TRINET CORPORATE REALTY TRUST INC
8-K, 1996-07-01
REAL ESTATE INVESTMENT TRUSTS
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<PAGE>   1
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

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


                     Pursuant to Section 13 or 15(d) of the
                        Securities Exchange Act of 1934


        Date of Report (Date of earliest event reported):  June 14, 1996



                      TRINET CORPORATE REALTY TRUST, INC.
             (Exact name of Registrant as specified in its Charter)


                                    Maryland
                            (State of Incorporation)


               1-11918                                        94-3175659
      (Commission File Number)                         (IRS Employer Id. Number)



      Four Embarcadero Center, Suite 3150                         94111
               San Francisco, CA                               (Zip Code)
   (Address of principal executive offices)





                                 (415) 391-4300
              (Registrant's telephone number, including area code)


<PAGE>   2
Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits

Exhibit
Number   Exhibit

1.1      Definitive Underwriting Agreement dated June 14, 1996 relating to the
         sale of 9 3/8% Series A Cumulative Preferred Stock, par value $.01 per
         share.

3.1      Definitive Articles Supplementary Establishing and Fixing the Rights
         and Preferences of a Series of Shares of Preferred Stock, incorporated
         by reference to Exhibit 1 of Form 8-A/A of TriNet Corporate Realty
         Trust, Inc., dated June 28, 1996, filed with the Securities and
         Exchange Commission on July 1, 1996.

4.1      Definitive Supplemental Indenture No. 1, dated as of May 22, 1996,
         relating to the 7.30% Notes due 2001 and the 7.95% Notes due 2006.

4.2      Definitive Indenture, dated as of May 22, 1996.


                                       1

<PAGE>   3
                                   SIGNATURES

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



                              TRINET CORPORATE REALTY TRUST, INC.


                              By: /s/ A. William Stein
                                  --------------------------------------------
                                  A. William Stein
                                  Executive Vice President and Chief Financial
                                  Officer (Authorized Officer of the Registrant
                                  and Principal Financial Officer)



Dated:  June 28, 1996


                                       2




<PAGE>   1
                                                                    EXHIBIT 1.1



                        TRINET CORPORATE REALTY TRUST, INC.
                                 2,000,000 Shares
                    9-3/8% Series A Cumulative Preferred Stock
                      Liquidation Preference $25.00 Per Share



                              UNDERWRITING AGREEMENT

                                                                   June 14, 1996


SMITH BARNEY INC.
DONALDSON, LUFKIN & JENRETTE
  SECURITIES CORPORATION
GOLDMAN, SACHS & CO.
MERRILL LYNCH & CO. INC.
ROBERTSON, STEPHENS & COMPANY LLC

         As Representatives of the Several Underwriters

c/o      SMITH BARNEY INC.
         388 Greenwich Street
         New York, New York  10013

Ladies and Gentlemen:

                  TriNet Corporate Realty Trust, Inc., a real estate investment
trust ("REIT") and a Maryland corporation (the "Company"), proposes to issue and
sell an aggregate of 2,000,000 shares (the "Firm Shares") of its 9-3/8% Series A
Cumulative Preferred Stock, liquidation preference $25.00 per share (the
"Preferred Stock"), to you and the other underwriters named in Schedule I hereto
(collectively the "Underwriters") for whom you are acting as Representatives
(the "Representatives"). The Company also proposes to sell to the Underwriters,
upon the terms and conditions set forth in Section 1 hereof, up to an additional
300,000 shares (the "Additional Shares") of Preferred Stock. The Firm Shares and
the Additional Shares are hereinafter collectively referred to as the "Shares."

                  The Company wishes to confirm as follows its agreement with
you and the other several Underwriters on whose behalf you are acting, in
connection with the several purchases of the Shares by the Underwriters.

<PAGE>   2
                                      -2-

                  1.  Agreements to Sell and Purchase.

                  (a) On the basis of the representations, warranties and
agreements of the Company herein contained and subject to all the terms and
conditions of this Agreement, the Company agrees to sell to the Underwriters and
each Underwriter agrees, severally and not jointly, to purchase from the
Company, at a purchase price of $24.2125 per share (the "purchase price per
share"), the number of Firm Shares set forth opposite the name of such
Underwriter in Schedule I hereto (or such number of Firm Shares increased as set
forth in Section 9 hereof).

                  (b) The Company also agrees, subject to all the terms and
conditions set forth herein, to sell to the Underwriters, and, upon the basis of
the representations, warranties and agreements of the Company herein contained
and subject to all the terms and conditions set forth herein, the Underwriters
shall have the right to purchase from the Company, at the purchase price per
share, pursuant to an option (the "over-allotment option") which may be
exercised at any time and from time to time prior to 9:00 P.M., New York City
time, on the 30th day after the date of the Prospectus (as defined in Section 4)
(or, if such 30th day shall be a Saturday or Sunday or a holiday, on the next
business day thereafter when the New York Stock Exchange (the "NYSE") is open
for trading), up to an aggregate of 300,000 Additional Shares. Additional Shares
may be purchased only for the purpose of covering over-allotments made in
connection with the offering of the Firm Shares. Upon any exercise of the
over-allotment option, each Underwriter, severally and not jointly, agrees to
purchase from the Company the number of Additional Shares (subject to such
adjustments as you may determine in order to avoid fractional shares) which
bears the same proportion to the number of Additional Shares to be purchased by
the Underwriters as the number of Firm Shares set forth opposite the name of
such Underwriter in Schedule I hereto (or such number of Firm Shares increased
as set forth in Section 9 hereof) bears to the aggregate number of Firm Shares.

                  2.  Terms of Public Offering.

                  The Company has been advised by you that the Underwriters
propose to make a public offering of their respective portions of the Shares as
soon after this Agreement has been entered into and, if necessary, any
post-effective amendment to the Registration Statement (as defined herein), has
become effective as in your judgment is advisable and initially to offer the
Shares upon the terms set forth in the Prospectus (as defined herein).

<PAGE>   3
                                      -3-

                  3.  Delivery of the Shares and Payment Therefor.

                  Delivery to the Underwriters of and payment for the Firm
Shares shall be made at the office of Smith Barney Inc., 388 Greenwich Street,
New York, NY 10013, at 10:00 A.M., New York City time, on June 19, 1996 (the
"Closing Date"). The place of closing for the Firm Shares and the Closing Date
may be varied by agreement between you and the Company.

                  Delivery to the Underwriters of and payment for any Additional
Shares to be purchased by the Underwriters shall be made at the aforementioned
office of Smith Barney Inc. at such time on such date (the "Option Closing
Date"), which may be the same as the Closing Date but shall in no event be
earlier than the Closing Date nor earlier than three nor later than ten business
days after the giving of the notice hereinafter referred to, as shall be
specified in a written notice from you on behalf of the Underwriters to the
Company of the Underwriters' determination to purchase a number, specified in
such notice, of Additional Shares. The place of closing for any Additional
Shares and the Option Closing Date for such Shares may be varied by agreement
between you and the Company.

                  Certificates for the Firm Shares and for any Additional Shares
to be purchased hereunder shall be registered in such names and in such
denominations as you shall request prior to 9:30 A.M., New York City time, on
the second business day preceding the Closing Date or any Option Closing Date,
as the case may be. Such certificates shall be made available to you in New York
City for inspection and packaging not later than 9:30 A.M., New York City time,
on the business day next preceding the Closing Date or the Option Closing Date,
as the case may be. The certificates evidencing the Firm Shares and any
Additional Shares to be purchased hereunder shall be delivered to you on the
Closing Date or the Option Closing Date, as the case may be, against payment of
the purchase price therefor in immediately available funds.

                  4. Representations and Warranties of the Company. The Company
represents, warrants and covenants to the Underwriters as set forth below.
Certain terms used in this Section 4 are defined in paragraph (af) hereof.

                  (a) The Company has filed with the Securities and Exchange
         Commission (the "Commission") a registration statement, registration
         number 33-80709 (the "Registration Statement") on Form S-3, including
         the related prospectus included in the Registration Statement, for the
         registration under the Securities Act of 1933, as amended, and the
         rules and regulations of the Commission thereunder (the "Act"), of the
         offering and sale of, inter alia, the Shares. The Company may have
         filed one or more amendments thereto, including each related
         prospectus, and one or more prospectus supplements thereto, each of
         which has previously been furnished to the Representatives. The Company
         has filed


<PAGE>   4
                                      -4-

         with the Commission a preliminary prospectus supplement specifically
         relating to the Shares pursuant to Rule 424 under the Act and has filed
         with, or transmitted for filing to, or shall promptly hereafter file
         with or transmit for filing to, the Commission a prospectus supplement
         (the "Prospectus Supplement") specifically relating to the Shares
         pursuant to Rule 424 under the Act. The Company has included or will
         include in such Registration Statement, as amended at the Execution
         Time and in the Prospectus Supplement all information required by the
         Act to be included therein with respect to the Shares and the offering
         thereof. As filed, such Registration Statement, as so amended, and form
         of final prospectus contained in the Registration Statement and
         Prospectus Supplement, or such final prospectus and Prospectus
         Supplement, contains or will contain all required information with
         respect to the Shares and the offering thereof 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 the
         Underwriters 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
         latest Preliminary Prospectus and accompanying Prospectus) as the
         Company has advised the Representatives, prior to the Execution Time,
         will be included or made therein.

                  (b) No order preventing or suspending the use of any
         preliminary prospectus has been issued by the Commission, and each
         Preliminary Prospectus and prospectus filed as part of the Registration
         Statement as originally filed or as part of any amendment thereto, or
         filed pursuant to Rule 424 under the Act, complied when so filed in all
         material respects with the Act, and did not contain an untrue statement
         of a material fact or omit to state a material fact required to be
         stated therein or necessary to make the statements therein, in the
         light of the circumstances under which they were made, not misleading;
         provided that this representation and warranty shall not apply to any
         statements or omissions made in reliance upon and in conformity with
         information relating to any Underwriter furnished to the Company in
         writing by such Underwriter through you expressly for use therein.

                  (c) The Registration Statement has been declared effective by
         the Commission under the Act; no stop order suspending the
         effectiveness of the Registration Statement has been issued and no
         proceeding for that purpose has been instituted or, to the knowledge of
         the Company, threatened by the Commission; and the Registration
         Statement and Prospectus (as amended or supplemented if the Company
         shall have furnished any amendments or supplements thereto) comply, or
         will comply, as the case may be, in all material respects with the Act;
         the Registration Statement, as amended at the Effective Time, did not
         contain any untrue statement of a material fact or omit to state any
         material fact required to be stated therein or necessary to make the
         statements therein not misleading; and the Prospectus, as of the
         Execution Time, does not, and as amended or supplemented at the Closing
         Date, will not, contain any untrue statement of a material fact



<PAGE>   5
                                      -5-

         or omit to state a material fact necessary to make the statements
         therein, in the light of the circumstances under which they were made,
         not misleading; except that the foregoing representations and
         warranties shall not apply to statements or omissions in the
         Registration Statement or the Prospectus made in reliance upon and in
         conformity with information relating to any Underwriter furnished to
         the Company in writing by such Underwriter through you expressly for
         use therein.

                  (d) Each Incorporated Document, as of the date such
         Incorporated Document was filed with the Commission, conformed in all
         material respects to the requirements of the Securities Exchange Act of
         1934, as amended, and the rules and regulations of the Commission
         thereunder (the "Exchange Act"), and when read together with the other
         information in the Prospectus, at the Effective Date and as of the
         Execution Time, did not, and at the Closing Date and during the time
         period specified in Section 5(e) of this Agreement, will not, contain
         any untrue statement of a material fact or omit to state a material
         fact necessary to make the statements therein, in the light of the
         circumstances under which they were made, not misleading; and any
         further documents so filed and incorporated by reference in the
         Prospectus, when such documents are filed with the Commission, will
         conform in all material respects to the requirements of the Exchange
         Act, as applicable, and when read together with the other information
         in the Prospectus, at the Effective Date and as of the Execution Time,
         did not, and at the Closing Date and during the time period specified
         in Section 5(e) of this Agreement, will not, contain any untrue
         statement of a material fact or omit to state a material fact necessary
         to make the statements therein, in the light of the circumstances under
         which they were made, not misleading.

                  (e) The historical financial statements and the related notes
         thereto, included or incorporated by reference in the Registration
         Statement and the Prospectus, comply in all material respects with the
         requirements of the Act and the Exchange Act, as applicable, and
         present fairly the consolidated financial position of the Company and
         its consolidated subsidiaries as of the dates indicated and the results
         of their operations and the changes in their cash flows for the periods
         specified; the financial statements with respect to the Properties (as
         defined in the Prospectus) acquired by the Company, together with
         related notes, incorporated by reference in the Registration Statement
         or the Prospectus, present fairly a summary of gross income and direct
         operating expenses and a summary of gross income, as the case may be,
         of such Properties for the indicated periods; the foregoing financial
         statements have been prepared in conformity with generally accepted
         accounting principles applied on a consistent basis, and the supporting
         schedules included or incorporated by reference in the Registration
         Statement present fairly the information required to be stated therein;
         the pro forma financial information, and the related notes thereto,
         included or incorporated by reference in the Registration Statement and
         the


<PAGE>   6
                                      -6-

         Prospectus comply in all material respects with the applicable
         requirements of the Act and the Exchange Act, as applicable; the
         assumptions used in preparing such pro forma information are reasonable
         and the adjustments used therein are appropriate to give effect to the
         transactions referred to therein; and the other financial and
         statistical information and data set forth in the Registration
         Statement and the Prospectus are accurately presented in all material
         respects and prepared on a basis consistent with the books and records
         of the Company and its consolidated subsidiaries.

                  (f) Since the respective dates as of which information is
         given in the Registration Statement and the Prospectus, (i) there has
         not been any material adverse change, or any development involving a
         prospective material adverse change, in or affecting the condition
         (financial or otherwise), business, prospects, properties, net worth or
         results of operations of the Company and the Subsidiaries (as defined
         below), taken as a whole, otherwise than as set forth or contemplated
         in the Prospectus; and (ii) except as set forth or contemplated in the
         Prospectus, neither the Company nor any of the Subsidiaries has entered
         into any transaction or agreement (whether or not in the ordinary
         course of business) material to the Company and the Subsidiaries, taken
         as a whole.

                  (g) The Company has been duly incorporated and is validly
         existing as a corporation in good standing under the laws of the state
         of Maryland, with corporate power and authority to own or lease its
         properties and conduct its business as described in the Prospectus, and
         has been duly qualified as a foreign corporation for the transaction of
         business and is in good standing under the laws of each other
         jurisdiction in which it owns or leases properties, or conducts any
         business, so as to require such qualification, other than where the
         failure to be so qualified or in good standing would not (1) have a
         material adverse effect on the condition (financial or otherwise)
         business, prospects, properties, net worth or results of operations of
         the Company and the Subsidiaries, taken as a whole, (2) adversely
         affect the issuance or validity of the Shares or (3) adversely affect
         the consummation of any of the transactions contemplated by this
         Agreement (each of (1), (2) and (3) above, a "Material Adverse Effect")
         (which jurisdictions of foreign qualification are identified in
         Schedule II hereto); except for investments in the Subsidiaries, in
         short-term investment securities and in other securities as described
         in the Registration Statement or Prospectus, the Company has no direct
         or indirect equity or other interest in any corporation, partnership,
         trust or other entity; each of the Company's subsidiaries (within the
         meaning of Regulation S-X under the Act) is identified on Schedule III
         hereto (the "Subsidiaries") and has been duly organized and is validly
         existing as a corporation, trust or limited partnership, as the case
         may be, in good standing under the laws of its jurisdiction of
         organization with corporate, trust or partnership power and authority,
         as the case may be, to own or lease its properties and conduct its
         business as presently conducted and as described in the Prospectus, and
         has been duly qualified as a


<PAGE>   7
                                      -7-

         foreign corporation, foreign trust or foreign limited partnership, as
         the case may be, for the transaction of business and is in good
         standing under the laws of each other jurisdiction in which it owns or
         leases properties, or conducts any business, so as to require such
         qualification, other than where the failure to be so qualified or in
         good standing would not have a Material Adverse Effect (which
         jurisdictions of organization and foreign qualification are identified
         in Schedule III hereto); all the outstanding shares of capital stock or
         beneficial interests of each Subsidiary have been duly authorized and
         validly issued, are fully-paid and non-assessable; except as disclosed
         in Schedule III hereto, all the outstanding shares of capital stock,
         all beneficial interests and all partnership interests of each
         Subsidiary are owned by the Company, directly or indirectly, free and
         clear of all liens, encumbrances, security interests and claims.

                  (h)  This  Agreement  has  been  duly  authorized,   executed
         and delivered by the Company.

                  (i) The Shares have been duly authorized and, when issued and
         delivered to the Underwriters against payment therefor in accordance
         with the terms hereof, will be validly issues, fully paid and
         nonassessable. Application has been made to list the Shares on the
         NYSE. The form of certificate for the Shares will comply with all
         applicable legal and NYSE requirements. The holders of outstanding
         shares of capital stock of the Company are not entitled to preemptive
         or other rights to subscribe for the Shares. The capital stock of the
         Company conforms to the description thereof in the Registration
         Statement and the Prospectus.

                  (j) Neither the Company nor any of the Subsidiaries is, or 
         with the giving of notice or lapse of time or both would be, in
         violation of or in default under (1) its Articles of Incorporation, 
         Certificate of Incorporation, partnership agreement or agreement of
         trust, as the case may be (in each case as amended to the date of this
         Agreement), (2) its By-laws (as amended to the date of this Agreement)
         or (3) any indenture, mortgage, deed of trust, loan agreement,
         partnership agreement or other agreement or instrument or obligation to
         which the Company or such Subsidiary is a party or by which it or any
         of its properties is bound, except, with respect to clauses (2) and
         (3), for violations and defaults which individually or in the aggregate
         would not have a Material Adverse Effect; the issue and sale of the
         Shares and the performance by the Company of all of its obligations
         under this Agreement and the consummation of the transactions herein
         contemplated will not conflict with or result in a breach of any of the
         terms or provisions of, or constitute a default under, any indenture,
         mortgage, deed of trust, loan agreement, partnership agreement or other
         material agreement or instrument to which the Company or any Subsidiary
         is a party or by which the Company or any Subsidiary is bound or to
         which any of the property or assets of the Company or any Subsidiary is
         subject, except for such conflicts, breaches,



<PAGE>   8
                                      -8-

         defaults or violations which individually or in the aggregate would not
         have a Material Adverse Effect, nor will any such action result in any
         violation of the provisions of the Articles of Incorporation or the
         By-Laws of the Company or any applicable law or statute or any order,
         rule or regulation of any court or governmental agency or body having
         jurisdiction over the Company or any of its properties; and no consent,
         approval, authorization, order, registration or qualification of or
         with any such court or governmental agency or body is required for the
         issue and sale of the Shares or the consummation by the Company of the
         transactions contemplated by this Agreement, except such consents,
         approvals, authorizations, orders, registrations or qualifications (x)
         as have been obtained under the Act and the Exchange Act, (y) as may be
         required under state securities or Blue Sky laws or the By-laws or
         Corporate Financing Rule of the National Association of Securities
         Dealers, Inc. (the "NASD") in connection with the purchase and
         distribution of the Shares by the Underwriters or (z) the failure of
         which to obtain would not have a Material Adverse Effect.

                  (k) Other than as set forth or contemplated in the Prospectus,
         there are no legal or governmental proceedings pending or, to the
         knowledge of the Company, threatened to which the Company or any of the
         Subsidiaries is or may be a party or to which any property of the
         Company or any of the Subsidiaries is or may be the subject which, if
         determined adversely to the Company, could individually or in the
         aggregate reasonably be expected to have a Material Adverse Effect;
         there are no contracts or other documents of a character required to be
         filed as an exhibit to the Registration Statement or required to be
         described in the Registration Statement or the Prospectus which are not
         filed or described as required; and the descriptions of the terms of
         all such contracts and documents contained or incorporated by reference
         in the Registration Statement or Prospectus are complete and correct in
         all material respects.

                  (l) The Company's authorized, issued and outstanding capital
         stock as of March 31, 1996 is as set forth in the Prospectus; and all
         of the issued shares of capital stock of the Company have been duly and
         validly authorized and issued and are fully paid and non-assessable.

                  (m) The Company or a Subsidiary has good and marketable title
         to each Property, in each case free of any lien, mortgage, pledge,
         charge or encumbrance of any kind except those described in the
         Prospectus or which do not materially affect or detract from the value
         of such Property or interfere with the use made and proposed to be made
         of such Property by the Company and the Subsidiaries; and TriNet XVII
         Realty Trust (the "Trust"), a Subsidiary of the Company, does not own
         any of the Properties and does not own any assets which are material to
         the Company on a consolidated basis.


<PAGE>   9
                                      -9-

                  (n) Except as disclosed in the Prospectus, each entity
         identified in the Prospectus as a tenant of any Property, or a
         subtenant thereof, is in actual possession of such Property under a
         lease to such tenant or, if applicable, a sublease to such subtenant;
         except as disclosed in the Prospectus, each such lease is in full force
         and effect and neither the Company nor any of the Subsidiaries has
         notice of any defense to the obligations of the tenant thereunder or
         any claim asserted or threatened by any person or entity, which claim,
         if sustained, would have a Material Adverse Effect; and except as
         disclosed in the Prospectus, the lessor under each lease has complied
         with its obligations under such lease in all material respects and
         neither the Company nor any of the Subsidiaries has notice of any
         default by the tenant under such lease which, individually or in the
         aggregate with other such defaults, would have a Material Adverse
         Effect.
                  (o) The mortgages and deeds of trust encumbering the
         Properties (other than the Property leased to MacFrugal's Bargains
         Closeouts, Inc.) are not (i) cross-defaulted to any indebtedness other
         than indebtedness of the Company or any of the Subsidiaries or (ii)
         cross-collateralized to any property not owned by the Company or any of
         the Subsidiaries.

                  (p) The Company and the Subsidiaries are insured by insurers
         of recognized financial responsibility against such losses and risks
         and in such amounts as are customary in the business in which they are
         engaged and such insurance is adequate for the value of their
         properties; all policies of insurance insuring the Company or the
         Subsidiaries or their respective business, assets, employees, officers,
         trustees and directors, as the case may be, are in full force and
         effect; the Company and the Subsidiaries are in compliance with the
         terms of such policies in all material respects and there are no claims
         by the Company or by the Subsidiaries under any such policy as to which
         any insurance company is denying liability or defending under a
         reservation of rights clause, other than claims which individually or
         in the aggregate would not have a Material Adverse Effect;

                  (q) The Company has filed all federal, state and foreign
         income tax returns which have been required to be filed and has paid
         all taxes indicated by said returns and all assessments received by it
         to the extent that such taxes have become due and are not being
         contested in good faith.

                  (r) The Company and each Subsidiary own, possess and have
         obtained all material licenses, permits, certificates, consents,
         orders, approvals and other authorizations from, and have made all
         material declarations and filings with, all federal, state, local and
         other governmental authorities, all self-regulatory organizations and
         all courts and other tribunals necessary to own or lease, as the case
         may be, and to operate their properties and to carry on their business
         as conducted as of the date hereof, except in each case where the
         failure to obtain licenses, permits, certificates, consents, orders,
         approvals and other


<PAGE>   10
                                      -10-

         authorizations, or to make all declarations and filings, would not have
         a Material Adverse Effect, and none of the Company or any Subsidiary
         has received any notice of any proceeding relating to revocation or
         modification of any such license, permit, certificate, consent, order,
         approval or other authorization, except as described in the Prospectus
         and except, in each case, where such revocation or modification would
         not have a Material Adverse Effect; and the Company and each Subsidiary
         are in compliance with all laws, rules and regulations relating to the
         conduct of their respective businesses as conducted as of the date
         hereof, except where noncompliance with such laws, rules or regulations
         would not have a Material Adverse Effect.

                  (s) To the Company's knowledge, Coopers & Lybrand L.L.P., who
         have certified certain of the financial statements filed with the
         Commission as part of, or incorporated by reference in, the
         Registration Statement, are independent public accountants as required
         by the Act.

                  (t) No relationship, direct or indirect, exists between or
         among the Company or the Subsidiaries on the one hand, and the
         directors, trustees, officers, stockholders, customers or suppliers of
         the Company or the Subsidiaries on the other hand, which is required by
         the Act to be described in the Registration Statement and the
         Prospectus which is not so described.

                  (u) The Company has never been, is not now, and immediately
         after giving effect to the sale of the Shares under this Agreement will
         not be, an "investment company" or entity "controlled" by an
         "investment company", within the meaning of the Investment Company Act
         of 1940, as amended (the "Investment Company Act").

                  (v) With respect to all tax periods regarding which the
         Internal Revenue Service is or will be entitled to assert any claim
         against the Company, the Company has met the requirements for
         qualification as a real estate investment trust ("REIT") under Sections
         856 through 860 of the Internal Revenue Code of 1986, as amended (the
         "Code"), and the Company's present and contemplated operations, assets
         and income continue to meet such requirements.

                  (w) The conditions for the use by the Company of a
         registration statement on Form S-3 set forth in the General
         Instructions on Form S-3 have been satisfied and the Company is
         entitled to use such form for the transactions contemplated herein.

                  (x) Other than as disclosed in the Prospectus, the Company has
         no knowledge of (a) the unlawful presence of any hazardous substances,
         hazardous materials, toxic substances or waste materials (collectively,
         "Hazardous Materials") on any of the



<PAGE>   11
                                      -11-

         Properties or of (b) any unlawful spills, release, discharges or
         disposal of Hazardous Materials that have occurred or are presently
         occurring from the Properties as a result of any construction on or
         operation and use of the Properties, which presence or occurrence would
         individually or in the aggregate have a Material Adverse Effect.

                  (y) Other than as disclosed in the Prospectus, the Company and
         the Subsidiaries (i) to the Company's knowledge, are in compliance with
         any and all applicable 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) to the Company's knowledge, have received
         all permits, licenses or other approvals required of them under
         applicable Environmental Laws to conduct their respective businesses
         and (iii) are in compliance with all terms and conditions of any such
         permit, license or approval, except where such noncompliance with
         Environmental Laws, failure to receive required permits, licenses or
         other approvals or failure to comply with the terms and conditions of
         such permits, licenses or approvals would not individually or in the
         aggregate have a Material Adverse Effect.

                  (z) In the ordinary course of its business, the Company
         conducts a periodic review of the effect of Environmental Laws on the
         business, operations and properties of the Company and the
         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
         and other than as described in the Prospectus, the Company has
         reasonably concluded that such associated costs and liabilities would
         not, individually or in the aggregate, have a Material Adverse Effect.

                  (aa) Subsequent to the respective dates as of which 
         information is given in the Prospectus, (i) the Company has not
         purchased any of its outstanding shares of capital stock, or declared,
         paid or otherwise made any dividend or distribution of any kind on its
         shares of capital stock other than regular periodic dividends on such
         shares; and (ii) there has not been any material change in the shares
         of capital stock of the Company or any material change in the
         short-term debt or long-term debt of the Company and the Subsidiaries
         on a consolidated basis, except as described in or contemplated by the
         Prospectus. Other than as described in the Prospectus (including the
         Incorporated Documents), there are no outstanding warrants or options
         to purchase any shares of capital stock of the Company and there are no
         restrictions upon the voting or transfer of, or the declaration or
         payment of any dividend or distribution on, any shares of capital stock
         of the Company pursuant to the Company's Articles of Incorporation or
         By-laws, any


<PAGE>   12
                                      -12-

         agreement or other instrument to which the Company is a party or by
         which the Company is bound, or any order, law, rule, regulation or
         determination of any court, governmental agency or body (including,
         without limitation, any banking or insurance regulatory agency or
         body), or arbitrator having jurisdiction over the Company. No holders
         of securities of the Company have rights to the registration of such
         securities under the Registration Statement.

                  (bb) The Company has not taken and will not take, directly or
         indirectly, any action designed to, or that might be reasonably
         expected to, cause or result in stabilization or manipulation of the
         price of the Shares, and the Company has not distributed and has agreed
         not to distribute any prospectus or other offering material in
         connection with the offering and sale of the Shares other than the
         Prospectus, any Preliminary Prospectus or other material permitted by
         the Act.

                  (cc) The Company maintains a system of internal accounting
         controls sufficient to provide reasonable assurances that (i)
         transactions are executed in accordance with management's general or
         specific authorization; (ii) transactions are recorded as necessary to
         permit preparation of financial statements in conformity with generally
         accepted accounting principles and to maintain accountability for
         assets; (iii) access to assets is permitted only in accordance with
         management's general or specific authorization; and (iv) the recorded
         accountability for assets is compared with existing assets at
         reasonable intervals and appropriate action is taken with respect to
         any differences.

                  (dd) To the Company's knowledge, the Company does no business
         with any person or affiliate located in Cuba within the meaning of
         Florida Rule 3E-900.001.

                  (ee) No statement, representation, warranty or covenant made 
         by the Company in this Agreement or made in any certificate or document
         required by this Agreement to be delivered to the Representatives or
         the Underwriters is, or will be, when made, inaccurate, untrue or
         incorrect in any material respect; it being understood that no
         representation is made under this Section 4(ae) with respect to the
         Registration Statement or the Prospectus which are the subject of
         representations contained in other paragraphs in this Section 4.

                  (ff) The terms which follow, when used in this Agreement, 
         shall have the meanings indicated. The term "the Effective Date" shall
         mean each date that the Registration Statement and any post-effective
         amendment or amendments thereto became or become effective. "Execution
         Time" shall mean the date and time that this Agreement is executed and
         delivered by the parties hereto. "Preliminary Prospectus" shall mean
         any preliminary prospectus supplement referred to in paragraph (a)
         above. "Prospectus" shall mean the prospectus and Prospectus Supplement
         relating to the Shares that is first filed


<PAGE>   13
                                      -13-

         pursuant to Rule 424(b) after the Execution Time. "Registration
         Statement" shall mean the registration statement referred to in
         paragraph (a) above, including exhibits and financial statements, as
         amended at the Execution Time and, in the event any post-effective
         amendment thereto becomes effective prior to the Closing Date, shall
         also mean such registration statement as so amended. "Rule 424" refers
         to such rule under the Act. Any reference herein to the Registration
         Statement, a Preliminary Prospectus or the Prospectus shall be deemed
         to refer to and include the documents incorporated by reference therein
         either pursuant to the terms of the Registration Statement or 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 such Preliminary Prospectus or the Prospectus, as the case may
         be (collectively, the "Incorporated Documents"); and any reference
         herein to the terms "amend," "amendment" or "supplement" with respect
         to the Registration Statement, any Preliminary Prospectus or the
         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 any Preliminary Prospectus
         or the Prospectus, as the case may be, deemed to be incorporated
         therein by reference.

                  5.       Agreements of the Company.  The Company  agrees with
the Underwriters as follows:

                  (a)  To file the Prospectus in a form approved by you with the
         Commission within the applicable time period prescribed for such filing
         by Rule 424; and to furnish copies of the Prospectus to the
         Underwriters in New York City as soon as practicable following the
         execution and delivery of this Agreement in such quantities as you may
         reasonably request.

                  (b)  To deliver to each Representative and counsel for the
         Underwriters, at the expense of the Company, a copy of the Registration
         Statement (as originally filed) and each amendment thereto, including,
         in each case, to the extent requested by such Underwriter or such
         counsel, exhibits and documents incorporated by reference therein,
         which, in the case of copies delivered to the Representatives shall be
         conformed and in the case of copies delivered to counsel for the
         Underwriters shall be manually executed and, during the period
         mentioned in paragraph (e) below, to each of the Underwriters as many
         copies of the Prospectus (including all amendments and supplements
         thereto) and documents incorporated by reference therein as you may
         reasonably request, as soon as practicable after their having been
         filed with the Commission.

                  (c)  Before filing any amendment or supplement to the
         Registration Statement or the Prospectus during the period referred to
         in paragraph (e) below, to furnish to you a copy of any proposed
         amendment or supplement to the Registration Statement or the Pro-



<PAGE>   14
                                      -14-

         spectus, for your review, and not to file any such proposed amendment
         or supplement to which you reasonably object.

                  (d)  To file timely all reports and any definitive proxy or
         information statements required to be filed by the Company with the
         Commission pursuant to Section 13(a), 13(c), 14 or 15(d) of the
         Exchange Act for so long as the delivery of a prospectus is required in
         connection with the offering or sale of the Shares, and during such
         same period, to advise you and counsel for the Underwriters promptly,
         and to confirm such advice in writing, (i) when any amendment to the
         Registration Statement shall have become effective, (ii) of any request
         by the Commission for any amendment to the Registration Statement or
         any amendment or supplement to the Prospectus or for any additional
         information, (iii) of the issuance by the Commission of any stop order
         suspending the effectiveness of the Registration Statement or the
         initiation or threatening of any proceeding for that purpose, (iv) of
         the occurrence of any event, within the period referenced in paragraph
         (e) below, as a result of which the Prospectus as then amended or
         supplemented would include an untrue statement of a material fact or
         omit to state any material fact necessary in order to make the
         statements therein, in the light of the circumstances when the
         Prospectus is delivered to a purchaser, not misleading, and (v) of the
         receipt by the Company of any notification with respect to any
         suspension of the qualification of the Shares for offer and sale in any
         jurisdiction or the initiation or threatening of any proceeding for
         such purpose; and to use its best efforts to prevent the issuance of
         any such stop order or notification and, if issued, to obtain as soon
         as possible the withdrawal thereof.

                  (e)  If, during such period after the first date of the public
         offering of the Shares as in the opinion of counsel for the
         Underwriters a prospectus relating to the Shares is required by law to
         be delivered in connection with sales by an Underwriter or dealer, any
         event shall occur as a result of which it is necessary to amend or
         supplement the Prospectus in order to make the statements therein, in
         the light of the circumstances when the Prospectus is delivered to a
         purchaser, not misleading, or if it is necessary to amend or supplement
         the Prospectus to comply with law, forthwith to prepare and furnish, at
         the expense of the Company, to the Underwriters and to the dealers
         (whose names and addresses you will furnish to the Company) to which
         Shares may have been sold by you on behalf of the Underwriters and to
         any other dealers upon request, such amendments or supplements to the
         Prospectus as may be necessary so that the statements in the Prospectus
         as so amended or supplemented will not, in the light of the
         circumstances when the Prospectus is delivered to a purchaser, be
         misleading or so that the Prospectus will comply with law. The Company
         consents to the use of the Prospectus or any amendment or supplement
         thereto by the several Underwriters and by all dealers to whom the
         Shares may be sold, both in connection with the offering or sale of the
         Shares and for any period of


<PAGE>   15
                                      -15-

         time thereafter during which the Prospectus is required by law to be
         delivered in connection therewith. The Company shall not file any
         document under the Exchange Act before the termination of the offering
         of the Shares by the Underwriters if such document would be deemed to
         be incorporated by reference into the Prospectus which is not approved
         by the Representatives after reasonable notice thereof.

                  (f)  To endeavor to qualify the Shares for offer and sale
         under the securities or Blue Sky laws of such jurisdictions as you
         shall reasonably request and to continue such qualification in effect
         so long as reasonably required for distribution of the Shares; provided
         that the Company shall not be required to file a general consent to
         service of process in any jurisdiction or to make any undertaking with
         respect to the conduct of its business.

                  (g)  To make generally available to its security holders and
         to you as soon as practicable but not later than 15 months after the
         effective date of the Registration Statement (as defined in Rule 158(c)
         of the Commission promulgated under the Act) an earnings statement
         covering a period of at least twelve months beginning with the first
         fiscal quarter of the Company occurring after the effective date of the
         Registration Statement, which shall satisfy the provisions of Section
         11(a) of the Act and Rule 158 of the Commission promulgated thereunder.

                  (h)  During the period of five years commencing at the
         Execution Time, to furnish to you copies of all reports or other
         communications (financial or other) furnished generally to holders of
         Shares, and copies of any reports and financial statements furnished to
         or filed with the Commission or any national securities exchange.

                  (i)  To use the net  proceeds  of the  offering  of the
         Shares in the manner specified in the Prospectus under "Use of
         Proceeds."

                  (j)  The  Company  will  comply  with all the  provisions  of
         any undertakings contained in the Registration Statement.

                  (k)  If this Agreement shall terminate or shall be terminated
         after execution pursuant to any provisions hereof (otherwise than
         pursuant to the second paragraph of Section 9 hereof or by notice given
         by you terminating this Agreement pursuant to Section 9 or Section 10
         hereof) or if this Agreement shall be terminated by the Underwriters
         because of any failure or refusal on the part of the Company to comply
         with the terms or fulfill any of the conditions of this Agreement, the
         Company agrees to reimburse the Representatives for all out-of-pocket
         expenses (including fees and expenses of counsel for the Underwriters)
         reasonably incurred by you in connection herewith.


<PAGE>   16
                                      -16-

                  (l)  The Company will not at any time, directly or indirectly,
         take any action intended, or which might reasonably be expected, to
         cause or result in, or which will constitute, stabilization of the
         price of the Shares to facilitate the sale or resale of any of the
         Shares in violation of the Act.

                  (m)  The Company will use its best efforts to have the Shares
         listed, subject to notice of issuance, on the New York Stock Exchange
         and to maintain the listing of the Shares on the NYSE for a period of
         three years after the Closing Date and thereafter the Company will use
         its best efforts to continue to maintain the listing of the Shares on
         the NYSE unless the Company's Board of Directors determines that it is
         no longer in the best interests of the Company for the Shares to
         continue to be so listed.

                  (n)  For a period of two years from the date of this
         Agreement, the Company will use its best efforts to continue to meet
         the requirements to qualify as a "real estate investment trust" under
         the Code, unless the Company's Board of Directors determines that it is
         no longer in the best interests of the Company and its stockholders to
         continue to be so qualified.

                  (o)  To the best of its knowledge, the Company has complied
         and will endeavor to comply with all provisions of Section 517.075 of
         the Florida Securities and Investor Protection Act, and all regulations
         thereunder relating to issuers doing business with Cuba.


                  6.       Conditions  of  Underwriters'  Obligations.  The 
several obligations of the  Underwriters to purchase the Firm Shares hereunder 
are subject to the following conditions:

                  (a)  The Prospectus shall have been filed with the Commission
         pursuant to Rule 424 within the applicable time period prescribed for
         such filing by such Rule; no stop order suspending the effectiveness of
         the Registration Statement shall be in effect, and no proceedings for
         such purpose shall be pending before or threatened by the Commission;
         and all requests for additional information on the part of the
         Commission shall have been complied with to your reasonable
         satisfaction.

                  (b)  Subsequent to the Execution Time, there shall not have
         occurred (i) any change, or any development involving a prospective
         change, in or affecting the condition (financial or other), business,
         properties, net worth, or results of operations of the Company or the
         Subsidiaries not contemplated by the Prospectus, which in your opinion,
         as Representatives of the several Underwriters, would materially
         adversely affect the market for the Shares, or (ii) any event or
         development relating to or involving the Company or any officer or
         director of the Company which makes any statement made in


<PAGE>   17
                                      -17-


         the Prospectus untrue in any material respect or which, in the opinion
         of the Company and its counsel or the Underwriters and their counsel,
         requires the making of any addition to or change in the Prospectus in
         order to state a material fact required by the Act or any other law to
         be stated therein or necessary in order to make the statements therein
         not misleading, if amending or supplementing the Prospectus to reflect
         such event or development would, in your opinion, as Representatives of
         the several Underwriters, adversely affect the market for the Shares.

                  (c)  The Underwriters shall have received an opinion, dated
         the Closing Date and, with respect to the Additional Shares, the Option
         Closing Date, and satisfactory in form and substance to counsel for the
         Underwriters, from Goodwin, Procter & Hoar LLP, counsel for the
         Company, to the effect that:

                           (i)  The Company has been duly incorporated and is
                  validly existing as a corporation in good standing under the
                  laws of Maryland, with corporate power and authority to own
                  its properties and conduct its business as described in the
                  Prospectus as then amended or supplemented.

                           (ii) The Company has been duly qualified as a foreign
                  corporation for the transaction of business and is in good
                  standing under the laws of each other jurisdiction identified
                  in Schedule II hereto.

                           (iii) Each of the Subsidiaries (other than the Trust)
                  has been duly incorporated or organized and is validly
                  existing as a corporation or limited partnership, as the case
                  may be, in good standing under the laws of their jurisdictions
                  of organization (which jurisdictions of organization are
                  listed in Schedule III hereto), with corporate or partnership
                  power and authority, as the case may be, to own its properties
                  and conduct its business as described in the Prospectus as
                  amended or supplemented.

                           (iv) Each of the Subsidiaries has been duly qualified
                  as a foreign corporation, foreign trust or foreign limited
                  partnership, as the case may be, for the transaction of
                  business and is in good standing under the laws of each other
                  jurisdiction identified in Schedule III hereto.

                           (v) All of the outstanding shares of capital stock
                  of each Subsidiary have been duly and validly authorized and
                  issued, are fully paid and non-assessable, and, except as set
                  forth in Schedule III hereto, all of such shares of capital
                  stock are owned of record by the Company, directly or
                  indirectly, free and clear of any perfected security interests
                  or, to such counsel's knowledge, any other liens,
                  en-


<PAGE>   18
                                      -18-


                  cumbrances, security interests and claims; and based solely on
                  such counsel's review of the limited partnership agreements of
                  each Subsidiary that is a partnership, all of the partnership
                  interests of such Subsidiaries are owned by the Company,
                  directly or indirectly, free and clear of any perfected
                  security interests or, to such counsel's knowledge, any other
                  liens, encumbrances, security interests and claims, except as
                  set forth in Schedule III hereto.

