LUBRIZOL CORP
POS EX, 1998-11-12
INDUSTRIAL ORGANIC CHEMICALS
Previous: LITTLEFIELD ADAMS & CO, 10-Q, 1998-11-12
Next: LUBRIZOL CORP, 10-Q, 1998-11-12



<PAGE>   1
 
   
   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 12, 1998
    
 
                                                      REGISTRATION NO. 333-60091
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
   
                         POST-EFFECTIVE AMENDMENT NO. 1
    
                                       TO
 
                                    FORM S-3
                          REGISTRATION STATEMENT UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
 
                            THE LUBRIZOL CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)
 
<TABLE>
<S>                                              <C>
                      Ohio                                          34-0367600
(STATE OR OTHER JURISDICTION OF INCORPORATION OR     (I.R.S. EMPLOYER IDENTIFICATION NUMBER)
                 ORGANIZATION)
</TABLE>
 
                            ------------------------
 
<TABLE>
<S>                                              <C>
                                                                Charles P. Cooley
                                                   Vice President, Chief Financial Officer and
                                                                    Treasurer
            29400 Lakeland Boulevard                         The Lubrizol Corporation
           Wickliffe, Ohio 44092-2298                        29400 Lakeland Boulevard
                 (440) 943-4200                             Wickliffe, Ohio 44092-2298
   (ADDRESS, INCLUDING ZIP CODE AND TELEPHONE                     (440) 943-4200
  NUMBER, INCLUDING AREA CODE, OF REGISTRANT'S       (NAME, ADDRESS, INCLUDING ZIP CODE, AND
          PRINCIPAL EXECUTIVE OFFICES)           TELEPHONE NUMBER, INCLUDING AREA CODE, OF AGENT
                                                                   FOR SERVICE)
</TABLE>
 
                            ------------------------
 
                                WITH A COPY TO:
 
                           Jeffrey J. Margulies, Esq.
                        Squire, Sanders & Dempsey L.L.P.
                                 4900 Key Tower
                               127 Public Square
                           Cleveland, Ohio 44114-1304
                                 (216) 479-8500
                            ------------------------
 
     APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:  From time
to time after the effective date of this Registration Statement, as determined
in light of market conditions.
 
     If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box:  [ ]
 
     If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box:  [X]
 
     If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering:  [ ]
 
     If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering:  [ ]
 
     If delivery of the Prospectus is expected to be made pursuant to Rule 434,
please check the following box:  [ ]
                            ------------------------
 
   
     THIS POST-EFFECTIVE AMENDMENT NO. 1 TO THE REGISTRANT'S REGISTRATION
STATEMENT NO. 333-60091 IS BEING FILED PURSUANT TO RULE 462(d) UNDER THE
SECURITIES ACT OF 1933, AS AMENDED, FOR THE SOLE PURPOSE OF FILING EXHIBITS AND,
ACCORDINGLY, SHALL BECOME EFFECTIVE IMMEDIATELY UPON FILING WITH THE SECURITIES
AND EXCHANGE COMMISSION.
    
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>   2
 
                                    PART II
 
                   INFORMATION NOT REQUIRED IN THE PROSPECTUS
 
   
ITEM 16. EXHIBITS.
    
 
   
<TABLE>
<C>            <C>  <S>
       (1)     --   Form of Underwriting Agreement.
       (4)(a)  --   Form of Indenture between the Company and The First National
                    Bank of Chicago, as Trustee.
       (4)(b)* --   Form of Debt Security.
       (5)*    --   Opinion of Squire, Sanders & Dempsey L.L.P.
      (12)*    --   Computation of Ratio of Earnings to Fixed Charges.
      (23)(a)* --   Consent of Deloitte & Touche LLP.
      (23)(b)* --   Consent of Squire, Sanders & Dempsey L.L.P. (included in
                    Exhibit 5).
      (24)*    --   Powers of Attorney.
      (25)*    --   Statement of Eligibility on Form T-1 under the Trust
                    Indenture Act of 1939, as amended, of The First National
                    Bank of Chicago.
</TABLE>
    
 
- ---------------
 
   
* Previously filed.
    
   
    
 
                                      II-1
<PAGE>   3
 
                                   SIGNATURES
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THE LUBRIZOL
CORPORATION CERTIFIES THAT IT HAS REASONABLE GROUNDS TO BELIEVE THAT IT MEETS
ALL THE REQUIREMENTS FOR FILING ON FORM S-3 AND HAS DULY CAUSED THIS AMENDMENT
TO REGISTRATION STATEMENT TO BE SIGNED ON ITS BEHALF BY THE UNDERSIGNED,
THEREUNTO DULY AUTHORIZED, IN THE CITY OF WICKLIFFE, STATE OF OHIO, ON THIS 10TH
DAY OF NOVEMBER, 1998.
    
 
                                          THE LUBRIZOL CORPORATION
 
                                          By: /S/ W. G. BARES
 
                                            ------------------------------------
                                            W. G. Bares, Chairman of the Board,
                                            President and Chief Executive
                                              Officer
 
   
     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, THIS AMENDMENT
TO REGISTRATION STATEMENT HAS BEEN SIGNED ON THIS 10TH DAY OF NOVEMBER, 1998, BY
THE FOLLOWING PERSONS IN THE CAPACITIES INDICATED.
    
 
<TABLE>
<CAPTION>
                   SIGNATURE                                             TITLE
                   ---------                                             -----
<S>                                               <C>
* /s/ W. G. BARES                                 Chairman of the Board, President and Chief
- ------------------------------------------------  Executive Officer (Principal Executive Officer)
W. G. Bares
 
* /s/ C. P. COOLEY                                Vice President, Chief Financial Officer and
- ------------------------------------------------  Treasurer (Principal Financial Officer)
C. P. Cooley
 
* /s/ G. P. LIEB                                  Controller, Accounting and Financial (Principal
- ------------------------------------------------  Accounting Officer)
G. P. Lieb
 
* /s/ EDWARD F. BELL                              Director
- ------------------------------------------------
Edward F. Bell
 
* /s/ L. E. COLEMAN                               Director
- ------------------------------------------------
L. E. Coleman
 
* /s/ PEGGY GORDON ELLIOTT                        Director
- ------------------------------------------------
Peggy Gordon Elliott
 
* /s/ FOREST J. FARMER, SR.                       Director
- ------------------------------------------------
Forest J. Farmer, Sr.
 
* /s/ GORDON D. HARNETT                           Director
- ------------------------------------------------
Gordon D. Harnett
 
* /s/ VICTORIA F. HAYNES                          Director
- ------------------------------------------------
Victoria F. Haynes
 
* /s/ DAVID H. HOAG                               Director
- ------------------------------------------------
David H. Hoag
 
* /s/ WILLIAM P. MADAR                            Director
- ------------------------------------------------
William P. Madar
 
* /s/ RONALD A. MITSCH                            Director
- ------------------------------------------------
Ronald A. Mitsch
 
* /s/ M. THOMAS MOORE                             Director
- ------------------------------------------------
M. Thomas Moore
</TABLE>
 
*By: /s/ C. P. COOLEY
 
     -------------------------------------------------------
     C. P. Cooley, Attorney-in-Fact
 
                                      II-2
<PAGE>   4
 
                                 EXHIBIT INDEX
 
   
<TABLE>
<CAPTION>
EXHIBIT
NUMBER                                      EXHIBIT
- -------                                     -------
<C>          <C>  <S>
    (1)      --   Form of Underwriting Agreement.
    (4)(a)   --   Form of Indenture between the Company and The First National
                  Bank of Chicago, as Trustee.
    (4)(b)*  --   Form of Debt Security.
    (5)*     --   Opinion of Squire, Sanders & Dempsey L.L.P.
   (12)*     --   Computation of Ratio of Earnings to Fixed Charges.
   (23)(a)*  --   Consent of Deloitte & Touche LLP.
   (23)(b)*  --   Consent of Squire, Sanders & Dempsey L.L.P. (included in
                  Exhibit 5).
   (24)*     --   Powers of Attorney.
   (25)*     --   Statement of Eligibility on Form T-1 under the Trust
                  Indenture Act of 1939, as amended, of The First National
                  Bank of Chicago.
</TABLE>
    
 
- ---------------
 
   
* Previously filed.
    
 
                                      II-3

<PAGE>   1
                                                                               


                                                                       Exhibit 1




                            The Lubrizol Corporation

                                   % Notes Due


                             Underwriting Agreement


                                                              New York, New York
                                                                          , 1998


To the Representatives
  named in Schedule I
  hereto of the Under-
  writers named in
  Schedule II hereto


Ladies and Gentlemen:

        The Lubrizol Corporation, a corporation organized under the laws of
Ohio (the "Company"), proposes to sell to the several underwriters named in
Schedule II hereto (the "Underwriters"), for whom you (the "Representatives")
are acting as representatives, the principal amount of its securities
identified in Schedule I hereto (the "Securities"), to be issued under an
indenture (the "Indenture") dated as of         , 1998, between the Company and
The First National Bank of  Chicago, as trustee (the "Trustee"). To the extent
there are no additional Underwriters listed on Schedule II other than you, the
term Representatives as used herein shall mean you, as Underwriters, and the
terms Representatives and Underwriters shall mean either the singular or plural
as the context requires. Any reference herein to the Registration Statement,
the Basic Prospectus, any Preliminary Final Prospectus or the Final Prospectus
shall be deemed to refer to and include the documents incorporated by reference
therein pursuant to Item 12 of Form S-3 which were filed under the Exchange Act
on or before the Effective Date of the Registration Statement or the issue date
of the Basic Prospectus, any Preliminary Final Prospectus or the Final
Prospectus, as the case may be; and any reference herein to the terms "amend",
"amendment" or "supplement" with respect to the Registration Statement, the
Basic Prospectus, any Preliminary Final Prospectus or the Final Prospectus
shall be deemed to refer to and include the filing of any document under the
Exchange Act after the Effective Date of the Registration Statement or the
issue date of the Basic Prospectus, any Preliminary Final Prospectus or the
Final Prospectus, as the case may be, deemed to be incorporated therein by
reference. Certain terms used herein are defined in Section 17 hereof.

              1. REPRESENTATIONS AND WARRANTIES. The Company represents and
warrants to, and agrees with, each Underwriter as set forth below in this
Section 1.

              (a) The Company meets the requirements for use of Form S-3 under
       the Act and has prepared and filed with the Commission a registration
       statement (the file number of which is set forth in Schedule I hereto) on
       Form S-3, including a related basic prospectus, for registration under
       the Act of the offering and sale of the Securities. The Company has filed
       one amendment thereto, including a related
<PAGE>   2
                                                                               2


       basic prospectus, which has previously been furnished to you, and such
       registration statement, as so amended, has become effective and no stop
       order suspending the effectiveness of the Registration Statement has been
       issued and no proceedings for that purpose have been instituted or, to
       the knowledge of the Company, threatened. The Company will next file with
       the Commission: (1) after the Effective Date of such registration
       statement, a final prospectus supplement relating to the Securities in
       accordance with Rules 430A and 424(b), or (2) promptly after the
       Execution Time, a post-effective amendment pursuant to Rule 462(d) for
       the purpose of filing final forms of exhibits, a Preliminary Final
       Prospectus and a final prospectus in accordance with Rules 415 and
       424(b). In the case of clause (1), the Company has included in such
       registration statement, as amended at the Effective Date, all information
       (other than Rule 430A Information) required by the Act and the rules
       thereunder to be included in such registration statement and the Final
       Prospectus. As filed, such final prospectus supplement or such amendment
       and form of final prospectus supplement shall contain all Rule 430A
       Information, together with all other such required information, and,
       except to the extent the Representatives shall agree in writing to a
       modification, shall be in all substantive respects in the form furnished
       to you prior to the Execution Time or, to the extent not completed at the
       Execution Time, shall contain only such specific additional information
       and other changes (beyond that contained in the Basic Prospectus and any
       Preliminary Final Prospectus) as the Company has advised you, prior to
       the Execution Time, will be included or made therein. The Registration
       Statement, at the Execution Time, meets the requirements set forth in
       Rule 415(a)(1)(x).

              (b) On the Effective Date, the Registration Statement did, and
       when the Final Prospectus is first filed in accordance with Rule 424(b)
       and on the Closing Date (as defined herein), the Final Prospectus (and
       any supplement thereto) will, comply in all material respects with the
       applicable requirements of the Act, the Exchange Act and the Trust
       Indenture Act and the respective rules thereunder; on the Effective Date
       and at the Execution Time, the Registration Statement did not or will not
       contain any untrue statement of a material fact or omit to state any
       material fact required to be stated therein or necessary in order to make
       the statements therein not misleading; on the Effective Date and on the
       Closing Date, the Indenture did or will comply in all material respects
       with the applicable requirements of the Trust Indenture Act and the rules
       thereunder; and, on the Effective Date, the Basic Prospectus did not, and
       on the date of any filing pursuant to Rule 424(b) and on the Closing
       Date, the Final Prospectus (together with any supplement thereto) will
       not, include any untrue statement of a material fact or omit to state a
       material fact necessary in order to make the statements therein, in the
       light of the circumstances under which they were made, not misleading;
       PROVIDED, HOWEVER, that the Company makes no representations or
       warranties as to (i) that part of the Registration Statement which shall
       constitute the Statement of Eligibility and Qualification (Form T-1)
       under the Trust Indenture Act of the Trustee or (ii) the information
       contained in or omitted from the Registration Statement or the Final
       Prospectus (or any supplement thereto) in reliance upon and in conformity
       with information furnished in writing to the Company by or on behalf of
       any Underwriter through the Representatives specifically for inclusion in
       the Registration Statement or the Final Prospectus (or any supplement
       thereto), it being understood that such information is limited to that
       set forth in Section 8(b) hereof.



<PAGE>   3


                                                                               3


              (c) Neither the issue and sale of the Securities nor the
       consummation of any other of the transactions herein contemplated nor the
       fulfillment of the terms hereof will conflict with, result in a breach or
       violation or imposition of any lien, charge or encumbrance upon any
       property or assets of the Company or any of its subsidiaries pursuant to,
       (i) the charter or by-laws of the Company or any of its subsidiaries,
       (ii) the terms of any indenture, contract, lease, mortgage, deed of
       trust, note agreement, loan agreement or other agreement, obligation,
       condition, covenant or instrument to which the Company or any of its
       subsidiaries is a party or bound or to which its or their property is
       subject and that is material to the Company and its subsidiaries, taken
       as a whole, or (iii) any statute, law, rule, regulation, judgment, order
       or decree applicable to the Company or any of its subsidiaries of any
       court, regulatory body, administrative agency, governmental body,
       arbitrator or other authority having jurisdiction over the Company or any
       of its subsidiaries or any of its or their properties.

              (d) The Company and its subsidiaries (i) are in compliance with
       any and all applicable foreign, federal, state and local laws and
       regulations relating to the protection of human health and safety, the
       environment or hazardous or toxic substances or wastes, pollutants or
       contaminants ("Environmental Laws"), (ii) have received and are in
       compliance with all permits, licenses or other approvals required of them
       under applicable Environmental Laws to conduct their respective
       businesses and (iii) have not received notice of any actual or potential
       liability for the investigation or remediation of any disposal or release
       of hazardous or toxic substances or wastes, pollutants or contaminants,
       except where such non-compliance with Environmental Laws, failure to
       receive or comply with required permits, licenses or other approvals, or
       liability would not, individually or in the aggregate, have (or in the
       case of notices of liability, reasonably be expected to have) a material
       adverse effect on the condition (financial or otherwise), prospects,
       earnings, business or properties of the Company and its subsidiaries,
       taken as a whole, whether or not arising from transactions in the
       ordinary course of business, except as set forth in or contemplated in
       the Final Prospectus.

              (e) In the ordinary course of its business, the Company
       periodically reviews the effect of Environmental Laws on the business,
       operations and properties of the Company and its subsidiaries, in the
       course of which it identifies and evaluates associated costs and
       liabilities (including, without limitation, any capital or operating
       expenditures required for clean-up, closure of properties or compliance
       with Environmental Laws, or any permit, license or approval, any related
       constraints on operating activities and any potential liabilities to
       third parties). On the basis of such review, the Company has reasonably
       concluded that such associated costs and liabilities would not, singly or
       in the aggregate, have a material adverse effect on the condition
       (financial or otherwise), prospects, earnings, business or properties of
       the Company and its subsidiaries, taken as a whole, whether or not
       arising from transactions in the ordinary course of business, except as
       set forth in or contemplated in the Final Prospectus.

              (f) No action, suit or proceeding by or before any court or
       governmental agency, authority or body or any arbitrator involving the
       Company or any of its subsidiaries or its or their property is pending
       or, to the best knowledge of the Company, threatened that (i) could
       reasonably be expected to have a material adverse effect on the
       performance of this Agreement or the consummation of any 

<PAGE>   4
                                                                               4


       of the transactions contemplated hereby or (ii) could reasonably be
       expected to have a material adverse effect on the condition (financial or
       otherwise), prospects, earnings, business or properties of the Company
       and its subsidiaries, taken as a whole, whether or not arising from
       transactions in the ordinary course of business, except as set forth in
       or contemplated in the Final Prospectus.

                  Any certificate signed by any officer of the Company and
delivered to the Representatives or counsel for the Underwriters in connection
with the offering of the Securities shall be deemed a representation and
warranty by the Company, as to matters covered thereby, to each Underwriter.

                  2. PURCHASE AND SALE. Subject to the terms and conditions and
in reliance upon the representations and warranties herein set forth, the
Company agrees to sell to each Underwriter, and each Underwriter agrees,
severally and not jointly, to purchase from the Company, at the purchase price
set forth in Schedule I hereto the principal amount of the Securities set forth
opposite such Underwriter's name in Schedule II hereto.

                  3. DELIVERY AND PAYMENT. Delivery of and payment for the
Securities shall be made on the date and at the time specified in Schedule I
hereto or at such time on such later date not more than three Business Days
after the foregoing date as the Representatives shall designate, which date and
time may be postponed by agreement between the Representatives and the Company
or as provided in Section 9 hereof (such date and time of delivery and payment
for the Securities being herein called the "Closing Date"). Delivery of the
Securities shall be made to the Representatives for the respective accounts of
the several Underwriters against payment by the several Underwriters through the
Representatives of the purchase price thereof to or upon the order of the
Company by wire transfer payable in same-day funds to an account specified by
the Company. Delivery of the Securities shall be made through the facilities of
The Depository Trust Company unless the Representatives shall otherwise
instruct.

                  4. OFFERING BY UNDERWRITERS. It is understood that the several
Underwriters propose to offer the Securities for sale to the public as set forth
in the Final Prospectus.

                  5. AGREEMENTS. The Company agrees with the several
Underwriters that:

                  (a) The Company will use its best efforts to cause any
         amendment to the Registration Statement that is filed with the
         Commission to become effective. Prior to the termination of the
         offering of the Securities, the Company will not file any amendment of
         the Registration Statement or supplement (including the Final
         Prospectus or any Preliminary Final Prospectus) to the Basic Prospectus
         or any Rule 462(b) Registration Statement unless the Company has
         furnished you a copy for your review prior to filing and will not file
         any such proposed amendment or supplement to which you reasonably
         object, PROVIDED that you shall not object to any such filing if the
         Company, upon the advice of Squire, Sanders & Dempsey L.L.P., deems it
         necessary to make such filing in order to comply with applicable
         securities laws or regulations. Subject to the foregoing sentence, if
         filing of the Final Prospectus is required under Rule 424(b), the
         Company will cause the Final Prospectus, properly completed, and any
         supplement thereto to be filed with the Commission pursuant to the
         applicable paragraph of Rule 424(b) within the time period prescribed
         and will provide evidence satisfactory to the Representatives of such
         timely filing. The Company will promptly advise the Representatives 

<PAGE>   5
                                                                               5


         (1) when the Final Prospectus, and any supplement thereto, shall have
         been filed (if required) with the Commission pursuant to Rule 424(b) or
         when any Rule 462(b) Registration Statement shall have been filed with
         the Commission, (2) when, prior to termination of the offering of the
         Securities, any amendment to the Registration Statement shall have been
         filed or become effective, (3) of any request by the Commission or its
         staff for any amendment of the Registration Statement, or any Rule
         462(b) Registration Statement, or for any supplement to the Final
         Prospectus or for any additional information, (4) of the issuance by
         the Commission of any stop order suspending the effectiveness of the
         Registration Statement or the institution or threatening of any
         proceeding for that purpose and (5) of the receipt by the Company of
         any notification with respect to the suspension of the qualification of
         the Securities for sale in any jurisdiction or the institution or
         threatening of any proceeding for such purpose. The Company will use
         its best efforts to prevent the issuance of any such stop order or the
         suspension of any such qualification and, if issued, to obtain as soon
         as possible the withdrawal thereof.

                  (b) If, at any time when a prospectus relating to the
         Securities is required to be delivered under the Act, any event occurs
         as a result of which the Final Prospectus as then supplemented would
         include any untrue statement of a material fact or omit to state any
         material fact necessary to make the statements therein in the light of
         the circumstances under which they were made not misleading, or if it
         shall be necessary to amend the Registration Statement or supplement
         the Final Prospectus to comply with the Act or the Exchange Act or the
         respective rules thereunder, the Company promptly will (1) notify the
         Representatives of such event, (2) prepare and file with the
         Commission, subject to the second sentence of paragraph (a) of this
         Section 5, an amendment or supplement which will correct such statement
         or omission or effect such compliance and (3) supply any supplemented
         Final Prospectus to you in such quantities as you may reasonably
         request.

                  (c) As soon as practicable, the Company will make generally
         available to its security holders and to the Representatives an
         earnings statement or statements of the Company and its subsidiaries
         which will satisfy the provisions of Section 11(a) of the Act and Rule
         158 under the Act.

                  (d) The Company will furnish to the Representatives and
         counsel for the Underwriters, without charge, signed copies of the
         Registration Statement (including exhibits thereto) and to each other
         Underwriter a copy of the Registration Statement (without exhibits
         thereto) and, so long as delivery of a prospectus by an Underwriter or
         dealer may be required by the Act, as many copies of each Preliminary
         Final Prospectus and the Final Prospectus and any supplement thereto as
         the Representatives may reasonably request. The Company will pay the
         expenses of printing or other production of all documents relating to
         the offering.

                  (e) The Company will arrange, if necessary, for the
         qualification of the Securities for sale under the laws of such
         jurisdictions as the Representatives may designate, will maintain such
         qualifications in effect so long as required for the distribution of
         the Securities and will pay any fee of the National Association of
         Securities Dealers, Inc., in connection with its review of the
         offering; provided that in no event shall the Company be obligated to
         qualify to do business in any



<PAGE>   6


                                                                               6

         jurisdiction where it is not now so qualified or to take any action
         that would subject it to service of process in suits, other than those
         arising out of the offering or sale of the Securities, in any
         jurisdiction where it is not now so subject.

                  (f) Until the Business Day set forth on Schedule I hereto, the
         Company will not, without the prior written consent of Salomon Smith
         Barney, offer, sell or contract to sell, or otherwise dispose of (or
         enter into any transaction which is designed to, or might reasonably be
         expected to, result in the disposition (whether by actual disposition
         or effective economic disposition due to cash settlement or otherwise)
         by the Company or any affiliate of the Company or any person in privity
         with the Company or any affiliate of the Company) directly or
         indirectly, or announce the offering of, any debt securities issued or
         guaranteed by the Company (other than the Securities) and having a
         maturity of more than one year from the date of issue.

                  (g) The Company will not take, directly or indirectly, any
         action designed to, or which will constitute, or which might reasonably
         be expected to cause or result in, under the Exchange Act or otherwise,
         stabilization or manipulation of the price of any security of the
         Company to facilitate the sale or resale of the Securities, provided
         that the Company may repurchase its common shares in accordance with
         Rule 10b-18 under the Exchange Act.

                  6. CONDITIONS TO THE OBLIGATIONS OF THE UNDERWRITERS. The
obligations of the Underwriters to purchase the Securities shall be subject to
the accuracy of the representations and warranties on the part of the Company
contained herein as of the Execution Time and the Closing Date, to the accuracy
of the statements of the Company made in any certificates pursuant to the
provisions hereof, to the performance by the Company of its obligations
hereunder and to the following additional conditions:

                  (a) If filing of the Final Prospectus, or any supplement
         thereto, is required pursuant to Rule 424(b), the Final Prospectus, and
         any such supplement, will be filed in the manner and within the time
         period required by Rule 424(b); and no stop order suspending the
         effectiveness of the Registration Statement shall have been issued and
         no proceedings for that purpose shall have been instituted or, to the
         knowledge of the Company or the Representatives, threatened.

                  (b) The Company shall have requested and caused Squire,
         Sanders & Dempsey L.L.P., counsel for the Company, to have furnished to
         the Representatives their opinion, dated the Closing Date and addressed
         to the Representatives, to the effect that:

                           (i) the Indenture has been duly authorized, executed
                  and delivered by the Company, has been duly qualified under
                  the Trust Indenture Act, and constitutes a legal, valid and
                  binding agreement enforceable against the Company in
                  accordance with its terms (subject, as to enforcement of
                  remedies, to applicable bankruptcy, reorganization,
                  insolvency, moratorium or other laws affecting creditors'
                  rights generally from time to time in effect and to general
                  principles of equity, including, without limitation, concepts
                  of materiality, reasonableness, good faith and fair dealing,
                  regardless of whether considered in a proceeding in equity or
                  at law); and the Securities have been duly authorized and,
                  when executed and 

<PAGE>   7

                                                                               7



                  authenticated in accordance with the provisions of the
                  Indenture and delivered to and paid for by the Underwriters
                  pursuant to this Agreement, will constitute legal, valid and
                  binding obligations of the Company entitled to the benefits of
                  the Indenture (subject, as to enforcement of remedies, to
                  applicable bankruptcy, reorganization, insolvency, moratorium
                  or other laws affecting creditors' rights generally from time
                  to time in effect and to general principles of equity,
                  including, without limitation, concepts of materiality,
                  reasonableness, good faith and fair dealing, regardless of
                  whether considered in a proceeding in equity or at law);

                           (ii) the Registration Statement has become effective
                  under the Act; any required filing of the Basic Prospectus,
                  any Preliminary Final Prospectus and the Final Prospectus, and
                  any supplements thereto, pursuant to Rule 424(b) has been made
                  in the manner and within the time period required by Rule
                  424(b); to the knowledge of such counsel, no stop order
                  suspending the effectiveness of the Registration Statement has
                  been issued, no proceedings for that purpose have been
                  instituted or threatened, and the Registration Statement and
                  the Final Prospectus (other than the financial statements and
                  other financial information contained therein, as to which
                  such counsel need express no opinion) comply as to form in all
                  material respects with the applicable requirements of the Act,
                  the Exchange Act and the Trust Indenture Act and the
                  respective rules thereunder; and such counsel has no reason to
                  believe that on the Effective Date or at the Execution Time
                  the Registration Statement contained any untrue statement of a
                  material fact or omitted to state any material fact required
                  to be stated therein or necessary to make the statements
                  therein not misleading or that the Final Prospectus as of its
                  date and on the Closing Date included or includes any untrue
                  statement of a material fact or omitted or omits to state a
                  material fact necessary to make the statements therein, in the
                  light of the circumstances under which they were made, not
                  misleading (in each case, other than the financial statements
                  and other financial information contained therein and except
                  for information furnished by the Underwriters as described in
                  Section 8(b) hereof, as to which such counsel need express no
                  opinion);

                           (iii) this Agreement has been duly authorized,
                  executed and delivered by the Company;

                           (iv) the Company is not and, after giving effect to
                  the offering and sale of the Securities and the application of
                  the proceeds thereof as described in the Final Prospectus,
                  will not be an "investment company" as defined in the
                  Investment Company Act of 1940, as amended; and

                           (v) no consent, approval, authorization, filing with
                  or order of any court or governmental agency or body is
                  required in connection with the transactions contemplated
                  herein, except such as have been obtained under the Act and
                  such as may be required under the blue sky laws of any
                  jurisdiction in connection with the purchase and distribution
                  of the Securities by the Underwriters in the manner
                  contemplated in this Agreement and in the Final Prospectus and
                  such other approvals (specified in such opinion) as have been
                  obtained.


<PAGE>   8

                                                                               8


In rendering such opinion, such counsel may rely (A) as to matters involving the
application of laws of any jurisdiction other than the State of Ohio, the State
of New York or the Federal laws of the United States, to the extent they deem
proper and specified in such opinion, upon the opinion of other counsel of good
standing whom they believe to be reliable and who are satisfactory to counsel
for the Underwriters and (B) as to matters of fact, to the extent they deem
proper, on certificates of responsible officers of the Company and public
officials. References to the Final Prospectus in this paragraph (b) include any
supplements thereto at the Closing Date.

                  (c)  The Company shall have requested and caused C.
         William Purcell, Associate General Counsel of the
         Company, to have furnished to the Representatives his
         opinion, dated the Closing Date and addressed to the
         Representatives, to the effect that:

                           (i) each of the Company and its material subsidiaries
                  listed in Appendix A hereto (individually a "Subsidiary" and
                  collectively the "Subsidiaries") has been duly incorporated
                  and is validly existing as a corporation in good standing
                  under the laws of the jurisdiction in which it is chartered or
                  organized, with full corporate power and authority to own or
                  lease, as the case may be, and to operate its properties and
                  conduct its business as described in the Final Prospectus, and
                  is duly qualified to do business as a foreign corporation and
                  is in good standing under the laws of each jurisdiction in
                  which the conduct of its business or its ownership or leasing
                  of property requires such qualification, except to the extent
                  that the failure to be so qualified or in good standing would
                  not have a material adverse effect upon the Company and its
                  subsidiaries on a consolidated basis;

                           (ii) all the outstanding shares of capital stock of
                  each Subsidiary have been duly and validly authorized and
                  issued and are fully paid and nonassessable, and, except as
                  otherwise set forth in the Final Prospectus, all outstanding
                  shares of capital stock of the Subsidiaries are owned by the
                  Company either directly or through wholly owned subsidiaries
                  free and clear of any perfected security interest and, to the
                  knowledge of such counsel, after due inquiry, any other
                  security interest, claim, lien or encumbrance;

                           (iii) the Company's authorized equity capitalization
                  is as set forth in the Final Prospectus; and the Securities
                  conform in all material respects to the description thereof
                  contained in the Final Prospectus; and, except as set forth in
                  the Final Prospectus or as relates to employee benefit plans,
                  no options, warrants or other rights to purchase, agreements
                  or other obligations to issue, or rights to convert any
                  obligations into or exchange any securities for, shares of
                  capital stock of or ownership interests in the Company are
                  outstanding;

                           (iv) to the knowledge of such counsel, there is no
                  pending or threatened action, suit or proceeding by or before
                  any court or governmental agency, authority or body or any
                  arbitrator involving the Company or any of its subsidiaries or
                  its or their property, of a character required to be disclosed
                  in the Registration Statement which is not 

<PAGE>   9

                                                                               9


                  adequately disclosed in the Final Prospectus, and there is no
                  contract or other document of a character required to be
                  described in the Registration Statement or Final Prospectus,
                  or to be filed as an exhibit thereto, which is not described
                  or filed as required;

                           (v) such counsel has no reason to believe that on the
                  Effective Date or at the Execution Time the Registration
                  Statement contained any untrue statement of a material fact or
                  omitted to state any material fact required to be stated
                  therein or necessary to make the statements therein not
                  misleading or that the Final Prospectus as of its date and on
                  the Closing Date included or includes any untrue statement of
                  a material fact or omitted or omits to state a material fact
                  necessary to make the statements therein, in the light of the
                  circumstances under which they were made, not misleading (in
                  each case, other than the financial statements and other
                  financial information contained therein and except for
                  information furnished by the Underwriters as described in
                  Section 8(b) hereof, as to which such counsel need express no
                  opinion);

                           (vi) neither the execution and delivery of the
                  Indenture, the issue and sale of the Securities, nor the
                  consummation of any other of the transactions herein
                  contemplated nor the fulfillment of the terms hereof will
                  conflict with, result in a breach or violation of or
                  imposition of any lien, charge or encumbrance upon any
                  property or assets of the Company or its subsidiaries pursuant
                  to, (i) the charter or by-laws of the Company or its
                  subsidiaries, (ii) the terms of any indenture, contract,
                  lease, mortgage, deed of trust, note agreement, loan agreement
                  or other agreement, obligation, condition, covenant or
                  instrument to which the Company or its subsidiaries is a party
                  or bound or to which its or their property is subject that is
                  material to the Company and its subsidiaries taken as a whole,
                  or (iii) any statute, law, rule, regulation, judgment, order
                  or decree applicable to the Company or its subsidiaries of any
                  court, regulatory body, administrative agency, governmental
                  body, arbitrator or other authority having jurisdiction over
                  the Company or its subsidiaries or any of its or their
                  properties; and

                           (vii) no holders of securities of the Company have
                  rights to the registration of such securities under the
                  Registration Statement.

