ATCHISON CASTING CORP
8-K, 1998-04-16
IRON & STEEL FOUNDRIES
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<PAGE>

                         SECURITIES AND EXCHANGE COMMISSION
                              Washington, D.C.  20549
                                          
                                          
                                          
                                          
                                      FORM 8-K
                                          
                                          
                                          
                                          
                                   CURRENT REPORT
                                          
                                          
                                          
                                          
                                          
                       Pursuant to Section 13 or 15(d) of the
                          Securities Exchange Act of 1934
                                          
                                          
                                          
Date of Report (Date of earliest event reported)  April 6, 1998


                                          
                            Atchison Casting Corporation
- -------------------------------------------------------------------------------
               (Exact name of registrant as specified in its charter)
                                          
                                          
                Kansas               1-12541                  48-1156578
- -------------------------------------------------------------------------------
(State or other jurisdiction       (Commission              (IRS Employer 
    of incorporation)              File Number)           Identification No.)
                                          
                                          
   400 South Fourth Street, Atchison, Kansas                     66002
- -------------------------------------------------------------------------------
     (Address of principal executive offices)                  (Zip Code)
                                          
                                          
Registrant's telephone number, including area code     (913)367-2121


                                         NONE
- -------------------------------------------------------------------------------
           (Former name or former address, if changed since last report)


<PAGE>


Item 2.   ACQUISITION OR DISPOSITION OF ASSETS

          On April 6, 1998, Atchison Casting UK Ltd ("ACUK"), a subsidiary of 
the registrant, acquired all of the outstanding capital stock, consisting of 
76,987,733 ordinary shares of capital stock, of Sheffield Forgemasters Group 
Limited ("Sheffield"), incorporated in England and Wales, from the 
stockholders of Sheffield for approximately U.S. $54.9 million in cash and 
1,040,000 ordinary shares of ACUK valued at  U.S. $914,817.  The 1,040,000 
ordinary shares, consisting of approximately 5.0% of the outstanding stock, 
of ACUK were issued to Sheffield management in exchange for 1,267,477 shares 
of Sheffield instead of the cash consideration. The purchase price was 
determined pursuant to arm's length negotiations between the parties.
          
          Sheffield includes Forgemasters Steel & Engineering Limited, River 
Don Castings Limited, Forged Rolls (UK) Limited and British Rollmakers 
Limited, among other operating units.  The companies' products serve a 
variety of markets and end users, including steel rolling mills, paper and 
plastic processing, oil and gas exploration and production, fossil and 
nuclear electricity generation and forging ingots, which the registrant 
intends to continue.  

          The funds used for this acquisition were secured by bank loans 
extended by Harris Trust and Savings Bank, as Agent, under the Amended and 
Restated Credit Agreement dated April 3, 1998, among the registrant and the 
Banks party thereto.

Item 7.        FINANCIAL STATEMENTS AND EXHIBITS

(a) and        It is impracticable at this time to provide the financial
(b)            statements required by Item 7(a) and (b) of Form 8-K.  The
               required financial statements will be filed by amendment to this
               Form 8-K as soon as they become available, but in no event later
               than 60 days after the date upon which this Form 8-K must be
               filed.

(c)            EXHIBITS

               (2.1)  The Offer from ACUK to the stockholders of Sheffield dated
               April 6, 1998.

               (2.2)  Deed of Warranty and Undertaking in respect of Sheffield
               and its Subsidiaries dated April 6, 1998 by and among Phillip
               Montague Wright, Malcom Arthur Brand and David Fletcher and ACUK.
               Certain schedules and exhibits to the Deed of Warranty and 
               Undertaking have not been filed. The registrant agrees to 
               provide the Commission supplementally with a copy of any 
               exhibit or schedule requested by the Commission.

               (4.1a) The Amended and Restated Credit Agreement dated as of
               April 3, 1998, among the registrant, the Banks party thereto and
               Harris Trust and Savings Bank, as Agent.  Certain schedules and
               exhibits to the Amended and Restated Credit Agreement have not
               been filed.  The registrant agrees to provide the Commission
               supplementally with a copy of any exhibit or schedule requested
               by the Commission.

<PAGE>

               (4.1b) Pledge and Security Agreement dated as of April 3, 1998,
               between the registrant and Harris Trust and Savings Bank, as
               Agent.  Certain schedules and exhibits to the Pledge and
               Security Agreement have not been filed.  The registrant agrees
               to provide the Commission supplementally with a copy of any
               exhibit or schedule requested by the Commission.
               
               (4.2) Third Amendment dated as of April 3, 1998 to the Note
               Purchase Agreement dated July 29, 1994 between the registrant
               and Teachers Insurance and Annuity Association of America.
               
               (10.1) The Share Exchange Agreement dated April 6, 1998 in
               respect of the ordinary shares of Sheffield by and among David
               Fletcher and others, ACUK and Atchison Casting Corporation.


<PAGE>

                                   SIGNATURES

          Pursuant to the requirements of the Securities Exchange Act of 
1934, the registrant has duly caused this report to be signed on its behalf 
by the undersigned hereunto duly authorized.

                                          Atchison Casting Corporation
                                          ----------------------------
                                                 (Registrant)




                                          /s/ Kevin T. McDermed
                                          ---------------------
April 16, 1998                            Kevin T. McDermed, Vice President,
                                          Chief Financial Officer, Treasurer
                                          and Secretary


<PAGE>

                                   EXHIBIT INDEX



   Exhibit                          Exhibit
   Number
   ------                           --------

     2.1     The Offer from ACUK to the stockholders of Sheffield
             dated April 6, 1998.

     2.2     Deed of Warranty and Undertaking in respect of
             Sheffield and its Subsidiaries dated April 6, 1998
             by and among Phillip Montague Wright, Malcom Arthur
             Brand and David Fletcher and ACUK. 

     4.1a    The Amended and Restated Credit Agreement dated as
             of April 3, 1998, among the registrant, the Banks
             party thereto and Harris Trust and Savings Bank, as
             Agent. 

     4.1b    Pledge and Security Agreement dated as of April 3,
             1998, between the registrant and Harris Trust and
             Savings Bank, as Agent. 

     4.2     Third Amendment dated as of April 3, 1998 to the
             Note Purchase Agreement dated July 29, 1994 between
             the registrant and Teachers Insurance and Annuity
             Association of America.

    10.1     The Share Exchange Agreement dated April 6, 1998 in
             respect of the ordinary shares of Sheffield by and
             among David Fletcher and others, ACUK and Atchison
             Casting Corporation.


<PAGE>

                                                                   EXHIBIT 2.1

THIS DOCUMENT IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION.  IF YOU ARE 
IN ANY DOUBT ABOUT THE OFFER YOU SHOULD CONSULT A PERSON AUTHORISED UNDER THE 
FINANCIAL SERVICES ACT 1986 WHO SPECIALISES IN ADVISING ON THE SALE OF SHARES 
AND DEBENTURES. 

If you have sold or otherwise transferred all your ordinary shares in 
Sheffield Forgemasters Group Limited, please hand this document, together 
with the accompanying Form of Acceptance and other documents, as soon as 
possible to the purchaser or the transferee or to the agent through whom you 
made the sale or transfer, for transmission to the purchaser or transferee. 
Alternatively, please call Mr K R Innocent (tel: 01709 828233) and tell him 
who owns the shares now.

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


                               RECOMMENDED OFFER

                                       by

                            ATCHISON CASTING UK LTD 

                                      for

                     SHEFFIELD FORGEMASTERS GROUP LIMITED
                                       
                                       
- --------------------------------------------------------------------------------

The terms of the Offer are recommended by all of the directors of Sheffield 
Forgemasters Group Limited. A letter of recommendation from the Chairman of 
Sheffield Forgemasters Group Limited is set out on pages 4 to 6 of this 
document.

ACCEPTANCES SHOULD BE DESPATCHED AS SOON AS POSSIBLE, BUT IN ANY EVENT SO AS 
TO BE RECEIVED NOT LATER THAN 3-00 PM ON 30 APRIL 1998 (OR SUCH LATER TIME 
AND/OR DATE AS ATCHISON MAY DETERMINE) WHICH IS THE TIME AND DATE WHEN THE 
OFFER CLOSES. The procedure for acceptance is set out on page 10 of this 
document.

This document is issued to the recipients of the Offer this 6th day of April 
1998. 


<PAGE>

                                       CONTENTS

<TABLE>
<CAPTION>
                                                                         PAGE
<S>                                                                      <C>
Summary of the Offer                                                       3

Letter of recommendation from the chairman of SFG                          4

Letter from Atchison                                                       7

1    Introduction                                                          7

2    Recommendation                                                        7

3    Information on Atchison and Atchison                                  7
     Casting Corporation and background to the Offer   

4    The Offer                                                             8

5    Conditions of the Offer                                               9

6    Procedure for acceptance                                             10

7    Settlement                                                           10

8    Further information                                                  11

Appendix I     Further terms and conditions of the Offer                  12

Appendix II    Additional information                                     19

Definitions                                                               24
</TABLE>


                                     -2-

<PAGE>

                             SUMMARY OF THE OFFER

Atchison Casting UK Limited is offering to buy the issued share capital which 
it has not already agreed to acquire of Sheffield Forgemasters Group Limited.

The Offer is, for each SFG Ordinary Share:

- -    an initial payment of 43.31 pence in cash; and

- -    a further possible payment depending on the amount of additional
     consideration (if any) received by the SFG Group in respect of the
     Aerospace Transaction.

For example:

A shareholder currently holding 100 SFG Ordinary Shares who accepts the Offer 
will receive a payment of L43.31 in cash. He may also receive a further cash 
payment at a later date - there are NO guarantees as to the amount or timing 
of this.

Should you accept the Offer, your cheque in respect of the initial payment 
for your SFG Ordinary Shares will be posted to you within 14 days of the 
Offer becoming or being declared unconditional in all respects (or, if later, 
within 14 days of your acceptance), provided that your share certificate has 
been received.

The board of directors of SFG is unanimously recommending acceptance of the 
Offer.


                                     -3-

<PAGE>

                        SHEFFIELD FORGEMASTERS GROUP LIMITED
                       (REGISTERED IN ENGLAND NUMBER 3120721)
    REGISTERED OFFICE: THE OLD RECTORY, SCHOOL HILL, WHISTON, ROTHERHAM S60 1QR

DIRECTORS:
S M Wallis (chairman)
M A Brand
D Fletcher
F Fitzgerald CBE
C McCann
R E Winckles
                                                                 6th April 1998
TO SFG SHAREHOLDERS 

Dear shareholder,

RECOMMENDED OFFER BY ATCHISON 

This document contains an offer by Atchison for the entire issued share 
capital of SFG (except for those shares that Atchison has already agreed to 
acquire). This letter sets out the background to the Offer and explains why 
your Board, which has been so advised by SG Hambros, considers the terms of 
the Offer to be fair and reasonable and is unanimously recommending 
acceptance of the Offer.

THE OFFER

The Offer by Atchison, which is subject to the terms and further conditions 
set out in this document, is made on the following basis:

For every SFG Ordinary Share:

- -    an initial payment of 43.31 pence; and

- -    a further possible payment, depending on the level of the ultimate sale
     proceeds from the Aerospace Transaction.

Atchison's obligation to make the further payment is secured by the Letter of 
Credit.

Further details of the Offer (including the basis of any further payment and 
details of the  payment arrangements) are given in the letter from Atchison 
as set out on pages 7 to 11 of this document.  This also explains the 
procedure for acceptance of the Offer.

BACKGROUND

The SFG Group completed the Aerospace Transaction on 6 February 1998.  Under 
the sale arrangements, the SFG Group received an initial payment of L67.5 
million, L3 million of which is being held as a retention. To the extent that 
the aggregate net assets acquired pursuant to the 


                                     -4-

<PAGE>

Aerospace Transaction are above or below L22,513,000, the price for the 
Aerospace Transaction increases or decreases on a pound for pound basis 
accordingly.  The Aerospace Agreement contains detailed provisions dealing 
with the basis and preparation of Completion Accounts to verify such net 
assets.  The Completion Accounts have not yet been finalised, but based on 
the draft accounts provided to the Board by Allegheny Teledyne Incorporated 
it is expected that the SFG Group will receive the full retention of L3 
million plus an additional payment from Allegheny.

The Offer has been structured to pass the benefit of the release of the 
retention and any such additional payment to SFG Shareholders. Accordingly, 
the Committee (comprising of three representatives of the current SFG 
Shareholders) will have absolute authority, inter alia, to negotiate and 
finalise the Completion Accounts on behalf of the SFG Group (including, where 
appropriate, to take legal proceedings) and agree with Atchison the amount 
(if any) of the additional consideration to be paid to SFG Shareholders under 
the Offer.

MANAGEMENT AND EMPLOYEES

The Atchison Board has confirmed that the existing employment rights, 
including pension rights, of the management and employees of the SFG Group 
will be fully safeguarded and it has confirmed that it is the intention of 
Atchison to develop the SFG Group's businesses as an important part of the 
Atchison Group.

Once the Offer becomes or is declared unconditional in all respects I and the 
remaining members of the Board, save for David Fletcher, will resign.  

IRREVOCABLE UNDERTAKINGS

The directors, certain members of our families and related interests together 
with other SFG Shareholders (including the NatWest Funds and the Schroder 
Funds) have irrevocably undertaken to accept the Offer in respect of a total 
of at least 58,857,680 SFG Ordinary Shares (representing approximately 77.73 
per cent of the issued SFG Ordinary Share capital to which the Offer relates).

THE EXCHANGE AGREEMENT AND THE DEED OF WARRANTY AND UNDERTAKING

Pursuant to the Exchange Agreement, David Fletcher and certain senior 
managers of the SFG Group and members of their families have agreed to sell a 
proportion of their holdings of SFG Ordinary Shares (representing, in 
aggregate, 1.64 per cent of the issued share capital of SFG) in return for 
the issue to them of new ordinary shares in Atchison, representing, in 
aggregate, approximately 5 per cent of the issued share capital of Atchison 
following the Offer (instead of the initial payment of consideration to which 
they would have otherwise been entitled under the Offer) plus a cash payment 
equal to the additional payment per SFG Ordinary Share that is subsequently 
paid to SFG Shareholders under the Offer. Further details of the Exchange 
Agreement are contained in paragraph 4 of Appendix II of this document.

Under the Deed of Warranty and Undertaking, David Fletcher, Malcolm Brand and 
Phillip Wright (a former director of SFG) have agreed to give certain 
warranties to Atchison regarding 


                                     -5-

<PAGE>

the business and assets of the SFG Group and Atchison has agreed to the 
Committee finalising and agreeing the Completion Accounts and, where 
appropriate, taking legal proceedings. Further details of the Deed of 
Warranty and Undertaking are contained in paragraph 5 of Appendix II of this 
document.

Save for the Exchange Agreement and Deed of Warranty and Undertaking, the 
directors do not have any material interest in any contract entered into by 
any member of the Atchison Group.   

ADDITIONAL INFORMATION

A copy of the latest published audited accounts for SFG, being those to 31 
March 1997, is enclosed.  Since the date to which such accounts were prepared 
SFG has entered into the Aerospace Transaction, redeemed 113,385,528 
preferred ordinary shares of 30 pence and repaid its term loan in the 
principal sum of L35 million from the Bank of Scotland.  The prospects for 
SFG during the current financial year have been adversely affected by the 
strength of sterling.

Save as set out above, there has been no material change in the financial 
position or prospects of SFG since 31 March 1997, being the date to which the 
last audited accounts were prepared.

Details of the directors' interests (if any) in the shares of SFG and 
Atchison are set out in paragraph  2(i) of Appendix II of this document.

Your attention is drawn to the contents of the remainder of this document.

RECOMMENDATION

THE DIRECTORS OF SFG, WHO HAVE BEEN SO ADVISED BY SG HAMBROS, CONSIDER THE 
TERMS OF THE OFFER TO BE FAIR AND REASONABLE. IN PROVIDING ADVICE TO THE 
DIRECTORS, SG HAMBROS HAS TAKEN ACCOUNT OF THE DIRECTORS' COMMERCIAL 
ASSESSMENTS.

THE DIRECTORS UNANIMOUSLY RECOMMEND ALL SFG SHAREHOLDERS TO ACCEPT THE OFFER.

Yours faithfully

/s/ Stuart M Wallis

Stuart M Wallis
CHAIRMAN
FOR AND ON BEHALF OF THE 
BOARD OF SHEFFIELD FORGEMASTERS GROUP LIMITED


                                     -6-


<PAGE>

                           ATCHISON CASTING UK LTD 
                          REGISTERED NUMBER: 3514183
        REGISTERED OFFICE: KINGS COURT, 12 KING STREET, LEEDS LS1 2HL
                                          
DIRECTORS:
Hugh H Aiken
Kevin T McDermed
Philip S Barrett


                                                                 6th April 1998
TO SFG SHAREHOLDERS 

Dear Sir or Madam,

RECOMMENDED OFFER FOR SFG

1    INTRODUCTION

     Atchison has decided to make an offer for all the SFG Ordinary Shares 
     which it has not already contracted to acquire pursuant to the Exchange 
     Agreement. This document contains the Offer.  A Form of Acceptance to be 
     used in connection with the Offer is enclosed.

2    RECOMMENDATION

     Your attention is drawn to the letter from your Chairman on pages 4 to 6 
     of this document in which it is stated that the directors of SFG 
     unanimously recommend SFG Shareholders to accept the Offer. 

3    INFORMATION ON ATCHISON AND BACKGROUND TO THE OFFER

     Atchison is a newly formed company acquired by the Atchison Group for 
     the purpose of making the Offer. It is a wholly owned subsidiary of 
     Atchison Casting Corporation.  It has not traded and has not prepared 
     any accounts for any period.  The issued share capital of Atchison is 
     L10.45 million.

     Atchison Casting Corporation was formed in 1991 and is based in 
     Atchison, Kansas, USA and is the holding company for the Atchison Group. 
     The Atchison Group is a manufacturer of iron, steel and nonferrous 
     castings in a wide range of sizes and alloys. The Atchison Group 
     currently employs more than 3,000 people and serves more than 400 
     customers. It is estimated that annual sales for the current fiscal year 
     will exceed $300 million. Atchison Casting Corporation's shares are 
     traded on the New York Stock Exchange.  

     As the foundry and casting industries consolidate, the strategy of the 
     Atchison Group has been to buy foundries, die casters, forges and 
     machine shops and to sponsor and 


                                     -7-

<PAGE>

     encourage the introduction of technology for the design and production of 
     cast and forged components which are lighter, stronger and more efficient.

     To date, the Atchison Group has acquired 15 foundries and die casters, 
     with five machine shops, in the United States and Canada. The 
     acquisition of SFG will expand the Atchison Group's product range into 
     forgings and ingot and into rolls for steel, aluminium, paper and 
     plastic processing. The acquisition will also increase the range of 
     casting size which the Atchison Group can deliver at the top end of the 
     market.  The skilled workforce and experienced technical staff in the 
     SFG Group are a very important part of the acquisition, and will bring a 
     wealth of knowledge to the Atchison Group which it is hoped will enhance 
     its position within the foundry and casting industries.  Atchison hopes 
     that SFG will be a springboard into other international markets for the 
     Atchison Group, which up to now has operated primarily in the United 
     States and Canada.

4    THE OFFER

     Atchison offers to acquire, on the terms and subject to the conditions 
     set out in this document and in the Form of Acceptance, all the SFG 
     Ordinary Shares (other than those which it has contracted to acquire 
     pursuant to the Exchange Agreement) on the following basis:

     For each SFG Ordinary Share:

     -    an initial payment of 43.31 pence in cash; and

     -    a further payment depending on the amount of the Aerospace 
          Additional Payment (the "ADDITIONAL CONSIDERATION"). 

     The aggregate initial payment due to each SFG Shareholder will be 
     rounded down to the nearest whole penny.

     The Additional Consideration per SFG Ordinary Share shall be a pro rata 
     amount (based on the number of SFG Ordinary Shares in issue as at the 
     date of this document) of the aggregate of:
     
     -    an amount equal to the Aerospace Additional Payment 

     PLUS

     -    an amount equal to any interest which shall have accrued on the 
          Aerospace Additional Payment from the date of payment or discharge to
          the SFG Group (or as it may otherwise direct) and the date preceding 
          the day when the Additional Consideration  is paid to SFG Shareholders

     LESS

     -    an amount equal to the bank charges properly and reasonably 
          incurred by the 


                                     -8-

<PAGE>

          Atchison Group in connection with the issue of the Letter of Credit as
          agreed by the Committee in its sole discretion (such agreement not to 
          be unreasonably withheld or delayed)

     LESS

     -    an amount equal to all external costs, fees and expenses incurred 
          by the SFG Group in relation to the Offer, the Aerospace Transaction 
          or related matters which are agreed by the Committee in its sole 
          discretion

     LESS

     -    an amount equal to all external costs, fees and expenses incurred 
          by SFL and/or the Committee in the agreement and determination of the 
          Completion Accounts and recovery of the Aerospace Additional Payment 
          and/or the Additional Consideration (including those of the Security 
          and Payment Agent) as agreed by the Committee in its sole discretion

     LESS

     -    an amount equal to the stamp duty payable by Atchison in respect of 
          the Additional Consideration. 

     Any Additional Consideration will be paid to the Security and Payment 
     Agent for distribution to SFG Shareholders on or before the date which 
     is seven days after the later of the date which is seven weeks from the 
     date when the Offer becomes or is declared unconditional in all respects 
     and the date upon which payment or discharge of the Aerospace Additional 
     Payment  to the SFG Group (or as it may otherwise direct) is made in 
     accordance with the terms of the Aerospace Agreement and the CTS 
     Agreement.  

     Harris Trust and Savings Bank in Chicago, the United States has issued 
     the Letter of Credit to the Security and Payment Agent for the benefit 
     of all SFG Shareholders as at the date of this document such that in the 
     event that Atchison does not pay the Additional Consideration and/or the 
     cash due under the Exchange Agreement within seven days of its due date, 
     the Bank will (subject to the terms of the Letter of Credit) make such 
     payment to the Security and Payment Agent on behalf of the relevant SFG 
     Shareholders, up to a maximum amount of L9,000,000 in aggregate.

     The Committee shall, in its sole discretion, authorise the Security and 
     Payment Agent to draw on the Letter of Credit in the event of any such 
     non-payment.

5    CONDITIONS OF THE OFFER 
 
     The Offer is subject to valid acceptances being received on or before 
     3-00 pm on 30 April 1998 (or such later time(s) and date(s) as Atchison 
     may decide) in respect of such number of SFG Ordinary Shares so that 
     (when added to any SFG Ordinary Shares acquired or contracted to be 
     acquired by Atchison whether before or after the date of this document 


                                     -9-

<PAGE>

     otherwise than pursuant to the Offer (but excluding those contracted to 
     be acquired pursuant to the Exchange Agreement)) Atchison owns or 
     controls not less than 90 per cent (or such lesser percentage as 
     Atchison may decide) of the SFG Ordinary Shares to which the Offer 
     relates, provided that this condition will not be satisfied unless 
     Atchison shall have acquired or agreed to acquire, pursuant to the Offer 
     or otherwise, SFG Ordinary Shares carrying more than 50 per cent of the 
     votes exercisable in general meetings of SFG and attributable to the 
     equity share capital of SFG. 

     Further terms and conditions of the Offer are set out in Appendix I to 
     this document and in the Form of Acceptance.

6    PROCEDURE FOR ACCEPTANCE

     To accept the Offer you must complete and sign the Form of Acceptance in 
     accordance with the instructions contained in it.

     THE FORM OF ACCEPTANCE, DULY COMPLETED AND SIGNED, SHOULD BE RETURNED, 
     TOGETHER WITH THE RELATIVE SHARE CERTIFICATE(s) AND/OR OTHER DOCUMENT(s) 
     OF TITLE, TO  MR K R INNOCENT AT SHEFFIELD FORGEMASTERS LIMITED, PO BOX 
     61, 6 TWELVE O'CLOCK COURT, ATTERCLIFFE ROAD, SHEFFIELD, S4 7RE SO AS TO 
     ARRIVE AS SOON AS POSSIBLE, BUT IN ANY EVENT NOT LATER THAN 3-00 PM ON 
     30 APRIL 1998.  A REPLY PAID ENVELOPE IS ENCLOSED FOR YOUR CONVENIENCE.

     Even if your share certificate(s) and/or other document(s) of title 
     is/are not readily available or is/are lost, you should nevertheless 
     complete, sign and return the Form of Acceptance as indicated above.  
     The share certificate(s) and/or other document(s) of title should be 
     forwarded as soon as possible afterwards.  Although no cash payments 
     will be made until such document(s), or a satisfactory indemnity in lieu 
     of it/them, is/are received, Atchison reserves the right to treat 
     acceptances of the Offer as valid, even though not complete in all 
     respects or not accompanied by the relative share certificate(s) and/or 
     other document(s) of title.

     If you are in any doubt as to how to fill in the Form of Acceptance, 
     please telephone Mr K R Innocent on 01709 828233.

7    SETTLEMENT 

     Subject to the Offer becoming or being declared unconditional in all 
     respects, cheques for the initial cash consideration of 43.31 pence per 
     SFG Ordinary Share will be despatched:

     (i)  in the case of acceptances received, complete in all respects, by 
          the date when the Offer becomes or is declared unconditional in all 
          respects, within 14 days of such date; and

     (ii) in the case of acceptances received, complete in all respects, after
     such date but while the Offer remains open for acceptance, within 14 days 
     of such receipt.


                                     -10-

<PAGE>

     Any Additional Consideration will be paid to the Security and Payment 
     Agent for distribution  to SFG Shareholders within seven  days of the 
     later of:

     (i)  the date which is seven weeks from the date when the Offer becomes 
          or is declared unconditional in all respect; and

     (ii) the date of payment or discharge of the Aerospace Additional 
          Payment to the SFG Group (or as it may otherwise direct).  

     All documents and remittances sent by or to SFG Shareholders (whether by 
     Atchison or the Security and Payment Agent) will be sent at SFG 
     Shareholders' risk and no acknowledgement of receipt will be given.  If 
     the Offer does not become unconditional in all respects, the Form of 
     Acceptance, share certificate(s) and/or other document(s) of title will 
     be sent by post within 14 days of the Offer lapsing or being withdrawn 
     to the address set out in the Form of Acceptance or, if none is set out, 
     to the shareholder's registered address (or, in the case of joint 
     holdings, the registered address for the first-named holder).

8    FURTHER INFORMATION

     Your attention is drawn to the following appendices which form part of 
     this document:

     Appendix I     Further terms and conditions of the Offer

     Appendix II    Additional information.

     Copies of the following documents are also enclosed and your attention 
     is drawn to them:

     (i)  the audited accounts of SFG for the year ended 31 March 1997; and

     (ii) a letter from SG Hambros to the directors of SFG advising them 
          that, in the view of SG Hambros, the terms of the Offer are fair and 
          reasonable. 

     
     Yours faithfully

     /s/ Hugh H Aiken

     Hugh H Aiken
     DIRECTOR
     FOR AND BEHALF OF THE 
     BOARD OF ATCHISON CASTING UK LTD


                                     -11-

<PAGE>

                                   APPENDIX I
                   FURTHER TERMS AND CONDITIONS OF THE OFFER

1    The SFG Ordinary Shares will be acquired free from all liens, charges 
     and encumbrances and together with all rights now or in the future 
     attaching to the SFG Ordinary Shares, including the right to receive in 
     full all dividends and other distributions (if any) declared, made or 
     paid after the date of this document.  

2    The Offer shall not be capable of becoming or being declared 
     unconditional in all respects after 3-00 pm on 30 April 1998. 

3    If the Offer becomes unconditional, it will remain open for acceptance 
     until further notice and at least 14 days' notice will be given before 
     it is closed. 

4    Acceptances shall be irrevocable.

5    The instructions and authorities contained in this document and in the 
     Form of Acceptance constitute part of the terms of the Offer.

6    The Offer and all acceptances of the Offer shall be governed by and 
     construed in accordance with English law.

7    All references in this document and in the Form of Acceptance to 3-00 pm 
     on 30 April 1998 shall (except where the context otherwise requires) be 
     deemed, if the expiry time and date of the Offer is extended, to refer 
     to the expiry time and date of the Offer as so extended.

8    Accidental omission to despatch this document and enclosures to, or any 
     failure to receive it by, any person to whom the Offer is made, or 
     should be made, shall not invalidate the Offer in any way.  All 
     communications, notices, certificates, documents of title and 
     remittances to be delivered by or sent to or from SFG Shareholders 
     (including those by the Security and Payment Agent) will be delivered by 
     or sent to or from them (or their designated agents) at their risk.

9    All powers of attorney and authorities on the terms conferred by or 
     referred to in this Appendix I or in the Form of Acceptance are given by 
     way of security for the performance of the obligations of the SFG 
     Shareholder concerned and are irrevocable in accordance with section 4 
     of the Powers of Attorney Act 1971.

10   Without prejudice to the terms of the Form of Acceptance or of the 
     provisions of this Appendix 1, each SFG Shareholder by whom, or on whose 
     behalf, the Form of Acceptance is executed irrevocably represents and 
     agrees to and with Atchison (so as to bind him, his personal 
     representatives, heirs, successors and assigns) to the following effect:

     (i)    that the execution of the Form of Acceptance constitutes an 
            acceptance of the Offer in respect of the number of SFG Ordinary 
            Shares inserted or deemed to 


                                     -12-

<PAGE>

            be inserted in Box A of the Form of Acceptance, subject to the terms
            and conditions set out or referred to in this document and the Form 
            of Acceptance;

     (ii)   the SFG Ordinary Shares in respect of which the Offer is accepted 
            or deemed to be accepted are sold free from all liens, charges, 
            or encumbrances and together with all rights attaching to the SFG 
            Ordinary Shares, including the right to receive all interest, 
            dividends and other distributions declared, made or paid in the 
            future;

     (iii)  that the execution of the Form of Acceptance constitutes, subject 
            to the Offer becoming unconditional in all respects in accordance 
            with its terms:

            (a)  such SFG Shareholder's irrevocable consent to, and waiver 
                 of, all and any pre-emption rights affecting the transfer of 
                 any SFG Ordinary Shares to Atchison (whether pursuant to the 
                 articles of association of SFG or otherwise) or such other 
                 person as Atchison may direct (whether pursuant to the Offer 
                 or otherwise); and

            (b)  the irrevocable appointment of any director of Atchison as 
                 such shareholder's attorney, and an irrevocable instruction 
                 to the attorney, on behalf of such shareholder and in his 
                 name to execute and complete all or any form(s) of transfer 
                 and/or other document(s) at the attorney's discretions in 
                 relation to the SFG Ordinary Shares referred to in 
                 sub-paragraph (i) above in favour of Atchison or such other 
                 person or persons as Atchison may direct; and to deliver 
                 such form(s) of transfer and/or other document(s) at the 
                 attorney's discretion, together with the certificate(s) 
                 and/or other document(s) relating to such SFG Ordinary 
                 Shares, for registration and to do all such other acts and 
                 things as may in the opinion of such attorney be necessary 
                 or expedient for the purpose of, or in connection with, such 
                 shareholder's acceptance of the Offer and his consent and 
                 waiver in accordance with sub-paragraph (a) above and to 
                 vest in Atchison or such person as it may direct such SFG 
                 Ordinary Shares; 

     (iv)   that the execution of the Form of Acceptance constitutes, subject to
            the Offer becoming or being declared unconditional in all respects 
            in accordance with its terms, an irrevocable authority and request:

            (a)  to SFG or its agents, to procure the registration of the 
                 transfer of the SFG Ordinary Shares pursuant to the Offer 
                 and the delivery of share certificate(s) in respect of the 
                 transfer of SFG Ordinary Shares to Atchison or as it may 
                 direct;

            (b)  to Atchison, or its agents, to procure the despatch by post 
                 of a cheque for any cash to which an accepting shareholder 
                 is entitled, at the risk of such shareholder, to the address 
                 as set out in the appropriate place on the Form of 
                 Acceptance, or, if none is set out, to the first-named 
                 holder at his registered address;


                                     -13-

<PAGE>

     (v)    that subject to the Offer becoming or being declared 
            unconditional in all respects in accordance with its terms, 
            Atchison shall be entitled, unless and until the Offer lapses, to 
            direct the exercise of any votes attaching to any SFG Ordinary 
            Shares in respect of which the Offer has been accepted or is 
            deemed to have been accepted, and that the execution of the Form 
            of Acceptance constitutes an authority to SFG from such 
            shareholder to send any notice which may be required to be sent 
            to him as a registered holder of SFG Ordinary Shares to Atchison 
            at its registered office (or otherwise as it may direct), and an 
            authority to any director of Atchison to sign any consent to 
            short notice of a general meeting on his behalf and/or to execute 
            a form of proxy in respect of such SFG Ordinary Shares appointing 
            any person determined by Atchison to attend general meetings of 
            SFG and to exercise the votes attaching to such SFG Ordinary 
            Shares on his behalf, where relevant, such votes to be cast as 
            Atchison may determine;

     (vi)   that he will deliver to Mr K R Innocent at Sheffield Forgemasters 
            Limited, PO Box 61, 6 Twelve O'Clock Court, Attercliffe Road, 
            Sheffield, S4 7RE his share certificate(s) and/or other 
            document(s) of title in respect of the SFG Ordinary Shares 
            referred to in sub-paragraph (i) above, or an indemnity 
            reasonably acceptable to Atchison in lieu of such share 
            certificates, as soon as possible and in any event within six 
            months of the Offer becoming or being declared unconditional in 
            all respects;

     (vii)  that the terms of paragraphs 10,11 and 12 of this Appendix I 
            shall be deemed to be incorporated in and form part of the Form 
            of Acceptance, which shall be read and construed accordingly;

     (viii) that he shall do all such acts and things as shall be necessary 
            or expedient to vest in Atchison or its nominees the SFG Ordinary 
            Shares in respect of which the Offer is accepted or deemed to be 
            accepted; 

     (ix)   that he agrees to ratify each and every act or thing which may be 
            done or effected by any director of Atchison and/or the Committee 
            and/or the Security and Payment Agent in the proper and lawful 
            exercise of any of the powers and/or authorities conferred on 
            them by these terms and conditions;

     (x)    that the execution of the Form of Acceptance constitutes his 
            submission, in relation to all matters arising out of the Offer 
            and the Form of Acceptance, to the jurisdiction of the courts of 
            England; and

     (xi)   that on execution the Form of Acceptance shall take effect as a 
            deed.

