Document:

INDENTURE

                                 by and between

                               EXELON CORPORATION

                                       and

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

                           Dated: ______________, 2001

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<TABLE>
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<S>                                                                                                              <C>
ARTICLE I DEFINITIONS.............................................................................................5
   SECTION 1.1. Certain Terms Defined.............................................................................5

ARTICLE II SECURITIES.............................................................................................9
   SECTION 2.1. Forms Generally...................................................................................9
   SECTION 2.2. Form Of Trustee's Certificate Of Authentication...................................................9
   SECTION 2.3. Amount Unlimited; Issuable In Series.............................................................10
   SECTION 2.4. Authentication And Delivery Of Securities........................................................12
   SECTION 2.5. Execution Of Securities..........................................................................14
   SECTION 2.6. Certificate Of Authentication....................................................................14
   SECTION 2.7. Denomination And Date Of Securities; Payment Of Interest.........................................15
   SECTION 2.8. Registration, Transfer And Exchange..............................................................15
   SECTION 2.9. Mutilated, Defaced, Destroyed, Lost And Stolen Securities........................................18
   SECTION 2.10. Cancellation Of Securities; Destruction Thereof.................................................18
   SECTION 2.11. Temporary Securities............................................................................19

ARTICLE III COVENANTS OF THE ISSUER..............................................................................19
   SECTION 3.1. Payment Of Principal And Interest................................................................19
   SECTION 3.2. Offices For Payments, Etc........................................................................20
   SECTION 3.3. Appointment To Fill A Vacancy In Office Of Trustee...............................................20
   SECTION 3.4. Paying Agents....................................................................................20
   SECTION 3.5. Compliance Certificates..........................................................................21
   SECTION 3.6. Corporate Existence..............................................................................21
   SECTION 3.7. Payment Of Taxes And Other Claims................................................................22
   SECTION 3.8. The Issuer May Not Merge.........................................................................22

ARTICLE IV SECURITYHOLDER LISTS AND REPORTS BY THE ISSUER AND THE TRUSTEE........................................23
   SECTION 4.1. Issuer To Furnish Trustee Information As To Names And Addresses Of Securityholders...............23
   SECTION 4.2. Reports By The Issuer............................................................................23
   SECTION 4.3. Reports By The Trustee...........................................................................23

ARTICLE V REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT........................................25
   SECTION 5.1. Event Of Default Defined, Acceleration Of Maturity; Waiver Of Default............................25
   SECTION 5.2. Collection Of Indebtedness By Trustee; Trustee May Prove Debt....................................28
   SECTION 5.3. Application Of Proceeds..........................................................................29
   SECTION 5.4. Suits For Enforcement............................................................................30
   SECTION 5.5. Restoration Of Rights On Abandonment Of Proceedings..............................................30
   SECTION 5.6. Limitations On Suits By Security Holders.........................................................31
   SECTION 5.7. Unconditional Right Of Securityholders To Institute Certain Suits................................31
   SECTION 5.8. Powers And Remedies Cumulative; Delay Or Omission Not Waiver Of Default..........................31
   SECTION 5.9. Control By Holders Of Securities.................................................................32
   SECTION 5.10. Waiver Of Past Defaults.........................................................................32

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   SECTION 5.11. Trustee To Give Notice Of Default, But May Withhold In Certain Circumstances....................33
   SECTION 5.12. Right Of Court To Require Filing Of Undertaking To Pay Costs....................................33

ARTICLE VI CONCERNING THE TRUSTEE................................................................................34
   SECTION 6.1. Duties And Responsibilities Of The Trustee; During Default; Prior To Default.....................34
   SECTION 6.2. Certain Rights Of The Trustee....................................................................35
   SECTION 6.3. Trustee Not Responsible For Recitals, Disposition Of Securities Or Application Of Proceeds
         Thereof.................................................................................................36
   SECTION 6.4. Trustee And Agents May Hold Securities; Collections, Etc.........................................36
   SECTION 6.5. Held By Trustee..................................................................................36
   SECTION 6.6. Compensation And Indemnification Of Trustee And Its Prior Claim..................................36
   SECTION 6.7. Right Of Trustee To Rely On Officer's Certificate, Etc...........................................37
   SECTION 6.8. Indentures Not Creating Potential Conflict Ing Interests For The Trustee.........................37
   SECTION 6.9. Qualification Of Trustee; Conflicting Inter Ests.................................................37
   SECTION 6.10. Persons Eligible For Appointment As Trustee.....................................................37
   SECTION 6.11. Resignation And Removal; Appointment Of Successor Trustee.......................................38
   SECTION 6.12. Acceptance Of Appointment By Successor Trustee..................................................39
   SECTION 6.13. Merger, Conversion, Consolidation Or Succession To Business Of Trustee..........................40
   SECTION 6.14. Preferential Collection Of Claims Against The Issuer............................................41
   SECTION 6.15. Appointment Of Authenticating Agent.............................................................41

ARTICLE VII CONCERNING THE SECURITYHOLDERS.......................................................................42
   SECTION 7.1. Evidence Of Action Taken By Securityholders......................................................42
   SECTION 7.2. Proof Of Execution Of Instruments And Of Holding Of Securities...................................42
   SECTION 7.3. Holders To Be Treated As Owners..................................................................42
   SECTION 7.4. Securities Owned By Issuer Deemed Not Outstanding................................................42
   SECTION 7.5. Right Of Revocation Of Action Taken..............................................................43

ARTICLE VIII SUPPLEMENTAL INDENTURES.............................................................................43
   SECTION 8.1. Supplemental Indentures Without Consent Of Securityholders.......................................43
   SECTION 8.2. Supplemental Indentures With Consent Of Securityholders..........................................44
   SECTION 8.3. Effect Of Supplemental Indenture.................................................................46
   SECTION 8.4. Documents To Be Given To Trustee.................................................................46
   SECTION 8.5. Notation On Securities In Respect Of Supple Mental Indentures....................................46

ARTICLE IX SATISFACTION AND DISCHARGE OF INDENTURE;  UNCLAIMED MONEYS............................................46
   SECTION 9.1. Satisfaction And Discharge Of Indenture..........................................................46
   SECTION 9.2. Application By Trustee Of Funds Deposited For Payment Of Securities..............................50
   SECTION 9.3. Repayment Of Moneys Held By Paying Agent.........................................................51
   SECTION 9.4. Return Of Moneys Held By Trustee And Paying Agent Unclaimed For Two Years........................51
   SECTION 9.5. Indemnity For U.S. Government Of Obligations.....................................................51