                           (vi) Other than as set forth or contemplated in the
                  Prospectus, to such counsel's knowledge, there are no legal or
                  governmental proceedings in which service or notice of process
                  has been received by an employee or other representative of
                  the Company or any Subsidiary, or threatened to which the
                  Company or the Subsidiaries is or may be a party or to which
                  any property of the Company or the Subsidiaries is or may be
                  the subject which, if determined adversely to the Company or
                  the Subsidiaries, could individually or in the aggregate
                  reasonably be expected to have a Material Adverse Effect; and
                  such counsel does not know of any contracts or other documents
                  of a character required to be filed as an exhibit to the
                  Registration Statement or required to be described in the
                  Registration Statement or the Prospectus which are not filed
                  or described as required.

                           (vii) This  Agreement  has been duly  authorized,
                  executed and delivered by the Company.

                           (viii) The Shares have been duly authorized and when
                  issued and delivered to and paid for by the Underwriters in
                  accordance with the terms of this Agreement, will be validly
                  issued, fully paid and nonassessable; the Shares have been
                  duly authorized for listing, subject to official notice of
                  issuance, on the NYSE; and the form of certificate used to
                  evidence the Shares is in due and proper form and complies
                  with all applicable statutory and NYSE requirements.

                           (ix) The issuance of the Shares is not subject to
                  preemptive or other similar rights arising by operation of
                  law, the charter or by-laws of the Company or, to such
                  counsel's knowledge, otherwise.

                           (x)  The Shares conform in all material respects to
                  the descriptions thereof in the Registration Statement and the
                  Prospectus under the captions "Description of Series A
                  Preferred Stock," "Description of Preferred Stock" and
                  "Restrictions on Transfers of Capital Stock."

                           (xi)  The issue and sale of the Shares and the
                  performance by the Company of its obligations under this
                  Agreement and the consummation of the transactions



<PAGE>   19
                                      -19-


                  herein contemplated will not (a) conflict with or result in a
                  breach of any of the terms or provisions of, or constitute a
                  default under, any indenture, mortgage, deed of trust, loan
                  agreement or other agreement or instrument filed by the
                  Company under the Act or the Exchange Act (which indentures,
                  mortgages, deeds of trust, loan agreements or other agreements
                  or instruments have been identified to such counsel as being
                  operative and in full force and effect), except for such
                  conflicts, breaches or defaults which individually or in the
                  aggregate would not have a Material Adverse Effect, (b) result
                  in any violation of the provisions of the Articles of
                  Incorporation or the By-Laws of the Company or (c) result in
                  any violation of any applicable law or statute or any order
                  known to such counsel or any rule or regulation of any court
                  or governmental agency or body having jurisdiction over the
                  Company, its Subsidiaries or any of their respective
                  properties.

                           (xii) To such counsel's knowledge, no default exists,
                  and no event has occurred which with notice or lapse of time,
                  or both, would constitute a default, in the due performance
                  and observance of any term, covenant or condition by the
                  Company or any Subsidiary of any agreement or instrument filed
                  as an exhibit to the Registration Statement or incorporated by
                  reference therein to which the Company or any Subsidiary is a
                  party or by which any of them or any of their respective
                  properties or assets is bound or affected, where the
                  consequences of such default would have a Material Adverse
                  Effect; provided, that such counsel need not express any
                  opinion with respect to any default in the due performance or
                  observance of any financial term, covenant or condition to the
                  extent that the determination of whether a default exists, or
                  event has occurred which, with notice or lapse of time, or
                  both, would constitute a default, does not involve the making
                  of a legal conclusion.

                           (xiii) The authorized capital stock of the Company
                  consists of 40 million shares of common stock, par value $.01
                  per share, 25 million shares of excess stock, par value $.01
                  per share and 10 million shares of preferred stock, par value
                  $.01 per share. The Company's issued and outstanding shares of
                  capital stock is as set forth under the caption
                  "Capitalization" in the Prospectus, except for subsequent
                  issuances, if any, pursuant to dividend reinvestment plans,
                  employee benefit plans and employee and director stock option
                  and incentive plans; the capital stock of the Company conforms
                  to the description thereof contained in the Prospectus; and
                  all of the issued shares of capital stock of the Company are
                  duly authorized, validly issued, fully paid and nonassessable.


<PAGE>   20
                                      -20-


                           (xiv)  No consent, approval, authorization, order,
                  registration or qualification of or with any court or
                  governmental agency or body is required for the issue and sale
                  of the Shares or the consummation of the other transactions
                  contemplated by this Agreement, except such consents,
                  approvals, authorizations, orders, registrations or
                  qualifications as have been obtained under the Act and the
                  Exchange Act and as may be required under state securities or
                  Blue Sky laws or the By-Laws or Corporate Financing Rule of
                  the NASD in connection with the purchase and distribution of
                  the Shares by the Underwriters.

                           (xv)  The information in the Prospectus Supplement
                  under the caption "Certain Federal Income Tax Considerations"
                  and in the Prospectus under the caption "Federal Income Tax
                  Considerations" and under the first paragraph of the caption
                  "Restrictions on Transfers of Capital Stock" (except for the
                  last sentence thereof) to the extent that it constitutes
                  statements of law, descriptions of statutes, rules or
                  regulations, summaries of documents or legal conclusions, has
                  been reviewed by such counsel and is correct in all material
                  respects and presents fairly the information required to be
                  disclosed therein.

                           (xvi)  To such counsel's knowledge based solely upon
                  representations of the Company, the Company (i) has qualified
                  to be taxed as a real estate investment trust pursuant to
                  Sections 856 through 860 of the Internal Revenue Code, for the
                  taxable years ended December 31, 1993 through December 31,
                  1995 and (ii) presently has organization, ownership,
                  operations, assets and income such that the Company will be in
                  a position under present law to so qualify for the fiscal year
                  ending December 31, 1996.

                           (xvii)  The Registration Statement has been declared
                  effective under the Act, the Prospectus was filed with the
                  Commission pursuant to Rule 424 within the applicable time
                  period prescribed by Rule 424 and to such counsel's knowledge
                  (based solely on oral representations of a member of the staff
                  of the Commission and a certificate of the Company), no stop
                  order suspending the effectiveness of the Registration
                  Statement has been issued and no proceeding for that purpose
                  is pending or threatened by the Commission.

                           (xviii)  At the time the Registration Statement
                  became effective and at the date of this Agreement, the
                  Registration Statement (other than (A) the documents
                  incorporated by reference therein and (B) the financial
                  statements and schedules and other financial or statistical
                  data included therein, as to which no opinion need be
                  rendered) complied as to form in all material respects with
                  the requirements for registration statements on Form S-3 under
                  the Act, it being understood that in


<PAGE>   21
                                      -21-

                  passing upon compliance as to the form of the Registration
                  Statement, such counsel may assume that the statements made
                  therein are correct and complete.

                           (xix)  The Company is not, and will not become as a
                  result of the consummation of the transactions contemplated by
                  this Agreement, an "investment company" or entity "controlled"
                  by an "investment company" within the meaning of the
                  Investment Company Act.

                           (xx)   To such counsel's knowledge, no holders of
                  securities of the Company have rights to the registration of
                  such securities under the Registration Statement or otherwise
                  registered under the Act.

                           (xxi)  Except as described in the Prospectus and in
                  Section 4(aa) hereof, to such counsel's knowledge, there are
                  no outstanding options, warrants or other rights calling for
                  the issuance of, and there are no commitments, plans or
                  arrangements to issue, any shares of capital stock of the
                  Company or any security convertible into or exchangeable or
                  exercisable for capital stock of the Company.

                           (xxii)  The   Company   satisfies   all   conditions
                  and requirements  for filing the  Registration  Statement on
                  Form S-3 under the Act.

                           (xxiii)  Each document filed pursuant to the Exchange
                  Act (other than the financial statements and supporting
                  schedules included therein, as to which no opinion need be
                  rendered) and incorporated or deemed to be incorporated by
                  reference in the Prospectus complied when so filed as to form
                  in all material respects with the Exchange Act, it being
                  understood that in passing upon compliance as to the form of
                  such documents, such counsel may assume that the statements
                  made therein are correct and complete.

                  In addition, such counsel shall state that nothing has come to
         their attention that would lead them to believe that the Registration
         Statement (except for the financial statements and schedules and other
         financial or statistical data included therein, as to which such
         counsel need make no statement), at the time it became effective or at
         the time an Annual Report on Form 10-K was filed by the Company with
         the Commission (whichever is later), or at the date hereof, contained
         an untrue statement of a material fact or omitted to state a material
         fact required to be stated therein or necessary to make the statements
         therein not misleading or that the Prospectus or any amendment or
         supplement thereto (except for the financial statements and schedules
         and other financial or statistical data included therein, as to which
         such counsel need make no statement), as of its date or at the Closing
         Date, included or includes an untrue statement of a material fact or
         omitted or


<PAGE>   22
                                      -22-

         omits 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.

                  (d) subsequent to the execution and delivery of this Agreement
         and prior to the Closing Date, there shall not have occurred any
         downgrading, nor shall any notice have been given of (i) any intended
         or potential downgrading or (ii) any review or possible change that
         does not indicate an improvement, in the rating accorded any securities
         of or guaranteed by the Company by any "nationally recognized
         statistical rating organization," as such term is defined for purposes
         of Rule 436(g)(2) under the Act;

                  (e)  The Underwriters shall have received an opinion, dated
         the Closing Date and, with respect to the Additional Shares, the Option
         Closing Date, from Cahill Gordon & Reindel, counsel to the
         Underwriters, with respect to the Registration Statement, the
         Prospectus and this Agreement, which opinion shall be satisfactory in
         all respects to the Representatives, and such counsel shall have been
         provided by the Company with such documents and information as they may
         reasonably request to enable them to pass on such matters. In rendering
         such opinion, such counsel may rely, as to matters of Maryland law, on
         the opinion of Goodwin, Procter & Hoar LLP.

                  (f)  You shall have received letters addressed to you, as
         Representatives of the several Underwriters, and dated the date hereof
         and the Closing Date from Coopers & Lybrand L.L.P., independent
         certified public accountants, in form and substance reasonably
         satisfactory to you, containing statements and information of the type
         customarily included in accountants' "comfort letters" to underwriters
         with respect to the financial statements and certain financial
         information contained in the Registration Statement and the Prospectus,
         including, without limitation, a statement that they have made a review
         of the unaudited financial statements for the three months ended March
         31, 1996 included or incorporated by reference in the Registration
         Statement in accordance with the standards established by the American
         Institute of Certified Public Accountants.

                  (g)  (i) No stop order suspending the effectiveness of the
         Registration Statement shall have been issued and no proceedings for
         that purpose shall have been taken or, to the knowledge of the Company,
         shall be contemplated by the Commission at or prior to the Closing
         Date; (ii) there shall not have been any material change in the capital
         stock of the Company nor any material increase in the short-term or
         long-term debt of the Company and the Subsidiaries on a consolidated
         basis from that set forth or contemplated in the Registration Statement
         or the Prospectus (or any amendment or supplement thereto); (iii) there
         shall not have been, since the respective dates as of which information
         is given in the Registration Statement and the Prospectus (or any
         amendment or supplement thereto), except as may otherwise be stated in
         the Registration Statement and Prospectus


<PAGE>   23
                                      -23-

         (or any amendment or supplement thereto), any material adverse change
         in the condition (financial or other), business, prospects, properties,
         net worth or results of operations of the Company and the Subsidiaries
         taken as a whole; (iv) the Company and the Subsidiaries shall not have
         any liabilities or obligations, direct or contingent (whether or not in
         the ordinary course of business), that are material to the Company and
         the Subsidiaries, taken as a whole, other than those reflected in the
         Registration Statement or the Prospectus (or any amendment or
         supplement thereto); and (v) all the representations and warranties of
         the Company contained in this Agreement shall be true and correct in
         all material respects on and as of the date hereof and on and as of the
         Closing Date as if made on and as of the Closing Date, and you shall
         have received a certificate, dated the Closing Date and signed by the
         chief executive officer and the chief financial officer of the Company
         (or such other officers as are acceptable to you), to the effect set
         forth in this Section 6(g) and in Section 6(h) hereof.

                  (h)  The Company shall not have failed at or prior to the
         Closing Date to have performed or complied with any of its agreements
         herein contained and required to be performed or complied with by it
         hereunder or thereunder at or prior to the Closing Date.

                  (i)  Prior to the Closing Date, the Shares shall have been
         approved for listing, subject to notice of issuance, on the NYSE.

                  (j)  The Company shall have furnished or caused to be
         furnished to you such further certificates and documents as you shall
         have reasonably requested.

                  All such opinions, certificates, letters and other documents
will be in compliance with the provisions hereof only if they are reasonably
satisfactory in form and substance to you and your counsel.

                  Any certificate or document signed by any officer of the
Company and delivered to you, as Representatives of the Underwriters, or to
counsel for the Underwriters, shall be deemed a representation and warranty by
the Company to each Underwriter as to the statements made therein.

                  The several obligations of the Underwriters to purchase
Additional Shares hereunder are subject to the satisfaction on and as of any
Option Closing Date of the conditions set forth in this Section 6, except that,
if any Option Closing Date is other than the Closing Date, the certificates,
opinions and letters referred to in paragraphs (c) and (e) through (g) shall be
dated the Option Closing Date in question and the opinions called for by
paragraphs (c) and (e) shall be revised to reflect the sale of Additional
Shares.

<PAGE>   24
                                      -24-


                  7.       Indemnification and Contribution.

                  (a)      The Company agrees to indemnify and hold harmless
each of you and each other Underwriter and each person, if any, who controls any
Underwriter within the meaning of Section 15 of the Act or Section 20 of the
Exchange Act from and against any and all losses, claims, damages, liabilities
and expenses (including reasonable costs of investigation) arising out of or
based upon any untrue statement or alleged untrue statement of a material fact
contained in any Preliminary Prospectus or in the Registration Statement or the
Prospectus or in any amendment or supplement thereto, or arising out of or based
upon any omission or alleged omission to state therein a material fact required
to be stated therein or necessary to make the statements therein not misleading,
except insofar as such losses, claims, damages, liabilities or expenses arise
out of or are based upon any untrue statement or omission or alleged untrue
statement or omission which has been made therein or omitted therefrom in
reliance upon and in conformity with the information relating to such
Underwriter furnished in writing to the Company by or on behalf of any
Underwriter through you expressly for use in connection therewith; provided,
however, that the indemnification contained in this paragraph (a) with respect
to any Preliminary Prospectus shall not inure to the benefit of any Underwriter
(or to the benefit of any person controlling such Underwriter) on account of any
such loss, claim, damage, liability or expense arising from the sale of the
Shares by such Underwriter to any person if a copy of the Prospectus shall not
have been delivered or sent to such person within the time 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 Prospectus was
corrected in the Prospectus, provided that the Company has delivered the
Prospectus to the several Underwriters in requisite quantity on a timely basis
to permit such delivery or sending. The foregoing indemnity agreement shall be
in addition to any liability which the Company may otherwise have.

                  (b)  If any action, suit or proceeding shall be brought
against any Underwriter or any person controlling any Underwriter in respect of
which indemnity may be sought against the Company, such Underwriter or such
controlling person shall promptly notify the Company and the Company shall
assume the defense thereof, including the employment of counsel and payment of
all fees and expenses. Such Underwriter or any such controlling person shall
have the right to employ separate counsel in any such action, suit or proceeding
and to participate in the defense thereof, but the fees and expenses of such
counsel shall be at the expense of such Underwriter or such controlling person
unless (i) the Company has agreed in writing to pay such fees and expenses, (ii)
the Company has failed to assume the defense and employ counsel, or (iii) the
named parties to any such action, suit or proceeding (including any impleaded
parties) include both such Underwriter or such controlling person and the
Company and such Underwriter or such controlling person shall have been advised
by its counsel that representation of such indemnified party and the Company by
the same counsel would be inappropriate under applicable standards of
professional conduct (whether or not such representation by the same counsel has


<PAGE>   25
                                      -25-

been proposed) due to actual or potential differing interests between them (in
which case the Company shall not have the right to assume the defense of such
action, suit or proceeding on behalf of such Underwriter or such controlling
person). It is understood, however, that the Company shall, in connection with
any one such action, suit or proceeding or separate but substantially similar or
related actions, suits or proceedings in the same jurisdiction arising out of
the same general allegations or circumstances, be liable for the reasonable fees
and expenses of only one separate firm of attorneys (in addition to any local
counsel) at any time for all such Underwriters and controlling persons not
having actual or potential differing interests with you or among themselves,
which firm shall be designated in writing by Smith Barney Inc., and that all
such fees and expenses shall be reimbursed as they are incurred. The Company
shall not be liable for any settlement of any such action, suit or proceeding
effected without its written consent, but if settled with such written consent,
or if there be a final judgment for the plaintiff in any such action, suit or
proceeding, the Company agrees to indemnify and hold harmless any Underwriter,
to the extent provided in the preceding paragraph, any such controlling person
from and against any loss, claim, damage, liability or expense by reason of such
settlement or judgment.

                  (c)  Each Underwriter agrees, severally and not jointly, to
indemnify and hold harmless the Company, its directors, its officers who sign
the Registration Statement, and any person who controls the Company within the
meaning of Section 15 of the Act or Section 20 of the Exchange Act, to the same
extent as the foregoing indemnity from the Company to each Underwriter, but only
with respect to information relating to such Underwriter furnished in writing by
or on behalf of such Underwriter through you expressly for use in the
Registration Statement, the Prospectus or any Preliminary Prospectus, or any
amendment or supplement thereto. If any action, suit or proceeding shall be
brought against the Company, any of its directors, any such officer, or any such
controlling person based on the Registration Statement, the Prospectus or any
Preliminary Prospectus, or any amendment or supplement thereto, and in respect
of which indemnity may be sought against any Underwriter pursuant to this
paragraph (c), such Underwriter shall have the rights and duties given to the
Company by paragraph (b) above (except that if the Company shall have assumed
the defense thereof such Underwriter shall not be required to do so, but may
employ separate counsel therein and participate in the defense thereof, but the
fees and expenses of such counsel shall be at such Underwriter's expense), and
the Company, its directors, any such officer, and any such controlling person
shall have the rights and duties given to the Underwriters by paragraph (b)
above. The foregoing indemnity agreement shall be in addition to any liability
which the Underwriters may otherwise have.

                  (d)  If the indemnification provided for in this Section 7 is
unavailable to an indemnified party under paragraph (a) or (c) hereof in respect
of any losses, claims, damages, liabilities or expenses referred to therein,
then an indemnifying party, in lieu of indemnifying such indemnifying party,
shall contribute to the amount paid or payable by such indemnifying party as


<PAGE>   26
                                      -26-


a result of such losses, claims, damages, liabilities or expenses (i) in such
proportion as is appropriate to reflect the relative benefits received by the
Company on the one hand and the Underwriters on the other hand from the offering
of the Shares, or (ii) if the allocation provided by clause (i) above is not
permitted by applicable law, in such proportion as is appropriate to reflect not
only the relative benefits referred to in clause (i) above but also the relative
fault of the Company on the one hand and the Underwriters on the other in
connection with the statements or omissions that resulted in such losses,
claims, damages, liabilities or expenses, as well as any other relevant
equitable considerations. The relative benefits received by the Company on the
one hand and the Underwriters on the other shall be deemed to be in the same
proportion as the total net proceeds from the offering (before deducting
expenses) received by the Company bear to the total underwriting discounts and
commissions received by the Underwriters, in each case as set forth in the table
on the cover page of the Prospectus. The relative fault of the Company on the
one hand and the Underwriters on the other hand shall be determined by reference
to, among other things, whether the untrue or alleged untrue statement of a
material fact or the omission or alleged omission to state a material fact
relates to information supplied by the Company on the one hand and the
Underwriters on the other hand and the parties' relative intent, knowledge,
access to information and opportunity to correct or prevent such statement or
omission.

                  (e)  The Company and the Underwriters agree that it would not
be just and equitable if contribution pursuant to this Section 7 were determined
by a pro rata allocation (even if the Underwriters were treated as one entity
for such purpose) or by any other method of allocation that does not take
account of the equitable considerations referred to in paragraph (d) above. The
amount paid or payable by an indemnified party as a result of the losses,
claims, damages, liabilities and expenses referred to in paragraph (d) above
shall be deemed to include, subject to the limitations set forth above, any
legal or other expenses reasonably incurred by such indemnified party in
connection with investigating any claim or defending any such action, suit or
proceeding. Notwithstanding the provisions of this Section 7, no Underwriter
shall be required to contribute any amount in excess of the amount by which the
total price of the Shares underwritten by it and distributed to the public
exceeds the amount of any damages which such Underwriter has otherwise been
required to pay by reason of such untrue or alleged untrue statement or omission
or alleged omission. 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. The
Underwriters' obligations to contribute pursuant to this Section 7 are several
in proportion to the respective numbers of Firm Shares set forth opposite their
names in Schedule I hereto (or such numbers of Firm Shares increased as set
forth in Section 9 hereof) and not joint.

                  (f)  No indemnifying party shall, without the prior written
consent of the indemnified party, effect any settlement of any pending or
threatened action, suit or proceeding in respect of which any indemnified party
is or could have been a party and indemnity could have


<PAGE>   27
                                      -27-


been sought hereunder by such indemnified party, unless such settlement includes
an unconditional release of such indemnified party from all liability on claims
that are the subject matter of such action, suit or proceeding.

                  (g)  Any losses, claims, damages, liabilities or expenses for
which an indemnified party is entitled to indemnification or contribution under
this Section 7 shall be paid by the indemnifying party to the indemnified party
as such losses, claims, damages, liabilities or expenses are incurred. The
indemnity and contribution agreements contained in this Section 7 and the
representations and warranties of the Company set forth in this Agreement shall
remain operative and in full force and effect, regardless of (i) any
investigation made by or on behalf of any Underwriter or any person controlling
any Underwriter, the Company, its directors or officers, or any person
controlling the Company, (ii) acceptance of any Shares and payments therefor
hereunder, and (iii) any termination of this Agreement. A successor to any
Underwriter or any person controlling any Underwriter, or to the Company, its
directors or officers, or any person controlling the Company, shall be entitled
to the benefits of the indemnity, contribution and reimbursement agreements
contained in this Section 7.

                  8.       Expenses.

                  The Company agrees to pay the following costs and expenses and
all other costs and expenses incident to the performance by it of its
obligations hereunder: (i) the preparation, printing or reproduction, and filing
with the Commission of the Registration Statement (including financial
statements and exhibits thereto), the Preliminary Prospectus, the Prospectus,
and each amendment or supplement to any of them; (ii) the printing (or
reproduction) and delivery (including postage, air freight charges and charges
for counting and packaging) of such copies of the Registration Statement, the
Preliminary Prospectus, the Prospectus, the Incorporated Documents, and all
amendments or supplements to any of them, as may be reasonably requested for use
in connection with the offering and sale of the Shares; (iii) the preparation,
printing, authentication, issuance and delivery of certificates for the Shares,
including any stamp taxes in connection with the original issuance and sale of
the Shares; (iv) the printing (or reproduction) and delivery of this Agreement,
the preliminary and supplemental Blue Sky Memoranda and all other agreements or
documents printed (or reproduced) and delivered in connection with the offering
of the Shares: (v) the registration of the Shares under the Exchange Act and the
listing of the Shares on the NYSE; (vi) the registration or qualification of the
Shares for offer and sale under the securities or Blue Sky laws of the several
states as provided in Section 5(f) hereof (including the reasonable fees,
expenses and disbursements of counsel for the Underwriters relating to the
preparation, printing or reproduction, and delivery of the preliminary and
supplemental Blue Sky Memoranda and such registration and qualification); (viii)
the filing fees and the fees and expenses of counsel for the Underwriters in
connection with any filings required to be made with the National Association of
Securities Dealers, Inc.; (ix) the transportation and


<PAGE>   28
                                     -28-

other expenses incurred by or on behalf of Company representatives in connection
with presentations to prospective purchasers of the Shares; and (x) the fees and
expenses of the Company's accountants and the fees and expenses of counsel
(including local and special counsel) for the Company.

                  9.       Effective Date of Agreement.

                  This Agreement shall become effective: (i) upon the execution
and delivery hereof by the parties hereto; or (ii) if, at the time this
Agreement is executed and delivered, it is necessary for a post-effective
amendment to the Registration Statement to be declared effective before the
offering of the Shares may commence, when notification of the effectiveness of
such post-effective amendment has been released by the Commission. Until such
time as this Agreement shall have become effective, it may be terminated by the
Company, by notifying you, or by you, as Representatives of the several
Underwriters, by notifying the Company.

                  If any one or more of the Underwriters shall fail or refuse to
purchase Shares which it or they are obligated to purchase hereunder on the
Closing Date, and the aggregate number of Shares which such defaulting
Underwriter or Underwriters are obligated but fail or refuse to purchase is not
more than one-tenth of the aggregate number of Shares which the Underwriters are
obligated to purchase on the Closing Date, each non-defaulting Underwriter shall
be obligated, severally, in the proportion which the number of Firm Shares set
forth opposite its name in Schedule I hereto bears to the aggregate number of
Firm Shares set forth opposite the names of all non-defaulting Underwriters or
in such other proportion as you may specify in accordance with Section 20 of the
Master Agreement Among Underwriters of Smith Barney Inc., to purchase the Shares
which such defaulting Underwriter or Underwriters are obligated, but fail or
refuse, to purchase. If any one or more of the Underwriters shall fail or refuse
to purchase Shares which it or they are obligated to purchase on the Closing
Date and the aggregate number of Shares with respect to which such default
occurs is more than one-tenth of the aggregate number of Shares which the
Underwriters are obligated to purchase on the Closing Date and arrangements
satisfactory to you and the Company for the purchase of such Shares by one or
more non-defaulting Underwriters or other party or parties approved by you and
the Company are not made within 36 hours after such default, this Agreement will
terminate without liability on the part of any non-defaulting Underwriter or the
Company. In any such case which does not result in termination of this
Agreement, either you or the Company shall have the right to postpone the
Closing Date, but in no event for longer than seven days, in order that the
required changes, if any, in the Registration Statement and the Prospectus or
any other documents or arrangements may be effected. Any action taken under this
paragraph shall not relieve any defaulting Underwriter from liability in respect
of any such default of any such Underwriter under this Agreement. The term
"Underwriter" as used in this Agreement includes, for all purposes of this
Agreement, any party not listed in Schedule I hereto who, with your approval and
the approval


<PAGE>   29
                                      -29-

of the Company, purchases Shares which a defaulting Underwriter is obligated but
fails or refuses, to purchase.

                  Any notice under this Section 9 may be given by telegram,
telecopy or telephone but shall be subsequently confirmed by letter.

                  10.      Termination.

                  This Agreement shall be subject to termination in your
absolute discretion, without liability on the part of any Underwriter to the
Company by notice to the Company, if prior to the Closing Date or any Option
Closing Date (if different from the Closing Date and then only as to the
Additional Shares), as the case may be, (i) trading in securities generally on
the NYSE, the American Stock Exchange or the Nasdaq National Market shall have
been suspended or materially limited, (ii) a general moratorium on commercial
banking activities in New York or California shall have been declared by either
federal or state authorities, or (iii) there shall have occurred any outbreak or
escalation of hostilities or other international or domestic calamity, crisis or
change in political, financial or economic conditions, the effect of which on
the financial markets of the United States is such as to make it, in your
judgment, impracticable or inadvisable to commence or continue the offering of
the Shares at the offering price to the public set forth on the cover page of
the Prospectus or to enforce contracts for the resale of the Shares by the
Underwriters. Notice of such termination may be given to the Company by
telegram, telecopy or telephone and shall be subsequently confirmed by letter.

                  11.      Information Furnished by the Underwriters.

                  The statements set forth in the last paragraph on the cover
page, the stabilization legend on the inside front cover and the statements in
the first and third paragraphs under the caption "Underwriting" in the
Prospectus Supplement constitute the only information furnished by or on behalf
of the Underwriters through you as such information is referred to in Sections
4(b), 4(c) and 7 hereof.

                  12.      Miscellaneous.

                  Except as otherwise provided in Sections 3, 9 and 10 hereof,
notice given pursuant to any provision of this Agreement shall be in writing and
shall be delivered (i) if to the Company, at the office of the Company, TriNet
Corporate Realty Trust, Inc., Four Embarcadero Center, Suite 3150, San
Francisco, California 94111, or (ii) if to you, as Representatives of the
several Underwriters, care of Smith Barney Inc., 388 Greenwich Street, New York,
New York 10013, Attention: Manager, Investment Banking Division.



<PAGE>   30
                                      -30-

                  This Agreement has been and is made solely for the benefit of
the several Underwriters, the Company, its directors and officers, and the other
controlling persons referred to in Section 7 hereof and their respective
successors and assigns, to the extent provided herein, and no other person shall
acquire or have any right under or by virtue of this Agreement. Neither the term
"successor" nor the term "successors and assigns" as used in this Agreement
shall include a purchaser from any Underwriter of any of the Shares in his
status as such purchaser.

                  13.      Applicable Law; Counterparts.

                  This agreement shall 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.

                  This Agreement may be signed in various counterparts which
together constitute one and the same instrument. If signed in counterparts, this
Agreement shall not become effective unless at least one counterpart hereof
shall have been executed and delivered on behalf of each party hereto.


<PAGE>   31
                  Please confirm that the foregoing correctly sets forth the
agreement between the Company and the several Underwriters.


                                Very truly yours,



                                TRINET CORPORATE REALTY TRUST, INC.


                                By /s/ Mark S. Whiting
                                   ---------------------------------------------
                                   Name:  Mark S. Whiting
                                   Title:  President and Chief Executive Officer


Confirmed as of the date first
above mentioned on behalf of
themselves and the other several
Underwriters named in Schedule I
hereto.

SMITH BARNEY INC.
DONALDSON, LUFKIN & JENRETTE
  SECURITIES CORPORATION
GOLDMAN, SACHS & CO.
MERRILL LYNCH & CO. INC.
ROBERTSON, STEPHENS & COMPANY LLC

As Representatives of the Several Underwriters


By:      SMITH BARNEY INC.


By:      /s/ Robert R. Holloman
         -------------------------
         Name:  Robert R. Holloman
         Title:  Managing Director



<PAGE>   32
                                   SCHEDULE I

                      TRINET CORPORATE REALTY TRUST, INC.

                                2,000,000 Shares

                   9-3/8% Series A Cumulative Preferred Stock


<TABLE>
<CAPTION>

                                                                     Number of
Underwriters                                                         Firm Shares
- ------------                                                         -----------

<S>                                                                  <C>
Smith Barney Inc....................................................    280,000
Donaldson, Lufkin & Jenrette
  Securities Corporation............................................    280,000
Goldman, Sachs & Co.................................................    280,000
Merrill Lynch, Pierce, Fenner & Smith Incorporated..................    280,000
Robertson, Stephens & Company LLC ..................................    280,000
Advest, Inc.........................................................     10,000
Bear, Stearns & Co. Inc.............................................     45,000
J.C. Bradford & Co..................................................     10,000
Alex. Brown & Sons Incorporated.....................................     45,000
Commerzbank Capital Markets Corporation.............................     10,000
Cowen & Company.....................................................     10,000
Craigie Incorporated................................................     10,000
Dillon, Read & Co. Inc..............................................     45,000
Doft & Co., Inc.....................................................     10,000
A.G. Edwards & Sons, Inc............................................     45,000
EVEREN Securities, Inc..............................................     45,000
Fahnestock & Co. Inc................................................     10,000
Gruntal & Co., Incorporated.........................................     10,000
Interstate/Johnson Lane Corporation.................................     10,000
Janney Montgomery Scott Inc.........................................     10,000
Kennedy Cabot & Company Inc.........................................     10,000
Legg Mason Wood Walker, Incorporated................................     10,000
McDonald & Company Securities, Inc..................................     10,000
McGinn, Smith & Co., Inc............................................     10,000
J.P. Morgan Securities Inc..........................................     10,000
Morgan Keegan & Company, Inc........................................     10,000
Oppenheimer & Co., Inc..............................................     45,000
PaineWebber Incorporated............................................     45,000
Piper Jaffray Inc...................................................     10,000
Principal Financial Securities, Inc.................................     10,000
Prudential Securities Incorporated..................................     45,000
Redwood Securities Group, Inc.......................................     10,000
The Robinson-Humphrey Company, Inc..................................     10,000
Sutro & Co. Incoporated.............................................     10,000
U.S. Clearing Corp..................................................     10,000
Wedbush Morgan Securities...........................................     10,000
Wheat, First Securities, Inc........................................     10,000
                                                                      ---------

    Total.......................................................      2,000,000
                                                                      =========
</TABLE>

<PAGE>   33
                                  SCHEDULE II


                                   STATES OF
                            FOREIGN QUALIFICATION OF
                      TRINET CORPORATE REALTY TRUST, INC.


                                   California

                                    Florida

                                  Pennsylvania



<PAGE>   34
                                  SCHEDULE III
<TABLE>
<CAPTION>

                                              JURISDICTION                           PERCENTAGE OF
                 NAME OF                           OF         STATES OF FOREIGN     EQUITY INTEREST           TITLE
                SUBSIDIARY                    ORGANIZATION      QUALIFICATION       OWNED BY COMPANY        EXCEPTIONS
- ------------------------------------          ------------    -----------------     ----------------        ----------
<S>                                          <C>              <C>                   <C>                     <C>
TriNet Essential Facilities I, Inc.             Maryland      Pennsylvania                100%                 None

TriNet Essential Facilities II, Inc.            Maryland      Michigan                    100%                 None

TriNet Essential Facilities III, Inc.           Maryland      Alabama, Florida,           100%                 None
                                                              Georgia, Illinois,
                                                              Indiana, Iowa,
                                                              Mississippi, New York,
                                                              Ohio, Tennessee, West
                                                              Virginia

TriNet Essential Facilities IV, Inc.            Maryland      Illinois                    100%                 None

TriNet Essential Facilities V, Inc.             Maryland      California                  100%                 None

TriNet Essential Facilities VI, Inc.            Maryland      Illinois                    100%                 None

TriNet Essential Facilities VII, Inc.           Maryland      Arizona                     100%                 None

TriNet Essential Facilities VIIIR, Inc.         Maryland      California, Florida,        100%                 None
                                                              Minnesota, Nevada,
                                                              Washington

TriNet Essential Facilities X, Inc.             Maryland      California, Colorado,       100%                 None
                                                              Florida, Georgia,
                                                              Illinois, Indiana,
                                                              Louisiana, Missouri, New
                                                              York, Ohio,
                                                              Pennsylvania, Texas,
                                                              Utah

TriNet Essential Facilities XI, Inc.            Maryland      Ohio, Kansas                100%                 None

TriNet Essential Facilities XII, Inc.           Maryland      California, Florida,        100%                 (1)
                                                              Illinois, Louisiana,
                                                              Minnesota, New York,
                                                              Ohio, Tennessee, Texas

TriNet Essential Facilities XIV, Inc.           Maryland      New Jersey                  100%                 None

TriNet Essential Facilities XV, Inc.            Maryland      None                        100%                 None

TriNet Essential Facilities XVI, Inc.           Maryland      None                        100%                 None

TriNet XVII Realty Trust                     Massachusetts    None                        100%                 None

TriNet Essential Facilities XVIII, Inc.         Maryland      Texas                       100%                 None

TriNet Essential Facilities XIX, Inc.           Maryland      None                        100%                 None

TriNet Corporate Partners I, L.P.               Delaware      Louisiana                   100%                 None

TriNet Corporate Partners II, L.P.              Delaware      Texas, Tennessee            100%                 None

TriNet Essential Facilities XX, Inc.            Maryland      California

</TABLE>


<PAGE>   35
- ----------
(1)  Common stock pledged in connection with the 1994 Mortgage Loan (as defined
     in the Prospectus.)


<PAGE>   1
                                                                     EXHIBIT 4.1

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

                      TRINET CORPORATE REALTY TRUST, INC.

                                                         Issuer
                                                         ------

                                       to

                          HARRIS TRUST AND SAVINGS BANK

                                                         Trustee
                                                         -------

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

                          Supplemental Indenture No. 1

                            Dated as of May 22, 1996

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



                                  $100,000,000
                                       of
                              7.30% Notes due 2001

                                       and

                                   $50,000,000
                                       of
                              7.95% Notes due 2006

- -------------------------------------------------------------------------------
<PAGE>   2
                  SUPPLEMENTAL INDENTURE NO. 1, dated as of May 22, 1996 (the
"Supplemental Indenture"), between TRINET CORPORATE REALTY TRUST, INC., a
corporation duly organized and existing under the laws of the State of Maryland
(herein called the "Company"), and Harris Trust and Savings Bank, an Illinois
banking corpora tion duly organized and existing under the laws of the State of
Illinois, as Trustee (herein called the "Trustee").

                             RECITALS OF THE COMPANY

                  The Company has heretofore delivered to the Trustee an
Indenture dated as of May 22, 1996 (the "Senior Indenture"), a form of which has
been filed with the Securities and Exchange Commission under the Securities Act
of 1933, as amended, as an exhibit to the Company's Registration Statement on
Form S-3 (Registration No. 33- 80709), providing for the issuance from time to
time of Senior Debt Securities of the Company (the "Securities").

                  Section 301 of the Senior Indenture provides for various
matters with respect to any series of Securities issued under the Senior
Indenture to be established in an indenture supplemental to the Senior
Indenture.

                  Section 901(7) of the Senior Indenture provides for the
Company and the Trustee to enter into an indenture supplemental to the Senior
Indenture to establish the form or terms of Securities of any series as provided
by Sections 201 and 301 of the Senior Indenture.

                  The Board of Directors of the Company has duly adopted
resolutions authorizing the Company to execute and deliver this Supplemental
Indenture.

                  All the conditions and requirements necessary to make this
Supplemental Indenture, when duly executed and delivered, a valid and binding
agreement in accordance with its terms and for the purposes herein expressed,
have been performed and fulfilled.

             NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

                  For and in consideration of the premises and the purchase of
each of the series of Securities provided for herein by the Holders thereof, it
is mutually covenanted and agreed, for the equal and proportionate benefit of
all Holders of the Notes or of either series thereof, as follows:

                                   ARTICLE ONE

                    RELATION TO SENIOR INDENTURE; DEFINITIONS

                  SECTION 1.1.  Relation to Senior Indenture.

                  This Supplemental Indenture constitutes an integral part of
the Senior Indenture.
<PAGE>   3
                  SECTION 1.2.  Definitions.

                  For all purposes of this Supplemental Indenture, except as
otherwise expressly provided for or unless the context otherwise requires:

                  (1) Capitalized terms used but not defined herein shall have
         the respective meanings assigned to them in the Senior Indenture; and

                  (2) All references herein to Articles and Sections, unless
         otherwise specified, refer to the corresponding Articles and Sections
         of this Supplemental Indenture.

                  "Acquired Indebtedness" means Indebtedness of a Person (i)
existing at the time such Person becomes a Subsidiary or (ii) assumed in
connection with the acquisition of assets from such Person, in each case, other
than Indebtedness incurred in connection with, or in contemplation of, such
Person becoming a Subsidiary or such acquisition. Acquired Indebtedness shall be
deemed to be incurred on the date of the related acquisition of assets from any
Person or the date the acquired Person becomes a Subsidiary.

                  "Annual Service Charge" for any period means the aggregate
interest expense for such period in respect of, and the amortization during such
period of any original issue discount of, Indebtedness of the Company and its
Subsidiaries and the amount of dividends which are payable during such period in
respect of any Disqualified Stock.

                  "Business Day" means any day, other than a Saturday or Sunday,
that is neither a legal holiday nor a day on which banking institutions in the
City of New York or in the City of Chicago are authorized or required by law,
regulation or executive order to close.

                  "Capital Stock" means, with respect to any Person, any capital
stock (including preferred stock), shares, interests, participations or other
ownership interests (however designated) of such Person and any rights (other
than debt securities convertible into or exchangeable for corporate stock),
warrants or options to purchase any thereof.

                  "Consolidated Income Available for Debt Service" for any
period means Earnings from Operations of the Company and its Subsidiaries plus
amounts which have been deducted, and minus amounts which have been added, for
the following (without duplication): (i) interest on Indebtedness of the Company
and its Subsidiaries, (ii) provision for taxes of the Company and its
Subsidiaries based on income, (iii) amortization of debt discount, (iv)
provisions for gains and losses on properties and property deprecia tion and
amortization, (v) the effect of any noncash charge resulting from a change in
accounting principles in determining Earnings from Operations for such period
and (vi) amortization of deferred charges.

                  "Corporate Trust Office" means the office of the Trustee at
which, at any particular time, its corporate trust business shall be principally
administered, which office at the date hereof is located at 311 West Monroe
Street, Chicago, Illinois 60606 and, for purposes of the Place of Payment
provisions of Sections 305 and 1002 of the Senior

                                       2
<PAGE>   4
Indenture, is located at c/o Harris Trust Company of New York, 77 Water Street,
New York, New York 10005.