         In rendering such opinion, such counsel may rely (A) as to matters
         involving the application of laws of any jurisdiction other than the
         State of Ohio or the Federal laws of the United States, to the extent
         they deem proper and specified in such opinion, upon the opinion of
         other counsel of good standing whom they believe to be reliable and who
         are satisfactory to counsel for the Underwriters and (B) as to matters
         of fact, to the extent they deem proper, on certificates of responsible
         officers of the Company and public officials. References to the Final
         Prospectus in this paragraph (c) include any supplements thereto at the
         Closing Date.

                  (d) The Representatives shall have received from Cravath,
         Swaine & Moore, counsel for the Underwriters, such opinion or opinions,
         dated the Closing Date and addressed to the Representatives, with
         respect to the issuance and sale of the Securities, the Indenture, the
         Registration Statement, the Final Prospectus (together with any
         supplement thereto) and other related matters as the 

<PAGE>   10

                                                                              10


         Representatives may reasonably require, and the Company shall have
         furnished to such counsel such documents as they request for the
         purpose of enabling them to pass upon such matters.

                  (e) The Company shall have furnished to the Representatives a
         certificate of the Company, signed by the President or any Vice
         President who is an officer of the Company and the principal financial
         or accounting officer of the Company, dated the Closing Date, to the
         effect that, after due investigation by such signer:

                           (i) the representations and warranties of the Company
                  in this Agreement are true and correct in all material
                  respects on and as of the Closing Date with the same effect as
                  if made on the Closing Date and the Company has complied with
                  all the agreements and satisfied all the conditions on its
                  part to be performed or satisfied at or prior to the Closing
                  Date;

                           (ii) no stop order suspending the effectiveness of
                  the Registration Statement has been issued and no proceedings
                  for that purpose have been instituted or, to the Company's
                  knowledge, threatened; and

                           (iii) since the date of the most recent financial
                  statements included or incorporated by reference in the Final
                  Prospectus, there has been no material adverse change in the
                  condition (financial or otherwise), prospects, earnings,
                  business or properties of the Company and its subsidiaries,
                  taken as a whole, whether or not arising from transactions in
                  the ordinary course of business, except as set forth in or
                  contemplated in the Final Prospectus.

                  (f) The Company shall have requested and caused Deloitte &
         Touche LLP to have furnished to the Representatives, at the Execution
         Time and at the Closing Date, letters, (which may refer to letters
         previously delivered to one or more of the Representatives), dated
         respectively as of the Execution Time and as of the Closing Date, in
         form and substance satisfactory to the Representatives, confirming that
         they are independent accountants within the meaning of the Act and the
         Exchange Act and the respective applicable published rules and
         regulations thereunder and that they have performed a review of the
         unaudited interim financial information of the Company for the
         nine-month period ended September 30, 1998, and as at September 30,
         1998, in accordance with Statement on Auditing Standards No. 71, and
         stating in effect, except as provided in Schedule I hereto, that:

                           (i) in their opinion the audited financial statements
                  and financial statement schedules included or incorporated by
                  reference in the Registration Statement and the Final
                  Prospectus and reported on by them comply as to form in all
                  material respects with the applicable accounting requirements
                  of the Act and the Exchange Act and the related published
                  rules and regulations;

                           (ii) on the basis of a reading of the latest
                  unaudited financial statements made available by the Company
                  and its subsidiaries; their limited review, in accordance with
                  standards established under Statement on Auditing Standards
                  No. 71, of the unaudited interim financial information for the
                  nine-month period ended September 30, 1998 and as at 

<PAGE>   11
                                                                              11


                  September 30, 1998 carrying out certain specified procedures
                  (but not an examination in accordance with generally accepted
                  auditing standards) which would not necessarily reveal matters
                  of significance with respect to the comments set forth in such
                  letter; a reading of the minutes of the meetings of the
                  stockholders, directors and audit committee of the Company and
                  the Subsidiaries; and inquiries of certain officials of the
                  Company who have responsibility for financial and accounting
                  matters of the Company and its subsidiaries as to transactions
                  and events subsequent to September 30, 1998, nothing came to
                  their attention which caused them to believe that:

                                    (1) any unaudited financial statements
                           included or incorporated by reference in the
                           Registration Statement and the Final Prospectus do
                           not comply as to form in all material respects with
                           applicable accounting requirements of the Act and
                           with the published rules and regulations of the
                           Commission with respect to financial statements
                           included or incorporated by reference in quarterly
                           reports on Form 10-Q under the Exchange Act; and said
                           unaudited financial statements are not in conformity
                           with generally accepted accounting principles applied
                           on a basis substantially consistent with that of the
                           audited financial statements included or incorporated
                           by reference in the Registration Statement and the
                           Final Prospectus;

                                    (2) with respect to the period subsequent to
                           September 30, 1998, there were any changes, at a
                           specified date not more than five days prior to the
                           date of the letter, in the long-term debt of the
                           Company and its subsidiaries or capital stock of the
                           Company or decreases in the stockholders' equity or
                           consolidated working capital of the Company as
                           compared with the amounts shown on the September 30,
                           1998 consolidated balance sheet included or
                           incorporated by reference in the Registration
                           Statement and the Final Prospectus, or for the period
                           from October 1, 1998 to such specified date there
                           were any decreases, as compared with the
                           corresponding period in the preceding quarter in
                           total revenues, income before income taxes, or net
                           income of the Company and its subsidiaries, except in
                           all instances for changes or decreases set forth in
                           such letter, in which case the letter shall be
                           accompanied by an explanation by the Company as to
                           the significance thereof unless said explanation is
                           not deemed necessary by the Representatives; and

                                    (3) the information included or incorporated
                           by reference in the Registration Statement and Final
                           Prospectus in response to Regulation S-K, Item 301
                           (Selected Financial Data), Item 402 (Executive
                           Compensation) and Item 503(d) (Ratio of Earnings to
                           Fixed Charges) is not in conformity with the
                           applicable disclosure requirements of Regulation S-K;
                           and

                           (iii) they have performed certain other specified
                  procedures as a result of which they determined that certain
                  information of an accounting, 

<PAGE>   12

                                                                              12


                  financial or statistical nature (which is limited to
                  accounting, financial or statistical information derived from
                  the general accounting records of the Company and its
                  subsidiaries) set forth in the Registration Statement and the
                  Final Prospectus and in Exhibit 12 to the Registration
                  Statement, including the information set forth under the
                  captions "[              ]" and "[             ]" in the Final
                  Prospectus, the information included or incorporated by
                  reference in Items 1, 2, 5 and 6 of the Company's Annual
                  Report on Form 10-K, incorporated by reference in the
                  Registration Statement and the Final Prospectus, and the
                  information included in the "Management's Discussion and
                  Analysis of Financial Condition and Results of Operations"
                  included or incorporated by reference in the Company's Annual
                  Report on Form 10-K and its Quarterly Reports on Form 10-Q,
                  each incorporated by reference in the Registration Statement
                  and the Final Prospectus, agrees with the accounting records
                  of the Company and its subsidiaries, excluding any questions
                  of legal interpretation.

                  References to the Final Prospectus in this paragraph (f)
         include any supplement thereto at the date of the letter.

                  (g) Subsequent to the Execution Time or, if earlier, the dates
         as of which information is given in the Registration Statement as
         amended up to and including the Execution Time and the Final Prospectus
         (exclusive of any supplement thereto), there shall not have been (i)
         any change or decrease specified in the letter or letters referred to
         in paragraph (f) of this Section 6 or (ii) any change, or any
         development involving a prospective change, in or affecting the
         condition (financial or otherwise), earnings, business or properties of
         the Company and its subsidiaries, taken as a whole, whether or not
         arising from transactions in the ordinary course of business, except as
         set forth in or contemplated in the Final Prospectus (exclusive of any
         supplement thereto) the effect of which, in any case referred to in
         clause (i) or (ii) above, is, in the sole judgment of the
         Representatives, so material and adverse as to make it impractical or
         inadvisable to proceed with the offering or delivery of the Securities
         as contemplated by the Registration Statement as amended up to and
         including the Execution Time and the Final Prospectus (exclusive of any
         supplement thereto).

                  (h) Subsequent to the Execution Time, there shall not have
         been any decrease in the rating of any of the Company's debt securities
         by any "nationally recognized statistical rating organization" (as
         defined for purposes of Rule 436(g) under the Act) or any notice given
         of any intended or potential decrease in any such rating or of a
         possible change in any such rating that does not indicate the direction
         of the possible change.

                  (i) Prior to the Closing Date, the Company shall have
         furnished to the Representatives such further information, certificates
         and documents as the Representatives may reasonably request.

[ADDITIONAL CLOSING CONDITIONS TO BE ADDED AS APPROPRIATE]

                  If any of the conditions specified in this Section 6 shall not
have been fulfilled in all material respects when and as provided in this
Agreement, or if any of the opinions and certificates mentioned above or
elsewhere in this Agreement shall not be in
<PAGE>   13

                                                                              13



all material respects reasonably satisfactory in form and substance to the
Representatives and counsel for the Underwriters, this Agreement and all
obligations of the Underwriters hereunder may be canceled at, or at any time
prior to, the Closing Date by the Representatives. Notice of such cancelation
shall be given to the Company in writing or by facsimile confirmed in writing.


                  The documents required to be delivered by this Section 6 shall
be delivered at the office of Cravath, Swaine & Moore, counsel for the
Underwriters, at 825 Eighth Avenue, New York, New York 10019, on the Closing
Date.

                  7. REIMBURSEMENT OF UNDERWRITERS' EXPENSES. If the sale of the
Securities provided for herein is not consummated because any condition to the
obligations of the Underwriters set forth in Section 6 hereof is not satisfied,
because of any termination pursuant to Section 10 hereof or because of any
refusal, inability or failure on the part of the Company to perform any
agreement herein or comply with any provision hereof other than by reason of a
default by any of the Underwriters, the Company will reimburse the Underwriters
severally through Salomon Smith Barney on demand for all out- of-pocket expenses
(including reasonable fees and disbursements of counsel) that shall have been
incurred by them in connection with the proposed purchase and sale of the
Securities.

                  8. INDEMNIFICATION AND CONTRIBUTION. (a) The Company agrees to
indemnify and hold harmless each Underwriter, the directors, officers, employees
and agents of each Underwriter and each person who controls any Underwriter
within the meaning of either the Act or the Exchange Act against any and all
losses, claims, damages or liabilities, joint or several, to which they or any
of them may become subject under the Act, the Exchange Act or other Federal or
state statutory law or regulation, at common law or otherwise, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise out
of or are based upon any untrue statement or alleged untrue statement of a
material fact contained in the Registration Statement for the registration of
the Securities as originally filed or in any amendment thereof, or in the Basic
Prospectus, any Preliminary Final Prospectus or the Final Prospectus, or in any
amendment thereof or supplement thereto, or arise out of or are based upon the
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading, and
agrees to reimburse each such indemnified party, as incurred, for any legal or
other expenses reasonably incurred by them in connection with investigating or
defending any such loss, claim, damage, liability or action; PROVIDED, HOWEVER,
that the Company will not be liable in any such case to the extent that any such
loss, claim, damage or liability arises out of or is based upon any such untrue
statement or alleged untrue statement or omission or alleged omission made
therein in reliance upon and in conformity with written information furnished to
the Company by or on behalf of any Underwriter through the Representatives
specifically for inclusion therein; PROVIDED FURTHER, HOWEVER, that such
indemnity with respect to any Preliminary Final Prospectus shall not inure to
the benefit of the Underwriter (or any of the directors, officers, employees and
agents of such Underwriter or any person controlling such Underwriter) from whom
the person asserting any such loss, claim, damage or liability purchased the
Securities which are the subject thereof if such person did not receive a copy
of the Final Prospectus at or prior to the confirmation of the sale of such
Securities to such person in any case where such delivery is required by the Act
and the untrue statement or alleged untrue statement or omission or alleged
omission of a material fact contained in such Preliminary Final Prospectus was
corrected in the Final Prospectus and it is finally judicially determined that
such delivery was required to be made under the Act and was



<PAGE>   14

                                                                              14


not so made. This indemnity agreement will be in addition to any liability 
which the Company may otherwise have.

                  (b) Each Underwriter severally and not jointly agrees to
indemnify and hold harmless the Company, each of its directors, each of its
officers who signs the Registration Statement, and each person who controls the
Company within the meaning of either the Act or the Exchange Act, to the same
extent as the foregoing indemnity from the Company to each Underwriter, but only
with reference to written information relating to such Underwriter furnished to
the Company by or on behalf of such Underwriter through the Representatives
specifically for inclusion in the documents referred to in the foregoing
indemnity. This indemnity agreement will be in addition to any liability which
any Underwriter may otherwise have. The Company acknowledges that the statements
set forth [in the last paragraph of the cover page regarding delivery of the
Securities, the legend in block capital letters on page [2] related to
stabilization, syndicate covering transactions and penalty bids] and, under the
heading "Underwriting" or "Plan of Distribution", (i) the list of Underwriters
and their respective participation in the sale of the Securities, (ii) the
sentences related to concessions and reallowances and (iii) the paragraph
related to stabilization, syndicate covering transactions and penalty bids in
any Preliminary Final Prospectus and the Final Prospectus constitute the only
information furnished in writing by or on behalf of the several Underwriters for
inclusion in any Preliminary Final Prospectus or the Final Prospectus.

                  (c) Promptly after receipt by an indemnified party under this
Section 8 of notice of the commencement of any action, such indemnified party
will, if a claim in respect thereof is to be made against the indemnifying party
under this Section 8, notify the indemnifying party in writing of the
commencement thereof; but the failure so to notify the indemnifying party (i)
will not relieve it from liability under paragraph (a) or(b) above unless and to
the extent it did not otherwise learn of such action and such failure results in
the forfeiture by the indemnifying party of substantial rights and defenses and
(ii) will not, in any event, relieve the indemnifying party from any obligations
to any indemnified party other than the indemnification obligation provided in
paragraph (a) or (b) above. The indemnifying party shall be entitled to appoint
counsel of the indemnifying party's choice at the indemnifying party's expense
to represent the indemnified party in any action for which indemnification is
sought (in which case the indemnifying party shall not thereafter be responsible
for the fees and expenses of any separate counsel retained by the indemnified
party or parties except as set forth below); PROVIDED, HOWEVER, that such
counsel shall be reasonably satisfactory to the indemnified party.
Notwithstanding the indemnifying party's election to appoint counsel to
represent the indemnified party in an action, the indemnified party shall have
the right to employ separate counsel (including local counsel), and the
indemnifying party shall bear the reasonable fees, costs and expenses of such
separate counsel if (i) the use of counsel chosen by the indemnifying party to
represent the indemnified party would present such counsel with a conflict of
interest, (ii) the actual or potential defendants in, or targets of, any such
action include both the indemnified party and the indemnifying party and the
indemnified party shall have reasonably concluded that there may be legal
defenses available to it and/or other indemnified parties which are different
from or additional to those available to the indemnifying party, (iii) the
indemnifying party shall not have employed counsel reasonably satisfactory to
the indemnified party to represent the indemnified party within a reasonable
time after notice of the institution of such action or (iv) the indemnifying
party shall authorize the indemnified party to employ separate counsel at the
expense of the indemnifying party. An indemnifying party will not, without the
prior written consent 



<PAGE>   15
                                                                              15



of the indemnified parties, settle or compromise or consent to the entry of any
judgment with respect to any pending or threatened claim, action, suit or
proceeding in respect of which indemnification or contribution may be sought
hereunder (whether or not the indemnified parties are actual or potential
parties to such claim or action) unless such settlement, compromise or consent
includes an unconditional release of each indemnified party from all liability
arising out of such claim, action, suit or proceeding.

                  (d) In the event that the indemnity provided in paragraph (a)
or (b) of this Section 8 is unavailable to or insufficient to hold harmless an
indemnified party for any reason, the Company and the Underwriters severally
agree to contribute to the aggregate losses, claims, damages and liabilities
(including legal or other expenses reasonably incurred in connection with
investigating or defending same) (collectively "Losses") to which the Company
and one or more of the Underwriters may be subject in such proportion as is
appropriate to reflect the relative benefits received by the Company on the one
hand and by the Underwriters on the other from the offering of the Securities;
PROVIDED, HOWEVER, that in no case shall any Underwriter (except as may be
provided in any agreement among underwriters relating to the offering of the
Securities) be responsible for any amount in excess of the underwriting discount
or commission applicable to the Securities purchased by such Underwriter
hereunder. If the allocation provided by the immediately preceding sentence is
unavailable for any reason, the Company and the Underwriters severally shall
contribute in such proportion as is appropriate to reflect not only such
relative benefits but also the relative fault of the Company on the one hand and
of the Underwriters on the other in connection with the statements or omissions
which resulted in such Losses as well as any other relevant equitable
considerations. Benefits received by the Company shall be deemed to be equal to
the total net proceeds from the offering (before deducting expenses) received by
it, and benefits received by the Underwriters shall be deemed to be equal to the
total underwriting discounts and commissions, in each case as set forth on the
cover page of the Final Prospectus. Relative fault shall be determined by
reference to, among other things, whether any untrue or any alleged untrue
statement of a material fact or the omission or alleged omission to state a
material fact relates to information provided by the Company on the one hand or
the Underwriters on the other, the intent of the parties and their relative
knowledge, access to information and opportunity to correct or prevent such
untrue statement or omission. The Company and the Underwriters agree that it
would not be just and equitable if contribution were determined by pro rata
allocation or any other method of allocation which does not take account of the
equitable considerations referred to above. Notwithstanding the provisions of
this paragraph (d), no person guilty of fraudulent misrepresentation (within the
meaning of Section 11(f) of the Act) shall be entitled to contribution from any
person who was not guilty of such fraudulent misrepresentation. For purposes of
this Section 8, each person who controls an Underwriter within the meaning of
either the Act or the Exchange Act and each director, officer, employee and
agent of an Underwriter shall have the same rights to contribution as such
Underwriter, and each person who controls the Company within the meaning of
either the Act or the Exchange Act, each officer of the Company who shall have
signed the Registration Statement and each director of the Company shall have
the same rights to contribution as the Company, subject in each case to the
applicable terms and conditions of this paragraph (d).

                  9. DEFAULT BY AN UNDERWRITER. If any one or more Underwriters
shall fail to purchase and pay for any of the Securities agreed to be purchased
by such Underwriter or Underwriters hereunder and such failure to purchase shall
constitute a default in the performance of its or their obligations under this
Agreement, the remaining Underwriters 


<PAGE>   16

                                                                              16


shall be obligated severally to take up and pay for (in the respective
proportions which the principal amount of Securities set forth opposite their
names in Schedule II hereto bears to the aggregate principal amount of
Securities set forth opposite the names of all the remaining Underwriters) the
Securities which the defaulting Underwriter or Underwriters agreed but failed to
purchase; PROVIDED, HOWEVER, that in the event that the aggregate principal
amount of Securities which the defaulting Underwriter or Underwriters agreed but
failed to purchase shall exceed 10% of the aggregate principal amount of
Securities set forth in Schedule II hereto, the remaining Underwriters shall
have the right to purchase all, but shall not be under any obligation to
purchase any, of the Securities, and if such nondefaulting Underwriters do not
purchase all the Securities, this Agreement will terminate without liability to
any nondefaulting Underwriter or the Company, except as provided in Section 11
hereof. In the event of a default by any Underwriter as set forth in this
Section 9, the Closing Date shall be postponed for such period, not exceeding
five Business Days, as the Representatives shall determine in order that the
required changes in the Registration Statement and the Final Prospectus or in
any other documents or arrangements may be effected. Nothing contained in this
Agreement shall relieve any defaulting Underwriter of its liability, if any, to
the Company and any nondefaulting Underwriter for damages occasioned by its
default hereunder.

                  10. TERMINATION. This Agreement shall be subject to
termination in the absolute discretion of the Representatives, by notice given
to the Company prior to delivery of and payment for the Securities, if at any
time prior to such time (i) trading in the Company's Common Shares shall have
been suspended by the Commission or the New York Stock Exchange or trading in
securities generally on the New York Stock Exchange shall have been suspended or
limited or minimum prices shall have been established on such Exchange, (ii) a
banking moratorium shall have been declared either by Federal or New York State
authorities or (iii) there shall have occurred any outbreak or escalation of
hostilities, declaration by the United States of a national emergency or war, or
other calamity or crisis the effect of which on financial markets is such as to
make it, in the sole judgment of the Representatives, impractical or inadvisable
to proceed with the offering or delivery of the Securities as contemplated by
the Final Prospectus (exclusive of any supplement thereto).

                  11. REPRESENTATIONS AND INDEMNITIES TO SURVIVE. The respective
agreements, representations, warranties, indemnities and other statements of the
Company or its officers and of the Underwriters set forth in or made pursuant to
this Agreement will remain in full force and effect, regardless of any
investigation made by or on behalf of any Underwriter or the Company or any of
the officers, directors or controlling persons referred to in Section 8 hereof,
and will survive delivery of and payment for the Securities. The provisions of
Sections 7 and 8 hereof shall survive the termination or cancelation of this
Agreement.

                  12. NOTICES. All communications hereunder will be in writing
and effective only on receipt, and, if sent to the Representatives, will be
mailed, delivered or telefaxed to the Salomon Smith Barney General Counsel (fax
no.: (212) 816-7912) and confirmed to the General Counsel, Salomon Smith Barney,
at 388 Greenwich Street, New York, New York, 10013, Attention: General Counsel;
or, if sent to the Company, will be mailed, delivered or telefaxed to The
Lubrizol Corporation, 29400 Lakeland Boulevard, Wickliffe, Ohio 44092,
Attention: Treasurer (fax no.: (440) 943-9065) and confirmed to it at the same
address, Attention: C. William Purcell, Associate General Counsel (fax no. (440)
943-5691).
<PAGE>   17

                                                                              17



                  13. SUCCESSORS. This Agreement will inure to the benefit of
and be binding upon the parties hereto and their respective successors and the
officers and directors and controlling persons referred to in Section 8 hereof,
and no other person will have any right or obligation hereunder.

                  14. APPLICABLE LAW. This Agreement will be governed by and
construed in accordance with the laws of the State of New York applicable to
contracts made and to be performed within the State of New York.

                  15. COUNTERPARTS. This Agreement may be signed in one or more
counterparts, each of which shall constitute an original and all of which
together shall constitute one and the same agreement.

                  16.  HEADINGS.  The section headings used herein are
for convenience only and shall not affect the construction
hereof.

                  17.  DEFINITIONS.  The terms which follow, when used
in this Agreement, shall have the meanings indicated.

                  "Act" shall mean the Securities Act of 1933, as amended and
         the rules and regulations of the Commission promulgated thereunder.

                  "Basic Prospectus" shall mean the prospectus referred to in
         paragraph 1(a) above contained in the Registration Statement at the
         Effective Date.

                  "Business Day" shall mean any day other than a Saturday, a
         Sunday or a legal holiday or a day on which banking institutions or
         trust companies are authorized or obligated by law to close in New York
         City.

                  "Commission" shall mean the Securities and Exchange
         Commission.

                  "Effective Date" shall mean each date and time that the
         Registration Statement, any post-effective amendment or amendments
         thereto and any Rule 462(b) Registration Statement became or become
         effective.

                  "Exchange Act" shall mean the Securities Exchange Act of 1934,
         as amended, and the rules and regulations of the Commission promulgated
         thereunder.

                  "Execution Time" shall mean the date and time that this
         Agreement is executed and delivered by the parties hereto.

                  "Final Prospectus" shall mean the prospectus supplement
         relating to the Securities that was first filed pursuant to Rule 424(b)
         after the Execution Time, together with the Basic Prospectus.

                  "Preliminary Final Prospectus" shall mean any preliminary
         prospectus supplement to the Basic Prospectus which describes the
         Securities and the offering thereof and is used prior to filing of the
         Final Prospectus, together with the Basic Prospectus.
<PAGE>   18

                                                                              18



                  "Registration Statement" shall mean the registration statement
         referred to in paragraph 1(a) above, including exhibits and financial
         statements, as amended at the Execution Time and, in the event any
         post-effective amendment thereto or any Rule 462(b) Registration
         Statement becomes effective prior to the Closing Date, shall also mean
         such registration statement as so amended or such Rule 462(b)
         Registration Statement, as the case may be.

                  "Rule 415", "Rule 424" and "Rule 462" refer to such
         rules under the Act.

                  "Rule 462(b) Registration Statement" shall mean a registration
         statement and any amendments thereto filed pursuant to Rule 462(b)
         relating to the offering covered by the registration statement referred
         to in Section 1(a) hereof.

                  "Salomon Smith Barney" shall mean Smith Barney Inc.
         or Salomon Brothers Inc, to the extent that either such
         party is a signatory to this Agreement.

                  "Trust Indenture Act" shall mean the Trust Indenture Act of
         1939, as amended and the rules and regulations of the Commission
         promulgated thereunder.

                  If the foregoing is in accordance with your understanding of
our agreement, please sign and return to us the enclosed duplicate hereof,
whereupon this letter and your acceptance shall represent a binding agreement
among the Company and the several Underwriters.


                                   Very truly yours,


                                   The Lubrizol Corporation

                                   By:
                                        ...........................
                                          Name:
                                          Title:


The foregoing Agreement is hereby
confirmed and accepted as of the
date specified in Schedule I
hereto.

Salomon Smith Barney Inc.
[NAME OF COMANAGER, IF ANY]

By:  Salomon Smith Barney Inc.

By:
   .....................
      Name:
      Title:



<PAGE>   19
                                                                              19





For themselves and the other
several Underwriters, if any, named
in Schedule II to the foregoing
Agreement.





<PAGE>   20

                                  SCHEDULE I


Underwriting Agreement dated

Registration Statement No. 333-60091

Representative(s):  Salomon Smith Barney Inc.
                         [and                ]


Title, Purchase Price and Description of Securities:

         Title:               % Notes Due

         Principal amount:    $

         Purchase price (include accrued
           interest or amortization, if
           any):

         Sinking fund provisions:

         Redemption provisions:

         Other provisions:

Closing Date, Time and Location:                  , 1998 at 10:00 a.m. at the 
                                 office of Cravath, Swaine & Moore, 825 Eighth 
                                 Avenue, New York, New York 10019.

Type of Offering:  Non-delayed

Date referred to in Section 5(f) after which the Company may offer or sell debt
securities issued or guaranteed by the Company without the consent of the
Representative(s): [Closing Date]

Modification of items to be covered by the letter
   from Deloitte & Touche LLP, delivered pursuant
   to Section 6(e) at the Execution Time:



<PAGE>   21


                                 SCHEDULE II
                                      

                                                              Principal Amount
                                                              of Securities to
Underwriters                                                    be Purchased
- ------------                                                    ------------

Salomon Smith Barney Inc.....................                    $





                                                                 -----------

         Total .........................                         $




<PAGE>   22


                                   APPENDIX A

                              Material Subsidiaries
                              ---------------------


Lubrizol France S.A.R.L.
Lubrizol Limited
Lubrizol Adibis (UK) Limited
Lubrizol Southeast Asia Limited
Lubrizol Japan Limited
Lubrizol Canada Limited




<PAGE>   1
                                                                Exhibit 4(a)

===============================================================================















                            THE LUBRIZOL CORPORATION

                                       And

                   The First National Bank of Chicago, Trustee


                                    Indenture

                        Dated as of _______________, 1998



===============================================================================



<PAGE>   2




                           CROSS REFERENCE SHEET(1)

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

                                     Between

         Provisions of Trust Indenture Act of 1939 and Indenture to be dated as
of __________, 1998 between THE LUBRIZOL CORPORATION and The First National Bank
of Chicago, Trustee:

<TABLE>
<CAPTION>
Section of the Act                                         Section of Indenture
- ------------------                                         --------------------
<S>                                                        <C>
310(a) (1) and (2)....................................     6.9
310(a) (3) and (4)....................................     Inapplicable
310(b)................................................     6.8 and 6.10(a), (b) and (d)
310(c)................................................     Inapplicable
311(a)................................................     6.13(a) and (c) (1) and (2)
311(b)................................................     6.13(b)
311(c)................................................     Inapplicable
312(a)................................................     4.1 and 4.2(a)
312(b)................................................     4.2(a) and (b) (i) and (ii)
312(c)................................................     4.2(c)
313(a)................................................     4.4(a) (i), (ii), (iii)
                                                           (iv), (v) and (vi)
313(b) (1)............................................     Inapplicable
313(b) (2)............................................     4.4
313(c)................................................     4.4
313(d)................................................     4.4
314(a)................................................     4.3
314(b)................................................     Inapplicable
314(c) (1) and (2)....................................     11.5
314(c) (3)............................................     Inapplicable
314(d)................................................     Inapplicable
314(e)................................................     11.5
314(f)................................................     Inapplicable
315(a), (c) and (d)...................................     6.1
315(b)................................................     5.11
315(e)................................................     5.12
316(a) (1)............................................     5.9
316(a) (2)............................................     Not required
316(a) (last sentence)................................     7.4
316(b)................................................     5.7
316(c)................................................     7.2
317(a)................................................     5.2
317(b)................................................     3.4(a) and (b)
318(a)................................................     11.7
</TABLE>

- ------------------------------
(1) This Cross Reference Sheet is not part of the Indenture.