11.  Without prejudice to the terms of the Form of Acceptance or the other 
     provisions of this Appendix 1, each SFG Shareholder by whom, or on whose 
     behalf, a Form of Acceptance is executed, irrevocably warrants, 
     represents and agrees to and with Atchison, the Committee and the 
     Security and Payment Agent (so as to bind him, his personal 
     representatives, heirs, successors and assigns) that the execution of 
     the Form of Acceptance shall constitute, subject to the Offer becoming 
     unconditional in respects:


                                     -14-

<PAGE>

     (i)    an irrevocable authority to the Committee to exercise and carry 
            out all discretions, authorities, powers and duties conferred on 
            the Committee under or pursuant to this document and/or clause A9 
            of the Deed of Warranty and Undertaking, together with such 
            discretions, authorities, rights and powers as are incidental to 
            and in connection with such discretions, authorities, powers and 
            duties;

     (ii)   an agreement that:

            (a)  neither the Committee nor the Security and Payment Agent 
                 shall be obliged to take any proceedings against Atchison or 
                 any other person for the payment or recovery of any sum due 
                 under the Offer;

            (b)  the Committee shall be entitled to rely on the advice of any 
                 professional advisers selected by it in connection with any 
                 claim or proceedings against Atchison and shall not be 
                 liable to the SFG Shareholders or any of them for any of the 
                 consequences of such reliance;

            (c)  in performing its functions, the Committee shall act solely 
                 as the agent of (but not as trustee for) the SFG 
                 Shareholders and, in doing so, shall not assume and shall 
                 not be deemed to have assumed any obligation as trustee for 
                 or relationship of trust with or for the SFG Shareholders or 
                 any of them;

            (d)  no member of the Committee shall be liable to the SFG 
                 Shareholders or any of them for any action taken or omitted 
                 to be taken by the Committee or in connection with this 
                 document or the provisions of clause A9 of the Deed of 
                 Warranty and Undertaking unless caused by its, his or their 
                 negligence or wilful misconduct;

            (e)  all acts done by the Committee or by any person acting as a 
                 member of the Committee shall, notwithstanding that it is 
                 afterwards discovered that there was some defect in the 
                 appointment of any member of the Committee or person so 
                 acting or that they or any of them were disqualified or had 
                 vacated office, be as valid and effectual as if each such 
                 member or person had been properly appointed and was 
                 qualified and had continued to be a member of the Committee;

            (f)  the Committee shall, in its sole discretion, have absolute, 
                 unconditional and irrevocable authority in relation to the 
                 appointment of and instructions to the Security and Payment 
                 Agent (including, without limitation, the right to instruct 
                 the Security and Payment Agent to make a drawing upon or to 
                 cancel the Letter of Credit).

12.  Without prejudice to the terms of the Form of Acceptance or the other 
     provisions of this Appendix 1, each SFG Shareholder by whom, or on whose 
     behalf, a Form of Acceptance is executed, irrevocably agrees to and with 
     Atchison, the Committee and the Security and 


                                     -15-

<PAGE>

     Payment Agent (so as to bind him, his personal representatives, heirs, 
     successors and assigns) that the execution of the Form of Acceptance 
     shall constitute, subject to the Offer becoming unconditional in all 
     respects:

     (i)    the appointment of the Security and Payment Agent to act as his 
            agent with respect to the receipt and settlement of the whole or 
            part of the consideration due under the Offer and the Letter of 
            Credit and an irrevocable authority to the Security and Payment 
            Agent on such SFG Shareholder's behalf to:

            (a)  receive the consideration due under the Offer and/or the 
                 proceeds of any drawing under the Letter of Credit on behalf 
                 of such SFG Shareholder and to pay such consideration and/or 
                 proportionate share of such proceeds to such SFG Shareholder 
                 at his risk by cheque or such other form of payment as the 
                 Security and Payment Agent may, in its absolute discretion, 
                 decide;

          (b)    act as the beneficiary of the Letter of Credit;

          (c)    in accordance with the instructions of the Committee (upon 
                 which the Security and Payment Agent shall be entitled to 
                 rely and shall be fully protected in so doing), to draw upon 
                 or cancel the Letter of Credit and to take all such steps 
                 for such purpose as the Security and Payment Agent may, in 
                 its absolute discretion, determine, provided that the 
                 Security and Payment Agent shall not make any drawing upon 
                 the Letter of Credit to the extent that the Security and 
                 Payment Agent has actually received an unconditional and 
                 irrevocable payment of cleared funds into the client account 
                 of Dibb Lupton Alsop held at National Westminster Bank plc, 
                 Sheffield, account number 58076 in respect of the 
                 obligations of Atchison which are covered by the Letter of 
                 Credit. (For the avoidance of doubt, if any such payment so 
                 received satisfies the obligations of Atchison which are 
                 covered by the Letter of Credit in part only, the Security 
                 and Payment Agent shall be entitled to draw upon the Letter 
                 of Credit to the extent of the then unsatisfied obligations);

     (ii)   an acknowledgement that, in the exercise of any right or power 
            provided for in this Appendix 1, the Security and Payment Agent 
            shall act in accordance with the instructions of the Committee 
            (subject to the provisions of Clause 12(i)(c)) or as this 
            Appendix 1 may require and shall be fully protected in so doing, 
            and in the absence of any such instructions and/or relevant 
            requirement contained in this Appendix 1, the Security and 
            Payment Agent may act or refrain from acting with respect to such 
            right or power as it shall see fit;

     (iii)  an acknowledgement and agreement that the relationship between 
            the SFG Shareholders and the Security and Payment Agent is that 
            of principal and agent and nothing herein shall constitute the 
            Security and Payment Agent a trustee or fiduciary for such SFG 
            Shareholder or any other person;

     (iv)   an agreement that the Security and Payment Agent shall not be 
            liable to the SFG 


                                     -16-

<PAGE>

            Shareholders for any breach by Atchison of its obligations under 
            the Offer or for any breach by the issuing bank of its obligations 
            under the Letter of Credit;

     (v)    an agreement that the Security and Payment Agent may act through 
            its personnel and through agents selected by it with reasonable 
            care (who shall be entitled to the same protections as those 
            given to the Security and Payment Agent hereunder);

     (vi)   an agreement and acknowledgement that the Security and Payment 
            Agent shall not be required to ascertain or enquire as to the 
            performance or observance by Atchison of the terms of the Offer 
            and that nothing herein contained shall oblige the Security and 
            Payment Agent to threaten, take or institute any legal action or 
            any other proceedings on behalf of the SFG Shareholders and that, 
            until the Security and Payment Agent shall have received 
            instructions from the Committee to do so, it shall not be 
            required to take any action to draw on or cancel the Letter of 
            Credit;

     (vii)  an agreement and acknowledgement that neither the Security and 
            Payment Agent nor any of its officers, shareholders, employees or 
            agents shall be liable to the SFG Shareholders for any action 
            taken or omitted to be taken under or in connection with the 
            Letter of Credit unless caused by its or their negligence or 
            wilful misconduct;

     (viii) an agreement and acknowledgement that the Security and Payment 
            Agent may rely on any communication or document reasonably 
            believed by it to be genuine or correct;

     (ix)   an agreement to indemnify the Security and Payment Agent on 
            demand for any and all liabilities, losses, damages, penalties, 
            actions, judgements, costs, expenses or disbursements of any kind 
            whatsoever which may be imposed on, incurred by or asserted 
            against the Security and Payment Agent or any of its officers, 
            shareholders, employees or agents in any way relating to or 
            arising out of its acting as such Security and Payment Agent or 
            performing its duties in connection therewith or any action taken 
            or omitted to be taken by such Security and Payment Agent 
            thereunder including, without limitation, the normal 
            administrative costs and expenses incidental to the performance 
            of its agency duties hereunder (such indemnification by such SFG 
            Shareholder shall be pro rata to his entitlement to the 
            consideration payable under the Offer) and an authority to the 
            Security and Payment Agent to deduct from any monies received by 
            it on behalf of the SFG Shareholder and retain for its own 
            benefit any and all amounts due under this paragraph or otherwise 
            (together with any applicable value added or other tax); and

     (x)    an agreement that the Security and Payment Agent may refrain from 
            doing anything which would or might in its reasonable opinion:

            (a)  be contrary to the law of any applicable jurisdiction or any 
                 applicable official directive; or


                                     -17-

<PAGE>

            (b)  render it liable to any person

            and may do anything which in its reasonable opinion (acting on 
            legal advice) is necessary to comply with any such law or directive.

     Reference in this paragraph to SFG Shareholders shall include references 
     to the person or persons executing a Form of Acceptance and, in the 
     event of more than one person executing a Form of Acceptance, the 
     provisions of this paragraph shall apply to them jointly and to each of 
     them.


                                     -18-


<PAGE>

                                  APPENDIX II
                           ADDITIONAL INFORMATION

1    RESPONSIBILITY 

     (i)    SFG

            The directors of SFG are responsible for the information 
            contained in this document in so far as it relates to themselves 
            or SFG.  To the best of the knowledge and belief of the directors 
            of SFG (having take all reasonable care to ensure that such is 
            the case), such information is in accordance with the facts and 
            no material fact has been omitted.

     (ii) ATCHISON

            The directors of Atchison are responsible for the information 
            contained in this document in so far as it relates to themselves 
            or Atchison. To the best of the knowledge and belief of the 
            directors of Atchison (having taken all reasonable care to ensure 
            that such is the case), such information is in accordance with 
            the facts and no material fact has been omitted.

2    DISCLOSURE OF INTERESTS

     (i)  SFG

            (a)  The interests of the directors of SFG in the shares of SFG 
                 (as shown in the register of directors' interests maintained 
                 by SFG pursuant to section 325 of the Companies Act 1985) 
                 are as follows:

<TABLE>
<CAPTION>
                 DIRECTOR     NO OF SFG ORDINARY SHARES IN WHICH INTERESTED
                 <S>          <C>
                 S M Wallis                   1,863,990

                 M A Brand                    2,012,500

                 D Fletcher                   2,068,045

                 C McCann                    (see below)

                 R K Winckles                (see below)
</TABLE>

                 C McCann is a director of NatWest Equity Partners Limited, 
                 adviser to the NatWest Funds, and R K Winckles is a partner 
                 in Schroder Venture Advisers, adviser to the Schroder Funds 
                 in which they have respective economic interests and which 
                 own the following number of SFG Ordinary 


                                     -19-

<PAGE>

                 Shares:
<TABLE>
                 <S>                      <C>
                 Schroder Funds               27,327,818
                 NatWest Funds                21,853,834
</TABLE>

                 Save as set out above or (in the case of David Fletcher) 
                 pursuant to the Exchange Agreement, none of the directors of 
                 SFG has any interest in any shares or debentures of SFG or 
                 Atchison, being interests which, in the case of SFG, are 
                 required to be entered in the register kept by SFG under 
                 section 325 of the Companies Act 1985 or, in the case of 
                 Atchison, would be required to be so entered if the director 
                 were a director of Atchison.  

            (b)  Save as set out in paragraphs 4, 5 and 6 below, none of the 
                 directors of SFG has any material interest in any contract 
                 entered into by Atchison or in any contract entered into by 
                 any member of the SFG Group. 

            (c)  On 6th April 1998, S M Wallis was allotted 1,863,990 SFG 
                 Ordinary Shares at par upon the exercise of an option 
                 granted pursuant to an agreement dated 1 May 1996.  There 
                 have been no other dealings in the shares or debentures of 
                 SFG during the period of 12 months immediately preceding the 
                 date of the Offer by any person who was a director of SFG at 
                 any time during that period.  

     (ii)   ATCHISON

            (a)  Save pursuant to the Exchange Agreement, no shares in the 
                 capital of SFG or any debentures of SFG or any warrants to 
                 subscribe for such shares or debentures, or any option to 
                 acquire or dispose of such shares or debentures (or an 
                 option so to do), or any certificates or other instruments 
                 which confer property rights in respect of such shares or 
                 debentures or any right to acquire, dispose of, underwrite 
                 or convert such shares or debentures or any right (other 
                 than an option) to acquire such shares or debentures 
                 otherwise than by subscription are held by or on behalf of 
                 Atchison.

            (b)  Save for the Exchange Agreement, there exists no agreement 
                 or arrangement between Atchison or any person with whom 
                 Atchison has an agreement of the kind described in section 
                 204 of the Companies Act 1985 and any director or 
                 shareholder of SFG or any person who has been such a 
                 director or shareholder at any time during the period of 12 
                 months immediately preceding the date of the Offer, being an 
                 agreement or arrangement which is connected with or 
                 dependent on the Offer.  

            (c)  There is no agreement or arrangement by which any shares or 
                 debentures acquired by Atchison in pursuance of the Offer 
                 will or may be transferred to any other person. 

            (d)  There have been no dealings in the shares or debentures of 
                 Atchison 


                                     -20-

<PAGE>

                 during the period of 12 months immediately preceding the date 
                 of the Offer by any person who was a director of Atchison at 
                 any time during that period.

            (e)  There are no service contracts between Atchison and its 
                 directors which have or are capable of having a duration of 
                 more than one year.  

3    MISCELLANEOUS

     (i)    If it becomes entitled so to do, Atchison intends to acquire the 
            shares of any dissenting minority of SFG Shareholders under the 
            compulsory acquisition procedures in part XIIIA of the Companies 
            Act 1985. 

     (ii)   Upon the Offer becoming or being declared unconditional in all 
            respects all of the existing members of the Board of SFG, save 
            for David Fletcher, will resign. It is estimated that the 
            aggregate amount which will be payable in respect of severance 
            payments to resigning members of the SFG Board will be 
            approximately L220,000.  David Fletcher is to receive a bonus of 
            L150,000 (including employer's national insurance).

     (iii)  Save as detailed in paragraph (ii) above it is not proposed, in 
            connection with the Offer, that any payment or other benefit be 
            made or given to any director or former director of SFG in 
            connection with or as compensation or consideration for his 
            ceasing to be a director or to hold any office held in 
            conjunction with a directorship or, in the case of a former 
            director, to hold any office which he held in conjunction with 
            his former directorship and which he continued to hold after 
            ceasing to be a director.  The acquisition of the SFG Ordinary 
            Shares to which the Offer relates is not conditional upon the SFG 
            Shareholders approving or consenting to, any such payment or 
            benefit being made or given.
          
     (iv)   Atchison has no reason to believe that there has been any 
            material change in the financial position or prospects of SFG 
            since 31 March 1997 other than that referred to in the Additional 
            Information section of the SFG Chairman's letter on page 6 of 
            this document.

4    SUMMARY OF THE EXCHANGE AGREEMENT 

     Under the Exchange Agreement, David Fletcher and certain senior managers 
     of the SFG Group (the "Managers") and members of their families have 
     agreed to sell a proportion of their holdings of SFG Ordinary Shares 
     (representing, in aggregate, 1.64 per cent of the issued share capital 
     of SFG) in return for, first, the issue to them of new ordinary shares 
     in Atchison, representing, in aggregate, approximately 5 per cent of the 
     issued share capital of Atchison following the Offer and, second, a cash 
     payment equal to the Additional Consideration per SFG Ordinary Share 
     which is paid to SFG Shareholders under the Offer.  Upon completion of 
     the Exchange Agreement, David Fletcher, will hold 3% of Atchison's 
     issued share capital.


                                     -21-

<PAGE>

     The Exchange Agreement contains certain warranties on the part of the 
     Managers and their families and Atchison.

     The Exchange Agreement is conditional upon the Offer becoming or being 
     declared unconditional in all respects on or before 30 April 1998 and 
     Atchison having been registered as the holder of at least 50 per cent of 
     the SFG Ordinary Shares.  The Exchange Agreement will be completed as 
     soon as these conditions are satisfied.  If the conditions are not 
     satisfied on or before 30 April 1998 the Exchange Agreement will cease 
     to be of effect.

     Each of the Managers will be granted an option to acquire at nominal 
     value further shares in Atchison up to the number of shares issued to 
     them and their families in return for their SFG Ordinary Shares.  The 
     option is generally exercisable as to one fifth at the end of each of 
     years one to five from the date of completion of the Exchange Agreement, 
     provided that at the relevant time the relevant Manager continues to be 
     employed by Atchison.  The option is exercisable earlier upon the sale 
     or flotation of Atchison or SFG.

     Between the fifth and tenth anniversary of completion of the Exchange 
     Agreement the Managers and their families will have the option to 
     exchange all of their Atchison shares (including those issued pursuant 
     to the options) for shares in Atchison Casting Corporation having a net 
     asset value (determined by reference to the most recent management 
     accounts of Atchison Casting Corporation) equal to 85% of the net asset 
     value of the Atchison shares exchanged.

5    SUMMARY OF THE DEED OF WARRANTY AND UNDERTAKING 

     Under the Deed of Warranty and Undertaking David Fletcher, Malcolm Brand 
     and Phillip Wright (the "Covenantors") have irrevocably undertaken to 
     accept the Offer and have given certain further undertakings regarding 
     the operation of the business of the SFG Group pending the Offer 
     becoming or being declared unconditional in all respects.  In addition, 
     the Covenantors have agreed to give certain warranties (subject to 
     agreed limitations on the amounts which may be claimed under those 
     warranties and the time period in which claims may be brought) to 
     Atchison regarding the business and assets of the SFG Group and a deed 
     of covenant (subject to similar limitations) regarding taxation which 
     may be payable by the SFG Group in respect of periods prior to the Offer 
     becoming so unconditional.

     Malcolm Brand and Phillip Wright have also given covenants under which 
     they agree not to be involved in any business competing with that of the 
     SFG Group until 31 December 1998.

     Atchison has agreed that the Committee will have absolute authority to 
     negotiate and finalise the Completion Accounts on behalf of the SFG 
     Group and recover the Aerospace Additional Payment (including authority 
     to litigate).

     The Deed of Warranty and Undertaking will cease to be of effect if the 
     Offer lapses or is withdrawn.


                                     -22-

<PAGE>

6    SUMMARY OF AEROSPACE AGREEMENT

     Under the Aerospace Agreement, SFL agreed to sell the entire issued 
     share capitals of Forgemasters Inc, Jessop Saville Limited, SMP Metals 
     Inc and Special Melted Products Limited for an initial consideration of 
     L67.5 million plus the Aerospace Additional Payment (which includes a L3 
     million retention from the initial payment of L67.5 million).  David 
     Fletcher, Malcolm Brand and Phillip Wright gave certain warranties 
     (subject to agreed limitations on the amounts which may be claimed under 
     those warranties and the time period in which claims may be brought) to 
     the other parties to such agreement regarding the business and assets of 
     the companies sold and those of CTS sold under the CTS Agreement. They 
     also gave a deed of covenant (subject to similar limitations) regarding 
     taxation which may be payable by the companies sold in respect of the 
     periods prior to completion of the agreement.

     Malcolm Brand and Phillip Wright also gave covenants under which they 
     agreed  not to be involved in any business competing with the businesses 
     of the companies sold or the businesses of CTS until 31 December 1998.

7    DOCUMENTS AVAILABLE FOR INSPECTION

     Copies of the following documents may be inspected, free of charge, at 
     the offices of Dibb Lupton Alsop, Fountain Precinct, Balm Green, 
     Sheffield, S1 1RZ during normal office hours, for so long as the Offer 
     remains capable of acceptance:

     (i)    the memorandum and articles of association of SFG and of 
            Atchison; 

     (ii)   the audited accounts of SFG in respect of the financial year 
            ended on 31 March 1997; 

     (iii)  the existing service contracts between SFG and its directors 
            which have or are capable of having a duration of more than one 
            year;

     (iv)   the letter from  SG Hambros referred to on page 11 above; 

     (v)    a letter from SG Hambros consenting to the inclusion of 
            references to it and to the advice attributed to it in this 
            document in the form and context in which they appear; and

     (vi)   the Aerospace Agreement, the Exchange Agreement and the Deed of 
            Warranty and Undertaking, being all material contracts of SFG and 
            Atchison (not in either case, being contracts which were entered 
            into in the ordinary course of business) entered into during the 
            last two years.


                                     -23-

<PAGE>

                                 DEFINITIONS

The following definitions apply throughout this document unless the context 
requires otherwise:

"AEROSPACE AGREEMENT" means the agreement dated 6 February 1998 between (1) 
SFL, (2) P M Wright, M A Brand and D Fletcher, (3) Teledyne Holdings Limited, 
(4) Teledyne Industries Inc and (5) Allegheny Teledyne Incorporated for the 
sale and purchase of the share capitals of Forgemasters Inc, Jessop Saville 
Limited, SMP Metals Inc and Special Melted Products Limited;

"AEROSPACE ADDITIONAL PAYMENT" means all sums due (if any) to SFL and/or CTS 
pursuant to clause 3 of the Aerospace Agreement and/or clause 4 of the CTS 
Agreement LESS all sums due (if any) from SFL and/or CTS pursuant to clause 3 
of the Aerospace Agreement and/or clause 4 of the CTS Agreement;

"AEROSPACE TRANSACTION" means the sale of the entire issued share capital of 
Special Melted Products Limited and Jessop Saville Limited to Teledyne 
Holdings Limited, the sale of the entire issued share capital of Forgemasters 
Inc. and SMP Metals Inc. to Teledyne Industries Incorporated pursuant to the 
Aerospace Agreement and the sale by CTS of its business and assets to 
Teledyne Holdings Limited pursuant to the CTS Agreement;

"ATCHISON" means Atchison Casting UK Ltd, a company incorporated in England 
and a wholly owned subsidiary of Atchison Casting Corporation, a company 
governed by the laws of the state of Kansas, United States of America;

"ATCHISON GROUP" means Atchison Casting Corporation and its subsidiaries, 
including Atchison;

"COMMITTEE" means a committee comprising three representatives of the SFG 
Shareholders constituted by and acting in accordance with the provisions of 
clause A9 of the Deed of Warranty and Undertaking and the provisions of 
paragraph 11 of Appendix I to this document;

"COMPLETION ACCOUNTS" means the accounts to be drawn up in accordance with 
the provisions of the Aerospace Agreement and the CTS Agreement;

"CTS" means Forgemasters Realisations (1998) Limited (formerly known as 
Commercial Testing Services Limited), a company within the SFG Group;

"CTS AGREEMENT" means the agreement dated 6 February 1998 between (1) SFL, 
(2) P M Wright, M A Brand and D Fletcher, (3) Teledyne Holdings Limited, (4) 
Teledyne Industries Inc and (5) Allegheny Teledyne Incorporated relating to 
the sale and purchase of the business, assets and liabilities of CTS;

"DEED OF WARRANTY AND UNDERTAKING" means an agreement between P M Wright, M A 
Brand and D Fletcher (1) and Atchison (2) under which, inter alia, P M 
Wright, M A Brand and D Fletcher have agreed to give certain undertakings 
relating to their SFG Ordinary Shares and certain warranties relating to the 
business and assets of the SFG Group;

"EXCHANGE AGREEMENT" means an agreement between D Fletcher and certain other 
senior 


                                     -24-

<PAGE>

managers of the SFG Group and others holding SFG Ordinary Shares, (1) 
Atchison (2) and Atchison Casting Corporation (3), under which, inter alia, 
such SFG Ordinary Shareholders  have agreed with Atchison, conditionally upon 
the Offer becoming or being declared unconditional in all respects, to 
exchange certain SFG Ordinary Shares in return for cash and the issue by 
Atchison to them of new ordinary shares in Atchison;

"FORM OF ACCEPTANCE" means the form of acceptance and authority accompanying 
this document;

"LETTER OF CREDIT" means the letter of credit issued by Harris Trust and 
Savings Bank in Chicago, the United States, to the Security and Payment Agent;

"NATWEST FUNDS" means the beneficial owners of the SFG Ordinary Shares to 
which the legal title is held by CNW Nominees Limited and NatWest Ventures 
(Nominees) Limited;

"OFFER" means the offer set out in this document by Atchison to acquire all 
the SFG Ordinary Shares (other than those which it has contracted to acquire 
pursuant to the Exchange Agreement);

"SCHRODER FUNDS" means Schroder UK Buyout Fund I and Schroder UK Venture Fund I;

"SECURITY AND PAYMENT AGENT" means DLA Nominees Limited, a company owned and 
controlled by Dibb Lupton Alsop, solicitors to SFG;

"SFG" means Sheffield Forgemasters Group Limited;

"SFG GROUP" means SFG and its subsidiaries;

"SFG ORDINARY SHARES" means the ordinary shares of one pence each in the 
issued share capital of SFG; 

"SFG SHAREHOLDERS" means the holders of SFG Ordinary Shares (each an "SFG 
Shareholder");

"SFL" means Sheffield Forgemasters Limited, a company within the SFG Group; 
and

"SG HAMBROS" means SG Hambros Corporate Finance Advisory, a division of 
Societe Generale.


                                     -25-


<PAGE>
                                                                   EXHIBIT 2.2

                                DATED APRIL 6, 1998
                                          
                                          
                                          
                                          
                                          
                                          
        PHILLIP MONTAGUE WRIGHT, MALCOLM ARTHUR BRAND AND DAVID FLETCHER (1)
                                          
                                          
                                        and
                                          
                                          
                            ATCHISON CASTING UK LTD (2)
                                          
                                          
                                          
                                          
                                          
      _______________________________________________________________________
                                          
                  DEED OF WARRANTY AND UNDERTAKING in respect of 
                                          
             SHEFFIELD FORGEMASTERS GROUP LIMITED AND ITS SUBSIDIARIES
                                          
      _______________________________________________________________________
                                          
                                          
                                          
                                          
                                          
                                          
                                          
                                          
                                          
                                          
                                          
                                   WALKER MORRIS
                                    KINGS COURT
                                   12 KING STREET
                                       LEEDS
                                      LS1 2HL
                                     REF: PDE 
<PAGE>
                                      CONTENTS
                                          


PART/
PARAGRAPH      HEADING                                                  PAGE

PART A         Principal provisions

A1             Interpretation                                           2

A2             Consideration                                            10

A3             Acceptance of the Offer                                  10

A4             Completion                                               13

A5             Warranties                                               15

A6             Protection for the Covenantors                           17

A7             Non-competition covenants                                17

A8             Books and records, tax returns and computations          18

A9             Committee                                                19

A10            Publicity                                                24

A11            Costs                                                    25

A12            Miscellaneous                                            25

A13            Termination                                              26

A14            Notices                                                  27

A15            Choice of law                                            28


PART B         Details of the Covenantors and the Committed Shares      29

PART C         List of the Group Companies                              30

PART D         Property                                                 32

PART E         Warranties                                               35

PART F         Protection for the Covenantors                           75

PART G         Details of the Pension Schemes                           83


ANNEXURES:


1              Group Companies List

2              Shareholder List
<PAGE>

AGREED FORM DOCUMENTS:


1              Agreed Costs List

2              Certificates of Title

3              Deed of Acknowledgement

4              Deed of Covenant

5              Offer Document

6              Directors' resignation letters

7              Letter of credit
<PAGE>

THIS AGREEMENT is made on                                       1998

PARTIES:

(1)  PHILLIP MONTAGUE WRIGHT, MALCOLM ARTHUR BRAND AND DAVID FLETCHER, whose
     addresses are set out in part B of this agreement (the "COVENANTORS"); and 


(2)  ATCHISON CASTING UK LTD (company number 3514183) whose registered office is
     at 12 King Street, Leeds, LS1 2HL ("ATCHISON").


RECITALS:


(1)  Atchison wishes to acquire all the Shares.


(2)  Atchison has entered into the Roll-Over Agreement to acquire 1,267,476 of
     the Shares, such Shares comprising 1.64 per cent of the Shares.


(3)  Atchison intends to make the Offer for the remainder of the Shares (the
     "REMAINING SHARES").


(4)  The Covenantors hold in aggregate 4,188,898 Shares, such Shares comprising
     5.53 per cent of the Remaining Shares.


(5)  Atchison has received irrevocable undertakings from further holders of
     Shares amounting in aggregate to an additional                per cent of
     the Remaining Shares.


(6)  The Covenantors have agreed to undertake to accept the Offer and Atchison
     has agreed to make the Offer on the terms and conditions set out in this
     document.


(7)  The Offer and Offer Document have been approved by the board of directors
     of SFGL.