                  "Disqualified Stock" means, with respect to any Person, any
Capital Stock of such Person which by the terms of such Capital Stock (or by the
terms of any security into which it is convertible or for which it is
exchangeable or exercisable), upon the happening of any event or otherwise (i)
matures or is mandatorily redeemable, pursuant to a sinking fund obligation or
otherwise (other than Capital Stock which is redeemable solely in exchange for
common stock), (ii) is convertible into or exchangeable or exercis able for
Indebtedness or Disqualified Stock or (iii) is redeemable at the option of the
holder thereof, in whole or in part (other than Capital Stock which is
redeemable solely in exchange for Capital Stock which is not Disqualified Stock
or the redemption price of which may, at the option of such Person, be paid in
Capital Stock which is not Disquali fied Stock), in each case on or prior to the
Stated Maturity of the Notes.

                  "Earnings from Operations" for any period means net earnings
excluding gains and losses on sales of investments, extraordinary items, and
property valuation losses, net as reflected in the financial statements of the
Company and its Subsidiaries for such period determined on a consolidated basis
in accordance with GAAP.

                  "Encumbrance" means any mortgage, lien, charge, pledge or
security interest of any kind.

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

                  "GAAP" means generally accepted accounting principles as used
in the United States applied on a consistent basis as in effect from time to
time; provided that solely for purposes of any calculation required by the
financial covenants contained herein, "GAAP" shall mean generally accepted
accounting principles as used in the United States on the date hereof, applied
on a consistent basis.

                  "Indebtedness" of the Company or any Subsidiary means any
indebtedness of the Company or any Subsidiary, whether or not contingent, in
respect of (i) borrowed money or evidenced by bonds, notes, debentures or
similar instruments whether or not such indebtedness is secured by any
Encumbrance existing on property owned by the Company or any Subsidiary, (ii)
indebtedness for borrowed money of a Person other than the Company or a
Subsidiary which is secured by any Encumbrance existing on property owned by the
Company or any Subsidiary, to the extent of the lesser of (x) the amount of
indebtedness so secured and (y) the fair market value of the property subject to
such Encumbrance, (iii) the reimbursement obligations, contingent or otherwise,
in connection with any letters of credit actually issued or amounts representing
the balance deferred and unpaid of the purchase price of any property or
services, except any such balance that constitutes an accrued expense or trade
payable, or all conditional sale obligations or obligations under any title
retention agreement, (iv) the principal amount of all obligations of the Company
or any Subsidiary with respect to redemption, repayment or other repurchase of
any Disqualified Stock, (v) any lease of property by the Company or any
Subsidiary as lessee which is reflected on the Company's consolidated balance
sheet as a capitalized lease in accordance with GAAP, or (vi) interest rate
swaps, caps or similar 

                                       3
<PAGE>   5
agreements and foreign exchange contracts, currency swaps or similar agreements,
to the extent, in the case of items of indebtedness under (i) through (iii)
above, that any such items (other than letters of credit) would appear as a
liability on the Company's consoli dated balance sheet in accordance with GAAP,
and also includes, to the extent not other wise included, any obligations by the
Company or any Subsidiary to be liable for, or to pay, as obligor, guarantor or
otherwise (other than for purposes of collection in the ordinary course of
business), Indebtedness of another Person (other than the Company or any
Subsidiary) (it being understood that Indebtedness shall be deemed to be
incurred by the Company or any Subsidiary whenever the Company or such
Subsidiary shall create, assume, guarantee or otherwise become liable in respect
thereof).

                  "Make-Whole Amount" means, in connection with any optional
redemp tion or accelerated payment of any 2001 Note or 2006 Note, as the case
may be, the excess, if any, of (i) the aggregate present value as of the date of
such redemption or accelerated payment of each dollar of principal being
redeemed or paid and the amount of interest (exclusive of interest accrued to
the date of redemption or accelerated payment) that would have been payable in
respect of such dollar if such redemption or accelerated payment had not been
made, determined by discounting, on a semi-annual basis, such principal and
interest at the Reinvestment Rate (determined on the third Business Day
preceding the date such notice of Redemption is given or declaration of
acceleration is made) from the respective dates on which such principal and
interest would have been payable if such redemption or accelerated payment had
not been made, over (ii) the aggregate principal amount of the respective 2001
Notes or 2006 Notes being redeemed or paid.

                  "Notes" has the meaning specified in Section 2.1 hereof.

                  "Reinvestment Rate" means .25% (twenty-five one hundredths of
one percent) plus the arithmetic mean of the yields under the respective
headings "This Week" and "Last Week" published in the Statistical Release under
the caption "Treasury Constant Maturities" for the maturity (rounded to the
nearest month) corresponding to the remaining life to maturity, as of the
payment date of the principal being redeemed or paid. If no maturity exactly
corresponds to such maturity, yields for the two published maturities most
closely corresponding to such maturity shall be calculated pursuant to the
immediately preceding sentence and the Reinvestment Rate shall be interpolated
or extrapolated from such yields on a straight-line basis, rounding in each of
such relevant periods to the nearest month. For such purposes of calculating the
Reinvestment Rate, the most recent Statistical Release published prior to the
date of determination of the Make-Whole Amount shall be used.

                  "Statistical Release" means the statistical release designated
"H.15(519)" or any successor publication which is published weekly by the
Federal Reserve System and which establishes yields on actively traded United
States government securities adjusted to constant maturities or, if such
statistical release is not published at the time of any determination of the
Make-Whole Amount, then such other reasonably comparable index which shall be
designated by the Company.

                                       4
<PAGE>   6
                  "Subsidiary" means, with respect to any Person, any
corporation or other entity of which a majority of (i) the voting power of the
voting equity securities or (ii) the outstanding equity interests of which are
owned, directly or indirectly, by such Person. For the purposes of this
definition, "voting equity securities" means equity securities having voting
power for the election of directors, whether at all times or only so long as no
senior class of security has such voting power by reason of any contingency.

                  "Total Assets" as of any date means the sum of (i) the
Undepreciated Real Estate Assets and (ii) all other assets of the Company and
its Subsidiaries determined in accordance with GAAP (but excluding accounts
receivable and intangibles).

                  "Total Unencumbered Assets" means the sum of (i) those
Undepreciated Real Estate Assets not subject to an Encumbrance for borrowed
money and (ii) all other assets of the Company and its Subsidiaries not subject
to an Encumbrance for borrowed money, determined in accordance with GAAP (but
excluding accounts receivable and intangibles).

                  "2001 Notes" has the meaning specified in Section 2.1 hereof.

                  "2006 Notes" has the meaning specified in Section 2.1 hereof.

                  "Undepreciated Real Estate Assets" as of any date means the
cost (original cost plus capital improvements) of real estate assets of the
Company and its Subsidiaries on such date, before depreciation and amortization,
determined on a consolidated basis in accordance with GAAP.

                  "Unsecured Indebtedness" means Indebtedness which is not
secured by any Encumbrance upon any of the properties of the Company or any
Subsidiary.

                                   ARTICLE TWO

                               THE SERIES OF NOTES

                  SECTION 2.1.  Title of the Securities.

                  There shall be a series of Securities designated the "7.30%
Notes due 2001" (the "2001 Notes") and a series of Securities designated the
"7.95% Notes due 2006" (the "2006 Notes" and, together with the 2001 Notes, the
"Notes").

                  SECTION 2.2.  Limitation on Aggregate Principal Amount.

                  The aggregate principal amount of the 2001 Notes shall be
limited to $100,000,000, and, except as provided in this Section and in Section
306 of the Senior Indenture, the Company shall not execute and the Trustee shall
not authenticate or deliver 2001 Notes in excess of such aggregate principal
amount.

                                       5
<PAGE>   7
                  The aggregate principal amount of the 2006 Notes shall be
limited to $50,000,000, and, except as provided in this Section and in Section
306 of the Senior Indenture, the Company shall not execute and the Trustee shall
not authenticate or deliver 2006 Notes in excess of such aggregate principal
amount.

                  Nothing contained in this Section 2.2 or elsewhere in this
Supplemental Indenture, or in the Notes, is intended to or shall limit execution
by the Company or authentication or delivery by the Trustee of Notes under the
circumstances contemplated by Sections 303, 304, 305, 306, 906, 1107 and 1305 of
the Senior Indenture.

                  SECTION 2.3. Interest and Interest Rates; Maturity Date of
Notes.

                  The 2001 Notes will bear interest at a rate of 7.30% per annum
and the 2006 Notes will bear interest at a rate of 7.95% per annum, in each
case, from May 22, 1996 or from the immediately preceding Interest Payment Date
to which interest has been paid or duly provided for, payable semi-annually in
arrears on May 15 and November 15 of each year, commencing November 15, 1996
(each, an "Interest Payment Date"), to the Person in whose name such Note is
registered at the close of business on May 1 or November 1 (whether or not a
Business Day), as the case may be, next preceding such Interest Payment Date
(each, a "Regular Record Date"). Interest will be computed on the basis of a
360-day year comprised of twelve 30-day months. The interest so payable on any
Note which is not punctually paid or duly provided for on any Interest Payment
Date shall forthwith cease to be payable to the Person in whose name such Note
is registered on the relevant Regular Record Date, and such defaulted interest
shall instead be payable to the Person in whose name such Note is registered on
the Special Record Date or other specified date determined in accordance with
the Senior Indenture.

                  If any Interest Payment Date or Maturity falls on a day that
is not a Business Day, the required payment shall be made on the next Business
Day as if it were made on the date such payment was due and no interest shall
accrue on the amount so payable for the period from and after such Interest
Payment Date or Maturity, as the case may be.

                  The 2001 Notes will mature on May 15, 2001 and the 2006 Notes
will mature on May 15, 2006.

                  SECTION 2.4.  Limitations on Incurrence of Indebtedness.

                  (a) The Company will not, and will not permit any Subsidiary
to, incur any Indebtedness if, immediately after giving effect to the incurrence
of such additional Indebtedness and the application of the proceeds thereof, the
aggregate principal amount of all outstanding Indebtedness of the Company and
its Subsidiaries on a consoli dated basis determined in accordance with GAAP is
greater than 55% of the sum of (without duplication) (i) the Total Assets of the
Company and its Subsidiaries as of the end of the calendar quarter covered in
the Company's Annual Report on Form 10-K or Quarterly Report on Form 10-Q, as
the case may be, most recently filed with the Commis sion (or, if such filing is
not permitted under the Exchange Act, with the Trustee) prior to the incurrence
of such additional Indebtedness and (ii) the purchase price of any real estate
assets or mortgages receivable acquired, and the amount of any securities
offering
                                       6
<PAGE>   8
 proceeds received (to the extent such proceeds were not used to acquire
real estate assets or mortgages receivable or used to reduce Indebtedness), by
the Company or any Subsid iary since the end of such calendar quarter, including
those proceeds obtained in connec tion with the incurrence of such additional
Indebtedness.

                  (b) In addition to the limitation set forth in subsection (a)
of this Section 2.4, the Company will not, and will not permit any Subsidiary
to, incur any Indebtedness if the ratio of Consolidated Income Available for
Debt Service to the Annual Service Charge for the four consecutive fiscal
quarters most recently ended prior to the date on which such additional
Indebtedness is to be incurred shall have been less than 2.0:1, on a pro forma
basis after giving effect thereto and to the application of the proceeds
therefrom, and calculated on the assumption that (i) such Indebtedness and any
other Indebtedness incurred by the Company and its Subsidiaries since the first
day of such four-quarter period and the application of the proceeds therefrom,
including to refinance other Indebtedness, had occurred at the beginning of such
period; (ii) the repayment or retirement of any other Indebtedness by the
Company and its Subsidiaries since the first day of such four-quarter period had
been repaid or retired at the beginning of such period (except that, in making
such computation, the amount of Indebtedness under any revolving credit facility
shall be computed based upon the average daily balance of such Indebted ness
during such period); (iii) in the case of Acquired Indebtedness or Indebtedness
incurred in connection with any acquisition since the first day of such
four-quarter period, the related acquisition had occurred as of the first day of
such period with the appropriate adjustments with respect to such acquisition
being included in such pro forma calculation; and (iv) in the case of any
acquisition or disposition by the Company or its Subsidiaries of any asset or
group of assets since the first day of such four-quarter period, whether by
merger, stock purchase or sale, or asset purchase or sale, such acquisition or
disposition or any related repayment of Indebtedness had occurred as of the
first day of such period with the appropriate adjustments with respect to such
acquisition or disposition being included in such pro forma calculation.

                  (c) In addition to the limitations set forth in subsections
(a) and (b) of this Section 2.4, the Company will not, and will not permit any
Subsidiary to, incur any Indebtedness secured by any Encumbrance upon any of the
property of the Company or any Subsidiary if, immediately after giving effect to
the incurrence of such additional Indebtedness and the application of the
proceeds thereof, the aggregate principal amount of all outstanding Indebtedness
of the Company and its Subsidiaries on a consolidated basis which is secured by
any Encumbrance on property of the Company or any Subsidiary is greater than 40%
of the sum of (without duplication) (i) the Total Assets of the Company and its
Subsidiaries as of the end of the calendar quarter covered in the Company's
Annual Report on Form 10-K or Quarterly Report on Form 10-Q, as the case may be,
most recently filed with the Commission (or, if such filing is not permitted
under the Exchange Act, with the Trustee) prior to the incurrence of such
additional Indebtedness and (ii) the purchase price of any real estate assets or
mortgages receivable acquired, and the amount of any securities offering
proceeds received (to the extent that such proceeds were not used to acquire
real estate assets or mortgages receivable or used to reduce Indebtedness), by
the Company or any Subsidiary since the end of such calendar quarter, including
those proceeds obtained in connection with the incurrence of such additional
Indebtedness.



                                       7
<PAGE>   9
                  (d) The Company and its Subsidiaries may not at any time own
Total Unencumbered Assets equal to less than 185% of the aggregate outstanding
principal amount of the Unsecured Indebtedness of the Company and its
Subsidiaries on a consoli dated basis.

                  (e) For purposes of this Section 2.4, Indebtedness shall be
deemed to be "incurred" by the Company or a Subsidiary whenever the Company or
such Subsidiary shall create, assume, guarantee or otherwise become liable in
respect thereof.

                  SECTION 2.5.  Redemption.

                  The Notes may be redeemed at any time at the option of the
Company, in whole or in part, at a redemption price equal to the sum of (i) the
principal amount of the Notes being redeemed plus accrued interest thereon to
the Redemption Date and (ii) the Make-Whole Amount, if any, with respect to such
Notes (the "Redemption Price").

                  SECTION 2.6.  Places of Payment.

                  The Places of Payment where the Notes may be presented or
surrendered for payment, where the Notes may be surrendered for registration of
transfer or exchange and where notices and demands to and upon the Company in
respect of the Notes and the Senior Indenture may be served shall be in (i) the
Borough of Manhattan, The City of New York, New York, and the office or agency
for such purpose shall initially be located at c/o Harris Trust Company of New
York, 77 Water Street and (ii) the City of Chicago, Illinois and the office or
agency for such purpose shall initially be located at Harris Trust and Savings
Bank, 311 West Monroe Street, Chicago, Illinois 60606.

                  SECTION 2.7.  Method of Payment.

                  Payment of the principal of and interest on the Notes will be
made at the office or agency of the Company maintained for that purpose in the
Borough of Manhat tan, The City of New York (which shall initially be an office
or agency of the Trustee), in such coin or currency of the United States of
America as at the time of payment is legal tender for payment of public and
private debts; provided, however, that at the option of the Company, payments of
principal and interest on the Notes (other than payments of principal and
interest due at Maturity) may be made (i) by check mailed to the address of the
Person entitled thereto as such address shall appear in the Security Register or
(ii) by wire transfer to an account maintained by the Person entitled thereto
located within the United States.

                  SECTION 2.8.  Currency.

                  Principal and interest on the Notes shall be payable in
Dollars.

                                       8
<PAGE>   10
                  SECTION 2.9.  Registered Securities; Global Form.

                  The Notes shall be issuable and transferable in fully
registered form as Registered Securities, without coupons. The 2001 Notes and
the 2006 Notes shall each be issued in the form of one or more permanent Global
Securities. The depository for the Notes shall be The Depository Trust Company
("DTC"). The Notes shall not be issuable in definitive form except as provided
in Section 305 of the Senior Indenture.

                  SECTION 2.10.  Form of Notes.

                  The 2001 Notes shall be substantially in the form attached as
Exhibit A hereto. The 2006 Notes shall be substantially in the form attached as
Exhibit B hereto.

                  SECTION 2.11.  Registrar and Paying Agent.

                  The Trustee shall initially serve as Registrar and Paying
Agent for the Notes.

                  SECTION 2.12.  Defeasance.

                   The provisions of Sections 1402 and 1403 of the Senior
Indenture, together with the other provisions of Article Fourteen of the Senior
Indenture, shall be applicable to the Notes. The provisions of Section 1403 of
the Senior Indenture shall apply to the covenants set forth in Sections 2.4 and
2.15 of this Supplemental Indenture and to those covenants specified in Section
1403 of the Senior Indenture.

                  SECTION 2.13.  Events of Default

                  The provisions of clause (5) of Section 501 of the Senior
Indenture as applicable with respect to the Notes shall be deemed to be amended
and restated in their entirety to read as follows:

                  (5) default under any bond, debenture, note, mortgage,
indenture or instrument under which there may be issued or by which there may be
secured or evidenced any indebtedness for money borrowed by the Company (or by
any Subsidiary, the repayment of which the Company has guaranteed or for which
the Company is directly responsible or liable as obligor or guarantor), having
an aggregate principal amount outstanding of at least $10,000,000, whether such
indebtedness now exists or shall hereafter be created, which default shall have
resulted in such indebtedness becoming or being declared due and payable prior
to the date on which it would otherwise have become due and payable, without
such indebtedness having been discharged, or such acceleration having been
rescinded or annulled, within a period of 10 days after there shall have been
given written notice, by registered or certified mail, to the Company by the
Trustee or to the Company and the Trustee by the Holders of at least 10% in
principal amount of the Outstanding Securities of that series a written notice
specifying such default and requiring the Company to cause such indebtedness to
be discharged or cause such acceleration to be rescinded or annulled and stating
that such notice is a "Notice of Default" hereunder; or

                                       9
<PAGE>   11
                  The provisions of Section 501 of the Senior Indenture as
applicable with respect to the Notes shall be further deemed to be amended by
renumbering existing clause (8) to be clause (9) and by adding the following new
clause (8):

                  (9) the entry by a court of competent jurisdiction of one or
more judgments, orders or decrees against the Company or any of its Subsidiaries
in an aggregate amount (excluding amounts covered by insurance) in excess of
$10,000,000 and such judgements, orders or decrees remain undischarged, unstayed
and unsatisfied in an aggregate amount (excluding amounts covered by insurance)
in excess of $10,000,000 for a period of 30 consecutive days; or

                  SECTION 2.14. Acceleration of Maturity; Rescission and
Annulment.

                  The provisions of the first paragraph of Section 502 of the
Senior Inden ture as applicable with respect to the Notes shall be deemed to be
amended and restated in their entirety to read as follows:

                  If an Event of Default with respect to Securities of any
series at the time Outstanding occurs and is continuing, then in every such case
the Trustee or the Holders of not less than 25% in principal amount of the
Outstanding Securities of that series may declare the principal (or, if any
Securities are Original Issue Discount Securities or Indexed Securities, such
portion of the principal as may be specified in the terms thereof) of, and the
Make-Whole Amount, if any, on, all the Securities of that series to be due and
payable immediately, by a notice in writing to the Company (and to the Trustee
if given by the Holders), and upon any such declaration such principal or
specified portion thereof shall become immediately due and payable. If an Event
of Default with respect to the Securities of any series set forth in Section
501(6) of the Senior Indenture occurs and is continuing, then in every such case
all the Securities of that series shall become immedi ately due and payable,
without notice to the Company, at the principal amount thereof (or, if any
Securities are Original Issue Discount Securities or Indexed Securities, such
portion of the principal as may be specified in the terms thereof) plus accrued
interest to the date the Securities of that series are paid plus the Make-Whole
Amount, if any, on the Securi ties of that series.

                  SECTION 2.15.  Provision of Financial Information.

                  Whether or not the Company is subject to Section 13 or 15(d)
of the Exchange Act, the Company will, to the extent permitted under the
Exchange Act, file with the Commission the annual reports, quarterly reports and
other documents which the Company would have been required to file with the
Commission pursuant to such Section 13 or 15(d) if the Company were so subject,
such documents to be filed with the Commis sion on or prior to the respective
dates (the "Required Filing Dates") by which the Company would have been
required so to file such documents if the Company were so subject.

                  The Company will also in any event (x) within 15 days of each
Required Filing Date (i) if the Company is not then subject to Section 13 or
15(d) of the Exchange Act, transmit by mail to all Holders, as their names and
addresses appear in the Security

                                       10
<PAGE>   12
Register, without cost to such Holders, copies of the annual reports and
quarterly reports which the Company would have been required to file with the
Commission pursuant to Section 13 or 15(d) of the Exchange Act if the Company
were subject to such Sections, and (ii) file with the Trustee copies of annual
reports, quarterly reports and other documents which the Company would have been
required to file with the Commission pursuant to Section 13 or 15(d) of the
Exchange Act if the Company were subject to such Sections and (y) if filing such
documents by the Company with the Commission is not permitted under the Exchange
Act, promptly upon written request and payment of the reasonable cost of
duplication and delivery, supply copies of such documents to any prospective
Holder.

                  SECTION 2.16.  Waiver of Certain Covenants.

                  Notwithstanding the provisions of Section 1009 of the Senior
Indenture, the Company may omit in any particular instance to comply with any
term, provision or condition set forth in Sections 1004 to 1008, inclusive, of
the Senior Indenture, with Sections 2.4 and 2.15 of this Supplemental Indenture
and with any other term, provision or condition with respect to the Notes or
either series thereof (except any such term, provision or condition which could
not be amended without the consent of all Holders of the Notes or such series
thereof, as applica ble), if before or after the time for such compliance the
Holders of at least a majority in principal amount of all outstanding Notes or
such series thereof, as applicable, by Act of such Holders, either waive such
compliance in such instance or generally waive compliance with such covenant or
condition. Except to the extent so expressly waived, and until such waiver shall
become effective, the obligations of the Company and the duties of the Trustee
in respect of any such term, provision or condition shall remain in full force
and effect.

                                  ARTICLE THREE

                            MISCELLANEOUS PROVISIONS

                  SECTION 3.1.  Ratification of Senior Indenture.

                  Except as expressly modified or amended hereby, the Senior
Indenture continues in full force and effect and is in all respects confirmed
and preserved.

                  SECTION 3.2.  Governing Law.

                  This Supplemental Indenture and each Note shall be governed by
and construed in accordance with the laws of the State of New York. This
Supplemental Indenture is subject to the provisions of the Trust Indenture Act
of 1939, as amended, and shall, to the extent applicable, be governed by such
provisions.

                  SECTION 3.3.  Counterparts.

                  This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same instrument.

                                       11
<PAGE>   13
                IN WITNESS WHEREOF, the parties hereto have caused this Supple-
mental Indenture to be duly executed by their respective officers hereunto duly
authorized, all as of the day and year first written above.


                                  TRINET CORPORATE REALTY TRUST, INC.


                                  By: /s/ Mark S. Whiting
                                      ------------------------------------
                                      Name:   Mark S. Whiting
                                      Title:     President


                                  HARRIS TRUST AND SAVINGS BANK,
                                      as Trustee


                                  By: /s/ D. G. Donovan
                                      ------------------------------------
                                      Name:    D.G. Donovan
                                      Title:      Assistant Vice President


                                       12
<PAGE>   14
                                              EXHIBIT A TO

                                              SUPPLEMENTAL INDENTURE

UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), 55 WATER STREET, NEW
YORK, NEW YORK, TO THE COMPANY (AS DEFINED BELOW) OR ITS AGENT FOR REGISTRATION
OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN
THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANS FER,
PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS
WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING SET FORTH IN THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF DTC OR A NOMINEE OF
DTC. THIS SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A
PERSON OTHER THAN DTC OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED
IN THE INDENTURE, AND MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY DTC TO A
NOMINEE OF DTC OR ANOTHER NOMINEE OF DTC OR BY DTC OR ITS NOMINEE TO A SUCCESSOR
DEPOSITORY OR ITS NOMINEE.

Registered No.  ________                                       PRINCIPAL AMOUNT
CUSIP No.:  __________                                           $100,000,000

                       TRINET CORPORATE REALTY TRUST, INC.

                               7.30% NOTE DUE 2001

                  TRINET CORPORATE REALTY TRUST, INC., a corporation duly orga
nized and existing under the laws of the State of Maryland (herein referred to
as the "Company" which term shall include any successor corporation under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & CO., or registered assigns, upon presentation, the principal sum of
ONE HUNDRED MILLION DOLLARS on May 15, 2001 and to pay interest on the
outstanding principal amount thereon from May 22, 1996, or from the immediately
preceding Interest Payment Date to which interest has been paid or duly provided
for, semi-annually in arrears on May 15 and November 15 in each year, commencing
November 15, 1996, at the rate of 7.30% per annum, until the entire principal
hereof is paid or made available for payment. The interest so payable and
punctually paid or duly provided for on any Interest Payment Date will, as
provided in the Indenture, be paid to the Person in whose name this Security is
registered at the close of business on the Regular Record Date for such interest
which shall be the May 1 or November 1 (whether or not a Business Day), as the
case may be, next preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for shall forthwith cease to be payable to the
Holder on such Regular Record Date, and may either be paid to the Person in
whose name this Security is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of the Securities not more
than 15 days and not less than 10 days prior to such Special Record Date, or may
be paid at any time in any 

                                      A-1
<PAGE>   15
other lawful manner not inconsistent with the requirements of any securities
exchange on which the Securities may be listed, and upon such notice as may be
required by such exchange, all as more fully provided in the Indenture. Payment
of the principal of and interest on this Security will be made at the office or
agency maintained for that purpose in the City of New York, New York, or
elsewhere as provided in the Indenture, in such coin or currency of the United
States of America as at the time of payment is legal tender for payment of
public and private debts; provided, however, that at the option of the Company
payments of principal and interest on the Notes (other than payments of
principal and interest due at Maturity) may be made (i) by check mailed to the
address of the Person entitled thereto as such address shall appear in the
Security Register or (ii) by wire transfer to an account of the Person entitled
thereto located within the United States.

                  Securities of this series are one of a duly authorized issue
of securities of the Company (herein called the "Securities"), issued and to be
issued in one or more series under an Indenture, dated as of May 22, 1996, as
supplemented by Supplemental Indenture No. 1, dated as of May 22, 1996 (as so
supplemented, herein called the "Indenture"), between the Company and Harris
Trust and Savings Bank (herein called the "Trustee," which term includes any
successor trustee under the Indenture), to which Indenture and all indentures
supplemental thereto reference is hereby made for a statement of the respective
rights, limitations of rights, duties and immunities thereunder of the Company,
the Trustee and the Holders of the Securities and of the terms upon which the
Securities are authenti cated and delivered. This Security is one of the series
designated in the first page thereof, limited in aggregate principal amount to
$100,000,000.

                  Securities of this series may be redeemed at any time at the
option of the Company, in whole or in part, upon notice of not more than 60 nor
less than 30 days prior to the Redemption Date, at a redemption price equal to
the sum of (i) the principal amount of the Securities being redeemed plus
accrued interest thereon to the Redemption Date and (ii) the Make-Whole Amount,
if any, with respect to such Securities.

                  The Indenture contains provisions for defeasance at any time
of (a) the entire indebtedness of the Company on this Security and (b) certain
restrictive covenants and the related defaults and Events of Default applicable
to the Company, in each case, upon compliance by the Company with certain
conditions set forth in the Indenture, which provisions apply to this Security.

                  If an Event of Default with respect to the Securities shall
occur and be continuing, the principal of the Securities may be declared due and
payable in the manner and with the effect provided in the Indenture.

                  As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any proceeding
with respect to the Inden ture or for the appointment of a receiver or trustee
or for any other remedy thereunder, unless such Holder shall have previously
given written notice to the Trustee of a continuing Event of Default with
respect to the Securities, the Holders of not less than 25% in principal amount
of the Securities of this series at 

                                      A-2
<PAGE>   16
the time Outstanding shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default as Trustee and offered the
Trustee reasonable indemnity and the Trustee shall not have received from the
Holders of a majority in principal amount of Securities of this series at the
time Outstanding a direction inconsistent with such request, and shall have
failed to institute any such proceeding, for 60 days after receipt of such
notice, request and offer of indemnity. The foregoing shall not apply to any
suit instituted by the Holder of this Security for the enforcement of any
payment of principal hereof or any interest on or after the respective due dates
expressed herein.

                  The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the rights and
obligations of the Company and the rights of the Holders of the Securities of
each series to be affected under the Indenture at any time by the Company and
the Trustee with the consent of the Holders of not less than a majority in
principal amount of the Outstanding Securities of each series of Securi ties
then Outstanding affected thereby. The Indenture also contains provisions
permitting the Holders of specified percentages in principal amount of the
Securities of each series at the time Outstanding, on behalf of the Holders of
all Securities of such series, to waive compliance by the Company with certain
provisions of the Indenture and certain past de faults under the Indenture and
their consequences. Any such consent or waiver by the Holder of this Security
shall be conclusive and binding upon such Holder and upon all future Holders of
this Security and of any Security issued upon the registration of transfer
hereof or in exchange herefor or in lieu hereof, whether or not notation of such
consent or waiver is made upon this Security.

                  No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
Make-Whole Amount, if any) and interest on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of this Security is registrable in
the Security Register, upon surrender of this Security for registration of
transfer at the office or agency of the Company in any Place of Payment where
the principal of (and Make-Whole Amount, if any) and interest on this Security
are payable, duly endorsed by, or accompanied by a written instrument of
transfer in form satisfactory to the Company and the Security Registrar duly
executed by the Holder hereof or his attorney duly authorized in writing, and
thereupon one or more new Securities of this series, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

                  The Securities of this series are issuable only in registered
form without coupons in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series of a different authorized
denomination, as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

                  Prior to due presentment of this Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Security is registered as the owner
hereof for all purposes, whether or 

                                      A-3
<PAGE>   17
not this Security be overdue, and neither the Company, the Trustee nor any such
agent shall be affected by notice to the contrary.

                  No recourse under or upon any obligation, covenant or
agreement con tained in the Indenture or in this Security, or because of any
indebtedness evidenced hereby or thereby, shall be had against any promoter, as
such, or against any past, present or future shareholder, officer or director,
as such, of the Company or of any successor, either directly or through the
Company 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 this Security by the Holder thereof and as part of the
consideration for the issue of the Securities of this series.

                  All capitalized terms used in this Security which are defined
in the Indenture shall have the meanings assigned to them in the Indenture.

                  THE INDENTURE AND THE SECURITIES, INCLUDING THIS SECURITY,
SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF
NEW YORK.

                  Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company has caused "CUSIP"
numbers to be print ed on the Securities of this series as a convenience to the
Holders of such Securities. No representation is made as to the correctness or
accuracy of such CUSIP numbers as printed on the Securities, and reliance may be
placed only on the other identification numbers printed hereon.

                  Unless the certificate of authentication hereon has been
executed by or on behalf of the Trustee by manual signature, this Security shall
not be entitled to any benefit under the Indenture or be valid or obligatory for
any purpose.

                                      A-4
<PAGE>   18
                  IN WITNESS WHEREOF, TRINET CORPORATE REALTY TRUST, INC. has
caused this instrument to be duly executed under its corporate seal.

Dated:


                                         TRINET CORPORATE REALTY TRUST, INC.


                                         By:________________________________
                                            Name:
                                            Title:

[Corporate Seal]

Attest:


_______________________________________
Secretary


TRUSTEE'S CERTIFICATE OF AUTHENTICATION:

                  This is one of the Securities of the series designated therein
referred to in the within-mentioned Indenture.

                                        HARRIS TRUST AND SAVINGS BANK,
                                          as Trustee


                                        By:__________________________________
                                           Authorized Signatory


                                      A-5
<PAGE>   19
===============================================================================

                                 ASSIGNMENT FORM

                   FOR VALUE RECEIVED, the undersigned hereby
                        sells, assigns and transfers unto

  PLEASE INSERT SOCIAL
  SECURITY OR OTHER IDENTIFYING
  NUMBER OF ASSIGNEE
- ----------------------------------
                                   ............................................
- ----------------------------------

 ...............................................................................
              (Please Print or Typewrite Name and Address including
                              Zip Code of Assignee)

 ...............................................................................
the within Security of TriNet Corporate Realty Trust, Inc. and hereby does
irrevocably constitute and appoint

 .......................................................................Attorney
to transfer said Security on the books of the within-named Company with full
power of substitution in the premises.

Dated:  ........................  .............................................

                                  .............................................



NOTICE: The signature to this assignment must correspond with the name as it
appears on the first page of the within Security in every particular, without
alteration or enlargement or any change whatever.

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


                                      A-6
<PAGE>   20
                                             EXHIBIT B TO
                                                       SUPPLEMENTAL INDENTURE

UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), 55 WATER STREET, NEW
YORK, NEW YORK, TO THE COMPANY (AS DEFINED BELOW) OR ITS AGENT FOR REGISTRATION
OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN
THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANS FER,
PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS
WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING SET FORTH IN THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF DTC OR A NOMINEE OF
DTC. THIS SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A
PERSON OTHER THAN DTC OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED
IN THE INDENTURE, AND MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY DTC TO A
NOMINEE OF DTC OR ANOTHER NOMINEE OF DTC OR BY DTC OR ITS NOMINEE TO A SUCCESSOR
DEPOSITORY OR ITS NOMINEE.

Registered No.  ________                                        PRINCIPAL AMOUNT
CUSIP No.:  __________                                            $50,000,000

                       TRINET CORPORATE REALTY TRUST, INC.

                               7.95% NOTE DUE 2006

                  TRINET CORPORATE REALTY TRUST, INC., a corporation duly orga
nized and existing under the laws of the State of Maryland (herein referred to
as the "Company" which term shall include any successor corporation under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & CO., or registered assigns, upon presentation, the principal sum of
FIFTY MILLION DOLLARS on May 15, 2006 and to pay interest on the outstanding
principal amount thereon from May 22, 1996, or from the immediately preceding
Interest Payment Date to which interest has been paid or duly provided for,
semi-annually in arrears on May 15 and November 15 in each year, commencing
November 15, 1996, at the rate of 7.95% per annum, until the entire principal
hereof is paid or made available for payment. The interest so payable and
punctually paid or duly provided for on any Interest Payment Date will, as
provided in the Indenture, be paid to the Person in whose name this Security is
registered at the close of business on the Regular Record Date for such interest
which shall be the May 1 or November 1 (whether or not a Business Day), as the
case may be, next preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for shall forthwith cease to be payable to the
Holder on such Regular Record Date, and may either be paid to the Person in
whose name this Security is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of the Securities not more
than 15 days and not less than 10 days prior to such Special Record Date, or may
be paid at any time in any other lawful manner not inconsistent with the
requirements of any securities exchange on which the Securities may be listed,
and upon such notice as may be required by such exchange, all as more fully
provided in the Indenture. Payment of the principal of and interest on this
Security will be made at the office or agency maintained for that purpose in the
City of New York, New York, or elsewhere as provided in the Indenture, in such
coin or currency of the United States of America as at the time of payment is
legal tender for payment of public and private debts; provided, however, that at
the option of the Company


                                      B-1
<PAGE>   21
payments of principal and interest on the Notes (other than payments of
principal and interest due at Maturity) may be made (i) by check mailed to the
address of the Person entitled thereto as such address shall appear in the
Security Register or (ii) by wire transfer to an account of the Person entitled
thereto located within the United States.

                  Securities of this series are one of a duly authorized issue
of securities of the Company (herein called the "Securities"), issued and to be
issued in one or more series under an Indenture, dated as of May 22, 1996, as
supplemented by Supplemental Indenture No. 1, dated as of May 22, 1996 (as so
supplemented, herein called the "Indenture"), between the Company and Harris
Trust and Savings Bank (herein called the "Trustee," which term includes any
successor trustee under the Indenture), to which Indenture and all indentures
supplemental thereto reference is hereby made for a statement of the respective
rights, limitations of rights, duties and immunities thereunder of the Company,
the Trustee and the Holders of the Securities and of the terms upon which the
Securities are authenti cated and delivered. This Security is one of the series
designated in the first page thereof, limited in aggregate principal amount to
$50,000,000.

                  Securities of this series may be redeemed at any time at the
option of the Company, in whole or in part, upon notice of not more than 60 nor
less than 30 days prior to the Redemption Date, at a redemption price equal to
the sum of (i) the principal amount of the Securities being redeemed plus
accrued interest thereon to the Redemption Date and (ii) the Make-Whole Amount,
if any, with respect to such Securities.

                  The Indenture contains provisions for defeasance at any time
of (a) the entire indebtedness of the Company on this Security and (b) certain
restrictive covenants and the related defaults and Events of Default applicable
to the Company, in each case, upon compliance by the Company with certain
conditions set forth in the Indenture, which provisions apply to this Security.

                  If an Event of Default with respect to the Securities shall
occur and be continuing, the principal of the Securities may be declared due and
payable in the manner and with the effect provided in the Indenture.

                  As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any proceeding
with respect to the Inden ture or for the appointment of a receiver or trustee
or for any other remedy thereunder, unless such Holder shall have previously
given written notice to the Trustee of a continuing Event of Default with
respect to the Securities, the Holders of not less than 25% in principal amount
of the Securities of this series at the time Outstanding shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee and offered the Trustee reasonable indemnity and the Trustee
shall not have received from the Holders of a majority in principal amount of
Securities of this series at the time Outstanding a direction inconsistent with
such request, and shall have failed to institute any such proceeding, for 60
days after receipt of such notice, request and offer of indemnity. The foregoing
shall not apply to any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any interest on or after the
respective due dates expressed herein.

                  The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the rights and
obligations of the Company and the rights of the Holders of the Securities of
each series to be affected under the Indenture at any time by the Company and
the Trustee with the consent of the Holders of not less than a majority in
principal amount of the Outstanding Securities of each series of Securi ties
then Outstanding affected thereby. The Indenture also contains provisions
permitting 


                                      B-2
<PAGE>   22
the Holders of specified percentages in principal amount of the Securities of
each series at the time Outstanding, on behalf of the Holders of all Securities
of such series, to waive compliance by the Company with certain provisions of
the Indenture and certain past de faults under the Indenture and their
consequences. Any such consent or waiver by the Holder of this Security shall be
conclusive and binding upon such Holder and upon all future Holders of this
Security and of any Security issued upon the registration of transfer hereof or
in exchange herefor or in lieu hereof, whether or not notation of such consent
or waiver is made upon this Security.

                  No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
Make-Whole Amount, if any) and interest on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of this Security is registrable in
the Security Register, upon surrender of this Security for registration of
transfer at the office or agency of the Company in any Place of Payment where
the principal of (and Make-Whole Amount, if any) and interest on this Security
are payable, duly endorsed by, or accompanied by a written instrument of
transfer in form satisfactory to the Company and the Security Registrar duly
executed by the Holder hereof or his attorney duly authorized in writing, and
thereupon one or more new Securi ties of this series, of authorized
denominations and for the same aggregate principal amount, will be issued
to the designated transferee or transferees.

                  The Securities of this series are issuable only in registered
form without coupons in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series of a different authorized
denomination, as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

                  Prior to due presentment of this Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Security is registered as the owner
hereof for all purposes, whether or not this Security be overdue, and neither
the Company, the Trustee nor any such agent shall be affected by notice to the
contrary.

                  No recourse under or upon any obligation, covenant or
agreement con tained in the Indenture or in this Security, or because of any
indebtedness evidenced hereby or thereby, shall be had against any promoter, as
such, or against any past, present or future shareholder, officer or director,
as such, of the Company or of any successor, either directly or through the
Company 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 this Security by the Holder thereof and as part of the
consideration for the issue of the Securities of this series.

                                      B-3
<PAGE>   23
                  All capitalized terms used in this Security which are defined
in the Indenture shall have the meanings assigned to them in the Indenture.

                  THE INDENTURE AND THE SECURITIES, INCLUDING THIS SECURITY,
SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF
NEW YORK.

                  Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company has caused "CUSIP"
numbers to be print ed on the Securities of this series as a convenience to the
Holders of such Securities. No representation is made as to the correctness or
accuracy of such CUSIP numbers as printed on the Securities, and reliance may be
placed only on the other identification numbers printed hereon.

                  Unless the certificate of authentication hereon has been
executed by or on behalf of the Trustee by manual signature, this Security shall
not be entitled to any benefit under the Indenture or be valid or obligatory for
any purpose.


                                      B-4
<PAGE>   24
                  IN WITNESS WHEREOF, TRINET CORPORATE REALTY TRUST, INC. has
caused this instrument to be duly executed under its corporate seal.

Dated:


                                        TRINET CORPORATE REALTY TRUST, INC.


                                        By: _______________________________
                                            Name:
                                            Title:

[Corporate Seal]


Attest:


_______________________________________
Secretary


TRUSTEE'S CERTIFICATE OF AUTHENTICATION:

                  This is one of the Securities of the series designated therein
referred to in the within-mentioned Indenture.