<PAGE>   3


                                TABLE OF CONTENTS
                                ----------------
<TABLE>
<CAPTION>

                                                                                                                PAGE
                                                                                                                ----
<S>                                                                                                             <C>
PARTIES...........................................................................................................1

RECITALS

         Authorization of Indenture...............................................................................1
         Compliance with Legal Requirements.......................................................................1
         Purpose of and Consideration for Indenture...............................................................1
</TABLE>


                                   ARTICLE ONE

                                   DEFINITIONS

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 1.1         Certain Terms Defined............................................................................1
                    Attributable Debt................................................................................2
                    Authenticating Agent.............................................................................2
                    Authorized Newspaper.............................................................................2
                    Board of Directors...............................................................................2
                    Board Resolution.................................................................................2
                    Business Day.....................................................................................2
                    Commission.......................................................................................2
                    Composite Rate...................................................................................3
                    Consolidated Net Tangible Assets.................................................................3
                    Corporate Trust Office...........................................................................3
                    Coupon...........................................................................................3
                    covenant defeasance..............................................................................3
                    Debt.............................................................................................3
                    Depositary.......................................................................................3
                    Dollar...........................................................................................4
                    ECU..............................................................................................4
                    Event of Default.................................................................................4
                    Exempted Debt....................................................................................4
                    Foreign Currency.................................................................................4
                    Holder, Holder of Securities, Securityholder.....................................................4
                    Indenture........................................................................................4
                    Interest.........................................................................................4
                    Issuer...........................................................................................4
                    Issuer Order.....................................................................................4
                    Judgment Currency................................................................................4
                    Mortgage.........................................................................................4
</TABLE>

                                       i
<PAGE>   4

<TABLE>
<S>                 <C>                                                                                            <C>
                    Net Rental Payments..............................................................................5
                    Officer's Certificate............................................................................5
                    Opinion of Counsel...............................................................................5
                    original issue date..............................................................................5
                    Original Issue Discount Security.................................................................5
                    Outstanding......................................................................................5
                    Periodic Offering................................................................................6
                    Person...........................................................................................6
                    principal........................................................................................6
                    Principal Manufacturing Property.................................................................6
                    record date......................................................................................6
                    Registered Global Security.......................................................................6
                    Registered Security..............................................................................6
                    Required Currency................................................................................6
                    Responsible Officer..............................................................................6
                    Restricted Subsidiary............................................................................7
                    Security or Securities...........................................................................7
                    Subsidiary.......................................................................................7
                    Trust Indenture Act of 1939......................................................................7
                    Trustee..........................................................................................7
                    Unregistered Security............................................................................7
                    U.S. Government Obligations......................................................................7
                    Yield to Maturity................................................................................7
</TABLE>

                                   ARTICLE TWO

                                   SECURITIES

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 2.1         Forms Generally..................................................................................7
SECTION 2.2         Form of Trustee's Certificate of Authentication..................................................8
SECTION 2.3         Amount Unlimited; Issuable in Series.............................................................8
SECTION 2.4         Authentication and Delivery of Securities.......................................................11
SECTION 2.5         Execution of Securities.........................................................................13
SECTION 2.6         Certificate of Authentication...................................................................14
SECTION 2.7         Denomination and Date of Securities; Payments of Interest.......................................14
SECTION 2.8         Registration, Transfer and Exchange.............................................................15
SECTION 2.9         Mutilated, Defaced, Destroyed, Lost and Stolen Securities.......................................18
SECTION 2.10        Cancellation of Securities; Destruction Thereof.................................................19
SECTION 2.11        Temporary Securities............................................................................19
</TABLE>


                                  ARTICLE THREE

                             COVENANTS OF THE ISSUER

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 3.1         Payment of Principal and Interest...............................................................20
</TABLE>

                                       ii
<PAGE>   5
<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 3.2         Offices for Payments, etc.......................................................................20
SECTION 3.3         Appointment to Fill a Vacancy in Office of Trustee..............................................21
SECTION 3.4         Paying Agents...................................................................................21
SECTION 3.5         Written Statement to Trustee....................................................................22
SECTION 3.6         Negative Pledge; Limitation on Sale and Leaseback Transactions..................................22
SECTION 3.7         Luxembourg Publications.........................................................................25
</TABLE>


                                  ARTICLE FOUR

                    SECURITYHOLDERS LISTS AND REPORTS BY THE
                             ISSUER AND THE TRUSTEE


<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 4.1         Issuer to Furnish Trustee Information as to Names and
                      Addresses of Securityholders..................................................................25
SECTION 4.2         Preservation and Disclosure of Securityholders Lists............................................26
SECTION 4.3         Reports by the Issuer...........................................................................26
SECTION 4.4         Reports by the Trustee..........................................................................26
</TABLE>


                                  ARTICLE FIVE

                   REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS
                               ON EVENT OF DEFAULT

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 5.1         Event of Default Defined; Acceleration of Maturity; Waiver of Default...........................26
SECTION 5.2         Collection of Indebtedness by Trustee; Trustee May Prove Debt...................................28
SECTION 5.3         Application of Proceeds.........................................................................30
SECTION 5.4         Suits for Enforcement...........................................................................31
SECTION 5.5         Restoration of Rights on Abandonment of Proceedings.............................................31
SECTION 5.6         Limitations on Suits by Securityholders.........................................................32
SECTION 5.7         Unconditional Right of Securityholders to Institute Certain Suits...............................32
SECTION 5.8         Powers and Remedies Cumulative; Delay or Omission Not Waiver of Default.........................32
SECTION 5.9         Control by Holders of Securities................................................................33
SECTION 5.10        Waiver of Past Defaults.........................................................................33
SECTION 5.11        Trustee to Give Notice of Default, But May Withhold in Certain Circumstances....................34
SECTION 5.12        Right of Court to Require Filing of Undertaking to Pay Costs....................................34
</TABLE>


                                   ARTICLE SIX

                             CONCERNING THE TRUSTEE

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 6.1         Duties and Responsibilities of the Trustee; During Default; Prior to Default....................34
</TABLE>


                                      iii
<PAGE>   6

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 6.2         Certain Rights of the Trustee...................................................................36
SECTION 6.3         Trustee Not Responsible for Recitals, Disposition of Securities or
                      Application of Proceeds Thereof...............................................................37
SECTION 6.4         Trustee and Agents May Hold Securities or Coupons; Collections, etc.............................37
SECTION 6.5         Moneys Held by Trustee..........................................................................37
SECTION 6.6         Compensation and Indemnification of Trustee and Its Prior Claim.................................37
SECTION 6.7         Right of Trustee to Rely on Officer's Certificate, etc..........................................38
SECTION 6.8         Indentures Not Creating Potential Conflicting Interests for the Trustee.........................38
SECTION 6.9         Persons Eligible for Appointment as Trustee.....................................................38
SECTION 6.10        Resignation and Removal; Appointment of Successor Trustee.......................................38
SECTION 6.11        Acceptance of Appointment by Successor Trustee..................................................40
SECTION 6.12        Merger, Conversion, Consolidation or Succession to Business of Trustee..........................41
SECTION 6.13        Preferential Collection of Claims Against the Issuer............................................41
SECTION 6.14        Appointment of Authenticating Agent.............................................................41
</TABLE>


                                  ARTICLE SEVEN

                         CONCERNING THE SECURITYHOLDERS


<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 7.1         Evidence of Action Taken by Securityholders.....................................................42
SECTION 7.2         Proof of Execution of Instruments and of Holding of Securities..................................43
SECTION 7.3         Holders to be Treated as Owners.................................................................44
SECTION 7.4         Securities Owned by Issuer Deemed Not Outstanding...............................................44
SECTION 7.5         Right of Revocation of Action Taken.............................................................44
</TABLE>


                                  ARTICLE EIGHT

                             SUPPLEMENTAL INDENTURES


<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 8.1         Supplemental Indentures Without Consent of Securityholders......................................45
SECTION 8.2         Supplemental Indentures With Consent of Securityholders.........................................46
SECTION 8.3         Effect of Supplemental Indenture................................................................47
SECTION 8.4         Documents to Be Given to Trustee................................................................48
SECTION 8.5         Notation on Securities in Respect of Supplemental Indentures....................................48
</TABLE>


                                  ARTICLE NINE

                    CONSOLIDATION, MERGER, SALE OR CONVEYANCE


<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 9.1         Covenant Not to Merge, Consolidate, Sell or Convey Property
                      Except Under Certain Conditions...............................................................48
</TABLE>



                                       iv
<PAGE>   7

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 9.2         Successor Corporation Substituted...............................................................48
SECTION 9.3         Opinion of Counsel Delivered to Trustee.........................................................49
</TABLE>


                                   ARTICLE TEN

                    SATISFACTION AND DISCHARGE OF INDENTURE;
                                UNCLAIMED MONEYS


<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 10.1        Satisfaction and Discharge of Indenture.........................................................49
SECTION 10.2        Application by Trustee of Funds Deposited for Payment of Securities.............................53
SECTION 10.3        Repayment of Moneys Held by Paying Agent........................................................53
SECTION 10.4        Return of Moneys Held by Trustee and Paying Agent Unclaimed for Two Years.......................53
SECTION 10.5        Indemnity for U.S. Government Obligations.......................................................54
</TABLE>


                                 ARTICLE ELEVEN

                            MISCELLANEOUS PROVISIONS


<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 11.1        Incorporators, Shareholders, Officers and Directors of Issuer Exempt
                      from Individual Liability.....................................................................54
SECTION 11.2        Provisions of Indenture for the Sole Benefit of Parties and Holders of
                      Securities and Coupons........................................................................54
SECTION 11.3        Successors and Assigns of Issuer Bound by Indenture.............................................54
SECTION 11.4        Notices and Demands on Issuer, Trustee and Holders of Securities
                      and Coupons...................................................................................54
SECTION 11.5        Officer's Certificates and Opinions of Counsel; Statements to Be
                      Contained Therein.............................................................................55
SECTION 11.6        Payments Due on Saturdays, Sundays and Holidays.................................................56
SECTION 11.7        Conflict of Any Provision of Indenture with Trust Indenture Act of 1939.........................56
SECTION 11.8        New York Law to Govern..........................................................................56
SECTION 11.9        Counterparts....................................................................................56
SECTION 11.10         Effect of Headings............................................................................56
SECTION 11.11         Securities in a Foreign Currency or in ECU....................................................57
SECTION 11.12         Judgment Currency.............................................................................57
</TABLE>


                                 ARTICLE TWELVE

                   REDEMPTION OF SECURITIES AND SINKING FUNDS

<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 12.1          Applicability of Article......................................................................58
</TABLE>

                                       v

<PAGE>   8


<TABLE>
<S>                 <C>                                                                                            <C>
SECTION 12.2          Notice of Redemption; Partial Redemptions.....................................................58
SECTION 12.3          Payment of Securities Called for Redemption...................................................59
SECTION 12.4          Exclusion of Certain Securities from Eligibility for Selection
                        for Redemption..............................................................................60
SECTION 12.5          Mandatory and Optional Sinking Funds..........................................................60

TESTIMONIUM.........................................................................................................63

SIGNATURES..........................................................................................................63
</TABLE>



                                       vi



<PAGE>   9



                  THIS INDENTURE, dated as of _____________, 1998 between THE
LUBRIZOL CORPORATION, an Ohio corporation (the "Issuer"), and The First National
Bank of Chicago, as trustee (the "Trustee"),


                              W I T N E S S E T H:


                  WHEREAS, the Issuer has duly authorized the issue from time to
time of its unsecured debentures, notes or other evidences of indebtedness to be
issued in one or more series (the "Securities") up to such principal amount or
amounts as may from time to time be authorized in accordance with the terms of
this Indenture;

                  WHEREAS, the Issuer has duly authorized the execution and
delivery of this Indenture to provide, among other things, for the
authentication, delivery and administration of the Securities; and

                  WHEREAS, all things necessary to make this Indenture a valid
indenture and agreement according to its terms have been done;

                  NOW, THEREFORE:

                  In consideration of the premises and the purchases of the
Securities by the holders thereof, the Issuer and the Trustee mutually covenant
and agree for the equal and proportionate benefit of the respective holders from
time to time of the Securities and of the coupons, if any, appertaining thereto
as follows:


                                   ARTICLE ONE

                                   DEFINITIONS
                                   -----------

                  SECTION 1.1 CERTAIN TERMS DEFINED. The following terms (except
as otherwise expressly provided herein, in any indenture supplemental thereto
or, as to any Security, in such Security or unless the context otherwise clearly
requires) for all purposes of this Indenture and of any indenture supplemental
hereto shall have the respective meanings specified in this Section. All other
terms used in this Indenture that are defined in the Trust Indenture Act of 1939
or the definitions of which in the Securities Act of 1933 are referred to in the
Trust Indenture Act of 1939, including terms defined therein by reference to the
Securities Act of 1933 (except as herein otherwise expressly provided or unless
the context otherwise requires), shall have the meanings assigned to such terms
in said Trust Indenture Act and in said Securities Act as in force at the date
of this Indenture. All accounting terms used herein and not expressly defined
shall have the meanings assigned to such terms in accordance with generally
accepted accounting principles, and the term "GENERALLY ACCEPTED ACCOUNTING
PRINCIPLES" means such accounting principles as are generally accepted in the
United States at the time of any computation. The words "HEREIN," "HEREOF" and
"HEREUNDER" and other words of similar import refer to this Indenture as a whole

                                       1
<PAGE>   10



and not to any particular Article, Section or other subdivision. The terms
defined in this Article have the meanings assigned to them in this Article and
include the plural as well as the singular.

                  "ATTRIBUTABLE DEBT" means, as to any particular lease under
which any Person is at the time liable, at any date as of which the amount
thereof is to be determined, the total net amount of rent required to be paid by
such Person under such lease during the remaining term thereof, discounted from
the respective due dates thereof to such date at the Composite Rate. The net
amount of rent required to be paid under any such lease for any such period
shall be the aggregate amount of the rent payable by the lessee with respect to
such period after excluding amounts required to be paid on account of
maintenance and repairs, insurance, taxes, assessments, water rates, contingent
rents (such as those based on sales) and similar charges. In the case of any
lease which is terminable by the lessee upon the payment of a penalty, such net
amount shall also include the amount of such penalty, but no rent shall be
considered as required to be paid under such lease subsequent to the first date
upon which it may be so terminated.

                  "AUTHENTICATING AGENT" shall have the meaning set forth in 
Section 6.14.

                  "AUTHORIZED NEWSPAPER" means a newspaper (which, in the case
of The City of New York, will, if practicable, be The Wall Street Journal
(Eastern Edition), in the case of the United Kingdom, will, if practicable, be
the Financial Times (London Edition) and, in the case of Luxembourg, will, if
practicable, be the Luxemburger Wort) published in an official language of the
country of publication customarily published at least once a day for at least
five days in each calendar week and of general circulation in The City of New
York, the United Kingdom or in Luxembourg, as applicable. If it shall be
impractical in the opinion of the Trustee to make any publication of any notice
required hereby in an Authorized Newspaper, any publication or other notice in
lieu thereof which is made or given with the approval of the Trustee shall
constitute a sufficient publication of such notice.

                  "BOARD OF DIRECTORS" means either the Board of Directors of
the Issuer or any committee or other designees of such Board duly authorized to
act on its behalf.

                  "BOARD RESOLUTION" means a copy of one or more resolutions,
certified by the secretary or an assistant secretary of the Issuer to have been
duly adopted or consented to by the Board of Directors and to be in full force
and effect, and delivered to the Trustee.

                  "BUSINESS DAY" means, with respect to any Security, a day that
in the city (or in any of the cities, if more than one) in which amounts are
payable, as specified in the form of such Security, is not a day on which
banking institutions are authorized or required by law or regulation to close.

                  "COMMISSION" means the Securities and Exchange Commission, as
from time to time constituted, created under the Securities Exchange Act of
1934, or if at any time after the execution and delivery of this Indenture such
Commission is not existing and performing the duties now assigned to it under
the Trust Indenture Act, then the body performing such duties on such date.

                                       2
<PAGE>   11


                  "COMPOSITE RATE" means, at any time, the rate of interest, per
annum, compounded semiannually, equal to the sum of the rates of interest borne
by the Securities of each series (as specified on the face of the Securities of
each series, PROVIDED, that, in the case of the Securities with variable rates
of interest, the interest rate to be used in calculating the Composite Rate
shall be the interest rate applicable to such Securities at the beginning of the
year in which the Composite Rate is being determined and, PROVIDED, further,
that, in the case of Original Issue Discount Securities, the interest rate to be
used in calculating the Composite Rate shall be a rate equal to the yield to
maturity on such Securities, calculated at the time of issuance of such
Securities) multiplied, in the case of each series of Securities, by the
percentage of the aggregate principal amount of the Securities of all series
Outstanding represented by the Outstanding Securities of such series. For the
purposes of this calculation, the aggregate principal amount of Outstanding
Securities that are denominated in a foreign currency shall be calculated in the
manner set forth in Section 11.11, and the aggregate principal amount of
Original Issue Discount Securities shall be the aggregate amount then payable
upon the declaration of acceleration of the maturity thereof pursuant to Section
5.1.

                  "CONSOLIDATED NET TANGIBLE ASSETS" shall mean, at any date,
the total assets appearing on the audited annual consolidated balance sheet of
the Issuer and its consolidated Subsidiaries for the Issuer's most recently
completed fiscal year, prepared in accordance with generally accepted accounting
principles less (a) all current liabilities shown on such balance sheet and (b)
Intangible Assets. "Intangible Assets" means the value (net of applicable
reserves), as shown on or reflected in such balance sheet, of: (i) all trade
names, trademarks, licenses, patents, copyrights and goodwill; (ii)
organizational or development costs; (iii) deferred charges (other than prepaid
items such as insurance, taxes, interest, commissions, rents and similar items
and tangible assets being amortized); and (iv) unamortized debt discount and
expense, less premium.

                  "CORPORATE TRUST OFFICE" means the office of the Trustee at
which the corporate trust business of the Trustee shall, at any particular time,
be principally administered, which office is, at the date as of which this
Indenture is dated, located in One First National Plaza, Suite 0126, Chicago,
Illinois 60670-0126, Attention: Corporate Trust Services Division, except that
for purposes of Section 3.2, such term shall mean the office or agency of the
Trustee in the Borough of Manhattan, The City of New York, which office, at the
date as of which this Indenture is dated is located at 14 Wall Street, Eighth
Floor, 10005.

                  "COUPON" means any interest coupon appertaining to a Security.

                  "COVENANT DEFEASANCE" shall have the meaning set forth in
Section 10.1(C).

                  "DEBT" of any Person shall mean any debt for money borrowed
which is issued, assumed, incurred or guaranteed in any manner by such Person.

                  "DEPOSITARY" means, with respect to the Securities of any
series issuable or issued in the form of one or more Registered Global
Securities, the Person designated as Depositary by the Issuer pursuant to
Section 2.3 until a successor Depositary shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Depositary" shall mean
or include each Person who is then a Depositary hereunder, and if at any time
there is more than one such 

                                      3

<PAGE>   12



Person, "Depositary" as used with respect to the Securities of any such series
shall mean the Depositary with respect to the Registered Global Securities of
that series.

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

                  "ECU" means the European Currency Unit as defined and revised
from time to time by the Council of European Communities.

                  "EVENT OF DEFAULT" means any event or condition specified as
such in Section 5.1.

                  "EXEMPTED DEBT" shall mean the sum of (a) Debt of the Issuer
and its Subsidiaries incurred after the date as of which this Indenture is dated
and secured by liens created, assumed or permitted to exist pursuant to Section
3.6(b) and (b) Attributable Debt of the Issuer and its Subsidiaries in respect
of all sale and leaseback transactions entered into pursuant to Section 3.6(d).

                  "FOREIGN CURRENCY" means a currency issued by the government
of a country other than the United States.

                  "HOLDER", "HOLDER OF SECURITIES", "SECURITYHOLDER" or other
similar terms mean (a) in the case of any Registered Security, the person in
whose name such Security is registered in the security register kept by the
Issuer for that purpose in accordance with the terms hereof, and (b) in the case
of any Unregistered Security, the bearer of such Security, or any Coupon
appertaining thereto, as the case may be.

                  "INDENTURE" means this instrument as originally executed and
delivered or, if amended or supplemented as herein provided, as so amended or
supplemented or both, and shall include the forms and terms of particular series
of Securities established as contemplated hereunder.

                  "INTEREST" means, when used with respect to non-interest
bearing Securities, interest payable after maturity.

                  "ISSUER" means The Lubrizol Corporation, an Ohio corporation
and, subject to Article Nine, its successors and assigns.

                  "ISSUER ORDER" means a written statement, request or order of
the Issuer signed in its name by the chairman of the Board of Directors, the
chief executive officer, the president, the chief financial officer, the
treasurer, the controller or any other officer designated by the Board of
Directors or any of the foregoing officers of the Issuer.

                  "JUDGMENT CURRENCY" shall have the meaning set forth in
Section 11.12.

                  "MORTGAGE" shall have the meaning set forth in Section 3.6.

                                       4
<PAGE>   13


                  "NET RENTAL PAYMENTS" under any lease for any period shall
mean the sum of monies and other payments required to be paid by the lessee
under such lease as rent thereunder, not including, by way of example, amounts
payable by the lessee for maintenance and repairs, financing services,
insurance, taxes, assessments and similar charges and for contingent rents (such
as those based on sales).

                  "OFFICER'S CERTIFICATE" means a certificate signed by the
chairman of the Board of Directors, the chief executive officer, the president,
the chief financial officer, the treasurer, the controller or any other officer
designated by the Board of Directors or any of the foregoing officers of the
Issuer and delivered to the Trustee. Each such certificate shall comply with
Section 314 of the Trust Indenture Act of 1939 and include the statements
provided for in Section 11.5.

                  "OPINION OF COUNSEL" means an opinion in writing signed by the
General Counsel of the Issuer or by such other legal counsel who may be an
employee of or counsel to the Issuer and who shall be satisfactory to the
Trustee. Each such opinion shall comply with Section 314 of the Trust Indenture
Act of 1939 and include the statements provided for in Section 11.5.

                  "ORIGINAL ISSUE DATE" of any Security (or portion thereof)
means the earlier of (a) the date of such Security or (b) the date of any
Security (or portion thereof) for which such Security was issued (directly or
indirectly) on registration of transfer, exchange or substitution.

                  "ORIGINAL ISSUE DISCOUNT SECURITY" means any Security that
provides for an amount less than the principal amount thereof to be due and
payable upon a declaration of acceleration of the maturity thereof pursuant to
Section 5.1.

                  "OUTSTANDING," when used with reference to Securities, shall,
subject to the provisions of Section 7.4, mean, as of any particular time, all
Securities authenticated and delivered by the Trustee under this Indenture,
except

                  (a) Securities theretofore cancelled by the Trustee or
         delivered to the Trustee for cancellation;

                  (b) Securities, or portions thereof, for the payment or
         redemption of which moneys or U.S. Government Obligations (as provided
         for in Section 10.1) in the necessary amount shall have been deposited
         in trust with the Trustee or with any paying agent (other than the
         Issuer) or shall have been set aside, segregated and held in trust by
         the Issuer for the Holders of such Securities (if the Issuer shall act
         as its own paying agent), PROVIDED that if such Securities, or portions
         thereof, are to be redeemed prior to the maturity thereof, notice of
         such redemption shall have been given as herein provided, or provision
         satisfactory to the Trustee shall have been made for giving such
         notice; and

                  (c) Securities which shall have been paid or in substitution
         for which other Securities shall have been authenticated and delivered
         pursuant to the terms of Section 2.9 (except with respect to any such
         Security as to which proof satisfactory to the Trustee is presented
         that such Security is held by a person in whose hands such Security is
         a legal, valid and binding obligation of the Issuer).

                                       5
<PAGE>   14



                  In determining whether the Holders of the requisite principal
amount of Outstanding Securities of any or all series have given any request,
demand, authorization, direction, notice, consent or waiver hereunder, the
principal amount of an Original Issue Discount Security that shall be deemed to
be Outstanding for such purposes shall be the amount of the principal thereof
that would be due and payable as of the date of such determination upon a
declaration of acceleration of the maturity thereof pursuant to Section 5.1.

                  "PERIODIC OFFERING" means an offering of Securities of a
series from time to time, the specific terms of which Securities, including,
without limitation, the rate or rates of interest, if any, thereon, the stated
maturity or maturities thereof and the redemption provisions, if any, with
respect thereto, are to be determined by the Issuer or its agents upon the
issuance of such Securities.

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

                  "PRINCIPAL" whenever used with reference to the Securities or
any Security or any portion thereof, shall be deemed to include "and premium, if
any."

                  "PRINCIPAL MANUFACTURING PROPERTY" shall mean any
manufacturing plant or any testing or research and development facility of the
Issuer or a Subsidiary unless, in the reasonable opinion of the Board of
Directors, such plant or facility is not of material importance to the total
business conducted by the Issuer and its consolidated Subsidiaries.

                  "RECORD DATE" shall have the meaning set forth in Section 2.7.

                  "REGISTERED GLOBAL SECURITY" means a Security evidencing all
or part of a series of Registered Securities, issued to the Depositary for such
series in accordance with Section 2.4, and bearing the legend prescribed in
Section 2.4.

                  "REGISTERED SECURITY" means any Security registered on the
Security register of the Issuer.

                  "REQUIRED CURRENCY" shall have the meaning set forth in
Section 11.12.

                  "RESPONSIBLE OFFICER" when used with respect to the Trustee
means the chairman of the Board of Directors, any vice chairman of the board of
directors, the chairman of the trust committee, the chairman of the executive
committee, any vice chairman of the executive committee, the president, any vice
president (whether or not designated by numbers or words added before or after
the title "vice president"), the cashier, the secretary, the treasurer, any
trust officer, any assistant trust officer, any assistant vice president, any
assistant cashier, any assistant secretary, any assistant treasurer, or any
other officer or assistant officer of the Trustee customarily performing
functions similar to those performed by the persons who at the time shall be
such officers, respectively, or to whom any corporate trust matter is referred
because of his knowledge of and familiarity with the particular subject.

                                       6
<PAGE>   15

                  "RESTRICTED SUBSIDIARY" shall mean any Subsidiary which owns
or is the lessee of any Principal Manufacturing Property or is otherwise
designated by the Board of Directors as a Restricted Subsidiary.

                  "SECURITY" or "SECURITIES" (except as otherwise provided in
Section 6.8) has the meaning stated in the first recital of this Indenture, or,
as the case may be, Securities that have been authenticated and delivered under
this Indenture.

                  "SUBSIDIARY" means any corporation, partnership or other
entity of which at the time of determination the Issuer owns or controls
directly or indirectly more than 50% of the shares of voting stock or equivalent
interest.

                  "TRUST INDENTURE ACT OF 1939" (except as otherwise required by
applicable law or as provided in Sections 8.1 and 8.2) means the Trust Indenture
Act of 1939 as in force at the date as of which this Indenture was originally
executed.

                  "TRUSTEE" means the Person identified as "Trustee" in the
first paragraph hereof and, subject to the provisions of Article Six, shall also
include any successor trustee. "Trustee" shall also mean or include each Person
who is then a trustee hereunder and if at any time there is more than one such
Person, "Trustee" as used with respect to the Securities of any series shall
mean the trustee with respect to the Securities of such series.

                  "UNREGISTERED SECURITY" means any Security other than a
Registered Security.

                  "U.S. GOVERNMENT OBLIGATIONS" shall have the meaning set forth
in Section 10.1(A).

                  "YIELD TO MATURITY" means the yield to maturity on a series of
Securities, calculated at the time of issuance of such series, or, if
applicable, at the most recent redetermination of interest on such series, and
calculated in accordance with accepted financial practice.


                                   ARTICLE TWO

                                   SECURITIES
                                   ----------

                  SECTION 2.1 FORMS GENERALLY. The Securities of each series and
the Coupons, if any, to be attached thereto shall be substantially in such form
(not inconsistent with this Indenture) as shall be established by or pursuant to
one or more Board Resolutions (as set forth in a Board Resolution or, to the
extent established pursuant to rather than set forth in a Board Resolution, an
Officer's Certificate detailing such establishment) or in one or more indentures
supplemental hereto, in each case with such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by this
Indenture and may have imprinted or otherwise reproduced thereon such legend or
legends or endorsements, not inconsistent with the provisions of this Indenture,
as may be required to comply with any law or with any rules or 

                                       7
<PAGE>   16

regulations pursuant thereto, or with any rules of any securities exchange or to
conform to general usage, all as may be determined by the officers executing
such Securities and Coupons, if any, as evidenced by their execution of such
Securities and Coupons.

                  The definitive Securities and Coupons, if any, shall be
printed, lithographed or engraved on steel engraved borders or may be produced
in any other manner, all as determined by the officers executing such Securities
and Coupons, if any, as evidenced by their execution of such Securities and
Coupons, if any.

                  SECTION 2.2 FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION.
The Trustee's certificate of authentication on all Securities shall be in
substantially the following form:

                  "This is one of the Securities referred to in the
within-mentioned Indenture.

                                                                             ,
                                        -------------------------------------
                                                   as Trustee

                                       By
                                         ------------------------------------
                                              Authorized Officer"


                  If at any time there shall be an Authenticating Agent
appointed with respect to any series of Securities, then the Trustee's
Certificate of Authentication to be borne by the Securities of each such series
shall be substantially as follows:

                  "This is one of the Securities referred to in the
within-mentioned Indenture.

                                                                             ,
                                        -------------------------------------
                                                   as Trustee

                                       By
                                         ------------------------------------
                                              Authorized Officer"



                  SECTION 2.3 AMOUNT UNLIMITED; ISSUABLE IN SERIES. The
aggregate principal amount of Securities which may be authenticated and
delivered under this Indenture is unlimited.

                  The Securities may be issued in one or more series and each
such series shall rank equally and pari passu with all other unsecured and
unsubordinated debt of the Issuer. There shall be established in or pursuant to
one or more Board Resolutions (and to the extent established pursuant to rather
than set forth in a Board Resolution, in an Officer's Certificate detailing such
establishment) or established in one or more indentures supplemental hereto,
prior to the initial issuance of Securities of a series,

                  (1) the designation of the Securities of the series, which
         shall distinguish the Securities of the series from the Securities of
         all other series;

                                       8
<PAGE>   17

                  (2) any limit upon the aggregate principal amount of the
         Securities of the series that may be authenticated and delivered under
         this Indenture (except for Securities authenticated and delivered upon
         registration of transfer of, or in exchange for, or in lieu of, other
         Securities of the series pursuant to Section 2.8, 2.9, 2.11, 8.5 or
         12.3);

                  (3) if other than Dollars, the coin or currency in which the
         Securities of that series are denominated (including, but not limited
         to, any Foreign Currency or ECU);

                  (4) the date or dates on which the principal of the Securities
         of the series is payable;

                  (5) the rate or rates at which the Securities of the series
         shall bear interest, if any, the date or dates from which such interest
         shall accrue, on which such interest shall be payable and (in the case
         of Registered Securities) on which a record shall be taken for the
         determination of Holders to whom interest is payable and/or the method
         by which such rate or rates or date or dates shall be determined;

                  (6) the place or places where the principal of and any
         interest on Securities of the series shall be payable (if other than as
         provided in Section 3.2);

                  (7) the right, if any, of the Issuer to redeem Securities of
         the series, in whole or in part, at its option and the period or
         periods within which, the price or prices at which and any terms and
         conditions upon which Securities of the series may be so redeemed,
         pursuant to any sinking fund or otherwise;

                  (8) the obligation, if any, of the Issuer to redeem, purchase
         or repay Securities of the series pursuant to any mandatory redemption,
         sinking fund or analogous provisions or at the option of a Holder
         thereof and the price or prices at which and the period or periods
         within which and any terms and conditions upon which Securities of the
         series shall be redeemed, purchased or repaid, in whole or in part,
         pursuant to such obligation;

                  (9) if other than denominations of $1,000 and any integral
         multiple thereof in the case of Registered Securities, or $1,000 and
         $5,000 in the case of Unregistered Securities, the denominations in
         which Securities of the series shall be issuable;

                  (10) if other than the principal amount thereof, the portion
         of the principal amount of Securities of the series which shall be
         payable upon declaration of acceleration of the maturity thereof;

                  (11) if other than the coin or currency in which the
         Securities of that series are denominated, the coin or currency in
         which payment of the principal of or interest on the Securities of such
         series shall be payable;

                  (12) if the principal of or interest on the Securities of such
         series are to be payable, at the election of the Issuer or a Holder
         thereof, in a coin or currency other than that in which the Securities
         are denominated, the period or periods within which, and the terms and
         conditions upon which, such election may be made;

                                       9
<PAGE>   18


                  (13) if the amount of payments of principal of and interest on
         the Securities of the series may be determined with reference to an
         index based on a coin or currency other than that in which the
         Securities of the series are denominated, the manner in which such
         amounts shall be determined;

                  (14) whether the Securities of the series will be issuable as
         Registered Securities (and if so, whether such Securities will be
         issuable as Registered Global Securities) or Unregistered Securities
         (with or without Coupons), or any combination of the foregoing, any
         restrictions applicable to the offer, sale or delivery of Unregistered
         Securities or the payment of interest thereon and, if other than as
         provided in Section 2.8, the terms upon which Unregistered Securities
         of any series may be exchanged for Registered Securities of such series
         and vice versa;

                  (15) whether and under what circumstances the Issuer will pay
         additional amounts on the Securities of the series held by a person who
         is not a U.S. person in respect of any tax, assessment or governmental
         charge withheld or deducted and, if so, whether the Issuer will have
         the option to redeem such Securities rather than pay such additional
         amounts;

                  (16) if the Securities of such series are to be issuable in
         definitive form (whether upon original issue or upon exchange of a
         temporary Security of such series) only upon receipt of certain
         certificates or other documents or satisfaction of other conditions,
         the form and terms of such certificates, documents or conditions;

                  (17) any trustees, depositaries, authenticating or paying
         agents, transfer agents or registrars or any other agents with respect
         to the Securities of such series;

                  (18) any other events of default or covenants with respect to
         the Securities of such series;

                  (19) whether the Securities of the series shall be issued in
         the form of one or more Registered Global Securities and, in such case,
         the Depositary for such Registered Global Security or Securities; and

                  (20) any other terms of the series (which terms shall not be
         inconsistent with the provisions of this Indenture).