<PAGE>


OPERATIVE PROVISIONS:

                                        PART A

                                 PRINCIPAL PROVISIONS


A1   INTERPRETATION


A1.1 In this agreement:


     "ATCHISON'S SOLICITORS" means Walker Morris of Kings Court, 12 King Street,
     Leeds LS1 2HL;


     "ACCOUNTS" means the UK Accounts and the Non-UK Accounts or, as relevant,
     any of them;


     "ACCOUNTS DATE" means 31 March 1997;


     "THE ACT" means the Companies Act 1985;


     "AEROSPACE AGREEMENTS" means the agreement dated 6 February 1998 and made
     between Sheffield Forgemasters Limited (1), the Covenantors (2), Teledyne
     Holdings Limited (3), Teledyne Industries Inc (4) and Allegheny Teledyne
     Incorporated relating to the sale of the issued share capitals of the
     Aerospace Group (the "FIRST AEROSPACE AGREEMENT") and the agreement dated 6
     February 1998 and made between Forgemasters Realisations (1998) Limited
     (then called Commercial Testing Services Limited) (1) and Teledyne Holdings
     Limited (2) relating to the sale of the business and assets of Forgemasters
     Realisations (1998) Limited;


     "AEROSPACE GROUP" means Jessop Saville Limited, Special Melted Products
     Limited,  Forgemasters Inc and SMP Metals Inc;


     "AGREED COSTS LIST" means a list of the costs to be paid or procured to be
     paid by


                                       -2-
<PAGE>
     Atchison in the agreed form;


     "BUSINESS DAY" means any day (other than Saturday or Sunday) on which
     clearing banks are open in the UK for a full range of banking transactions;


     "CERTIFICATES OF TITLE" means certificates from the Covenantors' Solicitors
     and Shepherd & Wedderburn in the agreed form as to the title of SFGL or
     another Group Company to certain of the UK Properties; 


     "COMPETING BUSINESS" means any business engaged, interested or involved in
     the manufacture or supply of any of the Restricted Goods or Services where
     such business is carried on or conducted at or from any premises located
     within the Restricted Area;


     "COMPLETION" means the carrying out of the matters described in paragraph
     A4;


     "COMPUTER KNOW-HOW" means all information (including that comprised in or
     derived from data, discs, tapes, manuals, source codes, flow charts and
     specifications) relating to the use or programming of any computer and any
     computer software in whatever form held;


     "COVENANTORS' SOLICITORS" means Dibb Lupton Alsop of Fountain Precinct,
     Balm Green, Sheffield, S1 1RZ;


     "CUSTOMER" means any person who was, at any time during the period of 12
     months before Completion, a customer of any Group Company or a person with
     whom, at any time during that period, any Group Company had dealings with a
     view to obtaining business;


     "DATA ROOM INDEX" means the version of the index of documents and
     information relating to the Group headed "Data Room Information" in the
     form annexed to the Disclosure Letter;


                                       -3-
<PAGE>
     "DEED OF ACKNOWLEDGEMENT" means a deed in the agreed form signed by each of
     the Covenantors in respect of claims which he may have against SFGL or any
     other Group Company; 


     "DEED OF COVENANT" means a deed of covenant in respect of taxation between
     the Covenantors and Atchison in the agreed form;


     "DISCLOSURE LETTER" means the letter of disclosure of today's date written
     by the Covenantors to Atchison, the information annexed to it and the
     documents set out in any indexes attached to it;


     "ENCUMBRANCE" means any mortgage, charge, pledge, lien, assignment or other
     security, interest or any equity of any person (including, without
     limitation, any right to acquire, option or right of pre-emption);


     "EUROPEAN COMMISSION" means the Commission of the European Community or the
     relevant Directorate of it;


     "EUROPEAN UNION" means the European Community and the European Coal and
     Steel Community established under the Treaty of Rome 1957, the Treaty of
     Paris 1951 and the Treaty of Maastricht;


     "EXEMPTION ORDER" means the Financial Services Act 1986 (Investment
     Advertisements) (Exemptions) (No 2) Order 1995 (1995/1536);
     

     "GROUP" means SFGL and each other company (or other body corporate),
     details of which are set out in part C of this agreement and the Group
     Companies List;


     "GROUP COMPANY" means a company (or other body corporate) within the Group;


                                       -4-
<PAGE>
     "GROUP COMPANIES LIST" means the list containing details of SFGL and the
     other Group Companies as at the date of, and in the form annexed to, this
     agreement;

     "INFORMATION MEMORANDUM" means the information memorandum dated 12
     September 1997 which was issued in relation to the proposed sale of the
     entire issued share capitals of certain Group Companies, a copy of which is
     attached to the Disclosure Letter;


     "INTELLECTUAL PROPERTY" means all patents, trade marks, service marks,
     registered designs or any applications for any of the foregoing, copyright,
     design right, topographical rights, unregistered trade marks or other
     intellectual or industrial property rights, and all know how whether
     subsisting in the United Kingdom or anywhere else in the world;


     "IN THE AGREED FORM" means in the form of a draft agreed between the
     parties on or prior to today's date and initialled by or on behalf of them
     for the purposes of identification;


     "MANAGEMENT ACCOUNTS" means the unaudited consolidated balance sheet of the
     SFG Group as at 31 January 1998 in the form attached to the Disclosure
     Letter;


     "MARKETING INFORMATION" means all information relating to the marketing of
     any products or services (including customer names and lists, sales
     targets, sales statistics, market share statistics, marketing surveys and
     reports, marketing research and any advertising or other promotional
     materials);


     "NON-UK ACCOUNTS" means the audited financial statements of each Group
     Company which is a Non-UK Company for the financial year ended on the
     Accounts Date; the term "RELEVANT NON-UK ACCOUNTS" shall be construed
     accordingly;


     "NON-UK COMPANIES" means those Group Companies whose names are listed in


                                       -5-
<PAGE>
     paragraph 2 of part C of this agreement;


     "NON-UK PROPERTIES" means the properties short particulars of which are set
     out in paragraph 2 of part D of this agreement and includes any part or
     parts of them;


     "OFFER" means the offer by Atchison for the Shares (other than the 
     Roll-Over Shares), as described in the Offer Document;


     "OFFER DOCUMENT" means the document in the agreed form containing the
     Offer;


     "PENSION SCHEMES"means the pension schemes of the Group, details of which
     are set out in part G of this agreement;


     "PROPERTIES" means the UK Properties and the Non-UK Properties or, as
     relevant, any of them;


     "RESTRICTED AREA" means the United Kingdom of Great Britain and Northern
     Ireland the United States of America, China, Taiwan, Italy, Canada and the
     Federal Republic of Germany and any other countries in which the Group
     achieved sales of L1,000,000 or more in one or more of the three calendar
     years prior to the date of this agreement;


     "RESTRICTED EMPLOYEE" means any person who is at Completion, or was at any
     time during the period of six months before Completion, a director of any
     Group Company or employed by any Group Company in a senior management,
     sales, research or development function;


     "RESTRICTED GOODS OR SERVICES" means any goods or services the same as or
     competitive with any of those manufactured or supplied by any Group Company
     at any time during the period of 12 months before Completion;


     "RESTRICTED PERIOD" means the period from Completion to 31 December 1998;


                                       -6-
<PAGE>
     "ROLL-OVER AGREEMENT" means an agreement of today's date between Atchison
     and certain holders of Shares relating to the acquisition of the Roll-Over
     Shares by Atchison from such holders;


     "ROLL-OVER SHARES" means the 1,267,476 Shares agreed to be acquired by
     Atchison pursuant to and on the terms of the Roll-Over Agreement;


     "SFGL" means Sheffield Forgemasters Group Limited, further information in
     relation to which is set out in the Group Companies List;


     "SFL" means Sheffield Forgemasters Limited, further information in relation
     to which is set out in the Group Companies List;


     "SHAREHOLDER LIST" means the list of shareholders of SFGL as at the date
     of, and in the form annexed to, this agreement;


     "SHARES" means the whole of the allotted equity share capital of SFGL
     details of which are contained in the Group Companies List and the
     Shareholder List or, as the context may require, any of the shares
     comprised in that share capital;


     "SUPPLIER" means any person who, to the knowledge of the Covenantors, was
     at any time during the period of 12 months before Completion, a supplier to
     any Group Company;


     "TAX" means (a) within the United Kingdom: corporation tax, advance
     corporation tax, income tax (including income tax required to be deducted
     or withheld from or accounted for in respect of any payment), capital gains
     tax, development land tax, capital transfer tax, inheritance tax, VAT,
     PAYE, national insurance contributions, capital duty, stamp duty, stamp
     duty reserve tax, duties of customs and excise, any amount recoverable
     under section 601 of the Taxes Act and any other taxes, levies, 


                                       -7-
<PAGE>
     duties, charges, imposts or withholdings corresponding to, similar to, 
     replaced by or replacing any of them, together with all penalties, charges
     and interest relating to any of them; and (b) outside the United Kingdom:
     all taxes, levies, duties, imposts, charges and withholdings of any nature
     whatever, including (without limitation) taxes on gross or net income,
     profits or gains and taxes on receipts, sales, use, occupation, franchise,
     value added, and personal property, together with all penalties, charges 
     and interest relating to any of them, regardless (in either case) of 
     whether any such taxes, levies, duties, imposts, charges, withholdings,
     penalties, and interest are chargeable directly or primarily against or
     attributable directly or primarily to any Group Company, or any other 
     person and of whether any amount in respect of any of them is recoverable
     from any other person;


     "TAX AUTHORITY" means any taxing or other authority (whether within or
     outside the United Kingdom) competent to impose any liability to Tax;


     "TAXES ACT" means the Income and Corporation Taxes Act 1988; 


     "TCGA" means the Taxation of Chargeable Gains Act 1992;


     "UK" means the United Kingdom;


     "UK ACCOUNTS" means the audited financial statements of SFGL and each other
     Group Company which is a UK Company for the financial year ended on the
     Accounts Date, comprising in each case a balance sheet, profit and loss
     account, notes, auditors' and directors' reports the term "RELEVANT UK
     ACCOUNTS" shall be construed accordingly;


     "UK COMPANIES" means those Group Companies whose names are listed in
     paragraph 1 of part C of this agreement;


     "UK PROPERTIES" means the properties short particulars of which are set out
     in


                                       -8-
<PAGE>
     paragraph 1 of part D of this agreement and includes any part or parts
     of them;


     "VAT" means value added tax;


     "VATA" means the Value Added Tax Act 1994;


     "WARRANTIES" means those warranties on the part of the Covenantors
     contained or referred to in paragraph A5 and part E of this agreement and
     "WARRANTY" shall be construed accordingly.


A1.2 References to the Covenantors and Atchison shall include their respective
     personal representatives and successors.


A1.3 Reference to any statutory provision shall be deemed to include reference
     to all relevant statutory modifications, re-enactments and extensions and
     any orders, instruments, rules or regulations or other subordinate
     legislation made under such provision or in relation to such provision now
     in force and (so far as liability may exist or can arise) shall include
     also any past statutory provisions (as from time to time modified, extended
     or re-enacted prior to the date of this agreement) which such provision has
     directly or indirectly replaced, amended, consolidated or extended and any
     definitions contained in any statutory provisions shall be used in
     construing any part of this agreement which refers to such or any other
     relevant statutory provision.


A1.4 Unless the context otherwise requires words importing the singular only
     shall include the plural and vice versa.


A1.5 Words importing the masculine gender only shall include the feminine gender
     and words importing natural persons shall also include corporations,
     unincorporated persons and partnerships.


A1.6 Unless otherwise stated, references to paragraphs and parts are references
     to paragraphs 


                                       -9-
<PAGE>
     of and parts of this agreement.  Any headings or sub-headings are inserted
     for convenience only and shall not affect the construction of this
     agreement or any part of it.


A1.7 Any question as to whether a person is connected with another shall be
     determined in accordance with section 839 of the Taxes Act which shall
     apply in relation to this agreement as it applies in relation to that Act.


A2   CONSIDERATION


A2.1 In consideration of the covenants on Atchison's part contained in paragraph
     A2.2, the Covenantors agree and undertake with and to Atchison in the terms
     of the remainder of this agreement.


A2.2 Atchison agrees and undertakes with each of the Covenantors as follows:


     A2.2.1    to make the Offer and issue the Offer Document to all holders of
               Shares (as detailed on the Shareholder List) in respect of all of
               the Shares (other than the Roll-Over Shares) within one Business
               Day of exchange of this agreement;


     A2.2.2    not to withdraw the Offer prior to 30 April 1998;


     A2.2.3    not to vary the Offer or waive any condition of the Offer;


     A2.2.4    not extend the time for acceptance of the Offer at any time prior
               to the date on which the Offer is declared or becomes
               unconditional in all respects.


A3   ACCEPTANCE OF THE OFFER


A3.1 Each of the Covenantors severally and irrevocably undertakes and warrants
     that: 


                                       -10-
<PAGE>
     A3.1.1    except pursuant to the Offer and/or the Roll-Over Agreement, he
               will not, prior to the Offer becoming or being declared
               unconditional in all respects, sell, transfer, encumber, grant
               any option over or otherwise dispose of all or any of the Shares
               registered in his name (as set against his name in part B of this
               agreement) and/or any other shares in SFGL which are otherwise
               acquired by him subsequent to the date of this undertaking
               (collectively and severally in respect of each Covenantor, his
               "COMMITTED SHARES"), otherwise than to Atchison, or enter into
               any agreement or arrangement which could result in their sale or
               other disposal (except under the Offer and/or the Roll-Over
               Agreement) or which would or might restrict their disposal;


     A3.1.2    he will on the same day as the Offer Document is despatched
               accept or procure the acceptance of the Offer in respect of all
               of the Committed Shares and will (if not already delivered to
               Atchison) at the same time forward or procure the forwarding of
               the relevant share certificate(s) or other documents of title and
               all other relevant documents in accordance with the terms of the
               Offer Document;


     A3.1.3    he will supply or procure the supply of all information relating
               to him or SFGL required for the purposes of the Exemption Order
               to be included in the Offer Document and immediately notify
               Atchison in writing of any material change in the accuracy or
               import of any information previously supplied by him and (if and
               so long as such Covenantor is a director of SFGL and subject to
               his duties as a director) otherwise provide or procure the
               provision of such information and do or procure to be done (in
               each case so far as he is able by the exercise of the votes
               attaching to his Committed Shares but not otherwise) such acts as
               may be reasonably necessary to expedite the preparation and
               despatch of the Offer Document;


     A3.1.4    he will not directly or indirectly initiate any approach to any
               party with a view to soliciting any offer for any or all of the
               Shares from any third party.


                                       -11-
<PAGE>
A3.2 Each of the Covenantors severally and irrevocably undertakes and warrants
     that by the exercise of the votes attaching to his Committed Shares and (if
     and for so long as such Covenantor is a director and subject to his duties
     as a director) the exercise of his votes at any meeting of the board of
     directors of any Group Company, he will (in so far as he is able by such
     exercise (but not further or otherwise)) unless and until the Offer becomes
     or is declared unconditional in all respects:


     A3.2.1    procure that there are convened such meetings of directors or
               members of SFGL (if so requested by Atchison) as may be necessary
               to pass such resolutions as may be required to enable the Offer
               to be implemented;


     A3.2.2    procure that all transfers of shares made pursuant to or in
               connection with the Offer (subject to the transfers being duly
               stamped) are registered in the register of members of SFGL;


     A3.2.3    procure that SFGL does not allot, or grant options over, any
               shares in the capital of SFGL nor issue any debt or other
               securities convertible into shares in the capital of SFGL nor
               agree to do any such thing;


     A3.2.4    procure that no dividend is declared by SFGL;


     A3.2.5    procure that no Group Company disposes of any material assets or
               assumes or incurs any material liabilities (including contingent
               liabilities) other than in the ordinary course of business;


     A3.2.6    procure that no Group Company undertakes any material commitments
               or enters into any material contract or agrees to the amendment
               of any existing material contract (including any service
               contract) otherwise than in the ordinary course of business; and


                                       -12-
<PAGE>
     A3.2.7    procure that each Group Company will carry on business in the
               ordinary and normal course.


A3.3 Each Covenantor warrants and undertakes that the number of Shares set
     against his name in part B of this agreement are both legally and
     beneficially owned by him and neither the whole nor any part of his
     interest in those Shares is subject to any Encumbrance and, upon the Offer
     being made, he will be able and entitled to accept or procure acceptance of
     the Offer in respect of those Shares and to transfer those Shares with full
     title guarantee and free from all Encumbrances and together with all rights
     attaching to those Shares, including the right to all dividends and other
     distributions (if any) declared, made or paid after the date on which the
     Offer becomes or is declared unconditional in all respects and otherwise
     perform his obligations under this paragraph A3.


A3.4 In order to secure the performance of this undertaking, each of the
     Covenantors irrevocably appoints Hugh Aiken or, in his absence, any other
     director for the time being of Atchison, to be his attorney in his name and
     on his behalf to execute a form or forms of acceptance and such other
     documents and to do such other acts and things as may be necessary to
     accept the Offer in respect of the Committed Shares, provided however that
     such appointment shall not take effect until the expiry of two Business
     Days from the date of despatch of the Offer Document and only then if he
     shall have failed to comply with his obligations in paragraph A3.1.2.  Such
     appointment shall be irrevocable in accordance with section 4 of the Powers
     of Attorney Act 1971 until the earlier of the date on which the Offer
     lapses and the date on which the Shares are registered in the name of
     Atchison or its nominees following the Offer having become or been declared
     unconditional in all respects.


A3.5 Each of the Covenantors recognises and acknowledges that if he should fail
     to accept or procure the acceptance of the Offer in accordance with his
     obligations under paragraph A3.1.2 damages in the form of a liquidated sum
     would not be an adequate remedy and that an order for specific performance
     would be the only adequate remedy for such


                                       -12-
<PAGE>
     failure or breach.


A4   COMPLETION


A4.1 Completion shall take place at the offices of the Covenantors' Solicitors
     on the  Business Days following the Offer having become or been declared
     unconditional in all respects.


A4.2 The Covenantors undertake to procure that on Completion the following shall
     be delivered or caused to be delivered to Atchison at the offices of the
     Covenantors' Solicitors (or as Atchison may direct): 


     A4.2.1    duly executed transfers of any shares in any Group Company not
               held in the name of SFGL or another Group Company duly executed
               in favour of Atchison (or as it shall direct) together with the
               relative share certificates or other documents of title (or in
               the case of any lost certificate an indemnity satisfactory to
               Atchison in relation to it);


     A4.2.2    written resignations in the agreed form from Mr S M Wallis, Mr M
               A Brand and Dr F Fitzgerald as directors of SFGL and each other
               Group Company of which any of such persons is a director, each of
               whom shall resign from his respective office(s) with immediate
               effect after the appointment of Atchison's nominees as provided
               in paragraph A4.4.2; 


     A4.2.3    a release duly executed by the Bank of Scotland of any charges,
               guarantees or other security in its favour given by or subsisting
               over any of the assets of the Group Companies;


     A4.2.4    the Certificates of Title and all documents of title to the UK
               Properties; 


     A4.2.5    the statutory books, share certificate books, common seals,
               certificate of incorporation, any certificate(s) of incorporation
               on change of name and a


                                       -14-
<PAGE>
               copy of the memorandum and articles of association of SFGL and 
               each other Group Company (other than the Non-UK Companies) all,
               where appropriate, duly written up to date;


     A4.2.6    all credit cards, keys and other property of each Group Company
               which are in the possession or under the control of any
               Covenantor in his capacity as a director who resigns as an
               officer of SFGL and each other Group Company in accordance with
               this paragraph.



A4.3 Each of the Covenantors undertakes that on Completion he shall deliver or
     cause to be delivered to Atchison at the offices of the Covenantors'
     Solicitors:


     A4.3.1    the Deed of Covenant duly executed by him;


     A4.3.2    a Deed of Acknowledgement signed by him;


     A4.3.3    in the case of Mr M A Brand his written resignation in the agreed
               form from his office as a director of any Group Company.


A4.4 The Covenantors shall procure the passing of resolutions of the directors
     of each Group Company to:


     A4.4.1    register Atchison or its nominee(s) as the holders of the Shares
               which by Completion have been the subject of valid acceptances of
               the Offer and any other shares in each Group Company referred to
               in paragraph A4.2.1 above, subject only to the proper stamping of
               the transfers;


     A4.4.2    appoint such persons as Atchison shall nominate as directors of
               each Group Company and accept the resignations of those directors
               and secretaries who are resigning; and


                                       -15-
<PAGE>
     A4.4.3    revoke of all existing authorities to the bankers of and each
               Group Company in respect of the operation of each Group Member's
               bank accounts giving authority in favour of such persons as
               Atchison may nominate to operate those accounts.


A5   WARRANTIES


A5.1 The Covenantors severally (but not jointly) warrant to Atchison in the
     terms set out in part E of this agreement, subject to all matters fairly
     disclosed in the Disclosure Letter (with sufficient detail to enable a
     purchaser with reasonable knowledge of the sectors in which the Group
     operates to assess the nature and import of each matter disclosed) and each
     of the Covenantors agrees and acknowledges that Atchison has agreed to make
     the Offer in reliance on the Warranties. 


A5.2 The Warranties and Atchison's rights in respect of the Warranties shall not
     in any respect be extinguished or affected by Completion. 


A5.3 Unless expressly stated in this agreement, no information (other than that
     fairly disclosed in the Disclosure Letter (with sufficient detail to enable
     a purchaser with reasonable knowledge of the sectors in which the Group
     operates to assess the nature and import of each matter disclosed))
     relating to SFGL or any other Group Company of which Atchison has knowledge
     (whether actual or constructive) shall prejudice any claim made by Atchison
     under the Warranties or operate to reduce any amount recoverable in respect
     of any breach of any of the Warranties.


A5.4 Each of the Covenantors undertakes that, in the event of any claim being
     made against that Covenantor in connection with this agreement, he will not
     make any claim against any Group Company or any director or employee of any
     Group Company on which or on whom he may have relied before agreeing to any
     of the Warranties or the Deed of Covenant or authorising any statement in
     the Disclosure Letter.


                                       -16-
<PAGE>
A5.5 The Covenantors agree and acknowledge that each of the Warranties shall be
     construed as a separate and independent warranty and shall not be limited
     or restricted by reference to, or inference from, the terms of any other
     Warranty or (other than as set out in this paragraph A5 or part F of this
     agreement) any other term of this agreement.


A5.6 Where any of the Warranties is qualified by an expression such as "so far
     as the Covenantors are aware" or "to the best of the knowledge, information
     and belief of the Covenantors" or any similar expression, it shall be
     deemed to include an additional statement that it has been made after
     reasonable enquiry by the Covenantors of each of the directors of each of
     the Group Companies and after having made inspection of all relevant
     documentation under the ownership or control of the Group or to which any
     Group Company may have access. 


A6   PROTECTION FOR THE COVENANTORS


     The provisions of part F of this agreement shall have effect.


A7   NON-COMPETITION COVENANTS


A7.1 Each of the Covenantors undertakes to Atchison that he or it will not
     (except as required by law or any regulatory authority) divulge or
     communicate to any person (other than to any officer or employee of any
     Group Company who needs that knowledge in the discharge of his duties) any
     confidential information concerning the business, customers, accounts,
     financial or contractual arrangements, transactions or affairs of the Group
     which may be within or come to his or its knowledge to the extent and so
     long as that information is confidential and not in the public domain.


A7.2 Each of the Covenantors (other than Mr David Fletcher) severally covenants
     with Atchison that he will not during the Restricted Period directly or
     indirectly, and either solely or jointly on behalf of himself or any other
     person:


                                       -17-
<PAGE>
     A7.2.1    for the purposes of a Competing Business, solicit or canvas or
               endeavour to solicit or canvas the custom of any Customer in
               respect of the supply of any of the Restricted Goods or Services;


     A7.2.2    for the purposes of a Competing Business, entice away or
               endeavour to entice away from any of the Group Companies any
               Supplier in respect of the supply or provision of any of the
               Restricted Goods or Services or any component part of any of
               them;


     A7.2.3    employ, solicit or entice away or endeavour to employ, solicit or
               entice away any Restricted Employee (whether or not any such
               person would, as a result, commit a breach of his terms of
               employment or his contract).


A7.3 The parties consider that the restrictions in paragraphs A7.1 and A7.2
     taken separately and together, are not more onerous or extensive than is
     reasonable and necessary for the protection of the legitimate business
     interests of Atchison.  If any restriction is held to be void or otherwise
     unenforceable but would be valid and enforceable if some part of that
     restriction were deleted, such restriction shall apply with such deletions
     as are necessary to make it valid and enforceable.


A8   BOOKS AND RECORDS, TAX RETURNS AND COMPUTATIONS


A8.1 Atchison shall procure that each Group Company:


     A8.1.1    shall preserve all of its books and records existing at
               Completion for a period of not less than three years from
               Completion or, in the case of books and records relating to Tax,
               seven years from Completion; and


     A8.1.2    shall at any reasonable time or times and upon reasonable notice
               allow the Covenantors (or their duly authorised representatives)
               access to and the right


                                       -18-
<PAGE>
               to take copies of such books and records.

A8.2 Atchison (on behalf of the Group Companies) or its duly authorised agents
     shall prepare the computations and returns relating to corporation tax in
     respect of all accounting periods beginning before Completion to the extent
     not prepared before Completion and shall submit such computations to the
     Covenantors or their duly authorised agents for comment.  Atchison shall be
     obliged to take account of the Covenantors' reasonable comments in relation
     to any such return, save to the extent that to do so would materially
     increase the liability to Tax of any of the Group Companies in respect of
     any accounting period beginning after Completion.


A8.3 Atchison shall procure that the returns of SFL deal with the capital losses
     of SFL on the basis and in the form requested by the Covenantors (or their
     agents) and shall provide copies of all correspondence with the Inland
     Revenue relating to such losses to the Covenantors (or their agents) and
     shall not agree any matter relating to the amount or manner of set-off of
     such capital losses with the Inland Revenue save in accordance with the
     instructions of the Covenantors (or their agents).


A8.4 Atchison shall procure that the relevant UK Companies make (to the extent
     legally possible) the claims for the surrender by them for no consideration
     of advance corporation taxes (pursuant to section 240 Taxes Act) and/or
     group relief (pursuant to section 402 Taxes Act) in respect of the
     accounting periods commencing 1 April 1995, 1 April 1996 and 1 April 1997
     as provided in clause 14.4 of the First Aerospace Agreement.


A8.5 Atchison agrees to procure the making (to the extent legally possible) by
     Teledyne Holdings Limited of a joint election with Special Melted Products
     Limited ("SMP") pursuant to section 158 of the Capital Allowances Act 1990
     in respect of the disposal to SFL by SMP of the land and buildings at
     Staybrite works in occupation by SMP.


A8.6 Atchison agrees to procure compliance of each of the Group Companies of its


                                       -19-
<PAGE>
     obligations pursuant to clauses 14.1 and 14.2 of the First Aerospace
     Agreement.


A9   COMMITTEE


A9.1 Atchison undertakes and covenants to procure that forthwith upon the Offer
     being made each of SFL and Forgemasters Realisations (1998) Limited and (in
     the case of clause A9.1.3 only) relevant Group Companies irrevocably and
     unconditionally appoints the Committee as its agent:


     A9.1.1    to exercise all and any rights, powers, privileges and
               discretions vested in or conferred upon SFL and/or Forgemasters
               Realisations (1998) Limited  in relation to the preparation,
               review agreement and/or determination of the Completion Accounts
               (as defined in the First Aerospace Agreement) for the purposes of
               the Aerospace Agreements;


     A9.1.2    to take, after the date of the Offer, all and any steps as the
               Committee thinks fit (in its absolute discretion) to seek payment
               and enforce recovery of all or any of the Aerospace Additional
               Payment (as defined in the Offer Document) including, without
               limitation, the commencement of legal proceedings (in the name of
               SFL and/or Forgemasters Realisations (1998) Limited) against
               Teledyne Holdings Limited and/or Teledyne Industries Inc and/or
               Allegheny Teledyne Incorporated (as guarantor under each of the
               Aerospace Agreements) or any other person; and


     A9.1.3    to surrender, after Completion, to any UK company within the
               Aerospace Group up to L3,000,000 of tax losses available for
               group relief (pursuant to section 402 Taxes Act) on such terms as
               the Committee may, in its absolute discretion, determine;


     and Atchison acknowledges and agrees that the Committee shall have full
     power and


                                       -20-
<PAGE>
     authority to exercise all the rights and authorities set out in or given
     or delegated to it pursuant to the Offer Document.


A9.2 Atchison undertakes and covenants to procure that each of SFL and
     Forgemasters Realisations (1998) Limited:


     A9.2.1    confirms to the Committee in writing, upon the Offer being made,
               its appointment on the terms of this clause A9 in the agreed
               terms;


     A9.2.2    will not after the date of the Offer undertake any of the matters
               detailed in clause 9.1 nor waive, release or suspend or agree to
               waive, release or suspend any rights under or pursuant to, or
               vary, or agree to vary any Aerospace Agreement or direct that
               payment or discharge of the Aerospace Additional Payment be made
               other than to the Vendor's Solicitors under the terms of the
               relevant Aerospace Agreement;


     A9.2.3    issues a letter in the agreed terms upon the Offer being made to
               the other parties to the Aerospace Agreements (informing them,
               inter alia, of the irrevocable authorities and delegation
               contained in this clause A9); and


     A9.2.4    allows unrestricted access to all documentation in its possession
               or under its control relating to or affecting the Completion
               Accounts and procure that its relevant personnel and, so far as
               it is lawfully able to do so, Coopers & Lybrand provide such
               assistance in relation to the Completion Accounts and the
               exercise of rights under this clause A9 as the Committee
               reasonably requests from time to time.


A9.3 Atchison undertakes to procure that the Committee is provided upon demand
     with all information necessary to enable it to calculate the Additional
     Consideration (as defined in the Offer Document) and to notify the
     Committee immediately upon receipt by


                                       -21-
<PAGE>
     SFGL, SFL or any other third parties on their behalf of any monies in
     respect of (or upon any discharge of all or any of) the Aerospace 
     Additional Payment or any relevant documents (providing copies thereof).


A9.4  Atchison agrees (on behalf of itself and SFL and Forgemasters Realisations
      (1998) Limited) that the Committee shall:


      A9.4.1   not be obliged to take any action or proceedings on behalf of SFL
               and/or Forgemasters Realisations (1998) Limited pursuant to the
               Aerospace Agreements (whether for payment or recovery of the
               Aerospace Additional Payment (as defined in the Offer Document)
               or otherwise); and


      A9.4.2   be entitled to rely on the advice of any professional advisers
               selected by it and shall not be liable to SFL or Forgemasters
               Realisations (1998) Limited for any of the consequences of such
               reliance.


A9.5  Atchison agrees (on behalf of itself and SFL and Forgemasters Realisations
      (1998) Limited) that no member of the Committee shall be liable to
      Atchison and/or SFL and/or Forgemasters Realisations (1998) Limited for
      any action taken or omitted to be taken by the Committee under the terms
      of or in connection with this clause and Atchison shall indemnify each
      member of the Committee on demand for any and all liabilities, losses,
      damages, penalties, actions, judgements, costs, expenses or disbursements
      of any kind whatsoever which may be imposed on, incurred by or asserted
      against him or it by Atchison, SFL and/or Forgemasters Realisations (1998)
      Limited in any way relating to or arising out of him or it acting as a
      member of the Committee or performing his/its duties in connection
      therewith or any action taken or omitted by such member thereunder.


A9.6  The Committee shall consist of not more than three persons, two being
      appointed by the Covenantors (the first such appointees being M A Brand
      and D Fletcher) and one being appointed by NatWest Ventures (Nominees)
      Limited.  The relevant appointor(s) may


                                       -22-
<PAGE>
      remove their appointee to the Committee and appoint another in his/her
      place by giving written notice to Atchison and (in the case of removal)
      to the person being removed.  For the purposes of clause A9.5, "MEMBER
      OF THE COMMITTEE" includes all members from time to time together with
      NatWest Ventures (Nominees) Limited.


A9.7  A vacancy in the members of the Committee need not be filled if the
      relevant appointor(s) so agree, provided that the total number of members
      does not fall below two.


A9.8  The Committee shall act unanimously but shall otherwise transact its
      business in such manner as it thinks fit.


A9.9  Notwithstanding clause A9.8, all acts done by the Committee or by any
      person acting as a member of the Committee shall (notwithstanding that it
      is afterwards discovered that there was some defect in the appointment of
      any member of the Committee or person so acting or his authority to act or
      that they or any of them had vacated office) be as valid and effectual as
      if each such member or person had been properly appointed, had appropriate
      authority and had continued to be a member of the Committee.


A9.10 SFL shall be responsible for all costs, charges and expenses incurred
      (including, without limitation, professional advice and the costs of any
      Independent Accountants appointed pursuant to the First Aerospace
      Agreement) by or on behalf of the Committee in carrying out its functions
      under this clause A9.  Atchison undertakes to procure that SFL promptly
      discharges all such costs, charges and expenses when due and payable.


A9.11 Atchison undertakes to the Covenantors to:


      A9.11.1  procure the issue to DLA Nominees Limited of a letter of credit
               from Harris Trust and Savings Bank in the agreed form upon
               exchange of this agreement;


      A9.11.2  procure that upon receipt by or on behalf of the SFG Group of all
               or any part


                                       -23-
<PAGE>
               of the Aerospace Additional Payment, such sums will
               be promptly placed on deposit with the Bank of Scotland
               accompanied by a direction that they be held on terms that will
               result in it earning the best rate of interest then available
               from Bank of Scotland for such sums for a minimum deposit period
               of six weeks or, if earlier, to the date that is seven days prior
               to the due date for payment of the Additional Consideration (as
               defined in the Offer Document) and that the authority of the
               Committee shall be required to withdraw the money from that
               account within such minimum deposit period;


      A9.11.3  consult the Committee prior to implementation of any such deposit
               arrangements; and


      A9.11.4  procure that Bank of Scotland is authorised to provide full
               details of all and any interest accrued on sums deposited with
               them pursuant to clause A9.11 (such authorisation to be provided
               upon the date of such deposit).


A9.12 Any notice to be given to the Committee shall be given to all Committee
      members in accordance with clause A14, save that the addresses and fax
      numbers for service shall (unless and until otherwise notified by the
      relevant appointors) be:


      M A Brand (as per clause A14.4)


      D Fletcher (as per clause A14.4)  


      NatWest Ventures (Nominees) Limited

      For the attention of Michael Davy

      Fenchurch Exchange

      London

      EC3M 4TE


                                       -24-
<PAGE>
      Fax No: 0171 374 3580


A10   PUBLICITY


      No announcement or disclosure in respect of the making or terms of this
      agreement or the Offer shall be made or disclosed by a party to this
      agreement without the prior written consent of the others (which consent
      may be given by any of the Covenantors on behalf of all of them) except to
      the extent disclosure is required by law or the rules of a recognised
      investment exchange (as defined by the Financial Services Act 1986 and
      including the New York Stock Exchange), or the rules of the Securities and
      Exchange Commission which disclosure shall then only be made:


      A10.1    after prior consultation between the parties to this agreement as
               to its terms (which consultation may be held with any of the
               Covenantors on behalf of all of them);


      A10.2    strictly in accordance with any agreement as to the terms of
               disclosure; and



      A10.3    only to the persons and in the manner required by law or the
               rules of the relevant recognised investment exchange or the
               Securities and Exchange Commission or as otherwise agreed.


A11   COSTS


      Atchison shall pay its own costs of and incidental to the negotiation and
      preparation of this agreement, the preparation of the Offer Document and
      the making of the Offer and shall pay or procure the payment of the costs
      of the Covenantors if and to the extent that such costs are listed in the
      Agreed Costs List.  Subject to clause A9, all other costs of the
      Covenantors will be borne by the Covenantors.


                                       -25-
<PAGE>
A12   MISCELLANEOUS


A12.1 Save in the case of any fraudulent misrepresentation, Atchison agrees that
      it will have no remedy against the Covenantors, and the Covenantors shall
      not have any liability of whatever nature to Atchison, in respect of any
      statement of fact or opinion whatsoever, including any untrue or
      misleading statement, warranty or representation, express or implied, made
      to Atchison or its agents, officers or employees upon which Atchison
      relied or may have relied in entering into this agreement (unless repeated
      in this agreement) and that Atchison's sole remedy (save in the case of
      any fraudulent misrepresentation) is for breach of contract in respect of
      the warranties, undertakings, covenants or indemnities expressly set out
      in this agreement and the Deed of Covenant, subject to the limitations
      contained in this agreement and the Deed of Covenant.


A12.2 No variation of this agreement shall be effective unless made in writing
      and signed by or on behalf of the parties to this agreement and no waiver
      of any term, provision or condition of this agreement shall be effective
      except to the extent made in writing and signed by the waiving party.



A12.3 Atchison may freely assign the benefit of this agreement and/or the Deed
      of Covenant to any company within the Atchison Group (as defined in the
      Offer Document) provided that the Covenantors' liability under this
      agreement and Deed of Covenant shall be no greater following any such
      assignment than it would have been had such assignment not taken place. 
      Save as set out above, this agreement and the Deed of Covenant shall not
      be assignable.


A12.4 The invalidity, illegality or unenforceability of any provision of this
      agreement shall not affect the other provisions of this agreement.


A12.5 The provisions of this agreement shall continue in full force and effect
      notwithstanding Completion.

                                       -26-
<PAGE>
A12.6 This agreement may be executed in any number of counterparts by the
      different parties or separate counterparts, each of which when executed
      and delivered shall constitute an original but all of which shall together
      constitute one and the same instrument.


A12.7 No failure or delay in exercising or enforcing any right or remedy under
      this agreement shall constitute a waiver of such right or remedy and no
      single or partial exercise or enforcement of any right or remedy under
      this agreement shall preclude or restrict the further exercise or
      enforcement of any such right or remedy.  The rights and remedies provided
      in this agreement are cumulative and not exclusive of any rights and
      remedies provided by law.


A13   TERMINATION


      The obligations of the Covenantors under this agreement shall cease and
      determine on the withdrawal or lapsing of the Offer without liability on
      the part of any of the Covenantors save for the liability of any
      Covenantor for his prior breaches of paragraph A3.3.