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ARTICLE X MISCELLANEOUS PROVISIONS...............................................................................52
   SECTION 10.1. Incorporators, Shareholders, Officers And Directors Of Issuer Exempt From Individual Liability..52
   SECTION 10.2. Provisions Of Indenture For The Sole Benefit Of Parties And Holders Of Securities...............52
   SECTION 10.3. Successors And Assigns Of Issuer Bound By Indenture.............................................52
   SECTION 10.4. Notices And Demands On Issuer, Trustee And Holders Of Securities................................52
   SECTION 10.5. Officer's Certificates And Opinions Of Counsel; Statements To Be Contained Therein..............53
   SECTION 10.6. Payments Due On Saturdays, Sundays And Holidays.................................................54
   SECTION 10.7. Conflict Of Any Provision Of Indenture With Trust Indenture Act.................................54
   SECTION 10.8. PENNSYLVANIA LAW TO GOVERN......................................................................54
   SECTION 10.9. Counterparts....................................................................................54
   SECTION 10.10. Effect Of Headings.............................................................................54

ARTICLE XI REDEMPTION OF SECURITIES AND SINKING FUNDS............................................................55
   SECTION 11.1. Applicability Of Article........................................................................55
   SECTION 11.2. Notice Of Redemption; Partial Redemptions.......................................................55
   SECTION 11.3. Payment Of Securities Called For Redemption.....................................................56
   SECTION 11.4. Exclusion Of Certain Securities From Eligibility For Selection For Redemption...................56
   SECTION 11.5. Mandatory And Optional Sinking Funds............................................................57

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         THIS INDENTURE, dated as of ______________________, by and between
EXELON CORPORATION, a Pennsylvania corporation (the "Issuer"), and
________________________, as trustee (the "Trustee"),

                              W I T N E S S E T H:

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

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

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

         NOW, THEREFORE, in consideration of the premises and the purchases of
the Securities by the holders thereof, and intending to be legally bound hereby,
the Issuer and the Trustee mutually covenant and agree for the equal and
proportionate benefit of the respective holders from time to time of the
Securities and of the coupons, if any, appertaining thereto as follows:

                                   ARTICLE I

                                   DEFINITIONS

         SECTION 1.1 Certain Terms Defined. The following terms (except as
otherwise expressly provided or unless the context otherwise clearly requires)
for all purposes of this Indenture and of any indenture supplemental hereto
shall have the respective meanings specified in this Section. All other terms
used in this Indenture that are defined in the Trust Indenture Act of 1939, as
amended (the "Trust Indenture Act"), or the definitions of which in the
Securities Act of 1933, as amended (the "Securities Act"), are referred to in
the Trust Indenture Act, including terms defined therein by reference to the
Securities Act (except as herein otherwise expressly provided or unless the
context otherwise requires), shall have the meaning assigned to such terms in
the Trust Indenture Act and in the Securities Act as in effect from time to
time. All accounting terms used herein and not expressly defined shall have the
meanings assigned to such terms in accordance with generally accepted accounting
principles, and the term "generally accepted accounting principles" means such
accounting principles as are generally accepted at the time of any computation
unless a different time shall be specified with respect to such series of
Securities as provided for in Section 2.3. 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. The terms
defined in this Article have the meanings assigned to them in this Article and
include the plural as well as the singular.

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         "Affiliate" has the same meaning as given to that term in Rule 405 of
the Securities Act or any successor provision.

         "Authenticating Agent" shall have the meaning set forth in Section
6.15.

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

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

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

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

         "Corporate Trust Office" means the office of the Trustee at which the
corporate trust business of the Trustee shall, at any particular time, be
principally administered, which office is, as of the date of this Indenture,
located at __________________________________________.

         "Covenant Defeasance" shall have the meaning set forth in Section
9.1(d).

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

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

         "Event of Default" means any event or condition specified as such in
Section 5.1.

         "Exchange Act" means the Securities Exchange Act of 1934, as amended.

         "Holder," "Holder of Securities," "Securityholder" or any other similar
term means the person in whose name such Security is registered in the security
register kept by the Issuer for that purpose in accordance with the terms
hereof.

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

         "IRS" means the Internal Revenue Service of the United States
Department of the Treasury, or any successor entity.

         "Issuer" means Exelon Corporation, a Pennsylvania corporation, and its
successors and assigns.

         "Issuer Order" means a written statement, request or order of the
Issuer signed in its name by the chairman of the Board of Directors, the
president, any vice president or the treasurer of the Issuer.

         "Non-U.S. Person" means any person that is not a "U.S. person" as such
term is defined in Rule 902 of the Securities Act.

         "Officer's Certificate" means a certificate signed by the chairman of
the Board of Directors, the president or any vice president or the treasurer of
the Issuer and delivered to the Trustee. Each such certificate shall comply with
Section 314 of the Trust Indenture Act and include the statements provided for
in Section 10.5.

         "Opinion of Counsel" means an opinion in writing signed by legal
counsel who may be an employee of the Issuer or other counsel satisfactory to
the Trustee. Each such opinion shall comply with Section 314 of the Trust
Indenture Act and include the statements provided for in Section 10.5.

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

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

         "Outstanding" (except as otherwise provided in Section 7.4), when used
with reference to Securities, means, subject to the provisions of Section 7.4,
as of any particular time, all Securities authenticated and delivered by the
Trustee under this Indenture, except:

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

              (b) Securities, or portions thereof, for the payment or redemption
         of which moneys or U.S. Government Obligations (as provided for in
         Section 9.1) in the necessary amount shall have been deposited in trust
         with the Trustee or with any paying agent (other than the Issuer) or
         shall have been set aside, segregated and held in trust by the Issuer
         for the Holders of such Securities (if the Issuer shall act as its own
         paying agent), PROVIDED, that if such Securities, or portions thereof,
         are to be redeemed prior to the maturity thereof, notice of such

                                       7

<PAGE>

         redemption shall have been given as herein provided, or provisions
         satisfactory to the Trustee shall have been made for giving such
         notice; and

              (c) Securities which shall have been paid or in substitution for
         which other Securities shall have been authenticated and delivered
         pursuant to the terms of Section 2.9 (except with respect to any such
         Security as to which proof satisfactory to the Trustee is presented
         that such Security is held by a person in whose hands such Security is
         a legal, valid and binding obligation of the Issuer). In determining
         whether the Holders of the requisite principal amount of Outstanding
         Securities of any or all series have given any request, demand,
         authorization, direction, notice, consent or waiver hereunder, the
         principal amount of an Original Issue Discount Security that shall be
         deemed to be Outstanding for such purposes shall be the amount of the
         principal thereof that would be due and payable as of the date of such
         determination upon a declaration of acceleration of the maturity
         thereof pursuant to Section 5.1.