                                        HARRIS TRUST AND SAVINGS BANK,
                                            as Trustee


                                        By: ________________________________
                                            Authorized Signatory



                                      B-5
<PAGE>   25
===============================================================================

                                 ASSIGNMENT FORM

                   FOR VALUE RECEIVED, the undersigned hereby
                        sells, assigns and transfers unto

  PLEASE INSERT SOCIAL
  SECURITY OR OTHER IDENTIFYING
  NUMBER OF ASSIGNEE


- -----------------------------------
                                   ............................................
- -----------------------------------


 ...............................................................................
              (Please Print or Typewrite Name and Address including
                              Zip Code of Assignee)

 ...............................................................................
the within Security of TriNet Corporate Realty Trust, Inc. and hereby does 
irrevocably constitute and appoint

 .......................................................................Attorney
to transfer said Security on the books of the within-named Company with full
power of substitution in the premises.

Dated:  ........................   ............................................
     
                                   ............................................



NOTICE: The signature to this assignment must correspond with the name as it
appears on the first page of the within Security in every particular, without
alteration or enlargement or any change whatever.

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


                                      B-6

<PAGE>   1
                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----

<S>                                                                                   <C>
RECITALS OF THE COMPANY.............................................................     1
                                                                                        
ARTICLE ONE - DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION...............     1
     SECTION 101.  Definitions......................................................     1
     SECTION 102.  Compliance Certificates and Opinions.............................    11
     SECTION 103.  Form of Documents Delivered to Trustee...........................    11
     SECTION 104.  Acts of Holders..................................................    12
     SECTION 105.  Notices, etc., to Trustee and Company............................    14
     SECTION 106.  Notice to Holders: Waiver........................................    14
     SECTION 107.  Counterparts; Effect of Headings and Table of Contents...........    15
     SECTION 108.  Successors and Assigns...........................................    15
     SECTION 109.  Severability Clause..............................................    15
     SECTION 110.  Benefits of Indenture............................................    15
     SECTION 111.  Governing Law....................................................    16
     SECTION 112.  Legal Holidays...................................................    16
     SECTION 113.  Immunity of Stockholders, Directors, Officers and Agents of          
                     the Company....................................................    16
     SECTION 114.  Conflict with Trust Indenture Act................................    16
                                                                                        
ARTICLE TWO - SECURITIES FORMS......................................................    16
     SECTION 201.  Forms of Securities..............................................    16
     SECTION 202.  Form of Trustee's Certificate of Authentication..................    17
     SECTION 203.  Securities Issuable in Global Form...............................    17
                                                                                        
ARTICLE THREE - THE SECURITIES......................................................    18
     SECTION 301.  Amount Unlimited; Issuable in Series.............................    18
     SECTION 302.  Denominations....................................................    22
     SECTION 303.  Execution, Authentication, Delivery and Dating...................    22
     SECTION 304.  Temporary Securities.............................................    24
     SECTION 305.  Registration, Registration of Transfer and Exchange..............    27
     SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities.................    30
     SECTION 307.  Payment of Interest; Interest Rights Preserved...................    31
     SECTION 308.  Persons Deemed Owners............................................    33
     SECTION 309.  Cancellation.....................................................    34
     SECTION 310.  Computation of Interest..........................................    35
</TABLE>

                                      (i)
<PAGE>   2
<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----

<S>                                                                                   <C>
ARTICLE FOUR - SATISFACTION AND DISCHARGE...........................................    35
     SECTION 401.  Satisfaction and Discharge of Indenture..........................    35
     SECTION 402.  Application of Trust Funds.......................................    36
     SECTION 403.  Reinstatement....................................................    36
                                                                                        
ARTICLE FIVE - REMEDIES.............................................................    37
     SECTION 501.  Events of Default................................................    37
     SECTION 502.  Acceleration of Maturity; Rescission and Annulment...............    38
     SECTION 503.  Collection of Indebtedness and Suits for Enforcement by Trustee..    39
     SECTION 504.  Trustee May File Proofs of Claim.................................    40
     SECTION 505.  Trustee May Enforce Claims Without Possession of Securities          
                     or Coupons.....................................................    41
     SECTION 506.  Application of Money Collected...................................    41
     SECTION 507.  Limitation on Suits..............................................    42
     SECTION 508.  Unconditional Right of Holders to Receive Principal, Premium or      
                     Make-Whole Amount, if any, and Interest........................    42
     SECTION 509.  Restoration of Rights and Remedies...............................    43
     SECTION 510.  Rights and Remedies Cumulative...................................    43
     SECTION 511.  Delay or Omission Not Waiver.....................................    43
     SECTION 512.  Control by Holders of Securities.................................    43
     SECTION 513.  Waiver of Past Defaults..........................................    44
     SECTION 514.  Waiver of Usury, Stay or Extension Laws..........................    44
     SECTION 515.  Undertaking for Costs............................................    44
                                                                                        
ARTICLE SIX - THE TRUSTEE...........................................................    45
     SECTION 601.  Notice of Defaults...............................................    45
     SECTION 602.  Certain Rights of Trustee........................................    45
     SECTION 603.  Not Responsible for Recitals or Issuance of Securities...........    47
     SECTION 604.  May Hold Securities..............................................    47
     SECTION 605.  Money Held in Trust..............................................    47
     SECTION 606.  Compensation and Reimbursement...................................    48
     SECTION 607.  Corporate Trustee Required; Eligibility; Conflicting Interests...    48
     SECTION 608.  Resignation and Removal; Appointment of Successor................    49
     SECTION 609.  Acceptance of Appointment by Successor...........................    50
     SECTION 610.  Merger, Conversion, Consolidation or Succession to Business......    51
     SECTION 611.  Appointment of Authenticating Agent..............................    52
</TABLE>

                                      (ii)
<PAGE>   3
<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----

<S>                                                                                   <C>
     SECTION 612.  Certain Duties and Responsibilities of the Trustee...............    53
                                                                                        
ARTICLE SEVEN - HOLDERS' LISTS AND REPORTS BY TRUSTEE                                   
     AND COMPANY....................................................................    54
     SECTION 701.  Disclosure of Names and Addresses of Holders.....................    54
     SECTION 702.  Reports by Trustee...............................................    55
     SECTION 703.  Reports by Company...............................................    55
     SECTION 704.  Company to Furnish Trustee Names and Addresses of Holders........    55
                                                                                        
ARTICLE EIGHT - CONSOLIDATION, MERGER, SALE, LEASE OR CONVEYANCE....................    56
     SECTION 801.  Consolidations and Mergers of Company and Sales, Leases              
                     and Conveyances Permitted Subject to Certain Conditions........    56
     SECTION 802.  Rights and Duties of Successor Corporation.......................    56
     SECTION 803.  Officers' Certificate and Opinion of Counsel.....................    57
                                                                                        
ARTICLE NINE - SUPPLEMENTAL INDENTURES..............................................    57
     SECTION 901.  Supplemental Indentures Without Consent of Holders...............    57
     SECTION 902.  Supplemental Indentures with Consent of Holders..................    58
     SECTION 903.  Execution of Supplemental Indentures.............................    60
     SECTION 904.  Effect of Supplemental Indentures................................    60
     SECTION 905.  Conformity with Trust Indenture Act..............................    60
     SECTION 906.  Reference in Securities to Supplemental Indentures...............    60
                                                                                        
ARTICLE TEN - COVENANTS.............................................................    60
     SECTION 1001. Payment of Principal, Premium or Make-Whole Amount,                  
                     if any; and Interest...........................................    60
     SECTION 1002. Maintenance of Office or Agency..................................    60
     SECTION 1003. Money for Securities Payments to Be Held in Trust................    62
     SECTION 1004. Existence........................................................    63
     SECTION 1005. Maintenance of Properties........................................    64
     SECTION 1006. Insurance........................................................    64
     SECTION 1007. Payment of Taxes and Other Claims................................    64
     SECTION 1008. Statement as to Compliance.......................................    64
     SECTION 1009. Waiver of Certain Covenants......................................    64
                                                                                        
ARTICLE ELEVEN - REDEMPTION OF SECURITIES...........................................    65
     SECTION 1101. Applicability of Article.........................................    65
</TABLE>


                                     (iii)
<PAGE>   4
<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----

<S>                                                                                   <C>
     SECTION 1102. Election to Redeem; Notice to Trustee............................    65
     SECTION 1103. Selection by Trustee of Securities to Be Redeemed................    65
     SECTION 1104. Notice of Redemption.............................................    65
     SECTION 1105. Deposit of Redemption Price......................................    67
     SECTION 1106. Securities Payable on Redemption Date............................    67
     SECTION 1107. Securities Redeemed in Part......................................    68
                                                                                        
ARTICLE TWELVE - SINKING FUNDS......................................................    68
     SECTION 1201. Applicability of Article.........................................    68
     SECTION 1202. Satisfaction of Sinking Fund Payments with Securities............    69
     SECTION 1203. Redemption of Securities for Sinking Fund........................    69
                                                                                        
ARTICLE THIRTEEN - REPAYMENT AT THE OPTION OF HOLDERS...............................    69
                                                                                        
     SECTION 1301. Applicability of Article.........................................    69
     SECTION 1302. Repayment of Securities..........................................    70
     SECTION 1303. Exercise of Option...............................................    70
     SECTION 1304. When Securities Presented for Repayment                              
                     Become Due and Payable.........................................    71
     SECTION 1305. Securities Repaid in Part........................................    71
                                                                                        
ARTICLE FOURTEEN - DEFEASANCE AND COVENANT DEFEASANCE...............................    72
                                                                                        
     SECTION 1401. Applicability of Article; Company's Option to Effect                 
                     Defeasance or Covenant Defeasance..............................    72
     SECTION 1402. Defeasance and Discharge.........................................    72
     SECTION 1403. Covenant Defeasance..............................................    73
     SECTION 1404. Conditions to Defeasance or Covenant Defeasance..................    73
     SECTION 1405. Deposited Money and Government Obligations to Be                     
                     Held in Trust; Other Miscellaneous Provisions..................    75
                                                                                        
ARTICLE FIFTEEN - MEETINGS OF HOLDERS OF SECURITIES.................................    76
     SECTION 1501. Purposes for Which Meetings May Be Called........................    76
     SECTION 1502. Call, Notice and Place of Meetings...............................    76
     SECTION 1503. Persons Entitled to Vote at Meetings.............................    76
     SECTION 1504. Quorum; Action...................................................    76
     SECTION 1505. Determination of Voting Rights; Conduct and Adjournment              
                     of Meetings....................................................    78
     SECTION 1506. Counting Votes and Recording Action of Meetings..................    78
</TABLE>


                                      (iv)
<PAGE>   5
<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----

<S>                                                                                   <C>
SIGNATURES AND SEALS................................................................    80

EXHIBIT A - FORM OF REDEEMABLE OR NON-REDEEMABLE
         SENIOR SECURITY............................................................   A-1

EXHIBIT B - FORMS OF CERTIFICATION..................................................   B-1
</TABLE>


                                      (v)
<PAGE>   6
                       TRINET CORPORATE REALTY TRUST, INC.

         Reconciliation and tie between Trust Indenture Act of 1939 (the "Trust
Indenture Act" or "TIA") and Indenture, dated as of May 22, 1996.

<TABLE>
<CAPTION>
           Trust Indenture
             Act Section                                        Indenture Section
           ---------------                                      -----------------

<S>                                                             <C>
     Section 310(a)(1)......................................          607
                (a)(2)......................................          607
                   (b)......................................     607, 608
        Section 312(c)......................................          701
        Section 313(a)......................................          702
                   (c)......................................          702
        Section 314(a)......................................          703
                (a)(4)......................................         1009
                (c)(1)......................................          102
                (c)(2)......................................          102
                   (e)......................................          102
        Section 315(b)......................................          601
        Section 316(a) (last sentence)......................          101  ("Outstanding")
             (a)(1)(A)......................................     502, 512
             (a)(1)(B)......................................          513
                   (b)......................................          508
     Section 317(a)(1)......................................          503
                (a)(2)......................................          504
        Section 318(a)......................................          111
                   (c)......................................          111
</TABLE>

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


NOTE:     This reconciliation and tie shall not, for any purpose, be deemed to 
          be a part of the Indenture.

         Attention should also be directed to TIA Section 318(c), which provides
that the provisions of TIA Sections 310 to and including 317 of the Trust
Indenture Act are a part of and govern every qualified indenture, whether or not
physically contained therein.
<PAGE>   7
         INDENTURE, dated as of May 22, 1996, between TRINET CORPORATE REALTY
TRUST, INC., a corporation organized under the laws of the State of Maryland
(hereinafter called the "Company"), having its principal office at Four
Embarcadero Center, Suite 3150, San Francisco, California 94111, and Harris
Trust and Savings Bank, a banking corporation organized under the laws of the
State of Illinois as Trustee hereunder (hereinafter called the "Trustee"),
having a Corporate Trust Office at 311 West Monroe Street, Chicago, Illinois
60606.

                             RECITALS OF THE COMPANY

         The Company deems it necessary to issue from time to time for its
lawful purposes senior debt securities (hereinafter called the "Securities")
evidencing its unsecured and senior indebtedness, and has duly authorized the
execution and delivery of this Indenture to provide for the issuance from time
to time of the Securities, to be issued in one or more series as provided in
this Indenture.

         This Indenture is subject to the provisions of the Trust Indenture Act
of 1939, as amended (the "Trust Indenture Act" or "TIA"), that are deemed to be
incorporated into this Indenture and shall, to the extent applicable, be
governed by such provisions.

         All things necessary to make this Indenture a valid agreement of the
Company, in accordance with its terms, have been done.

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         For and in consideration of the premises and the purchase of the
Securities by the Holders thereof, it is mutually covenanted and agreed, for the
equal and proportionate benefit of all Holders of the Securities, as follows:

            ARTICLE ONE - DEFINITIONS AND OTHER PROVISIONS OF GENERAL
                                   APPLICATION

         SECTION 101. Definitions. For all purposes of this Indenture, except as
otherwise expressly provided or unless the context otherwise requires:

               (1)    the terms defined in this Article have the meanings
         assigned to them in this Article, and include the plural as well as the
         singular;

               (2)    all other terms used herein which are defined in the TIA,
         either directly or by reference therein, have the meanings assigned to
         them therein, and the terms "cash transaction" and "self-liquidating
         paper," as used in TIA Section 311, shall have the meanings assigned to
         them in the rules of the Commission adopted under the TIA;
<PAGE>   8
               (3)    all accounting terms not otherwise defined herein have the
         meanings assigned to them in accordance with GAAP; and

               (4)    the words "herein," "hereof "and "hereunder" and other
         words of similar import refer to this Indenture as a whole and not to
         any particular Article, Section or other subdivision.

         "Act," when used with respect to any Holder, has the meaning specified
in Section 104.

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

         "Authenticating Agent" means any Person authorized by the Trustee
pursuant to Section 611 hereof to act on behalf of the Trustee to authenticate
Securities.

         "Authorized Newspaper" means a newspaper, printed in the English
language or in an official language of the country of publication, customarily
published on each Business Day, whether or not published on Saturdays, Sundays
or holidays, and of general circulation in each place in connection with which
the term is used or in the financial community of each such place. Whenever
successive publications are required to be made in Authorized Newspapers, the
successive publications may be made in the same or in different Authorized
Newspapers in the same city meeting the foregoing requirements and in each case
on any Business Day.

         "Bankruptcy Law" has the meaning specified in Section 501.

         "Bearer Security" means any Security established pursuant to Section
201 which is payable to bearer.

         "Board of Directors" means the board of directors of the Company or any
committee of that board duly authorized to act hereunder.

         "Board Resolution" means a copy of a resolution certified by the
Secretary or an Assistant Secretary of the Company to have been duly adopted by
the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

         "Business Day," when used with respect to any Place of Payment or any
other particular location referred to in this Indenture or in the Securities,
means, unless otherwise specified with respect to any Securities issued pursuant
to Section 301, any day, other than a Saturday or

            
                                        2
<PAGE>   9
Sunday, that is not a day on which banking institutions in that Place of Payment
or particular location are authorized or required by law, regulation or
executive order to close.

         "Capital Stock" of any Person means any and all shares, interests,
participations, rights to purchase, warrants, options or other equivalents
(however designated) of corporate stock or other equity of such Person.

         "CEDEL" means Centrale de Livraison de Valeurs Mobilieres, S.A., or its
successor.

         "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 execution of this instrument 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.

         "Common Stock" means, with respect to any Person, all shares of capital
stock issued by such Person other than Preferred Stock.

         "Company" means the Person named as the "Company" in the first
paragraph of this Indenture until a successor corporation shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor corporation.

         "Company Request" and "Company Order" mean, respectively, a written
request or order signed in the name of the Company by its Chairman of the Board,
the President or a Vice President, and by its Treasurer, an Assistant Treasurer,
the Secretary or an Assistant Secretary, of the Company, and delivered to the
Trustee.

         "Consolidated Net Assets" means as of any particular time the aggregate
amount of assets (less applicable reserves and other properly deductible items)
after deducting therefrom all current liabilities except for (a) notes and loans
payable, (b) current maturities of long-term debt and (c) current maturities of
obligations under capital leases, all as set forth on the most recent
consolidated balance sheet of the Company and its consolidated Subsidiaries and
computed in accordance with generally accepted accounting principles and
practices as in effect on May 1.

         "Conversion Event" means the cessation of use of (i) a Foreign Currency
both by the government of the country which issued such currency and for the
settlement of transactions by a central bank or other public institutions of or
within the international banking community, (ii) the ECU both within the
European Monetary System and for the settlement of transactions by public
institutions of or within the European Communities or (iii) any currency unit
(or composite currency) other than the ECU for the purposes for which it was
established.

         "Corporate Trust Office" means the office of the Trustee at which, at
any particular time, its corporate trust business shall be principally
administered, which office at the date hereof is located at 311 West Monroe
Street, Chicago, Illinois 60606.


                                        3
<PAGE>   10
         "corporation" includes corporations, associations, companies and
business trusts.

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

         "Custodian" has the meaning specified in Section 501.

         "Defaulted Interest" has the meaning specified in Section 307.

         "Dollar" or "$" means a dollar or other equivalent unit in such coin or
currency of the United States of America as at the time shall be 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 the European Communities.

         "Euroclear" means Morgan Guaranty Trust Company of New York, Brussels
office, or its successor as operator of the Euroclear System.

         "European Communities" means the European Economic Community, the
European Coal and Steel Community and the European Atomic Energy Community.

         "European Monetary System" means the European Monetary System
established by the Resolution of December 5, 1978 of the Council of the European
Communities.

         "Event of Default" has the meaning specified in Article Five.

         "Foreign Currency" means any currency, currency unit or composite
currency, including, without limitation, the ECU issued by the government of one
or more countries other than the United States of America or by any recognized
confederation or association of such governments.

         "GAAP" means, except as otherwise provided herein, generally accepted
accounting principles, as in effect from time to time, as used in the United
States applied on a consistent basis.

         "Global Security" means a Security evidencing all or a part of a series
of Securities issued to and registered in the name of the depository for such
series, or its nominee, in accordance with Section 305, and bearing the legend
prescribed in Section 203.

         "Government Obligations" means securities which are (i) direct
obligations of the United States of America or the government which issued the
Foreign Currency in which the Securities of a particular series are payable, for
the payment of which its full faith and credit is pledged or (ii) obligations of
a Person controlled or supervised by and acting as an agency or instrumentality


                                        4
<PAGE>   11
of the United States of America or such government which issued the Foreign
Currency in which the Securities of such series are payable, the payment of
which is unconditionally guaranteed as a full faith and credit obligation by the
United States of America or such other government, which, in either case, are
not callable or redeemable at the option of the issuer thereof, and shall also
include a depository receipt issued by a bank or trust company as custodian with
respect to any such Government Obligation or a specific payment of interest on
or principal of any such Government Obligation held by such custodian for the
account of the holder of a depository receipt, provided that (except as required
by law) such custodian is not authorized to make any deduction from the amount
payable to the holder of such depository receipt from any amount received by the
custodian in respect of the Government Obligation or the specific payment of
interest on or principal of the Government Obligation evidenced by such
depository receipt.

         "Guaranty" by any Person means any Obligation, contingent or otherwise,
of such Person guaranteeing any Indebtedness of any other Person (the "primary
obligor") in any manner, whether directly or indirectly, and including, without
limitation, every Obligation of such Person (i) to purchase or pay (or advance
or supply funds for the purchase or payment of) such Indebtedness or to purchase
(or to advance or supply funds for the purchase of) any security for the payment
of such Indebtedness, (ii) to purchase property, securities or services for the
purpose of assuring the holder of such Indebtedness of the payment of such
Indebtedness or (iii) to maintain working capital, equity capital or other
financial statement condition or liquidity of the primary obligor so as to
enable the primary obligor to pay such Indebtedness; provided, however, that a
Guaranty by any Person shall not include endorsements by such Person for
collection or deposit, in either case in the ordinary course of business. The
terms "Guaranteed," "Guaranteeing" and "Guarantor" shall have meanings
correlative to the foregoing.

         "Holder" means, in the case of a Registered Security, the Person in
whose name a Security is registered in the Security Register and, in the case of
a Bearer Security, the bearer thereof and, when used with respect to any coupon,
shall mean the bearer thereof.

         "Indebtedness" means, with respect to any Person, without duplication,
(i) any Obligation of such Person relating to any indebtedness of such Person
(A) for borrowed money (whether or not the recourse of the lender is to the
whole of the assets, of such person or only to a portion thereof), (B) evidenced
by notes, debentures or similar instruments (including purchase money
obligations) given in connection with the acquisition of any property or assets
(other than trade accounts payable for inventory or similar property acquired in
the ordinary course of business), including securities, for the payment of which
such Person is liable, directly or indirectly, or the payment of which is
secured by a lien, charge or encumbrance on property or assets of such Person,
(C) for goods, materials or services purchased in the ordinary course of
business (other than trade accounts payable arising in the ordinary course of
business), (D) with respect to letters of credit or bankers acceptances issued
for the account of such Person or performance, surety or similar bonds, (E) for
the payment of money relating to a Capitalized Lease Obligation or (F) under
interest rate swaps, caps or similar agreements and foreign exchange contracts,
currency swaps or similar agreements; (ii) any liability of others of the kind
described in the preceding


                                        5
<PAGE>   12
clause (i), which such Person has Guaranteed or which is otherwise its legal
liability; and (iii) any and all deferrals, renewals, extensions and refunding
of, or amendments, modifications or supplements to, any liability of the kind
described in any of the preceding clauses (i) or (ii).

         "Indenture" means this instrument as originally executed or as it may
be supplemented or amended from time to time by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
and shall include the terms of particular series of Securities established as
contemplated by Section 301; provided, however, that, if at any time more than
one Person is acting as Trustee under this instrument, "Indenture" shall mean,
with respect to any one or more series of Securities for which such Person is
Trustee, this instrument as originally executed or as it may be supplemented or
amended from time to time by one or more indentures supplemental hereto entered
into pursuant to the applicable provisions hereof and shall include the terms of
the or those particular series of Securities for which such Person is Trustee
established as contemplated by Section 301, exclusive, however, of any
provisions or terms which relate solely to other series of Securities for which
such Person is Trustee, regardless of when such terms or provisions were
adopted, and exclusive of any provisions or terms adopted by means of one or
more indentures supplemental hereto executed and delivered after such Person had
become such Trustee but to which such Person, as such Trustee, was not a party.

         "Indexed Security" means a Security the terms of which provide that the
principal amount thereof payable at Stated Maturity may be more or less than the
principal face amount thereof at original issuance.

         "Interest," when used with respect to an Original Issue Discount
Security which by its terms bears interest only after Maturity, shall mean
interest payable after Maturity.

         "Interest Payment Date," when used with respect to any Security, means
the Stated Maturity of an installment of interest on such Security.

         "Make-Whole Amount," when used with respect to any Security, means the
amount, if any, in addition to principal which is required by a Security, under
the terms and conditions specified therein or as otherwise specified as
contemplated by Section 301, to be paid by the Company to the Holder thereof in
connection with any optional redemption or accelerated payment of such Security.

         "Maturity," when used with respect to any Security, means the date on
which the principal of such Security or an installment of principal becomes due
and payable as therein or herein provided, whether at the Stated Maturity or by
declaration of acceleration, notice of redemption, notice of option to elect
repayment or otherwise.

         "Obligation" of any Person with respect to any specified Indebtedness
means any obligation of such Person to pay principal, premium, interest
(including interest accruing on or after the filing of any petition in
bankruptcy or for reorganization relating to such Person,


                                        6
<PAGE>   13
whether or not a claim for such post-petition interest is allowed in such
Proceeding), penalties, reimbursement or indemnification amounts, fees, expenses
or other amounts relating to such Indebtedness.

         "Officers' Certificate" means a certificate signed by the Chairman of
the Board of Directors, the President or a Vice President and by the Treasurer,
an Assistant Treasurer, the Secretary or an Assistant Secretary of the Company,
and delivered to the Trustee.

         "Opinion of Counsel" means a written opinion of counsel, who may be
counsel for the Company or who may be an employee of or other counsel for the
Company and who shall be satisfactory to the Trustee and delivered to the
Trustee.

         "Original Issue Discount Security" means any Security which 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 502.

         "Outstanding," when used with respect to Securities, means, as of the
date of determination, all Securities theretofore authenticated and delivered
under this Indenture, except:
               (i)     Securities theretofore canceled by the Trustee or
         delivered to the Trustee for cancellation;

               (ii)    Securities, or portions thereof, for whose payment or
         redemption (including repayment at the option of the Holder) money in
         the necessary amount has been theretofore deposited with the Trustee or
         any Paying Agent (other than the Company) in trust or set aside and
         segregated in trust by the Company (if the Company shall act as its own
         Paying Agent) for the Holders of such Securities and any coupons
         appertaining thereto; provided, however, that, if such Securities are
         to be redeemed, notice of such redemption has been duly given pursuant
         to this Indenture or provision therefor satisfactory to the Trustee has
         been made;

               (iii)   Securities, except to the extent provided in Sections
         1402 and 1403, with respect to which the Company has effected
         defeasance and/or covenant defeasance as provided in Article Fourteen;
         and

               (iv)    Securities which have been paid pursuant to Section 306
         or in exchange for or in lieu of which other Securities have been
         authenticated and delivered pursuant to this Indenture, other than any
         such Securities in respect of which there shall have been presented to
         the Trustee proof satisfactory to it that such Securities are held by a
         bona fide purchaser in whose hands such Securities are valid
         obligations of the Company.

provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder or are present at
a meeting of Holders for quorum purposes, and for


                                        7
<PAGE>   14
the purpose of making the calculations required by TIA Section 313, (i) the
principal amount of an Original Issue Discount Security that may be counted in
making such determination or calculation and that shall be deemed to be
Outstanding for such purpose shall be equal to the amount of principal thereof
that would be (or shall have been declared to be) due and payable, at the time
of such determination, upon a declaration of acceleration of the maturity
thereof pursuant to Section 502, (ii) the principal amount of any Security
denominated in a Foreign Currency that may be counted in making such
determination or calculation and that shall be deemed Outstanding for such
purpose shall be equal to the Dollar equivalent, determined pursuant to Section
301 as of the date such Security is originally issued by the Company, of the
principal amount (or, in the case of an Original Issue Discount Security, the
Dollar equivalent as of such date of original issuance of the amount determined
as provided in clause (i) above) of such Security, (iii) the principal amount of
any Indexed Security that may be counted in making such determination or
calculation and that shall be deemed outstanding for such purpose shall be equal
to the principal face amount of such Indexed Security at original issuance,
unless otherwise provided with respect to such Security pursuant to Section 301,
and (iv) Securities owned by the Company or any other obligor upon the
Securities or any Affiliate of the Company or of such other obligor shall be
disregarded and deemed not to be Outstanding, except that, in determining
whether the Trustee shall be protected in making such calculation or in relying
upon any such request, demand, authorization, direction, notice, consent or
waiver, only Securities which the Trustee knows to be so owned shall be so
disregarded. Securities owned as provided in clause (iv) above 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 Company or any other obligor
upon the Securities or any Affiliate of the Company or of such other obligor. 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.

         "Paying Agent" means any Person authorized by the Company to pay the
principal of (and premium or Make-Whole Amount, if any) or interest on any
Securities or coupons on behalf of the Company.

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

         "Place of Payment," when used with respect to the Securities of or
within any series, means the place or places where the principal of (and premium
or Make-Whole Amount, if any) and interest on such Securities are payable as
specified as contemplated by Sections 301 and 1002 or the Corporate Trust Office
of the Trustee.

         "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 306 in


                                        8
<PAGE>   15
exchange for or in lieu of a mutilated, destroyed, lost or stolen Security or a
Security to which a mutilated, destroyed, lost or stolen coupon appertains shall
be deemed to evidence the same debt as the mutilated, destroyed, lost or stolen
Security or the Security to which the mutilated, destroyed, lost or stolen
coupon appertains.

         "Preferred Stock" means, with respect to any Person, all capital stock
issued by such Person that are entitled to a preference or priority over any
other capital stock issued by such Person with respect to any distribution of
such Person's assets, whether by dividend or upon any voluntary or involuntary
liquidation, dissolution or winding up.

         "Redemption Date," when used with respect to any Security to be
redeemed, in whole or in part, means the date fixed for such redemption by or
pursuant to this Indenture.

         "Redemption Price," when used with respect to any Security to be
redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

         "Registered Security" shall mean any Security which is registered in
the Security Register.

         "Regular Record Date" for the interest payable on any Interest Payment
Date on the Registered Securities of or within any series means the date
specified for that purpose as contemplated by Section 301, whether or not a
Business Day.

         "Repayment Date" means, when used with respect to any Security to be
repaid at the option of the Holder, the date fixed for such repayment by or
pursuant to this Indenture.

         "Repayment Price" means, when used with respect to any Security to be
repaid at the option of the Holder, the price at which it is to be repaid by or
pursuant to this Indenture.

         "Responsible Officer," when used with respect to the Trustee, means the
chairman or vice-chairman of the board of directors, the chairman or
vice-chairman of the executive committee of the board of directors, the
president, any vice president (whether or not designated by a number or a word
or words added before or after the title "vice president"), the secretary, any
assistant secretary, the treasurer, any assistant treasurer, the cashier, any
assistant cashier, any trust officer or assistant trust officer, the controller
or any other officer of the Trustee customarily performing functions similar to
those performed by any of the above designated officers and also means, with
respect to a particular corporate trust matter, any other officer to whom such
matter is referred because of such officer's knowledge and familiarity with the
particular subject.

         "Security" has the meaning stated in the first recital of this
Indenture and, more particularly, means any Security or Securities authenticated
and delivered under this Indenture; provided, however, that, if at any time
there is more than one Person acting as Trustee under this


                                        9
<PAGE>   16
Indenture, "Securities" with respect to the Indenture as to which such Person is
Trustee shall have the meaning stated in the first recital of this Indenture and
shall more particularly mean Securities authenticated and delivered under this
Indenture, exclusive, however, of Securities of any series as to which such
Person is not Trustee.

         "Security Register" and "Security Registrar" have the respective
meanings specified in Section 305.

         "Significant Subsidiary" means any Subsidiary which is a "significant
subsidiary" (as defined in Article I, Rule 1-02 of Regulation S-X, promulgated
under the Securities Act of 1933) of the Company.

         "Special Record Date" for the payment of any Defaulted Interest on the
Registered Securities of or within any series means a date fixed by the Trustee
pursuant to Section 307.

         "Stated Maturity," when used with respect to any Security or any
installment of principal thereof or interest thereon, means the date specified
in such Security or a coupon representing such installment of interest as the
fixed date on which the principal of such Security or such installment of
principal or interest is due and payable.

         "Subsidiary" means a corporation a majority of the outstanding voting
stock of which is owned, directly or indirectly, by the Company or by one or
more other Subsidiaries of the Company. For the purposes of this definition,
"voting stock" means stock having voting power for the election of directors,
whether at all times or only so long as no senior class of stock has such voting
power by reason of any contingency.

         "Trust Indenture Act" or "TIA" means the Trust Indenture Act of 1939,
as amended and as in force at the date as of which this Indenture was executed,
except as provided in Section 905.

         "Trustee" means the Person named as the "Trustee" in the first
paragraph of this Indenture until a successor Trustee shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Trustee" shall mean or include each Person who is then a Trustee hereunder;
provided, however, that if at any time there is more than one such Person,
"Trustee" as used with respect to the Securities of any series shall mean only
the Trustee with respect to Securities of that series.

         "United States" means, unless otherwise specified with respect to any
Securities pursuant to Section 301, the United States of America (including the
states and the District of Columbia), its territories, its possessions and other
areas subject to its jurisdiction.

         "United States Person" means, unless otherwise specified with respect
to any Securities pursuant to Section 301, an individual who is a citizen or
resident of the United States, a corporation, partnership or other entity
created or organized in or under the laws of the United


                                       10
<PAGE>   17
States or an estate or trust the income of which is subject to United States
Federal income taxation regardless of its source.

         "Yield to Maturity" means the yield to maturity, computed at the time
of issuance of a Security (or, if applicable, at the most recent redetermination
of interest on such Security) and as set forth in such Security in accordance
with generally accepted United States bond yield computation principles.

         SECTION 102. Compliance Certificates and Opinions. Upon any application
or request by the Company to the Trustee to take any action under any provision
of this Indenture, the Company shall furnish to the Trustee an Officers'
Certificate stating that all conditions precedent, if any, 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, if any, have been complied with, except that in the case of any such
application or request as to which the furnishing of such documents is
specifically required by any provision of this Indenture relating to such
particular application or request, no additional certificate or opinion need be
furnished.

         Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture (including certificates
delivered pursuant to Section 1008) shall include:

               (1)    a statement that each individual signing such certificate
         or opinion has read such condition or covenant and the definitions
         herein relating thereto;

               (2)    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;

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

               (4)    a statement as to whether or not, in the opinion of each
         such individual, such condition or covenant has been complied with.

         SECTION 103. Form of Documents Delivered to Trustee. In any case where
several matters are required to be certified by, or covered by an opinion of,
any specified Person, it is not necessary that all such matters be certified by,
or covered by the opinion of, only one such Person, or that they be so certified
or covered by only one document, but one such Person may certify or give an
opinion with respect to some matters and one or more other such Persons as to
other matters, and any such Person may certify or give an opinion as to such
matters in one or several documents.


                                       11
<PAGE>   18
         Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon an Opinion of Counsel, or a
certificate or representations by counsel, unless such officer knows, or in the
exercise of reasonable care should know, that the opinion, certificate or
representations with respect to the matters upon which his certificate or
opinion is based are erroneous. Any such Opinion of Counsel or certificate or
representations may be based, insofar as it relates to factual matters, upon a
certificate or opinion of, or representations by, an officer or officers of the
Company stating that the information as to such factual matters is in the
possession of the Company, unless such counsel knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to such matters are erroneous.

         Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

         SECTION 104. Acts of Holders. (a) Any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Indenture to
be given or taken by Holders of the Outstanding Securities of all series or one
or more series, as the case may be, may be embodied in and evidenced by one or
more instruments of substantially similar tenor signed by such Holders in person
or by agents duly appointed in writing. If Securities of a series are issuable
as Bearer Securities, any request, demand, authorization, direction, notice,
consent, waiver or other action provided by this Indenture to be given or taken
by Holders of Securities of such series may, alternatively, be embodied in and
evidenced by the record of Holders of Securities of such series voting in favor
thereof, either in person or by proxies duly appointed in writing, at any
meeting of Holders of Securities of such series duly called and held in
accordance with the provisions of Article Fifteen, or a combination of such
instruments and any such record. Except as herein otherwise expressly provided,
such action shall become effective when such instrument or instruments or record
or both are received by the Trustee and, where it is hereby expressly required,
to the Company. Such instrument or instruments and any such record (and the
action embodied therein and evidenced thereby) are herein sometimes referred to
as the "Act" of the Holders signing such instrument or instruments or so voting
at any such meeting. Proof of execution of any such instrument or of a writing
appointing any such agent, or of the holding by any Person of a Security, shall
be sufficient for any purpose of this Indenture and conclusive in favor of the
Trustee and the Company and any agent of the Trustee or the Company, if made in
the manner provided in this Section. The record of any meeting of Holders of
Securities shall be proved in the manner provided in Section 1506.

         (b)  The fact and date of the execution by any Person of any such
instrument or writing may be proved by the affidavit of a witness of such
execution or by a certificate of a notary public or other officer authorized by
law to take acknowledgments of deeds, certifying that the individual signing
such instrument or writing acknowledged to him the execution thereof. Where such
execution is by a signer acting in a capacity other than his individual
capacity, such certificate or affidavit shall also constitute sufficient proof
of his authority. The


                                       12
<PAGE>   19
fact and date of the execution of any such instrument or writing, or the
authority of the Person executing the same, may also be proved in any other
reasonable manner which the Trustee deems sufficient.

         (c)  The ownership of Registered Securities shall be proved by the
Security Register. As to any matter relating to beneficial ownership interests
in any Global Security, the appropriate depository's records shall be
dispositive for purposes of this Indenture.

         (d)  The ownership of Bearer Securities may be proved by the production
of such Bearer Securities or by a certificate executed, as depository, by any
trust company, bank, banker or other depository, wherever situated, if such
certificate shall be deemed by the Trustee to be satisfactory, showing that at
the date therein mentioned such Person had on deposit with such depository, or
exhibited to it, the Bearer Securities therein described; or such facts may be
proved by the certificate or affidavit of the Person holding such Bearer
Securities, if such certificate or affidavit is deemed by the Trustee to be
satisfactory. The Trustee and the Company may assume that such ownership of any
Bearer Security continues until (1) another certificate or affidavit bearing a
later date issued in respect of the same Bearer Security is produced, or (2)
such Bearer Security is produced to the Trustee by some other Person, or (3)
such Bearer Security is surrendered in exchange for a Registered Security, or
(4) such Bearer Security is no longer Outstanding. The ownership of Bearer
Securities may also be proved in any other manner which the Trustee deems
sufficient.

         (e)  If the Company shall solicit from the Holders of Registered
Securities any request, demand, authorization, direction, notice, consent,
waiver or other Act, the Company may, at its option, in or pursuant to a Board
Resolution, fix in advance a record date for the determination of Holders
entitled to give such request, demand, authorization, direction, notice,
consent, waiver or other Act, but the Company shall have no obligation to do so.
Notwithstanding TIA Section 316(c), such record date shall be the record date
specified in or pursuant to such Board Resolution, which shall be a date not
earlier than the date 30 days prior to the first solicitation of Holders
generally in connection therewith and not later than the date such solicitation
is completed. If such a record date is fixed, such request, demand,
authorization, direction, notice, consent, waiver or other Act may be given
before or after such record date, but only the Holders of record at the close of
business on such record date shall be deemed to be Holders for the purposes of
determining whether Holders of the requisite proportion of Outstanding
Securities have authorized or agreed or consented to such request, demand,
authorization, direction, notice, consent, waiver or other Act, and for that
purpose the Outstanding Securities shall be computed as of such record date;
provided that no such authorization, agreement or consent by the Holders on such
record date shall be deemed effective unless it shall become effective pursuant
to the provisions of this Indenture not later than eleven months after the
record date.

         (f)  Any request, demand, authorization, direction, notice, consent,
waiver or other Act of the Holder of any Security shall bind every future Holder
of the same Security and


                                       13
<PAGE>   20
the Holder of every Security issued upon the registration of transfer thereof or
in exchange therefor or in lieu thereof in respect of anything done, omitted or
suffered to be done by the Trustee, any Security Registrar, any Paying Agent,
any Authenticating Agent or the Company in reliance thereon, whether or not
notation of such action is made upon such Security.

         SECTION 105. Notices, etc., to Trustee and Company. Any request,
demand, authorization, direction, notice, consent, waiver or Act of Holders or
other document provided or permitted by this Indenture to be made upon, given or
furnished to, or filed with,

                  (1)   the Trustee by any Holder or by the Company shall be
         sufficient for every purpose hereunder if made, given, furnished or
         filed in writing to or with the Trustee at 311 West Monroe Street,
         Chicago, Illinois 60606; or

                  (2)   the Company by the Trustee or by any Holder shall be
         sufficient for every purpose hereunder (unless otherwise herein
         expressly provided) if in writing and mailed, first class postage
         prepaid, to the Company addressed to it at the address of its principal
         office specified in the first paragraph of this Indenture or at any
         other address previously furnished in writing to the Trustee by the
         Company, Attention: Chief Financial Officer (with a copy to the
         Company's General Counsel), or

                  (3)   either the Trustee or the Company, by the other party,
         shall be sufficient for every purpose hereunder if given by facsimile
         transmission, receipt confirmed by telephone followed by an original
         copy delivered by guaranteed overnight courier; if to the Trustee at
         facsimile number (312) 461-3525; and if to the Company at facsimile
         number (415) 391-6259.

         SECTION 106. Notice to Holders: Waiver. Where this Indenture provides
for notice of any event to Holders of Registered Securities by the Company or
the Trustee, such notice shall be sufficiently given (unless otherwise herein
expressly provided) if in writing and mailed, first-class postage prepaid, to
each such Holder affected by such event, at his address as it appears in the
Security Register, not later than the latest date, if any, and not earlier than
the earliest date, if any, prescribed for the giving of such notice. In any case
where notice to Holders of Registered Securities 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 of Registered Securities or the sufficiency of any notice to
Holders of Bearer Securities given as provided herein. Any notice mailed to a
Holder in the manner herein prescribed shall be conclusively deemed to have been
received by such Holder, whether or not such Holder actually receives such
notice.