A14   NOTICES


A14.1 Any notice or document to be served under this agreement shall (if sent to
      Atchison) be sent by:


      A14.1.1  facsimile transmission; followed by


      A14.1.2  courier


      and, if sent to the Covenantors, be sent by first class recorded delivery
      post in each case at its or their address specified in paragraph A14.4 or
      at any other address which the 


                                       -27-
<PAGE>
      party to be served may have notified to the other parties in accordance
      with this paragraph.


A14.2 Any such notice or document shall be deemed to have been served one hour
      after the time of despatch by facsimile transmission in accordance with
      paragraph A14.1, provided that it is despatched before 4:00p.m. on any
      Business Day and, in any other case, at 10:00a.m. on the Business Day
      following the date of such despatch (and for this purpose, such times
      shall be construed as United Kingdom time in respect of documents served
      on a Covenantor and central United States time in respect of documents
      served on Atchison).


A14.3 In proving service it shall be enough to prove that delivery was made,
      that the envelope containing the notice or document was properly addressed
      and posted as a prepaid first class recorded delivery letter or that the
      facsimile transmission was properly addressed and despatched (as
      appropriate).


A14.4 The following are the addresses of the Covenantors and the address and fax
      number of Atchison for the purposes of paragraph A14.1:




      THE COVENANTORS


      Mr P M Wright

      Address as stated in part B of this agreement


      Mr M A Brand

      Address as stated in part B of this agreement


      Mr D Fletcher

      Address as stated in part B of this agreement


                                       -28-
<PAGE>
      ATCHISON

      c/o Atchison Casting Corporation

      400 South Fourth Street

      Atchison

      Kansas 66002-0188

      United Stated of America

      Fax number: 001 913 367 2155

      Marked for the attention of the Chief Executive Officer


A15   CHOICE OF LAW


      This agreement shall be governed by and construed in accordance with
      English Law and the parties irrevocably agree that the English courts
      shall have exclusive jurisdiction to settle any dispute which may arise
      out of or in connection with this agreement and that, accordingly, any
      proceedings, suit or action arising out of this agreement shall be brought
      in such courts.


IN WITNESS of which the parties have executed this agreement as a deed and
delivered it on the day and year first above written.

                                       -29-
<PAGE>

                                        PART B

                 DETAILS OF THE COVENANTORS AND THE COMMITTED SHARES 

<TABLE>
<CAPTION>

(1)                      (2)            (3)                      (4)

NAME AND ADDRESS         NUMBER         RELEVANT PERCENTAGE OF   CASH LIMITATION
                         OF COMMITTED   ANY CLAIM UNDER THE      ON LIABILITY (L)
                         SHARES         WARRANTIES AND
                                        DEED OF COVENANT

<S>                      <C>            <C>                      <C>
Phillip Montague Wright  2,040,353      67.39                    235,865

Fern House

11 Tivydale

Cawthorne

Nr Barnsley

South Yorkshire

S75 4EJ



Malcolm Arthur Brand     1,207,500      16.08                      56,280

1A Lindrick Road

Woodsetts

Worksop

Nottinghamshire

S81 8RD



David Fletcher             941,045      16.53                      57,855

Dearne Mill House

19A Cuckstool Road

Denby Dale

Huddersfield HD8 8RF
</TABLE>

                                       -30-
<PAGE>
                                        PART C

                             LIST OF THE GROUP COMPANIES


C1    THE UK COMPANIES


      Sheffield Forgemasters Group Limited

      British Rollmakers Corporation Limited

      C Akrill Limited

      Engineering Technologies Group Limited

      Firth Vickers Special Steels Limited

      Forgealert Limited

      Forgemasters Realisations (1998) Limited 

      Forged Rolls (UK) Limited

      Forgemasters Engineering Limited

      Forgemasters Steel and Engineering Limited

      Gibson Engineering Company Limited

      Hadura Products Limited

      Johnson's Rolls Limited

      Midland Rollmakers Limited

      Miller and Company Limited

      Offshore Castings Limited

      River Don Castings Limited

      Sheffield Forgemasters Holdings Limited

      Sheffield Forgemasters Limited

      Sheffield Forgemasters Share Trustees Limited

      Sheffield Forgemasters Trustees Limited

      R B Tennent Limited

      Talos Group Limited

      Thomas Perry Limited


                                       -31-
<PAGE>

                                        PART C

                          LIST OF THE GROUP COMPANIES (CON)


C2    THE NON-UK COMPANIES


      Sheffield Forgemasters (Canada) Limited

      Euro SFM Edelstahl GmbH


                                       -32-
<PAGE>
                                        PART D

                                       PROPERTY


D1    THE UK PROPERTY


      D1.1     All that land and buildings at Brightside Lane, Carbrook Street,
               Hawke Street and Upwell Street, Sheffield, South Yorkshire
               collectively known as River Don Works, part of which is
               registered with Freehold Title Absolute under title numbers
               SYK356783, SYK389861 and SYK381599 and the remaining part is
               leasehold being demised by a lease dated 22 January 1993 and is
               registered at H M Land Registry under title number SYK328360.


      D1.2     All that freehold land lying to the north west of Sandstone Road,
               Sheffield, South Yorkshire registered at H M Land Registry with
               Freehold Title Absolute under title numbers SYK204372 and
               SYK377124.


      D1.3     All that land and buildings known as the Old Rectory, School
               Hill, Whiston, Rotherham, South Yorkshire as is registered at H M
               Land Registry with Freehold Title Absolute under title number
               SYK247462.


      D1.4     All that land and buildings at Shirecliffe Road, Sheffield as is
               registered at H M Land Registry with Freehold Title Absolute
               under title number SYK168119.


      D1.5     All that land known as Aston Ponds, Aston cum Aughton, Rotherham
               as is registered at H M Land Registry with Freehold Title
               Absolute under title numbers SYK204378 and SYK354602.


      D1.6     All that land and buildings at Weston Road, Crewe comprising the
               remainder of the land in a conveyance dated 8 June 1948 made
               between the Mayor, Alderman and Burgesses of the Borough of Crewe
               (1) and Midland Rollmakers Limited (2) and as the same is shown
               for identification purposes only edged in


                                       -33-
<PAGE>
               red on the plan annexed to the relevant Certificate of Title.


      D1.7     A former boiler house situate at Princess Street, Sheffield being
               part of the land registered at H M Land Registry with Freehold
               Title Absolute under title number SYK169835 and presently
               occupied by Graham Crossland by virtue of a lease dated 6
               December 1996 between (1) Sheffield Forgemasters Limited and (2)
               Graham Crossland.


      D1.8     All that leasehold land situate at No 6, 12 O' Clock Court,
               Attercliffe Road, Sheffield all more fully described in a lease
               dated 21 November 1997 between (1) Osborne Assets Limited and (2)
               Sheffield Forgemasters Limited.


      D1.9     All and whole the subjects known as Whifflet Foundry, Whifflet
               Street, Coatbridge registered in the Land Register of Scotland
               under title number LAN 101911.


      D1.10    All and whole the subjects known as Meadow Foundry, Calder
               Street, Coatbridge comprising those several plots or areas of
               ground lying in the County of Lanark more particularly described
               in and disponed by and shown delineated and partly hatched in red
               on the plan annexed to the relevant Certificate of Title and
               subscribed as relative to the Disposition by R.B. Tennent Limited
               in favour of Sheffield Forgemasters Limited dated 16 December
               1982 and recorded in the Division of the General Register of
               Sasines for the County of Lanark on 22 December 1983 (Book 7371,
               Folio 65); but excepting therefrom all and whole those subjects
               registered in the Land Register of Scotland under title number
               LAN 21451; which said subjects under the aforesaid exception are
               presently under application for registration in the Land Register
               of Scotland under title number LAN 101910.


                                       -34-
<PAGE>

D2    THE NON-UK PROPERTY


      D2.1     Leasehold property at Suite 525, 155 James Street, South
               Hamilton, Ontario, Canada occupied by Sheffield Forgemasters
               (Canada) Limited.


      D2.2     Leasehold property at Schumanstrasse 55, 40237 Dusseldorf,
               Germany occupied by Euro SFM Edelstahl GmbH


                                       -35-
<PAGE>
                                       PART E
                                          
                                     WARRANTIES
                                          

E1    BOOKS AND RECORDS


      Each of the Group Companies have kept all accounts, books, ledgers,
      financial, statutory and other records required by law to be kept by them
      and these:


      E1.1     have been accurately maintained in all material respects and are
               up to date;


      E1.2     are in the possession or under the control of the relevant Group
               Company;


      and no notice or allegation that any of them is incorrect or should be
      rectified has been received by the relevant Group Company.


E2    ACCOUNTS


E2.1  THE UK ACCOUNTS:


      E2.1.1   have been prepared in accordance with the requirements of all
               relevant statutes and generally accepted accounting principles;


      E2.1.2   comply with all applicable accounting standards; 


      E2.1.3   show a true and fair view of the financial position of the
               relevant UK Company at the Accounts Date and of the profits and
               losses of the relevant UK Company for the financial period ended
               on the Accounts Date; and


      E2.1.4   adopt bases and apply accounting policies which have been adopted
               or applied in the UK Companies audited accounts for the two
               financial years before the Accounts Date.


                                       -36-
<PAGE>
E2.2  THE NON-UK ACCOUNTS:


      The Non-UK Accounts fairly present the financial condition and the results
      of operations, changes in stockholder's equity and cashflows of the Non-UK
      Companies as at the respective dates of, and for the periods referred to
      in the Non-UK Accounts.


E2.3  THE MANAGEMENT ACCOUNTS


      The Management Accounts have been prepared in good faith and in accordance
      with the accounting policies adopted in the preparation of the UK Accounts
      (or, as appropriate, the Non-UK Accounts) and on bases and principles
      consistent with those used in the preparation of the management accounts
      of the Group for the financial year which ended on the Accounts Date.


E3    THE GROUP COMPANIES' ASSETS


E3.1  ASSETS AND CHARGES


      E3.1.1   Each of the Group Companies owns all assets included in its
               relevant Accounts and all assets which have been acquired by it
               since the Accounts Date (except for assets disposed of by it in
               the ordinary course of its business).


      E3.1.2   Save for liens and suppliers' retentions of title no assets of
               any of the Group Companies, nor any of their undertakings,
               goodwill or uncalled capitals are subject to any Encumbrance or
               any agreement or commitment to give or create any Encumbrance.


      E3.1.3   Since the Accounts Date each of the Group Companies has been in
               possession or control of all its assets (except those disposed of
               in the ordinary course of


                                       -37-
<PAGE>
               business for an amount less than L25,000).


      E3.1.4   No asset is shared by any of the Group Companies with any other
               person (other than other Group Companies) and none of the Group
               Companies depend for their respective businesses upon, or use,
               any assets, facilities or services owned or supplied by the
               Aerospace Group.


E3.2  DEBTS DUE TO THE GROUP COMPANIES


      E3.2.1   So far as the Covenantors are aware the debts owed to each of the
               Group Companies have or will realise the value at which they are
               shown in the relevant Accounts for that company (net of the
               provisions made in the Accounts).


      E3.2.2   None of the Group Companies have factored or discounted any of
               their debts or agreed to do so or waived any right of set off
               against a third party.


E3.3  TITLE RETENTION


      None of the Group Companies have acquired or agreed to acquire any asset
      on terms that property in them does not pass until full payment is made.


E3.4  STOCK


      So far as the Covenantors are aware each of the Group Companies' stock in
      trade was valued for the purposes of its relevant Accounts at the lower of
      cost and net realisable value and such valuation was made in accordance
      with the relevant company's normal method for valuing stock.


E3.5  PLANT


                                       -38-
<PAGE>
      So far as the Covenantors are aware each major item of machinery and plant
      necessary to carry on the business of each of the Group Companies:


      E3.5.1   is (having regard to its age and current use) in satisfactory
               working order; and


      E3.5.2   complies in all material respects with all material legal
               requirements relating to it and its use.


E4    THE GROUP COMPANIES' BUSINESS SINCE THE ACCOUNTS DATE


E4.1  Since the Accounts Date, each of the Group Companies has carried on
      business:


      E4.1.1   in the ordinary and usual course;


      E4.1.2   without entering into any transaction, assuming any liability or
               making any payment (not provided for in the relevant Accounts)
               which is not in the ordinary course of its business;


      E4.1.3   without any material interruption or material alteration in the
               nature, scope or manner of its business.


E4.2  Since the Accounts Date:


      E4.2.1   none of the Group Companies has made or paid, nor is now
               proposing to make or pay, any dividend or distribution;


      E4.2.2   no resolution of the shareholders of any of the Group Companies
               has been passed other than resolutions relating to the routine
               business of annual general meetings;


      E4.2.3   no change in the accounting reference period of any member of the
               Group has


                                       -39-
<PAGE>
               been made and no change has been made in the accounting
               policies or accounting methods adopted by any member of the
               Group; and


      E4.2.4   no Group Company has waived repayment, in whole or in part, of
               any indebtedness owing to it or agreed to the discharge of any
               charge or other security in its favour.


E5    TAX WARRANTIES


E5.1  THE UK COMPANIES


      E5.1.1   ADMINISTRATION AND RETURNS


          E5.1.1.1  So far as the Covenantors are aware each of the UK Companies
                    has, within the requisite time limits specified by statute,
                    made all returns, given all notices, made all applications
                    and supplied all other information required by law to be
                    supplied to the Inland Revenue or other Tax Authorities, all
                    such information, applications, returns and notices were and
                    remain, so far as the Covenantors are aware, complete, true
                    and accurate in all material respects and so far as the
                    Covenantors are aware are not the subject of any dispute
                    with the relevant authorities. 


          E5.1.1.2  The Disclosure Letter contains details, so far as they
                    affect the UK Companies, of all concessions, arrangements
                    and agreements (whether formal or informal) negotiated with
                    any Tax Authority. 


      E5.1.2   PAYMENT OF TAX


          E5.1.2.1  Each of the UK Companies has paid all Tax which it has
                    become


                                       -40-
<PAGE>
                    liable to pay and so far as the Covenantors are aware
                    are under no liability to pay nor are there any
                    circumstances by virtue of which any of the UK Companies is
                    likely to become liable to pay, any fine, penalty, surcharge
                    or interest in connection with any claim for Tax.


          E5.1.2.2  Each of the UK Companies have properly deducted Tax as
                    required by law from all payments made and have accounted to
                    the appropriate Tax Authority for all Tax so deducted.


      E5.1.3   PAYE AND NATIONAL INSURANCE


          E5.1.3.1  So far as the Covenantors are aware each of the UK Companies
                    have properly operated the Pay As You Earn and National
                    Insurance system deducting Tax as required by law from all
                    payments made, or treated as made to, employees and 
                    ex-employees of the UK Companies and have accounted to the
                    Inland Revenue, DSS or Contributions Agency (as the case may
                    be) for all Tax so deducted and all Tax chargeable on
                    benefits provided for employees of the UK Companies.


          E5.1.3.2  So far as the Covenantors are aware, each of the UK
                    Companies have complied in all material respects with all
                    reporting requirements and has kept books and records
                    relating to all payments and benefits made or provided, or
                    treated as made or provided to its directors, employees or
                    officers or former directors, employees or officers.


          E5.1.3.3  None of the UK Companies participate in a scheme registered
                    under chapter III of part V of the Taxes Act and no
                    application for registration of such a scheme has been made
                    by any of the UK Companies.


                                       -41-
<PAGE>
      E5.1.4   CAPITAL GAINS


          None of the UK Companies have made a claim under section 23, sections
          152 to 156 (inclusive), section 158, section 162 or section 247 of the
          TCGA and no such claim has been made by any other company which
          affects or could affect the amount or value of the consideration for
          the acquisition of any asset by any of the UK Companies taken into
          account in calculating liability to corporation tax on chargeable
          gains on a subsequent disposal.


      E5.1.5   STAMP DUTY AND STAMP DUTY RESERVE TAX


          All documents necessary to establish title of each of the UK Companies
          to their respective assets held at Completion and which attract stamp
          duty have been duly stamped.


      E5.1.6   DISTRIBUTIONS AND PAYMENTS


          E5.1.6.1  Since the Accounts Date no dividend or other distribution
                    within the meaning of part VI chapter II of the Taxes Act
                    has been made by any of the UK Companies nor are any of the
                    UK Companies bound to make any such distribution.


          E5.1.6.2  No rents, interest, annual payments or other sums of an
                    income nature which any of the UK Companies is under an
                    existing obligation to pay in the future, are wholly or
                    partially disallowable as deductions or charges in computing
                    profits for the purposes of corporation tax. 


          E5.1.6.3  None of the UK Companies have made or received any
                    distribution which is, or is treated as, an exempt
                    distribution within sections 213


                                       -42-
<PAGE>
                    to 218 (inclusive) of the Taxes Act.

      E5.1.7   VAT


          E5.1.7.1  Each of the UK Companies is a registered and taxable person
                    for the purposes of VAT and no such registration is subject
                    to any condition imposed by or agreed with HM Customs and
                    Excise.


          E5.1.7.2  So far as the Covenantors are aware each of the UK Companies
                    have complied in all material respects with all statutory
                    provisions and regulations and made all necessary returns
                    required by law in relation to VAT and, within the
                    prescribed time limits, has provided all necessary
                    information and documents required by law to be provided to
                    H M Customs and Excise, or other appropriate Tax Authorities
                    and paid all amounts due by law to the proper person.


          E5.1.7.3  So far as the Covenantors are aware, each of the UK
                    Companies have at all times kept materially complete,
                    correct and up-to-date records, invoices and other documents
                    required by law to be kept for the purposes of the VATA.


          E5.1.7.4  None of the UK Companies have been required by H M Customs
                    and Excise to give security under paragraph 4 of schedule 11
                    to the VATA.


          E5.1.7.5  So far as the Covenantors are aware, all VAT payable upon
                    the importation of goods and all duties of customs and
                    excise payable in respect of any assets (including trading
                    stock) imported or owned by each of the UK Companies has
                    been paid in full.


          E5.1.7.6  None of the UK Companies are liable and will not (in respect
                    of


                                       -43-
<PAGE>
                    anything done before Completion) be liable to any interest,
                    penalty or surcharge in respect of VAT.


      E5.1.8   VAT ON PROPERTY


          E5.1.8.1  None of the UK Companies owns the fee simple in any building
                    or civil engineering work which is uncompleted or which was
                    completed (within the meaning of note (2) to group 1 of
                    schedule 9 to the VATA) less than three years before the
                    date of this agreement or was completed before 1 April 1989
                    but (in the case of a building) was not fully occupied or
                    (in the case of a civil engineering work) not fully used
                    before 1 April 1989.


          E5.1.8.2  None of the UK Companies have made any election under
                    paragraph 2 of schedule 10 to the VATA to waive exemption
                    from VAT in relation to any land or building and no such
                    election has been made in relation to any land or building
                    by any member or former member of any group of companies of
                    which the UK Companies is or was a member for VAT purposes.


      E5.1.9   CUSTOMS DUTIES


          E5.1.9.1  Each of the UK Companies has complied in all material
                    respects with all statutory provisions and regulations and
                    made all necessary returns in relation to the collection and
                    payment of customs duties, excise duties and other charges
                    having an equivalent effect; and the UK Companies have
                    provided all necessary information and documents and paid
                    all amounts due to HM Customs and Excise, or other
                    appropriate Tax Authority in relation to such charges within
                    the prescribed time limits.


                                       -44-
<PAGE>
          E5.1.9.2  Details of all bonds, recognisance and guarantees given to
                    HM Customs and Excise, or other appropriate Tax Authority by
                    or in relation to the UK Companies are set out in the
                    Disclosure Letter.


      E5.1.10  CLOSE COMPANY


          E5.1.10.1 None of the UK Companies is a close company within the
                    meaning of section 414 of the Taxes Act.



          E5.1.10.2 No distribution within section 418 of the Taxes Act has been
                    made by any of the UK Companies and no such distribution
                    will be made before Completion.


          E5.1.10.3 None of the UK Companies have made (and will not be deemed
                    to have made) any loan or advance to a participator or an
                    associate of a participator so as to become liable to make
                    any payment under section 419 of the Taxes Act.


      E5.1.11  RESIDENCE


          Each of the UK Companies are and always have been resident in the
          United Kingdom for the purposes of any Tax and are not a dual resident
          company for Tax purposes.


      E5.1.12  GROUPS


          E5.1.12.1  All assets currently owned by each of the UK Companies in
                     respect of which a charge may arise on any of the UK
                     Companies ceasing to be a member of the same group of
                     companies as any other company in the six years following
                     Completion under section 179 TCGA 


                                       -45-
<PAGE>
                     (company ceasing to be a member of the group) are listed
                     in the Disclosure Letter.


          E5.1.12.2  Details of all claims for group relief and all claims for
                     or agreements relating to the surrender of surplus advance
                     corporation tax or repayments of Taxation to which any of
                     the UK Companies is or was a party before Completion where
                     such claim has not been finally accepted by the Inland
                     Revenue are contained in the Disclosure Letter.



      E5.1.13  INHERITANCE TAX


          E5.1.13.1  There is no unsatisfied liability to capital transfer tax
                     or inheritance tax attached or attributable to the assets
                     or shares of the UK Companies and neither the assets nor
                     the shares are subject to any Inland Revenue charge as
                     mentioned in section 237 of the Inheritance Tax Act 1984
                     ("ITA").


          E5.1.13.2  No person has the power under section 212 of the ITA to
                     raise any capital transfer tax or inheritance tax by the
                     sale or mortgage of or by a terminable charge on any of the
                     UK Companies' assets.


E5.2  THE NON-UK COMPANIES


      E5.2.1   ADMINISTRATION AND RETURNS


          E5.2.1.1   So far as the Covenantors are aware each of the Non-UK
                     Companies has, within the requisite time limits specified
                     by statute, made all returns, given all notices, made all
                     applications and supplied all other information required by
                     law to be supplied to the appropriate


                                       -46-
<PAGE>
                     Tax Authorities, all such information, applications,
                     returns and notices were and remain, so far as the 
                     Covenantors are aware, complete, true and accurate in all
                     material respects and so far as the Covenantors are aware 
                     are not the subject of any dispute with the relevant 
                     authorities. 


          E5.2.1.2   The Disclosure Letter contains details, so far as they
                     affect the Non-UK Companies, of all concessions,
                     arrangements and agreements (whether formal or informal)
                     negotiated with any Tax Authority. 


      E5.2.2   PAYMENT OF TAX


          E5.2.2.1   Each of the Non-UK Companies has paid all Tax which it has
                     become liable to pay and so far as the Covenantors are
                     aware are under no liability to pay nor are there any
                     circumstances by virtue of which any of the Non-UK
                     Companies is likely to become liable to pay, any fine,
                     penalty, surcharge or interest in connection with any claim
                     for Tax.


          E5.2.2.2   Each of the Non-UK Companies have properly deducted Tax as
                     required by law from all payments made and have accounted
                     to the appropriate Tax Authority for all Tax so deducted.


E6    PROPERTY AND ENVIRONMENTAL WARRANTIES


E6.1  WARRANTIES RELATING TO ALL OF THE PROPERTIES


      E6.1.1   The particulars of the Properties shown in part D are true and
               correct.


      E6.1.2   The Properties comprise all the land and premises of any tenure
               owned, used or


                                       -47-
<PAGE>
               occupied by the Group Companies.


      E6.1.3   The Certificates of Title are true, complete and accurate in all
               material respects.


E6.2  WARRANTIES RELATING TO THE NON-CERTIFICATED PROPERTIES


      The following warranties apply to the properties listed in part D which
      are not covered by the Certificates of Title, namely those properties
      whose details are contained in paragraphs D1.4, D1.5, D1.7 and D1.8 (the
      "Non-Certificated Properties"):


      E6.2.1   TITLE


        (i)    The information contained in part D as to the tenure of the
               Non-Certificated Properties, is true and accurate in all
               respects.


        (ii)   Where the title to any of the Non-Certificated Properties is
               registered,  a member of the Group is shown on the register
               thereof at HM Land Registry as the Proprietor and the Land or
               Charge Certificate in respect of each of such Non-Certificated
               Properties is in the possession or under the control of the
               Group.


        (iii)  The title to each of the freehold Non-Certificated Properties is
               good and, so far as the Covenantors are aware, the 
               Non-Certificated Properties have the benefit of easements and 
               rights to allow the activities and use presently carried on.


      E6.2.2   ENCUMBRANCES


        (i)    So far as the Covenantors are aware, the Non-Certificated
               Properties are free from any mortgage, debenture or other
               financial charge 


                                       -48-
<PAGE>
               (whether specific or floating, legal or equitable) or rent charge
               securing the repayment of monies or other obligation or liability
               whether of the Group or any other party.


        (ii)   So far as the Covenantors are aware, no formal notices have been
               received that the Non-Certificated Properties are subject to any
               covenants, restrictions, stipulations, easements, rights of way
               or wayleaves materially affecting their present use.


        (iii)  Save as disclosed in the Disclosure Letter, the Group has vacant
               possession of each of the Non-Certificated Properties so far as
               the Covenantors are aware.


        (iv)   So far as the Covenantors are aware, no compulsory purchase
               notices have been received affecting the Non-Certificated
               Properties.


      E6.2.3   PLANNING MATTERS


        (i)    For the purposes of this paragraph 6.2.3 "THE PLANNING ACTS"
               means:


               (a)   The Town and Country Planning Act 1990;


               (b)   The Planning (Listed Buildings and Conservation Areas) Act
                     1990;


               (c)   The Planning (Hazardous Substances) Act 1990;


               (d)   The Planning (Consequential Provisions) Act 1990; and


               (e)   The Planning and Compensation Act 1991;


                                       -49-
<PAGE>
               as the same are from time to time varied or amended and any
               other statute or subordinate legislation relating to planning
               matters.


        (ii)   So far as the Covenantors are aware, no formal notices have been
               received that the use of each of the Non-Certificated Properties
               is not the permitted or lawful use for the purposes of the
               Planning Acts.


E6.3 ENVIRONMENTAL


     E6.3.1    So far as the Covenantors are aware each of the Group Companies
               holds (in its name) all authorisations, permissions, consents,
               licences and agreements necessary to enable it to carry on its
               business lawfully and effectively in the places and in the manner
               in which that business is now carried on and in particular (but
               without limitation): to make all relevant abstractions of water;
               to keep, store or hold all relevant substances whether as raw
               materials, products or wastes; to carry on all relevant
               processes; and to hold, treat, manage, consign and dispose of all
               waste materials, substances, gases and effluents in the relevant
               manner.


     E6.3.2    So far as the Covenantors are aware all such authorisations,
               permissions, consents, licences and agreements have been lawfully
               obtained and are in full force and effect.


     E6.3.3    So far as the Covenantors are aware no further authorisations,
               permissions, consents, licences and agreements are necessary to
               enable any of the Group Companies to carry on its business as now
               conducted or as conducted in the period covered by the Accounts.


     E6.3.4    Without prejudice to paragraphs E6.3.1, E6.3.2 and E6.3.3,
               details of authorisations, permissions, consents, licences and
               agreements of the types referred to in paragraph E6.3.1 are set
               out in the Disclosure Letter.


                                       -50-
<PAGE>
     E6.3.5    So far as the Covenantors are aware each of the Group Companies
               has complied in all material respects with all conditions
               attaching to the authorisations, permissions, consents, licences
               and agreements referred to in paragraph E6.3.1 and held by it
               (whether such conditions are imposed expressly or are implied by
               law) and, so far as the Covenantors are aware, there are no
               circumstances which would render it impracticable for the
               relevant Company to comply with those conditions in the future.


     E6.3.6    So far as the Covenantors are aware none of the Group Companies
               have received any notice, correspondence or communication in any
               other form in respect of any of the authorisations, permissions,
               consents, licences or agreements referred to above revoking,
               suspending, modifying or varying any of them and there are no
               circumstances which might give rise to such notice being received
               or of any intention on the part of any relevant authority to give
               any such notice.


     E6.3.7    So far as the Covenantors are aware none of the Group Companies
               have received any notice, order or other communication from any
               relevant environmental authority in respect of their respective
               businesses, failure to comply with which would constitute breach
               of any legal requirements for the protection of the environment
               or of human health or amenity (or compliance with which could be
               secured by further proceedings).


     E6.3.8    The Warranties set out in paragraphs E6.3.1 to E6.3.7 above
               (inclusive) are the only Warranties given in respect of the
               environment and each of the other Warranties shall be deemed not
               to be given in relation to the environment.
          

E7   SALE OF SHARES


                                       -51-
<PAGE>
E7.1 COMMISSION


     No one is entitled to receive from any of the Group Companies any finder's
     fee, brokerage, or other commission in connection with the sale or purchase
     of the Shares and any commission payable by the Covenantors (or any of
     them) in connection with the sale or purchase of the Shares will be paid by
     the relevant Covenantors prior to Completion.


E7.2 CONSEQUENCE OF SHARE ACQUISITION BY ATCHISON


     So far as the Covenantors are aware, neither the acquisition of the Shares
     by Atchison nor compliance with the terms of this agreement:


     E7.2.1    will cause any of the Group Companies to lose the benefit of any
               material right it presently enjoys;



     E7.2.2    will relieve any person of any contractual obligation to the
               Group Companies or enable any person to determine any obligation
               by or to any of the Group Companies or any right or benefit
               enjoyed by the UK Companies or to exercise any right under any
               agreement with or otherwise in respect of the Group Companies in
               any such case which would have a material adverse effect on the
               financial position of any of the Group Companies;


     E7.2.3    will result in any present or future indebtedness of any of the
               Group Companies becoming due or capable of being declared due and
               payable earlier than otherwise;


     E7.2.4    will give rise to or render exercisable any right of pre-emption
               or termination; or


                                       -52-
<PAGE>
     E7.2.5    will conflict with or result in the breach of or a default under
               or give rise to any obligation of any of the Group Companies
               (whether under its articles of association or equivalent
               constitution documents, or under any deed agreement, trust,
               charter, decree, lease, mortgage, indenture or other instrument
               or the judgment, award or order of any authority) or give rise to
               any increased liability of any of the Group Companies under any
               such obligation in any such case which would have a material
               adverse effect on the financial position of any of the Group
               Companies.


E7.3 OPTIONS ETC


     No person has the right (whether exercisable now or in the future and
     whether contingent or not) to call for the allotment, issue, sale or
     transfer of any share or loan capital of the Group Companies under any
     option or other agreement (including conversion rights and rights of 
     pre-emption).


E7.4 THIRD PARTY CONSENT


     No consent or permission of any third party is required in connection with
     the sale of the Shares by any of the Covenantors.


E8   TRANSACTIONS AT AN UNDERVALUE


     None of the Shares have ever been the subject of a transaction at an
     undervalue.


E9   THE GROUP COMPANIES' CONSTITUTIONS


                                       -53-
<PAGE>
E9.1 DUE INCORPORATION


     Each UK Company is a company duly incorporated and validly existing under
     English law.  Each Non-UK Company is a company duly incorporated and
     validly existing under the laws of the jurisdiction specified in respect of
     that Company in the Group Companies List.


E9.2 REGISTERED AND OTHER PARTICULARS


     The particulars of the Group Companies in the Group Companies List are
     accurate. 


E9.3 SHARE CAPITAL


     E9.3.1    All the issued shares in the Company are fully paid and are
               beneficially owned and registered in the names of the persons
               listed as shareholders of the Company in the Shareholder List.


     E9.3.2    The Shares represent the entire issued share capital of the
               Company and there are no options or other agreements (conditional
               or unconditional) outstanding which call for the issue of or
               accord to any person the right to call for the issue of any
               shares in the capital of any of the Group Companies (other than
               SFGL).


     E9.3.3    None of the Group Companies have:


          E9.3.3.1  repaid or redeemed any shares of any class of its share
                    capital or otherwise reduced its issued share capital or any
                    class of it or purchased any of its own shares or carried
                    out any transaction having the effect of a reduction of
                    capital; 
          

          E9.3.3.2  made or resolved to make any issue of shares or other
                    securities by


                                       -54-
<PAGE>
                    way of capitalisation of profits or reserves; 


          E9.3.3.3  (in the case of the UK Companies) given any financial
                    assistance as defined in section 152 of the Act;


          E9.3.3.4  offered any shares or securities to the public except in
                    accordance with the provisions as to authority and
                    pre-emption contained in the Act; or


          E9.3.3.5  agreed to do any such thing specified in this paragraph E9.


E9.4 MEMORANDUM AND ARTICLES OF ASSOCIATION


     E9.4.1    THE UK COMPANIES


          The copy of the memorandum and articles of association of each of the
          UK Companies attached to the Disclosure Letter is true and complete
          and includes or has attached to it a copy of every such resolution or
          agreement as is referred to in section 380 of the Act.


     E9.4.2    THE NON-UK COMPANIES


          The copy of the articles of incorporation and the bylaws of each of
          the Companies attached to the Disclosure Letter is true and complete.


E9.5 COMPANY AUTHORITY


     E9.5.1    Each of the Group Companies have at all times carried on their
               respective business and affairs in accordance with their
               respective memorandum and


                                       -55-
<PAGE>
               articles of association or equivalent documents.


     E9.5.2    None of the UK Companies have given any power of attorney or any
               other authority (express, implied or ostensible) to any person to
               enter into any contract or commitment or do anything on its
               behalf which is still outstanding or effective (other than any
               authority of directors or employees to enter into routine trading
               contracts in the normal course of their duties).