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

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

         "Principal" whenever used with reference to the Securities or any
Security or any portion thereof, shall be deemed to include "and premium, if
any," PROVIDED, HOWEVER, that such inclusion of premium, if any, shall under no
circumstances result in the double counting of such premium for the purpose of
any calculation required hereunder.

         "Record date" shall have the meaning set forth in Section 2.7.

         "Registered Global Security" means a Security evidencing all or a part
of a series of Registered Securities, issued to the Depository for such series
in accordance with Section 2.4, and bearing the legend prescribed in Section 2.4
and any other legend required by the Depository for such series.

         "Registered Security" means any Security registered on the Security
register of the Issuer.

         "Responsible Officer" when used with respect to the Trustee means any
officer of the Trustee assigned to administer corporate trust matters to whom
any corporate trust matter is referred because of his or her knowledge of and
familiarity with the particular subject.

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

                                       8
<PAGE>

         "Securities Act" means the Securities Act of 1933, as amended.

         "Subsidiary" means any corporation or other entity of which at least a
majority of the outstanding stock having the voting power to elect a majority of
the Board of Directors of such corporation (irrespective of whether or not at
the time stock of any other class or classes of such corporation shall have or
might have voting power by reason of the happening of any contingency) is at the
time of determination directly or indirectly owned by the Issuer, or by one or
more of its Subsidiaries, or by the Issuer and one or more of its Subsidiaries.

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

         "U.S. Government Obligations" shall have the meaning set forth in
Section 9.1(A).

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

                                   ARTICLE II

                                   SECURITIES

SECTION 2.1. Forms Generally. The Securities of each series shall be
substantially in such form (not inconsistent with this Indenture) as shall be
established by or pursuant to one or more Board Resolutions (as set forth in a
Board Resolution or, to the extent established pursuant to but not set forth in
a Board Resolution, an Officer's Certificate detailing such establishment), in
each case with such appropriate insertions, omissions, substitutions and other
variations as are required or permitted by this Indenture and may have imprinted
or otherwise reproduced thereon such legend or legends or endorsements, not
inconsistent with the provisions of this Indenture, as may be required to comply
with any law or with any rules or regulations pursuant thereto, or with any
rules of any securities exchange or to conform to general usage, all as may be
determined by the officers executing such Securities, as evidenced by their
execution of such Securities. The definitive Securities shall be printed,
lithographed or engraved on steel engraved borders or may be produced in any
other manner, all as determined by the officers executing such Securities as
evidenced by their execution of such Securities.

         SECTION 2.2. Form Of Trustee's Certificate Of Authentication. The
Trustee's certificate of authentication on all Securities shall be in
substantially the following form:
         "This is one of the Securities referred to in the within-mentioned
Indenture.

                           By
                             ------------------------------------------
                                    Authorized Signatory"

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

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

                           ------------------------------------------
                           as Authenticating Agent

                           By
                             ------------------------------------------
                           Authorized Signatory"

         SECTION 2.3. Amount Unlimited; Issuable In Series. The aggregate
principal amount of Securities which may be authenticated and delivered under
this Indenture is unlimited.

         The Securities may be issued in one or more series. There shall be
established in or pursuant to one or more Board Resolutions (and to the extent
established pursuant to but not set forth in a Board Resolution, in an Officer's
Certificate detailing such establishment), prior to the initial issuance of
Securities of any series,

              (1) the designation of the Securities of the series, which shall
         distinguish the Securities of the series from the Securities of all
         other series, and which may be part of a series of Securities
         previously issued;

              (2) any limit upon the aggregate principal amount of the
         Securities of the series that may be authenticated and delivered under
         this Indenture (except for Securities authenticated and delivered upon
         registration of transfer of, or in exchange for, or in lieu of, other
         Securities of the series pursuant to Section 2.8, 2.9, 2.11, 8.5 or
         11.3);

              (3) the date or dates on which the principal of the Securities of
         the series is payable which may range from nine months to 30 years for
         medium term debt securities and 30 years or more for long term debt
         securities;

              (4) the rate or rates at which the Securities of the series shall
         bear interest, if any, the date or dates from which such interest shall
         accrue, on which such interest shall be payable, the terms and
         conditions of any deferral of interest and the additional interest, if
         any, thereon, the right, if any, of the Issuer to extend the interest
         payment periods and the duration of the extensions and (in the case of
         Registered Securities) the date or dates on which a record shall be
         taken for the determination of Holders to whom interest is payable
         and/or the method by which such rate or rates or date or dates shall be
         determined;

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

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<PAGE>

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

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

              (8) if other than denominations of $1,000 and any integral
         multiple thereof;

              (9) the percentage of the principal amount at which the Securities
         will be issued, and, if other than the principal amount thereof, the
         portion of the principal amount of Securities of the series which shall
         be payable upon declaration of acceleration of the maturity thereof;

              (10) whether the Securities of the series will be issuable as
         unregistered securities (with or without coupons), any restrictions
         applicable to the offer, sale or delivery of unregistered securities or
         the payment of interest thereon and, the terms upon which unregistered
         securities of any series may be exchanged for Registered Securities of
         such series and vice versa;

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

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

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

              (14) any deletion from modification of or addition to the Events
         of Default or covenants with respect to the Securities of such series;
         and

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

         All Securities of any one series shall be substantially identical,
except in the case of Registered Securities as to denomination and except as may
otherwise be provided by or pursuant to the Board Resolution or Officer's
Certificate referred to above. All Securities of any

                                       11
<PAGE>

one series need not be issued at the same time and may be issued from time to
time, consistent with the terms of this Indenture, if so provided by or pursuant
to such Board Resolution or such Officer's Certificate.