                  All Securities of any one series and Coupons, if any,
appertaining thereto, shall be substantially identical, except in the case of
Registered Securities as to denomination and except as may otherwise be provided
by or pursuant to the Board Resolution or Officer's Certificate referred to
above or as set forth in any such indenture supplemental hereto. All Securities
of any one series need not be issued at the same time and may be issued from
time to time, consistent with the terms of this Indenture, if so provided by or
pursuant to such Board Resolution, such Officer's Certificate or in any such
indenture supplemental hereto.

                                       10
<PAGE>   19

         SECTION 2.4 AUTHENTICATION AND DELIVERY OF SECURITIES. The Issuer may
deliver Securities of any series having attached thereto appropriate Coupons, if
any, executed by the Issuer to the Trustee for authentication together with the
applicable documents referred to below in this Section, and the Trustee shall
thereupon authenticate and deliver such Securities to or upon the order of the
Issuer (contained in the Issuer Order referred to below in this Section) or
pursuant to such procedures acceptable to the Trustee and to such recipients as
may be specified from time to time by an Issuer Order. The maturity date,
original issue date, interest rate and any other terms of the Securities of such
series and Coupons, if any, appertaining thereto shall be determined by or
pursuant to such Issuer Order and procedures. If provided for in such
procedures, such Issuer Order may authorize authentication and delivery pursuant
to oral instructions from the Issuer or its duly authorized agent, which
instructions shall be promptly confirmed in writing. In authenticating such
Securities and accepting the additional responsibilities under this Indenture in
relation to such Securities, the Trustee shall be entitled to receive (in the
case of subparagraphs 2, 3 and 4 below only at or before the time of the first
request of the Issuer to the Trustee to authenticate Securities of such series)
and (subject to Section 6.1) shall be fully protected in relying upon, unless
and until such documents have been superseded or revoked:

                  (1) an Issuer Order requesting such authentication and setting
         forth delivery instructions if the Securities and Coupons, if any, are
         not to be delivered to the Issuer, provided that, with respect to
         Securities of a series subject to a Periodic Offering, (a) such Issuer
         Order may be delivered by the Issuer to the Trustee prior to the
         delivery to the Trustee of such Securities for authentication and
         delivery, (b) the Trustee shall authenticate and deliver Securities of
         such series for original issue from time to time, in an aggregate
         principal amount not exceeding the aggregate principal amount
         established for such series, pursuant to an Issuer Order or pursuant to
         procedures acceptable to the Trustee as may be specified from time to
         time by an Issuer Order, (c) the maturity date or dates, original issue
         date or dates, interest rate or rates and any other terms of Securities
         of such series shall be determined by an Issuer Order or pursuant to
         such procedures and (d) if provided for in such procedures, such Issuer
         Order may authorize authentication and delivery pursuant to oral or
         electronic instructions from the Issuer or its duly authorized agent or
         agents, which oral instructions shall be promptly confirmed in writing;

                  (2) any Board Resolution, Officer's Certificate and/or
         executed supplemental indenture referred to in Sections 2.1 and 2.3 by
         or pursuant to which the forms and terms of the Securities and Coupons,
         if any, were established;

                  (3) an Officer's Certificate setting forth the form or forms
         and terms of the Securities and Coupons, if any, stating that the form
         or forms and terms of the Securities and Coupons, if any, have been
         established pursuant to Sections 2.1 and 2.3 and comply with this
         Indenture, and covering such other matters as the Trustee may
         reasonably request; and

                  (4) At the option of the Issuer, either Opinions of Counsel,
         or letters addressed to the Trustee permitting it to rely on Opinions
         of Counsel, substantially to the effect that:

                                       11
<PAGE>   20

                           (a) the forms of the Securities and Coupons, if any,
                  have been duly authorized and established in conformity with
                  the provisions of this Indenture;

                           (b) in the case of an underwritten offering, the
                  terms of the Securities have been duly authorized and
                  established in conformity with the provisions of this
                  Indenture, and, in the case of an offering that is not
                  underwritten, certain terms of the Securities have been
                  established pursuant to a Board Resolution, an Officer's
                  Certificate or a supplemental indenture in accordance with
                  this Indenture, and when such other terms as are to be
                  established pursuant to procedures set forth in an Issuer
                  Order shall have been established, all such terms will have
                  been duly authorized by the Issuer and will have been
                  established in conformity with the provisions of this
                  Indenture;

                           (c) when the Securities and Coupons, if any, have
                  been executed by the Issuer and authenticated by the Trustee
                  in accordance with the provisions of this Indenture and
                  delivered to and duly paid for by the purchasers thereof, they
                  will have been duly issued under this Indenture and will be
                  valid and legally binding obligations of the Issuer,
                  enforceable in accordance with their respective terms, and
                  will be entitled to the benefits of this Indenture; and

                           (d) the execution and delivery by the Issuer of, and
                  the performance by the Issuer of its obligations under, the
                  Securities and Coupons, if any, will not contravene any
                  provision of applicable law or the articles of incorporation
                  or regulations of the Issuer or any agreement or other
                  instrument binding upon the Issuer or any of its Subsidiaries
                  that is material to the Issuer and its Subsidiaries,
                  considered as one enterprise, or, to the best of such
                  counsel's knowledge, any judgment, order or decree of any
                  governmental body, agency or court having jurisdiction over
                  the Issuer or any Subsidiary, and no consent, approval or
                  authorization of any governmental body or agency is required
                  for the performance by the Issuer of its obligations under the
                  Securities and Coupons, if any, except such as are specified
                  and have been obtained and such as may be required by the
                  securities or blue sky laws of the various states in
                  connection with the offer and sale of the Securities and
                  Coupons, if any.

                  In rendering such opinions, such counsel may qualify any
opinions as to enforceability by stating that such enforceability may be limited
by bankruptcy, insolvency, reorganization, liquidation, moratorium and other
similar laws affecting the rights and remedies of creditors and is subject to
general principles of equity (regardless of whether such enforceability is
considered in a proceeding in equity or at law). Such counsel may rely, as to
all matters governed by the laws of jurisdictions other than the State of New
York and the State of Ohio and the Federal law of the United States, upon the
opinions of other counsel (copies of which shall be furnished to, and which
counsel shall be reasonably satisfactory to, the Trustee) in which case the
opinion shall state that such counsel believes he and the Trustee are entitled
so to rely. Such counsel may also state that, insofar as such opinion involves
factual matters, he has relied, to the extent he deems proper, upon certificates
of officers of the Issuer and its Subsidiaries and certificates of public
officials.

                                       12
<PAGE>   21

                  The Trustee shall have the right to decline to authenticate
and deliver any Securities under this Section if the Trustee, being advised by
counsel, determines that such action may not lawfully be taken by the Issuer or
if the Trustee in good faith by its board of directors or board of trustees,
executive committee, or a trust committee of directors or trustees or
Responsible Officers shall determine that such action would expose the Trustee
to personal liability to existing Holders or would affect the Trustee's own
rights, duties or immunities under the Securities, this Indenture or otherwise.

                  If the Issuer shall establish pursuant to Section 2.3 that the
Securities of a series are to be issued in the form of one or more Registered
Global Securities, then the Issuer shall execute and the Trustee shall, in
accordance with this Section and the Issuer Order with respect to such series,
authenticate and deliver one or more Registered Global Securities that (i) shall
represent and shall be denominated in an amount equal to the aggregate principal
amount of all of the Securities of such series to be represented by such
Registered Global Security or Securities, (ii) shall be registered in the name
of the Depositary for such Registered Global Security or Securities or the
nominee of such Depositary, (iii) shall be delivered by the Trustee to such
Depositary or pursuant to such Depositary's instructions and (iv) shall bear a
legend substantially to the following effect: "Unless this certificate is
presented by an authorized representative of a Depositary to the Issuer or its
agent for registration of transfer, exchange or payment, and any certificate
issued is registered in the name of the nominee of such Depositary or such other
name as requested by an authorized representative of such Depositary and any
payment is made to the nominee of such Depositary, ANY TRANSFER, PLEDGE OR OTHER
USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL since the
registered owner hereof, the nominee, has an interest herein."

                  Each Depositary designated pursuant to Section 2.3 must, at
the time of its designation and at all times while it serves as Depositary, be a
clearing agency registered under the Securities Exchange Act of 1934 and any
other applicable statute or regulation.

                  SECTION 2.5 EXECUTION OF SECURITIES. The Securities and, if
applicable, each Coupon appertaining thereto shall be signed on behalf of the
Issuer by any two of the chairman of its Board of Directors or its chief
executive officer or its president or its chief financial officer or its
treasurer or its controller or any other officer designated by the Board of
Directors, under its corporate seal (except in the case of Coupons) which may,
but need not, be attested. Such signatures may be the manual or facsimile
signatures of the present or any future such officers. The seal of the Issuer
may be in the form of a facsimile thereof and may be impressed, affixed,
imprinted or otherwise reproduced on the Securities. Typographical and other
minor errors or defects in any such reproduction of the seal or any such
signature shall not affect the validity or enforceability of any Security that
has been duly authenticated and delivered by the Trustee.

                  In case any officer of the Issuer who shall have signed any of
the Securities or Coupons, if any, shall cease to be such officer before the
Security or coupon so signed (or the Security to which the Coupon so signed
appertains) shall be authenticated and delivered by the Trustee or disposed of
by the Issuer, such Security or Coupon nevertheless may be authenticated and
delivered or disposed of as though the person who signed such Security or Coupon
had not ceased to be such officer of the Issuer; and any Security or Coupon may
be signed on behalf of the Issuer by such persons as, at the actual date of the
execution of such Security or Coupon, 

                                       13
<PAGE>   22


shall be the proper officers of the Issuer, although at the date of the
execution and delivery of this Indenture any such person was not such an
officer.

                  SECTION 2.6 CERTIFICATE OF AUTHENTICATION. Only such
Securities as shall bear thereon a certificate of authentication substantially
in the form hereinbefore recited, executed by the Trustee by the manual
signature of one of its authorized officers, shall be entitled to the benefits
of this Indenture or be valid or obligatory for any purpose. No Coupon shall be
entitled to the benefits of this Indenture or shall be valid and obligatory for
any purpose until the certificate of authentication on the Security to which
such Coupon appertains shall have been duly executed by the Trustee. The
execution of such certificate by the Trustee upon any Security executed by the
Issuer shall be conclusive evidence that the Security so authenticated has been
duly authenticated and delivered hereunder and that the Holder is entitled to
the benefits of this Indenture.

                  SECTION 2.7 DENOMINATION AND DATE OF SECURITIES; PAYMENTS OF
INTEREST. The Securities of each series shall be issuable as Registered
Securities or Unregistered Securities in denominations established as
contemplated by Section 2.3 or, with respect to the Registered Securities of any
series, if not so established, in denominations of $1,000 and any integral
multiple thereof. If denominations of Unregistered Securities of any series are
not so established, such Securities shall be issuable in denominations of $1,000
and $5,000. The Securities of each series shall be numbered, lettered or
otherwise distinguished in such manner or in accordance with such plan as the
officers of the Issuer executing the same may determine with the approval of the
Trustee, as evidenced by the execution and authentication thereof.

                  Each Registered Security shall be dated the date of its
authentication. Each Unregistered Security shall be dated as provided in the
resolution or resolutions of the Board of Directors of the Issuer referred to in
Section 2.3. The Securities of each series shall bear interest, if any, from the
date, and such interest shall be payable on the dates, established as
contemplated by Section 2.3.

                  Unless otherwise provided in the Registered Securities of any
series, the person in whose name any Registered Security of any series is
registered at the close of business on any record date applicable to a
particular series with respect to any interest payment date for such series
shall be entitled to receive the interest, if any, payable on such interest
payment date notwithstanding any transfer or exchange of such Registered
Security subsequent to the record date and prior to such interest payment date,
except if and to the extent the Issuer shall default in the payment of the
interest due on such interest payment date for such series, in which case such
defaulted interest shall be paid to the persons in whose names Outstanding
Registered Securities for such series are registered at the close of business on
a subsequent record date (which shall be not less than five Business Days prior
to the date of payment of such defaulted interest) established by notice given
by mail by or on behalf of the Issuer to the Holders of Registered Securities
not less than 15 days preceding such subsequent record date. The term "record
date" as used with respect to any interest payment date (except a date for
payment of defaulted interest) for the Securities of any series shall mean the
date specified as such in the terms of the Registered Securities of such series
established as contemplated by Section 2.3, or, if no such date is so
established, if such interest payment date is the first day of a calendar month,
the fifteenth day of the next preceding calendar month or, if such interest
payment date is the 

                                       14
<PAGE>   23

fifteenth day of a calendar month, the first day of such calendar month, whether
or not such record date is a Business Day.

                  SECTION 2.8 REGISTRATION, TRANSFER AND EXCHANGE. The Issuer
will keep at each office or agency to be maintained for the purpose as provided
in Section 3.2 for each series of Securities a register or registers in which,
subject to such reasonable regulations as it may prescribe, it will provide for
the registration of Registered Securities of such series and the registration of
transfer of Registered Securities of such series. Such register shall be in
written form in the English language or in any other form capable of being
converted into such form within a reasonable time. At all reasonable times such
register or registers shall be open for inspection by the Trustee.

                  Upon due presentation for registration of transfer of any
Registered Security of any series at any such office or agency to be maintained
for the purpose as provided in Section 3.2, the Issuer shall execute and the
Trustee shall authenticate and deliver in the name of the transferee or
transferees a new Registered Security or Registered Securities of the same
series, maturity date, interest rate and original issue date in authorized
denominations for a like aggregate principal amount.

                  Unregistered Securities (except for any temporary global
Unregistered Securities) and Coupons (except for Coupons attached to any
temporary global Unregistered Securities) shall be transferable by delivery.

                  At the option of the Holder thereof, Registered Securities of
any series (other than a Registered Global Security, except as set forth below)
may be exchanged for a Registered Security or Registered Securities of such
series having authorized denominations and an equal aggregate principal amount,
upon surrender of such Registered Securities to be exchanged at the agency of
the Issuer that shall be maintained for such purpose in accordance with Section
3.2 and upon payment, if the Issuer shall so require, of the charges hereinafter
provided. If the Securities of any series are issued in both registered and
unregistered form, except as otherwise specified pursuant to Section 2.3, at the
option of the Holder thereof, Unregistered Securities of any series may be
exchanged for Registered Securities of such series having other authorized
denominations and an equal aggregate principal amount, upon surrender of such
Unregistered Securities to be exchanged at the agency of the Issuer that shall
be maintained for such purpose in accordance with Section 3.2, with, in the case
of Unregistered Securities that have Coupons attached, all unmatured Coupons and
all matured Coupons in default thereto appertaining, and upon payment, if the
Issuer shall so require, of the charges hereinafter provided. At the option of
the Holder thereof, if Unregistered Securities of any series, maturity date,
interest rate and original issue date are issued in more than one authorized
denomination, except as otherwise specified pursuant to Section 2.3, such
Unregistered Securities may be exchanged for Unregistered Securities of such
series having authorized denominations and an equal aggregate principal amount,
upon surrender of such Unregistered Securities to be exchanged at the agency of
the Issuer that shall be maintained for such purpose in accordance with Section
3.2 or as specified pursuant to Section 2.3, with, in the case of Unregistered
Securities that have Coupons attached, all unmatured Coupons and all matured
Coupons in default thereto appertaining, and upon payment, if the Issuer shall
so require, of the charges hereinafter provided. Unless otherwise specified
pursuant to Section 2.3(14), Registered Securities of any series may not be

                                       15

<PAGE>   24

exchanged for Unregistered Securities of such series. Whenever any Securities
are so surrendered for exchange, the Issuer shall execute, and the Trustee shall
authenticate and deliver, the Securities which the Holder making the exchange is
entitled to receive. All Securities and Coupons surrendered upon any exchange or
transfer provided for in this Indenture shall be promptly cancelled and disposed
of by the Trustee and the Trustee will deliver a certificate of disposition
thereof to the Issuer.

                  All Registered Securities presented for registration of
transfer, exchange, redemption or payment shall (if so required by the Issuer or
the Trustee) be duly endorsed by, or be accompanied by a written instrument or
instruments of transfer in form satisfactory to the Issuer and the Trustee duly
executed by the Holder or his attorney duly authorized in writing.

                  The Issuer may require payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in connection with any
exchange or registration of transfer of Securities. No service charge shall be
made for any such transaction.

                  The Issuer shall not be required to exchange or register a
transfer of (a) any Securities of any series for a period of 15 days next
preceding the first mailing of notice of redemption of Securities of such series
to be redeemed or (b) any Securities selected, called or being called for
redemption, in whole or in part, except, in the case of any Security to be
redeemed in part, the portion thereof not so to be redeemed.

                  Notwithstanding any other provision of this Section 2.8,
unless and until it is exchanged in whole or in part for Securities in
definitive registered form, a Registered Global Security representing all or a
portion of the Securities of a series may not be transferred except as a whole
by the Depositary for such series to a nominee of such Depositary or by a
nominee of such Depositary to such Depositary or another nominee of such
Depositary or by such Depositary or any such nominee to a successor Depositary
for such series or a nominee of such successor Depositary.

                  If at any time the Depositary for any Registered Securities of
a series represented by one or more Registered Global Securities notifies the
Issuer that it is unwilling or unable to continue as Depositary for such
Registered Securities or if at any time the Depositary for such Registered
Securities shall no longer be eligible under Section 2.4, the Issuer shall
appoint a successor Depositary eligible under Section 2.4 with respect to such
Registered Securities. If a successor Depositary eligible under Section 2.4 for
such Registered Securities is not appointed by the Issuer within 90 days after
the Issuer receives such notice or becomes aware of such ineligibility, the
Issuer's election pursuant to Section 2.3 that such Registered securities be
represented by one or more Registered Global Securities shall no longer be
effective and the Issuer will execute, and the Trustee, upon receipt of an
Officer's Certificate for the authentication and delivery of definitive
Securities of such series, will authenticate and deliver, Securities of such
series in definitive registered form without coupons, in any authorized
denominations, in an aggregate principal amount equal to the principal amount of
the Registered Global Security or Securities representing such Registered
Securities in exchange for such Registered Global Security or Securities.

                                       16
<PAGE>   25


                  The Issuer may at any time and in its sole discretion
determine that the Registered Securities of any series issued in the form of one
or more Registered Global Securities shall no longer be represented by a
Registered Global Security or Securities. In such event the Issuer will execute,
and the Trustee, upon receipt of an Officer's Certificate for the authentication
and delivery of definitive Securities of such series, will authenticate and
deliver, Securities of such series in definitive registered form without
coupons, in any authorized denominations, in an aggregate principal amount equal
to the principal amount of the Registered Global Security or Securities
representing such Registered Securities, in exchange for such Registered Global
Security or Securities.

                  If specified by the Issuer pursuant to Section 2.3 with
respect to Securities represented by a Registered Global Security, the
Depositary for such Registered Global Security may surrender such Registered
Global Security in exchange in whole or in part for Securities of the same
series in definitive registered form on such terms as are acceptable to the
Issuer and such Depositary. Thereupon, the Issuer shall execute, and the Trustee
shall authenticate and deliver, without service charge,

                  (i) to the Person specified by such Depositary a new
         Registered Security or Securities of the same series, of any authorized
         denominations as requested by such Person, in an aggregate principal
         amount equal to and in exchange for such Person's beneficial interest
         in the Registered Global Security; and

                  (ii) to such Depositary a new Registered Global Security in a
         denomination equal to the difference, if any, between the principal
         amount of the surrendered Registered Global Security and the aggregate
         principal amount of Registered Securities authenticated and delivered
         pursuant to clause (i) above.

                  Upon the exchange of a Registered Global Security for
Securities in definitive registered form without coupons, in authorized
denominations, such Registered Global Security shall be cancelled by the Trustee
or an agent of the Issuer or the Trustee. Securities in definitive registered
form without coupons issued in exchange for a Registered Global Security
pursuant to this Section 2.8 shall be registered in such names and in such
authorized denominations as the Depositary for such Registered Global Security,
pursuant to instructions from its direct or indirect participants or otherwise,
shall instruct the Trustee or an agent of the Issuer or the Trustee. The Trustee
or such agent shall deliver such Securities to or as directed by the Persons in
whose names such Securities are so registered.

                  All Securities issued upon any transfer or exchange of
Securities shall be valid obligations of the Issuer, evidencing the same debt,
and entitled to the same benefits under this Indenture, as the Securities
surrendered upon such transfer or exchange.

                  Notwithstanding anything herein or in the terms of any series
of Securities to the contrary, none of the Issuer, the Trustee or any agent of
the Issuer or the Trustee (any of which, other than the Issuer, shall rely on an
Officer's Certificate and an Opinion of Counsel) shall be required to exchange
any Unregistered Security for a Registered Security if such exchange would
result in adverse Federal income tax consequences to the Issuer (such as, for
example, the inability of the Issuer to deduct from its income, as computed for
Federal income tax purposes, 

                                       17
<PAGE>   26

the interest payable on the Unregistered Securities) under then applicable
United States Federal income tax laws.

                  SECTION 2.9 MUTILATED, DEFACED, DESTROYED, LOST AND STOLEN
SECURITIES. In case any temporary or definitive Security or any Coupon
appertaining to any Security shall become mutilated, defaced or be destroyed,
lost or stolen, the Issuer in its discretion may execute, and upon the written
request of any officer of the Issuer, the Trustee shall authenticate and deliver
a new Security of the same series, maturity date, interest rate and original
issue date, bearing a number or other distinguishing symbol not
contemporaneously outstanding, in exchange and substitution for the mutilated or
defaced Security, or in lieu of and in substitution for the Security so
destroyed, lost or stolen with Coupons corresponding to the Coupons appertaining
to the Securities so mutilated, defaced, destroyed, lost or stolen, or in
exchange or substitution for the Security to which such mutilated, defaced,
destroyed, lost or stolen Coupon appertained, with Coupons appertaining thereto
corresponding to the Coupons so mutilated, defaced, destroyed, lost or stolen.
In every case the applicant for a substitute Security or Coupon shall furnish to
the Issuer and to the Trustee and any agent of the Issuer or the Trustee such
security or indemnity as may be required by them to indemnify and defend and to
save each of them harmless and, in every case of destruction, loss or theft,
evidence to their satisfaction of the destruction, loss or theft of such
Security or Coupon and of the ownership thereof and in the case of mutilation or
defacement shall surrender the Security and related Coupons to the Trustee or
such agent.

                  Upon the issuance of any substitute Security or Coupon, the
Issuer may require the payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in relation thereto and any other
expenses (including the fees and expenses of the Trustee) or its agent connected
therewith. In case any Security or Coupon which has matured or is about to
mature or has been called for redemption in full shall become mutilated or
defaced or be destroyed, lost or stolen, the Issuer may instead of issuing a
substitute Security, pay or authorize the payment of the same or the relevant
Coupon (without surrender thereof except in the case of a mutilated or defaced
Security or Coupon), if the applicant for such payment shall furnish to the
Issuer and to the Trustee and any agent of the Issuer or the Trustee such
security or indemnity as any of them may require to save each of them harmless,
and, in every case of destruction, loss or theft, the applicant shall also
furnish to the Issuer and the Trustee and any agent of the Issuer or the Trustee
evidence to their satisfaction of the destruction, loss or theft of such
Security or Coupon and of the ownership thereof.

                  Every substitute Security or Coupon of any series issued
pursuant to the provisions of this Section by virtue of the fact that any such
Security or Coupon is destroyed, lost or stolen shall constitute an additional
contractual obligation of the Issuer, whether or not the destroyed, lost or
stolen Security or Coupon shall be at any time enforceable by anyone and shall
be entitled to all the benefits of (but shall be subject to all the limitations
of rights set forth in) this Indenture equally and proportionately with any and
all other Securities or Coupons of such series duly authenticated and delivered
hereunder. All Securities and Coupons shall be held and owned upon the express
condition that, to the extent permitted by law, the foregoing provisions are
exclusive with respect to the replacement or payment of mutilated, defaced,
destroyed, lost or stolen Securities and Coupons and shall preclude any and all
other rights or remedies 

                                       18
<PAGE>   27

notwithstanding any law or statute existing or hereafter enacted to the contrary
with respect to the replacement or payment of negotiable instruments or other
securities without their surrender.

                  SECTION 2.10 CANCELLATION OF SECURITIES; DESTRUCTION THEREOF.
All Securities and Coupons surrendered for payment, redemption, registration of
transfer or exchange, or for credit against any payment in respect of a sinking
or analogous fund, if surrendered to the Issuer or any agent of the Issuer or
the Trustee or any agent of the Trustee, shall be delivered to the Trustee or
its agent for cancellation or, if surrendered to the Trustee, shall be cancelled
by it; and no Securities or Coupons shall be issued in lieu thereof except as
expressly permitted by any of the provisions of this Indenture. The Trustee or
its agent shall dispose of cancelled Securities and Coupons held by it and
deliver a certificate of disposition to the Issuer. If the Issuer or its agent
shall acquire any of the Securities or Coupons, such acquisition shall not
operate as a redemption or satisfaction of the indebtedness represented by such
Securities or Coupons unless and until the same are delivered to the Trustee or
its agent for cancellation.

                  SECTION 2.11 TEMPORARY SECURITIES. Pending the preparation of
definitive Securities for any series, the Issuer may execute and the Trustee
shall authenticate and deliver temporary Securities for such series (printed,
lithographed, typewritten or otherwise reproduced, in each case in form
satisfactory to the Trustee). Temporary Securities of any series shall be
issuable as Registered Securities without Coupons, or as Unregistered Securities
with or without Coupons attached thereto, of any authorized denomination, and
substantially in the form of the definitive Securities of such series but with
such omissions, insertions and variations as may be appropriate for temporary
Securities, all as may be determined by the Issuer with the concurrence of the
Trustee as evidenced by the execution and authentication thereof. Temporary
Securities may contain such references to any provisions of this Indenture as
may be appropriate. Every temporary Security shall be executed by the Issuer and
be authenticated by the Trustee upon the same conditions and in substantially
the same manner, and with like effect, as the definite Securities. Without
reasonable delay the Issuer shall execute and shall furnish definitive
Securities of such series and thereupon temporary Registered Securities of such
series may be surrendered in exchange therefor without charge at each office or
agency to be maintained by the Issuer for that purpose pursuant to Section 3.2
and, in the case of Unregistered Securities, at any agency maintained by the
Issuer for such purpose as specified pursuant to Section 2.3, and the Trustee
shall authenticate and deliver in exchange for such temporary Securities of such
series an equal aggregate principal amount of definitive Securities of the same
series having authorized denominations and, in the case of Unregistered
Securities, having attached thereto any appropriate Coupons. Until so exchanged,
the temporary Securities of any series shall be entitled to the same benefits
under this Indenture as definitive Securities of such series, unless otherwise
established pursuant to Section 2.3. The provisions of this Section are subject
to any restrictions or limitations on the issue and delivery of temporary
Unregistered Securities of any series that may be established pursuant to
Section 2.3 (including any provision that Unregistered Securities of such series
initially be issued in the form of a single global Unregistered Security to be
delivered to a depositary or agency located outside the United States and the
procedures pursuant to which definitive or global Unregistered Securities of
such series would be issued in exchange for such temporary global Unregistered
Security).

                                       19
<PAGE>   28

                                  ARTICLE THREE

                             COVENANTS OF THE ISSUER
                             -----------------------

                  SECTION 3.1 PAYMENT OF PRINCIPAL AND INTEREST. The Issuer
covenants and agrees for the benefit of each series of Securities that it will
duly and punctually pay or cause to be paid the principal of, and interest on,
each of the Securities of such series (together with any additional amounts
payable pursuant to the terms of such Securities) at the place or places, at the
respective times and in the manner provided in such Securities and in the
Coupons, if any, appertaining thereto and in this Indenture. The interest on
Securities with Coupons attached (together with any additional amounts payable
pursuant to the terms of such Securities) shall be payable only upon
presentation and surrender of the several Coupons for such interest installments
as are evidenced thereby as they severally mature. If any temporary Unregistered
Security provides that interest thereon may be paid while such Security is in
temporary form, the interest on any such temporary Unregistered Security
(together with any additional amounts payable pursuant to the terms of such
Security) shall be paid, as to the installments of interest evidenced by Coupons
attached thereto, if any, only upon presentation and surrender thereof, and, as
to the other installments of interest, if any, only upon presentation of such
Securities for notation thereon of the payment of such interest, in each case
subject to any restrictions that may be established pursuant to Section 2.3. The
interest on Registered Securities (together with any additional amounts payable
pursuant to the terms of such Securities) shall be payable only to or upon the
written order of the Holders thereof and, at the option of the Issuer, may be
paid by wire transfer or by mailing checks for such interest payable to or upon
the written order of such Holders at their last addresses as they appear on the
registry books of the Issuer, unless otherwise provided in such Securities.

                  SECTION 3.2 OFFICES FOR PAYMENTS, ETC. So long as any
Registered Securities are authorized for issuance pursuant to this Indenture or
are outstanding hereunder, the Issuer will maintain in the Borough of Manhattan,
The City of New York, an office or agency where the Registered Securities of
each series may be presented for payment, where the Securities of each series
may be presented for exchange as is provided in this Indenture and, if
applicable, pursuant to Section 2.3 and where the Registered Securities of each
series may be presented for registration of transfer as in this Indenture
provided.