E10  LICENCES AND LITIGATION


E10.1     COMPLIANCE WITH LAWS


     E10.1.1   THE UK COMPANIES


          So far as the Covenantors are aware each of the UK Companies has
          conducted its business in all material respects in accordance with all
          laws, statutes and regulations and all regulations and directives of
          the European Union applicable in the United Kingdom (including those
          made or issued pursuant to the Treaties of Rome, Paris and Maastricht)
          and any relevant foreign country (excluding laws, statutes and
          regulations for the protection of the environment or of human health
          or amenity), and there is no order or judgment of any court or any
          governmental agency of the United Kingdom, the European Union or any
          foreign country outstanding against any of the UK Companies (or any of
          its officers or employees in their capacities as such) which may have
          an adverse and material effect upon the assets or businesses of any of
          the UK Companies.


     E10.1.2   THE NON-UK COMPANIES


          So far as the Covenantors are aware, each of the Non-UK Companies has
          conducted its business in all material respects in accordance with all
          applicable


                                       -56-
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          Legal Requirements and neither of the Non-UK Companies nor
          any of its officers, agents or employees (during the course of their
          duties in relation to the Non-UK Companies) have committed, or omitted
          to do, any act or thing the commission or omission of which is, or
          could be, a breach or contravention of any of the applicable Legal
          Requirements. For the purposes of this paragraph, "LEGAL REQUIREMENTS"
          means federal, state, local, municipal, foreign, international,
          multinational or other administrative order, constitution, law,
          ordinance, principle of common law, regulation, statute or treaty.


E10.2     LICENCES ETC


     So far as the Covenantors are aware all necessary licences, consents,
     permits, and authorities (public and private) (excluding any required under
     any laws for the protection of the environment or of human health or
     amenity) have been obtained by each of the Group Companies to enable them
     to carry on their respective business effectively in the places and in the
     manner in which that business is now carried on and so far as the
     Covenantors are aware they are all valid and subsisting and, so far as the
     Covenantors are aware, there is no reason why any of them should be
     suspended, cancelled or revoked.


E10.3     LITIGATION AND CONTRACTUAL PERFORMANCE


     E10.3.1   Neither any of the Group Companies nor so far as the Covenantors
               are aware any of their officers or employees (in relation to
               their duties with the Group Companies or for which they may be
               vicariously liable) are engaged in any criminal prosecution or
               civil litigation or arbitration proceedings or dispute resolution
               procedures in which the amount claimed in any case exceeds
               L20,000 (or its equivalent in any relevant foreign currency as at
               today's date).


     E10.3.2   So far as the Covenantors are aware no criminal prosecution or
               civil litigation or arbitration proceedings or dispute resolution
               procedures are pending or


                                       -57-
<PAGE>
               threatened by or, so far as the Covenantors are aware, against
               any of the Group Companies (or any of their officers or employees
               in relation to their duties with the Group Companies or for which
               they may be vicariously liable) which could involve the 
               imposition of penalties, fines or liabilities on any of the Group
               Companies in any case exceeding L20,000 (or its equivalent in any
               relevant foreign currency as at today's date) and, so far as the
               Covenantors are aware, there are no facts likely to give rise to
               any litigation, arbitration or dispute.


     E10.3.3   None of the Group Companies are or have been a party to any
               undertaking or assurance (which is still in force) given to any
               court or governmental agency or other regulatory body.


     E10.3.4   So far as the Covenantors are aware, no governmental or official
               investigation or inquiry concerning any of the Group Companies is
               in progress or pending and so far as the Covenantors are aware,
               there are no facts or circumstances likely to give rise to any
               such investigation or inquiry.


E10.4     RETURNS


     All returns, particulars, resolutions and other documents required under
     applicable legislation affecting companies to be delivered by or on behalf
     or in respect of any of the Group Companies or sent to the Registrar of
     Companies (or its equivalent in any foreign jurisdiction) have been made
     and delivered.


E11  FINANCE


E11.1     FINANCE OBLIGATIONS


     None of the Group Companies have outstanding:


                                       -58-
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     E11.1.1   any loan, loan capital or other liability (actual or contingent)
               in the nature of borrowings (including but not limited to
               acceptance credits, unmatured bills or other commercial paper) or
               any long term or interest bearing obligation which will or may
               result in any of the Group Companies being liable to make any
               payment or incur any other liability;


     E11.1.2   any guarantee, indemnity, suretyship or other arrangement under
               which any of the Group Companies is or may become liable for any
               obligation of any other person; 


     E11.1.3   any obligations under any factoring or similar agreement;


     E11.1.4   any indebtedness except trade creditors in the ordinary course of
               business;


     E11.1.5   any bond or other interest bearing indebtedness; or


     E11.1.6   any liabilities under contracts for hire or rent or hire purchase
               or purchase by way of credit or instalment payment, in respect of
               which the annual amounts payable by any Group Company exceeds
               L20,000 (or its equivalent in a relevant foreign currency as at
               today's date), other than contracts in respect of motor vehicles
               used in the ordinary course of business.


E11.2     REPAYMENT REQUIREMENTS


     None of the Group Companies have received any notice to repay any monies or
     liabilities which are repayable on demand and no default or event has
     occurred entitling any person (with or without giving any formal notice and
     whether immediately or after expiry of any notice) to demand or accelerate
     repayment, appoint a receiver or take other action to protect security
     granted to it by any of the Group Companies.


                                       -59-
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E11.3     GRANTS


     E11.3.1   None of the Group Companies have applied for or received any
               financial assistance from any supra-national, national or local
               authority or governmental agency within the last five years or
               any financial assistance which is or may be or become repayable
               (whether in whole or in part) as a result of any act or omission
               of any of the Group Companies, the transfer of the Shares
               pursuant to the Offer or for any other reason.


     E11.3.2   Where any Group Company has received financial assistance and a
               notification to or the consent, permission or waiver of any
               supra-national, national or local authority or governmental
               agency is required to the transfer of the Shares in order that
               such financial assistance is not, or may not be, required to be
               repaid in whole or in part, such notification, consent,
               permission or waiver has been made or obtained and a copy of it
               is attached to the Disclosure Letter.


E11.4     INSOLVENCY


     E11.4.1   THE UK COMPANIES


       E11.4.1.1    No receiver or administrative receiver has been appointed in
                    respect of any of the UK Companies or any of the assets or
                    undertaking of any of the UK Companies.


       E11.4.1.2    No administration order has been made and no petition has
                    been presented for such an order in respect of any of the UK


                                       -60-
<PAGE>
                    Companies.


       E11.4.1.3    No meeting has been convened at which a resolution will be
                    proposed, no resolution has been passed, no petition has
                    been presented and no order has been made for the winding-up
                    of any of the UK Companies.


       E11.4.1.4    None of the UK Companies have stopped or suspended payment
                    of its debts, become unable to pay its debts (within the
                    meaning of section 123 of the Insolvency Act 1986) or
                    otherwise become insolvent.
     

       E11.4.1.5    No unsatisfied judgment, order or award is outstanding
                    against any of the UK Companies.


       E11.4.1.6    No written demand under section 123(1)(a) of the Insolvency
                    Act 1986 has been made against any of the UK Companies.


       E11.4.1.7    No distress or execution has been levied on, or other
                    process commenced against, any asset of any of the UK
                    Companies.


       E11.4.1.8    No voluntary arrangement has been proposed under section 1
                    of the Insolvency Act 1986 in respect of any of the UK
                    Companies.


       E11.4.1.9    So far as the Covenantors are aware, no circumstances have
                    arisen which entitle any person to take any action, appoint
                    any person, commence proceedings or obtain any order of the
                    type mentioned in any part of this paragraph E11.


     E11.4.2   THE NON-UK COMPANIES


                                       -61-
<PAGE>

       No meeting has been convened at which a resolution will be proposed, no
       resolution has been passed, no petition has been presented and no order
       has been made for the winding-up of any of the Non-UK Companies.


E12  INSURANCE


E12.1  Particulars of all the insurance policies maintained by each of the
       Group Companies at the date of this agreement are disclosed in the
       Disclosure Letter.


E12.2  All premiums due in respect of those insurance policies have been fully
       paid; and the next renewal date for each of such insurances is as
       specified in the Disclosure Letter; 


E12.3  No claim is outstanding under any of the insurances and, so far as the
       Covenantors are aware, no circumstances exist which are likely to give
       rise to any such claim.


E12.4  There are no outstanding claims against any of the Group Companies, by
       any employee or other person, in respect of any accident, injury or
       damage, which are not fully covered by insurance.


E12.5  There have been no material claims against insurers by any of the Group
       Companies in the twelve months ending on the date of this agreement.


E13  CONTRACTS


E13.1  None of the Group Companies are party to any material agreement:


     E13.1.1   entered into otherwise than by way of bargain at arms length in
               the ordinary and proper course of its business;


     E13.1.2   which so far as the Covenantors are aware:


                                       -62-
<PAGE>
     E13.1.3   cannot be fulfilled by the relevant Company without undue or
               unusual expenditure of money using only fixed assets presently
               owned by it and current assets of the types presently held by it
               and in quantities requiring a level of purchase of current assets
               not materially greater than during the period covered by the
               relevant Accounts and finance within the existing facilities of
               the relevant Company.


     E13.1.4   is for the supply to or by the relevant Company of goods or
               services which may last longer then twelve months;


     E13.1.5   is for the supply of goods or services by the relevant Company of
               a type not manufactured or supplied by it in the period covered
               by the relevant Accounts.


E13.2  So far as the Covenantors are aware, none of the Group Companies is in
       breach of any contract to which it is a party, and no other party to any
       such contract is in breach of it.  So far as the Covenantors are aware,
       all agreements, rights, commitments, obligations, arrangements and
       understandings to which each Group Company is a party are valid and
       enforceable.  The Covenantors are not aware of any grounds for the
       termination, rescission, avoidance or repudiation of any contract by any
       Group Company or another party to such contract.


E13.3  The Covenantors are not aware of any fact, matter or circumstance which
       is reasonably likely to result in any claim being made under or pursuant
       to any guarantee, warranty or penalty provision in any contract entered
       into by any of the UK Companies.


E14  COMPETITION


E14.1  RESTRICTIVE AGREEMENTS


                                       -63-
<PAGE>
     There are no agreements:


     E14.1.1   which have or will have the effect of restricting the freedom of
               any of the Group Companies to provide or take goods or services
               or to otherwise conduct its trade or business by such means and
               from or to such persons at such prices (and otherwise in such
               manner) as the Group Companies may from time to time think fit;


     E14.1.2   which will or may restrict the use or disclosure of information
               by any of the Group Companies or oblige them to disclose
               information; 


     E14.1.3   limiting or excluding any of the Group Companies' right to do
               business and/or compete in any area or field with any other
               person;


     E14.1.4   to which any of the UK Companies are party which contravene any
               of the provisions of the Treaty of Rome 1957 or the Treaty of
               Paris 1951 or the Treaty of Maastricht.


E14.2  CONSUMER, TRADE, ANTI-COMPETITIVE AND OTHER RESTRICTIVE PRACTICES


     E14.2.1   None of the practices or arrangements of any of the UK Companies
               is or has been or, so far as the Covenantors are aware, is likely
               to be the subject of any investigation, reference, report or
               order made under the Fair Trading Act 1973, the Competition Act
               1980, and no undertaking has been given by any of the UK
               Companies pursuant to any action taken under any of those Acts.


     E14.2.2   None of the Group Companies have received any process, notice or
               communication (formal or informal) by or on behalf of, in the
               case of the UK Companies, the Office of Fair Trading, the
               Monopolies and Mergers Commission, the Secretary of State for
               Trade and Industry, the European Commission or, in the case of
               all Group Companies, any other authority of any


                                       -64-
<PAGE>
               country or supra-national organisation having jurisdiction in
               competition or anti-trust matters, in relation to any aspect of 
               the business of any of the Group Companies or any agreement or 
               arrangement to which any of the Group Companies are or were a 
               party and (so far as the Covenantors are aware) none of the
               Group Companies is likely to receive any such process, notice
               or communication.


E14.3  RELATIONSHIPS WITH THIRD PARTIES


     E14.3.1   Neither more than 10 per cent of the aggregate amount of all the
               purchases nor more than 10 per cent of the aggregate amount of
               all the sales of the Group Companies during the period covered by
               the Accounts were obtained from or made to the same supplier or
               customer (or connected suppliers or customers).


     E14.3.2   There is no embargo or trade boycott on the business of any of
               the Group Companies or any of their products or suppliers nor so
               far as the Covenantors are aware is it likely that any material
               source of supply to any of the Group Companies or any material
               outlet for the sales of any of the Group Companies will be put in
               jeopardy by an embargo or trade boycott (whether as a result of
               political action or trade dispute or otherwise).


     E14.3.3   The Disclosure Letter contains details of any industry, trade or
               professional organisation, regulatory body or quality control
               organisation of which any of the Group Companies is a member, to
               which it is affiliated, to whose regulation it is subject or in
               respect of which it has any continuing liability (including
               details of any shares held, fees payable and rules governing
               membership).


     E14.3.4   Each of the Group Companies has complied in all material respects
               with the rules (whether or not legally binding) of any
               organisation or body of the types specified in paragraph E14.3.3
               of which it is a member or to which it is


                                       -65-
<PAGE>
               subject. 


     E14.3.5   So far as the Covenantors are aware, none of the Group Companies
               are subject to or threatened with any disciplinary action or
               penalty by any such organisation or body as is specified in
               paragraph E14.3.3.


E15  DEFECTIVE PRODUCTS


     So far as the Covenantors are aware none of the Group Companies have
     received notice alleging that any goods manufactured, sold or supplied by
     them are or were, in any material respect, faulty or defective that remains
     unsettled.


E16  INFORMATION


E16.1  SECRET OR CONFIDENTIAL INFORMATION


     So far as the Covenantors are aware, none of the Group Companies have at
     any time (except in the ordinary course of business or to persons under
     duties to it to maintain confidentiality or to its professional advisers)
     disclosed to any person other than Atchison:


     E16.1.1   any information relating to any of its confidential information;


     E16.1.2   any other information relating to its business or affairs the
               disclosure of which might or could cause loss or damage to or
               adversely affect the relevant Company; nor


     E16.1.3   any secret or confidential information relating to its
               manufacturers, suppliers, customers, clients and agents or to any
               other person who has or has had any dealings with it.


                                       -66-
<PAGE>

E16.2  COMPUTER KNOW-HOW AND MARKETING INFORMATION


     E16.2.1   All Computer Know-how and Marketing Information used by each of
               the Group Companies is owned by it or is the subject of a valid
               grant of rights to the relevant Company (as the case may be) and
               is not subject to any restriction which materially and adversely
               affects the relevant Company's ability to use it for the purpose
               of its business.


     E16.2.2   So far as the Covenantors are aware, none of the Group Companies
               have disclosed (other than to its own employees under obligations
               of confidence to it), nor is it obliged to disclose, any Computer
               Know-how or Marketing Information of a confidential nature to any
               person.


     E16.2.3   So far as the Covenantors are aware, none of the Group Companies
               are in breach to an extent which is material of any agreement
               under which any Computer Know-how or Marketing Information was or
               is to be made available to it.

E16.3  DATA AND RECORDS


     E16.3.1   All the records and systems (including but not limited to
               computer systems), data and information of the Group Companies
               are recorded, stored, maintained or operated or otherwise held by
               the Group Companies and are not wholly or partly dependent on any
               facilities or means (including any electronic, mechanical or
               photographic process, computerised or otherwise) which are not
               under the exclusive ownership and control of the relevant
               Company.


     E16.3.2   None of the Group Companies have disclosed to any third party any
               such records, control and other systems, data and information as
               is referred to in paragraph E16.3.1.


                                                                     -67-
<PAGE>
     E16.3.3   The UK Companies have complied with all relevant requirements of
               the Data Protection Act 1984, including:


       E16.3.3.1    the data protection principles established in that Act;


       E16.3.3.2    requests from data subjects for access to data held by it;
                    and


       E16.3.3.3    the requirements relating to the registration of data users.


     E16.3.4   None of the UK Companies have received any notice or allegation
               from either the Data Protection Registrar or a data subject
               alleging non-compliance with the data protection principles or
               prohibiting the transfer of data to a place outside the United
               Kingdom.


     E16.3.5   No individual has claimed compensation from any of the UK
               Companies under that Act for loss or unauthorised disclosure of
               data.


E16.5  INFORMATION SUPPLIED TO ATCHISON


     All information contained or referred to in the Information Memorandum was
     when given and remains and will at Completion be, true and accurate in all
     respects and is not misleading because of any omission or ambiguity or for
     any other reason.


E17  INTELLECTUAL PROPERTY RIGHTS 


E17.1  INTELLECTUAL PROPERTY RIGHTS


     E17.1.1   The Disclosure Letter sets out details of all:


       E17.1.1.1    registered Intellectual Property owned or used by the Group


                                       -68-
<PAGE>
                    Companies in their business;


       E17.1.1.2    unregistered trademarks, service marks and design rights
                    owned by them or used by the Group Companies in their
                    business;


       E17.1.1.3    Intellectual Property licensed to the Group Companies by
                    others; and


       E17.1.1.4    Intellectual Property the Group Companies have licensed to
                    others.


     E17.1.2   The Group Companies are the sole beneficial owners of the
               Intellectual Property used by them in their business and (where
               such property is capable of registration) its registered
               proprietor.


     E17.1.3   Except for copyrights, the Group Companies own no Intellectual
               Property other than that detailed in the Disclosure Letter.


     E17.1.4   Except as specified in the agreements disclosed in the Disclosure
               Letter:


       E17.1.4.1    no person has been authorised to make any use whatever of
                    any Intellectual Property owned by the Group Companies;


       E17.1.4.2    the Group Companies have not been authorised to make any use
                    of any Intellectual Property owned by any other person.


     E17.1.5   So far as the Covenantors are aware, none of the processes or
               products of any of the Group Companies infringe any right of any
               other person relating to Intellectual Property or involve the
               unlicensed use of confidential information disclosed in
               circumstances which might give rise to a claim against any of the
               Group Companies, and none of the Intellectual Property owned or
               used by


                                       -69-
<PAGE>
               the Group Companies is being used, claimed, opposed or
               challenged by any person.


E18  THE UK COMPANIES AND THEIR EMPLOYEES


E18.1  EMPLOYMENT TERMS


     E18.1.1   None of the Group Companies have any contract of employment with
               any employee (including any director) of the relevant Company
               which cannot be terminated at any time by giving three months'
               notice without giving rise to any claim for damages or
               compensation (other than a statutory redundancy payment or
               statutory compensation for unfair dismissal).


     E18.1.2   No director or senior employee of any of the Group Companies has
               given notice terminating his contract of employment or is under
               notice of dismissal.


     E18.1.3   There are no arrears of remuneration due to any director or
               employee of any of the Group Companies.


     E18.1.4   There is no agreement or understanding (contractual or otherwise)
               between any of the Group Companies and any employee or 
               ex-employee with respect to his employment, his ceasing to be
               employed or his retirement which is not included in the written
               terms of his employment or previous employment (as the case may
               be).


E18.2  COMPLIANCE WITH LEGISLATION ETC.


     E18.2.1   So far as the Covenantors are aware, each of the Group Companies
               has, in relation to each of its employees (and so far as relevant
               to each of its former


                                        -70-
<PAGE>
               employees):


       E18.2.1.1    complied in all material respects with all obligations
                    imposed on it by all statutes and regulations relating to
                    employment;


       E18.2.1.2    maintained adequate records regarding its employees;


       E18.2.1.3    complied in all material respects with all collective
                    agreements for the time being having effect as regards
                    relations with or the conditions of service of its employees
                    or the trade unions representing them; and


       E18.2.1.4    (in the case of the UK Companies) complied with its
                    obligations with respect to statutory sick pay as defined in
                    the Social Security Contributions and Benefit Act 1992.
     

     E18.2.2   None of the Group Companies have in existence, or have undertaken
               to introduce:


       E18.2.2.1    any share incentive scheme, share option scheme or profit
                    sharing scheme, corporate personal equity plan, 
                    profit-related pay scheme or similar scheme for any of its
                    directors, officers or employees; or


                                       -71-
<PAGE>
       E18.2.2.2    any scheme under which any director, officer or employee of
                    any of the UK Companies is entitled to a commission or
                    remuneration of any other sort calculated by reference to
                    the whole or part of the turnover, profits or sales of the
                    relevant Company.


E18.3  PAYMENTS ON TERMINATION


     Except to the extent (if any) to which provision or allowance has been made
     in the relevant Accounts:


     E18.3.1   no liability has been incurred by any of the UK Companies as a
               result of the decision in the case of R V SECRETARY OF STATE FOR
               EMPLOYMENT EX PARTE EQUAL OPPORTUNITIES COMMISSION AND ANOTHER,
               or for breach of any contract of service or for services, for
               redundancy payments, protective awards or for compensation for
               wrongful dismissal or unfair dismissal or for failure to comply
               with any order for the reinstatement or re-engagement of any
               employee or for any other liability accruing from the termination
               of any contract of employment or for services;


     E18.3.2   no gratuitous payment has, during the twelve months ending on the
               date of this agreement been made or promised by any of the UK
               Companies (whether or not pursuant to any legally binding
               obligation) in connection with the actual or proposed termination
               or suspension of employment or variation of any contract of
               employment of any present or former director or employee of any
               of the Group Companies;


     E18.3.3   none of the Group Companies have made or agreed to make any
               payment to or provided or agree to provide any benefit for any
               present or former director or former employee or any dependant of
               any such director, former director or former employee.


                                       -72-
<PAGE>
E18.4  REDUNDANCIES AND TRANSFER OF BUSINESS


     None of the UK Companies have within the period of twelve months preceding
     the date of this agreement: 


     E18.4.1   given notice of any redundancies to the relevant Secretary of
               State or started consultations with any trade union under
               sections 188 to 198 (inclusive) of the Trade Union and Labour
               Relations (Consolidations) Act 1992 nor failed to comply with any
               such obligations under those sections of that Act; and


     E18.4.2   been a party to any relevant transfer (as defined in the Transfer
               of Undertakings (Protection of Employment) Regulations 1981) nor
               failed to comply with any duty to inform and consult any
               independent trade union under those regulations.


E18.5  TRADE UNIONS AND DISPUTES


     E18.5.1   Save as set out in the Disclosure Letter, none of the Group
               Companies have any material agreement or other arrangement
               (binding or otherwise) with any trade union or other body
               representing its employees or any of them.


     E18.5.2   None of the Group Companies are involved in any industrial or
               trade disputes or any dispute or negotiation regarding a claim
               with any trade union or association of trade unions or
               organisation or body of employees and has not been involved in
               any such dispute within the last twelve months. 


                                       -73-
<PAGE>
E18.6  VARIATION OF TERMS


     None of the Group Companies have entered into, agreed to or undertaken any
     obligation (whether or not legally binding) to take effect at any time on
     or after the Accounts Date to alter the rates of remuneration of or to make
     any bonus or incentive payments or provide any benefits in kind or any
     payments under a profit sharing scheme to or on behalf of any of their
     directors or employees at any future date.


E18.7  OUTSTANDING CLAIMS


     There is no outstanding claim which has been notified to any of the Group
     Companies for breach of any contract of service or for services or for
     compensation for unfair or wrongful dismissal or redundancy or for failure
     to comply with any order for the re-engagement or reinstatement of any
     former employee or for any other liability accruing from the termination of
     any contract of employment or for services by any former employee and (so
     far as the Covenantors are aware) no such claim could now be made by any
     former employee of any of the Group Companies.


E19  THE GROUP COMPANIES


E19.1  SUBSIDIARIES AND SUBSIDIARY UNDERTAKINGS


     None of the Group Companies has any subsidiary company or subsidiary
     undertaking.


E19.2  INVESTMENTS, ASSOCIATIONS AND BRANCHES


     None of the Group Companies:


                                       -74-
<PAGE>
     E19.2.1   is the holder or beneficial owner of, or has agreed to acquire,
               any share or other capital of any company or corporation (whether
               incorporated in the United Kingdom or elsewhere);


     E19.2.2   is or has agreed to become a member of any partnership, joint
               venture, consortium or other unincorporated association; 


     E19.2.3   has any branch, agency or place of business outside the United
               Kingdom or any permanent establishment (as that expression is
               defined in the respective Double Taxation Relief Orders current
               at the date of this agreement) outside the United Kingdom; and


     E19.2.4   has outstanding or potential liability in respect of any of the
               matters specified in this paragraph E19.2.


E19.3  AUTHORITIES TO ALLOT SHARES


     There are no valid authorities granted to the directors of any of the UK
     Companies under section 80 of the Act nor have the provisions of section
     89(1) of the Act been disapplied in respect of any UK Company.


E19.4  BUSINESS NAME


     E19.4.1   None of the Group Companies carry on business under any name
               other than its own corporate name.


     E19.4.2   No third party has been permitted to use the name "Sheffield
               Forgemasters" by any Group Company or any other name under which
               any Group Company carries on business.


                                       -75-
<PAGE>
E20  PENSIONS 


E20.1  True and accurate copies of the Trust Deeds, Rules and Memoranda
       governing the Pension Schemes, the booklet and any other announcements
       (detailing matters not incorporated in the booklet or formal governing
       documents of the Pension Schemes) issued to employees and officers of
       the UK Companies who are members of it have been delivered to Atchison.


E20.2  The Pension Schemes are exempt approved schemes (within the meaning of
       chapter I of part XIV of the Taxes Act) and, so far as the Covenantors
       are aware, there are no circumstances which will result in the
       withdrawal of the Schemes' exempt approved status.


E20.3  A current contracting-out certificate under part III of the Pension
       Schemes Act 1993 is in force in respect of the employments of the
       employees and officers of the UK Companies whose employments are
       intended to be contracted-out and employments by reference to the
       Pension Schemes and so far as the Covenantors are aware there are no
       circumstances which will result in the withdrawal or revocation of that
       certificate.  

E20.4  Since the date of the last actuarial valuation of the Pension Schemes,
       contributions have been paid at the rate (or rates) recommended in that
       valuation.


E20.5  All contributions due to the Pension Schemes have been promptly paid and
       each of the UK Companies has duly accounted for any deductions made by
       it in respect of the contributions payable by or in respect of the
       members of the Pension Schemes.


E20.6  No claim (other than routine claims for benefits) has been made against
       any of the UK Companies or the trustees or administrators of the Pension
       Schemes in relation to the Pension Schemes and the Covenantors are not
       aware of any circumstances which may result in any such claim.


                                       -76-
<PAGE>
E20.7  Other than the Pension Schemes and the national insurance scheme there
       is no legally binding arrangement under which any of the UK Companies
       is, or will become, under an obligation to provide or contribute towards
       the provision of, relevant benefits (within the meaning of the Taxes
       Act) for or in respect of the employees or officers or former employees
       or officers of any of the UK Companies.


                                       -77-
<PAGE>

                                        PART F

                            PROTECTION FOR THE COVENANTORS


F1   The provisions of this part F are in addition to and without prejudice to
     Atchison's general legal obligation to mitigate any loss or damage it may
     suffer.  In this part F, unless specifically otherwise stated, "Claim"
     shall mean a claim under the Warranties.


F2   Atchison:


     F2.1 confirms that, in entering into this agreement, it relies on no
          warranties, representations, covenants, undertakings or indemnities
          except the Warranties, the Deed of Covenant and as otherwise set out
          in this agreement;


     F2.2 agrees that no information, advice or assurances it or anyone on its
          behalf may have received from the Covenantors, the Covenantors'
          advisors or anyone else on the Covenantors' behalf in relation to the
          Group or otherwise in relation to the Offer or this agreement or its
          negotiation may be legally relied upon in any manner, save in each
          case for any information, advice or assurances which are expressly set
          out or referred to in the Warranties, the Deed of Covenant and this
          agreement; 


     F2.3 waives any rights it may have in respect of any such information,
          advice or assurance it may have received other than that expressly set
          out or referred to in the Warranties, the Deed of Covenant and this
          agreement; 


     F2.4 agrees that rescission shall not be available as a remedy for any
          breach of this agreement (including for any breach of Warranty) or the
          Deed of Covenant and agrees not to claim that remedy.


F3   Atchison shall not be entitled to make a Claim if and to the extent that
     the facts or information upon which it is based are fairly disclosed (with
     sufficient detail to enable a


                                       -78-
<PAGE>
     purchaser with a reasonable knowledge of the sectors in which the Group
     operates to assess the nature and import of each matter disclosed):


     F3.1 in the Disclosure Letter; or


     F3.2 in the Information Memorandum; or


     F3.3 in any document or information listed in the Data Room Index,


     provided that a disclosure that there exists an agreement under which
     representations, warranties, covenants, undertakings or indemnities have
     been given by any Group Company is not by itself a disclosure that a claim
     has been or is likely to be made against that Group Company (or any other
     Group Company) in respect of any such representations, warranties,
     covenants, undertakings or indemnities.


F4   Atchison shall not be entitled to make a Claim to the extent that:


     F4.1 specific provision or reserve in respect of the matter to which the
          Claim relates has been made in the Accounts;


     F4.2 it relates to Tax and it arises or is increased (or any specific
          provision or reserve for Tax made in the Accounts is insufficient) by
          reason only of any increase in rates of Tax or change in the law or in
          published practice of any Tax Authority occurring after the date of
          those accounts having retrospective effect;


     F4.3 it would not have arisen but for either the failure or omission by any
          Group Company to make any claim, election, surrender or disclaimer,
          give any notice or consent or do any other thing in relation to Tax,
          the making, giving or doing of which was assumed in computing the Tax
          liabilities of any Group Company for the purposes of the Accounts and
          details of which are given in writing to


                                       -79-
<PAGE>
          the Purchaser within a reasonable time so as to enable the Purchaser 
          to make such claim, election, surrender or disclaimer, give such 
          notice or consent or do such thing prior to the expiry of any 
          applicable time limit; 


     F4.4 it would not have arisen but for the voluntary making of any claim,
          election, surrender or disclaimer or voluntary giving of any notice or
          consent by Atchison or any Group Company after Completion, the giving,
          making or doing of which was not assumed in computing the Tax
          liabilities of any Group Company for the purposes of the Accounts and
          which the Purchaser knew or ought reasonably to have known would give
          rise to such Tax liabilities;


     F4.5 it is due to any change after Completion in the accounting principles
          adopted by any Group Company from those used in the preparation of the
          Accounts unless such change is necessary to comply with generally
          accepted accounting principles subsisting at Completion; and


     F4.6 the matter to which it relates arises as a result of the passing or
          amendment of any legislation (including any subsidiary legislation)
          after Completion with retrospective effect.


F5   Atchison shall have no right to recover in respect of any Claim under the
     Warranties and the Deed of Covenant unless and until the aggregate
     liability of the Covenantors (but for this paragraph) in respect of all
     such Claims would exceed L25,000, but, if such aggregate liability should
     exceed that sum, the Covenantors shall be liable for the full aggregate
     amount of such Claims and not only for the amount by which the amount of
     such Claims exceeds that sum.  Atchison shall have no right to recover in
     respect of any individual Claim under the Warranties or the Deed of
     Covenant in respect of which liability of the Covenantors (but for this
     paragraph) would not exceed L1,000 and any such Claim should be discounted
     in calculating the aggregate liability of the Covenantors for the L25,000
     limit in this paragraph F5.


                                       -80-
<PAGE>
F6   Subject to paragraph F9, the maximum liability of each Covenantor in
     respect of all Claims shall not exceed the figure set against his name in
     column (4) of part B (including interest and costs) and the liability of
     the Covenantors in respect of each Claim shall be several and in relation
     to any and each Claim capable of being made against the Covenantors the
     individual liabilities of each of the Covenantors in respect of that Claim
     shall not exceed that proportion of the total liability of all the
     Covenantors under such Claim as is set opposite his name in column (3) of
     part B.  In this paragraph, "Claim" shall mean any claim under the
     Warranties or the Deed of Covenant.


F7   Subject to paragraph F9, Atchison shall not be entitled to make any Claim:


     F7.1 unless and until Completion has occurred; and


     F7.2 subject to paragraph F9, unless particulars of that Claim (with
          sufficient detail to enable the Covenantors to identify the basis of
          the Claim and Atchison's best estimate of the quantum of the Claim and
          how this has been quantified) are given in writing to the Covenantors
          in respect of any Claim not later than 30 September 1999.  


     In this paragraph, "Claim" shall mean any claim under the Warranties or the
     Deed of Covenant.


F8   Any Claim shall be unenforceable and be deemed waived unless proceedings in
     respect of it are issued and served within 12 months of the date of service
     of notice of that Claim under paragraph F7, unless the Covenantors
     otherwise agree.


F9   In the event of fraud on the part of a Covenantor, the provisions of
     paragraph F6 and F7.2 shall not apply in relation to such fraudulent
     Covenantor in relation to the Claim  arising as a result of his fraud.  For
     the avoidance of doubt, any fraud on the part of one Covenantor shall not
     affect the application of paragraphs F6 and F7.2 in relation to the


                                       -81-
<PAGE>
     other non-fraudulent Covenantors.


F10  The Covenantors shall not be liable to make any payment in respect of any
     Claim based upon a contingent liability of any of the Group Companies
     (without prejudice to Atchison's right to establish the Covenantors'
     liability in respect of that Claim pursuant to paragraph F7.2 above) until
     the liability becomes an actual liability provided that if the Claim
     relating to such a contingent liability is notified to the Covenantors
     prior to the expiry of the period referred to in paragraph F7.2 above,
     Atchison shall not be prevented from pursuing a Claim in respect of that
     liability by reason of anything contained in that paragraph. 