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

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

              (2) any Board Resolution and/or Officer's Certificate referred to
         in Section 2.1 and 2.3 by or pursuant to which the forms and terms of
         the Securities were established;

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

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

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<PAGE>

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

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

              (c) such Securities when executed by the Issuer and authenticated
         by the Trustee in accordance with the provisions of this Indenture and
         delivered to and duly paid for by the purchasers thereof, and subject
         to any conditions specified in such Opinion of Counsel, will have been
         duly issued under this Indenture, will be entitled to the benefits of
         this Indenture, and will be valid and binding obligations of the
         Issuer, enforceable in accordance with their respective terms except as
         the enforceability thereof may be limited by (i) bankruptcy,
         insolvency, reorganization, liquidation, moratorium, fraudulent
         transfer or similar laws affecting creditors' rights generally, (ii)
         rights of acceleration, if any, and (iii) the availability of equitable
         remedies may be limited by equitable principles of general
         applicability and such counsel need express no opinion with regard to
         the enforceability of Section 6.6.

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

         The Trustee shall have the right to decline to authenticate and deliver
any Securities under this Section 2.4 if the Trustee, being advised by counsel,
determines that such action may not lawfully be taken by the Issuer or if the
Trustee in good faith by its board of directors or board of trustees, executive
committee or a trust committee of directors or trustees shall determine that
such action would expose the Trustee to personal liability to existing Holders
or would affect the Trustee's own rights, duties or immunities under the
Securities, this Indenture or otherwise.

         If the Issuer shall establish pursuant to Section 2.3 that the
Securities of a series are to be issued in the form of one or more Registered
Global Securities, then the Issuer shall execute and the Trustee shall, in

                                       13
<PAGE>

accordance with this Section and the Issuer Order with respect to such series,
authenticate and deliver one or more Registered Global Securities that (i) shall
represent and shall be denominated in an amount equal to the aggregate principal
amount of all of the Securities of such series issued and not yet canceled, (ii)
shall be registered in the name of the Depository for such Registered Global
Security or Securities or the nominee of such Depository, (iii) shall be
delivered by the Trustee to such Depository or delivered or held pursuant to
such Depository's instructions and (iv) shall bear a legend substantially to the
following effect: "Unless and until it is exchanged in whole or in part for
Securities in definitive registered form, this Security may not be transferred
except as a whole by the Depository to the 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 any such nominee to a successor Depository or a nominee
of such successor Depository."

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

         SECTION 2.5. Execution Of Securities. The Securities shall be signed on
behalf of the Issuer by the chairman or vice chairman of its Board of Directors
or its president, or any executive (senior or other), a vice president or its
treasurer, under its corporate seal which may, but need not, be attested. Such
signatures may be the manual or facsimile signatures of the present or any
future such officers. The seal of the Issuer may be in the form of a facsimile
thereof and may be impressed, affixed, imprinted or otherwise reproduced on the
Securities. Typographical and other minor errors or defects in any such
reproduction of the seal or any such signature shall not affect the validity or
enforceability of any Security that has been duly authenticated and delivered by
the Trustee.

         In case any officer of the Issuer who shall have signed any of the
Securities shall cease to be such officer before the Security so signed shall be
authenticated and delivered by the Trustee or disposed of by the Issuer, such
Security nevertheless may be authenticated and delivered or disposed of as
though the person who signed such Security had not ceased to be such officer of
the Issuer; and any Security may be signed on behalf of the Issuer by such
persons as, at the actual date of the execution of such Security shall be the
proper officers of the Issuer, although at the date of the execution and
delivery of this Indenture any such person was not such an officer.

         SECTION 2.6. Certificate Of Authentication. Only such Securities as
shall bear thereon a certificate of authentication substantially in the form
hereinbefore recited, executed by the Trustee by the manual signature of one of
its authorized officers, shall be entitled to the benefits of this Indenture or
be valid or obligatory for any purpose. The execution of such certificate by the
Trustee upon any Security executed by the Issuer shall be conclusive evidence
that the Security so authenticated has been duly authenticated and delivered
hereunder and that the Holder is entitled to the benefits of this Indenture.

         SECTION 2.7. Denomination And Date Of Securities; Payment Of Interest.
The Securities of each series shall be issuable as Registered Securities in
denominations of $1,000 and any integral multiple thereof. The Securities of
each series shall be numbered, lettered or otherwise distinguished in such
manner or in accordance with such plan as the officers of the Issuer executing

                                       14
<PAGE>

the same may determine with the approval of the Trustee, as evidenced by the
execution and authentication thereof.

         Each Registered Security shall be dated the date of its authentication.
The Securities of each series shall bear interest, if any, from the date, and
such interest shall be payable on the dates, established as contemplated by
Section 2.3.

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

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

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

         At the option of the Holder thereof, Registered Securities of any
series (other than a Registered Global Security, except as set forth below) may
be exchanged for a Registered Security or Registered Securities of such series
having authorized denominations and an equal aggregate principal amount, upon
surrender of such Registered Securities to be exchanged at the agency of the
Issuer that shall be maintained for such purpose in accordance with Section 3.2

                                       15
<PAGE>

and upon payment, if the Issuer shall so require, of the charges hereinafter
provided. Whenever any Securities are so surrendered for exchange, the Issuer
shall execute, and the Trustee shall authenticate and deliver, the Securities
which the Holder making the exchange is entitled to receive. All Securities
surrendered upon any exchange or transfer provided for in this Indenture shall
be promptly cancelled and disposed of by the Trustee, and the Trustee shall
deliver a certificate of disposition thereof to the Issuer.

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

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

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

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

         If at any time the Depositary for any Registered Securities of a series
represented by one or more Registered Global Securities notifies the Issuer that
it is unwilling or unable to continue as Depositary for such Registered
Securities or if at any time the Depositary for such Registered Securities shall
no longer be eligible under Section 2.4, the Issuer shall appoint a successor
Depositary eligible under Section 2.4 with respect to such Registered
Securities. If a successor Depositary eligible under Section 2.4 for such
Registered Securities is not appointed by the Issuer within 90 days after the
Issuer receives such notice or becomes aware of such ineligibility, the Issuer's
election pursuant to Section 2.3 that such Registered Securities be represented
by one or more Registered Global Securities shall no longer be effective and the
Issuer will execute, and the Trustee, upon receipt of an Officer's Certificate
for the authentication and delivery of definitive Securities of such series,
will authenticate and deliver, Securities of such series in definitive
registered form in any authorized denominations, in an aggregate principal
amount equal to the principal amount of the Registered Global Security or
Securities representing such Registered Securities in exchange for such
Registered Global Security or Securities.