                  The Issuer will maintain one or more offices or agencies in a
city or cities located outside the United States (including any city in which
such an agency is required to be maintained under the rules of any stock
exchange on which the Securities of such series are listed) where the
Unregistered Securities, if any, of each series and Coupons, if any,
appertaining thereto may be presented for payment. No payment on any
Unregistered Security or Coupon will be made upon presentation of such
Unregistered Security or Coupon at an agency of the Issuer within the United
States nor will any payment be made by transfer to an account in, or by mail to
an address in, the United States unless pursuant to applicable United States
laws and regulations then in effect such payment can be made without adverse tax
consequences to the Issuer. Notwithstanding the foregoing, payments in Dollars
of Unregistered Securities of any series and Coupons appertaining thereto which
are payable in Dollars may be made at an agency of the Issuer maintained in the
Borough of Manhattan, The City of New York if such payment in Dollars at each
agency maintained by the Issuer outside the United States for payment on such

                                       20
<PAGE>   29



Unregistered Securities is illegal or effectively precluded by exchange controls
or other similar restrictions.

                  The Issuer will maintain in the Borough of Manhattan, The City
of New York, an office or agency where notices and demands to or upon the Issuer
in respect of the Securities of any series, the Coupons appertaining thereto or
this Indenture may be served.

                  The Issuer will give to the Trustee written notice of the
location of each such office or agency and of any change of location thereof. In
case the Issuer shall fail to maintain any agency required by this Section to be
located in the Borough of Manhattan, The City of New York, or shall fail to give
such notice of the location or of any change in the location of any of the above
agencies, presentations and demands may be made and notices may be served at the
Corporate Trust Office of the Trustee.

                  The Issuer may from time to time designate one or more
additional offices or agencies where the Securities of a series and any Coupons
appertaining thereto may be presented for payment, where the Securities of that
series may be presented for exchange as provided in this Indenture and pursuant
to Section 2.3 and where the Registered Securities of that series may be
presented for registration of transfer as in this Indenture provided, and the
Issuer may from time to time rescind any such designation, as the Issuer may
deem desirable or expedient; PROVIDED, HOWEVER, that no such designation or
rescission shall in any manner relieve the Issuer of its obligation to maintain
the agencies provided for in this Section. The Issuer will give to the Trustee
prompt written notice of any such designation or rescission thereof.

                  SECTION 3.3 APPOINTMENT TO FILL A VACANCY IN OFFICE OF 
TRUSTEE. The Issuer, whenever necessary to avoid or fill a vacancy in the
office of Trustee, will appoint, in the manner provided in Section 6.10, a
Trustee, so that there  shall at all times be a Trustee with respect to each
series of Securities hereunder.

                  SECTION 3.4 PAYING AGENTS. Whenever the Issuer shall appoint
a paying agent other than the Trustee with respect to the Securities of any
series, it will cause such paying agent to execute and deliver to the Trustee   
an instrument in which such agent shall agree with the Trustee, subject to the
provisions of this Section,

                  (a) that it will hold all sums received by it as such agent
         for the payment of the principal of or interest on the Securities of
         such series (whether such sums have been paid to it by the Issuer or by
         any other obligor on the Securities of such series) in trust for the
         benefit of the Holders of the Securities of such series, or Coupons
         appertaining thereto, if any, or of the Trustee,

                  (b) that it will give the Trustee notice of any failure by the
         Issuer (or by any other obligor on the Securities of such series) to
         make any payment of the principal of or interest on the Securities of
         such series when the same shall be due and payable, and

                  (c) that it will pay any such sums so held in trust by it to
         the Trustee upon the Trustee's written request at any time during the
         continuance of the failure referred to in clause (b) above.

                                      21
<PAGE>   30


                  The Issuer will, on or prior to each due date of the principal
of or interest on the Securities of such series, deposit with the paying agent a
sum sufficient to pay such principal or interest so becoming due, and (unless
such paying agent is the Trustee) the Issuer will promptly notify the Trustee of
any failure to take such action.

                  If the Issuer shall act as its own paying agent with respect
to the Securities of any series, it will, on or before each due date of the
principal of or interest on the Securities of such series, set aside, segregate
and hold in trust for the benefit of the Holders of the Securities of such
series or the Coupons appertaining thereto a sum sufficient to pay such
principal or interest so becoming due. The Issuer will promptly notify the
Trustee of any failure to take such action.

                  Anything in this Section to the contrary notwithstanding, but
subject to Section 10.1, the Issuer may at any time, for the purpose of
obtaining a satisfaction and discharge with respect to one or more or all series
of Securities hereunder, or for any other reason, pay or cause to be paid to the
Trustee all sums held in trust for any such series by the Issuer or any paying
agent hereunder, as required by this Section, such sums to be held by the
Trustee upon the trusts herein contained.

                  Anything in this Section to the contrary notwithstanding, the
agreement to hold sums in trust as provided in this Section is subject to the
provisions of Sections 10.3 and 10.4.

                  SECTION 3.5 WRITTEN STATEMENT TO TRUSTEE. The Issuer will 
furnish to the Trustee on or before April 30 in each year (beginning with 
April 30, 1999) a brief certificate (which need not comply with Section 11.5) 
from the principal executive, financial or accounting officer of the Issuer
stating that in the course of the performance by the signer of his duties as an
officer of the Issuer he would normally have knowledge of any default or
non-compliance by the Issuer in the performance of any covenants or conditions
contained in this Indenture, stating whether or not he has knowledge of any
such default or non-compliance and, if so, specifying each such default or
non-compliance of which the signer has knowledge and the nature thereof.

                  SECTION 3.6 NEGATIVE PLEDGE; LIMITATION ON SALE AND LEASEBACK
TRANSACTIONS 

                  (a) The Issuer will not issue, assume, incur or guarantee, and
         will not permit any Restricted Subsidiary to issue, assume, incur or
         guarantee, any Debt secured by any mortgage, pledge, lien or other
         encumbrance (any such mortgage, pledge, lien and other encumbrance
         being hereinafter called a "Mortgage"), upon any Principal
         Manufacturing Property of the Issuer or any Restricted Subsidiary, or
         upon shares of capital stock or Debt of any Restricted Subsidiary
         (whether such Principal Manufacturing Property or shares of stock are
         now owned or hereafter acquired or such Debt is now existing or
         hereafter incurred or assumed) without in any such case effectively
         providing, concurrently with the issuance or assumption of such Debt,
         that the Securities (together with, if the Issuer shall so determine,
         any other Debt of the Issuer or such Restricted Subsidiary ranking
         equally with the Securities and then existing or thereafter created)
         shall be secured equally and ratably with such Debt; PROVIDED, HOWEVER,
         that the foregoing restrictions shall not apply to:

                                       22
<PAGE>   31

                           (i) (A) the creation of Mortgages on any Principal
                  Manufacturing Property (including any improvements on an
                  existing property, as to which the Mortgage may include such
                  underlying real property as the Issuer may deem necessary for
                  such improvement and unnecessary for the operation of any
                  theretofore existing Principal Manufacturing Property on
                  adjoining real property) hereafter acquired by the Issuer or a
                  Restricted Subsidiary prior to, at the time of, or within 120
                  days after the latest of the acquisition, completion of
                  construction or commencement of commercial operation of such
                  property, to secure or provide for the payment of financing of
                  all or any part of the purchase price thereof or construction
                  of fixed improvements thereon, or (B) in addition to
                  assumptions in transactions contemplated by subparagraph (ii)
                  below, the assumption of any Mortgage upon any Principal
                  Manufacturing Property hereafter acquired existing at the time
                  of such acquisitions, or the acquisition of any Principal
                  Manufacturing Property subject to any Mortgage without the
                  assumption thereof; PROVIDED that (x) with respect to (A) and
                  (B) above, the aggregate principal amount of Debt secured by
                  any such Mortgage so issued, assumed or existing shall not
                  exceed 100% of the cost of such Principal Manufacturing
                  Property to the corporation acquiring the same or of the fair
                  value thereof (as determined by resolution adopted by the
                  Board of Directors) at the time of such acquisition, whichever
                  is less, (y) with respect to (A) and (B) above, in the case of
                  any such acquisition, construction or improvement the Mortgage
                  shall not apply to any property theretofore owned by the
                  Issuer or a Restricted Subsidiary, other than, in the case of
                  any such construction or improvement, any theretofore
                  unimproved real property on which the property so constructed,
                  or the improvement, is located (which unimproved real property
                  may at the option of the Issuer be segregated by legal
                  description from other real property of the Issuer appurtenant
                  to such Principal Manufacturing Property and subjected to the
                  Mortgage related to such construction or improvement) and (z)
                  with respect to (B) above, such Mortgage was not created in
                  contemplation of such acquisition;

                           (ii) the assumption of any Mortgages on any Principal
                  Manufacturing Property of a corporation which is merged into
                  or consolidated with the Issuer or a Restricted Subsidiary or
                  substantially all of the assets of which are acquired by the
                  Issuer or a Restricted Subsidiary; PROVIDED that such
                  Mortgages were not created in contemplation of such merger,
                  consolidation or acquisition;

                           (iii) Mortgages on any Principal Manufacturing
                  Property of the Issuer or a Restricted Subsidiary in favor of
                  the United States of America or any State thereof, or any
                  department, agency or instrumentality or political subdivision
                  of the United States of America or any State thereof, or in
                  favor of any other country, or any political subdivision
                  thereof, to secure partial, progress, advance or other
                  payments pursuant to any contract or statute or to secure any
                  Debt incurred or guaranteed for the purpose of financing all
                  or any part of the cost of acquiring, constructing or
                  improving the property subject to such Mortgages (including
                  Mortgages incurred in connection with financings of the type
                  contemplated by Section 103 of the Internal Revenue Code,
                  maritime financings under Title XI of the United States Code
                  or similar financings);

                                       23
<PAGE>   32

                           (iv) Mortgages securing Debt of a Restricted
                  Subsidiary owing to the Issuer or another Restricted
                  Subsidiary; and

                           (v) any extension, renewal or replacement (or
                  successive extensions, renewals or replacements) in whole or
                  in part, of any Mortgage referred to in the foregoing clauses
                  (i) through (iv); PROVIDED, HOWEVER, that the principal amount
                  of Debt so 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 all or a part of the property
                  which secured the Mortgage so extended, renewed or replaced
                  (plus improvements and construction on such property).

                  (b) Notwithstanding the provisions of subsection (a) of this
         Section, the Issuer or any one or more Restricted Subsidiaries may
         issue or assume Debt secured by a Mortgage on a Principal Manufacturing
         Property in addition to those permitted by subsection (a) of this
         Section and renew, extend or replace such Mortgages; PROVIDED that at
         the time of such creation, assumption, renewal, extension or
         replacement, and after giving effect thereto, Exempted Debt does not
         exceed 15% of Consolidated Net Tangible Assets.

                  (c) The Issuer will not, nor will it permit any Restricted
         Subsidiary to, enter into any arrangement with any Person providing for
         the leasing by the Issuer or any Restricted Subsidiary of any Principal
         Manufacturing Property, whether such Principal Manufacturing Property
         is now owned or hereafter acquired (except for temporary leases for a
         term, including renewals at the option of the lessee, of not more than
         three years and except for leases between the Issuer and a Restricted
         Subsidiary or between Restricted Subsidiaries), which property has been
         or is to be sold or transferred by the Issuer or such Restricted
         Subsidiary to such Person with the intention of taking back a lease on
         such property (a "sale and leaseback transaction") unless the net
         proceeds of such sale or transfer shall be at least equal to the fair
         value of such property as determined by resolution adopted by the Board
         of Directors and either:

                           (i) the Issuer or such Restricted Subsidiary would be
                  entitled, pursuant to the provisions of subsection (a) of this
                  Section, to issue or assume Debt secured by a Mortgage on such
                  property at least equal in amount to the Attributable Debt in
                  respect of such sale and leaseback transaction without equally
                  and ratably securing the Securities; or

                           (ii) since the date hereof and within a period
                  commencing twelve months prior to the consummation of such
                  sale and leaseback transaction and ending twelve months after
                  the consummation of such sale and leaseback transaction the
                  Issuer or such Restricted Subsidiary, as the case may be, has
                  expended or will expend, or a combination of both, for
                  facilities comprising all or a part of a Principal
                  Manufacturing Property an amount equal to (A) the net proceeds
                  of such sale and leaseback transaction and the Issuer elects
                  to designate such amount as a credit against such sale and
                  leaseback transaction or (B) a part

                                       24
<PAGE>   33

                  of the net proceeds of such sale and leaseback transaction and
                  the Issuer elects to designate such amount as a credit against
                  such sale and leaseback transaction and applies an amount
                  equal to the remainder of the net proceeds as provided in
                  clause (iii) hereof; or

                           (iii) such sale and leaseback transaction does not
                  come within the exceptions provided in clause (i) hereof and
                  the Issuer does not make the election permitted by clause (ii)
                  hereof or makes such election only as to part of such net
                  proceeds, in either which event the Issuer will, within 120
                  days after such sale and leaseback transaction, apply an
                  amount equal to the Attributable Debt in respect of such sale
                  and leaseback transaction (less an amount equal to the amount,
                  if any, elected under clause (ii) hereof) to the retirement
                  (other than any mandatory retirement or by way of payment at
                  maturity) of Debt with a maturity of greater than one year of
                  the Issuer or any Restricted Subsidiary (other than Debt of
                  the Issuer to any Restricted Subsidiary or of any Restricted
                  Subsidiary to the Issuer or another Restricted Subsidiary).

                  (d) Notwithstanding the provisions of paragraph (c) of this
         Section, the Issuer and any Restricted Subsidiary may enter into sale
         and leaseback transactions in addition to those permitted by paragraph
         (c) of this Section and without any obligation to make expenditures for
         facilities comprising a part or all of a Principal Manufacturing
         Property or to retire any Debt, provided that at the time of entering
         into such sale and leaseback transaction and after giving effect
         thereto, Exempted Debt does not exceed 10% of Consolidated Net Tangible
         Assets.

                  SECTION 3.7 LUXEMBOURG PUBLICATIONS. In the event of the
publication of any notice pursuant to Section 5.11, 6.8, 6.10(a), 6.11, 8.2,
10.4, 12.2 or 12.5, the party making such publication in the Borough of
Manhattan, The City of New York and London shall also, to the extent that notice
is required to be given to Holders of Securities of any series by applicable
Luxembourg law or stock exchange regulation, as evidenced by an Officer's
Certificate delivered to such party, make a similar publication in Luxembourg.


                                  ARTICLE FOUR

                    SECURITYHOLDERS LISTS AND REPORTS BY THE
                             ISSUER AND THE TRUSTEE
                             ----------------------

                  SECTION 4.1 ISSUER TO FURNISH TRUSTEE INFORMATION AS TO NAMES
AND ADDRESSES OF SECURITYHOLDERS. If and so long as the Trustee shall not be
the Security registrar for the Securities of any series, the Issuer and any
other obligor on the Securities will furnish or cause to be furnished to the
Trustee a list in such form as the Trustee may reasonably require of the names
and addresses of the Holders of the Registered Securities of such series
pursuant to Section 312 of the Trust Indenture Act of 1939 (a) semi-annually not
more than 15 days after each record date for the payment of interest on such
Registered Securities, as hereinabove specified, as of such record date and on
dates to be determined pursuant to Section 2.3 for non-interest bearing
Registered Securities in each year, and (b) at such other times as the Trustee
may request in

                                       25
<PAGE>   34

                                                                        
writing, within thirty days after receipt by the Issuer of any such request as
of a date not more than 15 days prior to the time such information is furnished.

                  SECTION 4.2 PRESERVATION AND DISCLOSURE OF SECURITYHOLDERS
LISTS.

                  This Section intentionally left blank.

                  SECTION 4.3 REPORTS BY THE ISSUER. The Issuer covenants to
file with the Trustee, within 30 days after the Issuer is required to file the
same with the Commission, copies of the annual reports and of the information,
documents, and other reports that the Issuer may be required to file with the
Commission pursuant to Section 13 or Section 15(d) of the Securities Exchange
Act of 1934 or pursuant to Section 314 of the Trust Indenture Act of 1939.

                  SECTION 4.4 REPORTS BY THE TRUSTEE. Any Trustee's report
required under Section 313(a) of the Trust Indenture Act of 1939 shall be
transmitted on or before January 15 in each year beginning January 15, 1999, as
provided in section 313(c) of the Trust Indenture Act of 1939, so long as any
Securities are Outstanding hereunder, and shall be dated as of a date convenient
to the Trustee no more than 60 days prior thereto.


                                  ARTICLE FIVE

                   REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS
                               ON EVENT OF DEFAULT
                               -------------------

                  SECTION 5.1 EVENT OF DEFAULT DEFINED; ACCELERATION OF
MATURITY; WAIVER OF DEFAULT. "Event of Default" with respect to Securities of 
any series wherever used herein, means each one of the following events which
shall have occurred and be continuing (whatever the reason for such Event of
Default and whether it shall be voluntary or involuntary or be effected by      
operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body):

                  (a) default in the payment of any installment of interest upon
         any of the Securities of such series as and when the same shall become
         due and payable, and continuance of such default for a period of 30
         days; or

                  (b) default in the payment of all or any part of the principal
         of any of the Securities of such series as and when the same shall
         become due and payable either at maturity, upon any redemption, by
         declaration or otherwise; or

                  (c) failure on the part of the Issuer duly to observe or
         perform any other of the covenants or agreements on the part of the
         Issuer in the Securities of such series (other than a covenant or
         warranty in respect of the Securities of such series a default in the
         performance or breach of which is elsewhere in this Section
         specifically dealt with) or in this Indenture contained for a period of
         60 days after the date on which written notice specifying such failure,
         stating that such notice is a "Notice of Default" hereunder and
         demanding that the Issuer remedy the same, shall have been given by
         registered or 

                                       26
<PAGE>   35


         certified mail, return receipt requested, to the Issuer by the Trustee,
         or to the Issuer and the Trustee by the holders of at least 25% in
         aggregate principal amount of the Outstanding Securities of all series
         affected thereby; or

                  (d) a court having jurisdiction in the premises shall enter a
         decree or order for relief in respect of the Issuer in an involuntary
         case under any applicable bankruptcy, insolvency or other similar law
         now or hereafter in effect, or appointing a receiver, liquidator,
         assignee, custodian, trustee, sequestrator (or similar official) of the
         Issuer or for any substantial part of its property or ordering the
         winding up or liquidation of its affairs, and such decree or order
         shall remain unstayed and in effect for a period of 60 consecutive
         days; or

                  (e) the Issuer shall commence a voluntary case under any
         applicable bankruptcy, insolvency or other similar law now or hereafter
         in effect, or consent to the entry of an order for relief in an
         involuntary case under any such law, or consent to the appointment or
         taking possession by a receiver, liquidator, assignee, custodian,
         trustee, sequestrator (or similar official) of the Issuer or for any
         substantial part of its property, or make any general assignment for
         the benefit of creditors; or

                  (f) any other Event of Default provided in the supplemental
         indenture under which such series of Securities is issued or in the
         form of Security for such series.

                  If an Event of Default described in clauses (a), (b), (c) or
(f) (if the Event of Default under clause (c) or (f), as the case may be, is
with respect to less than all series of Securities then Outstanding) occurs and
is continuing, then, and in each and every such case, except for any series of
Securities the principal of which shall have already become due and payable,
either the Trustee or the Holders of not less than 25% in aggregate principal
amount of the Securities of each such affected series then Outstanding hereunder
(each series voting as a separate class) by notice in writing to the Issuer (and
to the Trustee if given by Securityholders), may declare the entire principal
(or, if the Securities of any such affected series are Original Issue Discount
Securities, such portion of the principal amount as may be specified in the
terms of such series) of all Securities of all such affected series, and the
interest accrued thereon, if any, to be due and payable immediately, and upon
any such declaration the same shall become immediately due and payable. If an
Event of Default described in clause (c) or (f) (if the Event of Default under
clause (c) or (f), as the case may be, is with respect to all series of
Securities then Outstanding), (d) or (e) occurs and is continuing, then and in
each and every such case, unless the principal of all the Securities shall have
already become due and payable, either the Trustee or the Holders of not less
than 25% in aggregate principal amount of all the Securities then Outstanding
hereunder (treated as one class), by notice in writing to the Issuer (and to the
Trustee if given by Securityholders), may declare the entire principal (or, if
any Securities are Original Issue Discount Securities, such portion of the
principal amount as may be specified in the terms thereof) of all the Securities
then Outstanding, and interest accrued thereon, if any, to be due and payable
immediately, and upon any such declaration the same shall become immediately due
and payable.

                  The foregoing provisions, however, are subject to the
condition that if, at any time after the principal (or, if the Securities are
Original Issue Discount Securities, such portion of the

                                       27
<PAGE>   36


principal as may be specified in the terms thereof) of the Securities of any
series (or of all the Securities, as the case may be) shall have been so
declared due and payable, and before any judgment or decree for the payment of
the moneys due shall have been obtained or entered as hereinafter provided, the
Issuer shall pay or shall deposit with the Trustee a sum sufficient to pay all
matured installments of interest upon all the Securities of such series (or of
all the Securities, as the case may be) and the principal of any and all
Securities of each such series (or of all the Securities, as the case may be)
which shall have become due otherwise than by acceleration (with interest upon
such principal and, to the extent that payment of such interest is enforceable
under applicable law, on overdue installments of interest, at the same rate as
the rate of interest or Yield to Maturity (in the case of Original Issue
Discount Securities) specified in the Securities of each such series (or at the
respective rates of interest or Yields to Maturity of all the Securities, as the
case may be) to the date of such payment or deposit) and such amount as shall be
sufficient to cover reasonable compensation to the Trustee and each predecessor
Trustee, its agents, attorneys and counsel, and all other expenses and
liabilities incurred, and all advances made, by the Trustee and each predecessor
Trustee except as a result of negligence or bad faith, and if any and all Events
of Default under the Indenture, other than the non-payment of the principal of
Securities which shall have become due by acceleration, shall have been cured,
waived or otherwise remedied as provided herein -- then and in every such case
the Holders of a majority in aggregate principal amount of all the Securities of
each such series, or of all the Securities, as the case may be, in each case
with each series voting as a separate class, then Outstanding, by written notice
to the Issuer and to the Trustee, may waive all defaults with respect to each
such series (or with respect to all the Securities, as the case may be) and
rescind and annul such declaration and its consequences, but no such waiver or
rescission and annulment shall extend to or shall affect any subsequent default
or shall impair any right consequent thereon.

                  For all purposes under this Indenture, if a portion of the
principal of any Original Issue Discount Securities shall have been accelerated
and declared due and payable pursuant to the provisions hereof, then, from and
after such declaration, unless such declaration has been rescinded and annulled,
the principal amount of such Original Issue Discount Securities shall be deemed,
for all purposes hereunder, to be such portion of the principal thereof as shall
be due and payable as a result of such acceleration, and payment of such portion
of the principal thereof as shall be due and payable as a result of such
acceleration, together with interest, if any, thereon and all other amounts
owing thereunder, shall constitute payment in full of such Original Issue
Discount Securities.

         SECTION 5.2 COLLECTION OF INDEBTEDNESS BY TRUSTEE; TRUSTEE MAY PROVE
DEBT. The Issuer covenants that (a) in case default shall be made in the payment
of any installment of interest on any of the Securities of any series when such
interest shall have become due and payable, and such default shall have
continued for a period of 30 days or (b) in case default shall be made in the
payment of all or any part of the principal of any of the Securities of any
series when the same shall have become due and payable, whether upon maturity of
the Securities of such series or upon any redemption or by declaration or
otherwise -- then upon demand of the Trustee, the Issuer will pay to the Trustee
for the benefit of the Holders of the Securities of such series the whole amount
that then shall have become due and payable on all Securities of such series,
and such Coupons, for principal or interest, as the case may be (with interest
to the date of such payment upon the overdue principal and, to the extent that
payment of such interest is 

                                       28
<PAGE>   37

enforceable under applicable law, on overdue installments of interest at the
same rate as the rate of interest or Yield to Maturity (in the case of Original
Issue Discount Securities) specified in the Securities of such series); and in
addition thereto, such further amount as shall be sufficient to cover the costs
and expenses of collection, including reasonable compensation to the Trustee and
each predecessor Trustee, their respective agents, attorneys and counsel, and
any expenses and liabilities incurred, and all advances made, by the Trustee and
each predecessor Trustee except as a result of its negligence or bad faith.

                  Until such demand is made by the Trustee, the Issuer may pay
the principal of and interest on the Securities of any series to the registered
holders, whether or not the Securities of such Series be overdue.

                  In case the Issuer shall fail forthwith to pay such amounts
upon such demand, the Trustee, in its own name and as trustee of an express
trust, shall be entitled and empowered to institute any action or proceedings at
law or in equity for the collection of the sums so due and unpaid, and may
prosecute any such action or proceedings to judgment or final decree, and may
enforce any such judgment or final decree against the Issuer or other obligor
upon the Securities and collect in the manner provided by law out of the
property of the Issuer or other obligor upon the Securities, wherever situated,
the moneys adjudged or decreed to be payable.

                  In case there shall be pending proceedings relative to the
Issuer or any other obligor upon the Securities under Title 11 of the United
States Code or any other applicable Federal or state bankruptcy, insolvency or
other similar law, or in case a receiver, assignee or trustee in bankruptcy or
reorganization, liquidator, sequestrator or similar official shall have been
appointed for or taken possession of the Issuer or its property or such other
obligor, or in case of any other comparable judicial proceedings relative to the
Issuer or other obligor upon the Securities, or to the creditors or property of
the Issuer or such other obligor, the Trustee, irrespective of whether the
principal of the Securities shall then be due and payable as therein expressed
or by declaration or otherwise and irrespective of whether the Trustee shall
have made any demand pursuant to the provisions of this Section, shall be
entitled and empowered, by intervention in such proceedings or otherwise:

                  (a) to file and prove a claim or claims for the whole amount
         of principal and interest (or, if the Securities of any series are
         Original Issue Discount Securities, such portion of the principal
         amount as may be specified in the terms of such series) owing and
         unpaid in respect of the Securities of any series, and to file such
         other papers or documents as may be necessary or advisable in order to
         have the claims of the Trustee (including any claim for reasonable
         compensation to the Trustee and each predecessor Trustee, and their
         respective agents, attorneys and counsel, and for reimbursement of all
         expenses and liabilities incurred, and all advances made, by the
         Trustee and each predecessor Trustee, except as a result of negligence
         or bad faith) and of the Securityholders allowed in any judicial
         proceedings relative to the Issuer or other obligor upon the
         Securities, or to the creditors or property of the Issuer or such other
         obligor,

                  (b) unless prohibited by applicable law and regulations, to
         vote on behalf of the holders of the Securities of any series in any
         election of a trustee or a standby trustee

                                       29

<PAGE>   38

         in arrangement, reorganization, liquidation or other bankruptcy or
         insolvency proceedings or person performing similar functions in
         comparable proceedings, and

                  (c) to collect and receive any moneys or other property
         payable or deliverable on any such claims, and to distribute all
         amounts received with respect to the claims of the Securityholders and
         of the Trustee on their behalf; and any trustee, receiver, or
         liquidator, custodian or other similar official is hereby authorized by
         each of the Securityholders to make payments to the Trustee, and, in
         the event that the Trustee shall consent to the making of payments
         directly to the Securityholders, to pay to the Trustee such amounts as
         shall be sufficient to cover reasonable compensation to the Trustee,
         each predecessor Trustee and their respective agents, attorneys and
         counsel, and all other expenses and liabilities incurred, and all
         advances made, by the Trustee and each predecessor Trustee except as a
         result of negligence or bad faith.

                  Nothing herein contained shall be deemed to authorize the
Trustee to authorize or consent to or vote for or accept or adopt on behalf of
any Securityholder any plan of reorganization, arrangement, adjustment or
composition affecting the Securities of any series or the rights of any Holder
thereof, or to authorize the Trustee to vote in respect of the claim of any
Securityholder in any such proceeding except, as aforesaid, to vote for the
election of a trustee in bankruptcy or similar person.

                  All rights of action and of asserting claims under this
Indenture, or under any of the Securities of any series or Coupons appertaining
to such Securities, may be enforced by the Trustee without the possession of any
of the Securities of such series or Coupons appertaining to such Securities or
the production thereof on any trial or other proceedings relative thereto, and
any such action or proceedings instituted by the Trustee shall be brought in its
own name as trustee of an express trust, and any recovery of judgment, subject
to the payment of the expenses, disbursements and compensation of the Trustee,
each predecessor Trustee and their respective agents and attorneys, shall be for
the ratable benefit of the Holders of the Securities or Coupons appertaining to
such Securities in respect of which such action was taken.

                  In any proceedings brought by the Trustee (and also any
proceedings involving the interpretation of any provision of this Indenture to
which the Trustee shall be a party) the Trustee shall be held to represent all
the Holders of the Securities or Coupons appertaining to such Securities in
respect to which such action was taken, and it shall not be necessary to make
any Holders of such Securities or Coupons appertaining to such Securities
parties to any such proceedings.

                  SECTION 5.3 APPLICATION OF PROCEEDS. Any moneys collected by
the Trustee pursuant to this Article in respect of any series shall be applied
in the following order at the date or dates fixed by the Trustee and, in case of
the distribution of such moneys on account of principal or interest, upon
presentation of the several Securities and Coupons appertaining to such
Securities in respect of which monies have been collected and stamping (or
otherwise noting) thereon the payment, or issuing Securities of such series in
reduced principal amounts in exchange for the presented Securities of like
series if only partially paid, or upon surrender thereof if fully paid:

                                       30
<PAGE>   39

                  FIRST: To the payment of costs and expenses applicable to such
         series in respect of which monies have been collected, including
         reasonable compensation to the Trustee and each predecessor Trustee and
         their respective agents and attorneys and of all expenses and
         liabilities incurred, and all advances made, by the Trustee and each
         predecessor Trustee except as a result of negligence or bad faith;

                  SECOND: In case the principal of the Securities of such series
         in respect of which moneys have been collected shall not have become
         and be then due and payable, to the payment of interest on the
         Securities of such series in default in the order of the maturity of
         the installments of such interest, with interest (to the extent that
         such interest has been collected by the Trustee) upon the overdue
         installments of interest at the same rate as the rate of interest or
         Yield to Maturity (in the case of Original Issue Discount Securities)
         specified in such Securities, such payments to be made ratably to the
         persons entitled thereto, without discrimination or preference;

                  THIRD: In case the principal of the Securities of such series
         in respect of which moneys have been collected shall have become and
         shall be then due and payable, to the payment of the whole amount then
         owing and unpaid upon all the Securities of such series for principal
         and interest, with interest upon the overdue principal, and (to the
         extent that such interest has been collected by the Trustee) upon
         overdue installments of interest at the same rate as the rate of
         interest or Yield to Maturity (in the case of Original Issue Discount
         Securities) specified in the Securities of such series; and in case
         such moneys shall be insufficient to pay in full the whole amount so
         due and unpaid upon the Securities of such series, then to the payment
         of such principal and interest or Yield to Maturity, without preference
         or priority of principal over interest or Yield to Maturity, or of
         interest or Yield to Maturity over principal, or of any installment of
         interest over any other installment of interest, or of any Security of
         such series over any other Security of such series, ratably to the
         aggregate of such principal and accrued and unpaid interest or Yield to
         Maturity; and

                  FOURTH: To the payment of the remainder, if any, to the Issuer
         or any other person lawfully entitled thereto.