         If by reason of the suspension of or irregularities in regular mail
service or by reason of any other cause it shall be impracticable to give such
notice by mail, then such notification to Holders of Registered Securities as
shall be made with the approval of the Trustee shall constitute a sufficient
notification to such Holders for every purpose hereunder.


                                       14
<PAGE>   21
         Except as otherwise expressly provided herein or otherwise specified
with respect to any Securities pursuant to Section 301, where this Indenture
provides for notice to Holders of Bearer Securities of any event, such notice
shall be sufficiently given if published in an Authorized Newspaper in The City
of New York and in such other city or cities as may be specified in such
Securities on a Business Day, such publication to be not later than the latest
date, if any, and not earlier than the earliest date, if any, prescribed for the
giving of such notice. Any such notice shall be deemed to have been given on the
date of such publication or, if published more than once, on the date of the
first such publication.

         If by reason of the suspension of publication of any Authorized
Newspaper or Authorized Newspapers or by reason of any other cause it shall be
impracticable to publish any notice to Holders of Bearer Securities as provided
above, then such notification to Holders of Bearer Securities as shall be given
with the approval of the Trustee shall constitute sufficient notice to such
Holders for every purpose hereunder. Neither the failure to give notice by
publication to any particular Holder of Bearer Securities as provided above, nor
any defect in any notice so published, shall affect the sufficiency of such
notice with respect to other Holders of Bearer Securities or the sufficiency of
any notice to Holders of Registered Securities given as provided herein.

         Any request, demand, authorization, direction, notice, consent or
waiver required or permitted under this Indenture shall be in the English
language, except that any published notice may be in an official language of the
country of publication.

         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.

         SECTION 107. Counterparts; Effect of Headings and Table of Contents.
This Indenture may be executed in any number of counterparts, each of which so
executed shall be deemed to be an original, but all such counterparts shall
together constitute but one and the same Indenture. The Article and Section
headings herein and the Table of Contents are for convenience only and shall not
affect the construction hereof.

         SECTION 108. Successors and Assigns. All covenants and agreements in
this Indenture by the Company shall bind its successors and assigns, whether so
expressed or not.

         SECTION 109. Severability Clause. In case any provision in this
Indenture or in any Security or coupon shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.


                                       15
<PAGE>   22
         SECTION 110. Benefits of Indenture. Nothing in this Indenture or in the
Securities or coupons, express or implied, shall give to any Person, other than
the parties hereto, any Security Registrar, any Paying Agent, any Authenticating
Agent and their successors hereunder and the Holders any benefit or any legal or
equitable right, remedy or claim under this Indenture.

         SECTION 111. Governing Law. This Indenture and the Securities and
coupons shall be governed by and construed in accordance with the law of the
State of New York. This Indenture is subject to the provisions of the TIA that
are required to be part of this Indenture and shall, to the extent applicable,
be governed by such provisions.

         SECTION 112. Legal Holidays. In any case where any Interest Payment
Date, Redemption Date, Repayment Date, sinking fund payment date, Stated
Maturity or Maturity of any Security or the last date on which a Holder has the
right to exchange a Security shall not be a Business Day at any Place of
Payment, then (notwithstanding any other provision of this Indenture or any
Security or coupon other than a provision in the Securities of any series which
specifically states that such provision shall apply in lieu hereof), payment of
interest or principal (and premium or Make-Whole Amount, if any) or exchange of
such security need not be made at such Place of Payment on such date, but
(except as otherwise provided in the supplemental indenture with respect to such
Security) may be made on the next succeeding Business Day at such Place of
Payment with the same force and effect as if made on the Interest Payment Date,
Redemption Date, Repayment Date or sinking fund payment date, or at the Stated
Maturity or Maturity, or on such last day for exchange, provided that no
interest shall accrue on the amount so payable for the period from and after
such Interest Payment Date, Redemption Date, Repayment Date, sinking fund
payment date, Stated Maturity or Maturity, as the case may be.

         SECTION 113. Immunity of Stockholders, Directors, Officers and Agents
of the Company. 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 past, present or future stockholder,
employee, officer or director, as such, of the Company or of any successor,
either directly or through the Company 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 by the Holders
and as part of the consideration for the issue of the Securities.

         SECTION 114. Conflict with Trust Indenture Act. If any provision hereof
limits, qualifies or conflicts with another provision hereof which is required
or deemed to be included in this Indenture by any of the provisions of the Trust
Indenture Act, such required provision shall control. If any provision of this
Indenture modifies or excludes any provision of the Trust Indenture Act that may
be so modified or excluded, the latter provision shall be deemed to apply to
this Indenture as so modified or to be excluded, as the case may be.


                                       16
<PAGE>   23
                         ARTICLE TWO - SECURITIES FORMS

         SECTION 201. Forms of Securities. The Registered Securities, if any, of
each series and the Bearer Securities, if any, of each series and related
coupons shall be substantially in the form of Exhibit A hereto or in such other
form as shall be established in one or more indentures supplemental hereto or
approved from time to time by or pursuant to a Board Resolution in accordance
with Section 301, shall have such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by this
Indenture or any indenture supplemental hereto, and may have such letters,
numbers or other marks of identification or designation and such legends or
endorsements placed thereon as the Company may deem appropriate and as are not
inconsistent with the provisions of this Indenture, or as may be required to
comply with any law or with any rule or regulation made pursuant thereto or with
any rule or regulation of any stock exchange on which the Securities may be
listed, or to conform to usage.

         Unless otherwise specified as contemplated by Section 301, Bearer
Securities shall have interest coupons attached.

         The definitive Securities and coupons shall be printed, lithographed or
engraved or produced by any combination of these methods on a steel engraved
border or steel engraved borders or mechanically reproduced on safety paper or
may be produced in any other manner, all as determined by the officers executing
such Securities or coupons, as evidenced by their execution of such Securities
or coupons.

         SECTION 202. Form of Trustee's Certificate of Authentication. Subject
to Section 611, the Trustee's certificate of authentication shall be in
substantially the following form:

         This is one of the Securities of the series designated therein referred
to in the within-mentioned Indenture.

                                            [___________________]
                                             as Trustee


Dated: ______________                       By:_________________________________
                                                       Authorized Signatory

         SECTION 203. Securities Issuable in Global Form. If Securities of or
within a series are issuable in the form of one or more Global Securities, then,
notwithstanding clause (8) of Section 301 and the provisions of Section 302, any
such Global Security or Securities may provide that it or they shall represent
the aggregate amount of all Outstanding Securities of such series (or such
lesser amount as is permitted by the terms thereof) from time to time endorsed
thereon and may also provide that the aggregate amount of Outstanding Securities
of such series represented thereby may from time to time be increased or
decreased to reflect exchanges. Any

 
                                       17
<PAGE>   24
endorsement of any Global Security to reflect the amount, or any increase or
decrease in the amount, or changes in the rights of Holders thereof, of
Outstanding Securities represented thereby shall be made by the Trustee in such
manner or by such Person or Persons as shall be specified therein or in the
Company Order to be delivered to the Trustee pursuant to Section 303 or 304.
Subject to the provisions of Section 303 and, if applicable, Section 304, the
Trustee shall deliver and redeliver any Global Security in permanent global form
in the manner and upon instructions given by the Person or Persons specified
therein or in the applicable Company Order. If a Company Order pursuant to
Section 303 or 304 has been, or simultaneously is, delivered, any instructions
by the Company with respect to endorsement or delivery or redelivery of a Global
Security shall be in writing but need not comply with Section 102 and need not
be accompanied by an Opinion of Counsel.

         The provisions of the last sentence of Section 303 shall apply to any
Security represented by a Global Security if such Security was never issued and
sold by the Company and the Company delivers to the Trustee the Global Security
together with written instructions (which need not comply with Section 102 and
need not be accompanied by an Opinion of Counsel) with regard to the reduction
in the principal amount of Securities represented thereby, together with the
written statement contemplated by the last sentence of Section 303.

         Notwithstanding the provisions of Section 307, unless otherwise
specified as contemplated by Section 301, payment of principal of and any
premium or Make-Whole Amount, if any, and interest on any Global Security in
permanent global form shall be made to the registered Holder thereof.

         Notwithstanding the provisions of Section 308 and except as provided in
the preceding paragraph, the Company, the Trustee and any agent of the Company
and the Trustee shall treat as the Holder of such principal amount of
Outstanding Securities represented by a permanent Global Security (i) in the
case of a permanent Global Security in registered form, the Holder of such
permanent Global Security in registered form, or (ii) in the case of a permanent
Global Security in bearer form, Euroclear or CEDEL.

         Any Global Security authenticated and delivered hereunder shall bear a
legend in substantially the following form:

         "This Security is a Global Security within the meaning set forth in the
         Indenture hereinafter referred to and is registered in the name of a
         Depository or a nominee of a Depository. This Security is exchangeable
         for Securities registered in the name of a person other than the
         Depository or its nominee only in the limited circumstances described
         in the Indenture, and may not be transferred except as a whole by the
         Depository to a nominee of the Depository or by a nominee of the
         Depository to the Depository or another nominee of the Depository or by
         the Depository or its nominee to a successor Depository or its
         nominee."


                                       18
<PAGE>   25
                         ARTICLE THREE - THE SECURITIES

         SECTION 301. 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. There shall be
established in one or more Board Resolutions or pursuant to authority granted by
one or more Board Resolutions and, subject to Section 303, set forth in an
Officers' Certificate, or established in one or more indentures supplemental
hereto, prior to the issuance of Securities of any series:

                  (1)  The title of the Securities of the series (which shall
         distinguish the Securities of such series from all other series of
         Securities);

                  (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 304, 305, 306, 906, 1107
         or 1305);

                  (3)  The price (expressed as a percentage of the principal
         amount thereof) at which such Securities will be issued and, if other
         than the principal amount thereof, the portion of the principal amount
         thereof payable upon declaration of acceleration of the maturity
         thereof;

                  (4)  The date or dates, or the method for determining such 
         date or dates, on which the principal of such Securities will be
         payable;

                  (5)  The rate or rates (which may be fixed or variable), or
         the method by which such rate or rates shall be determined, at which
         such Securities will bear interest, if any;

                  (6)  The date or dates, or the method for determining such 
         date or dates, from which any such interest will accrue, the dates on
         which any such interest will be payable, the record dates for such
         interest payment dates, or the method by which such dates shall be
         determined, the persons to whom such interest shall be payable, and the
         basis upon which interest shall be calculated if other than that of a
         360-day year of twelve 30-day months;

                  (7)  The place or places where the principal of (and premium
         or Make-Whole Amount, if any) and interest, if any, on such Securities
         will be payable, where such Securities may be surrendered for
         registration of transfer or exchange and


                                       19
<PAGE>   26
         where notices or demands to or upon the Company in respect of such
         Securities and this Indenture may be served;

                  (8)  The period or periods, if any, within which, the price or
         prices at which and the other terms and conditions upon which such
         Securities may, pursuant to any optional or mandatory redemption
         provisions, be redeemed, as a whole or in part, at the option of the
         Company;

                  (9)  The obligation, if any, of the Company to redeem, repay
         or purchase such Securities pursuant to any sinking fund or analogous
         provision or at the option of a holder thereof, and the period or
         periods within which, the price or prices at which and the other terms
         and conditions upon which such Securities will be redeemed, repaid or
         purchased, as a whole or in part, pursuant to such obligation;

                  (10) If other than Dollars, the currency or currencies in
         which such Securities are denominated and payable, which may be a
         foreign currency or units of two or more foreign currencies or a
         composite currency or currencies, the manner of determining the
         equivalent thereof in Dollars for purposes of the definition of
         "Outstanding" in Section 101, and the terms and conditions relating
         thereto;

                  (11) Whether the amount of payments of principal of (and
         premium or Make-Whole Amount, if any, including any amount due upon
         redemption, if any) or interest, if any, on such Securities may be
         determined with reference to an index, formula or other method (which
         index, formula or method may, but need not be, based on the yield on or
         trading price of other securities, including United States Treasury
         securities or on a currency, currencies, currency unit or units, or
         composite currency or currencies) and the manner in which such amounts
         shall be determined;

                  (12) Whether the principal of (and premium or Make-Whole
         Amount, if any) or interest on the Securities of the series are to be
         payable, at the election of the Company or a holder thereof, in a
         currency or currencies, currency unit or units or composite currency or
         currencies other than that in which such Securities are denominated or
         stated to be payable, the period or periods within which, and the terms
         and conditions upon which, such election may be made, and the time and
         manner of, and identity of the exchange rate agent with responsibility
         for, determining the exchange rate between the currency or currencies,
         currency unit or units or composite currency or currencies in which
         such Securities are denominated or stated to be payable and the
         currency or currencies, currency unit or units or composite currency or
         currencies in which such Securities are to be so payable;

                  (13) Provisions, if any, granting special rights to the
         holders of Securities of the series upon the occurrence of such events
         as may be specified;


                                       20
<PAGE>   27
                  (14) Any deletions from, modifications of or additions to the
         Events of Default or covenants of the Company with respect to
         Securities of the series, whether or not such Events of Default or
         covenants are consistent with the Events of Default or covenants set
         forth herein;

                  (15) Whether and under what circumstances the Company will pay
         any additional amounts on such Securities in respect of any tax,
         assessment or governmental charge and, if so, whether the Company will
         have the option to redeem such Securities in lieu of making such
         payment;

                  (16) Whether Securities of the series are to be issuable as
         Registered Securities, Bearer Securities (with or without coupons) or
         both, any restrictions applicable to the offer, sale or delivery of
         Bearer Securities and the terms upon which Bearer Securities of the
         series may be exchanged for Registered Securities of the series and
         vice versa (if permitted by applicable laws and regulations), whether
         any Securities of the series are to be issuable initially in temporary
         global form and whether any Securities of the series are to be issuable
         in permanent global form with or without coupons and, if so, whether
         beneficial owners of interests in any such permanent global Security
         may exchange such interests for Securities of such series and of like
         tenor of any authorized form and denomination and the circumstances
         under which any such exchanges may occur, if other than in the manner
         provided in the Indenture, and, if Registered Securities of the series
         are to be issuable as a Global Security, the identity of the depository
         for such series;

                  (17) The date as of which any Bearer Securities of the series
         and any temporary Global Security representing outstanding Securities
         of the series shall be dated if other than the date of original
         issuance of the first Security of the series to be issued;

                  (18) The Person to whom any interest on any Registered
         Security of the series shall be payable, if other than the Person in
         whose name that Security (or one or more Predecessor Securities) is
         registered at the close of business on the Regular Record Date for such
         interest, the manner in which, or the Person to whom, any interest on
         any Bearer Security of the series shall be payable, if otherwise than
         upon presentation and surrender of the coupons appertaining thereto as
         they severally mature, and the extent to which, or the manner in which,
         any interest payable on a temporary Global Security on an Interest
         Payment Date will be paid if other than in the manner provided herein;

                  (19) The applicability, if any, of the defeasance and covenant
         defeasance provisions of Article Fourteen hereof to the Securities of
         the series;

                  (20) 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)


                                       21
<PAGE>   28
         only upon receipt of certain certificates or other documents or
         satisfaction of other conditions, then the form and/or terms of such
         certificates, documents or conditions; and

                  (21) 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 the coupons appertaining to any
Bearer Securities of such series shall be substantially identical except, in the
case of Registered Securities, as to denomination and except as may otherwise be
provided in or pursuant to such Board Resolution (subject to Section 303) and
set forth in such Officers' Certificate or in any such indenture supplemental
hereto. All Securities of any one series need not be issued at the same time
and, unless otherwise provided, a series may be reopened, without the consent of
the Holders, for issuances of additional Securities of such series.

         If any of the terms of the Securities of any series are established by
action taken pursuant to one or more Board Resolutions, a copy of an appropriate
record of such action(s) shall be certified by the Secretary or an Assistant
Secretary of the Company and delivered to the Trustee at or prior to the
delivery of the Officers' Certificate setting forth the terms of the Securities
of such series.

         SECTION 302. Denominations. The Securities of each series shall be
issuable in such denominations as shall be specified as contemplated by Section
301. With respect to Securities of any series denominated in Dollars, in the
absence of any such provisions with respect to the Securities of any series, the
Securities of such series, other than Global Securities (which may be of any
denomination), shall be issuable in denominations of $1,000 and any integral
multiple thereof.

         SECTION 303. Execution, Authentication, Delivery and Dating. The
Securities and any coupons appertaining thereto shall be executed on behalf of
the Company by its Chairman of the Board, its President or one of its Vice
Presidents, under its corporate seal reproduced thereon, and attested by its
Secretary or one of its Assistant Secretaries. The signature of any of these
officers on the Securities and coupons may be manual or facsimile signatures of
the present or any future such authorized officer and may be imprinted or
otherwise reproduced on the Securities.

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

         At any time and from time to time after the execution and delivery of
this Indenture, the Company may deliver Securities of any series, together with
any coupon appertaining thereto, executed by the Company to the Trustee for
authentication, together with a Company Order for


                                       22
<PAGE>   29
the authentication and delivery of such Securities, and the Trustee in
accordance with the Company Order shall authenticate and deliver such
Securities; provided, however, that, in connection with its original issuance,
no Bearer Security shall be mailed or otherwise delivered to any location in the
United States; and provided further that, unless otherwise specified with
respect to any series of Securities pursuant to Section 301, a Bearer Security
may be delivered in connection with its original issuance only if the Person
entitled to receive such Bearer Security shall have furnished a certificate to
Euroclear or CEDEL, as the case may be, in the form set forth in Exhibit B-1 to
this Indenture or such other certificate as may be specified with respect to any
series of Securities pursuant to Section 301, dated no earlier than 15 days
prior to the earlier of the date on which such Bearer Security is delivered and
the date on which any temporary Security first becomes exchangeable for such
Bearer Security in accordance with the terms of such temporary Security and this
Indenture. If any Security shall be represented by a permanent global Bearer
Security, then, for purposes of this Section and Section 304, the notation of a
beneficial owner's interest therein upon original issuance of such Security or
upon exchange of a portion of a temporary Global Security shall be deemed to be
delivery in connection with its original issuance of such beneficial owner's
interest in such permanent Global Security. Except as permitted by Section 306,
the Trustee shall not authenticate and deliver any Bearer Security unless all
appurtenant coupons for interest then matured have been detached and canceled.

         If all the Securities of any series are not to be issued at one time
and if the Board Resolution or supplemental indenture establishing such series
shall so permit, such Company Order may set forth procedures acceptable to the
Trustee for the issuance of such Securities and determining the terms of
particular Securities of such series, such as interest rate or formula, maturity
date, date of issuance and date from which interest shall accrue. In
authenticating such Securities, and accepting the additional responsibilities
under this Indenture in relation to such Securities, the Trustee shall be
entitled to receive, and (subject to TIA Section 315(a) through 315(d)) shall be
fully protected in relying upon,

                  (i)  an Opinion of Counsel stating that

                       (a)   the form or forms of such Securities and any
                  coupons have been established in conformity with the
                  provisions of this Indenture;

                       (b)   the terms of such Securities and any coupons have
                  been established in conformity with the provisions of this
                  Indenture; and

                       (c)   such Securities, together with any coupons
                  appertaining thereto, when completed by appropriate insertions
                  and executed and delivered by the Company to the Trustee for
                  authentication in accordance with this Indenture,
                  authenticated and delivered by the Trustee in accordance with
                  this Indenture and issued by the Company in the manner and
                  subject to any conditions specified in such Opinion of
                  Counsel, will constitute legal, valid and legally binding
                  obligations of the Company, enforceable in accordance with
                  their terms, subject to


                                       23
<PAGE>   30
                  applicable bankruptcy, insolvency, fraudulent transfer,
                  reorganization and other similar laws of general applicability
                  relating to or affecting the enforcement of creditors' rights
                  generally and to general equitable principles; and

                  (ii) an Officers' Certificate stating that all conditions
         precedent provided for in this Indenture relating to the issuance of
         the Securities have been complied with and that, to the best of the
         knowledge of the signers of such certificate, that no Event of Default
         with respect to any of the Securities shall have occurred and be
         continuing.

If such form or terms have been so established, the Trustee shall not be
required to authenticate such Securities if the issue of such Securities
pursuant to this Indenture will affect the Trustee's own rights, duties,
obligations or immunities under the Securities and this Indenture or otherwise
in a manner which is not reasonably acceptable to the Trustee.

         Notwithstanding the provisions of Section 301 and of the preceding
paragraph, if all the Securities of any series are not to be issued at one time,
it shall not be necessary to deliver an Officers' Certificate otherwise required
pursuant to Section 301 or a Company Order, or an Opinion of Counsel or an
Officers' Certificate otherwise required pursuant to the preceding paragraph at
the time of issuance of each Security of such series, but such order, opinion
and certificates, with appropriate modifications to cover such future issuances,
shall be delivered at or before the time of issuance of the first Security of
such series.

         Each Registered Security shall be dated the date of its authentication
and each Bearer Security shall be dated as of the date specified as contemplated
by Section 301.

         No Security or coupon shall be entitled to any benefit under this
Indenture or be valid or obligatory for any purpose unless there appears on such
Security or Security to which such coupon appertains a certificate of
authentication substantially in the form provided for herein duly executed by
the Trustee by manual signature of an authorized signatory, and such certificate
upon any Security shall be conclusive evidence, and the only evidence, that such
Security has been duly authenticated and delivered hereunder and is entitled to
the benefits of this Indenture. Notwithstanding the foregoing, if any Security
(including a Global Security) shall have been authenticated and delivered
hereunder but never issued and sold by the Company, and the Company shall
deliver such Security to the Trustee for cancellation as provided in Section 309
together with a written statement (which need not comply with Section 102 and
need not be accompanied by an Opinion of Counsel) stating that such Security has
never been issued and sold by the Company, for all purposes of this Indenture
such Security shall be deemed never to have been authenticated and delivered
hereunder and shall never be entitled to the benefits of this Indenture.


                                       24
<PAGE>   31
         SECTION 304.  Temporary Securities.

         (a) Pending the preparation of definitive Securities of any series, the
Company may execute, and upon Company Order the Trustee shall authenticate and
deliver, temporary Securities which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination,
substantially of the tenor of the definitive Securities in lieu of which they
are issued, in registered form, or, if authorized, in bearer form with one or
more coupons or without coupons, and with such appropriate insertions,
omissions, substitutions and other variations as the officers executing such
Securities may determine, as conclusively evidenced by their execution of such
Securities. In the case of Securities of any series, such temporary Securities
may be in global form.

         Except in the case of temporary Global Securities (which shall be
exchanged as otherwise provided herein or as otherwise provided in or pursuant
to a Board Resolution), if temporary Securities of any series are issued, the
Company will cause definitive Securities of that series to be prepared without
unreasonable delay. After the preparation of definitive Securities of such
series, the temporary Securities of such series shall be exchangeable for
definitive Securities of such series upon surrender of the temporary Securities
of such series at the office or agency of the Company in a Place of Payment for
that series, without charge to the Holder. Upon surrender for cancellation of
any one or more temporary Securities of any series (accompanied by any
non-matured coupons appertaining thereto), the Company shall execute and the
Trustee shall authenticate and deliver in exchange therefor a like principal
amount of definitive Securities of the same series of authorized denominations;
provided, however, that no definitive Bearer Security shall be delivered in
exchange for a temporary Registered Security; and provided further that a
definitive Bearer Security shall be delivered in exchange for a temporary Bearer
Security only in compliance with the conditions set forth in Section 303. Until
so exchanged, the temporary Securities of any series shall in all respects be
entitled to the same benefits under this Indenture as definitive Securities of
such series.

         (b) Unless otherwise provided in or pursuant to a Board Resolution, the
following provisions of this Section 304(b) shall govern the exchange of
temporary Securities other than through the facilities of The Depository Trust
Company. If any such temporary Security is issued in global form, then such
temporary Global Security shall, unless otherwise provided therein, be delivered
to the London office of a depository or common depository (the "Common
Depository"), for the benefit of Euroclear and CEDEL, for credit to the
respective accounts of the beneficial owners of such Securities (or to such
other accounts as they may direct).

         Without unnecessary delay but in any event not later than the date
specified in, or determined pursuant to the terms of, any such temporary Global
Security (the "Exchange Date"), the Company shall deliver to the Trustee
definitive Securities, in aggregate principal amount equal to the principal
amount of such temporary Global Security, executed by the Company. On or after
the Exchange Date, such temporary Global Security shall be surrendered by the
Common


                                       25
<PAGE>   32
Depository to the Trustee, as the Company's agent for such purpose, to be
exchanged, in whole or from time to time in part, for definitive Securities
without charge, and the Trustee shall authenticate and deliver, in exchange for
each portion of such temporary Global Security, an equal aggregate principal
amount of definitive Securities of the same series of authorized denominations
and of like tenor as the portion of such temporary Global Security to be
exchanged. The definitive Securities to be delivered in exchange for any such
temporary Global Security shall be in bearer form, registered form, permanent
global bearer form or permanent global registered form, or any combination
thereof, as specified as contemplated by Section 301, and, if any combination
thereof is so specified, as requested by the beneficial owner thereof; provided,
however, that, unless otherwise specified in such temporary Global Security,
upon such presentation by the Common Depository, such temporary Global Security
is accompanied by a certificate dated the Exchange Date or a subsequent date and
signed by Euroclear as to the portion of such temporary Global Security held for
its account then to be exchanged and a certificate dated the Exchange Date or a
subsequent date and signed by CEDEL as to the portion of such temporary Global
Security held for its account then to be exchanged, each in the form set forth
in Exhibit B-2 to this Indenture or in such other form as may be established
pursuant to Section 301; and provided further that definitive Bearer Securities
shall be delivered in exchange for a portion of a temporary Global Security only
in compliance with the requirements of Section 303.

         Unless otherwise specified in such temporary Global Security, the
interest of a beneficial owner of Securities of a series in a temporary Global
Security shall be exchanged for definitive Securities of the same series and of
like tenor following the Exchange Date when the account holder instructs
Euroclear or CEDEL, as the case may be, to request such exchange on his behalf
and delivers to Euroclear or CEDEL, as the case may be, a certificate in the
form set forth in Exhibit B-1 to this Indenture (or in such other form as may be
established pursuant to Section 301), dated no earlier than 15 days prior to the
Exchange Date, copies of which certificate shall be available from the offices
of Euroclear and CEDEL, the Trustee, any Authenticating Agent appointed for such
series of Securities and each Paying Agent. Unless otherwise specified in such
temporary Global Security, any such exchange shall be made free of charge to the
beneficial owners of such temporary Global Security, except that a Person
receiving definitive Securities must bear the cost of insurance, postage,
transportation and the like unless such Person takes delivery of such definitive
Securities in person at the offices of Euroclear or CEDEL. Definitive Securities
in bearer form to be delivered in exchange for any portion of a temporary Global
Security shall be delivered only outside the United States.

         Until exchanged in full as hereinabove provided, the temporary
Securities of any series shall in all respects be entitled to the same benefits
under this Indenture as definitive Securities of the same series and of like
tenor authenticated and delivered hereunder, except that, unless otherwise
specified as contemplated by Section 301, interest payable on a temporary Global
Security on an Interest Payment Date for Securities of such series occurring
prior to the applicable Exchange Date shall be payable to Euroclear and CEDEL on
such Interest Payment Date upon delivery by Euroclear and CEDEL to the Trustee
of a certificate or certificates in the


                                       26
<PAGE>   33
form set forth in Exhibit B-2 to this Indenture (or in such other forms as may
be established pursuant to Section 301), for credit without further interest on
or after such Interest Payment Date to the respective accounts of Persons who
are the beneficial owners of such temporary Global Security on such Interest
Payment Date and who have each delivered to Euroclear or CEDEL, as the case may
be, a certificate dated no earlier than 15 days prior to the Interest Payment
Date occurring prior to such Exchange Date in the form set forth as Exhibit B-1
to this Indenture (or in such other forms as may be established pursuant to
Section 301). Notwithstanding anything to the contrary herein contained, the
certifications made pursuant to this paragraph shall satisfy the certification
requirements of the preceding two paragraphs of this Section 304(b) and of the
third paragraph of Section 303 of this Indenture and the interests of the
Persons who are the beneficial owners of the temporary Global Security with
respect to which such certification was made will be exchanged for definitive
Securities of the same series and of like tenor on the Exchange Date or the date
of certification if such date occurs after the Exchange Date, without further
act or deed by such beneficial owners. Except as otherwise provided in this
paragraph, no payments of principal or interest owing with respect to a
beneficial interest in a temporary Global Security will be made unless and until
such interest in such temporary Global Security shall have been exchanged for an
interest in a definitive Security. Any interest so received by Euroclear and
CEDEL and not paid as herein provided shall be returned to the Trustee prior to
the expiration of two years after such Interest Payment Date in order to be
repaid to the Company.

         SECTION 305. Registration, Registration of Transfer and Exchange. The
Company shall cause to be kept at the Corporate Trust Office of the Trustee or
in any office or agency of the Company in a Place of Payment a register for each
series of Securities (the registers maintained in such office or in any such
office or agency of the Company in a Place of Payment being herein sometimes
referred to collectively as the "Security Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration of Registered Securities and of transfers of Registered Securities.
The Security Register shall be in written form or any other form capable of
being converted into written form within a reasonable time. The Trustee, at its
Corporate Trust Office, is hereby initially appointed "Security Registrar" for
the purpose of registering Registered Securities and transfers of Registered
Securities on such Security Register as herein provided. In the event that the
Trustee shall cease to be Security Registrar, it shall have the right to examine
the Security Register at all reasonable times.

         Subject to the provisions of this Section 305, upon surrender for
registration of transfer of any Registered Security of any series at any office
or agency of the Company in a Place of Payment for that series, the Company
shall execute, and the Trustee shall authenticate and deliver, in the name of
the designated transferee or transferees, one or more new Registered Securities
of the same series, of any authorized denominations and of a like aggregate
principal amount, bearing a number not contemporaneously outstanding, and
containing identical terms and provisions.


                                       27
<PAGE>   34
         Subject to the provisions of this Section 305, at the option of the
Holder, Registered Securities of any series may be exchanged for other
Registered Securities of the same series, of any authorized denomination or
denominations and of a like aggregate principal amount, containing identical
terms and provisions, upon surrender of the Registered Securities to be
exchanged at any such office or agency. Whenever any such Registered Securities
are so surrendered for exchange, the Company shall execute, and the Trustee
shall authenticate and deliver, the Registered Securities which the Holder
making the exchange is entitled to receive. Unless otherwise specified with
respect to any series of Securities as contemplated by Section 301, Bearer
Securities may not be issued in exchange for Registered Securities.

         If (but only if) permitted by the applicable Board Resolution and
(subject to Section 303) set forth in the applicable Officers' Certificate, or
in any indenture supplemental hereto, delivered as contemplated by Section 301,
at the option of the Holder, Bearer Securities of any series may be exchanged
for Registered Securities of the same series of any authorized denominations and
of a like aggregate principal amount and tenor, upon surrender of the Bearer
Securities to be exchanged at any such office or agency, with all unmatured
coupons and all matured coupons in default thereto appertaining. If the Holder
of a Bearer Security is unable to produce any such unmatured coupon or coupons
or matured coupon or coupons in default, any such permitted exchange may be
effected if the Bearer Securities are accompanied by payment in funds acceptable
to the Company in an amount equal to the face amount of such missing coupon or
coupons, or the surrender of such missing coupon or coupons may be waived by the
Company and the Trustee if there is furnished to them such security or indemnity
as they may require to save each of them and any Paying Agent harmless. If
thereafter the Holder of such Security shall surrender to any Paying Agent any
such missing coupon in respect of which such a payment shall have been made,
such Holder shall be entitled to receive the amount of such payment; provided,
however, that, except as otherwise provided in Section 1002, interest
represented by coupons shall be payable only upon presentation and surrender of
those coupons at an office or agency located outside the United States.
Notwithstanding the foregoing, in case a Bearer Security of any series is
surrendered at any such office or agency in a permitted exchange for a
Registered Security of the same series and like tenor after the close of
business at such office or agency on (i) any Regular Record Date and before the
opening of business at such office or agency on the relevant Interest Payment
Date, or (ii) any Special Record Date and before the opening of business at such
office or agency on the related proposed date for payment of Defaulted Interest,
such Bearer Security shall be surrendered without the coupon relating to such
Interest Payment Date or proposed date for payment, as the case may be, and
interest or Defaulted Interest, as the case may be, will not be payable on such
Interest Payment Date or proposed date for payment, as the case may be, in
respect of the Registered Security issued in exchange for such Bearer Security,
but will be payable only to the Holder of such coupon when due in accordance
with the provisions of this Indenture. Whenever any Securities are so
surrendered for exchange, the Company shall execute, and the Trustee shall
authenticate and deliver, the Securities which the Holder making the exchange is
entitled to receive.


                                       28
<PAGE>   35
         Notwithstanding the foregoing, except as otherwise specified as
contemplated by Section 301, any permanent Global Security shall be exchangeable
only as provided in this paragraph. If the depository for any permanent Global
Security is The Depository Trust Company ("DTC"), then, unless the terms of such
Global Security expressly permit such Global Security to be exchanged in whole
or in part for definitive Securities, a Global Security may be transferred, in
whole but not in part, only to a nominee of DTC, or by a nominee of DTC to DTC,
or to a successor to DTC for such Global Security selected or approved by the
Company or to a nominee of such successor to DTC. If at any time DTC notifies
the Company that it is unwilling or unable to continue as depository for the
applicable Global Security or Securities or if at any time DTC ceases to be a
clearing agency registered under the Securities Exchange Act of 1934 if so
required by applicable law or regulation, the Company shall appoint a successor
depository with respect to such Global Security or Securities. If (x) a
successor depository for such Global Security or Securities is not appointed by
the Company within 90 days after the Company receives such notice or becomes
aware of such unwillingness, inability or ineligibility, (y) an Event of Default
has occurred and is continuing and the beneficial owners representing a majority
in principal amount of the applicable series of Securities represented by such
Global Security or Securities advise DTC to cease acting as depository for such
Global Security or Securities or (z) the Company, in its sole discretion,
determines at any time that all Outstanding Securities (but not less than all)
of any series issued or issuable in the form of one or more Global Securities
shall no longer be represented by such Global Security or Securities, then the
Company shall execute, and the Trustee shall authenticate and deliver definitive
Securities of like series, rank, tenor and terms in definitive form in an
aggregate principal amount equal to the principal amount of such Global Security
or Securities. If any beneficial owner of an interest in a permanent global
Security is otherwise entitled to exchange such interest for Securities of such
series and of like tenor and principal amount of another authorized form and
denomination, as specified as contemplated by Section 301 and provided that any
applicable notice provided in the permanent Global Security shall have been
given, then without unnecessary delay but in any event not later than the
earliest date on which such interest may be so exchanged, the Company shall
execute, and the Trustee shall authenticate and deliver definitive Securities in
aggregate principal amount equal to the principal amount of such beneficial
owner's interest in such permanent Global Security. On or after the earliest
date on which such interests may be so exchanged, such permanent Global Security
shall be surrendered for exchange by DTC or such other depository as shall be
specified in the Company Order with respect thereto to the Trustee, as the
Company's agent for such purpose; provided, however, that no such exchanges may
occur during a period beginning at the opening of business 15 days before any
selection of Securities to be redeemed and ending on the relevant Redemption
Date if the Security for which exchange is requested may be among those selected
for redemption; and provided further that no Bearer Security delivered in
exchange for a portion of a permanent Global Security shall be mailed or
otherwise delivered to any location in the United States. If a Registered
Security is issued in exchange for any portion of a permanent Global Security
after the close of business at the office or agency where such exchange occurs
on (i) any Regular Record Date and before the opening of business at such office
or agency on the relevant Interest Payment Date, or (ii) any Special Record Date
and the opening of business at such office or agency on the related proposed
date


                                       29
<PAGE>   36
for payment of Defaulted Interest, interest or Defaulted Interest, as the case
may be, will not be payable on such Interest Payment Date or proposed date for
payment, as the case may be, in respect of such Registered Security, but will be
payable on such Interest Payment Date or proposed date for payment, as the case
may be, only to the Person to whom interest in respect of such portion of such
permanent Global Security is payable in accordance with the provisions of this
Indenture.

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

         Every Registered Security presented or surrendered for registration of
transfer or for exchange or redemption shall (if so required by the Company or
the Security Registrar) be duly endorsed, or be accompanied by a written
instrument of transfer in form satisfactory to the Company and the Security
Registrar, duly executed by the Holder thereof or his attorney duly authorized
in writing.

         No service charge shall be made for any registration of transfer or
exchange of Securities, but the Company may require payment of a sum sufficient
to cover any tax or other governmental charge that may be imposed in connection
with any registration of transfer or exchange of Securities, other than
exchanges pursuant to Section 304, 906, 1107 or 1305 not involving any transfer.

         The Company or the Trustee, as applicable, shall not be required (i) to
issue, register the transfer of or exchange any Security if such Security may be
among those selected for redemption during a period beginning at the opening of
business 15 days before selection of the Securities to be redeemed under Section
1103 and ending at the close of business on (A) if such Securities are issuable
only as Registered Securities, the day of the mailing of the relevant notice of
redemption and (B) if such Securities are issuable as Bearer Securities, the day
of the first publication of the relevant notice of redemption or, if such
Securities are also issuable as Registered Securities and there is no
publication, the mailing of the relevant notice of redemption, or (ii) to
register the transfer of or exchange any Registered Security so selected for
redemption in whole or in part, except, in the case of any Registered Security
to be redeemed in part, the portion thereof not to be redeemed, or (iii) to
exchange any Bearer Security so selected for redemption except that such a
Bearer Security may be exchanged for a Registered Security of that series and
like tenor, provided that such Registered Security shall be simultaneously
surrendered for redemption, or (iv) to issue, register the transfer of or
exchange any Security which has been surrendered for repayment at the option of
the Holder, except the portion, if any, of such Security not to be so repaid.

         SECTION 306. Mutilated, Destroyed, Lost and Stolen Securities. If any
mutilated Security or a Security with a mutilated coupon appertaining to it is
surrendered to the Trustee or the Company, together with, in proper cases, such
security or indemnity as may be required by


                                       30
<PAGE>   37
the Company or the Trustee to save each of them or any agent of either of them
harmless, the Company shall execute and the Trustee shall authenticate and
deliver in exchange therefor a new Security of the same series and principal
amount, containing identical terms and provisions and bearing a number not
contemporaneously outstanding, with coupons corresponding to the coupons, if
any, appertaining to the surrendered Security.

         If there shall be delivered to the Company and to the Trustee (i)
evidence to their satisfaction of the destruction, loss or theft of any Security
or coupon, and (ii) such security or indemnity as may be required by them to
save each of them and any agent of either of them harmless, then, in the absence
of notice to the Company or the Trustee that such Security or coupon has been
acquired by a bona fide purchaser, the Company shall execute and upon its
request the Trustee shall authenticate and deliver, in lieu of any such
destroyed, lost or stolen Security or in exchange for the Security to which a
destroyed, lost or stolen coupon appertains (with all appurtenant coupons not
destroyed, lost or stolen), a new Security of the same series and principal
amount, containing identical terms and provisions and bearing a number not
contemporaneously outstanding, with coupons corresponding to the coupons, if
any, appertaining to such destroyed, lost or stolen Security or to the Security
to which such destroyed, lost or stolen coupon appertains.

         Notwithstanding the provisions of the previous two paragraphs, in case
any such mutilated, destroyed, lost or stolen Security or coupon has become or
is about to become due and payable, the Company in its discretion may, instead
of issuing a new Security, with coupons corresponding to the coupons, if any,
appertaining to such destroyed, lost or stolen Security or to the Security to
which such destroyed, lost or stolen coupon appertains, pay such Security or
coupon; provided, however, that payment of principal of (and premium or
Make-Whole Amount, if any), and any interest on, Bearer Securities shall, except
as otherwise provided in Section 1002, be payable only at an office or agency
located outside the United States and, unless otherwise specified as
contemplated by Section 301, any interest on Bearer Securities shall be payable
only upon presentation and surrender of the coupons appertaining thereto.

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

         Every new Security of any series with its coupons, if any, issued
pursuant to this Section in lieu of any destroyed, lost or stolen Security, or
in exchange for a Security to which a destroyed, lost or stolen coupon
appertains, shall constitute an original additional contractual obligation of
the Company, whether or not the destroyed, lost or stolen Security and its
coupons, if any, or the destroyed, lost or stolen coupon shall be at any time
enforceable by anyone, and shall be entitled to all the benefits of this
Indenture equally and proportionately with any and all other Securities of that
series and their coupons, if any, duly issued hereunder.


                                       31
<PAGE>   38
         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities or coupons.