         The Issuer may at any time and in its sole discretion determine that
the Registered Securities of any series issued in the form of one or more

                                       16
<PAGE>

Registered Global Securities shall no longer be represented by a Registered
Global Security or Securities. In such event the Issuer will execute, and the
Trustee, upon receipt of any Officer's Certificate for the authentication and
delivery of definitive Securities of such series, will authenticate and deliver,
Securities of such series in definitive registered form in any authorized
denominations, in an aggregate principal amount equal to the principal amount of
the Registered Global Security or Securities representing such Registered
Securities, in exchange for such Registered Global Security or Securities.

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

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

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

         Upon the exchange of a Registered Global Security for Securities in
definitive registered form in authorized denominations, such Registered Global
Security shall be cancelled by the Trustee or an agent of the Issuer or the
Trustee. Securities in definitive registered form issued in exchange for a
Registered Global Security pursuant to this Section 2.8 shall be registered in
such names and in such authorized denominations as the Depositary for such
Registered Global Security, pursuant to instructions from its direct or indirect
participants or otherwise, shall instruct the Trustee or an agent of the Issuer
or the Trustee. The Trustee or such agent shall deliver such Securities to or as
directed by the Persons in whose names such Securities are so registered.

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

         SECTION 2.9. Mutilated, Defaced, Destroyed, Lost And Stolen Securities.
In case any temporary or definitive Security shall be mutilated, defaced,
destroyed, lost or stolen, the Issuer in its discretion may execute and, upon
the written request of any officer of the Issuer, the Trustee shall authenticate
and deliver, a new Security of the same series, maturity date, interest rate and
original issue date, bearing a number or other distinguishing symbol not
contemporaneously outstanding, in exchange and substitution for the mutilated or
defaced Security, or in lieu of and in substitution for the Security so
destroyed, lost or stolen. In every case, the applicant for a substitute
Security shall furnish to the Issuer and to the Trustee and any agent of the

                                       17
<PAGE>

Issuer or the Trustee such security or indemnity as may be required by them to
indemnify and defend and to save each of them harmless and, in every case of
destruction, loss or theft, evidence to their satisfaction of the destruction,
loss or theft of such Security and of the ownership thereof, and in the case of
mutilation or defacement shall surrender the Security to the Trustee or such
agent.

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

         Every substitute Security of any series issued pursuant to the
provisions of this Section by virtue of the fact that any such Security is
destroyed, lost or stolen shall constitute an additional contractual obligation
of the Issuer, whether or not the destroyed, lost or stolen Security shall be at
any time enforceable by anyone and shall be entitled to all the benefits of (but
shall be subject to all the limitations of rights set forth in) this Indenture
equally and proportionately with any and all other Securities of such series
duly authenticated and delivered hereunder. All Securities shall be held and
owned upon the express condition that, to the extent permitted by law, the
foregoing provisions are exclusive with respect to the replacement or payment of
mutilated, defaced or destroyed, lost or stolen Securities and shall preclude
any and all other rights or remedies notwithstanding any law or statute existing
or hereafter enacted to the contrary with respect to the replacement or payment
of negotiable instruments or other securities without their surrender.

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

         SECTION 2.11. Temporary Securities. Pending the preparation of
definitive Securities for any series, the Issuer may execute and the Trustee
shall authenticate and deliver temporary Securities for such series (printed,
lithographed, typewritten or otherwise reproduced, in each case in form

                                       18
<PAGE>

satisfactory to the Trustee). Temporary Securities of any series shall be
issuable as Registered Securities without coupons of any authorized
denomination, and substantially in the form of the definitive Securities of such
series but with such omissions, insertions and variations as may be appropriate
for temporary Securities, all as may be determined by the Issuer with the
concurrence of the Trustee as evidenced by the execution and authentication
thereof. Temporary Securities may contain such references to any provisions of
this Indenture as may be appropriate. Every temporary Security shall be executed
by the Issuer and be authenticated by the Trustee upon the same conditions and
in substantially the same manner, and with like effect, as the definitive
Securities. Without unreasonable delay the Issuer shall execute and shall
furnish definitive Securities of such series and thereupon temporary Registered
Securities of such series may be surrendered in exchange therefor without charge
at each office or agency to be maintained by the Issuer for that purpose
pursuant to Section 3.2 and the Trustee shall authenticate and deliver in
exchange for such temporary Securities of such series an equal aggregate
principal amount of definitive Securities of the same series having authorized
denominations. Until so exchanged, the temporary Securities of any series shall
be entitled to the same benefits under this Indenture as definitive Securities
of such series, unless otherwise established pursuant to Section 2.3.

                                  ARTICLE III

                             COVENANTS OF THE ISSUER

         SECTION 3.1. Payment Of Principal And Interest. The Issuer covenants
and agrees for the benefit of each series of Securities that it will duly and
punctually pay or cause to be paid the principal of, and interest on, if any,
each of the Securities of such series (together with any additional amounts
payable pursuant to the terms of such Securities) at the place or places, at the
respective time or times and in the manner provided in such Securities in this
Indenture. The interest, if any, on Registered Securities (together with any
additional amounts payable pursuant to the terms of such Securities) shall be
payable only to or upon the written order of the Holders thereof and, at the
option of the Issuer, may be paid by wire transfer or by mailing checks for such
interest payable to or upon the written order of such Holders at their last
addresses as they appear on the Securities register of the Issuer.

         SECTION 3.2. Offices For Payments, Etc. So long as any Registered
Securities are authorized for issuance pursuant to this Indenture or are
outstanding hereunder, the Issuer will maintain in __________________, an office
or agency where the Registered Securities of each series may be presented for
payment, where the Securities of each series may be presented for exchange as is
provided in this Indenture and, if applicable, pursuant to Section 2.3 and where
the Registered Securities of each series may be presented for registration of
transfer as in this Indenture provided.

         The Issuer will maintain in ___________________, an office or agency
where notices and demands to or upon the Issuer in respect of the Securities of
any series or this Indenture may be served.