                  SECTION 5.4 SUITS FOR ENFORCEMENT. In case an Event of Default
has occurred, has not been waived and is continuing, the Trustee may in its
discretion proceed to protect and enforce the rights vested in it by this
Indenture by such appropriate judicial proceedings as the Trustee shall deem
most effectual to protect and enforce any of such rights, either at law or in
equity or in bankruptcy or otherwise, whether for the specific enforcement of
any covenant or agreement contained in this Indenture or in aid of the exercise
of any power granted in this Indenture or to enforce any other legal or
equitable right vested in the Trustee by this Indenture or by law.

                  SECTION 5.5 RESTORATION OF RIGHTS ON ABANDONMENT OF
PROCEEDINGS. In case the Trustee shall have proceeded to enforce any right under
this Indenture and such proceedings shall have been discontinued or abandoned
for any reason, or shall have been determined adversely to the Trustee, then and
in every such case the Issuer and the Trustee shall be restored respectively to
their former positions and rights hereunder, and all rights, remedies and powers
of

                                       31
<PAGE>   40

the Issuer, the Trustee and the Securityholders shall continue as though no such
proceedings had been taken.

                  SECTION 5.6 LIMITATIONS ON SUITS BY SECURITYHOLDERS. No Holder
of any Security of any series or of any Coupon appertaining thereto shall have
any right by virtue or by availing of any provision of this Indenture to
institute any action or proceeding at law or in equity or in bankruptcy or
otherwise upon or under or with respect to this Indenture, or for the
appointment of a trustee, receiver, liquidator, custodian or other similar
official or for any other remedy hereunder, unless such Holder previously shall
have given to the Trustee written notice of default and of the continuance
thereof, as hereinbefore provided, and unless also the Holders of not less than
25% in aggregate principal amount of the Securities of each affected series then
Outstanding (each series treated as a separate class) shall have made written
request upon the Trustee to institute such action or proceedings in its own name
as trustee hereunder and shall have offered to the Trustee such reasonable
indemnity as it may require against the costs, expenses and liabilities to be
incurred therein or thereby and the Trustee for 60 days after its receipt of
such notice, request and offer of indemnity shall have failed to institute any
such action or proceeding and no direction inconsistent with such written
request shall have been given to the Trustee pursuant to Section 5.9; it being
understood and intended, and being expressly covenanted by the taker and Holder
of every Security or Coupon with every other taker and Holder and the Trustee,
that no one or more Holders of Securities of any series or Coupons appertaining
to such Securities shall have any right in any manner whatever by virtue or by
availing of any provision of this Indenture to affect, disturb or prejudice the
rights of any other such Holder of Securities or Coupons appertaining to such
Securities, or to obtain or seek to obtain priority over or preference to any
other such Holder or to enforce any right under this Indenture, except in the
manner herein provided and for the equal, ratable and common benefit of all
Holders of Securities of the applicable series and Coupons appertaining to such
Securities. For the protection and enforcement of the provisions of this
Section, each and every Securityholder and the Trustee shall be entitled to such
relief as can be given either at law or in equity.

                  SECTION 5.7 UNCONDITIONAL RIGHT OF SECURITYHOLDERS TO
INSTITUTE CERTAIN SUITS. Notwithstanding any other provision in this Indenture
and any provision of any Security, the right of any Holder of any Security or
Coupon to receive payment of the principal of and interest on such Security or
Coupon on or after the respective due dates expressed in such Security or
Coupon, or to institute suit for the enforcement of any such payment on or after
such respective dates, shall not be impaired or affected without the consent of
such Holder.

                  SECTION 5.8 POWERS AND REMEDIES CUMULATIVE; DELAY OR OMISSION
NOT WAIVER OF DEFAULT. Except as provided in Section 5.6, no right or remedy
herein conferred upon or reserved to the Trustee or to the Holders of Securities
or Coupons is intended to be exclusive of any other right or remedy, and every
right and remedy shall, to the extent permitted by law, be cumulative and in
addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise. The assertion or employment of any
right or remedy hereunder, or otherwise, shall not prevent the concurrent
assertion or employment of any other appropriate right or remedy.

                                       32
<PAGE>   41


                  No delay or omission of the Trustee or of any Holder of
Securities or Coupons to exercise any right or power accruing upon any Event of
Default occurring and continuing as aforesaid shall impair any such right or
power or shall be construed to be a waiver of any such Event of Default or an
acquiescence therein; and, subject to Section 5.6, every power and remedy given
by this Indenture or by law to the Trustee or to the Holders of Securities or
Coupons may be exercised from time to time, and as often as shall be deemed
expedient, by the Trustee or by the Holders of Securities or Coupons.

                  SECTION 5.9 CONTROL BY HOLDERS OF SECURITIES. The Holders of a
majority in aggregate principal amount of the Securities of each series affected
(with each such series voting as a separate class) at the time Outstanding shall
have the right to direct the time, method, and place of conducting any
proceeding for any remedy available to the Trustee, or exercising any trust or
power conferred on the Trustee with respect to the Securities of such series by
this Indenture; PROVIDED that such direction shall not be otherwise than in
accordance with law and the provisions of this Indenture and PROVIDED FURTHER
that (subject to the provisions of Section 6.1) the Trustee shall have the right
to decline to follow any such direction if the Trustee, being advised by
counsel, shall determine that the action or proceeding so directed may not
lawfully be taken or if the Trustee in good faith by its board of directors, the
executive committee, or a trust committee of directors or Responsible Officers
of the Trustee shall determine that the action or proceedings so directed would
involve the Trustee in personal liability or if the Trustee in good faith shall
so determine that the actions or forbearances specified in or pursuant to such
direction would be unduly prejudicial to the interests of Holders of the
Securities of all series so affected not joining in the giving of said
direction, it being understood that (subject to Section 6.1) the Trustee shall
have no duty to ascertain whether or not such actions or forbearances are unduly
prejudicial to such Holders.

                  Nothing in this Indenture shall impair the right of the
Trustee in its discretion to take any action deemed proper by the Trustee and
which is not inconsistent with such direction or directions by Securityholders.

                  SECTION 5.10 WAIVER OF PAST DEFAULTS. Prior to the
acceleration of the maturity of any Securities as provided in Section 5.1, the
Holders of a majority in aggregate principal amount of the Securities of all
series at the time Outstanding with respect to which an Event of Default shall
have occurred and be continuing (each series voting as a separate class) may on
behalf of the Holders of all such Securities waive any past default or Event of
Default described in Section 5.1 and its consequences, except a default in
respect of a covenant or provision hereof which cannot be modified or amended
without the consent of the Holder of each Security affected. In the case of any
such waiver, the Issuer, the Trustee and the Holders of all such Securities
shall be restored to their former positions and rights hereunder, respectively;
but no such waiver shall extend to any subsequent or other default or impair any
right consequent thereon.

                  Upon any such waiver, such default shall cease to exist and be
deemed to have been cured and not to have occurred, and any Event of Default
arising therefrom shall be deemed to have been cured, and not to have occurred
for every purpose of this Indenture; but no such waiver shall extend to any
subsequent or other default or Event of Default or impair any right consequent
thereon.

                                       33
<PAGE>   42

                  SECTION 5.11 TRUSTEE TO GIVE NOTICE OF DEFAULT, BUT MAY
WITHHOLD IN CERTAIN CIRCUMSTANCES. The Trustee shall, within ninety days after
the occurrence of a default with respect to the Securities of any series, give
notice of all defaults with respect to that series known to the Trustee (i) if
any Unregistered Securities of that series are then Outstanding, to the Holders
thereof, by publication at least once in an Authorized Newspaper in the Borough
of Manhattan, The City of New York and at least once in an Authorized Newspaper
in London (and, if required by Section 3.7, at least once in an Authorized
Newspaper in Luxembourg) and (ii) to all Holders of Securities of such series in
the manner and to the extent provided in Section 11.4, unless in each case such
defaults shall have been cured before the mailing or publication of such notice
(the term "defaults" for the purpose of this Section being hereby defined to
mean any event or condition which is, or with notice or lapse of time or both
would become, an Event of Default); PROVIDED that, except in the case of default
in the payment of the principal of or interest on any of the Securities of such
series, or in the payment of any sinking fund installment on such series, the
Trustee shall be protected in withholding such notice if and so long as the
board of directors, the executive committee, or a trust committee of directors
or trustees and/or Responsible Officers of the Trustee in good faith determines
that the withholding of such notice is in the interests of the Securityholders
of such series.

                  SECTION 5.12 RIGHT OF COURT TO REQUIRE FILING OF UNDERTAKING
TO PAY COSTS. All parties to this Indenture agree, and each Holder of any
Security or Coupon by his acceptance thereof shall be deemed to have agreed,
that any court may in its discretion require, in any suit for the enforcement of
any right or remedy under this Indenture or in any suit against the Trustee for
any action taken, suffered or omitted by it as Trustee, the filing by any party
litigant in such suit of an undertaking to pay the costs of such suit, and that
such court may in its discretion assess reasonable costs, including reasonable
attorneys' fees, against any party litigant in such suit, having due regard to
the merits and good faith of the claims or defenses made by such party litigant;
but the provisions of this Section shall not apply to any suit instituted by the
Trustee, to any suit instituted by any Securityholder or group of
Securityholders of any series holding in the aggregate more than 10% in
aggregate principal amount of the Securities of such series, or, in the case of
any suit relating to or arising under clause (c) or (f) of Section 5.1 (if the
suit relates to Securities of more than one but less than all series), 10% in
aggregate principal amount of each series of Securities then Outstanding and
affected thereby, or in the case of any suit relating to or arising under clause
(c) or (f) (if the suit under clause (c) or (f) relates to each series of the
Securities then Outstanding), (d) or (e) of Section 5.1, 10% in aggregate
principal amount of each series of Securities then Outstanding, or to any suit
instituted by any Securityholder for the enforcement of the payment of the
principal of or interest on any Security on or after the due date expressed in
such Security or any date fixed for redemption.

                                   ARTICLE SIX

                             CONCERNING THE TRUSTEE
                             ----------------------

                  SECTION 6.1 DUTIES AND RESPONSIBILITIES OF THE TRUSTEE; DURING
DEFAULT; PRIOR TO DEFAULT. With respect to the Holders of any series of
Securities issued hereunder, the Trustee, prior to the occurrence of an Event of
Default with respect to the Securities of a particular series and after the
curing or waiving of all Events of Default which may have occurred with respect
to 

                                       34
<PAGE>   43


such series, undertakes to perform such duties and only such duties as are
specifically set forth in this Indenture. In case an Event of Default with
respect to the Securities of a series has occurred (which has not been cured or
waived) the Trustee shall exercise with respect to such series of Securities
such of the rights and powers vested in it by this Indenture, and use the same
degree of care and skill in their exercise, as a prudent man would exercise or
use under the circumstances in the conduct of his own affairs.

                  No provision of this Indenture shall be construed to relieve
the Trustee from liability for its own negligent action, its own negligent
failure to act or its own willful misconduct, except that

                  (a) prior to the occurrence of an Event of Default with
         respect to the Securities of any series and after the curing or waiving
         of all such Events of Default with respect to such series which may
         have occurred:

                           (i) the duties and obligations of the Trustee with
                  respect to the Securities of any series shall be determined
                  solely by the express provisions of this Indenture, and the
                  Trustee shall not be liable except for the performance of such
                  duties and obligations as are specifically set forth in this
                  Indenture, and no implied covenants or obligations shall be
                  read into this Indenture against the Trustee; and

                           (ii) in the absence of bad faith on the part of the
                  Trustee, the Trustee may conclusively rely, as to the truth of
                  the statements and the correctness of the opinions expressed
                  therein, upon any statements, certificates or opinions
                  furnished to the Trustee and conforming to the requirements of
                  this Indenture; but in the case of any such statements,
                  certificates or opinions which by any provision hereof are
                  specifically required to be furnished to the Trustee, the
                  Trustee shall be under a duty to examine the same to determine
                  whether or not they conform to the requirements of this
                  Indenture;

                  (b) the Trustee shall not be liable for any error of judgment
         made in good faith by a Responsible Officer or Responsible Officers of
         the Trustee, unless it shall be proved that the Trustee was negligent
         in ascertaining the pertinent facts; and

                  (c) the Trustee shall not be liable with respect to any action
         taken or omitted to be taken by it in good faith in accordance with the
         direction of the Holders pursuant to Section 5.9 relating to the time,
         method and place of conducting any proceeding for any remedy available
         to the Trustee, or exercising any trust or power conferred upon the
         Trustee, under this Indenture.

                  None of the provisions contained in this Indenture shall
require the Trustee 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 shall be reasonable ground for
believing that the repayment of such funds or adequate indemnity against such
liability is not reasonably assured to it.

                                       35
<PAGE>   44


                  The provisions of this Section 6.1 are in furtherance of and
subject to Section 315 of the Trust Indenture Act of 1939.

                  SECTION 6.2 CERTAIN RIGHTS OF THE TRUSTEE. In furtherance of
and subject to the Trust Indenture Act of 1939, and subject to Section 6.1:

                  (a) the Trustee may rely and shall be protected in acting or
         refraining from acting upon any resolution, Officer's Certificate or
         any other certificate, statement, instrument, opinion, report, notice,
         request, consent, order, bond, debenture, note, coupon, security or
         other paper or document believed by it to be genuine and to have been
         signed or presented by the proper party or parties;

                  (b) any request, direction, order or demand of the Issuer
         mentioned herein shall be sufficiently evidenced by an Officer's
         Certificate (unless other evidence in respect thereof be herein
         specifically prescribed); and any resolution of the Board of Directors
         may be evidenced to the Trustee by a copy thereof certified by the
         secretary or an assistant secretary of the Issuer;

                  (c) the Trustee may consult with counsel and any written
         advice or any Opinion of Counsel shall be full and complete
         authorization and protection in respect of any action taken, suffered
         or omitted to be taken by it hereunder in good faith and in reliance
         thereon in accordance with such advice or Opinion of Counsel;

                  (d) the Trustee shall be under no obligation to exercise any
         of the trusts or powers vested in it by this Indenture at the request,
         order or direction of any of the Securityholders pursuant to the
         provisions of this Indenture, unless such Securityholders shall have
         offered to the Trustee reasonable security or indemnity against the
         costs, expenses and liabilities which might be incurred therein or
         thereby;

                  (e) the Trustee shall not be liable for any action taken or
         omitted by it in good faith and believed by it to be authorized or
         within the discretion, rights or powers conferred upon it by this
         Indenture;

                  (f) prior to the occurrence of an Event of Default hereunder
         and after the curing or waiving of all Events of Default, the Trustee
         shall not be bound to make any investigation into the facts or matters
         stated in any resolution, certificate, statement, instrument, opinion,
         report, notice, request, consent, order, approval, appraisal, bond,
         debenture, note, coupon, security, or other paper or document unless
         requested in writing so to do by the Holders of a majority in aggregate
         principal amount of the Securities of all series affected then
         Outstanding; PROVIDED that, if the payment within a reasonable time to
         the Trustee of the costs, expenses or liabilities likely to be incurred
         by it in the making of such investigation is, in the opinion of the
         Trustee, not reasonably assured to the Trustee by the security afforded
         to it by the terms of this Indenture, the Trustee may require
         reasonable indemnity against such expenses or liabilities as a
         condition to proceeding; the reasonable expenses of every such
         investigation shall be paid by the Issuer or, if paid by the Trustee or
         any predecessor Trustee, shall be repaid by the Issuer upon demand; and

                                       36
<PAGE>   45

                  (g) the Trustee may execute any of the trusts or powers
         hereunder or perform any duties hereunder either directly or by or
         through agents or attorneys not regularly in its employ and the Trustee
         shall not be responsible for any misconduct or negligence on the part
         of any such agent or attorney appointed with due care by it hereunder.

                  SECTION 6.3 TRUSTEE NOT RESPONSIBLE FOR RECITALS, DISPOSITION
OF SECURITIES OR APPLICATION OF PROCEEDS THEREOF. The recitals contained herein
and in the Securities, except the Trustee's certificates of authentication,
shall be taken as the statements of the Issuer, and the Trustee assumes no
responsibility for the correctness of the same. The Trustee makes no
representation as to the validity or sufficiency of this Indenture or of the
Securities or Coupons. The Trustee shall not be accountable for the use or
application by the Issuer of any of the Securities or of the proceeds thereof.

                  SECTION 6.4 TRUSTEE AND AGENTS MAY HOLD SECURITIES OR COUPONS;
COLLECTIONS, ETC. The Trustee or any agent of the Issuer or the Trustee, in its
individual or any other capacity, may become the owner or pledgee of Securities
or Coupons with the same rights it would have if it were not the Trustee or such
agent and may otherwise deal with the Issuer and receive, collect, hold and
retain collections from the Issuer with the same rights it would have if it were
not the Trustee or such agent.

                  SECTION 6.5 MONEYS HELD BY TRUSTEE. Subject to the provisions
of Section 10.4 hereof, all moneys received by the Trustee shall, until used or
applied as herein provided, be held in trust for the purposes for which they
were received, but need not be segregated from other funds except to the extent
required by mandatory provisions of law. Neither the Trustee nor any agent of
the Issuer or the Trustee shall be under any liability for interest on any
moneys received by it hereunder.

                  SECTION 6.6 COMPENSATION AND INDEMNIFICATION OF TRUSTEE AND
ITS PRIOR CLAIM. The Issuer covenants and agrees to pay to the Trustee from time
to time, and the Trustee shall be entitled to, reasonable compensation (which
shall not be limited by any provision of law in regard to the compensation of a
trustee of an express trust) and the Issuer covenants and agrees to pay or
reimburse the Trustee and each predecessor Trustee upon its request for all
reasonable expenses, disbursements and advances incurred or made by or on behalf
of it in accordance with any of the provisions of this Indenture (including the
reasonable compensation and the expenses and disbursements of its counsel and of
all agents and other persons not regularly in its employ) except any such
expense, disbursement or advance as may arise from its negligence or bad faith.
Any such payments and reimbursements not made in a timely fashion shall be made
with interest at the Trustee's corporate base rate. The Issuer also covenants to
indemnify the Trustee and each predecessor Trustee for, and to hold it harmless
against, any loss, liability or expense incurred without negligence or bad faith
on its part, arising out of or in connection with the acceptance or
administration of this Indenture or the trusts hereunder and its duties
hereunder, including the costs and expenses of defending itself against or
investigating any claim of liability in the premises. The obligations of the
Issuer under this Section to compensate and indemnify the Trustee and each
predecessor Trustee and to pay or reimburse the Trustee and each predecessor
Trustee for expenses, disbursements and advances shall constitute additional
indebtedness hereunder and shall survive the satisfaction and discharge of this
Indenture. Such additional 


                                       37
<PAGE>   46


indebtedness shall be a senior claim to that of the
Securities upon all property and funds held or collected by the Trustee as such,
except funds held in trust for the benefit of the Holders of particular
Securities or Coupons, and the Securities are hereby subordinated to such senior
claim.

                  SECTION 6.7 RIGHT OF TRUSTEE TO RELY ON OFFICER'S CERTIFICATE,
ETC. Subject to Sections 6.1 and 6.2, whenever in the administration of the
trusts of this Indenture the Trustee shall deem it necessary or desirable that a
matter be proved or established prior to taking or suffering or omitting any
action hereunder, such matter (unless other evidence in respect thereof be
herein specifically prescribed) may, in the absence of negligence or bad faith
on the part of the Trustee, be deemed to be conclusively proved and established
by an Officer's Certificate delivered to the Trustee, and such certificate, in
the absence of negligence or bad faith on the part of the Trustee, shall be full
warrant to the Trustee for any action taken, suffered or omitted by it under the
provisions of this Indenture upon the faith thereof.

                  SECTION 6.8 INDENTURES NOT CREATING POTENTIAL CONFLICTING
INTERESTS FOR THE TRUSTEE.

                  This Section intentionally left blank.

                  SECTION 6.9 PERSONS ELIGIBLE FOR APPOINTMENT AS TRUSTEE. The
Trustee for each series of Securities hereunder shall at all times be a
corporation organized and doing business under the laws of the United States of
America or of any State or the District of Columbia having a combined capital
and surplus of at least $5,000,000, and which is authorized under such laws to
exercise corporate trust powers and is subject to supervision or examination by
Federal, State or District of Columbia authority. If such corporation publishes
reports of condition at least annually, pursuant to law or to the requirements
of the aforesaid supervising or examining authority, then for the purposes of
this Section, the combined capital and surplus of such corporation shall be
deemed to be its combined capital and surplus as set forth in its most recent
report of condition so published. In case at any time the Trustee shall cease to
be eligible in accordance with the provisions of this Section, the Trustee shall
resign immediately in the manner and with the effect specified in Section 6.10.

                  The provisions of this Section 6.9 are in furtherance of and
subject to Section 310(a) of the Trust Indenture Act of 1939.

                  SECTION 6.10 RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR
TRUSTEE. (a) The Trustee, or any trustee or trustees hereafter appointed, may at
any time resign with respect to one or more or all series of Securities by
giving written notice of resignation to the Issuer and (i) if any Unregistered
Securities of a series affected are then Outstanding, by giving notice of such
resignation to the Holders thereof, by publication at least once in an
Authorized Newspaper in the Borough of Manhattan, The City of New York, and at
least once in an Authorized Newspaper in London (and, if required by Section
3.7, at least once in an Authorized Newspaper in Luxembourg), (ii) if any
Unregistered Securities of a series affected are then Outstanding, by mailing
notice of such resignation to the Holders thereof whose names and addresses have
been furnished to the Trustee, at such addresses as were so furnished to the
Trustee and (iii) by mailing notice of such resignation to the Holders of then
Outstanding Registered Securities of each series affected at their addresses as
they shall appear on the registry

                                       38
<PAGE>   47


books. Upon receiving such notice of resignation, the Issuer shall promptly
appoint a successor trustee or trustees with respect to the applicable series by
written instrument in duplicate, executed by authority of the Board of
Directors, one copy of which instrument shall be delivered to the resigning
Trustee and one copy to the successor trustee or trustees. If no successor
trustee shall have been so appointed with respect to any series and have
accepted appointment within 30 days after the mailing of such notice of
resignation, the resigning trustee may petition any court of competent
jurisdiction for the appointment of a successor trustee, or any Securityholder
who has been a bona fide Holder of a Security or Securities of the applicable
series for at least six months may, subject to the provisions of Section 5.12,
on behalf of himself and all others similarly situated, petition any such court
for the appointment of a successor trustee. Such court may thereupon, after such
notice, if any, as it may deem proper and prescribe, appoint a successor
trustee.

                  (b)      In case at any time any of the following shall occur:

                           (i) the Trustee shall fail to comply with the
                  provisions of Section 310(b) of the Trust Indenture Act of
                  1939 with respect to any series of Securities after written
                  request therefor by the Issuer or by any Securityholder who
                  has been a bona fide Holder of a Security or Securities of
                  such series for at least six months; or

                           (ii) the Trustee shall cease to be eligible in
                  accordance with the provisions of Section 6.9 and Section
                  310(a) of the Trust Indenture Act of 1939 and shall fail to
                  resign after written request therefor by the Issuer or by any
                  Securityholder; or

                           (iii) the Trustee shall become incapable of acting
                  with respect to any series of Securities, or shall be adjudged
                  a bankrupt or insolvent, or a receiver or liquidator of the
                  Trustee or of its property shall be appointed, or any public
                  officer shall take charge or control of the Trustee or of its
                  property or affairs for the purpose of rehabilitation,
                  conservation or liquidation;

         then, in any such case, the Issuer may remove the Trustee with respect
         to the applicable series of Securities and appoint a successor trustee
         for such series by written instrument, in duplicate, executed by order
         of the Board of Directors of the Issuer, one copy of which instrument
         shall be delivered to the Trustee so removed and one copy to the
         successor trustee, or, subject to the provisions of Section 315(e) of
         the Trust Indenture Act of 1939, any Securityholder who has been a bona
         fide Holder of a Security or Securities of such series for at least six
         months may on behalf of himself and all others similarly situated,
         petition any court of competent jurisdiction for the removal of the
         Trustee and the appointment of a successor trustee with respect to such
         series. Such court may thereupon, after such notice, if any, as it may
         deem proper and prescribe, remove the Trustee and appoint a successor
         trustee.

                  (c) The Holders of a majority in aggregate principal amount of
         the Securities of each series at the time outstanding may at any item
         remove the Trustee with respect to Securities of


                                       39
<PAGE>   48

         such series and appoint a successor trustee with respect to the
         Securities of such series by delivering to the Trustee so removed, to
         the successor trustee so appointed and to the Issuer the evidence
         provided for in Section 7.1 of the action in that regard taken by the
         Securityholders.

                  (d) Any resignation or removal of the Trustee with respect to
         any series and any appointment of a successor trustee with respect to
         such series pursuant to any of the provisions of this Section 6.10
         shall become effective upon acceptance of appointment by the successor
         trustee as provided in Section 6.11.

                  SECTION 6.11 ACCEPTANCE OF APPOINTMENT BY SUCCESSOR TRUSTEE.
Any successor trustee appointed as provided in Section 6.10 shall execute and
deliver to the Issuer and to its predecessor trustee an instrument accepting
such appointment hereunder, and thereupon the resignation or removal of the
predecessor trustee with respect to all or any applicable series shall become
effective and such successor trustee, without any further act, deed or
conveyance, shall become vested with all rights, powers, duties and obligations
with respect to such series of its predecessor hereunder, with like effect as if
originally named as trustee for such series hereunder; but, nevertheless, on the
written request of the Issuer or of the successor trustee, upon payment of its
charges then unpaid, the trustee ceasing to act shall, subject to Section 10.4,
pay over to the successor trustee all moneys at the time held by it hereunder
and shall execute and deliver an instrument transferring to such successor
trustee all such rights, powers, duties and obligations. Upon request of any
such successor trustee, the Issuer shall execute any and all instruments in
writing for more fully and certainly vesting in and confirming to such successor
trustee all such rights and powers. Any trustee ceasing to act shall,
nevertheless, retain a prior claim upon all property or funds held or collected
by such trustee to secure any amounts then due it pursuant to the provisions of
Section 6.6.

                  If a successor trustee is appointed with respect to the
Securities of one or more (but not all) series, the Issuer, the predecessor
Trustee and each successor trustee with respect to the Securities of any
applicable series shall execute and deliver an indenture supplemental hereto
which shall contain such provisions as shall be deemed necessary or desirable to
confirm that all the rights, powers, trusts and duties of the predecessor
Trustee with respect to the Securities of any series as to which the predecessor
Trustee is not retiring shall continue to be vested in the predecessor Trustee,
and shall add to or change any of the provisions of this Indenture as shall be
necessary to provide for or facilitate the administration of the trusts
hereunder by more than one trustee, it being understood that nothing herein or
in such supplemental indenture shall constitute such trustees co-trustees of the
same trust and that each such trustee shall be trustee of a trust or trusts
under separate indentures.

                  No successor trustee with respect to any series of Securities
shall accept appointment as provided in this Section 6.11 unless at the time of
such acceptance such successor trustee shall be qualified under Section 310(b)
of the Trust Indenture Act of 1939 and eligible under the provisions of Section
6.9.

                  Upon acceptance of appointment by any successor trustee as
provided in this Section 6.11, the Issuer shall give notice thereof (a) if any
Unregistered Securities of a series affected are then Outstanding, to the
Holders thereof, by publication of such notice at least once in an Authorized
Newspaper in the Borough of Manhattan, The City of New York and at least 

                                       40
<PAGE>   49

once in an Authorized Newspaper in London (and, if required by Section 3.7, at
least once in an Authorized Newspaper in London (and, if required by Section
3.7, at least once in an Authorized Newspaper in Luxembourg), (b) if any
Unregistered Securities of a series affected are then Outstanding, to the
Holders thereof whose names and addresses have been furnished to the Trustee, by
mailing such notice to such Holders at such addressees as were so furnished to
the Trustee (and the Trustee shall make such information available to the Issuer
for such purpose) and (c) to the Holders of Registered Securities of each series
affected, by mailing such notice to such Holders at their addresses as they
shall appear on the registry books. If the acceptance of appointment is
substantially contemporaneous with the resignation, then the notice called for
by the preceding sentence may be combined with the notice called for by Section
6.10. If the Issuer fails to give such notice within ten days after acceptance
of appointment by the successor trustee, the successor trustee shall cause such
notice to be given at the expense of the Issuer.

                  SECTION 6.12 MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION
TO BUSINESS OF TRUSTEE. Any corporation into which the Trustee may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which the Trustee shall be a
party, or any corporation succeeding to the corporate trustee business of the
Trustee, shall be the successor of the Trustee hereunder, PROVIDED that such
corporation shall be qualified under Section 310(b) of the Trust Indenture Act
of 1939 and eligible under the provisions of Section 6.9, without the execution
or filing of any paper or any further act on the part of any of the parties
hereto, anything herein to the contrary notwithstanding.

                  In case at the time such successor to the Trustee shall
succeed to the trusts created by this Indenture any of the Securities of any
series shall have been authenticated but not delivered, any such successor to
the Trustee may adopt the certificate of authentication of any predecessor
Trustee and deliver such Securities so authenticated; and, in case at that time
any of the Securities of any series shall not have been authenticated, any
successor to the Trustee may authenticate such Securities either in the name of
any predecessor hereunder or in the name of the successor Trustee; and in all
such cases such certificate shall have the full force which it is anywhere in
the Securities of such series or in this Indenture provided that the certificate
of the Trustee shall have; PROVIDED, that the right to adopt the certificate of
authentication of any predecessor Trustee or to authenticate Securities of any
series in the name of any predecessor Trustee shall apply only to its successor
or successors by merger, conversion or consolidation.

                  SECTION 6.13 PREFERENTIAL COLLECTION OF CLAIMS AGAINST THE
ISSUER.

                  This Section intentionally left blank.

                  SECTION 6.14 APPOINTMENT OF AUTHENTICATING AGENT. As long as
any Securities of a series remain Outstanding, the Trustee may, by an instrument
in writing, appoint with the approval of the Issuer an authenticating agent (the
"Authenticating Agent") which shall be authorized to act on behalf of the
Trustee to authenticate Securities, including Securities issued upon exchange,
registration of transfer, partial redemption or pursuant to Section 2.9.
Securities of each such series authenticated by such Authenticating Agent shall
be entitled to the benefits of this Indenture and shall be valid and obligatory
for all purposes as if authenticated by the Trustee. Whenever reference is made
in this Indenture to the authentication and delivery of 

                                       41
<PAGE>   50

Securities of any series by the Trustee or to the Trustee's Certificate of
Authentication, such reference shall be deemed to include authentication and
delivery on behalf of the Trustee by an Authenticating Agent for such series and
a Certificate of Authentication executed on behalf of the Trustee by such
Authenticating Agent. Such Authenticating Agent shall at all times be a
corporation organized and doing business under the laws of the United States of
America or of any State, authorized under such laws to exercise corporate trust
powers, having a combined capital and surplus of at least $5,000,000 (determined
as provided in Section 6.9 with respect to the Trustee) and subject to
supervision or examination by Federal or State authority.

                  Any corporation into which any Authenticating Agent may be
merged or converted, or with which it may be consolidated, or any corporation
resulting from any merger, conversion or consolidation to which any
Authenticating Agent shall be a party, or any corporation succeeding to the
corporate agency business of any Authenticating Agent, shall continue to be the
Authenticating Agent with respect to all series of Securities for which it
served as Authenticating Agent without the execution or filing of any paper or
any further act on the part of the Trustee or such Authenticating Agent. Any
Authenticating Agent may at any time, and if it shall cease to be eligible
shall, resign by giving written notice of resignation to the Trustee and to the
Issuer.