F11  If any of the Group Companies or Atchison is or becomes entitled to recover
     any sum from any person in respect of the subject matter of any Claim under
     the Warranties or the Deed of Covenant in respect of which the Covenantors
     make or have made any payment to Atchison, Atchison shall:


     F11.1     procure that the Covenantors are notified as soon as practicable
               after Atchison becomes aware of the possible entitlement;


     F11.2     (unless to do so would, in the reasonable opinion of Atchison,
               cause material damage or material further damage to the business
               or goodwill of any Group Company) procure that all steps are
               taken which the Covenantors request to enforce the indemnity or
               right of recovery or (but only if the Covenantors so choose) the
               Covenantors are permitted to enforce the indemnity or right of
               recovery (in the name of the relevant Group Company or other
               person entitled to do so) and are given all authorities and
               assistance as they may request to enable them to do so and
               Atchison shall pay to the Covenantors immediately upon receipt by
               Atchison of the amount recovered (or permit the Covenantors to
               retain) a sum equal to the lesser of:


          F11.2.1   any amount any of the Group Companies or Atchison recovers


                                       -82-
<PAGE>
                    (less all costs and expenses reasonably and properly
                    incurred by Atchison or any of the Group Companies in
                    pursuing the claim against the other person which are not
                    reimbursed by such other person and less any Taxation
                    suffered by Atchison or any of the Group Companies in
                    respect of such recovered amount); and 


          F11.2.2   the amount paid by the Covenantors in respect of the Claim,
                    less any part of that amount which represents interest for
                    late payment.


F12  In so far as the payments made by the Covenantors to Atchison in respect of
     Claims under the Warranties or the Deed of Covenant are less than the
     consideration paid to them under the Offer they shall constitute a
     repayment of and a reduction in such consideration.


F13  If any matter or circumstance which may give rise to a Claim comes to the
     attention of any of the Group Companies or Atchison, Atchison shall
     (without prejudice to paragraph F10):


     F13.1     (unless to do so would, in the reasonable opinion of Atchison,
               cause material damage or material further damage to the business
               or goodwill of any Group Company) ensure that no admission of
               liability or agreement or compromise in relation to the matter or
               circumstance is made without the written consent of the
               Covenantors (not to be unreasonably withheld or delayed);


     F13.2     notify the Covenantors of such matter or circumstance as soon as
               practicable after it comes to the attention of any of the Group
               Companies or Atchison and such notification (with sufficient
               detail to enable the Covenantors to identify the basis of the
               potential Claim which may result from such matter or circumstance
               and including a statement that such notification constitutes a
               Claim for the purposes of paragraphs F7.2 and F10 giving rise to
               a contingent liability) shall constitute notification of any
               Claim which does arise in


                                       -83-
<PAGE>
               connection with such matter or circumstance;



     F13.3     give the professional advisers of the Covenantors such access to
               the premises and personnel of each of the Group Companies as they
               may request, and afford them any opportunity they request to
               examine any accounts, documents, records and other things in the
               possession or control of any of the Group Companies which are
               relevant to the Claim;


     F13.4     subject to the Covenantors indemnifying Atchison to its
               reasonable satisfaction against the costs incurred, and unless to
               do so would, in the reasonable opinion of Atchison, cause
               material damage or material further damage to the business or
               goodwill of any Group Company, take all steps which the
               Covenantors request to avoid, dispute, resist, appeal, compromise
               or defend any matter which may otherwise result in a Claim and
               give the Covenantors all authorities and assistance as may be
               requested by the Covenantors to enable them to do so.


     For the purposes of this paragraph F13, a matter or circumstance shall not
     be treated as having come to the attention of any of the Group Companies or
     Atchison unless it has come to the attention of a director of the relevant
     company.


F14  The provisions of clauses 3.1.6, 3.1.7, 3.1.8 and 3.1.10 and clause 4 of
     the Deed of Covenant shall apply mutatis mutandis in respect of Claims
     relating to Tax.


F15  Atchison shall not be at liberty to bring more than one Claim in respect of
     the same facts or subject matter.  Any liability of the Covenantors in
     respect of a Claim shall be in satisfaction of its liability under any
     claim under the Deed of Covenant in respect of the same facts or
     circumstances and vice versa.


F16  Atchison shall procure that the Group Companies shall observe and perform
     the


                                       -84-
<PAGE>
     provisions of this part F.


F17  Atchison represents to the Covenantors that it is not aware at the date of
     this agreement of any facts, information or circumstances which it is aware
     constitutes the basis for any claim under the Warranties or the Deed of
     Covenant.  For the purposes of this paragraph F17, "awareness" of Atchison
     shall be construed as the actual knowledge of Mr Hugh Aiken.


                                       -85-
<PAGE>
                                        PART G

                            DETAILS OF THE PENSION SCHEMES


The Sheffield Forgemasters Pension Scheme established by an interim trust deed
dated 30 December 1993 and the Sheffield Forgemasters Senior Executive Pension
Scheme established by an interim trust deed dated 30 March 1986.


                                       -86-
<PAGE>

EXECUTED AS A DEED by    )

PHILLIP MONTAGUE WRIGHT  )    /s/ P M Wright

in the presence of:      )


Witness signature:       /s/ J. Wood


Witness address:         Dibb Lupton Alsop


Witness occupation:      Solicitor



EXECUTED AS A DEED by    )

MALCOLM ARTHUR BRAND     )    /s/ M A Brand

in the presence of:      )


Witness signature:       /s/ J. Wood


Witness address:         Dibb Lupton Alsop


Witness occupation:      Solicitor



EXECUTED AS A DEED by    )

DAVID FLETCHER           )    /s/ M A Brand

in the presence of:      )


Witness signature:       /s/ J. Wood


Witness address:         Dibb Lupton Alsop


Witness occupation:      Solicitor


                                       -87-

<PAGE>

EXECUTED AS A DEED       )

by ATCHISON CASTING      )

UK LTD acting by:        )



                                  Director            /s/ Hugh H Aiken


                                  Director/Secretary  /s/ P J Barrett


                                       -88-

<PAGE>

                                                                 EXHIBIT 4.1a

- ------------------------------------------------------------------------------
- ------------------------------------------------------------------------------
                                       
                                       
                                       
                                 $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
                                       
                                       
                                       
- ------------------------------------------------------------------------------
- ------------------------------------------------------------------------------

<PAGE>
                                       
                                       
                               TABLE OF CONTENTS
                                       
                                       
             (This Table of Contents is not part of the Agreement)
                                                                               

<TABLE>
<CAPTION>

                                                             Page
<S>               <C>                                        <C>
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

</TABLE>

                                      -i-

<PAGE>

<TABLE>
<CAPTION>

                                                             Page
<S>               <C>                                        <C>
   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

</TABLE>

                                      -ii-

<PAGE>

<TABLE>
<CAPTION>

                                                             Page
<S>               <C>                                        <C>
   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

</TABLE>

                                      -iii-

<PAGE>

<TABLE>
<CAPTION>

                                                             Page
<S>               <C>                                        <C>
   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

</TABLE>

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

                                      -iv-

<PAGE>

                             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. 

<PAGE>

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-

<PAGE>

           (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-

<PAGE>

    (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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

    (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-

<PAGE>

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-

<PAGE>

    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-

<PAGE>

    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-

<PAGE>

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-

<PAGE>

    (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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-



<PAGE>

     "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-

<PAGE>
     
     "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-
<PAGE>

     
         (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-

<PAGE>

     "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-

<PAGE>

     "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-

<PAGE>

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-

<PAGE>


     "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-

<PAGE>


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-

<PAGE>
     "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-
<PAGE>
     "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-
<PAGE>
     
     "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-
<PAGE>

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-
<PAGE>
     
     "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-
<PAGE>
          
     "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-
<PAGE>

     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-
<PAGE>

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-
<PAGE>

     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-

<PAGE>

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-

<PAGE>

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-

<PAGE>
     
         (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-

<PAGE>

     
         (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-

<PAGE>


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-

<PAGE>

         (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-

<PAGE>


         (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-

<PAGE>

     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-

<PAGE>

     
         (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-

<PAGE>

     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-
<PAGE>

    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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

    (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:

<TABLE>
<CAPTION>
  FROM AND INCLUDING        TO AND INCLUDING      FIXED CHARGE COVERAGE
                                                 RATIO SHALL NOT BE LESS
                                                          THAN:
  <S>                       <C>                  <C>
     April 3, 1998           March 30, 1999               1.25
    March 31, 1999           March 30, 2000               1.50
    March 31, 2000             Thereafter                 1.75
</TABLE>

    (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-

<PAGE>

        (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-

<PAGE>

    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-

<PAGE>

    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-

<PAGE>

    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-


<PAGE>

    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-

<PAGE>

    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-

<PAGE>

        (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-

<PAGE>

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-

<PAGE>

    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-

<PAGE>

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-

<PAGE>

(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-

<PAGE>

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-


<PAGE>

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-
<PAGE>

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-
<PAGE>

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-
<PAGE>

     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-
<PAGE>

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-
<PAGE>

     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-
<PAGE>

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-
<PAGE>

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-



<PAGE>

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-

<PAGE>

     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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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-

<PAGE>

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
                                    

                                      -78-



<PAGE>

                                                                 EXHIBIT 4.1b


                         PLEDGE AND SECURITY AGREEMENT
     
     This Pledge and Security Agreement (the "AGREEMENT") is dated as of
April 3, 1998, made by Atchison Casting Corporation (the "GRANTOR") in favor of
Harris Trust and Savings Bank ("HARRIS") with its mailing address 111 West
Monroe Street, acting as agent hereunder for the Banks and Noteholders
hereinafter defined (Harris acting as such agent and any successor or
successors to Harris acting in such capacity being hereinafter referred to as
the "COLLATERAL AGENT");
                                       
                                       
                               WITNESSETH THAT:
     
     WHEREAS, the Grantor, Harris, individually and as agent, and the banks
from time to time party thereto, have entered into an Amended and Restated
Credit Agreement dated as of April 3, 1998 (such Credit Agreement as the same
may be amended, modified or restated from time to time being hereinafter
referred to as the "CREDIT AGREEMENT"), pursuant to which such lenders (Harris
and the other lenders which are now or which from time to time hereafter become
party to the Credit Agreement being hereinafter referred to collectively as the
"BANKS" and individually as a "BANK") have agreed, subject to certain terms and
conditions, to extend credit and make certain other financial accommodations
available to the Grantor;
     
     WHEREAS, the Grantor has entered into that certain Note Agreement dated as
of July 29, 1994 (such Note Agreement as the same has been and may be amended,
modified or restated from time to time being hereinafter referred to as the
"NOTE AGREEMENT") with the purchasers identified therein (each a "NOTEHOLDER"
and collectively the "NOTEHOLDERS") under which the Grantor has issued
$20,000,000 in aggregate principal amount of its Notes (the "SENIOR NOTES");
     
     WHEREAS, as a condition precedent to extending the credit facilities to
the Grantor under the Credit Agreement and for the Noteholders to consent to
certain amendments to the Note Agreement, the Banks and Noteholders have
required, among other things, that the Grantor grant to the Collateral Agent a
lien on and security interest in certain personal properties of the Grantor as
collateral security for such credit facilities and related obligations pursuant
to this Agreement;
     
     NOW, THEREFORE, for and in consideration of the execution and delivery by
the Banks of the Credit Agreement, and other good and valuable consideration,
receipt whereof is hereby acknowledged, the parties hereto hereby agree as
follows:

     1.   GRANT OF SECURITY INTEREST.  The Grantor hereby grants to the
Collateral Agent a lien on and security interest in, and acknowledges and
agrees that the Collateral Agent has and shall continue to have a continuing
lien on and security interest in, any and all right, title and interest of the
Grantor, whether now owned or existing or hereafter created, acquired or
arising, 

<PAGE>

in and to the following:  (a) all promissory notes and other instruments 
payable to or otherwise acquired by the Grantor and any and all rights in and 
to any and all agreements and collateral securing or relating thereto and the 
shares of the capital stock of the issuers, each as listed and described on 
Schedule A attached hereto and made a part hereof as such Schedule may from 
time to time be amended as hereinafter set forth, and all substitutions and 
additions to such shares, notes or instruments (herein, the "PLEDGED 
SECURITIES"), (b) all dividends, distributions and sums distributable or 
payable from, upon or in respect of the Pledged Securities, (c) all other 
rights and privileges incident to the Pledged Securities, and (d) all 
proceeds and products of the foregoing (all of the foregoing being 
hereinafter referred to collectively as the "COLLATERAL").  This pledge and 
assignment constitutes an assignment of the rights of the Grantor with 
respect to the Collateral only and not an assignment of any duties or 
obligations the Grantor may have with regard to the management of, or the 
giving of advice to, the issuers of the Pledged Securities.

     2.   OBLIGATIONS HEREBY SECURED.  The lien and security interest granted
and provided for herein is made and given to secure, and shall secure, the
payment and performance of (a) the Obligations (as defined in the Credit
Agreement), (b) the obligations of the Grantor under the Note Agreement, and
(c) any and all reasonable expenses and charges, legal or otherwise, suffered
or incurred by the Collateral Agent, any Noteholder or any Bank in collecting
or enforcing any of such indebtedness, obligations and liabilities or in
realizing on or protecting or preserving any security therefor, including,
without limitation, the lien and security interest granted hereby other than
any of the foregoing that result from the gross negligence or willful
misconduct of the Collateral Agent, any Noteholder or such Bank (all of the
foregoing being hereinafter referred to as the "OBLIGATIONS").

     3.   COVENANTS, AGREEMENTS, REPRESENTATIONS AND WARRANTIES.  The Grantor
hereby covenants and agrees with, and represents and warrants to, the
Collateral Agent, the Banks and the Noteholders that:

    (a)   The Grantor is a corporation duly organized and validly existing in
good standing under the laws of the State of Kansas, is the sole and lawful
legal, record and beneficial owner of the Collateral, and has full right, power
and authority to enter into this Agreement and to perform each and all of the
matters and things herein provided for.  The execution and delivery of this
Agreement, and the observance and performance of the matters and things herein
set forth, will not (i) contravene or constitute a default under any provision
of law, or any judgment, injunction, order or decree binding upon the Grantor,
or any provision of the Grantor's articles of incorporation, by-laws, or any
material covenant, indenture or agreement of or affecting the Grantor or any of
its property, or (ii) result in the creation or imposition of any lien or
encumbrance on any property of the Grantor except for the lien and security
interest in the Collateral granted pursuant to this Agreement.  The Grantor's
chief executive office is located at 400 South 4th Street, Atchison, Kansas
66002, and the Grantor shall not move its chief executive office without first
providing the Collateral Agent 30 days prior written notice of the Grantor's


                                      -2-

<PAGE>

intent to do so, provided that the Grantor shall at all times maintain its 
chief executive office in the United States of America and, with respect to 
any such new location, the Grantor shall have taken all action requested by 
the Collateral Agent to maintain the lien and security interest of the 
Collateral Agent in the Collateral at all times fully perfected and in full 
force and effect.

    (b)   The certificates, if any, for all shares of the Pledged Securities 
shall be delivered by the Grantor to the Collateral Agent duly endorsed in 
blank for transfer or accompanied by an appropriate assignment or assignments 
or an appropriate undated stock power or powers, in every case sufficient to 
transfer title thereto.  The Collateral Agent may at any time after the 
occurrence and during the continuance of a Default cause to be transferred 
into its name or into the name of its nominee or nominees any and all of the 
shares of the Pledged Securities.  The Collateral Agent shall at all times 
have the right to exchange the certificates representing the Pledged 
Securities for certificates of smaller or larger denominations.  The Grantor 
has delivered the only executed original of the Pledged Securities to the 
Collateral Agent, the same has not been amended or modified in any respect, 
the unpaid principal balance of each Pledged Security that constitutes a note 
or instrument as of the date hereof is as set forth on Schedule A hereto; and 
there is not any defense, set-off or counterclaim to the obligation of the 
obligor thereon to pay the principal of and interest on each Pledged Security 
that constitutes a note or instrument as and when the same becomes due and 
payable.  The Grantor has delivered to the Collateral Agent true and correct 
copies of all instruments and documents securing the Pledged Securities or 
setting forth terms and conditions applicable thereto (collectively the "LOAN 
DOCUMENTS") and the same have not been amended or modified in any respect 
(except for amendments and modifications reflected in written instruments, 
copies of which have heretofore been delivered to the Collateral Agent).  
Each obligor under a Pledged Security that constitutes a note or instrument 
is in compliance in all material respects with their respective obligations 
thereunder and the applicable Loan Documents, and no default has occurred and 
is continuing thereunder.

    (c)   The Pledged Securities have been validly issued and are fully paid 
and non-assessable.  There are no outstanding commitments or other 
obligations of the issuer of any of the Pledged Securities to issue, and no 
options, warrants or other rights of any person or entity to acquire, any 
share of any class or series of capital stock of such issuer.

    (d)   The Collateral and every part thereof is and will be free and clear 
of all security interests, liens (including, without limitation, mechanics', 
laborers' and statutory liens), attachments, levies and encumbrances of every 
kind, nature and description and whether voluntary or involuntary, except for 
the security interest of the Collateral Agent therein.  The Grantor shall 
warrant and defend the Collateral against any claims and demands of all 
persons or entities at any time claiming the same or any interest in the 
Collateral adverse to the Collateral Agent.  The Grantor has the right to 
vote the Collateral and there are no restrictions upon the voting rights 
associated with, or the transfer of, any of the Collateral, except as 
provided by 


                                      -3-

<PAGE>

federal and state laws applicable to the sale of securities generally or as 
otherwise disclosed to the Collateral Agent in writing.

    (e)   None of the Collateral constitutes margin stock (within the meaning 
of Regulation U of the Board of Governors of the Federal Reserve System).

    (f)   The Grantor shall not, without the Collateral Agent's prior written 
consent, sell, assign, pledge, encumber, or otherwise dispose of the 
Collateral or any interest therein.

    (g)   The Grantor shall promptly pay when due all taxes, assessments and 
governmental charges and levies upon or against the Grantor or the 
Collateral, in each case before the same become delinquent and before 
penalties accrue thereon, unless and to the extent that the same are being 
contested in good faith by appropriate proceedings which prevent foreclosure 
on or other realization upon any of the Collateral and the Grantor shall have 
established adequate reserves therefor.

    (h)   The Grantor agrees to execute and deliver to the Collateral Agent 
such further agreements, assignments, instruments and documents and to do all 
such other things as the Collateral Agent, any Bank or any Noteholder may 
deem necessary or appropriate to assure the Collateral Agent its lien and 
security interest hereunder, including such assignments, stock powers, 
financing statements, instruments and documents as the Collateral Agent, any 
Bank, or any Noteholder may from time to time reasonably require in order to 
comply with the Uniform Commercial Code as enacted in the State of Illinois 
and any successor statute(s) thereto (the "CODE").  The Grantor hereby agrees 
that a carbon, photographic or other reproduction of this Agreement or any 
such financing statement is sufficient for filing as a financing statement by 
the Collateral Agent without notice thereof to the Grantor wherever the 
Collateral Agent in its sole discretion desires to file the same.  In the 
event for any reason the law of any jurisdiction other than Illinois becomes 
or is applicable to the Collateral or any part thereof, or to any of the 
Obligations, the Grantor agrees to execute and deliver all such agreements, 
assignments, instruments and documents and to do all such other things as the 
Collateral Agent, any Bank or any Noteholder in their reasonable discretion 
deems necessary or appropriate to preserve, protect and enforce the lien and 
security interest of the Collateral Agent under the law of such other 
jurisdiction.  The Grantor agrees to mark its books and records to reflect 
the lien and security interest of the Collateral Agent in the Collateral.

    (i)   If, as and when the Grantor delivers any securities, notes or 
instruments for pledge hereunder in addition to those listed on Schedule A 
hereto, the Grantor shall furnish to the Collateral Agent a duly completed 
and executed amendment to such Schedule in substantially the form (with 
appropriate insertions) of Schedule B hereto reflecting the securities 
pledged hereunder after giving effect to such addition.


                                      -4-

<PAGE>

    (j)   After the occurrence and during the continuance of a Default or 
failure of the Grantor to perform any of the covenants and agreements herein 
contained, the Collateral Agent may, at its option, perform the same and in 
so doing may expend such sums as the Collateral Agent may reasonably deem 
advisable in the performance thereof, including, without limitation, the 
payment of any taxes, liens and encumbrances, expenditures made in defending 
against any adverse claims, and all other expenditures which the Collateral 
Agent may be compelled to make by operation of law or which the Collateral 
Agent may make by agreement or otherwise for the protection of the security 
hereof.  All such sums and amounts so expended shall be repayable by the 
Grantor immediately without notice or demand, shall constitute additional 
Obligations secured hereunder and shall bear interest from the date said 
amounts are expended at the rate per annum applicable to past due Domestic 
Rate Loans (as defined in the Credit Agreement).  No such performance of any 
covenant or agreement by the Collateral Agent on behalf of the Grantor, and 
no such advancement or expenditure therefor, shall relieve the Grantor of any 
default under the terms of this Agreement or in any way obligate the 
Collateral Agent, any Bank or any Noteholder to take any further or future 
action with respect thereto.  The Collateral Agent, in making any payment 
hereby authorized, may do so according to any bill, statement or estimate 
procured from the appropriate public office or holder of the claim to be 
discharged without inquiry into the accuracy of such bill, statement or 
estimate or into the validity of any tax assessment, sale, forfeiture, tax 
lien or title or claim.  The Collateral Agent, in performing any act 
hereunder, shall be the sole judge of whether the Grantor is required to 
perform same under the terms of this Agreement.  The Collateral Agent is 
hereby authorized to charge any depository or other account of the Grantor 
maintained with the Collateral Agent but excluding all accounts of the 
Grantor in a fiduciary capacity for the amount of such sums and amounts so 
expended.

    (k)   The Grantor will cause each obligor of a Pledged Security to fully 
and completely observe and perform all of its covenants and agreements under 
the Pledged Security and Loan Documents and will not amend, modify or waive 
any of same in any manner which materially adversely affects the Pledged 
Securities or the Collateral Agent's interest therein.  The Grantor agrees 
that it will not release any collateral or guarantors for any Pledged 
Security or otherwise take any action which would impair the value or 
collectability of the Collateral or any part thereof.  The Grantor further 
agrees to promptly deliver to the Collateral Agent notice of any default 
under any Pledged Security.

     4.   SPECIAL PROVISIONS RE:  VOTING RIGHTS, DIVIDENDS AND PRINCIPAL 
PAYMENTS.  Unless and until a Default has occurred and thereafter until 
notified by the Collateral Agent pursuant to Section 6(b) hereof:
     
         (a)   The Grantor shall be entitled to exercise all voting and/or
     consensual powers pertaining to the Collateral or any part thereof for all
     purposes not inconsistent 


                                      -5-

<PAGE>

     with the terms of this Agreement or any other document evidencing or 
     otherwise relating to any of the Obligations.
     
         (b)   The Grantor shall be entitled to receive and retain all
     dividends which are paid in cash out of earned surplus of the issuer of
     the relevant Pledged Securities.
     
         (c)   All sums due and to become due on the Pledged Securities that
     constitute notes or instruments shall be remitted directly to the
     Collateral Agent for application in reduction of the indebtedness hereby
     secured in such order and manner and at such times as provided herein;
     PROVIDED, HOWEVER, that the Banks and Noteholders agree that unless and
     until a Default occurs hereunder the Grantor may collect and receive and
     retain for its own use regularly scheduled installment payments of
     principal and of interest on the Pledged Securities that constitute notes
     or instruments.
     
         (d)   In order to permit the Grantor to exercise such voting and/or
     consensual powers which it is entitled to exercise under subsection (a)
     above and to receive such distributions which the Grantor is entitled to
     receive and retain under subsection (b) above, the Collateral Agent will,
     if necessary, upon the written request of the Grantor, from time to time
     execute and deliver to the Grantor appropriate proxies and dividend
     orders.
     
         (e)   In order to permit the Collateral Agent to receive all cash and
     other property to which it may be entitled under subsection (b) or (c)
     above, the Grantor shall, if necessary, upon the written request of the
     Collateral Agent, from time to time execute and deliver to the Collateral
     Agent appropriate dividend orders.

     5.   POWER OF ATTORNEY.  The Grantor hereby appoints the Collateral 
Agent, and each of its nominees, officers, agents, attorneys, and any other 
person whom the Collateral Agent may designate, as the Grantor's 
attorney-in-fact, with full power and authority upon the occurrence and 
during the continuation of a Default to ask, demand, collect, receive, 
receipt for, sue for, compound and give acquittance for any and all sums or 
properties which may be or become due, payable or distributable in respect of 
the Collateral or any part thereof, with full power to settle, adjust or 
compromise any claim thereunder or therefor as fully as the Grantor could 
itself do, to endorse the Grantor's name on any assignments, stock powers, or 
other instruments of transfer and on any checks, notes, acceptances, money 
orders, drafts and any other forms of payment or security that may come into 
the Collateral Agent's possession and on all documents of satisfaction, 
discharge or receipt required or requested in connection therewith, and, in 
its discretion, to file any claim or take any other action or proceeding, 
either in its own name or in the name of the Grantor, or otherwise, which the 
Collateral Agent, any Bank or any Noteholder may reasonably deem necessary or 
appropriate to collect or otherwise realize upon all or any part 


                                      -6-

<PAGE>

of the Collateral, or effect a transfer thereof, or which may be necessary or 
appropriate to protect and preserve the right, title and interest of the 
Collateral Agent in and to such Collateral and the security intended to be 
afforded hereby.  Except as set forth in this sentence, the Grantor hereby 
ratifies and approves all acts of any such attorney and agrees that neither 
the Collateral Agent nor any such attorney will be liable for any acts or 
omissions nor for any error of judgment or mistake of fact or law other than 
their gross negligence or willful misconduct.  The Collateral Agent may file 
one or more financing statements disclosing its security interest in all or 
any part of the Collateral without the Grantor's signature appearing thereon, 
and the Grantor also hereby grants the Collateral Agent a power of attorney 
to execute any such financing statements, and any amendments or supplements 
thereto, on behalf of the Grantor without notice thereof to the Grantor.  The 
foregoing powers of attorney, being coupled with an interest, are irrevocable 
until the Obligations have been fully paid and satisfied and all agreements 
of the Collateral Agent or any Bank to extend credit to or for the account of 
the Grantor under the Credit Agreement have expired or otherwise have been 
terminated.

     6.   DEFAULTS AND REMEDIES.

    (a)   The occurrence of any one or more of the following shall constitute 
a "DEFAULT" hereunder:  (i) the occurrence of any event or the existence of 
any condition which is specified as an "EVENT OF DEFAULT" under the Credit 
Agreement and (ii) the occurrence of any event or the existence of any 
condition which is specified as an "EVENT OF DEFAULT" under the Note 
Agreement. Upon the occurrence of any Default the Collateral Agent may, and 
shall, upon written request of the holder or holders of at least 66 2/3% in 
principal amount of the Obligations, in addition to such other remedies as 
may be available to it under available law, exercise any or all of the 
remedies as set forth in this Section 6.

    (b)   If a Default shall have occurred and be continuing, all rights of 
the Grantor to receive and retain the distributions which it is entitled to 
receive and retain pursuant to Section 4(b) hereof shall, at the option of 
the Collateral Agent, cease and thereupon become vested in the Collateral 
Agent which, in addition to all other rights provided herein or by law, shall 
then be entitled solely and exclusively to receive and retain the 
distributions which the Grantor would otherwise have been authorized to 
retain pursuant to Section 4(b) hereof and all rights of the Grantor to 
exercise the voting and/or consensual powers which it is entitled to exercise 
pursuant to Section 4(a) hereof shall, at the option of the Collateral Agent, 
cease and thereupon become vested in the Collateral Agent which, in addition 
to all other rights provided herein or by law, shall then be entitled solely 
and exclusively to exercise all voting and other consensual powers pertaining 
to the Collateral and to exercise any and all rights of conversion, exchange 
or subscription and any other rights, privileges or options pertaining 
thereto as if the Collateral Agent were the absolute owner thereof including, 
without limitation, the right to exchange, at its discretion, the Collateral 
or any part thereof upon the merger, consolidation, 


                                      -7-


<PAGE>

reorganization, recapitalization or other readjustment of the respective 
issuer thereof or upon the exercise by or on behalf of any such issuer or the 
Collateral Agent of any right, privilege or option pertaining to the 
Collateral or any part thereof and, in connection therewith, to deposit and 
deliver the Collateral or any part thereof with any committee, depositary, 
transfer agent, registrar or other designated agency upon such terms and 
conditions as the Collateral Agent may determine.

    (c)   Upon the occurrence and during the continuation of any Default, the 
Collateral Agent shall have, in addition to all other rights provided herein 
or by law, the rights and remedies of a secured party under the Code 
(regardless of whether the Code is the law of the jurisdiction where the 
rights or remedies are asserted and regardless of whether the Code applies to 
the affected Collateral), and further the Collateral Agent may in accordance 
with the requirements of applicable law, sell and deliver any or all 
Collateral held by or for it at public or private sale, for cash, upon credit 
or otherwise, at such prices and upon such terms as the Collateral Agent 
deems advisable.  In the exercise of any such remedies, the Collateral Agent 
may sell all the Collateral as a unit even though the sales price thereof may 
be in excess of the amount remaining unpaid on the Obligations.  The 
Collateral Agent is authorized at any sale or other disposition of the 
Collateral, if it deems it advisable so to do, to restrict the prospective 
bidders or purchasers to persons who will represent and agree that they are 
purchasing for their own account for investment, and not with a view to the 
distribution or resale of any of the Collateral.  In addition to all other 
sums due the Collateral Agent, Banks or Noteholders hereunder, the Grantor 
shall pay the Collateral Agent all reasonable costs and expenses incurred by 
the Collateral Agent, including reasonable attorneys' fees and court costs, 
in obtaining, liquidating or enforcing payment of Collateral or the 
Obligations or in the prosecution or defense of any action or proceeding by 
or against the Collateral Agent or the Grantor concerning any matter arising 
out of or connected with this Agreement or the Collateral or the Obligations, 
including, without limitation, any of the foregoing arising in, arising under 
or related to a case under the United States Bankruptcy Code (or any 
successor statute).  Any requirement of reasonable notice shall be met if 
such notice is personally served on or mailed, postage prepaid, to the 
Grantor in accordance with Section 11(b) hereof at least 10 days before the 
time of sale or other event giving rise to the requirement of such notice; 
PROVIDED HOWEVER, no notification need be given to the Grantor if the Grantor 
has signed, after a Default has occurred, a statement renouncing any right to 
notification of sale or other intended disposition.  The Collateral Agent 
shall not be obligated to make any sale or other disposition of the 
Collateral regardless of notice having been given. The Collateral Agent may 
be the purchaser at any such sale or other disposition of the Collateral or 
any part thereof.  The Grantor hereby waives all of its rights of redemption 
from any sale or other disposition of the Collateral or any part thereof.  
Subject to the provisions of applicable law, the Collateral Agent may 
postpone or cause the postponement of the sale of all or any portion of the 
Collateral by announcement at the time and place of such sale, and such sale 


                                      -8-

<PAGE>

may, without further notice, be made at the time and place to which the sale 
was postponed or the Collateral Agent may further postpone such sale by 
announcement made at such time and place.

    (d)   The powers conferred upon the Collateral Agent hereunder are solely 
to protect its interest in the Collateral and shall not impose on it any duty 
to exercise such powers.  The Collateral Agent shall be deemed to have 
exercised reasonable care in the custody and preservation of the Collateral 
in its possession if the Collateral is accorded treatment substantially 
equivalent to that which the Collateral Agent accords its own property, 
consisting of similar type securities.  This Agreement constitutes an 
assignment of rights only and not an assignment of any duties or obligations 
of Grantor in any way related to the Collateral, and the Collateral Agent 
shall have no duty or obligation to discharge any such duty or obligation.

    (e)   Failure by the Collateral Agent to exercise any right, remedy or 
option under this Agreement or any other agreement between the Grantor and 
the Collateral Agent or provided by law, or delay by the Collateral Agent in 
exercising the same, shall not operate as a waiver; and no waiver by the 
Grantor, the Collateral Agent, any Bank or any Noteholder shall be effective 
unless it is in writing and then only to the extent specifically stated. 
Neither the Collateral Agent nor any party acting as attorney for the 
Collateral Agent shall be liable for any acts or omissions or for any error 
of judgment or mistake of fact or law other than their gross negligence or 
willful misconduct.  The rights and remedies of the Collateral Agent under 
this Agreement shall be cumulative and not exclusive of any other right or 
remedy which the Collateral Agent may have.

     7.   APPLICATION OF PROCEEDS.

    (a)   The proceeds of any foreclosure or other realization on the 
Collateral or of any other enforcement of this Agreement shall be paid and 
applied as follows:
     
         (i)   First, to the payment of reasonable costs and expenses of such
     foreclosure, realization or other enforcement and of all necessary or
     proper expenses, liabilities and advances incurred or made hereunder by
     the Collateral Agent, and to the payment of all taxes, assessments,
     governmental charges or liens superior to the lien of these presents,
     except any taxes, assessments, governmental charges or other superior lien
     subject to which said sale may have been made;
     
        (ii)   Next, to the Banks and Noteholders in the amount of any unpaid
     accrued interest on the Obligations, and any unpaid accrued letter of
     credit fees payable by the Grantor under the Credit Agreement, PRO RATA in
     proportion to the respective amounts thereof owed to each Bank and
     Noteholder;
     

                                      -9-

<PAGE>

       (iii)   Next, to the extent proceeds remain, to the Banks and
     Noteholders in the amount of any outstanding principal amount of the
     Notes, the undrawn face amount of the outstanding Letters of Credit, and
     the amount of any outstanding principal amount of the Senior Notes, PRO
     RATA in proportion to the respective amounts thereof owed to each Bank and
     each Noteholder, subject in the case of the outstanding Letters of Credit,
     to the provisions of Section 7(b) hereof;
     
        (iv)   Next, to the extent proceeds remain, to the Banks and
     Noteholders in the amount of any Makewhole Amounts due with respect to the
     Senior Notes and any amounts due for breakage or similar amounts as
     provided in Section 1.11 of the Credit Agreement and any unpaid accrued
     commitment fees, PRO RATA in proportion to the respective amounts thereof
     owed to each Bank and Noteholder; and
     
         (v)   Finally, to the extent proceeds remain, to the Banks and
     Noteholders in the amount of any other unpaid Obligations, PRO RATA in
     proportion to the respective amounts thereof owed to each Bank and
     Noteholder.