                                       19
<PAGE>

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

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

         SECTION 3.3. Appointment To Fill A Vacancy In Office Of Trustee. The
Issuer, whenever necessary to avoid or fill a vacancy in the office of Trustee,
will appoint, in the manner provided in Section 6.10, a Trustee, so that there
shall at all times be a Trustee with respect to each series of Securities
hereunder.

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

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

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

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

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

         If the Issuer shall act as its own paying agent with respect to the
Securities of any series, it will, on or before each due date of the principal
of or interest on the Securities of such series, set aside, segregate and hold

                                       20
<PAGE>

in trust for the benefit of the Holders of the Securities of such series a sum
sufficient to pay such principal or interest so becoming due. The Issuer will
promptly notify the Trustee of any failure to take such action.

         Anything in this Section to the contrary notwithstanding, but subject
to Section 9.1, the Issuer may at any time, for the purpose of obtaining a
satisfaction and discharge with respect to one or more or all series of
Securities hereunder, or for any other reason, pay or cause to be paid to the
Trustee all sums held in trust for any such series by the Issuer or any paying
agent hereunder, as required by this Section, such sums to be held by the
Trustee upon the trusts herein contained.

         Anything in this Section to the contrary notwithstanding, the agreement
to hold sums in trust as provided in this Section is subject to the provisions
of Sections 9.3 and 9.4.

         SECTION 3.5. Compliance Certificates. The Issuer will furnish to the
Trustee on or before January 31 in each year (beginning with January 31, 2002) a
brief certificate (which need not comply with Section 10.5) from the principal
executive, financial or accounting officer of the Issuer stating that in the
course of the performance by the signer of his or her duties as an officer of
the Issuer he or she would normally have knowledge of any default or
non-compliance by the Issuer in the performance of any covenants or conditions
contained in this Indenture, stating whether or not he or she has knowledge of
any such default or non-compliance and, if so, describing each such default or
non-compliance of which the signer has knowledge and the nature of such default
or non-compliance.

         SECTION 3.6. Corporate Existence. The Issuer will do or cause to be
done all things necessary to preserve and keep in full force and effect its
corporate existence and the rights (charter and statutory), licenses and
franchises of the Issuer; PROVIDED, that the Issuer shall not be required to
preserve any such right, license or franchise, if, in the judgment of the
Issuer, the preservation thereof is no longer desirable in the conduct of the
business of the Issuer taken as a whole and the loss thereof is not
disadvantageous in any material respect to the Securityholders.

         SECTION 3.7. Payment Of Taxes And Other Claims. The Issuer will pay or
discharge or cause to be paid or discharged, before the same shall become
delinquent: (a) all taxes, assessments and governmental charges levied or
imposed upon the Issuer or any Subsidiary or upon the income, profits or
property of the Issuer or any Subsidiary; and (b) all lawful claims for labor,
materials and supplies, which, if unpaid, might by law become a lien upon the
property of the Issuer or any Subsidiary; PROVIDED, that the Issuer 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; and PROVIDED FURTHER that
the Issuer shall not be required to cause to be paid or discharged any such tax,
assessment, charge or claim if the Issuer shall determine that such payment is
not advantageous to the conduct of the business of the Issuer and its
Subsidiaries taken as a whole and that the failure so to pay or discharge is not
disadvantageous in any material respect to the Securityholders.

                                       21
<PAGE>

         SECTION 3.8. The Issuer May Not Merge. The Issuer may not consolidate
with or merge with or into, or sell, convey, transfer or lease all or
substantially all of its assets (either in one transaction or a series of
transactions) to any Person unless:

              (a) the Person formed by or surviving such consolidation or merger
         or to which such sale, conveyance, transfer or lease shall have been
         made (the "Successor") if other than the Issuer, (a) is organized and
         existing under the laws of the United States of America or any State
         thereof or the District of Columbia, and (b) shall expressly assume by
         a supplemental indenture, executed and delivered to the Trustee, in
         form satisfactory to the Trustee, all the obligations of the Issuer
         under the Securities and this Indenture;

              (b) immediately prior to and after giving effect to such
         transaction (and treating any indebtedness which becomes an obligation
         of the Successor or any Subsidiary as a result of such transaction as
         having been incurred by such Successor or such Subsidiary at the time
         of such transaction), no Event of Default shall have occurred and be
         continuing; and

              (c) the Issuer, delivers to the Trustee an Officer's Certificate
         and an Opinion of Counsel, each stating that such consolidation,
         merger, sale, conveyance, transfer or lease and such supplemental
         indenture comply with this Indenture.

         The Successor will be the successor to the Issuer, and will be
substituted for, and may exercise every right and power and become the obligor
on the Securities with the same effect as if the Successor had been named, as
the Issuer herein but, in the case of a sale, conveyance, transfer or lease of
all or substantially all of the assets of the Issuer, the predecessor Issuer
will not be released from its obligation to pay the principal of, premium, if
any, and interest on the Securities.

                                   ARTICLE IV

                     SECURITYHOLDER LISTS AND REPORTS BY THE
                             ISSUER AND THE TRUSTEE

         SECTION 4.1. Issuer To Furnish Trustee Information As To Names And
Addresses Of Securityholders. If and so long as the Trustee shall not be the
Security registrar for the Securities of any series, the Issuer and any other
obligor on the Securities will furnish or cause to be furnished to the Trustee a
list in such form as the Trustee may reasonably require of the names and
addresses of the Holders of the Registered Securities of such series pursuant to
Section 312 of the Trust Indenture Act:

              (a) semi-annually not more than 5 days after each record date for
         the payment of interest on such Registered Securities, as hereinabove
         specified, as of such record date and on dates to be determined
         pursuant to Section 2.3 for non-interest bearing Registered Securities
         in each year; and

              (b) at such other times as the Trustee may reasonably request in
         writing, within thirty days after receipt by the Issuer of any such
         request as of a date not more than 15 days prior to the time such
         information is furnished.

                                       22
<PAGE>

         SECTION 4.2. Reports By The Issuer. The Issuer covenants to file with
the Trustee, within 15 days after the Issuer is required to file the same with
the Commission, copies of the annual reports and of the information, documents,
and other reports that the Issuer may be required to file with the Commission
pursuant to Section 13 or Section 15(d) of the Exchange Act or pursuant to
Section 314 of the Trust Indenture Act.