                  Upon receiving such a notice of resignation or upon such a
termination, or in case at any time any Authenticating Agent shall cease to be
eligible in accordance with the provisions of this Section 6.14 with respect to
one or more series of Securities, the Trustee shall upon receipt of an Issuer
Order appoint a successor Authenticating Agent and the Issuer shall provide
notice of such appointment to all Holders of Securities of such series in the
manner and to the extent provided in Section 11.4. Any successor Authenticating
Agent upon acceptance of its appointment hereunder shall become vested with all
rights, powers, duties and responsibilities of its predecessor hereunder, with
like effect as if originally named as Authenticating Agent. The Issuer agrees to
pay to the Authenticating Agent for such series from time to time reasonable
compensation. The Authenticating Agent for the Securities of any series shall
have no responsibility or liability for any action taken by it as such at the
direction of the Trustee.

                  Sections 6.2, 6.3, 6.4, 6.6, 6.9 and 7.3 shall be applicable
to any Authenticating Agent.


                                  ARTICLE SEVEN

                         CONCERNING THE SECURITYHOLDERS
                         ------------------------------

                  SECTION 7.1 EVIDENCE OF ACTION TAKEN BY SECURITYHOLDERS. Any
request, demand, authorization, direction, notice, consent, waiver or other
action provided by this Indenture to be given or taken by a specified percentage
in principal amount of the Securityholders of any or all series may be embodied
in and evidenced by one or more instruments of substantially similar tenor
signed by such specified percentage of Securityholders in person or by agent
duly appointed in writing; and, except as herein otherwise expressly provided,
such action shall become effective when such instrument or instruments are
delivered to the Trustee. Proof of execution of any instrument or of a writing
appointing any such agent 

                                       42
<PAGE>   51

shall be sufficient for any purpose of this Indenture and (subject to Sections
6.1 and 6.2) conclusive in favor of the Trustee and the Issuer, if made in the
manner provided in this Article.

                  SECTION 7.2 PROOF OF EXECUTION OF INSTRUMENTS AND OF HOLDING
OF SECURITIES. Subject to Sections 6.1 and 6.2, the execution of any instrument
by a Securityholder or his agent or proxy may be proved in the following manner:

                  (a) The fact and date of the execution by any Holder of any
         instrument may be proved by the certificate of any notary public or
         other officer of any jurisdiction authorized to take acknowledgments of
         deeds or administer oaths that the person executing such instruments
         acknowledged to him the execution thereof, or by an affidavit of a
         witness to such execution sworn to before any such notary or other such
         officer. Where such execution is by or on behalf of any legal entity
         other than an individual, such certificate or affidavit shall also
         constitute sufficient proof of the authority of the person executing
         the same. The fact of the holding by any Holder of an Unregistered
         Security of any series, and the identifying number of such Security and
         the date of his holding the same, may be proved by the production of
         such Security or by a certificate executed by any trust company, bank,
         banker or recognized securities dealer wherever situated satisfactory
         to the Trustee, if such certificate shall be deemed by the Trustee to
         be satisfactory. Each such certificate shall be dated and shall state
         that on the date thereof a Security of such series bearing a specified
         identifying number was deposited with or exhibited to such trust
         company, bank, banker or recognized securities dealer by the person
         named in such certificate. Any such certificate may be issued in
         respect of one or more Unregistered Securities of one or more series
         specified therein. The holding by the person named in any such
         certificate of any Unregistered Securities of any series specified
         therein shall be presumed to continue for a period of one year from the
         date of such certificate unless at the time of any determination of
         such holding (1) another certificate bearing a later date issued in
         respect of the same Securities shall be produced, or (2) the Security
         of such series specified in such certificate shall be produced by some
         other person, or (3) the Security of such series specified in such
         certificate shall have ceased to be Outstanding. Subject to Sections
         6.1 and 6.2, the fact and date of the execution of any such instrument
         and the amount and numbers of Securities of any series held by the
         person so executing such instrument and the amount and numbers of any
         Security or Securities for such series may also be proven in accordance
         with such reasonable rules and regulations as may be prescribed by the
         Trustee for such series or in any other manner which the Trustee for
         such series may deem sufficient.

                  (b) In the case of Registered Securities, the ownership of
         such Securities shall be proved by the Security register or by a
         certificate of the Security registrar.

                  The Issuer may set a record date for purposes of determining
the identity of Holders of Registered Securities of any series entitled to vote
or consent to any action referred to in Section 7.1, which record date may be
set at any time or from time to time by notice to the Trustee, for any date or
dates (in the case of any adjournment or reconsideration) not more than 60 days
nor less than five days prior to the proposed date of such vote or consent, and
thereafter, notwithstanding any other provisions hereof, with respect to
Registered Securities of any series, 

                                       43
<PAGE>   52

only Holders of Registered Securities of such series of record on such record
date shall be entitled to so vote or give such consent or revoke such vote or
consent.

                  SECTION 7.3 HOLDERS TO BE TREATED AS OWNERS. The Issuer, the
Trustee and any agent of the Issuer or the Trustee may deem and treat the person
in whose name any Security shall be registered upon the Security register for
such series as the absolute owner of such Security (whether or not such Security
shall be overdue and notwithstanding any notation of ownership or other writing
thereon) for the purpose of receiving payment of or on account of the principal
of and, subject to the provisions of this Indenture, interest on such Security
and for all other purposes; and neither the Issuer nor the Trustee nor any agent
of the Issuer or the Trustee shall be affected by any notice to the contrary.
The Issuer, the Trustee and any agent of the Issuer or the Trustee may treat the
Holder of any Unregistered Security and the Holder of any Coupon as the absolute
owner of such Unregistered Security or Coupon (whether or not such Unregistered
Security or Coupon shall be overdue) for the purpose of receiving payment
thereof or on account thereof and for all other purposes and neither the Issuer,
the Trustee, nor any agent of the Issuer or the Trustee shall be affected by any
notice to the contrary. All such payments so made to any such person, or upon
his order, shall be valid, and, to the extent of the sum or sums so paid,
effectual to satisfy and discharge the liability for moneys payable upon any
such Unregistered Security or Coupon.

                  SECTION 7.4 SECURITIES OWNED BY ISSUER DEEMED NOT OUTSTANDING.
In determining whether the Holders of the requisite aggregate principal amount
of Outstanding Securities of any or all series have concurred in any direction,
consent or waiver under this Indenture, Securities which are owned by the Issuer
or any other obligor on the Securities with respect to which such determination
is being made or by any person directly or indirectly controlling or controlled
by or under direct or indirect common control with the Issuer or any other
obligor on the Securities with respect to which such determination is being made
shall be disregarded and deemed not to be Outstanding for the purpose of any
such determination, except that for the purpose of determining whether the
Trustee shall be protected in relying on any such direction, consent or waiver
only Securities which the Trustee knows are so owned shall be so disregarded.
Securities so owned which have been pledged in good faith may be regarded as
Outstanding if the pledgee establishes to the satisfaction of the Trustee the
pledgee's right so to act with respect to such Securities and that the pledgee
is not the Issuer or any other obligor upon the Securities or any person
directly or indirectly controlling or controlled by or under direct or indirect
common control with the Issuer or any other obligor on the Securities. In case
of a dispute as to such right, the advice of counsel shall be full protection in
respect of any decision made by the Trustee in accordance with such advice. Upon
request of the Trustee, the Issuer shall furnish to the Trustee promptly an
Officer's Certificate listing and identifying all Securities, if any, known by
the Issuer to be owned or held by or for the account of any of the
above-described persons; and, subject to Sections 6.1 and 6.2, the Trustee shall
be entitled to accept such Officer's Certificate as conclusive evidence of the
facts therein set forth and of the fact that all Securities not listed therein
are Outstanding for the purpose of any such determination.

                  SECTION 7.5 RIGHT OF REVOCATION OF ACTION TAKEN. At any time
prior to (but not after) the evidencing to the Trustee, as provided in Section
7.1, of the taking of any action by the Holders of the percentage in aggregate
principal amount of the Securities of any or all series, 

                                       44
<PAGE>   53



as the case may be, specified in this Indenture in connection with such action,
any Holder of a Security the serial number of which is shown by the evidence to
be included among the serial numbers of the Securities the Holders of which have
consented to such action may, by filing written notice at the Corporate Trust
Office and upon proof of holding as provided in this Article, revoke such action
so far as concerns such Security. Except as aforesaid any such action taken by
the Holder of any Security shall be conclusive and binding upon such Holder and
upon all future Holders and owners of such Security and of any Securities issued
in exchange or substitution therefor or on registration of transfer thereof,
irrespective of whether or not any notation in regard thereto is made upon any
such Security. Any action taken by the Holders of the percentage in aggregate
principal amount of the Securities of any or all series, as the case may be,
specified in this Indenture in connection with such action shall be conclusively
binding upon the Issuer, the Trustee and the Holders of all the Securities
affected by such action.


                                  ARTICLE EIGHT

                             SUPPLEMENTAL INDENTURES
                             -----------------------

                  SECTION 8.1 SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF
SECURITYHOLDERS. The Issuer, when authorized by a resolution of its Board of
Directors (which resolution may provide general terms or parameters for such
action and may provide that the specific terms of such action may be determined
in accordance with or pursuant to an Issuer Order), and the Trustee may from
time to time and at any time enter into an indenture or indentures supplemental
hereto for one or more of the following purposes:

                  (a) to convey, transfer, assign, mortgage or pledge to the
         Trustee as security for the Securities of one or more series any
         property or assets;

                   (b) to evidence the succession of another corporation to the
         Issuer, or successive successions, and the assumption by the successor
         corporation of the covenants, agreements and obligations of the Issuer
         pursuant to Article Nine;

                   (c) to add to the covenants of the Issuer such further
         covenants, restrictions, conditions or provisions as the Issuer and the
         Trustee shall consider to be for the protection of the Holders of
         Securities or Coupons, and to make the occurrence, or the occurrence
         and continuance, of a default in any such additional covenants,
         restrictions, conditions or provisions an Event of Default permitting
         the enforcement of all or any of the several remedies provided in this
         Indenture as herein set forth; PROVIDED, that in respect of any such
         additional covenant, restriction, condition or provision such
         supplemental indenture may provide for a particular period of grace
         after default (which period may be shorter or longer than that allowed
         in the case of other defaults) or may provide for an immediate
         enforcement upon such an Event of Default or may limit the remedies
         available to the Trustee upon such an Event of Default or may limit the
         right of the Holders of a majority in aggregate principal amount of the
         Securities of such series to waive such an Event of Default;

                                       45
<PAGE>   54

                  (d) to cure any ambiguity or to correct or supplement any
         provision contained herein or in any supplemental indenture which may
         be defective or inconsistent with any other provision contained herein
         or in any supplemental indenture, or to make any other provisions as
         the Issuer may deem necessary or desirable, PROVIDED that no such
         action shall adversely affect the interests of the Holders of the
         Securities or Coupons;

                  (e) to establish the forms or terms of Securities of any
         series or of the Coupons appertaining to such Securities as permitted
         by Sections 2.1 and 2.3; and

                  (f) to evidence and provide for the acceptance of appointment
         hereunder by a successor trustee with respect to the Securities of one
         or more series and to add to or change any of the provisions of this
         Indenture as shall be necessary to provide for or facilitate the
         administration of the trusts hereunder by more than one trustee,
         pursuant to the requirements of Section 6.11.

                  The Trustee is hereby authorized to join with the Issuer in
the execution of any such supplemental indenture, to make any further
appropriate agreements and stipulations which may be therein contained and to
accept the conveyance, transfer, assignment, mortgage or pledge of any property
thereunder, but the Trustee shall not be obligated to enter into any such
supplemental indenture which affects the Trustee's own rights, duties or
immunities under this Indenture or otherwise.

                  Any supplemental indenture authorized by the provisions of
this Section may be executed without the consent of the Holders of any of the
Securities at the time outstanding, notwithstanding any of the provisions of
Section 8.2.

                  SECTION 8.2 SUPPLEMENTAL INDENTURES WITH CONSENT OF
SECURITYHOLDERS. With the consent (evidenced as provided in Article Seven) of
the Holders of a majority in aggregate principal amount of the Securities at the
time Outstanding of all series affected by such supplemental indenture (each
such series voting as a separate class), the Issuer, when authorized by a
resolution of its Board of Directors (which resolution may provide general terms
or parameters for such action and may provide that the specific terms of such
action may be determined in accordance with or pursuant to an Issuer Order), and
the Trustee may, from time to time and at any time, enter into an indenture or
indentures supplemental hereto for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of this Indenture or
of any supplemental indenture or of modifying in any manner the rights of the
Holders of the Securities of each such series or of the Coupons appertaining to
such Securities; PROVIDED, that no such supplemental indenture shall (a) extend
the final maturity of any Security, or reduce the principal amount thereof, or
reduce the rate or extend the time of payment of interest thereon, or reduce any
amount payable on redemption thereof, or make the principal thereof (including
any amount in respect of original issue discount), or interest thereon payable
in any coin or currency other than that provided in the Securities and Coupons
or in accordance with the terms thereof, or reduce the amount of the principal
of an Original Issue Discount Security that would be due and payable upon an
acceleration of the maturity thereof pursuant to Section 5.1 or the amount
thereof provable in bankruptcy pursuant to Section 5.2, or alter the provisions
of Section 11.11 or 11.12 or impair or affect the right of any Securityholder to
institute suit for the payment thereof or, if the Securities provide therefor,
any right of repayment

                                       46
<PAGE>   55


at the option of the Securityholder, in each case without the consent of the
Holder of each Security so affected, or (b) reduce the aforesaid percentage of
Securities of any series, the consent of the Holders of which is required for
any such supplemental indenture, without the consent of the Holders of each
Security so affected.

                  A supplemental indenture which changes or eliminates any
covenant or other provision of this Indenture which has expressly been included
solely for the benefit of one or more particular series of Securities, or which
modifies the rights of Holders of Securities of such series, or of Coupons
appertaining to such Securities, with respect to such covenant or provision,
shall be deemed not to affect the rights under this Indenture of the Holders of
Securities of any other series or of the Coupons appertaining to such
Securities.

                  Upon the request of the Issuer, accompanied by a copy of a
resolution of the Board of Directors (which resolution may provide general terms
or parameters for such action and may provide that the specific terms of such
action may be determined in accordance with or pursuant to an Issuer Order)
certified by the secretary or an assistant secretary of the Issuer authorizing
the execution of any such supplemental indenture, and upon the filing with the
Trustee of evidence of the consent of the Holders of the Securities as aforesaid
and other documents, if any, required by Section 7.1, the Trustee shall join
with the Issuer in the execution of such supplemental indenture unless such
supplemental indenture affects the Trustee's own rights, duties or immunities
under this Indenture or otherwise, in which case the Trustee may in its
discretion, but shall not be obligated to, enter into such supplemental
indenture.

                  It shall not be necessary for the consent of the
Securityholders under this Section to approve the particular form of any
proposed supplemental indenture, but it shall be sufficient if such consent
shall approve the substance thereof.

                  Promptly after the execution by the Issuer and the Trustee of
any supplemental indenture pursuant to the provisions of this Section, the
Trustee shall give notice thereof (i) to the Holders of then Outstanding
Registered Securities of each series affected thereby, by mailing a notice
thereof by first-class mail to such Holders at their addresses as they shall
appear on the Security register, (ii) if any unregistered Securities of a series
affected thereby are then Outstanding, to the Holders thereof whose names and
addresses have been furnished to the Trustee, by mailing a notice thereof by
first-class mail to such Holders at such addresses as were so furnished to the
Trustee and (iii) if any Unregistered Securities of a series affected thereby
are then Outstanding, to all Holders thereof, by publication of a notice thereof
at least once in an Authorized Newspaper in the Borough of Manhattan, The City
of New York and at least once in an Authorized Newspaper in London (and, if
required by Section 3.7, at least once in an Authorized Newspaper in
Luxembourg), and in each case such notice shall set forth in general terms the
substance of such supplemental indenture. Any failure of the Issuer to give such
notice, or any defect therein, shall not, however, in any way impair or affect
the validity of any such supplemental indenture.

                  SECTION 8.3 EFFECT OF SUPPLEMENTAL INDENTURE. Upon the
execution of any supplemental indenture pursuant to the provisions hereof, this
Indenture shall be and be deemed to be modified and amended in accordance
therewith and the respective rights, limitations of rights, obligations, duties
and immunities under this Indenture of the Trustee, the Issuer and the


                                       47
<PAGE>   56

Holders of Securities of each series affected thereby shall thereafter be
determined, exercised and enforced hereunder subject in all respects to such
modifications and amendments, and all the terms and conditions of any such
supplemental indenture shall be and be deemed to be part of the terms and
conditions of this Indenture for any and all purposes.

                  SECTION 8.4 DOCUMENTS TO BE GIVEN TO TRUSTEE. The Trustee,
subject to the provisions of Sections 6.1 and 6.2, may receive an Officer's
Certificate and an Opinion of Counsel as conclusive evidence that any
supplemental indenture executed pursuant to this Article 8 complies with the
applicable provisions of this Indenture.

                  SECTION 8.5 NOTATION ON SECURITIES IN RESPECT OF SUPPLEMENTAL
INDENTURES. Securities of any series authenticated and delivered after the
execution of any supplemental indenture pursuant to the provisions of this
Article may bear a notation in form approved by the Trustee for such series as
to any matter provided for by such supplemental indenture or as to any action
taken by Securityholders. If the Issuer or the Trustee shall so determine, new
Securities of any series so modified as to conform, in the opinion of the
Trustee and the Board of Directors, to any modification of this Indenture
contained in any such supplemental indenture may be prepared by the Issuer,
authenticated by the Trustee and delivered in exchange for the Securities of
such series then Outstanding.




                                  ARTICLE NINE

                    CONSOLIDATION, MERGER, SALE OR CONVEYANCE
                    -----------------------------------------

                  SECTION 9.1 COVENANT NOT TO MERGE, CONSOLIDATE, SELL OR CONVEY
PROPERTY EXCEPT UNDER CERTAIN CONDITIONS. The Issuer covenants that it will 
not merge or consolidate with any other Person or sell, lease or convey all or
substantially all of its assets to any other Person, unless (i) either the
Issuer shall be the continuing corporation, or the successor corporation or the
Person which acquires by sale, lease or conveyance substantially all the assets
of the  Issuer (if other than the Issuer) shall be a corporation organized
under the laws of the United States of America or any State thereof or the      
District of Columbia and shall expressly assume the due and punctual payment of
the principal of and interest on all the Securities and Coupons, if any,
according to their tenor, and the due and punctual performance and observance
of all of the covenants and conditions of this Indenture to be performed or
observed by the Issuer, by supplemental indenture satisfactory to the Trustee,
executed and delivered to the Trustee by such corporation, and (ii) the Issuer,
such Person or such successor corporation, as the case may be, shall not,
immediately after such merger or consolidation, or such sale, lease or
conveyance, be in default in the performance of any such covenant or condition.

                  SECTION 9.2 SUCCESSOR CORPORATION SUBSTITUTED. In case of any
such consolidation, merger, sale, lease or conveyance, and following such an
assumption by the successor corporation, such successor corporation shall
succeed to and be substituted for the Issuer, with the same effect as if it had
been named herein; PROVIDED that, in the case of the sale of all or
substantially all the assets of the Issuer, the corporation so succeeding shall
not be so 


                                       48
<PAGE>   57


substituted unless the succeeding corporation acquires such assets in their
entirety or virtually in their entirety from the Issuer (or from any successor
corporation that shall have previously been substituted for the Issuer in the
manner described herein). Such successor corporation may cause to be signed, and
may issue either in its own name or in the name of the Issuer prior to such
succession any or all of the Securities issuable hereunder which together with
any Coupons appertaining thereto theretofore shall not have been signed by the
Issuer and delivered to the Trustee; and, upon the order of such successor
corporation, instead of the Issuer, and subject to all the terms, conditions and
limitations in this Indenture prescribed, the Trustee shall authenticate and
shall deliver any Securities together with any Coupons appertaining thereto
which previously shall have been signed and delivered by the officers of the
Issuer to the Trustee for authentication, and any Securities which such
successor corporation thereafter shall cause to be signed and delivered to the
Trustee for that purpose. All of the Securities so issued together with any
Coupons appertaining thereto shall in all respects have the same legal rank and
benefit under this Indenture as the Securities theretofore or thereafter issued
in accordance with the terms of this Indenture as though all of such Securities
had been issued at the date of the execution hereof.

                  In case of any such consolidation, merger, sale, lease or
conveyance such changes in phrasing and form (but not in substance) may be made
in the Securities and Coupons thereafter to be issued as may be appropriate.

                  In the event of any such sale or conveyance (other than a
conveyance by way of lease) the Issuer or any successor corporation which shall
theretofore have become such in the manner described in this Article shall be
discharged from all obligations and covenants under this Indenture and the
Securities and may be liquidated and dissolved.

                  SECTION 9.3 OPINION OF COUNSEL DELIVERED TO TRUSTEE. The
Trustee, subject to the provisions of Sections 6.1 and 6.2, may receive an
Opinion of Counsel as conclusive evidence that any such consolidation, merger,
sale, lease or conveyance, and any such assumption, and any such liquidation or
dissolution, complies with the applicable provisions of this Indenture.


                                   ARTICLE TEN

                    SATISFACTION AND DISCHARGE OF INDENTURE;
                                UNCLAIMED MONEYS
                                ----------------

                  SECTION 10.1 SATISFACTION AND DISCHARGE OF INDENTURE. (A) If
at any time (a) the Issuer shall have paid or caused to be paid the principal of
and interest on all the Securities of any series Outstanding hereunder and all
unmatured Coupons appertaining thereto (other than Securities of such series and
Coupons appertaining thereto which have been destroyed, lost or stolen and which
have been replaced or paid as provided in Section 2.9) as and when the same
shall have become due and payable, or (b) the Issuer shall have delivered to the
Trustee for cancellation all Securities of any series theretofore authenticated
and all unmatured Coupons appertaining thereto (other than any Securities of
such series and Coupons appertaining thereto which shall have been destroyed,
lost or stolen and which shall have been replaced or paid as 

                                       49
<PAGE>   58


provided in Section 2.9) or (c) in the case of any series of Securities where
the exact amount (including the currency of payment) of principal of and
interest due on which can be determined at the time of making the deposit
referred to in clause (ii) below, (i) all the Securities of such series and all
unmatured Coupons appertaining thereto not theretofore delivered to the Trustee
for cancellation shall have become due and payable, or are by their terms to
become due and payable within one year or are to be called for redemption within
one year under arrangements satisfactory to the Trustee for the giving of notice
of redemption, and (ii) the Issuer shall have irrevocably deposited or caused to
be deposited with the Trustee as trust funds the entire amount in cash (other
than moneys repaid by the Trustee or any paying agent to the Issuer in
accordance with Section 10.4) or, in the case of any series of Securities the
payments on which may only be made in Dollars, obligations issued or guaranteed
as to principal and interest by the United States or by a Person controlled or
supervised by and acting as an instrumentality of the government of the United
States pursuant to authority granted by the Congress of the United States ("U.S.
Government Obligations"), maturing as to principal and interest at such times
and in such amounts as will insure the availability of cash, or a combination
thereof, sufficient in the opinion of a nationally recognized firm of
independent public accountants expressed in a written certification thereof
delivered to the Trustee, to pay (A) the principal and interest on all
Securities of such series and Coupons appertaining thereto on each date that
such principal or interest is due and payable and (B) any mandatory sinking fund
payments on the dates on which such payments are due and payable in accordance
with the terms of the Indenture and the Securities of such series; and if, in
any such case, the Issuer shall also pay or cause to be paid all other sums
payable hereunder by the Issuer, then this Indenture shall cease to be of
further effect (except as to (i) rights of registration of transfer and exchange
of Securities of such Series and of Coupons appertaining thereto and the
Issuer's right of optional redemption, if any, (ii) substitution of mutilated,
defaced, destroyed, lost or stolen Securities or Coupons, (iii) rights of
holders of Securities and Coupons appertaining thereto to receive payments of
principal thereof and interest thereon, upon the original stated due dates
therefor (but not upon acceleration), and remaining rights of the Holders to
receive mandatory sinking fund payments, if any, (iv) the rights, obligations,
duties and immunities of the Trustee hereunder, (v) the rights of the Holders of
Securities of such series and Coupons appertaining thereto as beneficiaries
hereof with respect to the property so deposited with the Trustee payable to all
or any of them, and (vi) the obligations of the Issuer under Section 3.2) and
the Trustee, on demand of the Issuer accompanied by an Officer's Certificate and
an Opinion of Counsel and at the cost and expense of the Issuer, shall execute
proper instruments acknowledging such satisfaction of and discharging this
Indenture; PROVIDED, that the rights of Holders of the Securities and Coupons to
receive amounts in respect of principal of and interest on the Securities and
Coupons held by them shall not be delayed longer than required by
then-applicable mandatory rules or policies of any securities exchange upon
which the Securities are listed. The Issuer agrees to reimburse the Trustee for
any costs or expenses thereafter reasonably and properly incurred and to
compensate the Trustee for any services thereafter reasonably and properly
rendered by the Trustee in connection with this Indenture or the securities of
such series.

                  (B) The following provisions shall apply to the Securities of
each series unless specifically otherwise provided in a Board Resolution,
Officer's Certificate or indenture supplemental hereto provided pursuant to
Section 2.3. In addition to discharge of the Indenture pursuant to the next
preceding paragraph, in the case of any series of Securities the exact amounts
(including the currency of payment) of principal of and interest due on which
can be 

                                       50
<PAGE>   59

determined at the time of making the deposit referred to in clause (a) below,
the Issuer shall be deemed to have paid and discharged the entire indebtedness
on all the Securities of such a series and the Coupons appertaining thereto on
the 91st day after the date of the deposit referred to in subparagraph (a)
below, and the provisions of this Indenture with respect to the Securities of
such series and Coupons appertaining thereto shall no longer be in effect
(except as to (i) rights of registration of transfer and exchange of Securities
of such series and of Coupons appertaining thereto and the Issuer's right of
optional redemption, if any, (ii) substitution of mutilated, defaced, destroyed,
lost or stolen Securities or Coupons, (iii) rights of Holders of Securities and
Coupons appertaining thereto to receive payments of principal thereof and
interest thereon, upon the original stated due dates therefor (but not upon
acceleration), and remaining rights of the Holders to receive mandatory sinking
fund payments, if any, (iv) the rights, obligations, duties and immunities of
the Trustee hereunder, (v) the rights of the Holders of Securities of such
series and Coupons appertaining thereto as beneficiaries hereof with respect to
the property so deposited with the Trustee payable to all or any of them and
(vi) the obligations of the Issuer under Section 3.2) and the Trustee, at the
expense of the Issuer, shall at the Issuer's request, execute proper instruments
acknowledging the same, if

                   (a) with reference to this provision the Issuer has
         irrevocably deposited or caused to be irrevocably deposited with the
         Trustee as trust funds in trust, specifically pledged as security for,
         and dedicated solely to, the benefit of the Holders of the Securities
         of such series and Coupons appertaining thereto (i) cash in an amount,
         or (ii) in the case of any series of Securities the payments on which
         may only be made in Dollars, U.S. Government Obligations, maturing as
         to principal and interest at such times and in such amounts as will
         insure the availability of cash or (iii) a combination thereof,
         sufficient, in the opinion of a nationally recognized firm of
         independent public accountants expressed in a written certification
         thereof delivered to the Trustee, to pay (A) the principal and interest
         on all Securities of such series and Coupons appertaining thereto on
         each date that such principal or interest is due and payable and (B)
         any mandatory sinking fund payments on the dates on which such payments
         are due and payable in accordance with the terms of the Indenture and
         the Securities of such series;

                  (b) such deposit will not result in a breach or violation of,
         or constitute a default under, any agreement or instrument to which the
         Issuer is a party or by which it is bound;

                  (c) the Issuer has delivered to the Trustee an Opinion of
         Counsel based on the fact that (x) the Issuer has received from, or
         there has been published by, the Internal Revenue Service a ruling or
         (y) since the date hereof, there has been a change in the applicable
         Federal income tax law, in either case to the effect that, and such
         opinion shall confirm that, the Holders of the Securities of such
         series and Coupons appertaining thereto will not recognize income, gain
         or loss for Federal income tax purposes as a result of such deposit,
         defeasance and discharge and will be subject to Federal income tax on
         the same amount and in the same manner and at the same times, as would
         have been the case if such deposit, defeasance and discharge had not
         occurred; and


                                       51
<PAGE>   60

                  (d) the Issuer has delivered to the Trustee an Officer's
         Certificate and an Opinion of Counsel, each stating that all conditions
         precedent provided for relating to the defeasance contemplated by this
         provision have been complied with.

                   (C) The Issuer shall be released from its obligations under
Sections 3.6 and 9.1 with respect to the Securities of any Series, and any
Coupons appertaining thereto, Outstanding on and after the date the conditions
set forth below are satisfied (hereinafter, "covenant defeasance"). For this
purpose, such covenant defeasance means that, with respect to the Outstanding
Securities of any Series, the Issuer may omit to comply with and shall have no
liability in respect of any term, condition or limitation set forth in such
Section, whether directly or indirectly by reason of any reference elsewhere
herein to such Section or by reason of any reference in such Section to any
other provision herein or in any other document and such omission to comply
shall not constitute an Event of Default under Section 5.1, but the remainder of
this Indenture and such Securities and Coupons shall be unaffected thereby. The
following shall be the conditions to application of this subsection C of this
Section 10.1:

                  (a) The Issuer has irrevocably deposited or caused to be
         deposited with the Trustee as trust funds in trust for the purpose of
         making the following payments, specifically pledged as security for,
         and dedicated solely to, the benefit of the holders of the Securities
         of such series and coupons appertaining thereto, (i) cash in an amount,
         or (ii) in the case of any series of Securities the payments on which
         may only be made in Dollars, U.S. Government Obligations maturing as to
         principal and interest at such times and in such amounts as will insure
         the availability of cash or (iii) a combination thereof, sufficient, in
         the opinion of a nationally recognized firm of independent public
         accountants expressed in a written certification thereof delivered to
         the Trustee, to pay (A) the principal and interest on all Securities of
         such series and Coupons appertaining thereto and (B) any mandatory
         sinking fund payments on the day on which such payments are due and
         payable in accordance with the terms of the Indenture and the
         Securities of such series.

                  (b) No Event of Default or event which with notice or lapse of
         time or both would become an Event of Default with respect to the
         Securities shall have occurred and be continuing on the date of such
         deposit or, insofar as subsections 5.1(d) and (e) are concerned, at any
         time during the period ending on the 91st day after the date of such
         deposit (it being understood that this condition shall not be deemed
         satisfied until the expiration of such period).

                  (c) Such covenant defeasance shall not cause the Trustee to
         have a conflicting interest as defined in Section 6.8 and for purposes
         of the Trust Indenture Act of 1939 with respect to any securities of
         the Issuer.

                  (d) Such covenant defeasance shall not result in a breach or
         violation of, or constitute a default under, this Indenture or any
         other agreement or instrument to which the Issuer is a party or by
         which it is bound.

                                       52
<PAGE>   61


                  (e) Such covenant defeasance shall not cause any Securities
         then listed on any registered national securities exchange under the
         Securities Exchange Act of 1934, as amended, to be delisted.