    (b)   SPECIAL PROVISIONS REGARDING LETTERS OF CREDIT.  If at any time any 
Bank is entitled pursuant to clause (iii) of Section 7(a) hereof to have any 
amount (a "DISTRIBUTABLE AMOUNT") distributed to it as a consequence of the 
inclusion in outstanding Letters of Credit of the aggregate amount available 
for drawing under any Letter of Credit issued by or participated in by such 
Bank, such Distributable Amount shall not be so distributed to such Bank but 
shall instead be distributed to the Collateral Agent and deposited by the 
Collateral Agent in a special interest bearing account (the "LETTER OF CREDIT 
RESERVE ACCOUNT") under the sole dominion and control of the Collateral 
Agent, and shall be applied and distributed to such Bank if and to the extent 
that such Letter of Credit is honored.  If such Letter of Credit is not 
honored (or is not honored in the full amount thereof) the balance of the 
funds in the Letter of Credit Reserve Account in respect of such Letter of 
Credit and not distributed pursuant to the immediately preceding sentence 
shall be distributed to the Banks and Noteholders pursuant to clause (iii) of 
Section 7(a) hereof, or to whomsoever shall be lawfully entitled thereto.

    (c)   APPLICATION OF PAYMENTS TO BE SHARED BY BANKS AND NOTEHOLDERS.  The 
distribution provisions of this Section 7 are for the purpose of determining 
the relative amounts of proceeds or other payments to be distributed to the 
Banks and Noteholders in respect of the Collateral and not for the purpose of 
creating an agreement among the parties as to the manner in which any 
proceeds or other payments distributed to them are actually to be applied to 
pay the Obligations.  Each Bank and Noteholder shall be free, each in its own 
discretion, to apply any payment distributed to it hereunder to the 
Obligations held by it in such order as it may determine in accordance with 
applicable law and the terms of the Credit Agreement and Note Agreement.  The 
Grantor agrees that in the event any payment is made with respect to any 


                                      -10-

<PAGE>

Obligations, as between the Grantor and each Bank and each Noteholder the 
Obligations discharged by such payment shall be the amount or amounts of the 
Obligations to which such Bank and Noteholder applies the portion of such 
payment distributed to it under this Section 7 as provided in the preceding 
sentence. Notwithstanding the foregoing, for all purposes of this Agreement 
the Obligations shall be deemed paid to the same extent that payments 
distributed with respect to it pursuant to Section 7(a) notwithstanding the 
actual application thereof.

    (d)   PAYMENTS AND PROCEEDS FROM GRANTOR NOT TO BE SHARED.  No Bank and 
no Noteholder shall by virtue of this Agreement be required to share with any 
other Bank and Noteholder any payments or prepayments received from the 
Grantor in respect of the Obligations owed to such Bank and Noteholder by the 
Grantor, including without limitation any amounts or other property or 
securities collected by or distributed to or otherwise received by such Bank 
and Noteholder from or in respect of the Grantor as a result of any 
enforcement or the exercise of any remedy or counterclaim or otherwise, 
including without limitation, any such amounts received pursuant to the 
exercise of any right of offset or bankers' lien, or as a result of the 
pendency of any case involving the Grantor under the Bankruptcy Code of 1978, 
as amended, or any successor law or under any other bankruptcy, 
reorganization, arrangement, insolvency, readjustment of debt, dissolution, 
liquidation or similar law of any jurisdiction.

    (e)   PAYMENTS AND PROCEEDS FROM GRANTOR UNRELATED TO THIS AGREEMENT NOT 
TO BE SHARED.  Except as hereinabove provided in this Section 7 with respect 
to payments, collections and distributions in respect of obligations 
hereunder, no Bank nor any Noteholder shall by virtue of this Agreement be 
required to share with any other Bank and Noteholder any payments or 
prepayments received from the Grantor in respect of any other indebtedness, 
liability or obligation of the Grantor owed to such Bank and Noteholder.

     8.   CONTINUING AGREEMENT.  This Agreement shall be a continuing 
agreement in every respect and shall remain in full force and effect until 
all of the Obligations, both for principal and interest, have been fully paid 
and satisfied and all agreements of the Banks to extend credit to or for the 
account of the Grantor under the Credit Agreement have expired or otherwise 
have been terminated.  Upon such termination of this Agreement, the 
Collateral Agent shall, upon the request and at the expense of the Grantor, 
forthwith release its security interest hereunder.

     9.   CONCERNING THE COLLATERAL AGENT.  (A) TERMS AND CONDITIONS OF 
AGENCY. The Collateral Agent shall act hereunder as the agent for the Banks 
and the Noteholders.  The Collateral Agent hereby accepts such agency and the 
powers and duties imposed upon it by this Agreement in connection therewith 
and agrees to execute such agency and perform such powers and duties upon and 
subject to the following expressed terms and conditions:
     

                                      -11-

<PAGE>

         (i)   The Collateral Agent shall not be bound to ascertain or inquire
     as to the performance or observance of any covenant, condition or
     agreement on the part of the Grantor contained herein; but the Collateral
     Agent may require of the Grantor full information and advice as to the
     performance of the covenants, conditions and agreements aforesaid and of
     the Grantor as to the condition of the Collateral.
     
        (ii)   The Collateral Agent shall not be responsible for any recital
     herein, or in the Credit Agreement, the Note Agreement or any instrument
     related thereto, or for the validity, enforceability, genuineness,
     perfection or worth of this Agreement or any instrument related hereto, or
     for the sufficiency of the security for or the collectibility of the
     indebtedness hereby secured, or for the value or title of any of the
     Collateral, or for the recording, filing or refiling of any financing
     statement perfecting the lien of this Agreement, or for the payment of
     taxes, charges, assessments or liens upon the Collateral or otherwise as
     to the maintenance of the security hereof.  The recitals and statements
     contained in this Agreement hereto shall be taken as statements by the
     Grantor and shall not be considered as made by or as imposing any
     obligation or liability upon the Collateral Agent.
     
       (iii)   The Collateral Agent shall be protected in acting upon any
     notice, request, consent, certificate, order, affidavit, letter, telegram
     or other paper or document believed by it to be genuine and correct and to
     have been signed or sent by the proper person or persons.  Any action
     taken by the Collateral Agent pursuant to this Agreement upon the request
     or authority or consent of any person who at any time of making such
     request or giving such authority or consent is an owner of a Note, or
     Senior Note, shall be conclusive and binding upon all future owners of the
     Notes, or Senior Notes.
     
        (iv)   As to the existence or nonexistence of any fact or as to the
     sufficiency or validity of any instrument, paper or proceeding, the
     Collateral Agent shall be entitled to rely upon a certificate of the
     Grantor signed by any officer thereof the Collateral Agent deems
     appropriate for such purpose as sufficient evidence of the facts therein
     contained.
     
         (v)   The Collateral Agent shall not be accountable for the use of
     Notes or the Senior Notes or of any of the proceeds of any such Note or
     Senior Note.  Any money received by the Collateral Agent under any
     provision of this Agreement shall, until used or applied as herein
     provided, be held in trust for the purposes for which they were paid, but
     need not be segregated from other funds except to the extent required by
     law and may be so held without any liability for interest except for such
     as the Collateral Agent shall agree to pay thereon during that time.  If
     any Obligations are payable, either as to principal or interest, or both,
     at any office other than the office of the Collateral Agent, the
     Collateral Agent shall be permitted to remit funds to such place of
     payment, and shall 


                                      -12-

<PAGE>

     not be responsible for the loss or misapplication thereof, and also, if 
     the Collateral Agent shall by any provisions hereof be required or 
     permitted to remit funds to others, it shall not be responsible for the 
     loss or misapplication thereof.
     
        (vi)   The Collateral Agent shall have such powers as are delegated to
     it by this Agreement, together with such powers as are reasonably
     incidental thereto.  The permissive right of the Collateral Agent to do
     things enumerated in this Agreement shall not be construed as a duty of
     the Collateral Agent.  The Collateral Agent shall not be liable for any
     action taken or omitted to be taken by it in good faith which is
     (i) reasonably believed by it to be within the discretion or power
     conferred upon it by this Agreement, (ii) in accordance with the direction
     of (a) the Bank or Banks holding an interest in two-thirds of the
     principal amount of the Notes or (b) the holder or holders of a majority
     in principal amount of Senior Notes, unless the Collateral Agent receives
     what it in good faith believes to be conflicting directions for such
     purpose or (iii) in accordance with the direction of the holder or holders
     of a majority in principal amount of the Obligations if the Collateral
     Agent receives what it in good faith believes to be conflicting directions
     for such purpose; and the Collateral Agent shall not be responsible for
     any clerical error, oversight, inadvertence or error of judgment, or for
     any action taken or omitted to be taken by the Collateral Agent hereunder
     or in connection herewith, unless due to its own gross negligence or for a
     willful default.
     
       (vii)   The Collateral Agent shall not be required to take notice or be
     deemed to have notice of any Default hereunder, unless the Collateral
     Agent shall be specifically notified in writing of such Default by (i) the
     Required Banks or (ii) the holders of at least fifty percent in principal
     amount of the Senior Notes.
     
      (viii)   The Collateral Agent shall not be required to give any bond or
     surety in respect of the execution of the said agencies and powers or
     otherwise in respect of the premises.
     
        (ix)   The Collateral Agent shall not be under any obligation to
     exercise any of the agencies or powers hereof at the request, order or
     direction of any of the holders of the Notes or the Senior Notes pursuant
     to the provisions of this Agreement unless such holders shall have
     indemnified the Collateral Agent to its complete satisfaction against the
     costs, expenses and liabilities which may be incurred therein or thereby
     and provided security for such indemnity which is satisfactory to it.
     Without in any way limiting the foregoing, none of the provisions
     contained in this Agreement shall require the Collateral Agent to expend
     or risk its own funds or otherwise incur personal financial liability in
     the performance of any of its duties or in the exercise of any of its
     rights or powers, if there is reasonable ground for believing that the
     repayment of such funds or liability is not 


                                      -13-

<PAGE>

     reasonably assured to it.  Any sum advanced for reasonable expenses by 
     any such holder or holders or on their behalf or by the Collateral Agent 
     in case they should make any such advancement to the extent said sum is 
     expended shall constitute additional Obligations and shall have priority 
     over the payment of the Notes and the Senior Notes.
     
         (x)   The Collateral Agent may execute any of the agencies or powers
     hereof and perform any duties required of it by or through attorneys,
     agents or employees, and shall be entitled to advice of counsel concerning
     all matters of the agencies hereof and its duties hereunder, and may in
     all cases pay such reasonable compensation as it shall deem proper to all
     such attorneys, agents and employees as may reasonably be employed in
     connection with the agencies hereof, and the Grantor covenants and agrees
     to repay upon demand all such outlays and expenditures so incurred and all
     other proper charges and expenses of the Collateral Agent incurred in
     carrying out the agencies created hereby.  The Collateral Agent shall not
     be answerable for the default or misconduct of any attorney, agent or
     employee appointed in pursuance hereof if such attorney, agent or employee
     shall have been selected with reasonable care.  The Collateral Agent may
     in relation to this Agreement act upon the opinion or advice of any
     attorney, surveyor, engineer or accountant, who, prior to the occurrence
     to the knowledge of the Collateral Agent of any Default hereunder, may be
     retained or selected by the Grantor, if approved by the Collateral Agent,
     and shall not be responsible for any loss resulting from any action or non-
     action in accordance with any such opinion or advice.

    (b)   COSTS AND EXPENSES OF COLLATERAL AGENT.  The Grantor covenants and
agrees to reimburse the Collateral Agent for all advances made, and pay the
Collateral Agent for all reasonable costs and expenses (including reasonable
counsel fees and court costs) incurred by the Collateral Agent, in the
execution of the agencies hereby created and the exercise and performance of
the powers and duties of the Collateral Agent hereunder and in any action or
proceeding affecting the Collateral or the title thereto or the interest of the
Collateral Agent therein or otherwise having a bearing on the interests of the
holders of the Obligations.  The Grantor further agrees to indemnify the
Collateral Agent against any and all liabilities, losses, reasonable costs,
reasonable expenses, damages, actions, claims, judgments, charges and
reasonable attorney's fees incurred or sustained by the Collateral Agent under
this Agreement, except such therefor as are directly caused by the Collateral
Agent's gross negligence or willful misconduct.

    (c)   RESIGNATION OF COLLATERAL AGENT.  The Collateral Agent and any
successor or successors hereafter appointed may at any time resign and be
discharged from the agency hereby created by giving sixty days' written notice
to the Grantor and the holders of the Notes and the Senior Notes, and such
resignation shall take effect at the end of such sixty days, or, if later, upon


                                      -14-


<PAGE>

the appointment of a successor agent in the manner provided in 9(d) hereof.
Such notice may be served personally or sent by registered mail.

    (d)   APPOINTMENT OF SUCCESSOR AGENT.  In case at any time the Collateral
Agent hereunder shall resign from such capacity, a successor may be appointed
by the holders of a majority in principal amount of the Obligations by an
instrument or concurrent instruments in writing signed by such holders.  If no
appointment of a successor agent shall be made pursuant to the foregoing
provisions of this Section within sixty days after the Collateral Agent
resigns, the resigning Collateral Agent shall then appoint a commercial bank or
trust company who shall then serve as Collateral Agent hereunder.

    (e)   VESTING OF SUCCESSOR AGENT.  Every successor agent appointed
hereunder shall execute, acknowledge and deliver to its predecessor and also to
the Grantor an instrument in writing accepting such appointment hereunder, and
thereupon such successor agent, without any further act, deed or conveyance,
shall become fully vested with all the estates, properties, rights, powers,
agencies, duties and obligations of the Collateral Agent ceasing to act
hereunder, with like effect as if originally named as Collateral Agent herein;
but the Collateral Agent ceasing to act shall, nevertheless, on the written
request of the Grantor, or of such successor agent, or of the holder or holders
of a majority in principal amount of the indebtedness hereby secured, execute,
acknowledge and deliver such instruments of conveyance and further assurance
and do such other things as may reasonably be required for more fully and
certainly vesting and confirming in such successor agent all the right, title
and interest of the Collateral Agent ceasing to act, in and to the Collateral
and such rights, powers, agencies, duties and obligations, and the Collateral
Agent ceasing to act shall also, upon like request, pay over, assign and
deliver to the successor agent any money or other property subject to the lien
of this Agreement.  Should any deed, conveyance or instrument in writing from
the Grantor be required by any successor agent for more fully and certainly
vesting in and confirming to such successor the estates, properties, rights,
powers, agencies and duties hereby vested or intended to be vested in the
Collateral Agent ceasing to act, any and all such deeds, conveyances and
instruments in writing shall on request be executed, acknowledged and delivered
by the Grantor.  The resignation of any Collateral Agent, and the instrument or
instruments removing any Collateral Agent and appointing a successor hereunder,
together with all deeds, conveyances and other instruments provided for in this
Section shall, at the expense of the Grantor, be forthwith duly acknowledged
and filed for recording by the successor agent in each county where this
Agreement shall have been recorded.

    (f)   ADDITIONAL AGENT.  If at any time or times for the purpose of
conforming to any legal requirements, restrictions or conditions in any state
or jurisdiction in which any of the Collateral may be located, or if at any
time or times the Collateral Agent or the holder or holders of a majority in
principal amount of the Obligations shall deem it necessary or prudent so to
do, the Collateral Agent or such holders shall have the power, by an instrument
executed by the 

                                      -15-

<PAGE>

Collateral Agent or by such holders, to appoint one or more persons approved 
by the Collateral Agent or such holders, either to act as separate agent or 
agents or co-agent or co-agents jointly with the Collateral Agent, of all or 
any specified part of the Collateral; and the person or persons so appointed 
shall be such separate agent or agents or co-agent or co-agents with such 
rights and remedies as shall be specified in such instrument to be executed 
as aforesaid, to the extent not prohibited by law.  Any such separate agent 
or co-agent may resign in the same manner as can the Collateral Agent.  The 
Collateral Agent and any separate agent or co-agent shall have no 
responsibility for the acts and omissions of each other.

    (g)   EVIDENCE GENERALLY.  The Collateral Agent may in its discretion
require such proof as it deems necessary to establish the ownership of the
Notes and the Senior Notes or any interests therein.  The Collateral Agent
shall not be bound to recognize any party as a holder of a Note or Senior Note
or any interest therein unless and until such party's title to the same is
proved in the manner satisfactory to the Collateral Agent.

    (h)   ASCERTAINMENT OF OUTSTANDING INDEBTEDNESS.  Any determination of
whether the holders of a required percentage of the principal amount of the
Obligations have concurred or participated in any direction, request or consent
shall be made on the basis of the principal amount outstanding on such
Obligations as of the time of such determination.

    10.   PRIMARY SECURITY; OBLIGATIONS ABSOLUTE.  The lien and security herein
created and provided for stand as direct and primary security for the
Obligations.  The Grantor acknowledges and agrees that the lien and security
hereby created and provided for are absolute and unconditional and shall not in
any manner be affected or impaired by any acts or omissions whatsoever of the
Collateral Agent, any Bank, any Noteholder or any other holder of any of the
Obligations, and without limiting the generality of the foregoing, the lien and
security hereof shall not be impaired by any acceptance by the Collateral
Agent, any Bank, any Noteholder or any holder of any of the Obligations of any
other security for or guarantors upon any of the Obligations or by any failure,
neglect or omission on the part of the Collateral Agent, any Bank, or any
Noteholder or any other holder of any of the Obligations to realize upon or
protect any of the Obligations or any collateral security therefor.  The lien
and security hereof shall not in any manner be impaired or affected by (and the
Collateral Agent, the Bank and the Noteholder, without notice to anyone to the
extent allowed by applicable law, are hereby authorized to make from time to
time) any sale, pledge, surrender, compromise, settlement, release, renewal,
extension, indulgence, alteration, substitution, exchange, change in,
modification or disposition of any of the Obligations, or of any collateral
security therefor, or of any guaranty thereof or of any obligor thereon.  In
order to foreclose or otherwise realize hereon and to exercise the rights
granted the Collateral Agent hereunder and under applicable law, there shall be
no obligation on the part of the Collateral Agent, any Bank, any Noteholder or
any other holder of any of the Obligations at any time to first resort for
payment to the Grantor or any other obligor on any of 

                                      -16-

<PAGE>

the Obligations or to any guaranty of the Obligations or any portion thereof 
or to resort to any other collateral security, property, liens or any other 
rights or remedies whatsoever, and the Collateral Agent shall have the right 
to enforce this instrument irrespective of whether or not other proceedings 
or steps are pending seeking resort to or realization upon or from any of the 
foregoing.

    11.   MISCELLANEOUS.

    (a)   This Agreement cannot be changed or terminated orally.  All of the
rights, privileges, remedies and options given to the Collateral Agent
hereunder shall inure to the benefit of its successors and assigns, and all the
terms, conditions, covenants, agreements, representations and warranties of and
in this Agreement shall bind the Grantor and its legal representatives,
successors and assigns, provided that the Grantor may not assign its rights or
delegate its duties hereunder without the Collateral Agent, Banks' and
Noteholders' prior written consent.  The Grantor hereby releases the Collateral
Agent from any liability for any act or omission relating to the Collateral or
this Agreement, except for the Collateral Agent's gross negligence or willful
misconduct.

    (b)   Except as otherwise specified herein, all notices hereunder shall be
in writing (including, without limitation, notice by telecopy) and shall be
given to the relevant party at its address or telecopier number set forth
below, or such other address or telecopier number as such party may hereafter
specify by notice to the other given by United States certified or registered
mail, by telecopy or by other telecommunication device capable of creating a
written record of such notice and its receipt.  Notices hereunder shall be
addressed:
     
     to the Grantor at:                  to the Collateral Agent at:
     Atchison Casting Corporation        Harris Trust and Savings Bank
     400 South 4th Street                111 West Monroe Street
     Atchison, Kansas 66002              Chicago, Illinois  60690
     Attention: Chief Financial Officer  Attention: Len Meyer
     Telecopy:  (913) 367-2155           Telecopy:  312-293-5041

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 and a confirmation of such telecopy has been received
by the sender, (ii) if given by mail, five (5) days after such communication is
deposited in the mail, certified or registered with return receipt requested,
addressed as aforesaid, or (iii) if given by any other means, when delivered at
the addresses specified in this Section.

                                      -17-

<PAGE>

    (c)   No Bank or Noteholder shall have the right to institute any suit,
action or proceeding in equity or at law for the enforcement of any remedy
under or upon this Agreement; it being understood and intended that no one or
more of the Banks or Noteholders shall have any right in any manner whatsoever
to affect, disturb or prejudice the lien of this Agreement by its or their
action or to enforce any right hereunder, and that all proceedings at law or in
equity shall be instituted, had and maintained by the Collateral Agent in the
manner herein provided and for the benefit of the Banks and Noteholders.

    (d)   All capitalized terms used herein without definition shall have the
same meanings herein as such terms have in the Credit Agreement.

    (e)   In the event that any provision hereof shall be deemed to be invalid
or unenforceable by reason of the operation of any law or by reason of the
interpretation placed thereon by any court, this Agreement shall be construed
as not containing such provision, but only as to such locations where such law
or interpretation is operative, and the invalidity or unenforceability of such
provision shall not affect the validity of any remaining provisions hereof, and
any and all other provisions hereof which are otherwise lawful and valid shall
remain in full force and effect.

    (f)   This Agreement shall be deemed to have been made in the State of
Illinois and shall be governed by, and construed in accordance with, the laws
of the State of Illinois.  All terms which are used in this Agreement which are
defined in the Code shall have the same meanings herein as said terms do in the
Code unless this Agreement shall otherwise specifically provide.  The headings
in this Agreement are for convenience of reference only and shall not limit or
otherwise affect the meaning of any provision hereof.

    (g)   This Agreement may be executed in any number of counterparts and by
different parties hereto on separate counterpart signature pages, each
constituting an original, but all together one and the same instrument.  The
Grantor acknowledges that this Agreement is and shall be effective upon its
execution and delivery by the Grantor to the Collateral Agent, and it shall not
be necessary for the Collateral Agent to execute this Agreement or any other
acceptance hereof or otherwise to signify or express its acceptance hereof.

    (h)   The Grantor hereby submits to the non-exclusive 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 or the transactions
contemplated hereby.  The Grantor irrevocably waives, to the fullest extent
permitted by law, any objection which it may now or hereafter have to the
laying of the venue of any such proceeding brought in such a court and any
claim that any such proceeding brought in such a court has been brought in an
inconvenient form.  THE GRANTOR, THE COLLATERAL AGENT, THE 

                                      -18-

<PAGE>

BANKS AND THE NOTEHOLDERS EACH HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO 
TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS 
AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY.

                                      -19-

<PAGE>

     In Witness Whereof, the Grantor has caused this Agreement to be duly
executed and delivered the day and year first above written.
                                    
                                    
                                    ATCHISON CASTING CORPORATION

                                    By /s/ Kevin T. McDermed
                                       Its V.P. & Treasurer
                                    
                                    
     
     Acknowledged and Agreed to as of the date first written above.
                                     
                                     
                                     HARRIS TRUST AND SAVINGS BANK, as 
                                     Collateral Agent
                                    
                                    
                                    By /s/ Len E. Myer
                                       Its Vice President

                                      -20-

<PAGE>

                                  SCHEDULE A
                                       
                                       
                              PLEDGED SECURITIES
                                       
                                     STOCK

<TABLE>
<CAPTION>

ISSUER              JURISDICTION OF    NO. OF      CERTIFICATE     PERCENT OF
NAME                 ORGANIZATION      SHARES         NO(S).       OWNERSHIP
<S>                 <C>              <C>           <C>             <C>
Atchison Casting         U.K.        12,870,000*        1           100%**
UK Ltd.

</TABLE>


                                     NOTES

<TABLE>
<CAPTION>

                       OUTSTANDING                            MATURITY
      OBLIGOR       PRINCIPAL AMOUNT         DATE               DATE
<S>                 <C>                  <C>               <C>
Atchison Casting           ***           April 3, 1998     April 3, 2003
UK Ltd.

</TABLE>

- -------------------------------
*    12,870,000 "A" shares pledged of 19,800,000 total "A" shares
     
**   Grantor will own 100% of pledged shares, but approximately 95% of total
     shares, after including "B" shares (owned by management) and "C" shares
     (reserved for granted option).

<PAGE>



- -------------------------------------------------------------------------------
***  The  aggregate  unpaid principal amount of all loans,  advance  and  other
     Indebtedness owing at the time of demand from Atchison Casting UK Ltd.  to
     the Grantor, together with interest thereon.

                                      -2-


<PAGE>

                                                                   EXHIBIT 4.2


                    THIRD AMENDMENT TO THE NOTE PURCHASE AGREEMENT


          This Third Amendment to the Note Purchase Agreement (this "Third 
Amendment") dated as of April 3, 1998 between ATCHISON CASTING CORPORATION 
(the "Company") and TEACHERS INSURANCE AND ANNUITY ASSOCIATION OF AMERICA 
(the "Holder");

                                 W I T N E S S E T H:

          WHEREAS, the Company and the Holder have heretofore executed and 
delivered a Note Purchase Agreement dated as of July 29, 1994 (as amended by 
the First Amendment and the Second Amendment described below, the "Note 
Purchase Agreement") pursuant to which the Holder purchased $20,000,000 in 
aggregate principal amount of the Company's 8.44% Senior Notes due July 29, 
2004 (the "Notes"); and

          WHEREAS, the Company and the Holder have heretofore executed and 
delivered a First Amendment to the Note Purchase Agreement dated as of March 
8, 1996 (the "First Amendment"); and

          WHEREAS, the Company and the Holder have heretofore executed and 
delivered a Second Amendment to the Note Purchase Agreement dated as of 
May 24, 1996 (the "Second Amendment"); and

          WHEREAS, concurrently herewith the Company or a Subsidiary thereof 
shall acquire substantially all of the voting stock of Sheffield Forgemasters 
Group Limited, a U.K. company ("Sheffield"); and

          WHEREAS, concurrently herewith in connection with the acquisition 
of Sheffield, the Company shall enter into a Pledge and Security Agreement 
with Harris Trust and Savings Bank, acting as agent for the Holder and the 
banks which are now or hereafter a party to the Amended and Restated Credit 
Agreement dated as of April 3, 1998 between such banks and the Company; and

          WHEREAS, the parties hereto desire to further amend the Note 
Purchase Agreement to enable the Company to complete the acquisition of 
Sheffield and to make certain other amendments to the Note Purchase Agreement 
as provided therein;

          NOW, THEREFORE, for good and valuable consideration the receipt of 
which is hereby acknowledged, the parties hereto agree 

<PAGE>


that the Note Purchase Agreement shall be and hereby is amended as follows:

     A.   1. The provisions of SECTION 1.7 and SECTION 6.13 of the Note 
Purchase Agreement which require a subsidiary guaranty of the Notes shall not 
apply with respect to Sheffield, any of its subsidiaries or any U.K. 
Subsidiary that the Company has formed to acquire the voting stock of 
Sheffield.

          2. SECTION 6.3 of the Note Purchase Agreement is hereby amended by 
(i) deleting the " and" at the end of subsection (f) thereof, (ii) deleting 
the "." at the end of subsection (g) thereof and inserting in its place "; 
and" and (iii) inserting after subsection (g) the following subsection (h):

          "(h) Sheffield may become and remain liable in respect of letters 
of credit issued for its account PROVIDED that the aggregate face amount of 
all such letters of credit shall not exceed the US$ equivalent of $3,000,000 
at any one time outstanding."
 
          3. SECTION 6.4 of the Note Purchase Agreement is hereby amended by 
deleting the amount "$3,500,000" in the last line of subsection (h) thereof 
and inserting in its place the amount "$8,000,000".
 
          4. SECTION 9.1 of the Note Purchase Agreement is hereby amended by 
(i) inserting the following definition in the appropriate alphabetical order:

          "'SHEFFIELD': Sheffield Forgemasters Group Limited, a U.K. company.

and (ii) by amending and restating in its entirety the definition of 
"Restricted Investment" to read as follows:
 
          "'RESTRICTED INVESTMENT': any Investment other than an Investment  
         permitted by clause (a), (b), (c) or (d) of Section 6.5."

     B.    The Company hereby represents and warrants to the Holder that
the representations and warranties with respect to the Company contained in the
Note Purchase Agreement are true and correct in all material respects and the
Holder shall be entitled to rely on such representations and warranties as if
they were made to the Holder in this Amendment as of the date hereof.

     C.    This Third Amendment shall become effective upon execution and 
delivery of this Third Amendment.

<PAGE>


     This Third Amendment may be executed in any number of counterparts and 
by each party hereto on separate counterpart signature pages, each of which 
when so executed shall be an original but all of which shall constitute one 
and the same instrument.  Except as specifically amended and modified hereby, 
all of the terms and conditions of the Note Purchase Agreement shall remain 
unchanged and in full force and effect.  All references to the Note Purchase 
Agreement in any document shall be deemed to be references to the Note 
Purchase Agreement as amended hereby.  All capitalized terms used herein 
without definition shall have the same meaning herein as they have in the 
Note Purchase Agreement.

     This Third Amendment shall be construed and governed by and in accordance
with the laws of the State of New York.

          Dated as of the date first above written.

                              ATCHISON CASTING CORPORATION



                              By /s/ Kevin T. McDermed  
                                 -------------------------------      
                                Name:  Kevin T. McDermed
                                Title: V.P. & Treasurer



                              TEACHERS INSURANCE AND ANNUITY
                                  ASSOCIATION OF AMERICA



                              By /s/ Estelle Simsolo        
                                --------------------------------
                                Name:  Estelle Simsolo
                                Title: Director-Private Placements

<PAGE>
                                                                   EXHIBIT 10.1

                             DATE APRIL 6,  1998


                       (1)  DAVID FLETCHER AND OTHERS


                                   - and -


                         (2) ATCHISON CASTING UK LTD


                                   - and -


                       (3) ATCHISON CASTING CORPORATION


                    ________________________________________

                            SHARE EXCHANGE AGREEMENT

                   in respect of ordinary shares of 1p each in

                      Sheffield Forgemasters Group Limited

                                       AND

                             SHAREHOLDERS AGREEMENT

                                       RE

                             ATCHISON CASTING UK LTD


                    ________________________________________

<PAGE>
                                     CONTENTS

1. INTERPRETATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2. CONDITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

3. SALE OF THE SALE SHARES AND INTERIM PERIOD. . . . . . . . . . . . . . . . . 2

4. CONSIDERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

5. COMPLETION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

6. WARRANTIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

7. OPTION ARRANGEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

8. OBLIGATION ARRANGEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . 5

9. LETTER OF CREDIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

10. MISCELLANEOUS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

11. CHOICE OF LAW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

SCHEDULE 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SCHEDULE 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

SCHEDULE  3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

<PAGE>


THIS AGREEMENT is made on April 6, 1998

BETWEEN:

(1)  THOSE PERSONS whose names  are set out in Schedule 1 (the "Sellers"); 

(2)  ATCHISON CASTING UK LTD (company number 3514183) whose registered office is
     at Kings Court, 12 King Street, Leeds LS1 2HL (ACUK); and

(3)  ATCHISON CASTING CORPORATION whose registered office is at 400 South Fourth
     Street, PO Box 188, Atchison, Kansas, 66002-0188 ("ACC").

IT IS AGREED as follows:

1.   INTERPRETATION

         1.1.  In this agreement and the schedules:

               "COMPLETION" means completion of the sale and purchase of the
               Sale Shares in accordance with clause 5 of this agreement;

               "'B' ORDINARY SHARES" means 1,040,000 new "B" ordinary shares of 
               25 pence each in the capital of ACUK credited as fully paid up 
               and issued at a premium of 27.78311 pence per share ranking 
               pari passu in all respects with the existing issued "A" ordinary
               shares of 25 pence each in the capital of ACUK (save as provided
               in the New Articles);

               "DEED OF WARRANTY AND UNDERTAKING" means the deed of warranty and
               undertaking to be entered into later today in the form annexed
               between (1) Phillip Montague Wright and others and (2) the 
               Purchaser;

               "INITIAL CONSIDERATION" means the allotment and issue by ACUK to
               the Sellers of the 'B' Ordinary Shares pursuant to Clause 4.1.1;

               "NEW ARTICLES" means the new articles of association in the form
               annexed and, for the purpose of identification, initialled by or
               on behalf of the parties hereto;

               "SALE SHARES" means 1,267,477 ordinary shares of 1p each fully 
               paid in the capital of SFGL.


                                                                            1

<PAGE>

         1.2.  Words and expressions defined in the Deed of Warranty and 
               Undertaking shall have the same meanings when used in this
               agreement.

         1.3.  Any headings are inserted for convenience only and shall not 
               affect the construction of this agreement.

         1.4.  The Schedules form part of this agreement.

2.   CONDITIONS

         2.1.  Completion of this agreement is conditional upon the Offer 
               becoming or being declared unconditional in all respects on or
               before April 30 1998 and ACUK having been registered as the
               holder of at least 50% of all the issued shares of SFGL.

         2.2.  If the conditions set out in clause 2.1 are not satisfied on or
               before April 30 1998 this agreement shall cease to be of effect
               and the obligations of the parties to it shall cease and 
               determine without liability on any party (save for any antecedent
               breach by a party of its obligations).