         SECTION 4.3. Reports By The Trustee.

              (a) On or before the first July 15 which occurs not less than 60
         days after the earliest date of issuance of any Securities and on or
         before July 15 in each year thereafter, so long as any Securities are
         Outstanding hereunder, the Trustee shall transmit by mail as provided
         below to the Securityholders of each series of outstanding Securities,
         as hereinafter in this Section provided, a brief report dated as of the
         preceding May 15 with respect to:

              (i) its eligibility under Section 6.10 and its qualification under
         Section 6.9, or in lieu thereof, if to the best of its knowledge it has
         continued to be eligible and qualified under such Sections, a written
         statement to such effect;

              (ii) the character and amount of any advances (and if the Trustee
         elects to so state, the circumstances surrounding the making thereof)
         made by the Trustee (as such) which remain unpaid on the date of such
         report and for the reimbursement of which it claims or may claim a lien
         or charge, prior to that of the Securities of such series, on any
         property or funds held or collected by it as Trustee, except that the
         Trustee shall not be required (but may elect) to report such advances
         if such advances so remaining unpaid aggregate not more than 0.5% of
         the principal of the Securities of such series outstanding on the date
         of such report;

              (iii) the amount, interest rate and maturity date of all other
         indebtedness owing by the Issuer (or any other obligor on the
         Securities of such series) to the Trustee in its individual capacity on
         the date of such report, with a brief description of any property held
         as collateral security therefor, except any indebtedness based upon a
         creditor relationship;

              (iv) the property and funds, if any, physically in the possession
         of the Trustee (as such) in respect of the Securities of such series on
         the date of such report;

              (v) any additional issue of Securities of such series which the
         Trustee has not previously reported; and

              (vi) any action taken by the Trustee in the performance of its
         duties under this Indenture which the Trustee has not previously
         reported and which in the Trustee's opinion materially affects the
         Securities of such series, except action in respect of a default,
         notice of which has been or is to be withheld by it in accordance with
         the provisions of Section 5.11.

                                       23
<PAGE>

              (b) The Trustee shall transmit to the Securityholders of each
         series, as provided in subsection (c) of this Section, a brief report
         with respect to the character and amount of any advances (and if the
         Trustee elects so to state, the circumstances surrounding the making
         thereof) made by the Trustee (as such) in respect of the Securities of
         such series since the date of the last report transmitted pursuant to
         the provisions of subsection (a) of this Section (or if no such report
         has yet been so transmitted, since the date of this Indenture) for the
         reimbursement of which it claims or may claim a lien or charge prior to
         that of the Securities of such series on property or funds held or
         collected by it as Trustee and which it has not previously reported
         pursuant to this subsection (b), except that the Trustee shall not be
         required (but may elect) to report such advances if such advances
         remaining unpaid at any time aggregate 10% or less of the principal
         amount of Securities of such series outstanding at such time, such
         report to be transmitted within 90 days after such time.

              (c) Reports pursuant to this Section shall be transmitted by mail
         to all Holders of Securities of such series, as the names and addresses
         of such Holders appear upon the Securities register as of a date not
         more than 15 days prior to the mailing thereof.

              (d) A copy of each such report shall, at the time of such
         transmission to Securityholders, be furnished to the Issuer and be
         filed by the Trustee with each stock exchange upon which the Securities
         of such series are listed and also with the Commission. The Issuer
         agrees to notify the Trustee when and as Securities of any series
         become listed on any national securities exchange.

                                   ARTICLE V

                   REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS
                               ON EVENT OF DEFAULT

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

              (a) default in the payment of any installment of interest upon any
         of the Securities of such series as and when the same shall become due
         and payable, and continuance of such default for a period of 30 days;
         provided that, a valid extension of an interest payment period by the
         Issuer in accordance with the terms of such Securities shall not
         constitute a failure to pay interest; or

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

                                       24
<PAGE>

              (c) default in the payment of any sinking fund installment as and
         when the same shall become due and payable by the terms of the
         Securities of such series; or

              (d) failure on the part of the Issuer duly to observe or perform
         any other of the covenants or agreements on the part of the Issuer in
         the Securities of such series or contained in this Indenture (other
         than a covenant or agreement included in this Indenture solely for the
         benefit of a series of Securities other than such series) for a period
         of 60 days after the date on which written notice specifying such
         failure, stating that such notice is a "Notice of Default" hereunder
         and demanding that the Issuer remedy the same, shall have been given by
         registered or certified mail, return receipt requested, to the Issuer
         by the Trustee, or to the Issuer and the Trustee by the holders of at
         least 25% in aggregate principal amount of the Outstanding Securities
         of the series to which such covenant or agreement relates; or

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

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

              (g) any other Event of Default provided in the Board Resolution
         under which such series of Securities is issued or in the form of
         Security for such series.

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

         Except as otherwise provided in the terms of any series of Securities
pursuant to Section 2.3, if an Event of Default described in clause (d) or (g)
above with respect to all series of the Securities then Outstanding, occurs and
is continuing, then, and in each and every such case, unless the Principal of
all of the Securities shall have already become due and payable, either the

                                       25
<PAGE>

Trustee or the Holders of not less than 25% in aggregate principal amount of all
of the Securities then Outstanding hereunder (treated as one class) by notice in
writing to the Issuer (and to the Trustee if given by Securityholders), may
declare the entire principal (or, if the Securities of any series are Original
Issue Discount Securities, such portion of the principal amount as may be
specified in the terms of such series) of all of the Securities then
Outstanding, and the interest accrued thereon, if any, to be due and payable
immediately, and upon such declaration, the same shall become immediately due
and payable.

         If an Event of Default described in clause (e) or (f) above occurs and
is continuing, then the principal amount of all the Securities then Outstanding,
and the interest accrued thereon, if any, shall become and be immediately due
and payable without any declaration or other act on the part of the Trustee or
any Holder.