                  (f) The Issuer shall have delivered to the Trustee an
         Officer's Certificate and Opinion of Counsel to the effect that the
         Holders of the Securities of such series and Coupons appertaining
         thereto will not recognize income, gain or loss for Federal income tax
         purposes as a result of such covenant defeasance and will be subject to
         Federal income tax on the same amounts, in the same manner and at the
         same times as would have been the case if such covenant defeasance had
         not occurred.

                  (g) The Issuer shall have delivered to the Trustee an
         Officer's Certificate and an Opinion of Counsel, each stating that all
         conditions precedent provided for relating to the covenant defeasance
         contemplated by this provision have been complied with.

                  SECTION 10.2 APPLICATION BY TRUSTEE OF FUNDS DEPOSITED FOR
PAYMENT OF SECURITIES. Subject to Section 10.4, all moneys deposited with the
Trustee (or other trustee) pursuant to Section 10.1 shall be held in trust and
applied by it to the payment, either directly or through any paying agent
(including the Issuer acting as its own paying agent), to the Holders of the
particular Securities of such series and of Coupons appertaining thereto for the
payment or redemption of which such moneys have been deposited with the Trustee,
of all sums due and to become due thereon for principal and interest; but such
money need not be segregated from other funds except to the extent required by
law.

                  SECTION 10.3 REPAYMENT OF MONEYS HELD BY PAYING AGENT. In
connection with the satisfaction and discharge of this Indenture with respect to
Securities of any series, all moneys then held by any paying agent under the
provisions of this Indenture with respect to such series of Securities shall,
upon demand of the Issuer, be repaid to it or paid to the Trustee and thereupon
such paying agent shall be released from all further liability with respect to
such moneys.

                  SECTION 10.4 RETURN OF MONEYS HELD BY TRUSTEE AND PAYING AGENT
UNCLAIMED FOR TWO YEARS. Any moneys deposited with or paid to the Trustee or any
paying agent for the payment of the principal of or interest on any Security of
any series or Coupons attached thereto and not applied but remaining unclaimed
for two years after the date upon which such principal or interest shall have
become due and payable, shall, upon the written request of the Issuer and unless
otherwise required by mandatory provisions of applicable escheat or abandoned or
unclaimed property law, be repaid to the Issuer by the Trustee for such series
or such paying agent, and the Holder of the Securities of such series and of any
Coupons appertaining thereto shall, unless otherwise required by mandatory
provisions of applicable escheat or abandoned or unclaimed property laws,
thereafter look only to the Issuer for any payment which such Holder may be
entitled to collect, and all liability of the Trustee or any paying agent with
respect to such moneys shall thereupon cease; PROVIDED, HOWEVER, that the
Trustee or such paying agent, before being required to make any such repayment
with respect to moneys deposited with it for any payment (a) in respect of
Registered Securities of any series, shall at the expense of the Issuer, mail by
first-class mail to Holders of such Securities at their addresses as they shall
appear on the Security register, and (b) in respect of Unregistered Securities
of any series, shall at the expense

                                       53
<PAGE>   62



of the Issuer cause to be published once, in an Authorized Newspaper in the
Borough of Manhattan, The City of New York and once in an Authorized Newspaper
in London (and if required by Section 3.7, once in an Authorized Newspaper in
Luxembourg), notice, that such moneys remain and that, after a date specified
therein, which shall not be less than thirty days from the date of such mailing
or publication, any unclaimed balance of such money then remaining will be
repaid to the Issuer.

                  SECTION 10.5 INDEMNITY FOR U.S. GOVERNMENT OBLIGATIONS. The
Issuer shall pay and indemnify the Trustee against any tax, fee or other charge
imposed on or assessed against the U.S. Government Obligations deposited
pursuant to Section 10.1 or the principal or interest received in respect of
such obligations.


                                 ARTICLE ELEVEN

                            MISCELLANEOUS PROVISIONS
                            ------------------------

                  SECTION 11.1 INCORPORATORS, SHAREHOLDERS, OFFICERS AND
DIRECTORS OF ISSUER EXEMPT FROM INDIVIDUAL LIABILITY. No recourse under or upon
any obligation, covenant or agreement contained in this Indenture, or in any
Security, or because of any indebtedness evidenced thereby, shall be had against
any incorporator, as such or against any past, present or future shareholder,
officer or director, as such, of the Issuer or of any successor, either directly
or through the Issuer or any successor, under any rule of law, statute or
constitutional provision or by the enforcement of any assessment or by any legal
or equitable proceeding or otherwise, all such liability being expressly waived
and released by the acceptance of the Securities and the Coupons appertaining
thereto by the Holders thereof and as part of the consideration for the issue of
the Securities and the Coupons appertaining thereto.

                  SECTION 11.2 PROVISIONS OF INDENTURE FOR THE SOLE BENEFIT OF
PARTIES AND HOLDERS OF SECURITIES AND COUPONS. Nothing in this Indenture, in the
Securities or in the Coupons appertaining thereto, expressed or implied, shall
give or be construed to give to any person, firm or corporation, other than the
parties hereto and their successors and the Holders of the Securities or
Coupons, if any, any legal or equitable right, remedy or claim under this
Indenture or under any covenant or provision herein contained, all such
covenants and provisions being for the sole benefit of the parties hereto and
their successors and of the Holders of the Securities or Coupons, if any.

                  SECTION 11.3 SUCCESSORS AND ASSIGNS OF ISSUER BOUND BY
INDENTURE. All the covenants, stipulations, promises and agreements in this
Indenture contained by or in behalf of the Issuer shall bind its successors and
assigns, whether so expressed or not.

                  SECTION 11.4 NOTICES AND DEMANDS ON ISSUER, TRUSTEE AND
HOLDERS OF SECURITIES AND COUPONS. Any notice or demand which by any provision
of this Indenture is required or permitted to be given or served by the Trustee
or by the Holders of Securities or Coupons to or on the Issuer may be given or
served by being deposited postage prepaid, first-class mail (except as otherwise
specifically provided herein) addressed (until another address of the Issuer is
filed by the Issuer with the Trustee) to THE LUBRIZOL 

                                       54
<PAGE>   63



CORPORATION, 29400 Lakeland Boulevard, Wickliffe, Ohio 44092, Attention: Chief
Financial Officer. Any notice, direction, request or demand by the Issuer or any
Holder of Securities or Coupons to or upon the Trustee shall be deemed to have
been sufficiently given or served by being deposited postage prepaid,
first-class mail (except as otherwise specifically provided herein) addressed
(until another address of the Trustee is filed by the Trustee with the Issuer)
to One First National Plaza, Suite 0126, Chicago, Illinois 60670-0216,
Attention: Corporate Trust Services Division.

                  Where this Indenture provides for notice to Holders of
Registered Securities, such notice shall be sufficiently given (unless otherwise
herein expressly provided) if in writing and mailed, first-class postage
prepaid, to each Holder entitled thereto, at his last address as it appears in
the Security register. In any case where notice to such Holders is given by
mail, neither the failure to mail such notice, nor any defect in any notice so
mailed, to any particular Holder shall affect the sufficiency of such notice
with respect to other Holders. Where this Indenture provides for notice in any
manner, such notice may be waived in writing by the person entitled to receive
such notice, either before or after the event, and such waiver shall be the
equivalent of such notice. Waivers of notice by Holders shall be filed with the
Trustee, but such filing shall not be a condition precedent to the validity of
any action taken in reliance upon such waiver.

                  In case, by reason of the suspension of or irregularities in
regular mail service, it shall be impracticable to mail notice to the Issuer
when such notice is required to be given pursuant to any provision of this
Indenture, then any manner of giving such notice as shall be reasonably
satisfactory to the Trustee shall be deemed to be a sufficient giving of such
notice.

                  SECTION 11.5 OFFICER'S CERTIFICATES AND OPINIONS OF COUNSEL;
STATEMENTS TO BE CONTAINED THEREIN. Upon any application or demand by the Issuer
to the Trustee to take any action under any of the provisions of this Indenture,
the Issuer shall furnish to the Trustee an Officer's Certificate stating that
all conditions precedent provided for in this Indenture relating to the proposed
action have been complied with and an Opinion of Counsel stating that in the
opinion of such counsel all such conditions precedent have been complied with,
except that in the case of any such application or demand as to which the
furnishing of such documents is specifically required by any provision of this
Indenture relating to such particular application or demand, no additional
certificate or opinion need be furnished.

                  Each certificate or opinion provided for in this Indenture and
delivered to the Trustee with respect to compliance with a condition or covenant
provided for in this Indenture shall include (a) a statement that the person
making such certificate or opinion has read such covenant or condition, (b) a
brief statement as to the nature and scope of the examination or investigation
upon which the statements or opinions contained in such certificate or opinion
are based, (c) a statement that, in the opinion of such person, he has made such
examination or investigation as is necessary to enable him to express an
informed opinion as to whether or not such covenant or condition has been
complied with and (d) a statement as to whether or not, in the opinion of such
person, such condition or covenant has been complied with.

                  Any certificate, statement or opinion of an officer of the
Issuer may be based, insofar as it relates to legal matters, upon a certificate
or opinion of or representations by

                                       55
<PAGE>   64


counsel, unless such officer knows that the certificate or opinion or
representations with respect to the matters upon which his certificate,
statement or opinion may be based as aforesaid are erroneous, or in the exercise
of reasonable care should know that the same are erroneous. Any certificate,
statement or opinion of counsel may be based, insofar as it relates to factual
matters, information with respect to which is in the possession of the Issuer,
upon the certificate, statement or opinion of or representations by an officer
or officers of the Issuer, unless such counsel knows that the certificate,
statement or opinion or representations with respect to the matters upon which
his certificate, statement or opinion may be based as aforesaid are erroneous,
or in the exercise of reasonable care should know that the same are erroneous.

                  Any certificate, statement or opinion of an officer of the
Issuer or of counsel may be based, insofar as it relates to accounting matters,
upon a certificate or opinion of or representations by an accountant or firm of
accountants in the employ of the Issuer, unless such officer or counsel, as the
case may be, knows that the certificate or opinion or representations with
respect to the accounting matters upon which his certificate, statement or
opinion may be based as aforesaid are erroneous, or in the exercise of
reasonable care should know that the same are erroneous.

                  Any certificate or opinion of any independent firm of public
accountants filed with and directed to the Trustee shall contain a statement
that such firm is independent.

                  SECTION 11.6 PAYMENTS DUE ON SATURDAYS, SUNDAYS AND HOLIDAYS.
If the date of maturity of interest on or principal of the Securities of any
series or any Coupons appertaining thereto or the date fixed for redemption or
repayment of any such Security or Coupon shall not be a Business Day, then
payment of interest or principal need not be made on such date, but may be made
on the next succeeding Business Day with the same force and effect as if made on
the date of maturity or the date fixed for redemption, and no interest shall
accrue for the period after such date.

                  SECTION 11.7 CONFLICT OF ANY PROVISION OF INDENTURE WITH TRUST
INDENTURE ACT OF 1939. If and to the extent that any provision of this Indenture
limits, qualifies or conflicts with the duties imposed by, or with another
provision (an "incorporated provision") included in this Indenture by operation
of, Sections 310 to 318, inclusive, of the Trust Indenture Act of 1939, such
imposed duties or incorporated provision shall control.

                  SECTION 11.8 NEW YORK LAW TO GOVERN. This Indenture and each
Security and Coupon shall be deemed to be a contract under the internal laws of
the State of New York, and for all purposes shall be construed in accordance
with the internal laws of such State, without regard to conflicts of law
principles thereof and except as may otherwise be required by mandatory
provisions of law.

                  SECTION 11.9 COUNTERPARTS. This Indenture may be executed in
any number of counterparts, each of which shall be an original; but such
counterparts shall together constitute but one and the same instrument.

                  SECTION 11.10 EFFECT OF HEADINGS. The Article and Section
headings herein and the Table of Contents are for convenience only and shall not
affect the construction hereof.

                                       56
<PAGE>   65


                  SECTION 11.11 SECURITIES IN A FOREIGN CURRENCY OR IN ECU.
Unless otherwise specified in an Officer's Certificate delivered pursuant to
Section 2.3 of this Indenture with respect to a particular series of Securities,
whenever for purposes of this Indenture any action may be taken by the Holders
of a specified percentage in aggregate principal amount of Securities of all
series or all series affected by a particular action at the time Outstanding
and, at such time, there are Outstanding Securities of any series which are
denominated in a coin or currency other than Dollars (including ECUs), then the
principal amount of Securities of such series which shall be deemed to be
Outstanding for the purpose of taking such action shall be that amount of
Dollars that could be obtained for such amount at the Market Exchange Rate. For
purposes of this Section 11.11, Market Exchange Rate shall mean the noon Dollar
buying rate in New York City for cable transfers of that currency as published
by the Federal Reserve Bank of New York; PROVIDED, HOWEVER, in the case of ECUs,
Market Exchange Rate shall mean the rate of exchange determined by the
Commission of the European Communities (or any successor thereto) as published
in the Official Journal of the European Communities (such publication or any
successor publication, the "Journal"). If such Market Exchange Rate is not
available for any reason with respect to such currency, the Trustee shall use,
in its sole discretion and without liability on its part, such quotation of the
Federal Reserve Bank of New York or, in the case of ECUs, the rate of exchange
as published in the Journal, as of the most recent available date, or quotations
or, in the case of ECUs, rates of exchange from one or more major banks in The
City of New York or in the country of issue of the currency in question, which
for purposes of the ECU shall be Brussels, Belgium, or such other quotations or,
in the case of ECU, rates of exchange as the Trustee shall deem appropriate. The
provisions of this paragraph shall apply in determining the equivalent principal
amount in respect of Securities of a series denominated in a currency other than
Dollars in connection with any action taken by Holders of Securities pursuant to
the terms of this Indenture.

                  All decisions and determinations of the Trustee regarding the
Market Exchange Rate or any alternative determination provided for in the
preceding paragraph shall be in its sole discretion and shall, in the absence of
manifest error, be conclusive to the extent permitted by law for all purposes
and irrevocably binding upon the Issuer and all Holders.

                  SECTION 11.12 JUDGMENT CURRENCY. The Issuer agrees, to the
fullest extent that it may effectively do so under applicable law, that (a) if
for the purpose of obtaining judgment in any court it is necessary to convert
the sum due in respect of the principal of or interest on the Securities of any
series (the "Required Currency") into a currency in which a judgment will be
rendered (the "Judgment Currency"), the rate of exchange used shall be the rate
at which in accordance with normal banking procedures the Trustee could purchase
in The City of New York the Required Currency with the Judgment Currency on the
day on which final unappealable judgment is entered, unless such day is not a
New York Banking Day, then, to the extent permitted by applicable law, the rate
of exchange used shall be the rate at which in accordance with normal banking
procedures the Trustee could purchase in The City of New York the Required
Currency with the Judgment Currency on the New York Banking Day preceding the
day on which final unappealable judgment is entered and (b) its obligations
under this Indenture to make payments in the Required Currency (i) shall not be
discharged or satisfied by any tender, or any recovery pursuant to any judgment
(whether or not entered in accordance with subsection (a)), in any currency
other than the Required Currency, except to the extent that such tender or

                                       57
<PAGE>   66

recovery shall result in the actual receipt, by the payee, of the full amount of
the Required Currency expressed to be payable in respect of such payments, (ii)
shall be enforceable as an alternative or additional cause of action for the
purpose of recovering in the Required Currency the amount, if any, by which such
actual receipt shall fall short of the full amount of the Required Currency so
expressed to be payable and (iii) shall not be affected by judgment being
obtained for any other sum due under this Indenture. For purposes of the
foregoing, "New York Banking Day" means any day except a Saturday, Sunday or a
legal holiday in The City of New York or a day on which banking institutions in
The City of New York are authorized or required by law or executive order to
close.


                                 ARTICLE TWELVE

                   REDEMPTION OF SECURITIES AND SINKING FUNDS
                   ------------------------------------------

                  SECTION 12.1 APPLICABILITY OF ARTICLE. The provisions of this
Article shall be applicable to the Securities of any series which are redeemable
before their maturity or to any sinking fund for the retirement of Securities of
a series except as otherwise specified as contemplated by Section 2.3 for
Securities of such series.

                  SECTION 12.2 NOTICE OF REDEMPTION; PARTIAL REDEMPTIONS. Notice
of redemption to the Holders of Registered Securities of any series to be
redeemed as a whole or in part at the option of the Issuer shall be given by
mailing notice of such redemption by first-class mail, postage prepaid, at least
30 days and not more than 60 days prior to the date fixed for redemption to such
Holders of Securities of such series at their last addresses as they shall
appear upon the registry books. Notice of redemption to the Holders of
Unregistered Securities to be redeemed as a whole or in part, whose names and
addresses have been furnished to the Trustee, shall be given by mailing notice
of such redemption, by first-class mail, postage prepaid, at least 30 days and
not more than 60 prior to the date fixed for redemption, to such Holders at such
addresses as were so furnished to the Trustee (and, in the case of any such
notice given by the Issuer, the Trustee shall make such information available to
the Issuer for such purpose). Notice of redemption to all other Holders of
Unregistered Securities shall be published in an Authorized Newspaper in the
Borough of Manhattan, The City of New York and in an Authorized Newspaper in
London (and, if required by Section 3.7, in an Authorized Newspaper in
Luxembourg), in each case, once in each of three successive calendar weeks, the
first publication to be not less than 30 nor more than 60 days prior to the date
fixed for redemption. Any notice which is mailed in the manner herein provided
shall be conclusively presumed to have been duly given, whether or not the
Holder receives the notice. Failure to give notice by mail, or any defect in the
notice to the Holder of any Security of a series designated for redemption as a
whole or in part shall not affect the validity of the proceedings for the
redemption of any other Security of such series.

                  The notice of redemption to each such Holder shall specify,
the principal amount of each Security of such series held by such Holder to be
redeemed, the date fixed for redemption, the redemption price, the place or
places of payment, that payment will be made upon presentation and surrender of
such Securities and, in the case of Securities with Coupons attached thereto, of
all Coupons appertaining thereto maturing after the date fixed for

                                       58

<PAGE>   67

redemption, that such redemption is pursuant to the mandatory or optional
sinking fund, or both, if such be the case, that interest accrued to the date
fixed for redemption will be paid as specified in such notice and that on and
after said date interest thereon or on the portions thereof to be redeemed will
cease to accrue. In case any Security of a series is to be redeemed in part only
the notice of redemption shall state the portion of the principal amount thereof
to be redeemed and shall state that on and after the date fixed for redemption,
upon surrender of such Security, a new Security or Securities of such series in
principal amount equal to the unredeemed portion thereof will be issued.

                  The notice of redemption of Securities of any series to be
redeemed at the option of the Issuer shall be given by the Issuer or, at the
Issuer's request, by the Trustee in the name and at the expense of the Issuer.

                  On or before the redemption date specified in the notice of
redemption given as provided in this Section, the Issuer will deposit with the
Trustee or with one or more paying agents (or, if the Issuer is acting as its
own paying agent, set aside, segregate and hold in trust as provided in Section
3.4) an amount of money sufficient to redeem on the redemption date all the
Securities of such series so called for redemption at the appropriate redemption
price, together with accrued interest to the date fixed for redemption. The
Issuer will deliver to the Trustee at least 70 days prior to the date fixed for
redemption an Officer's Certificate stating the aggregate principal amount of
Securities to be redeemed. In case of a redemption at the election of the Issuer
prior to the expiration of any restriction on such redemption, the Issuer shall
deliver to the Trustee, prior to the giving of any notice of redemption to
Holders pursuant to this Section, an Officer's Certificate stating that such
restriction has been complied with.

                  If less than all the Securities of a series are to be
redeemed, the Trustee shall select, in such manner as it shall deem appropriate
and fair, Securities of such Series to be redeemed in whole or in part.
Securities may be redeemed in part in multiples equal to the minimum authorized
denomination for Securities of such series or any multiple thereof. The Trustee
shall promptly notify the Issuer in writing of the Securities of such series
selected for redemption and, in the case of any Securities of such series
selected for partial redemption, the principal amount thereof to be redeemed.
For all purposes of this Indenture, unless the context otherwise requires, all
provisions relating to the redemption of Securities of any series shall relate,
in the case of any Security redeemed or to be redeemed only in part, to the
portion of the principal amount of such Security which has been or is to be
redeemed.

                  SECTION 12.3 PAYMENT OF SECURITIES CALLED FOR REDEMPTION. If
notice of redemption has been given as above provided, the Securities or
portions of Securities specified in such notice shall become due and payable on
the date and at the place stated in such notice at the applicable redemption
price, together with interest accrued to the date fixed for redemption, and on
and after said date (unless the Issuer shall default in the payment of such
Securities at the redemption price, together with interest accrued to said date)
interest on the Securities or portions of Securities so called for redemption
shall cease to accrue, and the unmatured Coupons, if any, appertaining thereto
shall be void, and, except as provided in Sections 6.5 and 10.4, such Securities
shall cease from and after the date fixed for redemption to be entitled to any
benefit or security under this Indenture, and the Holders thereof shall have no
right in respect of such Securities except the right to receive the redemption
price thereof and unpaid interest to the date

                                       59
<PAGE>   68



fixed for redemption. On presentation and surrender of such Securities at a
place of payment specified in said notice, together with all Coupons, if any,
appertaining thereto maturing after the date fixed for redemption, said
Securities or the specified portions thereof shall be paid and redeemed by the
Issuer at the applicable redemption price, together with interest accrued
thereon to the date fixed for redemption; PROVIDED that payment of interest
becoming due on or prior to the date fixed for redemption shall be payable in
the case of Securities with Coupons attached thereto, to the Holders of the
Coupons for such interest upon surrender thereof, and in the case of Registered
Securities, to the Holders of such Registered Securities registered as such on
the relevant record date subject to the terms and provisions of Sections 2.3 and
2.7 hereof.

                  If any Security called for redemption shall not be so paid
upon surrender thereof for redemption, the principal shall, until paid or duly
provided for, bear interest from the date fixed for redemption at the rate of
interest or Yield to Maturity (in the case of an Original Issue Discount
Security) borne by such Security.

                  If any Security with Coupons attached thereto is surrendered
for redemption and is not accompanied by all appurtenant Coupons maturing after
the date fixed for redemption, the surrender of such missing Coupon or Coupons
may be waived by the Issuer and the Trustee, if there be furnished to each of
them such security or indemnity as they may require to save each of them
harmless.

                  Upon presentation of any Security redeemed in part only, the
Issuer shall execute and the Trustee shall authenticate and deliver to or on the
order of the Holder thereof, at the expense of the Issuer, a new Security or
Securities of such series, of authorized denominations, in principal amount
equal to the unredeemed portion of the Security so presented.

                  SECTION 12.4 EXCLUSION OF CERTAIN SECURITIES FROM ELIGIBILITY
FOR SELECTION FOR REDEMPTION. Securities shall be excluded from eligibility for
selection for redemption if they are identified by registration and certificate
number in an Officer's Certificate delivered to the Trustee at least 40 days
prior to the last date on which notice of redemption may be given as being owned
of record and beneficially by, and not pledged or hypothecated by either (a) the
Issuer or (b) an entity specifically identified in such written statement as
directly or indirectly controlling or controlled by or under direct or indirect
common control with the Issuer.

                  SECTION 12.5 MANDATORY AND OPTIONAL SINKING FUNDS. The minimum
amount of any sinking fund payment provided for by the terms of the Securities
of any series is herein referred to as a "mandatory sinking fund payment," and
any payment in excess of such minimum amount provided for by the terms of the
Securities of any series is herein referred to as an "optional sinking fund
payment." The date on which a sinking fund payment is to be made is herein
referred to as the "sinking fund payment date."

                  In lieu of making all or any part of any mandatory sinking
fund payment with respect to any series of Securities in cash, the Issuer may at
its option (a) deliver to the Trustee Securities of such series theretofore
purchased or otherwise acquired (except upon redemption pursuant to the
mandatory sinking fund) by the Issuer or receive credit for Securities of such
series (not previously so credited) theretofore purchased or otherwise acquired
(except as aforesaid) by the Issuer and delivered to the Trustee for
cancellation pursuant to Section 2.10, (b)


                                       60
<PAGE>   69


receive credit for optional sinking fund payments (not previously so credited)
made pursuant to this Section, or (c) receive credit for Securities of such
series (not previously so credited) redeemed by the Issuer through any optional
redemption provision contained in the terms of such series. Securities so
delivered or credited shall be received or credited by the Trustee at the
sinking fund redemption price specified in such Securities.

                  On or before the 60th day next preceding each sinking fund
payment date for any series, the Issuer will deliver to the Trustee an Officer's
Certificate (which need not contain the statements required by Section 11.5) (a)
specifying the portion of the mandatory sinking fund payment to be satisfied by
payment of cash and the portion to be satisfied by credit of Securities of such
series and the basis for such credit, (b) stating that none of the Securities of
such series has theretofore been so credited, (c) stating that no defaults in
the payment of interest or Events of Default with respect to such series have
occurred (which have not been waived or cured) and are continuing and (d)
stating whether or not the Issuer intends to exercise its right to make an
optional sinking fund payment with respect to such series and, if so, specifying
the amount of such optional sinking fund payment which the Issuer intends to pay
on or before the next succeeding sinking fund payment date. Any Securities of
such series to be credited and required to be delivered to the Trustee in order
for the Issuer to be entitled to credit therefor as aforesaid which have not
theretofore been delivered to the Trustee shall be delivered for cancellation
pursuant to Section 2.10 to the Trustee with such Officer's Certificate (or
reasonably promptly thereafter if acceptable to the Trustee). Such Officer's
Certificate shall be irrevocable and upon its receipt by the Trustee the Issuer
shall become unconditionally obligated to make all the cash payments or payments
therein referred to, if any, on or before the next succeeding sinking fund
payment date. Failure of the Issuer, on or before any such 60th day, to deliver
such Officer's Certificate and Securities specified in this paragraph, if any,
shall not constitute a default but shall constitute, on and as of such date, the
irrevocable election of the Issuer (i) that the mandatory sinking fund payment
for such series due on the next succeeding sinking fund payment date shall be
paid entirely in cash without the option to deliver or credit Securities of such
series in respect thereof and (ii) that the Issuer will make no optional sinking
fund payment with respect to such series as provided in this Section.

                  If the sinking fund payment or payments (mandatory or optional
or both) to be made in cash on the next succeeding sinking fund payment date
plus any unused balance of any preceding sinking fund payments made in cash
shall exceed $50,000 (or the equivalent thereof in any Foreign Currency or ECU)
or a lesser sum in Dollars (or the equivalent thereof in any Foreign Currency or
ECU) if the Issuer shall so request with respect to the Securities of any
particular series, such cash shall be applied on the next succeeding sinking
fund payment date to the redemption of Securities of such series at the sinking
fund redemption price together with accrued interest to the date fixed for
redemption. If such amount shall be $50,000 (or the equivalent thereof in any
Foreign Currency or ECU) or less and the Issuer makes no such request then it
shall be carried over until a sum in excess of $50,000 (or the equivalent
thereof in any Foreign Currency or ECU) is available. The Trustee shall select,
in the manner provided in Section 12.2, for redemption on such sinking fund
payment date a sufficient principal amount of Securities of such series to
absorb said cash, as nearly as may be, and shall (if requested in writing by the
Issuer) inform the Issuer of the serial numbers of the Securities of such series
(or portions thereof) so selected. Securities shall be excluded from eligibility
for redemption under this Section if they are identified by registration and
certificate number in an Officer's Certificate 

                                       61
<PAGE>   70

delivered to the Trustee at least 60 days prior to the sinking fund payment date
as being owned of record and beneficially by, and not pledged or hypothecated by
either (a) the Issuer or (b) an entity specifically identified in such Officer's
Certificate as directly or indirectly controlling or controlled by or under
direct or indirect common control with the Issuer. The Trustee, in the name and
at the expense of the Issuer (or the Issuer, if it shall so request the Trustee
in writing) shall cause notice of redemption of the Securities of such series to
be given in substantially the manner provided in Section 12.2 (and with the
effect provided in Section 12.3) for the redemption of Securities of such series
in part at the option of the Issuer. The amount of any sinking fund payments not
so applied or allocated to the redemption of Securities of such series shall be
added to the next cash sinking fund payment for such series and, together with
such payment, shall be applied in accordance with the provisions of this
Section. Any and all sinking fund moneys held on the stated maturity date of the
Securities of any particular series (or earlier, if such maturity is
accelerated), which are not held for the payment or redemption of particular
Securities of such series shall be applied, together with other moneys, if
necessary, sufficient for the purpose, to the payment of the principal of, and
interest on, the Securities of such series at maturity.

                  On or before each sinking fund payment date, the Issuer shall
pay to the Trustee in cash or shall otherwise provide for the payment of all
interest accrued to the date fixed for redemption on Securities to be redeemed
on the next following sinking fund payment date.

                  The Trustee shall not redeem or cause to be redeemed any
Securities of a series with sinking fund moneys or give any notice of redemption
of Securities for such series by operation of the sinking fund during the
continuance of a default in payment of interest on such Securities or of any
Event of Default except that, where the giving of notice of redemption of any
Securities shall theretofore have been made, the Trustee shall redeem or cause
to be redeemed such Securities, provided that it shall have received from the
Issuer a sum sufficient for such redemption. Except as aforesaid, any moneys in
the sinking fund for such series at the time when any such default or Event of
Default shall occur, and any moneys thereafter paid into the sinking fund,
shall, during the continuance of such default or Event of Default, be deemed to
have been collected under Article Five and held for the payment of all such
Securities. In case such Event of Default shall have been waived as provided in
Section 5.10 or the default cured on or before the sixtieth day preceding the
sinking fund payment date in any year, such moneys shall thereafter be applied
on the next succeeding sinking fund payment date in accordance with this Section
to the redemption of such Securities.

                                       62
<PAGE>   71



                  IN WITNESS WHEREOF, the parties hereto have caused this
Indenture to be duly executed all as of _________________, 1998.

                                  THE LUBRIZOL CORPORATION

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


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


                                  THE FIRST NATIONAL BANK
                                      OF CHICAGO, TRUSTEE


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



                                       63
<PAGE>   72


STATE OF OHIO                              )
                                           )    SS:
COUNTY OF LAKE                             )


                  Before me, a notary public, in and for said county, personally
appeared ________________________ and _______________________, known to me to be
the persons who, as _________________ and __________________, respectively, of
The Lubrizol Corporation, the corporation which executed the foregoing
instrument, signed the same, and acknowledged to me that they did so sign said
instrument in the name and on behalf of said corporation, as such officers,
respectively; that the same is their free act and deed as such officers,
respectively, and the free and corporate act and deed of said corporation; and
that they were duly authorized thereunto by its board of directors.

                  In testimony whereof, I have hereunto subscribed my name, and
affixed my official seal, at __________________, Ohio, this _________ day of
___________, 1998.



                                              ---------------------------------
                                                          Notary Public


[Notarial Seal]



                                       64
<PAGE>   73




STATE OF ILLINOIS                          )
                                           )         SS.:
COUNTY OF COOK                             )


                  On this ____________ of __________________, 1998 before me
personally came _______________________, to me personally known, who, being by
me duly sworn, did depose and say that she/he resides at ___________________;
that she/he is a ____________________of The First National Bank of Chicago, one
of the corporations described in and which executed the above instrument; and
that she/he signed her/his name thereto by authority of the Board of Directors
of said corporation.




                                               ----------------------------
                                                        Notary Public

 [Notarial Seal]



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission