
     
     Sixth and Marquette
     Minneapolis, MN 55479-0075

Eurocurrency Loans:
     
     Sixth and Marquette
     Minneapolis, MN 55479-0075
                                    

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