         SECTION 307. Payment of Interest; Interest Rights Preserved. Except as
otherwise specified with respect to a series of Securities in accordance with
the provisions of Section 301, interest on any Registered Security that is
payable, and is punctually paid or duly provided for, on any Interest Payment
Date shall be paid to the Person in whose name that Security (or one or more
Predecessor Securities) is registered at the close of business on the Regular
Record Date for such interest at the office or agency of the Company maintained
for such purpose pursuant to Section 1002; provided, however, that each
installment of interest on any Registered Security may at the Company's option
be paid by (i) mailing a check for such interest, payable to or upon the written
order of the Person entitled thereto pursuant to Section 308, to the address of
such Person as it appears on the Security Register or (ii) transfer to an
account maintained by the payee located inside the United States.

         Unless otherwise provided as contemplated by Section 301 with respect
to the Securities of any series, payment of interest may be made, in the case of
a Bearer Security, by transfer to an account maintained by the payee with a bank
located outside the United States.

         Unless otherwise provided as contemplated by Section 301, every
permanent global Security will provide that interest, if any, payable on any
Interest Payment Date will be paid to DTC, Euroclear and/or CEDEL, as the case
may be, with respect to that portion of such permanent global Security held for
its account by Cede & Co. or the Common Depository, as the case may be, for the
purpose of permitting such party to credit the interest received by it in
respect of such permanent global Security to the accounts of the beneficial
owners thereof.

         In case a Bearer Security of any series is surrendered in exchange for
a Registered Security of such series after the close of business (at an office
or agency in a Place of Payment for such series) on any Regular Record Date and
before the opening of business (at such office or agency) on the next succeeding
Interest Payment Date, such Bearer Security shall be surrendered without the
coupon relating to such Interest Payment Date and interest will not be payable
on such Interest Payment Date in respect of the Registered Security issued in
exchange for such Bearer Security, but will be payable only to the Holder of
such coupon when due in accordance with the provisions of this Indenture.

         Except as otherwise specified with respect to a series of Securities in
accordance with the provisions of Section 301, any interest on any Registered
Security of any series that is payable, but is not punctually paid or duly
provided for, on any Interest Payment Date (herein called "Defaulted Interest")
shall forthwith cease to be payable to the registered Holder thereof on the
relevant Regular Record Date by virtue of having been such Holder, and such
Defaulted Interest may be paid by the Company, at its election in each case, as
provided in clause (1) or (2) below:


                                       32
<PAGE>   39
                  (1) The Company may elect to make payment of any Defaulted
         Interest to the Persons in whose names the Registered Securities of
         such series (or their respective Predecessor Securities) are registered
         at the close of business on a Special Record Date for the payment of
         such Defaulted Interest, which shall be fixed in the following manner.
         The Company shall notify the Trustee in writing of the amount of
         Defaulted Interest proposed to be paid on each Registered Security of
         such series and the date of the proposed payment (which shall not be
         less than 20 days after such notice is received by the Trustee), and at
         the same time the Company shall deposit with the Trustee an amount of
         money in the currency or currencies, currency unit or units or
         composite currency or currencies in which the Securities of such series
         are payable (except as otherwise specified pursuant to Section 301 for
         the Securities of such series) equal to the aggregate amount proposed
         to be paid in respect of such Defaulted Interest or shall make
         arrangements satisfactory to the Trustee for such deposit on or prior
         to the date of the proposed payment, such money when deposited to be
         held in trust for the benefit of the Persons entitled to such Defaulted
         Interest as in this clause provided. Thereupon the Trustee shall fix a
         Special Record Date for the payment of such Defaulted Interest which
         shall be not more than 15 days and not less than 10 days prior to the
         date of the proposed payment and not less than 10 days after the
         receipt by the Trustee of the notice of the proposed payment. The
         Trustee shall promptly notify the Company of such Special Record Date
         and, in the name and at the expense of the Company, shall cause notice
         of the proposed payment of such Defaulted Interest and the Special
         Record Date therefor to be mailed, first-class postage prepaid, to each
         Holder of Registered Securities of such series at his address as it
         appears in the Security Register not less than 10 days prior to such
         Special Record Date. The Trustee may, in its discretion, in the name
         and at the expense of the Company, cause a similar notice to be
         published at least once in an Authorized Newspaper in each Place of
         Payment, but such publications shall not be a condition precedent to
         the establishment of such Special Record Date. Notice of the proposed
         payment of such Defaulted Interest and the Special Record Date therefor
         having been mailed as aforesaid, such Defaulted Interest shall be paid
         to the Persons in whose names the Registered Securities of such series
         (or their respective Predecessor Securities) are registered at the
         close of business on such Special Record Date and shall no longer be
         payable pursuant to the following clause (2). In case a Bearer Security
         of any series is surrendered at the office or agency in a Place of
         Payment for such series in exchange for a Registered Security of such
         series after the close of business at such office or agency on any
         Special Record Date and before the opening of business at such office
         or agency on the related proposed date for payment of Defaulted
         Interest, such Bearer Security shall be surrendered without the coupon
         relating to such proposed date of payment and Defaulted Interest will
         not be payable on such proposed date of payment in respect of the
         Registered Security issued in exchange for such Bearer Security, but
         will be payable only to the Holder of such coupon when due in
         accordance with the provisions of this Indenture.

                  (2) The Company may make payment of any Defaulted Interest on
         the Registered Securities of any series in any other lawful manner not
         inconsistent with the


                                       33
<PAGE>   40
         requirements of any securities exchange on which such Securities may be
         listed, and upon such notice as may be required by such exchange, if,
         after notice given by the Company to the Trustee of the proposed
         payment pursuant to this clause, such manner of payment shall be deemed
         practicable by the Trustee.

         Subject to the foregoing provisions of this Section and Section 305,
each Security delivered under this Indenture upon registration of transfer of or
in exchange for or in lieu of any other Security shall carry the rights to
interest accrued and unpaid, and to accrue, which were carried by such other
Security.

         SECTION 308. Persons Deemed Owners. Prior to due presentment of a
Registered Security for registration of transfer, the Company, the Trustee and
any agent of the Company or the Trustee may treat the Person in whose name such
Registered Security is registered as the owner of such Security for the purpose
of receiving payment of principal of (and premium or Make-Whole Amount, if any),
and (subject to Sections 305 and 307) interest on, such Registered Security and
for all other purposes whatsoever, whether or not such Registered Security be
overdue, and neither the Company, the Trustee nor any agent of the Company or
the Trustee shall be affected by notice to the contrary. All such payments so
made to any such Person, or upon such Person's order, shall be valid, and, to
the extent of the sum or sums so paid, effectual to satisfy and discharge the
liability for money payable upon any such Security.

         Title to any Bearer Security and any coupons appertaining thereto shall
pass by delivery. The Company, the Trustee and any agent of the Company or the
Trustee may treat the Holder of any Bearer Security and the Holder of any coupon
as the absolute owner of such Security or coupon for the purpose of receiving
payment thereof or on account thereof and for all other purposes whatsoever,
whether or not such Security or coupon be overdue, and neither the Company, the
Trustee nor any agent of the Company or the Trustee shall be affected by notice
to the contrary.

         No Holder of any beneficial interest in any Global Security held on its
behalf by a depository shall have any rights under this Indenture with respect
to such Global Security and such depository shall be treated by the Company, the
Trustee, and any agent of the Company or the Trustee as the owner of such Global
Security for all purposes whatsoever. None of the Company, the Trustee, any
Paying Agent or the Security Registrar will have any responsibility or liability
for any aspect of the records relating to or payments made on account of
beneficial ownership interests of a Global Security or for maintaining,
supervising or reviewing any records relating to such beneficial ownership
interests.

         Notwithstanding the foregoing, with respect to any Global Security,
nothing herein shall prevent the Company, the Trustee, or any agent of the
Company or the Trustee, from giving effect to any written certification, proxy
or other authorization furnished by any depository, as a Holder, with respect to
such Global Security or impair, as between such depository and owners


                                       34
<PAGE>   41
of beneficial interests in such Global Security, the operation of customary
practices governing the exercise of the rights of such depository (or its
nominee) as Holder of such Global Security.

         SECTION 309. Cancellation. All Securities and coupons surrendered for
payment, redemption, repayment at the option of the Holder, registration of
transfer or exchange or for credit against any sinking fund payment shall, if
surrendered to any Person other than the Trustee, be delivered to the Trustee,
and any such Securities and coupons and Securities and coupons surrendered
directly to the Trustee for any such purpose shall be promptly cancelled by it.
The Company may at any time deliver to the Trustee for cancellation any
Securities previously authenticated and delivered hereunder which the Company
may have acquired in any manner whatsoever, and may deliver to the Trustee (or
to any other Person for delivery to the Trustee) for cancellation any Securities
previously authenticated hereunder which the Company has not issued and sold,
and all Securities so delivered shall be promptly cancelled by the Trustee. If
the Company shall so acquire any of the Securities, however, such acquisition
shall not operate as a redemption or satisfaction of the indebtedness
represented by such Securities unless and until the same are surrendered to the
Trustee for cancellation. No Securities shall be authenticated in lieu of or in
exchange for any Securities cancelled as provided in this Section, except as
expressly permitted by this Indenture. Cancelled Securities and coupons held by
the Trustee shall be destroyed by the Trustee and the Trustee shall deliver a
certificate of such destruction to the Company, unless the Trustee is otherwise
directed by a Company Order.

         SECTION 310. Computation of Interest. Except as otherwise specified as
contemplated by Section 301 with respect to Securities of any series, interest
on the Securities of each series shall be computed on the basis of a 360-day
year consisting of twelve 30-day months.

                    ARTICLE FOUR - SATISFACTION AND DISCHARGE

         SECTION 401. Satisfaction and Discharge of Indenture. This Indenture
shall upon Company Request cease to be of further effect with respect to any
series of Securities specified in such Company Request (except as to any
surviving rights of registration of transfer or exchange of Securities of such
series herein expressly provided for), and the Trustee, upon receipt of a
Company Order, and at the expense of the Company, shall execute instruments in
form and substance satisfactory to the Trustee and the Company acknowledging
satisfaction and discharge of this Indenture as to such series when

                  (1) either

                  (A) all Securities of such series theretofore authenticated
         and delivered and all coupons, if any, appertaining thereto (other than
         (i) coupons appertaining to Bearer Securities surrendered for exchange
         for Registered Securities and maturing after such exchange, whose
         surrender is not required or has been waived as provided in Section
         305, (ii) Securities and coupons of such series which have


                                       35
<PAGE>   42
         been destroyed, lost or stolen and which have been replaced or paid as
         provided in Section 306, (iii) coupons appertaining to Securities
         called for redemption and maturing after the relevant Redemption Date,
         whose surrender has been waived as provided in Section 1106, and (iv)
         Securities and coupons of such series for whose payment money has
         theretofore been deposited in trust or segregated and held in trust by
         the Company and thereafter repaid to the Company or discharged from
         such trust, as provided in Section 1003) have been delivered to the
         Trustee for cancellation; or

                  (B) all Securities of such series and, in the case of (i) or
         (ii) below, any coupons appertaining thereto not theretofore delivered
         to the Trustee for cancellation

                           (i)   have become due and payable, or

                           (ii)  will become due and payable at their Stated
                  Maturity within one year, or

                           (iii) if redeemable at the option of the Company, are
                  to be called for redemption within one year under arrangements
                  satisfactory to the Trustee for the giving of notice of
                  redemption by the Trustee in the name, and at the expense, of
                  the Company,

         and the Company, in the case of (i), (ii) or (iii) above, has
         irrevocably deposited or caused to be deposited with the Trustee as
         trust funds in trust for the purpose an amount in the currency or
         currencies, currency unit or units or composite currency or currencies
         in which the Securities of such series are payable, sufficient to pay
         and discharge the entire indebtedness on such Securities and such
         coupons not theretofore delivered to the Trustee for cancellation, for
         principal (and premium or Make-Whole Amount, if any) and interest to
         the date of such deposit (in the case of Securities which have become
         due and payable) or to the Stated Maturity or Redemption Date, as the
         case may be;

                  (2) the Company has paid or caused to be paid all other sums
         payable hereunder by the Company; and

                  (3) the Company has delivered to the Trustee an Officers'
         Certificate and an Opinion of Counsel, each stating that all conditions
         precedent herein provided for relating to the satisfaction and
         discharge of this Indenture as to such series have been complied with.

Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee and any predecessor Trustee under
Section 606, the obligations of the Company to


                                       36
<PAGE>   43
any Authenticating Agent under Section 611 and, if money shall have been
deposited with and held by the Trustee pursuant to subclause (B) of clause (1)
of this Section, the obligations of the Trustee under Section 402 and the last
paragraph of Section 1003 shall survive.

         SECTION 402. Application of Trust Funds. Subject to the provisions of
the last paragraph of Section 1003, all money deposited with the Trustee
pursuant to Section 401 shall be held in trust and applied by it, in accordance
with the provisions of the Securities, the coupons and this Indenture, to the
payment, either directly or through any Paying Agent (including the Company
acting as its own Paying Agent) as the Trustee may determine, to the Persons
entitled thereto, of the principal (and premium or Make-Whole Amount, if any),
and any interest for whose payment such money has been deposited with or
received by the Trustee, but such money need not be segregated from other funds
except to the extent required by law.

         SECTION 403. Reinstatement. If the Trustee or the Paying Agent is
unable to apply any money in accordance with this Article Four by reason of any
order or judgment of any court or governmental authority enjoining, restraining
or otherwise prohibiting such application, the Company's obligations under this
Indenture and the Securities shall be revived and reinstated as though no
deposit had occurred pursuant to this Article Four until such time as the
Trustee or Paying Agent is permitted to apply all money held in trust with
respect to the Securities; provided, however, that if the Company makes any
payment of principal of or any premium or interest on any Securities following
the reinstatement of its obligations, the Company shall be subrogated to the
rights of the Holders of the Securities to receive such payment from the money
so held in trust.

                             ARTICLE FIVE - REMEDIES

         SECTION 501. Events of Default. "Event of Default," wherever used
herein with respect to any particular series of Securities, means any one of the
following events (whatever the reason for such Event of Default and whether or
not 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):

                  (1) default in the payment of any interest on any Security of
         that series or of any coupon appertaining thereto, when such interest
         or coupon becomes due and payable, and continuance of such default for
         a period of 30 days; or

                  (2) default in the payment of the principal of (or premium or
         Make- Whole Amount, if any, on) any Security of that series when it
         becomes due and payable at its Maturity; or

                  (3) default in the deposit of any sinking fund payment, when
         and as due by the terms of any Security of that series; or


                                       37
<PAGE>   44
                  (4)   default in the performance, or breach, of any covenant
         or warranty of the Company in this Indenture with respect to any
         Security of that series (other than a covenant or warranty a default in
         whose performance or whose breach is elsewhere in this Section
         specifically dealt with), and continuance of such default or breach for
         a period of 60 days after there has been given, by registered or
         certified mail, to the Company by the Trustee or to the Company and the
         Trustee by the Holders of at least 25% in principal amount of the
         Outstanding Securities of that series a written notice specifying such
         default or breach and requiring it to be remedied and stating that such
         notice is a "Notice of Default" hereunder; or

                  (5)   default under any bond, debenture, note, mortgage,
         indenture or instrument under which there may be issued or by which
         there may be secured or evidenced any indebtedness for money borrowed
         by the Company (or by any Subsidiary, the repayment of which the
         Company has guaranteed or for which the Company is directly responsible
         or liable as obligor or guarantor), having an aggregate principal
         amount outstanding of at least $25,000,000, whether such indebtedness
         now exists or shall hereafter be created, which default shall have
         resulted in such indebtedness becoming or being declared due and
         payable prior to the date on which it would otherwise have become due
         and payable, without such indebtedness having been discharged, or such
         acceleration having been rescinded or annulled, within a period of 10
         days after there shall have been given, by registered or certified
         mail, to the Company by the Trustee or to the Company and the Trustee
         by the Holders of at least 10% in principal amount of the Outstanding
         Securities of that series a written notice specifying such default and
         requiring the Company to cause such indebtedness to be discharged or
         cause such acceleration to be rescinded or annulled and stating that
         such notice is a "Notice of Default" hereunder; or

                  (6)   the Company or any Significant Subsidiary pursuant to or
         within the meaning of any Bankruptcy Law:

                        (A) commences a voluntary case,

                        (B) consents to the entry of an order for relief
              against it in an involuntary case,

                        (C) consents to the appointment of a Custodian of it
              or for all or substantially all of its property, or

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

              or

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


                                       38
<PAGE>   45
                        (A) is for relief against the Company or any
              Significant Subsidiary in an involuntary case,

                        (B) appoints a Custodian of the Company or any
              Significant Subsidiary or for all or substantially all of
              either of its property, or

                        (C) orders the liquidation of the Company or any
              Significant Subsidiary, and the order or decree remains
              unstayed and in effect for 90 days; or

                  (8)   any other Event of Default provided with respect to
         Securities of that series.

As used in this Section 501, the term "Bankruptcy Law" means title 11, U.S. Code
or any similar Federal or state law for the relief of debtors and the term
"Custodian" means any receiver, trustee, assignee, liquidator or other similar
official under any Bankruptcy Law.

         SECTION 502. Acceleration of Maturity; Rescission and Annulment. If an
Event of Default with respect to Securities of any series at the time
Outstanding occurs and is continuing, then and in every such case the Trustee or
the Holders of not less than 25% in principal amount of the Outstanding
Securities of that series may declare the principal amount (or, if Securities of
that Series are Original Issue Discount Securities or Indexed Securities, such
portion of the principal as may be specified in the terms thereof) of all the
Securities of that series to be due and payable immediately, by a notice in
writing to the Company (and to the Trustee if given by the Holders), and upon
any such declaration such principal or specified portion thereof shall become
immediately due and payable.

         At any time after such a declaration of acceleration with respect to
Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the Trustee as hereinafter in this
Article provided, the Holders of a majority in principal amount of the
Outstanding Securities of that series, by written notice to the Company and the
Trustee, may rescind and annul such declaration of acceleration and its
consequences if:

                  (1)   the Company has paid or deposited with the Trustee a sum
         sufficient to pay in the currency, currency unit or composite currency
         in which the Securities of such series are payable (except as otherwise
         specified pursuant to Section 301 for the Securities of such series):

                        (A) all overdue installments of interest on all
              Outstanding Securities of that series and any related coupons,

                        (B) the principal of (and premium or Make-Whole
              Amount, if any, on) any Outstanding Securities of that series
              which have become due


                                       39
<PAGE>   46
              otherwise than by such declaration of acceleration and
              interest thereon at the rate or rates borne by or provided for
              in such Securities,

                        (C) to the extent that payment of such interest is
              lawful, interest upon overdue installments of interest at the
              rate or rates borne by or provided for in such Securities, and

                        (D) all sums paid or advanced by the Trustee
              hereunder and the reasonable compensation, expenses,
              disbursements and advances of the Trustee, its agents and
              counsel; and

                  (2) all Events of Default with respect to Securities of that
         series, other than the nonpayment of the principal of (or premium or
         Make-Whole Amount, if any) or interest on Securities of that series
         which have become due solely by such declaration of acceleration, have
         been cured or waived as provided in Section 513.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.

         SECTION 503. Collection of Indebtedness and Suits for Enforcement by
Trustee. The Company covenants that if:

                  (1) default is made in the payment of any installment of
         interest on any Security of any series and any related coupon when such
         interest becomes due and payable and such default continues for a
         period of 30 days, or

                  (2) default is made in the payment of the principal of (or
         premium or Make-Whole Amount, if any, on) any Security of any series at
         its Maturity,

then the Company will, upon demand of the Trustee, pay to the Trustee, for the
benefit of the Holders of such Securities of such series and coupons, the whole
amount then due and payable on such Securities and coupons for principal (and
premium or Make-Whole Amount, if any) and interest, with interest upon any
overdue principal (and premium or Make-Whole Amount, if any) and, to the extent
that payment of such interest shall be legally enforceable, upon any overdue
installments of interest at the rate or rates borne by or provided for in such
Securities, and, in addition thereto, such further amount as shall be sufficient
to cover the costs and expenses of collection, including the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel.

         If the Company fails to pay such amounts forthwith upon such demand,
the Trustee, in its own name and as trustee of an express trust, may institute a
judicial proceeding for the collection of the sums so due and unpaid, and may
prosecute such proceeding to judgment or final decree, and may enforce the same
against the Company or any other obligor upon such Securities of such series and
collect the moneys adjudged or decreed to be payable in the manner provided by
law


                                       40
<PAGE>   47
out of the property of the Company or any other obligor upon such Securities of
such series, wherever situated.

         If an Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and
enforce its rights and the rights of the Holders of Securities of such series
and any related coupons by such appropriate judicial proceedings as the Trustee
shall deem most effectual to protect and enforce any such rights, whether for
the specific enforcement of any covenant or agreement in this Indenture or in
aid of the exercise of any power granted herein, or to enforce any other proper
remedy.

         SECTION 504. Trustee May File Proofs of Claim. In case of the pendency
of any receivership, insolvency, liquidation, bankruptcy, reorganization,
arrangement, adjustment, composition or other judicial proceeding relative to
the Company or any other obligor upon the Securities or the property of the
Company or of such other obligor or their creditors, the Trustee (irrespective
of whether the principal of the Securities of any series shall then be due and
payable as therein expressed or by declaration or otherwise and irrespective of
whether the Trustee shall have made any demand on the Company for the payment of
overdue principal, premium or Make-Whole Amount, if any, or interest) shall be
entitled and empowered, by intervention in such proceeding or otherwise:

                       (i)   to file and prove a claim for the whole amount, or
         such lesser amount as may be provided for in the Securities of such
         series, of principal (and premium or Make-Whole Amount, if any) and
         interest owing and unpaid in respect of the Securities and to file such
         other papers or documents as may be necessary or advisable in order to
         have the claims of the Trustee (including any claim for the reasonable
         compensation, expenses, disbursements and advances of the Trustee, its
         agents and counsel) and of the Holders allowed in such judicial
         proceeding, and

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

and any custodian, receiver, assignee, trustee, liquidator, sequestrator (or
other similar official) in any such judicial proceeding is hereby authorized by
each Holder of Securities of such series and coupons to make such payments to
the Trustee, and in the event that the Trustee shall consent to the making of
such payments directly to the Holders, to pay to the Trustee any amount due to
it for the reasonable compensation, expenses, disbursements and advances of the
Trustee and any predecessor Trustee, their agents and counsel, and any other
amounts due the Trustee or any predecessor Trustee under Section 606.

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


                                       41
<PAGE>   48
Security or coupon in any such proceeding; provided, however, that the Trustee
may, on behalf of the Holders, vote for the election of a trustee in bankruptcy
or similar official and may be a member of the creditors' committee.

         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, and it shall not be necessary to make any Holders of the
Securities parties to any such proceedings.

         SECTION 505. Trustee May Enforce Claims Without Possession of
Securities or Coupons. All rights of action and claims under this Indenture or
any of the Securities or coupons may be prosecuted and enforced by the Trustee
without the possession of any of the Securities or coupons or the production
thereof in any proceeding relating thereto, and any such proceeding instituted
by the Trustee shall be brought in its own name as trustee of an express trust,
and any recovery of judgment shall, after provision for the payment of the
reasonable compensation, expenses, disbursements and advances of the Trustee,
its agents and counsel, be for the ratable benefit of the Holders of the
Securities and coupons in respect of which such judgment has been recovered.

         SECTION 506. Application of Money Collected. Any money collected by the
Trustee pursuant to this Article shall be applied in the following order, at the
date or dates fixed by the Trustee and, in case of the distribution of such
money on account of principal (or premium or Make-Whole Amount, if any) or
interest, upon presentation of the Securities or coupons, or both, as the case
may be, and the notation thereon of the payment if only partially paid and upon
surrender thereof if fully paid:

                  FIRST: To the payment of costs and expenses of collection,
         including all sums paid or advanced by the Trustee hereunder and the
         reasonable compensation, expenses and disbursements of the Trustee, its
         agents and counsel all other amounts due the Trustee and any
         predecessor Trustee under Section 606;

                  SECOND: To the payment of the amounts then due and unpaid upon
         the Securities and coupons for principal (and premium or Make-Whole
         Amount, if any) and interest, in respect of which or for the benefit of
         which such money has been collected, ratably, without preference or
         priority of any kind, according to the aggregate amounts due and
         payable on such Securities and coupons for principal (and premium or
         Make- Whole Amount, if any) and interest, respectively; and

                  THIRD:  To the payment of the remainder, if any, to the 
         Company.

         SECTION 507. Limitation on Suits. No Holder of any Security of any
series or any related coupon shall have any right to institute any proceeding,
judicial or otherwise, with respect


                                       42
<PAGE>   49
to this Indenture, or for the appointment of a receiver or trustee, or for any
other remedy hereunder, unless:

                    (1)  such Holder has previously given written notice to the
         Trustee of a continuing Event of Default with respect to the Securities
         of that series;

                    (2)  the Holders of not less than 25% in principal amount of
         the Outstanding Securities of that series shall have made written
         request to the Trustee to institute proceedings in respect of such
         Event of Default in its own name as Trustee hereunder;

                    (3)  such Holder or Holders have offered to the Trustee
         indemnity reasonably satisfactory to the Trustee against the costs,
         expenses and liabilities to be incurred in compliance with such
         request;

                    (4)  the Trustee for 60 days after its receipt of such
         notice, request and offer of indemnity has failed to institute any such
         proceeding; and

                    (5)  no direction inconsistent with such written request has
         been given to the Trustee during such 60-day period by the Holders of a
         majority in principal amount of the Outstanding Securities of that
         series;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all such
Holders.

         SECTION 508. Unconditional Right of Holders to Receive Principal,
Premium or Make- Whole Amount, if any, and Interest. Notwithstanding any other
provision in this Indenture, the Holder of any Security or coupon shall have the
right which is absolute and unconditional to receive payment of the principal of
(and premium or Make-Whole Amount, if any) and (subject to Sections 305 and 307)
interest on such Security or payment of such coupon on the respective due dates
expressed in such Security or coupon (or, in the case of redemption, on the
Redemption Date) and to institute suit for the enforcement of any such payment,
and such rights shall not be impaired without the consent of such Holder.

         SECTION 509. Restoration of Rights and Remedies. If the Trustee or any
Holder of a Security or coupon has instituted any proceeding to enforce any
right or remedy under this Indenture and such proceeding has been discontinued
or abandoned for any reason, or has been determined adversely to the Trustee or
to such Holder, then and in every such case, the Company, the Trustee and the
Holders of Securities and coupons shall, subject to any determination in such
proceeding, be restored severally and respectively to their former positions


                                       43
<PAGE>   50
hereunder and thereafter all rights and remedies of the Trustee and the Holders
shall continue as though no such proceeding had been instituted.

         SECTION 510. Rights and Remedies Cumulative. Except as otherwise
provided with respect to the replacement or payment of mutilated, destroyed,
lost or stolen Securities or coupons in the last paragraph of Section 306, 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.

         SECTION 511. Delay or Omission Not Waiver. No delay or omission of the
Trustee or of any Holder of any Security or coupon to exercise any right or
remedy accruing upon any Event of Default shall impair any such right or remedy
or constitute a waiver of any such Event of Default or an acquiescence therein.
Every right and remedy given by this Article or by law to the Trustee or to the
Holders may be exercised from time to time, and as often as may be deemed
expedient, by the Trustee or by the Holders of Securities or coupons, as the
case may be.

         SECTION 512. Control by Holders of Securities. The Holders of not less
than a majority in principal amount of the Outstanding Securities of any series
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,
provided that

                  (1) such direction shall not be in conflict with any rule of
         law or with this Indenture,
 
                  (2) the Trustee may take any other action deemed proper by the
         Trustee which is not inconsistent with such direction, and

                  (3) the Trustee need not take any action which might involve
         it in personal liability or be unduly prejudicial to the Holders of
         Securities of such series not joining therein, it being understood that
         (subject to Section 602) the Trustee shall have no duty to ascertain
         whether or not such actions or forebearance 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 by Holders.


                                       44
<PAGE>   51
         SECTION 513. Waiver of Past Defaults. The Holders of not less than a
majority in principal amount of the Outstanding Securities of any series may on
behalf of the Holders of all the Securities of such series and any related
coupons waive any past default hereunder with respect to such series and its
consequences, except a default

                           (1) in the payment of the principal of (or premium or
         Make-Whole Amount, if any) or interest on any Security of such series
         or any related coupons, or

                           (2) in respect of a covenant or provision hereof
         which under Article Nine cannot be modified or amended without the
         consent of the Holder of each Outstanding Security of such series
         affected.

         Upon any such waiver, such default shall cease to exist, and any Event
of Default arising therefrom shall be deemed to have been cured, 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.

         SECTION 514. Waiver of Usury, Stay or Extension Laws. The Company
covenants (to the extent that it may lawfully do so) that it will not at any
time insist upon, or plead, or in any manner whatsoever claim or take the
benefit or advantage of, any usury, stay or extension law wherever enacted, now
or at any time hereafter in force, which may affect the covenants or the
performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.

         SECTION 515. Undertaking for Costs. All parties to this Indenture
agree, and each Holder of any Security 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 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 Holder, or group
of Holders, holding in the aggregate more than 10% in principal amount of the
Outstanding Securities of any series, or to any suit instituted by any Holder
for the enforcement of the payment of the principal of (or premium or Make-Whole
Amount, if any) or interest on any Security on or after the respective Stated
Maturities expressed in such Security (or, in the case of redemption, on or
after the Redemption Date).

                            ARTICLE SIX - THE TRUSTEE


                                       45
<PAGE>   52
     SECTION 601. Notice of Defaults. Within 90 days after the occurrence of
any default hereunder with respect to the Securities of any series, the Trustee
shall transmit in the manner and to the extent provided in TIA Section 313(c),
notice of such default hereunder known to the Trustee, unless such default shall
have been cured or waived; provided, however, that, except in the case of a
default in the payment of the principal of (or premium or Make-Whole Amount, if
any) or interest on any Security of such series, or in the payment of any
sinking fund installment with respect to the Securities of such series, the
Trustee shall be protected in withholding such notice if and so long as
Responsible Officers of the Trustee in good faith determine that the withholding
of such notice is in the interests of the Holders of the Securities and coupons
of such series; and provided further that in the case of any default or breach
of the character specified in Section 501(4) with respect to the Securities and
coupons of such series, no such notice to Holders shall be given until at least
60 days after the occurrence thereof. For the purpose of this Section, the term
"default" means any event which is, or after notice or lapse of time or both
would become, an Event of Default with respect to the Securities of such series.

         SECTION 602. Certain Rights of Trustee. Subject to the provisions of
TIA Section 315(a) through 315(d):

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

                           (2) any request or direction of the Company mentioned
         herein shall be sufficiently evidenced by a Company Request or Company
         Order (other than delivery of any Security, together with any coupons
         appertaining thereto, to the Trustee for authentication and delivery
         pursuant to Section 303 which shall be sufficiently evidenced as
         provided therein) and any resolution of the Board of Directors may be
         sufficiently evidenced by a Board Resolution;

                           (3) whenever in the administration of this Indenture
         the Trustee shall deem it desirable that a matter be proved or
         established prior to taking, suffering or omitting any action
         hereunder, the Trustee (unless other evidence be herein specifically
         prescribed) may, in the absence of bad faith on its part, rely upon an
         Officers' Certificate;

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


                                       46
<PAGE>   53
                           (5) the Trustee shall be under no obligation to
         exercise any of the rights or powers vested in it by this Indenture at
         the request or direction of any of the Holders of Securities of any
         series or any related coupons pursuant to this Indenture, unless such
         Holders shall have offered to the Trustee security or indemnity
         reasonably satisfactory to the Trustee against the costs, expenses and
         liabilities which might be incurred by it in compliance with such
         request or direction;

                           (6) the Trustee shall not be bound to make any
         investigation into the facts or matters stated in any resolution,
         certificate, statement, instrument, opinion, report, notice, request,
         direction, consent, order, bond, debenture, note, coupon or other paper
         or document, unless requested in writing so to do by the Holders of not
         less than a majority in aggregate principal amount of the Outstanding
         Securities of any series; 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
         examination shall be paid by the Holders or, if paid by the Trustee,
         shall be repaid by the Holders upon demand. The Trustee, in its
         discretion, may make such further inquiry or investigation into such
         facts or matters as it may see fit, and, if the Trustee shall determine
         to make such further inquiry or investigation, it shall be entitled to
         examine the books, records and premises of the Company, relevant to the
         facts or matters that are the subject of its inquiry, personally or by
         agent or attorney;

                           (7) 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 and the Trustee shall not be responsible
         for any misconduct or negligence on the part of any agent or attorney
         appointed with due care by it hereunder;

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

                           (9) 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;

                           (10) the Trustee shall not be required to give any
         bond or surety in respect of the performance of its powers and duties
         hereunder;

                           (11) the permissive rights of the Trustee to do
         things enumerated in this Indenture shall not be construed as a duty
         and the Trustee shall not be answerable for other than its negligence
         or willful misconduct; and


                                       47
<PAGE>   54
                           (12) except for (i) a default under Sections 501.(1)
         or (2) hereof, or (ii) any other event of which the Trustee has "actual
         knowledge" and which event, with the giving of notice or the passage of
         time or both, would constitute an Event of Default under this
         Indenture, the Trustee shall not be deemed to have notice of any
         default or Event of Default unless specifically notified in writing of
         such event by the Company or the Holders of not less than 25% in
         aggregate principal amount of the Securities then outstanding; as used
         herein, the term "actual knowledge" means the actual fact or statement
         of knowing, without any duty to make any investigation with regard
         thereto.

         The Trustee shall not be required to expend or risk its own funds or
otherwise incur any financial liability in the performance of any of its duties
hereunder, or in the exercise of any of its rights or powers, if it shall have
reasonable grounds for believing that repayment of such funds or adequate
indemnity against such risk or liability is not reasonably assured to it.

         Except during the continuance of an Event of Default, the Trustee
undertakes to perform only such duties as are specifically set forth in this
Indenture, and no implied covenants or obligations shall be read into this
Indenture against the Trustee.

         SECTION 603. Not Responsible for Recitals or Issuance of Securities.
The recitals contained herein and in the Securities, except the Trustee's
certificate of authentication, and in any coupons shall be taken as the
statements of the Company, and neither the Trustee nor any Authenticating Agent
assumes any responsibility for their correctness. The Trustee makes no
representations as to the validity or sufficiency of this Indenture or of the
Securities or coupons, except that the Trustee represents that it is duly
authorized to execute and deliver this Indenture, authenticate the Securities
and perform its obligations hereunder. Neither the Trustee nor any
Authenticating Agent shall be accountable for the use or application by the
Company of Securities or the proceeds thereof.

         SECTION 604. May Hold Securities. The Trustee, any Paying Agent,
Security Registrar, Authenticating Agent or any other agent of the Company, in
its individual or any other capacity, may become the owner or pledgee of
Securities and coupons and, subject to TIA Sections 310(b) and 311, may
otherwise deal with the Company with the same rights it would have if it were
not Trustee, Paying Agent, Security Registrar, Authenticating Agent or such
other agent.

         SECTION 605. Money Held in Trust. Money held by the Trustee in trust
hereunder need not be segregated from other funds except to the extent required
by law. The Trustee shall be under no liability for interest on any money
received by it hereunder except as otherwise agreed with the Company.

         SECTION 606.  Compensation and Reimbursement.  The Company agrees:


                                       48
<PAGE>   55
                           (1) to pay to the Trustee from time to time, and the
         Trustee shall be entitled to, reasonable compensation for all services
         rendered by it hereunder (which compensation shall not be limited by
         any provision of law in regard to the compensation of a trustee of an
         express trust);

                           (2) except as otherwise expressly provided herein, to
         reimburse each of the Trustee and any predecessor Trustee upon its
         request for all reasonable expenses, disbursements and advances
         incurred or made by the Trustee in accordance with any provision of
         this Indenture (including the reasonable compensation and the
         reasonable expenses and disbursements of its agents and counsel),
         except any such expense, disbursement or advance as may be attributable
         to its negligence or willful misconduct; and

                           (3) to indemnify each of the Trustee and any
         predecessor Trustee for, and to hold it harmless against, any loss,
         liability or expense incurred without negligence or willful misconduct
         on its part, arising out of or in connection with the acceptance or
         administration of the trust or trusts hereunder, including the costs
         and expenses of defending itself against or investigating any claim or
         liability in connection with the exercise or performance of any of its
         powers or duties hereunder.

         When the Trustee incurs expenses or renders services in connection with
an Event of Default specified in Section 501(7) or Section 501(8), the expenses
(including the reasonable charges and expenses of its counsel) and the
compensation for the services are intended to constitute expenses of
administration under any applicable Federal or state bankruptcy, insolvency or
other similar law.

         As security for the performance of the obligations of the Company under
this Section, the Trustee shall have a lien prior to the Securities upon all
property and funds held or collected by the Trustee as such, except funds held
in trust for the payment of principal of (or premium or Make-Whole Amount, if
any) or interest on particular Securities or any coupons.

         The provisions of this Section shall survive the termination of this
Indenture.

         SECTION 607. Corporate Trustee Required; Eligibility; Conflicting
Interests. There shall at all times be a Trustee hereunder which shall be
eligible to act as Trustee under TIA Section 310(a)(1) and shall have a combined
capital and surplus of at least $50,000,000. If such corporation publishes
reports of condition at least annually, pursuant to law or the requirements of
Federal, state, territorial or District of Columbia 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. If at
any time the Trustee shall cease to be eligible in accordance with the
provisions of this Section, it shall resign immediately in the manner and with
the effect


                                       49
<PAGE>   56
hereinafter specified in this Article. Neither the Company nor any Person
directly or indirectly controlling, controlled by, or under common control with
the Company shall serve as Trustee.

         SECTION 608.  Resignation and Removal; Appointment of Successor.

                  (a) No resignation or removal of the Trustee and no
appointment of a successor Trustee pursuant to this Article shall become
effective until the acceptance of appointment by the successor Trustee in
accordance with the applicable requirements of Section 609.

                 (b) The Trustee may resign at any time with respect to the
Securities of one or more series by giving written notice thereof to the
Company. If an instrument of acceptance by a successor Trustee shall not have
been delivered to the Trustee within 30 days after the giving of such notice of
resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee.

                  (c) The Trustee may be removed at any time with respect to the
Securities of any series by Act of the Holders of a majority in principal amount
of the Outstanding Securities of such series delivered to the Trustee and to the
Company.

                  (d)      If at any time:

                           (1) the Trustee shall fail to comply with the
         provisions of TIA Section 310(b) after written request therefor by the
         Company or by any Holder of a Security who has been a bona fide Holder
         of a Security for at least six months, or

                           (2) the Trustee shall cease to be eligible under
         Section 607 and shall fail to resign after written request therefor by
         the Company or by any Holder of a Security who has been a bona fide
         Holder of a Security for at least six months, or

                           (3) the Trustee shall become incapable of acting or
         shall be adjudged a bankrupt or insolvent or a receiver 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, (i) the Company by or pursuant to a Board Resolution may
remove the Trustee and appoint a successor Trustee with respect to all
Securities, or (ii) subject to TIA Section 315(e), any Holder of a Security who
has been a bona fide Holder of a Security 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 with respect to all Securities and
the appointment of a successor Trustee or Trustees.


                                       50
<PAGE>   57
                 (e) If the Trustee shall resign, be removed or become
incapable of acting, or if a vacancy shall occur in the office of Trustee for
any cause with respect to the Securities of one or more series, the Company, by
or pursuant to a Board Resolution, shall promptly appoint a successor Trustee or
Trustees with respect to the Securities of that or those series (it being
understood that any such successor Trustee may be appointed with respect to the
Securities of one or more or all of such series and that at any time there shall
be only one Trustee with respect to the Securities of any particular series).
If, within one year after such resignation, removal or incapability, or the
occurrence of such vacancy, a successor Trustee with respect to the Securities
of any series shall be appointed by Act of the Holders of a majority in
principal amount of the Outstanding Securities of such series delivered to the
Company and the retiring Trustee, the successor Trustee so appointed shall,
forthwith upon its acceptance of such appointment, become the successor Trustee
with respect to the Securities of such series and to that extent supersede the
successor Trustee appointed by the Company. If no successor Trustee with respect
to the Securities of any series shall have been so appointed by the Company or
the Holders of Securities and accepted appointment in the manner hereinafter
provided, any Holder of a Security who has been a bona fide Holder of a Security
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
appointment of a successor Trustee with respect to Securities of such series.

                  (f) The Company shall give notice of each resignation and each
removal of the Trustee with respect to the Securities of any series and each
appointment of a successor Trustee with respect to the Securities of any series
in the manner provided for notices to the Holders of Securities in Section 106.
Each notice shall include the name of the successor Trustee with respect to the
Securities of such series and the address of its Corporate Trust Office.

         SECTION 609. Acceptance of Appointment by Successor. (a) In case of the
appointment hereunder of a successor Trustee with respect to all Securities,
every such successor Trustee so appointed shall execute, acknowledge and deliver
to the Company and to the retiring Trustee an instrument accepting such
appointment, and thereupon the resignation or removal of the retiring Trustee
shall become effective and such successor Trustee, without any further act, deed
or conveyance, shall become vested with all the rights, powers, trusts and
duties of the retiring Trustee; but, on request of the Company or the successor
Trustee, such retiring Trustee shall, upon payment of its charges, execute and
deliver an instrument transferring to such successor Trustee all the rights,
powers and trusts of the retiring Trustee, and shall duly assign, transfer and
deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder, subject nevertheless to its claim, if any, provided for in
Section 606.