         2.3.  ACUK shall use its reasonable endeavours to satisfy the 
               conditions set out in clause 2.1 on or before April 30, 1998 and
               without limitation, shall seek to procure the stamping and the
               registration of any shares assented to the Offer promptly upon
               the Offer becoming or being declared unconditional  in all 
               respects.

3.   SALE OF THE SALE SHARES AND INTERIM PERIOD

         3.1.  Each of the Sellers with full title guarantee shall sell that
               number of Sale Shares set against his or her name in Schedule 1
               to ACUK free from all liens, charges and encumbrances and with
               all rights now attached thereto and ACUK shall roll over the
               Sale Shares upon the terms of this agreement.

         3.2.  Until the earlier of the sale of the Sale Shares pursuant to
               this agreement and cessation of this agreement pursuant to
               clause 2.2, each of the Sellers agrees with ACUK that he or she
               will not without the prior written consent of ACUK:

               3.2.1.  dispose of any interest in such Sale Shares or any rights
                       attaching to them or agree to do any of these things;

               3.2.2.  exercise any voting or other rights attached to such Sale
                       Shares.

                                                                            2

<PAGE>

         3.3.  Until the earlier of the allotment of the 'B' Ordinary Shares 
               pursuant to this agreement and cessation of this agreement
               pursuant to clause 2.2, ACUK agrees with each of the Sellers
               that it will not:

              3.3.1.   amend its articles of association;

              3.3.2.   issue any shares or loan capital convertible into shares
                       or agree to do so or grant any option to subscribe for
                       such shares or loan capital;

              3.3.3.   enter into any transactions other than those which are
                       reasonably required to make or implement the Offer.

4.   CONSIDERATION

         4.1. The consideration for the sale of the Sale Shares shall be:

              4.1.1.   the allotment and issue by ACUK to the Sellers of the 'B'
                       Ordinary Shares in the numbers set out in Schedule 1, and

              4.1.2.   for each Sale Share the payment by way of additional 
                       consideration of the same amount per Sale Share as will 
                       be paid to each of the SFG Shareholders in accordance
                       with the provisions of the Offer Document.

         4.2.  The consideration referred to in clause 4.1 shall be satisfied 
               and paid as follows:

              4.2.1.   as to the Initial Consideration, on Completion;

              4.2.2.   as to the additional consideration referred to in 
                       clause 4.1.2, no later than the last date on which the
                       Additional Consideration (as defined in the Offer 
                       Document) is payable pursuant to the provisions of the 
                       Offer Document.

5.   COMPLETION

     Completion of the sale and purchase of the Sale Shares shall take place 
     immediately following satisfaction of the conditions contained in 
     clause 2.1 when:

         5.1.  each Seller shall deliver or procure to be delivered to ACUK a 
               transfer in respect of his or her Sale Shares duly completed in 
               favour of ACUK (or as it may direct) together with his or her 
               share certificate(s);

         5.2.  ACUK shall adopt the New Articles;

                                                                            3

<PAGE>

         5.3.  thereupon ACUK shall satisfy the Initial Consideration by the 
               allotment of the 'B' Ordinary Shares to the Sellers in the 
               numbers set out in Schedule 1, enter their names on the register
               of members in respect of such 'B' Ordinary Shares, and deliver to
               the Sellers share certificates for such shares in their 
               respective names.

6.   WARRANTIES

         6.1.  Each Seller warrants and undertakes that the number of Sale 
               Shares set against his or her name in Schedule 1 are both legally
               and beneficially owned by him or her and neither the whole nor 
               any part of his or her interest in those Sale Shares is subject
               to any Encumbrance and that he or she is able and entitled to 
               agree to sell and to sell those Sale Shares pursuant to this 
               agreement and to transfer those Sale Shares with full title 
               guarantee free from all Encumbrances and together with all rights
               attaching to those Sale Shares, including the right to all 
               dividends and other distributions (if any) declared, made or
               paid after the date on which the Offer becomes or is declared
               unconditional in all respects and otherwise perform his or her
               obligations under this agreement.

         6.2.  ACUK warrants, represents and covenants to each of the Sellers
               that:

               6.2.1. immediately following the allotment of the 'B' Ordinary 
                      Shares the authorised and issued share capital of ACUK
                      will be as set out in Appendix 'A';

               6.2.2. the rights attaching to the 'B' Ordinary Shares are as set
                      out in the New Articles; 

               6.2.3. save for this agreement no agreements or arrangements are
                      in place which accord to any third party the right to call
                      for the issue or allotment of any shares in ACUK or any 
                      loan capital convertible into shares of ACUK.

7.   OPTION ARRANGEMENTS 

         7.1.  In this clause 7, words and expressions shall, save where the
               context otherwise requires, have the meanings given to them in
               Schedule 2.

         7.2.  ACUK shall, upon the Date of Grant, grant an option ("the 
               Option") to each of the Sellers over such number of
               'C' Ordinary Shares as is set opposite such Seller's name in
               Schedule 1 upon and subject to the terms set out in Schedule 2.
               For the avoidance of doubt, if the conditions set out in 
               clause 2.1 of this agreement are not satisfied on 

                                                                            4

<PAGE>


               or before April 30, 1998 then ACUK shall be released from any 
               obligation to grant any Option hereunder.

8.   OBLIGATION ARRANGEMENTS

         With effect from Completion the provisions of Schedule 3 shall apply to
         impose certain obligations upon ACC and ACUK.

9.   LETTER OF CREDIT

         The Sellers hereby direct ACC to make payment of any additional 
         consideration due to them in accordance with clause 4.1.2 hereof to 
         DLA Nominees Limited on their behalf.

10.  MISCELLANEOUS

         10.1. No variation of this agreement shall be effective unless made in
               writing and signed by or on behalf of the parties in this 
               agreement and no waiver of any term, provision or condition of
               this agreement shall be effective except to the extent made in 
               writing and signed by the waiving party.

         10.2. The provisions of this agreement shall continue in full force and
               effect notwithstanding Completion.

         10.3. This agreement may be executed in any number of  counterparts by
               the different parties or separate counterparts, each of which 
               when executed and delivered shall constitute an original but all
               of which shall together constitute one and the same instrument.

         10.4. No failure or delay in exercising or enforcing any right or 
               remedy under this agreement shall constitute a waiver of such 
               right or remedy and no single or partial exercise or enforcement
               of any right or remedy under this agreement shall preclude or 
               restrict the further exercise or enforcement of any such right
               or remedy.  The rights and remedies provided in this agreement
               are cumulative and not exclusive of any rights and remedies 
               provided by law.


                                                                            5

<PAGE>

11.  CHOICE OF LAW

     This agreement shall be governed by and  construed in accordance with 
     English Law and the parties irrevocably agree that the English Courts 
     shall have exclusive jurisdiction to settle any dispute which may arise
     out of or in connection with this agreement and that accordingly any 
     proceedings, suit or action arising out of this agreement shall be brought
     in such courts.



IN WITNESS of which this agreement has been entered into the day and year 
first above written.

                                                                            6

<PAGE>

                                     SCHEDULE 1

<TABLE>
<CAPTION>

NAME OF SELLER                    NUMBER OF         NUMBER OF 'B'     NUMBER OF "C" ORDINARY SHARES OF
                                  SALE SHARES TO    ORDINARY SHARES   1 PENCE EACH OVER WHICH OPTIONS
                                  BE SOLD           TO BE RECEIVED    ARE GRANTED

<S>                               <C>               <C>               <C>
David Fletcher                       804,360           660,000           660,000
Kenneth Ronald Innocent               20,863            17,119            17,119
Rebecca Jane Innocent                  6,434             5,278             5,278
Teresa Jane Innocent                  42,900            35,201            35,201
Timothy Kenneth Innocent              19,185            15,742            15,742
Graham Honeyman                       21,735            17,835            17,835
Angela Honeyman                       21,735            17,834            17,834
Peter Birtles                         38,062            31,231            31,231
Linda Birtles                         51,320            42,109            42,109
Keith Barrie Lomax                    17,710            14,532            14,532
Ann Lomax                             18,515            15,192            15,192
Hannah Lomax                          18,515            15,192            15,192
Richard Adam Lomax                    18,515            15,192            15,192
Peter Carless                          3,455             2,837             2,837
David Martin Carless                  28,020            22,990            22,990
Joanna Louise Carless                 28,020            22,990            22,990
Shelagh Margaret Carless              29,887            24,523            24,523
Philip Sidney Barrett                 39,123            32,101            32,101
Ann Susan Barrett                     39,123            32,102            32,102
                                   ---------         ---------         ---------
TOTALS                             1,267,477         1,040,000         1,040,000
</TABLE>


                                                                            7

<PAGE>

                                    SCHEDULE 2
                           Terms Applicable to Options

1.   INTERPRETATION

     1.1  In this Schedule (unless the context otherwise requires):

     THE "AUDITORS"means the auditors for the time being of ACUK (acting as
          experts and not as arbitrators);

     THE "BOARD" means the board of directors for the time being of ACUK;

     "CONTROL" has the meaning given to it by Section 840 ICTA and 
          "CONTROLLED" shall have a similar meaning;

     "DATE OF GRANT" means the date on which an Option is to be granted being
          the date upon which the conditions specified in clause 2.1 of this
          agreement are satisfied;

     "FLOTATION" means the admission of the shares of ACUK or of the ordinary
          shares of SFGL to the Daily Official List of the London Stock Exchange
          or the granting of permission for the Shares or the ordinary shares of
          Sheffield Forgemasters Group Limited to be dealt in on the Alternative
          Investment Market or any other recognised investment exchange (as
          defined in Section 207 Financial Services Act 1986);

     THE "GROUP" means ACUK and any other company which is for the time being
          Controlled directly or indirectly by ACUK or which directly or 
          indirectly Controls ACUK;

     "ICTA" means The Income and Corporation Taxes Act 1988;

     "MEMBER OF THE GROUP" means ACUK or any such other company as mentioned in
           the definition of "Group";

     "OPTION" means a right to acquire 'C' Ordinary Shares granted pursuant to
           Clause 7 of this share exchange agreement 

     "OPTION EXERCISE PERIOD" means the period commencing on the Date of Grant
           of the Option and ending on the date which is one day before the
           tenth anniversary of the Date of Grant;


                                                                            8

<PAGE>

     "OPTION HOLDER" means a Seller who holds an Option or (where the context
           admits) his personal representatives;

     "QUALIFYING EMPLOYEE" means a director or employee of a Member or Members
           of the Group who has not given notice or received notice of 
           termination of his employment and is a party to this agreement;

     "SALE" means the occurrence of any of the circumstances set out in 
           paragraphs 5.3.1, 5.3.2 and 5.3.3;

     "SCHEDULE 9" means Schedule 9 to ICTA;

     "SHARE" means a fully paid "C" Ordinary share of 1 pence of ACUK;

     1.2  References in this Schedule to paragraphs are to paragraphs of this 
          Schedule.

2.   GRANT OF OPTIONS

     2.1  There shall be no monetary consideration for the grant of any Option
          and accordingly all Options shall be granted by way of deed in the 
          form of the Option Certificate attached as appendix 1 to this 
          agreement.

     2.2  Except as may be agreed by ACUK each Option shall be exercisable only
          by the Qualifying Employee to whom it is granted and may not be 
          transferred, assigned or charged.  

3.   EXERCISE OF OPTIONS

     3.1  Subject to paragraphs 3.2, 4 and 5 each Option shall be exercisable
          as to one fifth of the Shares in respect of which it is granted 
          (rounded to the nearest whole number) on or after each of the first,
          second, third, fourth or fifth anniversary of Completion provided the
          Seller to whom such option was granted is or was a Qualifying Employee
          on such anniversary.

     3.2  Notwithstanding anything else in this Agreement no Option may be
          exercised after the expiry of the Option Exercise Period.

     3.3  The price payable by way of the option exercise price shall be 1 pence
          per share or as amended by an increase in the share capital pursuant
          to paragraph 6 of this Schedule.


                                                                            9

<PAGE>


     3.4  Options shall be exercised by lodging with the Company Secretary of 
          ACUK, or such other person as ACUK may specify, the relevant Option
          Certificate and a duly completed notice of exercise in such form as
          ACUK may from time to time prescribe in respect of such number of
          Shares as the Option Holder shall specify on the notice of exercise
          and accompanied by payment for the acquisition of the Shares.

     3.5  An Option or part thereof which shall not have been exercised by the
          expiration of the Option Exercise Period shall automatically lapse.

     3.6  Result of Exercise of Options

          3.6.1     Subject to receipt by ACUK of the appropriate payment by way
                    of subscription in full in cleared funds, within 30 days of
                    receipt by ACUK of the notice of exercise the Board on 
                    behalf of ACUK shall allot or procure the transfer to the
                    Option Holder of the number of Shares in respect of which 
                    the Option has been exercised.

          3.6.2     All Shares allotted on exercise of Options shall rank for 
                    any dividends or other distributions the record date for
                    which falls after the date on which the Option was 
                    exercised.

          3.6.3     ACUK shall at all times keep available sufficient unissued
                    Shares or shall procure that sufficient Shares are
                    available to satisfy the exercise of all Options taking
                    account of any other obligations of ACUK to issue unissued
                    Shares.

4.   CESSATION OF EMPLOYMENT

     4.1  Subject to paragraph 3.2, if an Option Holder ceases to be a 
          Qualifying Employee for any reason or gives notice or is given notice
          of termination of his employment before the fifth anniversary of 
          Completion any Option which is already exercisable pursuant to 
          paragraph 3.1 may be exercised within six weeks of such event and
          thereafter shall lapse.  Any Option which is not already exercisable
          and which does not become exercisable as aforesaid shall automatically
          lapse on cessation of employment or on the giving or receiving of
          notice of termination of employment.

     4.2  An Option Holder shall not be treated for the purposes of this
          Schedule as ceasing to be a Qualifying Employee until such time
          as (i) he is no longer a director or 


                                                                            10

<PAGE>

          employee of any Member of the Group or (ii) he gives notice or 
          receives notice of termination of his employment.

5.   FLOTATION OR SALE OF COMPANY

     5.1  Subject to paragraph 3.2 but notwithstanding paragraph 3.1 an Option
          which has not lapsed may be exercised on a Flotation in accordance
          with Paragraph 5.2.  Any Option not so exercised shall remain
          exercisable following Flotation subject always to Paragraph 3.2.

     5.2  

          5.2.1   As soon as ACUK has become aware that firm negotiations have
                  been entered into or firm proposals have been made for the
                  Flotation of ACUK or Sheffield Forgemasters Group Limited,
                  ACUK the Company shall notify the Option Holders in writing 
                  that such negotiations or proposals have been entered into or
                  made;

          5.2.2   Within one week of the notification by ACUK to the Option
                  Holders as set out in Paragraph 5.2.1 an Option Holder may
                  exercise an Option;

          5.2.3   The exercise of any Option under Paragraph 5.2.2 shall be 
                  conditional upon Completion of the Flotation (and for the
                  purposes of this Paragraph 7 "completion" or "completed" in
                  relation to Flotation shall be the admission or granting of
                  permission referred to in the definition of "Flotation" in 
                  Paragraph 1) ("the Date of Flotation"). In the event that the
                  Flotation does not proceed the notice of exercise shall be 
                  deemed never to have been served;

          5.2.4   The number of Shares to be issued pursuant to the exercise of
                  Options shall be issued forthwith on the Date of Flotation and
                  shall form part of the issued equity share capital of ACUK 
                  immediately prior to the Date of Flotation.

     5.3  If:

          5.3.1   any person or group of persons acting in concert obtains 
                  Control of ACUK pursuant to an offer to acquire the whole of 
                  the issued share capital of ACUK then the Board shall serve
                  notice upon each Option Holder (or his personal 
                  representatives) notifying him of such fact and an Option 
                  Holder (or his personal representatives) may at any time 
                  within the Appropriate Period


                                                                            11

<PAGE>
                  defined in Paragraph 5.4 below subject always to Paragraph 3.2
                  exercise any Option or part thereof which has not lapsed. Any 
                  Option which is not so exercised shall lapse at the expiry of
                  the Appropriate Period defined in Paragraph 5.4 below.  In the
                  case of an Option exercised by virtue of Paragraph 5.3.1, the
                  exercise shall be conditional upon completion of the sale of 
                  the shares of the relevant company to the person or group of 
                  persons making the offer (such that the person or group of 
                  persons obtain control of such company) and if such completion
                  does not occur  

                  5.3.1.1  any notice of exercise of any Option served in 
                           accordance with this Paragraph 5.3 shall be deemed
                           never to have been served; and

                  5.3.1.2  any other Option which would have lapsed under this
                           Paragraph 5.3 by reason of the failure of the
                           Option Holder to exercise the Option within the 
                           Appropriate Period as defined in Paragraph 5.4 below
                           shall not lapse but shall remain exercisable in
                           accordance with the Rules of the Scheme.

     5.4  In this Paragraph 5 the "Appropriate Period" means:

          5.4.1   in a case falling within Paragraph 5.3.1 and where Paragraph
                  5.3.2 does not apply, the period beginning with the time when
                  the Board has given notice to the Option Holder of the offer
                  and ending on the expiry of 14 days of receiving such notice
                  or (if earlier) immediately prior to completion of the sale of
                  the shares in question;

     5.5  If a company (in this Paragraph called the "Acquiring Company") has 
          acquired Control of ACUK as result of any of the events described in
          Paragraphs 5.3.1 or 5.3.3, or become entitled or bound as mentioned in
          Paragraph 5.3.2, the Option Holder may by agreement with the Acquiring
          Company at any time within the Appropriate Period release his rights 
          under the Scheme in consideration of the grant to him of rights which
          relate to shares in the Acquiring Company (or some other company which
          in relation to the Acquiring Company falls within paragraph (b) or
          paragraph (c) of paragraph 10 of Schedule 9).


                                                                            12

<PAGE>

     5.6  In the event of a change of Control of Sheffield Forgemasters Group 
          Limited the Board, may in its discretion permit the exercise of any 
          Option which is not already exercisable in accordance with clause 3.1.

6.   VARIATION OF SHARE CAPITAL

     6.1  Subject to Paragraph 6.3 and 6.4 below, in the event of any increase 
          or variation of the share capital of ACUK (whenever effected) by way 
          of capitalisation or rights issue, or sub-division, consolidation or 
          reduction, the Board shall make such adjustments as are fair and
          reasonable under Paragraph 6.2 

     6.2  An adjustment made under this Paragraph shall be to one or more of
          the following:

          6.2.1  the number of Shares in respect of which any Option may be 
                 exercised and the date(s) upon which such Option may be 
                 exercised;

          6.2.2  the price at which shares may be acquired by the exercise of
                 any such Option;

          6.2.3  where any such Option has been exercised but no Shares have
                 been allotted or transferred pursuant to such exercise, the 
                 number of shares which may be so allotted or transferred and
                 the price at which they may be acquired.

     6.3  Except in the case of a capitalisation issue, no adjustment under 
          Paragraph 6.2 above shall be made without the prior confirmation in
          writing by the Auditors to the directors that it is in their opinion
          fair and reasonable.

     6.4  No adjustment under Paragraph 6.2 above shall be made as a result of
          which the aggregate amount payable on the exercise of an Option in 
          full would be increased.

     6.5  As soon as reasonably practicable after making any adjustment under 
          Paragraph 5.2 above, the Board shall give notice in writing thereof
          to each Option Holder.

7.   FURTHER OPTION

     7.1  In the event that an offer to subscribe for new shares in ACUK is made
          to the holders of 'B' Ordinary Shares of 25 pence each or 'C' Ordinary
          Shares of 1 pence each, in accordance with Article 6 of the New 
          Articles ACUK shall grant to each Qualifying Employee who or whose
          Privileged Relations or Family Trust subscribe for such new


                                                                            13

<PAGE>

          shares an Option to acquire such number of 'C' Ordinary Shares of
          1 pence each as is equal to the number of new shares for which such 
          Qualifying Employee (or his Privileged Relations or Family Trust) have
          subscribed pursuant to Article 6 of the New Articles.  The exercise
          price of such Option shall be such price as is determined by the Board
          to be a fair price to avoid an unfair dilution of the value of the
          Options which are substituting at that time.

     7.2  In the event that an offer to subscribe for new shares is made as 
          detailed in clause 7.1 above, then the price payable by way of the 
          option exercise price in relation to the Options not then exercised
          shall be amended (if necessary) by the Board to reflect the new share
          capital of ACUK.


                                                                            14

<PAGE>


                                    SCHEDULE 3
                               OBLIGATION PROVISIONS

1.   INTERPRETATION

     1.1   In this Schedule 3 (unless the context otherwise requires):

     "ARTICLES" means the articles of association of the Company in force at the
     date hereof;

     "NET ASSET VALUE" means:

     1.1.1   in relation to the ACC Shares the net asset value of each ACC Share
             determined by dividing the amount for net asset value of ACC shown
             in the management accounts of ACC for the month ended immediately
             prior to the date of the service of the notice under clause 2.1
             of this Schedule 3, (which management accounts have been approved 
             by the board of directors of ACC) by the number of ACC Shares in
             issue; and

      1.1.2  in relation to the 'B' Ordinary Shares of 25 pence each or the 
             'C' Ordinary Shares of 1 pence each (in each case in ACUK) the net
             asset value of each 'B' Ordinary Share of 25 pence each of 
             'C' Ordinary Share of 1 pence each (in each case in ACUK) 
             determined by dividing the amount for net asset value of ACUK shown
             in the management accounts of ACUK for the month ended immediately
             prior to the date of service of the notice under clause 3.1 of this
             Schedule 3, (which management accounts have been approved by the
             board of directors of ACUK) by the number of issued shares (of 
             whatever class) of ACUK; 

     "ACC SHARES" means common stock of ACC;

     "AUDITORS" means the auditors of the Company from time to time;

     "COMPLETION" means the performance by the relevant Seller and ACC and ACUK
             (as the case may be) of the obligations assumed by them 
             respectively under clause 4 of this Schedule 3;

     "FAMILY MEMBER"    means 

                        (1) if the Seller is Keith Innocent, each of
                            Rebecca Jane Innocent, Teresa Jane

                                                                            15

<PAGE>

                            Innocent and Timothy Kenneth Innocent;

                        (2) if the Seller is Graham Honeyman, 
                            Angela Honeyman;

                        (3) if the Seller is Peter Birtles, Linda Birtles;

                        (4) if the Seller is Keith Lomax, each of
                            Ann Lomax, Hannah Lomax and Richard Adam Lomax;

                        (5) if the Seller is Peter Carless, each
                            of David Martin Carless, Joanna Louise Carless
                            and Shelagh Margaret Carless, and

                        (6) if the Seller is Phillip Barrett, Ann Susan
                            Barrett;

     "OBLIGATION SHARES" means the shares which ACC or ACUK (as the case may
     be) are obliged to acquire in accordance with clauses 2.1 and/or 3.1 of 
     this Schedule 3 (as the case may be);

     "OPTIONS" shall have the same meaning herein as in Schedule 2;

     "PERMITTED TRANSFEREE" means a transferee permitted pursuant to the
     provisions of Article 9 of the Articles;

     1.2  References in the schedule are to paragraphs of this schedule.

2.   FIRST OBLIGATION

     2.1  In consideration of the payment by the Sellers to ACC of the aggregate
          sum of L1 (receipt of which is hereby acknowledged), ACC hereby grants
          to each of the Sellers the right, exercisable at any time during the
          period commencing on the date which is 5 years from the date hereof 
          and expiring on the date which is 10 years from the date hereof, by
          service of a written notice, to require ACC to exchange all of the
          'B' Ordinary Shares of 25 pence each and the 'C' Ordinary Shares of
          1. pence each (in each case in the capital of ACUK), which shares are,
          on such date, registered in the name of the


                                                                            16

<PAGE>

          relevant Seller and/or a Family Member and/or a Permitted Transferee 
          of such Seller and for such number of ACC Shares as in aggregate have
          a Net Asset Value equal to 85 per cent of the Net Asset Value of the 
          aggregate of the 'B' Ordinary Shares of 25 pence each and 'C' Ordinary
          Shares of 1 pence each the subject of the notice hereunder. On the 
          exercise of such right the Seller who has served such notice will 
          become bound to tender and ACC will become bound to exchange the 
          shares the subject of the notice. The shares tendered and received 
          shall be unencumbered.

     2.2  If a Seller serves notice in accordance with clause 2.1 above, the
          provisions of clause 4 will apply.

3.   SECOND OBLIGATION

     3.1  In consideration of the payment by the Sellers to ACC of the aggregate
          sum of L1 (receipt of which is hereby acknowledged) each of ACC and
          ACUK grants to each of the Sellers the right, (which each of the 
          Sellers hereby undertakes to exercise in accordance with this clause)
          exercisable at any time during the period of 6 weeks following
          the date on which the relevant Seller's employment with ACUK or ACC or
          any subsidiary of either of them is terminated (for whatever reason
          including death or disability) by service of a written notice, to
          require ACUK or (if ACUK is for any reason unable to do so) ACC, to
          purchase all of the 'B' Ordinary shares of 25 pence each and 
          'C' ordinary Shares of 1 pence each (in each case in the capital of
          ACUK) which shares are on such date registered in the name of the
          relevant Seller and/or a Family Member and/or a Permitted Transferee
          of the relevant Seller.  The consideration for such shares shall be
          an amount equal to the Net Asset Value of each of such shares.

     3.2  If a Seller serves notice in accordance with clause 3.1 the provisions
          of clause 4 will apply.

     3.3  If ACC or ACUK acquires "B" Ordinary Shares of 25 pence each or 
          "C" Ordinary Shares of 1 pence each in accordance with the obligations
          contained in this clause 3, then it will from time to time make such 
          shares available to current and prospective employees of ACUK as
          recommended by the board of directors of ACUK and approved by ACC.

4.   COMPLETION


                                                                            17

<PAGE>

     4.1  Completion of the obligations contained in clauses 2.1 and/or 3.1 
          shall take place at the registered office of ACUK (or at such other
          place as may be agreed) as soon as reasonably practicable, and in 
          any event in the case of the obligation contained in clause 2.1,
          within 7 days of the day on which the number of ACC Shares is agreed
          or (as the case may be), determined or, in the case of  the 
          obligation contained in clause 3.1, within 7 days of the day on which
          the  Net Asset Value is agreed or determined Provided That in each 
          case, if such day is not a business day, then such completion shall
          take place at 12 noon on the first business day after that.

     4.2  On Completion, the relevant Seller shall:

          4.2.1   transfer or procure the transfer of the Obligation Shares to 
                  ACUK or ACC (as the case may be);

          4.2.2   deliver all relevant share certificates and other documents of
                  title in respect of the Obligation Shares to ACUK or ACC (as
                  the case may be);

          4.2.3   deliver to ACUK or ACC (as the case may be) any form of 
                  consent or waiver required from the relevant Seller or (as
                  the case may be) any other member of ACUK, to enable the
                  transfer of his Obligation Shares to be registered;

          4.2.4   do such things and execute such documents as shall be
                  reasonably necessary or as ACUK or ACC may reasonably
                  request to give effect to the sale of the shares in accordance
                  with the provisions of this Schedule.

     4.3  Subject to the relevant Seller complying with its obligations under 
          clause 4.2, ACC shall, on Completion in the case of the obligation
          contained in clause 2.1, allot the ACC Shares in accordance with such
          clause to the relevant Seller and deliver to the relevant Seller share
          certificates therefor in their respective names or, in the case of the
          obligation contained in clause 3.1, pay or (in the case of a purchase 
          by ACUK) procure the payment by ACUK of an amount due in accordance 
          with the provisions of such clause to the relevant Seller by banker's
          draft.

     4.4  Any ACC Shares allotted pursuant to the provisions of clause 4.3, will
          be unregistered and subject to Rule 144 of the Securities and Exchange
          Commission of the United States of America.  ACC hereby undertakes to
          acquire up to 50 per cent of any ACC Shares acquired by a Seller
          hereunder if so requested prior to such Shares


                                                                            18

<PAGE>

          becoming registered and only if necessary to enable such Seller to
          pay tax in relation to such shares.

     4.5  If any of the provisions of clauses 4.2 or 4.3 are not complied with 
          on the date fixed for Completion, the party not in default may 
          (without prejudice to his other rights and remedies):

          4.5.1   defer Completion to a date not more than 28 days after such 
                  date (and so that the provisions of this clause 4.4 shall
                  apply to Completion as so deferred);

          4.5.2   proceed to Completion so far as practicable (without prejudice
                  to his rights under this agreement); or

          4.5.3   rescind the contract of sale arising by virtue of the exercise
                  of the relevant obligation hereunder.

5.   VARIATION OF SHARE CAPITAL

     5.1  In the event of any increase or variation of the share capital of ACUK
          (whenever effected) by way of capitalisation or rights issue, or 
          sub-division, consolidation or reduction the board of directors of
          ACUK shall make such adjustments as are fair and reasonable.

     5.2  Except in the case of a capitalisation issue, no adjustment under
          clause 5.1 shall be made without the prior confirmation in writing
          by the Auditors to the directors that it is in their opinion fair and
          reasonable.


                                                                            19

<PAGE>

6.   SALE OF ACC

     6.1  In the event of an offer being received for the entire issued share 
          capital of ACC, then in relation to any Options which have at the time
          of sale of ACC become exercisable, and in relation to the 'B' Ordinary
          Shares of 25 pence in the capital of ACUK;

          6.1.1   if the offer is made by a person ("the Purchaser") whose
                  shares or stock is listed on any stock exchange or investment
                  exchange, ACC shall procure that such Purchaser offers to
                  exchange all 'C' Ordinary Shares of 1 pence each issued 
                  pursuant to the exercise of such Options and the 'B' Ordinary
                  Shares of 25 pence each for shares in such Purchaser such
                  exchange to be effected for the number of shares in the 
                  Purchaser determined pursuant to clause 2.1 of this Schedule 3
                  save that references thereon to ACC Shares shall be deemed to
                  be references to shares in the Purchaser (such exchange to be
                  conditional upon but prior to completion of the sale of ACC);

          6.1.2   in any case ACC shall offer to purchase all 'C' Ordinary 
                  Shares of 1 pence each issued pursuant to the exercise of such
                  Options and all 'B' Ordinary Shares of 25 pence each at the
                  Net Asset Value of each such shares (such purchase to be
                  conditional upon but immediately prior to completion of the
                  sale of ACC)

6.   DURATION OF OBLIGATIONS

A Seller shall not cease to be a party to this agreement until he ceases to own
     any Obligation Shares and unless, (if he has purported to exercise the 
     options contained in either or both of clauses 2.1 or 3.1), he has
     transferred such shares with good title.

7.   ARTICLES

In the event of any conflict between the terms of this agreement and the 
     Articles, the terms of this agreement shall prevail.

8.   NOTICES

Any notice required or permitted to be given under this agreement shall be in
     writing and shall, in the case of a recipient being a company, be sent to
     its registered office from time to time, and, in the case of a recipient
     being an individual, be sent to his address set out in this agreement or
     to such other address in England as he may designate by notice to the other
     parties and to the


                                                                            20

<PAGE>
     Auditors in accordance with this clause. Any such notice shall be
     delivered personally or sent in a pre-paid letter by the recorded delivery
     service and shall be deemed to have been served if by personal delivery,
     when delivered (if delivered before 5.00pm on Monday to Friday (bank 
     holidays excepted), failing which it shall be deemed to be served at
     9.00am on the next business day) and if by recorded delivery, 48 hours 
     after posting.


SIGNED by  in the presence of:                       )



SIGNED by DAVID FLETCHER in the presence of:         ) /s/ David Fletcher
/s/ W A Harrison                                     )
W A Harrison                                         )
Dibb Lupton Alsop                                    )


SIGNED by KENNETH RONALD INNOCENT in the presence of:) /s/ K R Innocent
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris                                        )


SIGNED by REBECCA JANE INNOCENT in the presence of:  ) /s/ K R Innocent
/s/ C Soothill                                       ) As Attorney
C Soothill                                           )
Walker Morris                                        )


SIGNED by TERESA JANE INNOCENT in the presence of:   ) /s/ K R Innocent
/s/ C Soothill                                       ) As Attorney
C Soothill                                           )
Walker Morris                                        )


SIGNED by TIMOTHY KENNETH INNOCENT in the presence   ) /s/ K R Innocent
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


                                                                            21

<PAGE>

SIGNED by GRAHAM HONEYMAN in the presence            ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by ANGELA HONEYMAN in the presence            ) /s/ K R Innocent
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by PETER BIRTLES in the presence              ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by LINDA BIRTLES in the presence              ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by KENNETH BARRIE LOMAX in the presence       ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by ANN LOMAX in the presence                  ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by HANNAH LOMAX in the presence               ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )


                                                                          22
<PAGE>

C Soothill                                           )
Walker Morris                                        )


SIGNED by RICHARD ADAM LOMAX in the presence         ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by PETER CARLESS in the presence              ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by DAVID MARTIN CARLESS in the presence       ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by JOANNA LOUISE CARLESS in the presence      ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by SHELAGH MARGARET in the presence           ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by PHILIP SIDNEY BARRETT in the presence      ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris

                                                                          23
<PAGE>

SIGNED by ANN SUSAN BARRETT in the presence          ) /s/ P J Barrett
of:                                                  ) As Attorney
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by HUGH AIKEN for and on behalf               ) /s/ Hugh H Aiken
of ATCHISON CASTING UK LTD in the                    )
presence of:                                         ) 
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris


SIGNED by HUGH AIKEN for and on behalf               ) /s/ Hugh H Aiken
of ATCHISON CASTING CORPORATION in the               )
presence of:                                         ) 
/s/ C Soothill                                       )
C Soothill                                           )
Walker Morris

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