                  (b) In case of the appointment hereunder of a successor
Trustee with respect to the Securities of one or more (but not all) series, the
Company, the retiring Trustee and each successor Trustee with respect to the
Securities of one or more series shall execute and deliver an indenture
supplemental hereto, pursuant to Article Nine hereof, wherein each successor
Trustee shall accept such appointment and which (1) shall contain such
provisions as shall be necessary or desirable to transfer and confirm to, and to
vest in, each successor Trustee all the rights, powers, trusts and duties of the
retiring Trustee with respect to the Securities of that or those series to which
the appointment of such successor Trustee relates, (2) if the retiring Trustee
is not retiring with respect to all Securities, shall contain such provisions as
shall be deemed necessary or desirable to confirm that all the rights, 

                                       51
<PAGE>   58
powers, trusts and duties of the retiring Trustee with respect to the Securities
of that or those series as to which the retiring Trustee is not retiring shall
continue to be vested in the retiring Trustee, and (3) 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 hereunder separate and apart from
any trust or trusts hereunder administered by any other such Trustee; and upon
the execution and delivery of such supplemental indenture the resignation or
removal of the retiring Trustee shall become effective to the extent provided
therein and each such successor Trustee, without any further act,
deed or conveyance, shall become vested with all the rights, powers, trusts and
duties of the retiring Trustee with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates; but, on
request of the Company or any successor Trustee, such retiring Trustee shall
duly assign, transfer and deliver to such successor Trustee all property and
money held by such retiring Trustee hereunder with respect to the Securities of
that or those series to which the appointment of such successor Trustee relates.

                  (c) Upon request of any such successor Trustee, the Company
shall execute any and all instruments for more fully and certainly vesting in
and confirming to such successor Trustee all such rights, powers and trusts
referred to in paragraph (a) or (b) of this Section 609, as the case may be.

                  (d) No successor Trustee shall accept its appointment unless
at the time of such acceptance such successor Trustee shall be qualified and
eligible under this Article.

         SECTION 610. Merger, Conversion, Consolidation or Succession to
Business. 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 all or substantially all of the corporate trust
business of the Trustee, shall be the successor of the Trustee hereunder,
provided such corporation shall be otherwise qualified and eligible under this
Article, without the execution or filing of any paper or any further act on the
part of any of the parties hereto. In case any Securities or coupons shall have
been authenticated, but not delivered, by the Trustee then in office, any
successor by merger, conversion or consolidation to such authenticating Trustee
may adopt such authentication and deliver the Securities or coupons so
authenticated with the same effect as if such successor Trustee had itself
authenticated such Securities or coupons. In case any Securities or coupons
shall not have been authenticated by such predecessor Trustee, any such
successor Trustee may authenticate and deliver such Securities or coupons, in
either its own name or that of its predecessor Trustee, with the full force and
effect which this Indenture provides for the certificate of authentication of
the Trustee.


                                       52
<PAGE>   59
         SECTION 611. Appointment of Authenticating Agent. At any time when any
of the Securities remain Outstanding, the Trustee may appoint an Authenticating
Agent or Agents with respect to one or more series of Securities which shall be
authorized to act on behalf of the Trustee to authenticate Securities of such
series issued upon exchange, registration of transfer or partial redemption or
repayment thereof, and Securities so authenticated shall be entitled to the
benefits of this Indenture and shall be valid and obligatory for all purposes as
if authenticated by the Trustee hereunder. Any such appointment shall be
evidenced by an instrument in writing signed by a Responsible Officer of the
Trustee, a copy of which instrument shall be promptly furnished to the Company.
Wherever reference is made in this Indenture to the authentication and delivery
of Securities by the Trustee or 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 and a certificate of authentication
executed on behalf of the Trustee by an Authenticating Agent. Each
Authenticating Agent shall be acceptable to the Company and shall at all times
be a bank or trust company or corporation organized and doing business and in
good standing under the laws of the United States of America or of any state or
the District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than $50,000,000 and
subject to supervision or examination by Federal or state authorities. If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or the requirements of the aforesaid supervising or examining authority,
then for the purposes of this Section, the combined capital and surplus of such
Authenticating Agent 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 an Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.

         Any corporation into which an 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 such Authenticating Agent
shall be a party, or any corporation succeeding to the corporate agency or
corporate trust business of an Authenticating Agent, shall continue to be an
Authenticating Agent, provided such corporation shall be otherwise eligible
under this Section, without the execution or filing of any paper or further act
on the part of the Trustee or the Authenticating Agent.

         An Authenticating Agent for any series of Securities may at any time
resign by giving written notice of resignation to the Trustee for such series
and to the Company. The Trustee for any series of Securities may at any time
terminate the agency of an Authenticating Agent by giving written notice of
termination to such Authenticating Agent and to the Company. Upon receiving such
a notice of resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee for such series may appoint a successor
Authenticating Agent which shall be acceptable to the Company and shall give
notice of such appointment to all Holders of Securities of the series with
respect to which such Authenticating Agent will serve in the manner set forth in
Section 106. Any successor Authenticating Agent upon acceptance of its
appointment


                                       53
<PAGE>   60
hereunder shall become vested with all the rights, powers and duties of its
predecessor hereunder, with like effect as if originally named as an
Authenticating Agent herein. No successor Authenticating Agent shall be
appointed unless eligible under the provisions of this Section.

         The Company agrees to pay to each Authenticating Agent from time to
time reasonable compensation including reimbursement of its reasonable expenses
for its services under this Section.

         If an appointment with respect to one or more series is made pursuant
to this Section, the Securities of such series may have endorsed thereon, in
addition to or in lieu of the Trustee's certificate of authentication, an
alternate certificate of authentication substantially in the following form:

         This is one of the Securities of the series designated therein referred
to in the within-mentioned Indenture.

                                                     [                    ]
                                                             as Trustee

Dated:                                               By:
      ------------                                      ------------------------
                                                         as Authenticating Agent

Dated:                                               By:
      ------------                                      ------------------------
                                                          Authorized Signatory

         SECTION 612.  Certain Duties and Responsibilities of the Trustee.

         (a) With respect to the Securities of any series, except during the
continuance of an Event of Default with respect to the Securities of such
series:

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

                  (2) in the absence of bad faith on its part, the Trustee may
         conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture; but in the case of any such certificates or opinions
         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, but shall not be under any duty to verify the contents or
         accuracy thereof.


                                       54
<PAGE>   61
         (b) In case an Event of Default with respect to the Securities of any
series has occurred and is continuing, the Trustee shall, with respect to
Securities of such series, exercise 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.

         (c) 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:

                  (1) this Subsection shall not be construed to limit the effect
         of Subsection (a) of this Section;

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

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

                  (4) no provision of this Indenture shall require the Trustee
         to expend or risk its own funds or otherwise incur any financial
         liability in the performance of any of its duties hereunder, or in the
         exercise of any of its rights or powers, if it shall have reasonable
         grounds for believing that repayment of such funds or adequate
         indemnity against such risk or liability is not reasonably assured to
         it.

         (d) Whether or not therein expressly so provided, every provision of
this Indenture relating to the conduct or affecting the liability of or
affording protection to the Trustee shall be subject to the provisions of this
Section 612.

        ARTICLE SEVEN - HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

         SECTION 701. Disclosure of Names and Addresses of Holders. Every Holder
of Securities or coupons, by receiving and holding the same, agrees with the
Company and the Trustee that neither the Company nor the Trustee nor any
Authenticating Agent nor any Paying Agent nor any Security Registrar shall be
held accountable by reason of the disclosure of any information as to the names
and addresses of the Holders of Securities in accordance with TIA Section 312,
regardless of the source from which such information was derived, and that the


                                       55
<PAGE>   62
Trustee shall not be held accountable by reason of mailing any material pursuant
to a request made under TIA Section 312(b).

         SECTION 702. Reports by Trustee. The Trustee shall transmit to Holders
such reports concerning the Trustee and its actions under this Indenture as may
be required by TIA Section 313 at the times and in the manner provided by the
TIA, which shall initially be not less than every twelve months commencing on
May 15, 1997. A copy of each such report shall, at the time of such transmission
to Holders, be filed by the Trustee with each stock exchange, if any, upon which
any Securities are listed, with the Commission and with the Company. The Company
will notify the Trustee when any Securities are listed on any stock exchange.

         SECTION 703.  Reports by Company.  The Company will:

                           (1) file with the Trustee, within 15 days after the
         Company is required to file the same with the Commission, copies of the
         annual reports and of the information, documents and other reports (or
         copies of such portions of any of the foregoing as the Commission may
         from time to time by rules and regulations prescribe) which the Company
         may be required to file with the Commission pursuant to Section 13 or
         Section 15(d) of the Securities Exchange Act of 1934; or, if the
         Company is not required to file information, documents or reports
         pursuant to either of such Sections, then it will file with the Trustee
         and the Commission, in accordance with rules and regulations prescribed
         from time to time by the Commission, such of the supplementary and
         periodic information, documents and reports which may be required
         pursuant to Section 13 of the Securities Exchange Act of 1934 in
         respect of a security listed and registered on a national securities
         exchange as may be prescribed from time to time in such rules and
         regulations;

                           (2) file with the Trustee and the Commission, in
         accordance with rules and regulations prescribed from time to time by
         the Commission, such additional information, documents and reports with
         respect to compliance by the Company with the conditions and covenants
         of this Indenture as may be required from time to time by such rules
         and regulations; and

                           (3) transmit by mail to the Holders of Securities,
         within 30 days after the filing thereof with the Trustee, in the manner
         and to the extent provided in TIA Section 313(c), such summaries of any
         information, documents and reports required to be filed by the Company
         pursuant to paragraphs (1) and (2) of this Section as may be required
         by rules and regulations prescribed from time to time by the
         Commission.

         SECTION 704. Company to Furnish Trustee Names and Addresses of Holders.
The Company will furnish or cause to be furnished to the Trustee:


                                       56
<PAGE>   63
                 (a) semiannually, not later than 15 days after the Regular
Record Date for interest for each series of Securities, a list, in such form as
the Trustee may reasonably require, of the names and addresses of the Holders of
Registered Securities of such series as of such Regular Record Date, or if there
is no Regular Record Date for interest for such series of Securities,
semiannually, upon such dates as are set forth in the Board Resolution or
indenture supplemental hereto authorizing such series, and

                  (b) at such other times as the Trustee may request in writing,
within 30 days after the receipt by the Company of any such request, a list of
similar form and content as of a date not more than 15 days prior to the time
such list is furnished,

provided, however, that, so long as the Trustee is the Security Registrar, no
such list shall be required to be furnished.

        ARTICLE EIGHT - CONSOLIDATION, MERGER, SALE, LEASE OR CONVEYANCE

       SECTION 801. Consolidations and Mergers of Company and Sales, Leases
and Conveyances Permitted Subject to Certain Conditions. The Company may
consolidate with, or sell, lease or convey all or substantially all of its
assets to, or merge with or into any other corporation, provided that in any
such case, (1) either the Company shall be the continuing corporation, or the
successor corporation shall be a corporation organized and existing under the
laws of the United States or a State thereof and such successor corporation
shall expressly assume the due and punctual payment of the principal of (and
premium or Make-Whole Amount, if any) and any interest on all of the Securities,
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 by the
Company by supplemental indenture, complying with Article Nine hereof,
satisfactory to the Trustee, executed and delivered to the Trustee by such
corporation and (2) immediately after giving effect to such transaction and
treating any indebtedness which becomes an obligation of the Company or any
Subsidiary as a result thereof as having been incurred by the Company or such
Subsidiary at the time of such transaction, no Event of Default, and no event
which, after notice or the lapse of time, or both, would become an Event of
Default, shall have occurred and be continuing.

         SECTION 802. Rights and Duties of Successor Corporation. In case of any
such consolidation, merger, sale, lease or conveyance and upon any such
assumption by the successor corporation, such successor corporation shall
succeed to and be substituted for the Company, with the same effect as if it had
been named herein as the party of the first part, and the predecessor
corporation, except in the event of a lease, shall be relieved of any further
obligation under this Indenture and the Securities. Such successor corporation
thereupon may cause to be signed, and may issue either in its own name or in the
name of the Company, any or all of the Securities issuable hereunder which
theretofore shall not have been signed by the Company and delivered to the
Trustee; and, upon the order of such successor corporation, instead of the


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<PAGE>   64
Company, and subject to all the terms, conditions and limitations in this
Indenture prescribed, the Trustee shall authenticate and shall deliver any
Securities which previously shall have been signed and delivered by the officers
of the Company 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 the Securities so issued 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 phraseology and form (but not in substance) may be made in the
Securities thereafter to be issued as may be appropriate.

         SECTION 803. Officers' Certificate and Opinion of Counsel. Any
consolidation, merger, sale, lease or conveyance permitted under Section 801 is
also subject to the condition that the Trustee receive an Officers' Certificate
and an Opinion of Counsel to the effect that any such consolidation, merger,
sale, lease or conveyance, and the assumption by any successor
corporation, complies with the provisions of this Article and that all
conditions precedent herein provided for relating to such transaction have been
complied with.

                     ARTICLE NINE - SUPPLEMENTAL INDENTURES

         SECTION 901. Supplemental Indentures Without Consent of Holders.
Without the consent of any Holders of Securities or coupons, the Company, when
authorized by or pursuant to a Board Resolution, and the Trustee, at any time
and from time to time, may enter into one or more indentures supplemental
hereto, in form satisfactory to the Trustee, for any of the following purposes:

                           (1) to evidence the succession of another Person to
         the Company and the assumption by any such successor of the covenants
         of the Company contained herein and in the Securities; or

                           (2) to add to the covenants of the Company for the
         benefit of the Holders of all or any series of Securities (and if such
         covenants are to be for the benefit of less than all series of
         Securities, stating that such covenants are expressly being included
         solely for the benefit of such series) or to surrender any right or
         power herein conferred upon the Company; or

                           (3) to add any additional Events of Default for the
         benefit of the Holders of all or any series of Securities (and if such
         Events of Default are to be for the benefit of less than all series of
         Securities, stating that such Events of Default are expressly being
         included solely for the benefit of such series); provided, however,
         that in 

                                       58
<PAGE>   65
         respect of any such additional Events of Default 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
         default or may limit the remedies available to the Trustee upon such
         default or may limit the right of the Holders of a majority in
         aggregate principal amount of that or those series of Securities to
         which such additional Events of Default apply to waive such default; or

                           (4) to add to or change any of the provisions of this
         Indenture to provide that Bearer Securities may be registrable as to
         principal, to change or eliminate any restrictions on the payment of
         principal of or premium or Make-Whole Amount, if any, or interest on
         Bearer Securities, to permit Bearer Securities to be issued in exchange
         for Registered Securities, to permit Bearer Securities to be issued in
         exchange for Bearer Securities of other authorized denominations or to
         permit or facilitate the issuance of Securities in uncertificated form,
         provided that any such action shall not adversely affect the interests
         of the Holders of Securities of any series or any related coupons in
         any material respect; or

                           (5) to change or eliminate any of the provisions of
         this Indenture, provided that any such change or elimination shall
         become effective only when there is no Security Outstanding of any
         series created prior to the execution of such supplemental indenture
         which is entitled to the benefit of such provision; or

                           (6)      to secure the Securities; or

                           (7) to establish the form or terms of Securities of
         any series and any related coupons as permitted by Sections 201 and
         301; or

                           (8) 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; or

                           (9) to cure any ambiguity, to correct or supplement
         any provision herein which may be defective or inconsistent with any
         other provision herein, or to make any other provisions with respect to
         matters or questions arising under this Indenture which shall not be
         inconsistent with the provisions of this Indenture, provided such
         provisions shall not adversely affect the interests of the Holders of
         Securities of any series or any related coupons in any material
         respect; or

                           (10) to supplement any of the provisions of this
         Indenture to such extent as shall be necessary to permit or facilitate
         the defeasance and discharge of any series of Securities pursuant to
         Sections 401, 1402 and 1403; provided that any such action shall


                                       59
<PAGE>   66
         not adversely affect the interests of the Holders of Securities of such
         series and any related coupons or any other series of Securities in any
         material respect.

         SECTION 902. Supplemental Indentures with Consent of Holders. With the
consent of the Holders of not less than a majority in principal amount of all
Outstanding Securities affected by such supplemental indenture, by Act of said
Holders delivered to the Company and the Trustee, the Company, when authorized
by or pursuant to a Board Resolution, and the Trustee may 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 modifying in any manner the rights of the Holders of
Securities and any related coupons under this Indenture; provided, however, that
no such supplemental indenture shall, without the consent of the Holder of each
Outstanding Security affected thereby:

                           (1) change the Stated Maturity of the principal of
         (or premium or Make-Whole Amount, if any, on) or any installment of
         principal of or interest on, any Security; or reduce the principal
         amount thereof or the rate or amount of interest thereon, or any
         premium or Make-Whole Amount payable upon the redemption thereof, or
         reduce the amount of the principal of an Original Issue Discount
         Security that would be due and payable upon a declaration of
         acceleration of the Maturity thereof pursuant to Section 502 or the
         amount thereof provable in bankruptcy pursuant to Section 504, or
         adversely affect any right of repayment at the option of the Holder of
         any Security, or change any Place of Payment where, or the currency or
         currencies, currency unit or units or composite currency or currencies
         in which, any Security or any premium or Make-Whole Amount or the
         interest thereon is payable, or impair the right to institute suit for
         the enforcement of any such payment on or after the Stated Maturity
         thereof (or, in the case of redemption or repayment at the option of
         the Holder, on or after the Redemption Date or the Repayment Date, as
         the case may be), or

                           (2) reduce the percentage in principal amount of the
         Outstanding Securities of any series, the consent of whose Holders is
         required for any such supplemental indenture, or the consent of whose
         Holders is required for any waiver with respect to such series (or
         compliance with certain provisions of this Indenture or certain
         defaults hereunder and their consequences) provided for in this
         Indenture, or reduce the requirements of Section 1504 for quorum or
         voting, or

                           (3) modify any of the provisions of this Section,
         Section 513 or Section 1009, except to increase the required percentage
         to effect such action or to provide that certain other provisions of
         this Indenture cannot be modified or waived without the consent of the
         Holder of each Outstanding Security affected thereby, provided,
         however, that this clause shall not be deemed to require the consent of
         any Holder with respect to changes in the references to "the Trustee"
         and concomitant changes in this Section 902 and Section 1009, or the
         deletion of this proviso, in accordance with the requirements of
         Sections 609(b) and 901(1).


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<PAGE>   67
         It shall not be necessary for any Act of Holders under this Section 902
to approve the particular form of any proposed supplemental indenture, but it
shall be sufficient if such Act shall approve the substance thereof.

         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 the Holders of Securities of such series with respect to such
covenant or other provision, shall be deemed not to affect the rights under this
Indenture of the Holders of Securities of any other series.

         SECTION 903. Execution of Supplemental Indentures. In executing, or
accepting the additional trusts created by, any supplemental indenture permitted
by this Article or the modification thereby of the trusts created by this
Indenture, the Trustee shall be entitled to receive, and shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of
such supplemental indenture is authorized or permitted by this Indenture. The
Trustee may, but 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.

         SECTION 904. Effect of Supplemental Indentures. Upon the execution of
any supplemental indenture under this Article, this Indenture shall be modified
in accordance therewith, and such supplemental indenture shall form a part of
this Indenture for all purposes; and every Holder of Securities theretofore or
thereafter authenticated and delivered hereunder and of any coupon appertaining
thereto shall be bound thereby.

         SECTION 905. Conformity with Trust Indenture Act. Every supplemental
indenture executed pursuant to this Article shall conform to the requirements of
the Trust Indenture Act as then in effect.

         SECTION 906. Reference in Securities to Supplemental Indentures.
Securities of any series authenticated and delivered after the execution of any
supplemental indenture pursuant to this Article may, and shall, if required by
the Trustee, bear a notation in form approved by the Trustee as to any matter
provided for in such supplemental indenture. If the Company shall so determine,
new Securities of any series so modified as to conform, in the opinion of the
Trustee and the Company, to any such supplemental indenture may be prepared and
executed by the Company and authenticated and delivered by the Trustee in
exchange for Outstanding Securities of such series.

                             ARTICLE TEN - COVENANTS

         SECTION 1001. Payment of Principal, Premium or Make-Whole Amount, if
any; and Interest. The Company covenants and agrees for the benefit of the
Holders of each series of Securities that it will duly and punctually pay the
principal of (and premium or Make-Whole 



                                       61
<PAGE>   68
Amount, if any) and interest on the Securities of that series in accordance with
the terms of such series of Securities, any coupons appertaining thereto and
this Indenture. Unless otherwise specified as contemplated by Section 301 with
respect to any series of Securities, any interest due on Bearer Securities on or
before Maturity shall be payable only upon presentation and surrender of the
several coupons for such interest installments as are evidenced thereby as they
severally mature. Unless otherwise specified with respect to Securities of any
series pursuant to Section 301, at the option of the Company, all payments of
principal may be paid by check to the registered Holder of the Registered
Security or other person entitled thereto against surrender of such Security.

         SECTION 1002. Maintenance of Office or Agency. If Securities of a
series are issuable only as Registered Securities, the Company shall maintain in
each Place of Payment for any series of Securities an office or agency where
Securities of that series may be presented or surrendered for payment, where
Securities of that series may be surrendered for registration of transfer or
exchange and where notices and demands to or upon the Company in respect of the
Securities of that series and this Indenture may be served. If Securities of a
series are issuable as Bearer Securities, the Company will maintain: (A) in the
Borough of Manhattan, The City of New York, an office or agency where any
Registered Securities of that series may be presented or surrendered for
payment, where any Registered Securities of that series may be surrendered for
registration of transfer, where Securities of that series may be surrendered for
exchange, where notices and demands to or upon the Company in respect of the
Securities of that series and this Indenture may be served and where Bearer
Securities of that series and related coupons may be presented or surrendered
for payment in the circumstances described in the following paragraph (and not
otherwise); (B) subject to any laws or regulations applicable thereto, in a
Place of Payment for that series which is located outside the United States, an
office or agency where Securities of that series and related coupons may be
presented and surrendered for payment; provided, however, that if the Securities
of that series are listed on any stock exchange located outside the United
States and such stock exchange shall so require, the Company will maintain a
Paying Agent for the Securities of that series in any required city located
outside the United States, as the case may be, so long as the Securities of that
series are listed on such exchange; and (C) subject to any laws or regulations
applicable thereto, in a Place of Payment for that series located outside the
United States an office or agency where any Registered Securities of that series
may be surrendered for registration of transfer, where Securities of that series
may be surrendered for exchange and where notices and demands to or upon the
Company in respect of the Securities of that series and this Indenture may be
served. The Company will give prompt written notice to the Trustee of the
location, and any change in the location, of each such office or agency. If at
any time the Company shall fail to maintain any such required office or agency
or shall fail to furnish the Trustee with the address thereof, such
presentations, surrenders, notices and demands may be made or served at the
Corporate Trust Office of the Trustee, except that Bearer Securities of that
series and the related coupons may be presented and surrendered for payment at
the offices specified in the Security, in London, England, and the Company
hereby appoints the same as its agent to receive such respective presentations,
surrenders, notices and 


                                       62
<PAGE>   69
demands, and the Company hereby appoints the Trustee its agent to receive all
such presentations, surrenders, notices and demands.

         Unless otherwise specified with respect to any Securities pursuant to
Section 301, no payment of principal, premium or Make-Whole Amount or interest
on Bearer Securities shall be made at any office or agency of the Company in the
United States or by check mailed to any address in the United States or by
transfer to an account maintained with a bank located in the United States;
provided, however, that, if the Securities of a series are payable in Dollars,
payment of principal of and any premium or Make-Whole Amount and interest on any
Bearer Security shall be made at the office of the Company's Paying Agent in the
Borough of Manhattan, The City of New York, if (but only if) payment in Dollars
of the full amount of such principal, premium or Make-Whole Amount, or interest,
as the case may be, at all offices or agencies outside the United States
maintained for the purpose by the Company in accordance with this Indenture, is
illegal or effectively precluded by exchange controls or other similar
restrictions.

         The Company may from time to time designate one or more other offices
or agencies where the Securities of one or more series may be presented or
surrendered for any or all of such purposes, and may from time to time rescind
such designations; provided, however, that no such designation or rescission
shall in any manner relieve the Company of its obligation to maintain an office
or agency in accordance with the requirements set forth above for Securities of
any series for such purposes. The Company will give prompt written notice to the
Trustee of any such designation or rescission and of any change in the location
of any such other office or agency. Unless otherwise specified with respect to
any Securities pursuant to Section 301 with respect to a series of Securities,
the Company hereby designates as a Place of Payment for each series of
Securities the office or agency of the Company in the Borough of Manhattan, The
City of New York, and initially appoints the Trustee's agent with its Corporate
Trust Office as Paying Agent in such city and as its agent to receive all such
presentations, surrenders, notices and demands.

         Unless otherwise specified with respect to any Securities pursuant to
Section 301, if and so long as the Securities of any series (i) are denominated
in a Foreign Currency or (ii) may be payable in a Foreign Currency, or so long
as it is required under any other provision of the Indenture, then the Company
will maintain with respect to each such series of Securities, or as so required,
at least one exchange rate agent.

         SECTION 1003. Money for Securities Payments to Be Held in Trust. If the
Company shall at any time act as its own Paying Agent with respect to any series
of any Securities and any related coupons, it will, on or before each due date
of the principal of (and premium or Make- Whole Amount, if any), or interest on
any of the Securities of that series, segregate and hold in trust for the
benefit of the Persons entitled thereto a sum in the currency or currencies,
currency unit or units or composite currency or currencies in which the
Securities of such series are payable (except as otherwise specified pursuant to
Section 301 for the Securities of such series)


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<PAGE>   70
sufficient to pay the principal (and premium or Make-Whole Amount, if any) or
interest so becoming due until such sums shall be paid to such Persons or
otherwise disposed of as herein provided, and will promptly notify the Trustee
of its action or failure so to act.

         Whenever the Company shall have one or more Paying Agents for any
series of Securities and any related coupons, it will, on or before each due
date of the principal of (and premium or Make-Whole Amount, if any), or interest
on any Securities of that series, deposit with a Paying Agent a sum (in the
currency or currencies, currency unit or units or composite currency or
currencies described in the preceding paragraph) sufficient to pay the principal
(and premium or Make-Whole Amount, if any) or interest so becoming due, such sum
to be held in trust for the benefit of the Persons entitled to such principal,
premium or Make-Whole Amount, if any, or interest and (unless such Paying Agent
is the Trustee) the Company will promptly notify the Trustee of its action or
failure so to act.

         The Company will cause each Paying Agent for any series of Securities
other than the Trustee to execute and deliver to the Trustee an instrument in
which such Paying Agent shall agree with the Trustee, subject to the provisions
of this Section, that such Paying Agent will

                           (1) hold all sums held by it for the payment of
         principal of (and premium or Make-Whole Amount, if any) or interest on
         Securities in trust for the benefit of the Persons entitled thereto
         until such sums shall be paid to such Persons or otherwise disposed of
         as herein provided;

                           (2) give the Trustee notice of any default by the
         Company (or any other obligor upon the Securities) in the making of any
         such payment of principal (and premium or Make-Whole Amount, if any) or
         interest on the Securities of that series; and

                          (3) at any time during the continuance of any such
         default upon the written request of the Trustee, forthwith pay to the
         Trustee all sums so held in trust by such Paying Agent.

         The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying Agent, such sums to be held by the Trustee
upon the same trusts as those upon which such sums were held by the Company or
such Paying Agent; and, upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further liability with respect to
such sums.

         Except as otherwise provided in the Securities of any series, any money
deposited with the Trustee or any Paying Agent, or then held by the Company, in
trust for the payment of the principal of (and premium or Make-Whole Amount, if
any) or interest on any Security of any series and remaining unclaimed for two
years after such principal (and premium or Make-Whole Amount, if any) or
interest has become due and payable shall be paid to the Company upon 

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<PAGE>   71
Company Request or (if then held by the Company) shall be discharged from such
trust; and the Holder of such Security shall thereafter, as an unsecured general
creditor, look only to the Company for payment of such principal of (and premium
or Make-Whole Amount, if any) or interest on any Security, without interest
thereon, and all liability of the Trustee or such Paying Agent with respect to
such trust money, and all liability of the Company as trustee thereof, shall
thereupon cease; provided, however, that the Trustee or such Paying Agent,
before being required to make any such repayment, may at the expense of the
Company cause to be published once, in an Authorized Newspaper, notice that such
money remains unclaimed and that, after a date specified therein, which shall
not be less than 30 days from the date of such publication, any unclaimed
balance of such money then remaining will be repaid to the Company.

         SECTION 1004. Existence. Subject to Article Eight, the Company will do
or cause to be done all things necessary to preserve and keep in full force and
effect its corporate existence, all material rights (by articles of
incorporation, by-laws and statute) and material franchises; provided, however,
that the Company shall not be required to preserve any such right or franchise
if the Board of Directors shall determine that the preservation thereof is no
longer desirable in the conduct of the business of the Company.

         SECTION 1005. Maintenance of Properties. The Company will cause all of
its material properties used or useful in the conduct of its business or the
business of any Subsidiary to be maintained and kept in good condition, repair
and working order and supplied with all necessary equipment and will cause to be
made all necessary repairs, renewals, replacements, betterments and improvements
thereof, all as in the judgment of the Company may be necessary so that the
business carried on in connection therewith may be properly and advantageously
conducted at all times; provided, however, that the Company and its Subsidiaries
shall not be prevented from selling or otherwise disposing of their properties
for value in the ordinary course of business.

         SECTION 1006. Insurance. The Company will cause each of its and its
Subsidiaries' insurable properties to be insured against loss or damage in an
amount at least equal to their then full insurable value with insurers of
recognized responsibility.

         SECTION 1007. Payment of Taxes and Other Claims. The Company will pay
or discharge or cause to be paid or discharged, before the same shall become
delinquent, (1) all taxes, assessments and governmental charges levied or
imposed upon it or any Subsidiary or upon the income, profits or property of the
Company or any Subsidiary, and (2) all lawful claims for labor, materials and
supplies which, if unpaid, might by law become a lien upon the property of the
Company or any Subsidiary; provided, however, that the Company shall not be
required to pay or discharge or cause to be paid or discharged any such tax,
assessment, charge or claim whose amount, applicability or validity is being
contested in good faith by appropriate proceedings.

         SECTION 1008. Statement as to Compliance. The Company will deliver to
the Trustee, within 120 days after the end of each fiscal year, a brief
certificate from the principal executive 

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<PAGE>   72
officer, principal financial officer or principal accounting officer as to his
or her knowledge of the Company's compliance with all conditions and covenants
under this Indenture and, in the event of any noncompliance, specifying such
noncompliance and the nature and status thereof. For purposes of this Section
1008, such compliance shall be determined without regard to any period of grace
or requirement of notice under this Indenture.

         SECTION 1009. Waiver of Certain Covenants. The Company may omit in any
particular instance to comply with any term, provision or condition set forth in
Sections 1004 to 1008, inclusive, if before or after the time for such
compliance the Holders of at least a majority in principal amount of all
outstanding Securities of such series, by Act of such Holders, either waive such
compliance in such instance or generally waive compliance with such covenant or
condition, but no such waiver shall extend to or affect such covenant or
condition except to the extent so expressly waived, and, until such waiver shall
become effective, the obligations of the Company and the duties of the Trustee
in respect of any such term, provision or condition shall remain in full force
and effect.

                    ARTICLE ELEVEN - REDEMPTION OF SECURITIES

         SECTION 1101. Applicability of Article. Securities of any series which
are redeemable before their Stated Maturity shall be redeemable in accordance
with their terms and (except as otherwise specified as contemplated by Section
301 for Securities of any series) in accordance with this Article.

         SECTION 1102. Election to Redeem; Notice to Trustee. The election of
the Company to redeem any Securities shall be evidenced by or pursuant to a
Board Resolution. In case of any redemption at the election of the Company of
less than all of the Securities of any series, the Company shall, at least 45
days prior to the giving of the notice of redemption in Section 1104 (unless a
shorter notice shall be satisfactory to the Trustee), notify the Trustee of such
Redemption Date and of the principal amount of Securities of such series to be
redeemed. In the case of any redemption of Securities prior to the expiration of
any restriction on such redemption provided in the terms of such Securities or
elsewhere in this Indenture, the Company shall furnish the Trustee with an
Officers' Certificate evidencing compliance with such restriction.

         SECTION 1103. Selection by Trustee of Securities to Be Redeemed. If
less than all the Securities of any series issued on the same day with the same
terms are to be redeemed, the particular Securities to be redeemed shall be
selected not more than 60 days prior to the Redemption Date by the Trustee, from
the Outstanding Securities of such series issued on such date with the same
terms not previously called for redemption, by such method as the Trustee shall
deem fair and appropriate and which may provide for the selection for redemption
of portions (equal to the minimum authorized denomination for Securities of that
series or any integral multiple thereof) of the principal amount of Securities
of such series of a denomination larger than the minimum authorized denomination
for Securities of that series.


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<PAGE>   73
         The Trustee shall promptly notify the Company and the Security
Registrar (if other than itself) in writing of the Securities selected for
redemption and, in the case of any Securities 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 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 1104. Notice of Redemption. Notice of redemption shall be given
in the manner provided in Section 106, not less than 30 days nor more than 60
days prior to the Redemption Date, unless a shorter period is specified by the
terms of such series established pursuant to Section 301, to each Holder of
Securities to be redeemed, but failure to give such notice in the manner herein
provided to the Holder of any Security designated for redemption as a whole or
in part, or any defect in the notice to any such Holder, shall not affect the
validity of the proceedings for the redemption of any other such Security or
portion thereof.

         Any notice that is mailed to the Holders of Registered Securities in
the manner herein provided shall be conclusively presumed to have been duly
given, whether or not the Holder receives the notice.

         All notices of redemption shall state:

                           (1) the Redemption Date,

                           (2) the Redemption Price, accrued interest to the
         Redemption Date payable as provided in Section 1106, if any,

                           (3) if less than all Outstanding Securities of any
         series are to be redeemed, the identification (and, in the case of
         partial redemption, the principal amount) of the particular Security or
         Securities to be redeemed,

                           (4) in case any Security is to be redeemed in part
         only, the notice which relates to such Security shall state that on and
         after the Redemption Date, upon surrender of such Security, the holder
         will receive, without a charge, a new Security or Securities of
         authorized denominations for the principal amount thereof remaining
         unredeemed,

                           (5) that on the Redemption Date the Redemption Price
         and accrued interest to the Redemption Date payable as provided in
         Section 1106, if any, will become due and payable upon each such
         Security, or the portion thereof, to be redeemed and, if applicable,
         that interest thereon shall cease to accrue on and after said date,


                                       67
<PAGE>   74
                           (6) the Place or Places of Payment where such
         Securities, together in the case of Bearer Securities with all coupons
         appertaining thereto, if any, maturing after the Redemption Date, are
         to be surrendered for payment of the Redemption Price and accrued
         interest, if any,

                           (7) that the redemption is for a sinking fund, if
         such is the case,

                           (8) that, unless otherwise specified in such notice,
         Bearer Securities of any series, if any, surrendered for redemption
         must be accompanied by all coupons maturing subsequent to the date
         fixed for redemption or the amount of any such missing coupon or
         coupons will be deducted from the Redemption Price, unless security or
         indemnity satisfactory to the Company, the Trustee for such series and
         any Paying Agent is furnished,

                           (9) if Bearer Securities of any series are to be
         redeemed and any Registered Securities of such series are not to be
         redeemed, and if such Bearer Securities may be exchanged for Registered
         Securities not subject to redemption on this Redemption Date pursuant
         to Section 305 or otherwise, the last date, as determined by the
         Company, on which such exchanges may be made, and

                           (10) the CUSIP number of such Security, if any.

         Notice of redemption of Securities to be redeemed at the election of
         the Company shall be given by the Company or, at the Company's request,
         by the Trustee in the name and at the expense of the Company.

         SECTION 1105. Deposit of Redemption Price. On or prior to any
Redemption Date, the Company shall deposit with the Trustee or with a Paying
Agent (or, if the Company is acting as its own Paying Agent, which it may not do
in the case of a sinking fund payment under Article Twelve, segregate and hold
in trust as provided in Section 1003) an amount of money in the currency or
currencies, currency unit or units or composite currency or currencies in which
the Securities of such series are payable (except as otherwise specified
pursuant to Section 301 for the Securities of such series) sufficient to pay on
the Redemption Date the Redemption Price of, and (except if the Redemption Date
shall be an Interest Payment Date) accrued interest on, all the Securities or
portions thereof which are to be redeemed on that date.

         SECTION 1106. Securities Payable on Redemption Date. Notice of
redemption having been given as aforesaid, the Securities so to be redeemed
shall, on the Redemption Date, become due and payable at the Redemption Price
therein specified in the currency or currencies, currency unit or units or
composite currency or currencies in which the Securities of such series are
payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) (together with accrued interest, if any, to the
Redemption Date), and from and after such date (unless the Company shall default
in the payment of the Redemption Price and accrued interest) 

                                       68
<PAGE>   75
such Securities shall, if the same were interest-bearing, cease to bear interest
and the coupons for such interest appertaining to any Bearer Securities so to be
redeemed, except to the extent provided below, shall be void. Upon surrender of
any such Security for redemption in accordance with said notice, together with
all coupons, if any, appertaining thereto maturing after the Redemption Date,
such Security shall be paid by the Company at the Redemption Price, together
with accrued interest, if any, to the Redemption Date; provided, however, that
installments of interest on Bearer Securities whose Stated Maturity is on or
prior to the Redemption Date shall be payable only at an office or agency
located outside the United States (except as otherwise provided in Section 1002)
and, unless otherwise specified as contemplated by Section 301, only upon
presentation and surrender of coupons for such interest; and provided further
that installments of interest on Registered Securities whose Stated Maturity is
on or prior to the Redemption Date shall be payable to the Holders of such
Securities, or one or more Predecessor Securities, registered as such at the
close of business on the relevant Record Dates according to their terms and the
provisions of Section 307.

         If any Bearer Security surrendered for redemption shall not be
accompanied by all appurtenant coupons maturing after the Redemption Date, such
Security may be paid after deducting from the Redemption Price an amount equal
to the face amount of all such missing coupons, or the surrender of such missing
coupon or coupons may be waived by the Company and the Trustee if there be
furnished to them such security or indemnity as they may require to save each of
them and any Paying Agent harmless. If thereafter the Holder of such Security
shall surrender to the Trustee or any Paying Agent any such missing coupon in
respect of which a deduction shall have been made from the Redemption Price,
such Holder shall be entitled to receive the amount so deducted; provided,
however, that interest represented by coupons shall be payable only at an office
or agency located outside the United States (except as otherwise provided in
Section 1002) and, unless otherwise specified as contemplated by Section 301,
only upon presentation and surrender of those coupons.

         If any Security called for redemption shall not be so paid upon
surrender thereof for redemption, the principal (and premium or Make-Whole
Amount, if any) shall, until paid, bear interest from the Redemption Date at the
rate borne by the Security.

         SECTION 1107. Securities Redeemed in Part. Any Registered Security
which is to be redeemed only in part (pursuant to the provisions of this Article
or of Article Twelve) shall be surrendered at a Place of Payment therefor (with,
if the Company or the Trustee so requires, due endorsement by, or a written
instrument of transfer in form satisfactory to the Company and the Trustee duly
executed by, the Holder thereof or his attorney duly authorized in writing) and
the Company shall execute and the Trustee shall authenticate and deliver to the
Holder of such Security without service charge a new Security or Securities of
the same series, of any authorized denomination as requested by such Holder in
aggregate principal amount equal to and in exchange for the unredeemed portion
of the principal of the Security so surrendered. If a Global Security is so
surrendered, the Company shall execute and the Trustee shall authenticate and
deliver to the depository, without service charge, a new Global Security in a
denomination equal


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<PAGE>   76
to and in exchange for the unredeemed portion of the principal of the Global
Security so surrendered.

                         ARTICLE TWELVE - SINKING FUNDS

         SECTION 1201. Applicability of Article. The provisions of this Article
shall be applicable to any sinking fund for the retirement of Securities of a
series except as otherwise specified as contemplated by Section 301 for
Securities of such series.

         The minimum amount of any sinking fund payment provided for by the
terms of 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 such Securities of any series is herein referred to as an "optional
sinking fund payment." If provided for by the terms of any Securities of any
series, the cash amount of any mandatory sinking fund payment may be subject to
reduction as provided in Section 1202. Each sinking fund payment shall be
applied to the redemption of Securities of any series as provided for by the
terms of Securities of such series.

         SECTION 1202. Satisfaction of Sinking Fund Payments with Securities.
The Company may, in satisfaction of all or any part of any mandatory sinking
fund payment with respect to the Securities of a series, (1) deliver Outstanding
Securities of such series (other than any previously called for redemption)
together in the case of any Bearer Securities of such series with all unmatured
coupons appertaining thereto and (2) apply as a credit Securities of such series
which have been redeemed either at the election of the Company pursuant to the
terms of such Securities or through the application of permitted optional
sinking fund payments pursuant to the terms of such Securities, as provided for
by the terms of such Securities, or which have otherwise been acquired by the
Company; provided that such Securities so delivered or applied as a credit have
not been previously so credited. Such Securities shall be received and credited
for such purpose by the Trustee at the applicable Redemption Price specified in
such Securities for redemption through operation of the sinking fund and the
amount of such mandatory sinking fund payment shall be reduced accordingly.

         SECTION 1203. Redemption of Securities for Sinking Fund. Not less than
60 days prior to each sinking fund payment date for Securities of any series,
the Company will deliver to the Trustee an Officers' Certificate specifying the
amount of the next ensuing mandatory sinking fund payment for that series
pursuant to the terms of that series, the portion thereof, if any, which is to
be satisfied by payment of cash in the currency or currencies, currency unit or
units or composite currency or currencies in which the Securities of such series
are payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) and the portion thereof, if any, which is to be
satisfied by delivering and crediting Securities of that series pursuant to
Section 1202, and the optional amount, if any, to be added in cash to the next
ensuing mandatory sinking fund payment, and will also deliver to the Trustee any
Securities to be so

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<PAGE>   77
delivered and credited. If such Officers' Certificate shall specify an optional
amount to be added in cash to the next ensuing mandatory sinking fund payment,
the Company shall thereupon be obligated to pay the amount therein specified.
Not less than 30 days before each such sinking fund payment date the Trustee
shall select the Securities to be redeemed upon such sinking fund payment date
in the manner specified in Section 1103 and cause notice of the redemption
thereof to be given in the name of and at the expense of the Company in the
manner provided in Section 1104. Such notice having been duly given, the
redemption of such Securities shall be made upon the terms and in the manner
stated in Sections 1106 and 1107.

              ARTICLE THIRTEEN - REPAYMENT AT THE OPTION OF HOLDERS

         SECTION 1301. Applicability of Article. Repayment of Securities of any
series before their Stated Maturity at the option of Holders thereof shall be
made in accordance with the terms of such Securities, if any, and (except as
otherwise specified by the terms of such series established pursuant to Section
301) in accordance with this Article.

         SECTION 1302. Repayment of Securities. Securities of any series subject
to repayment in whole or in part at the option of the Holders thereof will,
unless otherwise provided in the terms of such Securities, be repaid at a price
equal to the principal amount thereof, together with interest, if any, thereon
accrued to the Repayment Date specified in or pursuant to the terms of such
Securities. The Company covenants that on or prior to the Repayment Date it will
deposit with the Trustee or with a Paying Agent (or, if the Company is acting as
its own Paying Agent, segregate and hold in trust as provided in Section 1003)
an amount of money in the currency or currencies, currency unit or units or
composite currency or currencies in which the Securities of such series are
payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) sufficient to pay the principal (or, if so provided
by the terms of the Securities of any series, a percentage of the principal) of,
and (except if the Repayment Date shall be an Interest Payment Date) accrued
interest on, all the Securities or portions thereof, as the case may be, to be
repaid on such date.

         SECTION 1303. Exercise of Option. Securities of any series subject to
repayment at the option of the Holders thereof will contain an "Option to Elect
Repayment" form on the reverse of such Securities. In order for any Security to
be repaid at the option of the Holder, the Trustee must receive at the Place of
Payment therefor specified in the terms of such Security (or at such other place
or places of which the Company shall from time to time notify the Holders of
such Securities) not earlier than 60 days nor later than 30 days prior to the
Repayment Date (1) the Security so providing for such repayment together with
the "Option to Elect Repayment" form on the reverse thereof duly completed by
the Holder (or by the Holder's attorney duly authorized in writing) or (2) a
telegram, telex, facsimile transmission or a letter from a member of a national
securities exchange, or the National Association of Securities Dealers, Inc.
("NASD"), or a commercial bank or trust company in the United States setting
forth the name of the Holder of the Security, the principal amount of the
Security, the principal amount of the Security to be



                                       71
<PAGE>   78
repaid, the CUSIP number, if any, or a description of the tenor and terms of the
Security, a statement that the option to elect repayment is being exercised
thereby and a guarantee that the Security to be repaid, together with the duly
completed form entitled "Option to Elect Repayment" on the reverse of the
Security, will be received by the Trustee not later than the fifth Business Day
after the date of such telegram, telex, facsimile transmission or letter;
provided, however, that such telegram, telex, facsimile transmission or letter
shall only be effective if such Security and form duly completed are received by
the Trustee by such fifth Business Day. If less than the entire principal amount
of such Security is to be repaid in accordance with the terms of such Security,
the principal amount of such Security to be repaid, in increments of the minimum
denomination for Securities of such series, and the denomination or
denominations of the Security or Securities to be issued to the Holder for the
portion of the principal amount of such Security surrendered that is not to be
repaid, must be specified. The principal amount of any Security providing for
repayment at the option of the Holder thereof may not be repaid in part if,
following such repayment, the unpaid principal amount of such Security would be
less than the minimum authorized denomination of Securities of the series of
which such Security to be repaid is a part. Except as otherwise may be provided
by the terms of any Security providing for repayment at the option of the Holder
thereof, exercise of the repayment option by the Holder shall be irrevocable
unless waived by the Company.

         SECTION 1304. When Securities Presented for Repayment Become Due and
Payable. If Securities of any series providing for repayment at the option of
the Holders thereof shall have been surrendered as provided in this Article and
as provided by or pursuant to the terms of such Securities, such Securities or
the portions thereof, as the case may be, to be repaid shall become due and
payable and shall be paid by the Company on the Repayment Date therein
specified, and on and after such Repayment Date (unless the Company shall
default in the payment of such Securities on such Repayment Date) such
Securities shall, if the same were interest-bearing, cease to bear interest and
the coupons for such interest appertaining to any Bearer Securities so to be
repaid, except to the extent provided below, shall be void. Upon surrender of
any such Security for repayment in accordance with such provisions, together
with all coupons, if any, appertaining thereto maturing after the Repayment
Date, the principal amount of such Security so to be repaid shall be paid by the
Company, together with accrued interest, if any, to the Repayment Date;
provided, however, that coupons whose Stated Maturity is on or prior to the
Repayment Date shall be payable only at an office or agency located outside the
United States (except as otherwise provided in Section 1002) and, unless
otherwise specified pursuant to Section 301, only upon presentation and
surrender of such coupons; and provided further that, in the case of Registered
Securities, installments of interest, if any, whose Stated Maturity is on or
prior to the Repayment Date shall be payable (but without interest thereon,
unless the Company shall default in the payment thereof) to the Holders of such
Securities, or one or more Predecessor Securities, registered as such at the
close of business on the relevant Record Dates according to their terms and the
provisions of Section 307.

         If any Bearer Security surrendered for repayment shall not be
accompanied by all appurtenant coupons maturing after the Repayment Date, such
Security may be paid after 

                                       72
<PAGE>   79
deducting from the amount payable therefor as provided in Section 1302 an amount
equal to the face amount of all such missing coupons, or the surrender of such
missing coupon or coupons may be waived by the Company and the Trustee if there
be furnished to them such security or indemnity as they may require to save each
of them and any Paying Agent harmless. If thereafter the Holder of such Security
shall surrender to the Trustee or any Paying Agent any such missing coupon in
respect of which a deduction shall have been made as provided in the preceding
sentence, such Holder shall be entitled to receive the amount so deducted;
provided, however, that interest represented by coupons shall be payable only at
an office or agency located outside the United States (except as otherwise
provided in Section 1002) and, unless otherwise specified as contemplated by
Section 301, only upon presentation and surrender of those coupons.

         If the principal amount of any Security surrendered for repayment shall
not be so repaid upon surrender thereof, such principal amount (together with
interest, if any, thereon accrued to such Repayment Date) shall, until paid,
bear interest from the Repayment Date at the rate of interest or Yield to
Maturity (in the case of Original Issue Discount Securities) set forth in such
Security.

         SECTION 1305. Securities Repaid in Part. Upon surrender of any
Registered Security which is to be repaid in part only, the Company shall
execute and the Trustee shall authenticate and deliver to the Holder of such
Security, without service charge and at the expense of the Company, a new
Registered Security or Securities of the same series, of any authorized
denomination specified by the Holder, in an aggregate principal amount equal to
and in exchange for the portion of the principal of such Security so surrendered
which is not to be repaid.

              ARTICLE FOURTEEN - DEFEASANCE AND COVENANT DEFEASANCE

         SECTION 1401. Applicability of Article; Company's Option to Effect
Defeasance or Covenant Defeasance. If, pursuant to Section 301, provision is
made for either or both of (a) defeasance of the Securities of or within a
series under Section 1402 or (b) covenant defeasance of the Securities of or
within a series under Section 1403, then the provisions of such Section or
Sections, as the case may be, together with the other provisions of this Article
(with such modifications thereto as may be specified pursuant to Section 301
with respect to any Securities), shall be applicable to such Securities and any
coupons appertaining thereto, and the Company may at its option by Board
Resolution, at any time, with respect to such Securities and any coupons
appertaining thereto, elect to have Section 1402 (if applicable) or Section 1403
(if applicable) be applied to such Outstanding Securities and any coupons
appertaining thereto upon compliance with the conditions set forth below in this
Article.

        SECTION 1402. Defeasance and Discharge. Upon the Company's exercise of
the above option applicable to this Section with respect to any Securities of or
within a series, the Company shall be deemed to have been discharged from its
obligations with respect to such Outstanding Securities and any coupons
appertaining thereto on the date the conditions set forth in Section 


                                       73
<PAGE>   80
1404 are satisfied (hereinafter, "defeasance"). For this purpose, such
defeasance means that the Company shall be deemed to have paid and discharged
the entire indebtedness represented by such Outstanding Securities and any
coupons appertaining thereto, which shall thereafter be deemed to be
"Outstanding" only for the purposes of Section 1405 and the other Sections of
this Indenture referred to in clauses (A) and (B) below, and to have satisfied
all of its other obligations under such Securities and any coupons appertaining
thereto and this Indenture insofar as such Securities and any coupons
appertaining thereto are concerned (and the Trustee, at the expense of the
Company, shall execute proper instruments acknowledging the same), except for
the following which shall survive until otherwise terminated or discharged
hereunder: (A) the rights of Holders of such Outstanding Securities and any
coupons appertaining thereto to receive, solely from the trust fund described in
Section 1404 and as more fully set forth in such Section, payments in respect of
the principal of (and premium or Make-Whole Amount, if any) and interest, if
any, on such Securities and any coupons appertaining thereto when such payments
are due, (B) the Company's obligations with respect to such Securities under
Sections 305, 306, 1002 and 1003, (C) the rights, powers, trusts, duties and
immunities of the Trustee hereunder and (D) this Article. Subject to compliance
with this Article Fourteen, the Company may exercise its option under this
Section notwithstanding the prior exercise of its option under Section 1403 with
respect to such Securities and any coupons appertaining thereto.

         SECTION 1403. Covenant Defeasance. Upon the Company's exercise of the
above option applicable to this Section with respect to any Securities of or
within a series, the Company shall be released from its obligations under
Sections 1004 to 1008, inclusive, and, if specified pursuant to Section 301, its
obligations under any other covenant contained herein or in any indenture
supplemental hereto, with respect to such Outstanding Securities and any coupons
appertaining thereto on and after the date the conditions set forth in Section
1404 are satisfied (hereinafter, "covenant defeasance"), and such Securities and
any coupons appertaining thereto shall thereafter be deemed to be not
"Outstanding" for the purposes of any direction, waiver, consent or declaration
or Act of Holders (and the consequences of any thereof) in connection with
Sections 1004 to 1008, inclusive, or such other covenant, but shall continue to
be deemed "Outstanding" for all other purposes hereunder. For this purpose, such
covenant defeasance means that, with respect to such Outstanding Securities and
any coupons appertaining thereto, the Company may omit to comply with and shall
have no liability in respect of any term, condition or limitation set forth in
any such Section or such other covenant, whether directly or indirectly, by
reason of any reference elsewhere herein to any such Section or such other
covenant or by reason of reference in any such Section or such other covenant to
any other provision herein or in any other document and such omission to comply
shall not constitute a default or an Event of Default under Section 501(4) or
501(8) or otherwise, as the case may be, but, except as specified above, the
remainder of this Indenture and such Securities and any coupons appertaining
thereto shall be unaffected thereby.

        SECTION 1404. Conditions to Defeasance or Covenant Defeasance. The
following shall be the conditions to application of Section 1402 or Section 1403
to any Outstanding Securities of or within a series and any coupons appertaining
thereto:


                                       74
<PAGE>   81
                 (a) The Company shall irrevocably have deposited or caused to
be deposited with the Trustee (or another trustee satisfying the requirements of
Section 607 who shall agree to comply with the provisions of this Article
Fourteen applicable to it) 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 such Securities and any coupons appertaining
thereto, (1) an amount in such currency, currencies or currency unit in which
such Securities and any coupons appertaining thereto are then specified as
payable at Stated Maturity, or (2) Government Obligations applicable to such
Securities and coupons appertaining thereto (determined on the basis of the
currency, currencies or currency unit in which such Securities and coupons
appertaining thereto are then specified as payable at Stated Maturity) which
through the scheduled payment of principal and interest in respect thereof in
accordance with their terms will provide, not later than the due date of any
payment of principal of (and premium or Make-Whole Amount, if any) and interest,
if any, on such Securities and any coupons appertaining thereto, money in an
amount, or (3) a combination thereof, in any case, in an amount, sufficient,
without consideration of any reinvestment of such principal and interest, in the
opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee, to pay
and discharge, and which shall be applied by the Trustee (or other qualifying
trustee) to pay and discharge, (i) the principal of (and premium or Make-Whole
Amount, if any) and interest, if any, on such Outstanding Securities and any
coupons appertaining thereto on the Stated Maturity of such principal or
installment of principal or interest and (ii) any mandatory sinking fund
payments or analogous payments applicable to such Outstanding Securities and any
coupons appertaining thereto on the day on which such payments are due and
payable in accordance with the terms of this Indenture and of such Securities
and any coupons appertaining thereto.

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

                  (c) No Event of Default or event which with notice or lapse of
time or both would become an Event of Default with respect to such Securities
and any coupons appertaining thereto shall have occurred and be continuing on
the date of such deposit or, insofar as Sections 501(6) and 501(7) 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).

                  (d) In the case of an election under Section 1402, the Company
shall have delivered to the Trustee an Opinion of Counsel stating that (i) the
Company has received from, or there has been published by, the Internal Revenue
Service a ruling, or (ii) since the date of execution of this Indenture, there
has been a change in the applicable Federal income tax law, in either case to
the effect that, and based thereon such opinion shall confirm that, the Holders
of such Outstanding Securities and any coupons appertaining thereto will not
recognize income, gain or loss for Federal income tax purposes as a result of
such defeasance and will be subject to


                                       75
<PAGE>   82
Federal income tax on the same amounts, in the same manner and at the same times
as would have been the case if such defeasance had not occurred.

                  (e) In the case of an election under Section 1403, the Company
shall have delivered to the Trustee an Opinion of Counsel to the effect that the
Holders of such Outstanding Securities and any 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.

                  (f) The Company shall have delivered to the Trustee an
Officers' Certificate and an Opinion of Counsel, each stating that all
conditions precedent to the defeasance under Section 1402 or the covenant
defeasance under Section 1403 (as the case may be) have been complied with and
an Opinion of Counsel to the effect that either (i) as a result of a deposit
pursuant to subsection (a) above and the related exercise of the Company's
option under Section 1402 or Section 1403 (as the case may be), registration is
not required under the Investment Company Act of 1940, as amended, by the
Company, with respect to the trust funds representing such deposit or by the
Trustee for such trust funds or (ii) all necessary registrations under said Act
have been effected.

                  (g) Notwithstanding any other provisions of this Section, such
defeasance or covenant defeasance shall be effected in compliance with any
additional or substitute terms, conditions or limitations which may be imposed
on the Company in connection therewith pursuant to Section 301.

         SECTION 1405. Deposited Money and Government Obligations to Be Held in
Trust; Other Miscellaneous Provisions. Subject to the provisions of the last
paragraph of Section 1003, all money and Government Obligations (or other
property as may be provided pursuant to Section 301) (including the proceeds
thereof) deposited with the Trustee (or other qualifying trustee, collectively
for purposes of this Section 1405, the "Trustee") pursuant to Section 1404 in
respect of any Outstanding Securities of any series and any coupons appertaining
thereto shall be held in trust and applied by the Trustee, in accordance with
the provisions of such Securities and any coupons appertaining thereto and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Holders of such Securities and any coupons appertaining
thereto of all sums due and to become due thereon in respect of principal (and
premium or Make-Whole Amount, if any) and interest, but such money need not be
segregated from other funds except to the extent required by law.

                  Unless otherwise specified with respect to any Security
pursuant to Section 301, if, after a deposit referred to in Section 1404(a) has
been made, (a) the Holder of a Security in respect of which such deposit was
made is entitled to, and does, elect pursuant to Section 301 or the terms of
such Security to receive payment in a currency or currency unit other than that
in which the 


                                       76
<PAGE>   83
deposit pursuant to Section 1404(a) has been made in respect of such Security,
or (b) a Conversion Event occurs in respect of the currency or currency unit in
which the deposit pursuant to Section 1404(a) has been made, the indebtedness
represented by such Security and any coupons appertaining thereto shall be
deemed to have been, and will be, fully discharged and satisfied through the
payment of the principal of (and premium or Make-Whole Amount, if any), and
interest, if any, on such Security as the same becomes due out of the proceeds
yielded by converting (from time to time as specified below in the case of any
such election) the amount or other property deposited in respect of such
Security into the currency or currency unit in which such Security becomes
payable as a result of such election or Conversion Event based on the applicable
market exchange rate for such currency or currency unit in effect on the second
Business Day prior to each payment date, except, with respect to a Conversion
Event, for such currency or currency unit in effect (as nearly as feasible) at
the time of the Conversion Event.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the Government Obligations deposited
pursuant to Section 1404 or the principal and interest received in respect
thereof other than any such tax, fee or other charge which by law is for the
account of the Holders of such Outstanding Securities and any coupons
appertaining thereto.

         Anything in this Article to the contrary notwithstanding, subject to
Section 606, the Trustee shall deliver or pay to the Company from time to time
upon Company Request any money or Government Obligations (or other property and
any proceeds therefrom) held by it as provided in Section 1404 which, in the
opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee, are in
excess of the amount thereof which would then be required to be deposited to
effect a defeasance or covenant defeasance, as applicable, in accordance with
this Article.

               ARTICLE FIFTEEN - MEETINGS OF HOLDERS OF SECURITIES

         SECTION 1501. Purposes for Which Meetings May Be Called. A meeting of
Holders of Securities of any series may be called at any time and from time to
time pursuant to this Article to make, give or take any request, demand,
authorization, direction, notice, consent, waiver or other action provided by
this Indenture to be made, given or taken by Holders of Securities of such
series.

         SECTION 1502. Call, Notice and Place of Meetings. (a) The Trustee may
at any time call a meeting of Holders of Securities of any series for any
purpose specified in Section 1501, to be held at such time and at such place as
the Trustee shall determine. Notice of every meeting of Holders of Securities of
any series, setting forth the time and the place of such meeting and in general
terms the action proposed to be taken at such meeting, shall be given, in the
manner provided in Section 106, not less than 20 nor more than 180 days prior to
the date fixed for the meeting.


                                       77
<PAGE>   84
                  (b) In case at any time the Company, pursuant to a Board
Resolution, or the Holders of at least 25% in principal amount of the
Outstanding Securities of any series shall have requested the Trustee to call a
meeting of the Holders of Securities of such series for any purpose specified in
Section 1501, by written request setting forth in reasonable detail the action
proposed to be taken at the meeting, and the Trustee shall not have made the
first publication of the notice of such meeting within 20 days after receipt of
such request or shall not thereafter proceed to cause the meeting to be held as
provided herein, then the Company or the Holders of Securities of such series in
the amount above specified, as the case may be, may determine the time and the
place for such meeting and may call such meeting for such purposes by giving
notice thereof as provided in subsection (a) of this Section.

         SECTION 1503. Persons Entitled to Vote at Meetings. To be entitled to
vote at any meeting of Holders of Securities of any series, a Person shall be
(1) a Holder of one or more Outstanding Securities of such series, or (2) a
Person appointed by an instrument in writing as proxy for a Holder or Holders of
one or more Outstanding Securities of such series by such Holder or Holders. The
only Persons who shall be entitled to be present or to speak at any meeting of
Holders of Securities of any series shall be the Persons entitled to vote at
such meeting and their counsel, any representatives of the Trustee and its
counsel and any representatives of the Company and its counsel.

         SECTION 1504. Quorum; Action. The Persons entitled to vote a majority
in principal amount of the Outstanding Securities of a series shall constitute a
quorum for a meeting of Holders of Securities of such series; provided, however,
that if any action is to be taken at such meeting with respect to a consent or
waiver which this Indenture expressly provides may be given by the Holders of
not less than a specified percentage in principal amount of the Outstanding
Securities of a series, the Persons entitled to vote such specified percentage
in principal amount of the Outstanding Securities of such series shall
constitute a quorum. In the absence of a quorum within 30 minutes after the time
appointed for any such meeting, the meeting shall, if convened at the request of
Holders of Securities of such series, be dissolved. In any other case the
meeting may be adjourned for a period of not less than 10 days as determined by
the chairman of the meeting prior to the adjournment of such meeting. In the
absence of a quorum at the reconvening of any such adjourned meeting, such
adjourned meeting may be further adjourned for a period of not less than 10
days; at the reconvening of any meeting adjourned or further adjourned for lack
of a quorum, the persons entitled to vote 25% in aggregate principal amount of
the then Outstanding Securities shall constitute a quorum for the taking of any
action set forth in the notice of the original meeting. Notice of the
reconvening of any adjourned meeting shall be given as provided in Section
1502(a), except that such notice need be given only once not less than five days
prior to the date on which the meeting is scheduled to be reconvened.

         Except as limited by the proviso to Section 902, any resolution
presented to a meeting or adjourned meeting duly reconvened at which a quorum is
present as aforesaid may be adopted by the affirmative vote of the persons
entitled to vote a majority in aggregate principal amount of


                                       78
<PAGE>   85
the Outstanding Securities represented at such meeting; provided, however, that,
except as limited by the proviso to Section 902, any resolution with respect to
any request, demand, authorization, direction, notice, consent, waiver or other
action which this Indenture expressly provides may be made, given or taken by
the Holders of a specified percentage, which is less than a majority, in
principal amount of the Outstanding Securities of a series may be adopted at a
meeting or an adjourned meeting duly reconvened and at which a quorum is present
as aforesaid by the affirmative vote of the Holders of such specified percentage
in principal amount of the Outstanding Securities of that series.

         Any resolution passed or decision taken at any meeting of Holders of
Securities of any series duly held in accordance with this Section shall be
binding on all the Holders of Securities of such series and the related coupons,
whether or not present or represented at the meeting.

         Notwithstanding the foregoing provisions of this Section 1504, if any
action is to be taken at a meeting of Holders of Securities of any series with
respect to any request, demand, authorization, direction, notice, consent,
waiver or other action that this Indenture expressly provides may be made, given
or taken by the Holders of a specified percentage in principal amount of all
Outstanding Securities affected thereby, or of the Holders of such series and
one or more additional series:

                           (i) there shall be no minimum quorum requirement for
         such meeting;

         and

                           (ii) the principal amount of the Outstanding
         Securities of such series that vote in favor of such request, demand,
         authorization, direction, notice, consent, waiver or other action shall
         be taken into account in determining whether such request, demand,
         authorization, direction, notice, consent, waiver or other action has
         been made, given or taken under this Indenture.

         SECTION 1505. Determination of Voting Rights; Conduct and Adjournment
of Meetings. (a) Notwithstanding any provisions of this Indenture, the Trustee
may make such reasonable regulations as it may deem advisable for any meeting of
Holders of Securities of a series in regard to proof of the holding of
Securities of such series and of the appointment of proxies and in regard to the
appointment and duties of inspectors of votes, the submission and examination of
proxies, certificates and other evidence of the right to vote, and such other
matters concerning the conduct of the meeting as it shall deem appropriate.
Except as otherwise permitted or required by any such regulations, the holding
of Securities shall be proved in the manner specified in Section 104 and the
appointment of any proxy shall be proved in the manner specified in Section 104
or by having the signature of the Person executing the proxy witnessed or
guaranteed by any trust company, bank or banker authorized by Section 104 to
certify to the holding of Bearer Securities. Such regulations may provide that
written instruments appointing proxies, regular on their face, may be presumed
valid and genuine without the proof specified in Section 104 or other proof.


                                       79
<PAGE>   86
                  (b) The Trustee shall, by an instrument in writing appoint a
temporary chairman of the meeting, unless the meeting shall have been called by
the Company or by Holders of Securities as provided in Section 1502(b), in which
case the Company or the Holders of Securities of the series calling the meeting,
as the case may be, shall in like manner appoint a temporary chairman. A
permanent chairman and a permanent secretary of the meeting shall be elected by
vote of the Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting.

                  (c) At any meeting each Holder of a Security of such series or
proxy shall be entitled to one vote for each $1,000 principal amount of the
Outstanding Securities of such series held or represented by him; provided,
however, that no vote shall be cast or counted at any meeting in respect of any
Security challenged as not Outstanding and ruled by the chairman of the meeting
to be not Outstanding. The chairman of the meeting shall have no right to vote,
except as a Holder of a Security of such series or proxy.

                  (d) Any meeting of Holders of Securities of any series duly
called pursuant to Section 1502 at which a quorum is present may be adjourned
from time to time by Persons entitled to vote a majority in principal amount of
the Outstanding Securities of such series represented at the meeting, and the
meeting may be held as so adjourned without further notice.

         SECTION 1506. Counting Votes and Recording Action of Meetings. The vote
upon any resolution submitted to any meeting of Holders of Securities of any
series shall be by written ballots on which shall be subscribed the signatures
of the Holders of Securities of such series or of their representatives by proxy
and the principal amounts and serial numbers of the Outstanding Securities of
such series held or represented by them. The permanent chairman of the meeting
shall appoint two inspectors of votes who shall count all votes cast at the
meeting for or against any resolution and who shall make and file with the
secretary of the meeting their verified written reports in duplicate of all
votes cast at the meeting. A record, at least in duplicate, of the proceedings
of each meeting of Holders of Securities of any Series shall be prepared by the
secretary of the meeting and there shall be attached to said record the original
reports of the inspectors of votes on any vote by ballot taken thereat and
affidavits by one or more persons having knowledge of the fact, setting forth a
copy of the notice of the meeting and showing that said notice was given as
provided in Section 1502 and, if applicable, Section 1504. Each copy shall be
signed and verified by the affidavits of the permanent chairman and secretary of
the meeting and one such copy shall be delivered to the Company and another to
the Trustee to be preserved by the Trustee, the latter to have attached thereto
the ballots voted at the meeting. Any record so signed and verified shall be
conclusive evidence of the matters therein stated.


                                       80
<PAGE>   87
                              SIGNATURES AND SEALS

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed all as of the day and year first above written.

                                 TRINET CORPORATE REALTY TRUST, INC.

                                 By:    /s/ A. William Stein

                                 Attest: /s/ Debra Hansen Paul
                                        ----------------------------------------
                                 Title:   Vice President and Assistant Secretary


                                 HARRIS TRUST AND SAVINGS BANK,
                                 as Trustee

                                 By:    /s/ D. G. Donovan
                                        ----------------------------------------
                                 Title: Assistant Vice President

                                 Attest: /s/ Daryl L. Pomykala
                                         ---------------------------------------
                                 Title:   Assistant Secretary


                                       81
<PAGE>   88
                                    EXHIBIT A

              FORM OF REDEEMABLE OR NON-REDEEMABLE SENIOR SECURITY

                               [Face of Security]

[If the Holder of this Security (as indicated below) is The Depository Trust
Company ("DTC") or a nominee of DTC, this Security is a Global Security and the
following two legends apply:

UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY ("DTC"), 55 WATER STREET, NEW YORK, NEW YORK TO THE
ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND SUCH
SECURITY ISSUED IS REGISTERED IN THE NAME OF CEDE & CO., OR SUCH OTHER NAME AS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC, ANY TRANSFER, PLEDGE OR OTHER
USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL, SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

UNLESS AND UNTIL THIS SECURITY IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES
IN CERTIFICATED FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY
DTC TO A NOMINEE THEREOF OR BY A NOMINEE THEREOF TO DTC OR ANOTHER NOMINEE OF
DTC OR BY DTC OR ANY SUCH NOMINEE TO A SUCCESSOR OF DTC OR A NOMINEE OF SUCH
SUCCESSOR.]

[If this Security is an Original Issue Discount Security, insert -- FOR PURPOSES
OF SECTION 1273 and 1275 OF THE UNITED STATES INTERNAL REVENUE CODE, THE AMOUNT
OF ORIGINAL ISSUE DISCOUNT ON THIS SECURITY IS     % OF ITS PRINCIPAL AMOUNT,
THE ISSUE DATE IS           , 19    [AND] THE YIELD TO MATURITY IS     %.
[THE METHOD USED TO DETERMINE THE AMOUNT OF ORIGINAL ISSUE DISCOUNT APPLICABLE
TO THE SHORT ACCRUAL PERIOD OF            , 19    TO              , 19    , IS
      % OF THE PRINCIPAL AMOUNT OF THIS SECURITY.]

                       TRINET CORPORATE REALTY TRUST, INC.
                             [Designation of Series]

No. _______                                                        $_______


TRINET CORPORATE REALTY TRUST, INC., a Maryland corporation (herein referred to
as the "Company," which term includes any successor corporation under the
Indenture referred to on the reverse hereof), for value received, hereby
promises to pay to                                or registered assigns the
principal sum of         Dollars on                       (the "Stated Maturity
Date") [or insert date fixed for earlier
<PAGE>   89
                                      -2-

redemption (the "Redemption Date," and together with the Stated Maturity Date
with respect to principal repayable on such date, the "Maturity Date.")]

[If the Security is to bear interest prior to Maturity, insert -- and to pay
interest thereon from ______________ or from the most recent Interest Payment
Date to which interest has been paid or duly provided for, semi-annually on
__________ and _________ in each year (each, an "Interest Payment Date"),
commencing __________, at the rate of __% per annum, until the principal hereof
is paid or duly provided for. The interest so payable, and punctually paid or
duly provided for, on any Interest Payment Date will, as provided in such
Indenture, be paid to the Holder in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on the Regular
Record Date for such interest, which shall be the ________ or ______ (whether or
not a Business Day), as the case may be, next preceding such Interest Payment
Date [at the office or agency of the Company maintained for such purpose;
provided, however, that such interest may be paid, at the Company's option, by
mailing a check to such Holder at its registered address or by transfer of funds
to an account maintained by such Holder within the United States]. Any such
interest not so punctually paid or duly provided for shall forthwith cease to be
payable to the Holder on such Regular Record Date, and may be paid to the Holder
in whose name this Security (or one or more Predecessor Securities) is
registered at the close of business on a Special Record Date for the payment of
such Defaulted Interest to be fixed by the Trustee, notice whereof shall be
given to Holders of Securities of this series not less than 10 days prior to
such Special Record Date, or may be paid at any time in any other lawful manner
not inconsistent with the requirements of any securities exchange on which the
Securities of this series may be listed, and upon such notice as may be required
by such exchange, all as more fully provided in the Indenture. Interest will be
computed on the basis of a 360-day year of twelve 30-day months.]

[If the Security is not to bear interest prior to Maturity, insert -- The
principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at the
[Stated] Maturity Date and in such case the overdue principal of this Security
shall bear interest at the rate of    % per annum (to the extent that the
payment of such interest shall be legally enforceable), which shall accrue from
the date of such default in payment to the date payment of such principal has
been  made or duly provided for. Interest on any overdue principal shall be
payable on demand. Any such interest on any overdue principal that is not so
paid on demand shall bear interest at the rate of   % per annum (to the extent
that the payment of such interest shall be legally enforceable), which shall
accrue from the date of such demand for payment to the date payment of such
interest has been made or duly provided for, and such interest shall also be
payable on demand.]

The principal of this Security payable on the Stated Maturity Date [or the
principal of, premium or Make-Whole Amount, if any, and, if the Redemption Date
is not an Interest Payment Date, interest on this Security payable on the
Redemption Date] will be paid against presentation of
<PAGE>   90
                                      -3-

this Security at the office or agency of the Company maintained for that purpose
in ___________________, in such 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.

Interest payable on this Security on any Interest Payment Date and on the
[Stated] Maturity Date [or Redemption Date, as the case may be,] will include
interest accrued from and including the next preceding Interest Payment Date in
respect of which interest has been paid or duly provided for (or from and
including ____________, if no interest has been paid on this Security) to but
excluding such Interest Payment Date or the [Stated] Maturity Date [or
Redemption Date, as the case may be.] If any Interest Payment Date or the
[Stated] Maturity Date or [Redemption Date] falls on a day that is not a
Business Day, as defined below, principal, premium or Make-Whole Amount, if any,
and/or interest payable with respect to such Interest Payment Date or [Stated]
Maturity Date [or Redemption Date, as the case may be,] will be paid on the next
succeeding Business Day with the same force and effect as if it were paid on the
date such payment was due, and no interest shall accrue on the amount so payable
for the period from and after such Interest Payment Date or [Stated] Maturity
Date [or Redemption Date, as the case may be.] "Business Day" means any day,
other than a Saturday or Sunday, on which banks in __________________ are not
required or authorized by law or executive order to close.

[If this Security is a Global Security, insert -- All payments of principal,
premium or Make-Whole Amount, if any, and interest in respect of this Security
will be made by the Company in immediately available funds.]

Reference is hereby made to the further provisions of this Security set forth on
the reverse hereof, which further provisions shall for all purposes have the
same effect as if set forth at this place.

Unless the Certificate of Authentication hereon has been executed by the Trustee
by manual signature of one of its authorized signatories, this Security shall
not be entitled to any benefit under the Indenture, or be valid or obligatory
for any purpose.

IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed
under its facsimile corporate seal.

Dated: ___________________                  TRINET CORPORATE REALTY TRUST, INC.
       
                                             By:
                                                 ______________________________
Attest: ___________________
<PAGE>   91
                                       -4-

Secretary
<PAGE>   92
                                      -5-

                              [Reverse of Security]

                       TRINET CORPORATE REALTY TRUST, INC.

This Security is one of a duly authorized issue of securities of the Company
(herein called the "Securities"), issued and to be issued in one or more series
under an Indenture, dated as of May 1, 1996 (herein called the "Indenture")
between the Company and Harris Trust and Savings Bank, as Trustee (herein called
the "Trustee," which term includes any successor trustee under the Indenture
with respect to the series of which this Security is a part), to which Indenture
and all indentures supplemental thereto reference is hereby made for a statement
of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities, and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. This Security is one of the duly authorized series of Securities
designated on the face hereof (collectively, the "Securities"), [if applicable,
insert -- and the aggregate principal amount of the Securities to be issued
under such series is limited to $______ (except for Securities authenticated and
delivered upon transfer of, or in exchange for, or in lieu of other
Securities).] All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.

If an Event of Default, as defined in the Indenture, shall occur and be
continuing, the principal of the Securities of this series may be declared due
and payable in the manner and with the effect provided in the Indenture.

[If applicable, insert -- The Securities may not be redeemed prior to the Stated
Maturity Date.]

[If applicable, insert -- The Securities are subject to redemption [ (l) (If
applicable, insert -- on _________ in any year commencing with the year ____ and
ending with the year ____ through operation of the sinking fund for this series
at a Redemption Price equal to 100% of the principal amount, and (2) ] [If
applicable, insert -- at any time [on or after ___________], as a whole or in
part, at the election of the Company, at the following Redemption Prices
(expressed as percentages of the principal amount):

 If redeemed on or before _______, __% and if redeemed during the 12-month
period beginning _______ of the years indicated at the Redemption Prices
indicated below.

Year       Redemption Price              Year             Redemption Price
<PAGE>   93
                                       -6-


and thereafter at a Redemption Price equal to __% of the principal amount,
together in the case of any such redemption [If applicable, insert -- (whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date; provided, however, that installments of interest on this
Security whose Stated Maturity is on or prior to such Redemption Date will be
payable to the Holder of this Security, or one or more Predecessor Securities,
of record at the close of business on the relevant Record Dates referred to on
the face hereof, all as provided in the Indenture.]

         [If applicable, insert -- The Securities are subject to redemption (1)
on _______ in any year commencing with the year ____ and ending with the year
____ through operation of the sinking fund for this series at the Redemption
Prices for redemption through operation of the sinking fund (expressed as
percentages of the principal amount) set forth in the table below, and (2) at
any time [on or after _______], as a whole or in part, at the election of the
Company, at the Redemption Prices for redemption otherwise than through
operation of the sinking fund (expressed as percentages of the principal amount)
set forth in the table below: If redeemed during the 12-month period beginning
________ of the years indicated,

                      Redemption Price for                Redemption Price for
                       Redemption Through                 Redemption Otherwise
                        Operation of the                 Than Through Operation
         Year             Sinking Fund                     of the Sinking Fund

and thereafter at a Redemption Price equal to ____% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date;
provided, however, that installments of interest on this Security whose Stated
Maturity is on or prior to such Redemption Date will be payable to the Holder of
this Security, or one or more Predecessor Securities, of record at the close of
business on the relevant Record Dates referred to on the face hereof, all as
provided in the Indenture.]

         [If applicable, insert -- Notwithstanding the foregoing, the Company
may not, prior to _______, redeem any Securities as contemplated by [Clause (2)
of] the preceding paragraph as a part of, or in anticipation of, any refunding
operation by the application, directly or indirectly, of moneys borrowed having
an interest cost to the Company (calculated in accordance with generally
accepted financial practice) of less than __% per annum.]

         [If applicable, insert -- The sinking fund for the Securities provides
for the redemption on _______ in each year, beginning with the year ____ and
ending with the year ____, of [not less than] $_______] [("mandatory sinking
fund") and not more than $_______] aggregate principal amount of the Securities.
[The Securities acquired or redeemed by the Company otherwise than
<PAGE>   94
                                       -7-


through [mandatory] sinking fund payments may be credited against subsequent
[mandatory] sinking fund payments otherwise required to be made in the [describe
order] order in which they become due.]]

         Notice of redemption will be given by mail to Holders of Securities,
not less than 30 nor more than 60 days prior to the Redemption Date, all as
provided in the Indenture.

         In the event of redemption of this Security in part only, a new
Security or Securities for the unredeemed portion hereof shall be issued in the
name of the Holder hereof upon the cancellation hereof.

         The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities under the Indenture at
any time by the Company and the Trustee with the consent of the Holders of not
less than a majority of the aggregate principal amount of all Securities issued
under the Indenture at the time Outstanding and affected thereby. The Indenture
also contains provisions permitting the Holders of not less than a majority of
the aggregate principal amount of the Outstanding Securities, on behalf of the
Holders of all such Securities, to waive compliance by the Company with certain
provisions of the Indenture. Furthermore, provisions in the Indenture permit the
Holders of not less than a majority of the aggregate principal amount, in
certain instances, of the Outstanding Securities of any series to waive, on
behalf of all of the Holders of Securities of such series, certain past defaults
under the Indenture and their consequences. Any such consent or waiver by the
Holder of this Security shall be conclusive and binding upon such Holder and
upon all future Holders of this Security and other Securities issued upon the
registration of transfer hereof or in exchange herefor or in lieu hereof,
whether or not notation of such consent or waiver is made upon this Security.

         No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of (and premium or
Make-Whole Amount, if any) and interest on this Security at the times, places
and rate, and in the coin or currency, herein prescribed.

         As provided in the Indenture and subject to certain limitations therein
[and herein] set forth, the transfer of this Security is registrable in the
Security Register of the Company upon surrender of this Security for
registration of transfer at the office or agency of the Company in any place
where the principal of (and premium or Make-Whole Amount, if any) and interest
on this Security are payable, duly endorsed by, or accompanied by a written
instrument of transfer in form satisfactory to the Company and the Security
Registrar duly executed by, the Holder hereof or by his attorney duly authorized
in writing, and thereupon one or more new Securities, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.
<PAGE>   95
                                      -8-

         As provided in the Indenture and subject to certain limitations therein
[and herein] set forth, this Security is exchangeable for a like aggregate
principal amount of Securities of different authorized denominations but
otherwise having the same terms and conditions, as requested by the Holder
hereof surrendering the same.

         The Securities of this series are issuable only in registered form
[without coupons] in denominations of $_______ and any integral multiple
thereof.

         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith,

         Prior to due presentment of this Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name this Security is registered as the owner hereof for all
purposes, whether or not this Security be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.

         No recourse shall be had for the payment of the principal of or premium
or Make-Whole Amount, if any, or the interest on this Security, or for any claim
based hereon, or otherwise in respect hereof, or based on or in respect of the
Indenture or any indenture supplemental thereto, against any past, present or
future stockholder, employee, officer or director, as such, of the Company or of
any successor, either directly or through the Company or any successor, whether
by virtue of any constitution, statute or rule of law or by the enforcement of
any assessment or penalty or otherwise, all such liability being, by the
acceptance hereof and as part of the consideration for the issue hereof,
expressly waived and released.

         The Indenture and the Securities shall be governed by and construed in
accordance with the laws of [the State of New York] applicable to agreements
made and to be performed entirely in such State.


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