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

         The foregoing provisions are subject to the condition that if, at any
time after the principal (or, if the Securities are Original Issue Discount
Securities, such portion of the principal as may be specified in the terms
thereof) of the Securities of any series (or of all the Securities, as the case
may be) shall have been so declared due and payable, and before any judgment or
decree for the payment of the moneys due shall have been obtained or entered as
hereinafter provided, the Issuer shall pay or shall deposit with the Trustee a
sum sufficient to pay

              (a) all matured installments of interest upon all the Securities
         of such series (or all the Securities, as the case may be); and

                  (i) the principal of any and all Securities of such series (or
         of all the Securities, as the case may be) which shall have become due
         otherwise than by acceleration; and

                  (ii) interest upon such principal and, to the extent that
         payment of such interest is enforceable under applicable law, on
         overdue installments of interest, at the same rate as the rate of
         interest or Yield to Maturity (in the case of Original Issue Discount
         Securities) specified in the Securities of such series (or at the
         respective rates of interest or Yields to Maturity of all the
         Securities, as the case may be) to the date of such payment or deposit;
         and

                  (iii) all amounts payable to the Trustee pursuant to Section
         6.6; and

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<PAGE>

              (b) all Events of Default under the Indenture, other than the
         non-payment of the principal of Securities which shall have become due
         by acceleration, shall have been cured, waived or otherwise remedied as
         provided herein,

then and in every such case the Holders of a majority, or any applicable
supermajority, in aggregate principal amount of all the Securities of such
series voting as a separate class (or all the Securities, as the case may be,
voting as a single class), then Outstanding, by written notice to the Issuer and
to the Trustee, may waive all defaults with respect to such series (or with
respect to all the Securities, as the case may be) and rescind and annul such
declaration and its consequences, but no such waiver or rescission and annulment
shall extend to or shall affect any subsequent default or shall impair any right
consequent thereon.

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

         SECTION 5.2. Collection Of Indebtedness By Trustee; Trustee May Prove
Debt. The Issuer covenants that (a) in case default shall be made in the payment
of any installment of interest on any of the Securities of any series when such
interest shall have become due and payable, and such default shall have
continued for a period of 30 days, or (b) in case default shall be made in the
payment of all or any part of the principal of any of the Securities of any
series when the same shall have become due and payable, whether upon maturity of
the Securities of such series or upon any redemption or by declaration or
otherwise, then upon demand of the Trustee, the Issuer will pay to the Trustee
for the benefit of the Holders of the Securities of such series the whole amount
that then shall have become due and payable on all Securities of such series,
for principal and interest, as the case may be (with interest to the date of
such payment upon the overdue principal and, to the extent that payment of such
interest is enforceable under applicable law, on overdue installments of
interest at the same rate as the rate of interest or Yield to Maturity (in the
case of Original Issue Discount Securities) specified in the Securities of such
series); and in addition thereto, such further amount as shall be sufficient to
cover the costs and expenses of collection, and such other amount due the
Trustee under Section 6.6 in respect of Securities of such series.

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

         In case the Issuer shall fail forthwith to pay such amounts upon such
demand, the Trustee, in its own name as trustee of an express trust, shall be
entitled and empowered to institute any action or proceedings at law or in
equity for the collection of the sums so due and unpaid, and may prosecute any

                                       27
<PAGE>

such action or proceedings to judgment or final decree, and may enforce any such
judgment or final decree against the Issuer or other obligor upon the Securities
and collect in the manner provided by law out of the property of the Issuer or
other obligor upon the Securities, wherever situated, all the moneys adjudged or
decreed to be payable.

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

              (a) to file and prove a claim or claims for the whole amount of
         principal and interest (or, if the Securities of any series are
         Original Issue Discount Securities, such portion of the principal
         amount as may be specified in the terms of such series) owing and
         unpaid in respect of the Securities of any series, and to file such
         other papers or documents as may be necessary or advisable in order to
         have the claims of the Trustee (including any claim for amounts payable
         to the Trustee under Section 6.6) and of the Securityholders allowed in
         any judicial proceedings relative to the Issuer or other obligor upon
         the Securities, or to the creditors or property of the Issuer or such
         other obligor; and

              (b) unless prohibited by applicable law and regulations, to vote
         on behalf of the holders of the Securities of any series in any
         election of a receiver, assignee, trustee or a standby trustee in
         arrangement, reorganization, liquidation or other bankruptcy or
         insolvency proceedings, custodian or other person performing similar
         functions in respect of any such proceedings; and

              (c) to collect and receive any moneys or other property payable or
         deliverable on any such claims, and to distribute all amounts received
         with respect to the claims of the Securityholders and of the Trustee on
         their behalf; and any trustee, receiver, or liquidator, custodian or
         other similar official performing similar functions in respect of any
         such proceedings is hereby authorized by each of the Securityholders to
         make payments to the Trustee, and, in the event that the Trustee shall
         consent to the making of payments directly to the Securityholders, to
         pay to the Trustee its costs and expenses of collection and all other
         amounts due to it pursuant to Section 6.6.

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

                                       28
<PAGE>

         All rights of action and of asserting claims under this Indenture, or
under any of the Securities of any series may be enforced by the Trustee without
the possession of any of the Securities of such series or the production thereof
in any trial or other proceedings relative thereto, and any such action or
proceedings instituted by the Trustee shall be brought in its own name as
trustee of an express trust, and any recovery of judgment shall be awarded to
the Trustee for ratable distribution to the Holders of the Securities in respect
of which such action was taken, after payment of all sums due to the Trustee
under Section 6.6 in respect of such Securities.

         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 in respect to which such action was taken, and it shall not be
necessary to make any Holders of such Securities parties to any such
proceedings.

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

         FIRST: To the payment of costs and expenses applicable to such series
of Securities in respect of which monies have been collected, including all
amounts due to the Trustee and each predecessor Trustee pursuant to Section 6.6
in respect to such series of Securities;

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

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

                                       29
<PAGE>

over any other installment of interest or of any Security of such series over
any other Security of such series, ratably to the aggregate of such principal
and accrued and unpaid interest or Yield to Maturity; and

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

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

         SECTION 5.5. Restoration Of Rights On Abandonment Of Proceedings. In
case the Trustee shall have proceeded to enforce any right under this Indenture
and such proceedings shall have been discontinued or abandoned for any reason,
or shall have been determined adversely to the Trustee, then and in every such
case the Issuer and the Trustee shall be restored respectively to their former
positions and rights hereunder, and all rights, remedies and powers of the
Issuer, the Trustee and the Securityholders shall continue as though no such
proceedings had been taken.

         SECTION 5.6. Limitations On Suits By Security Holders. No Holder of any
Security of any series shall have any right by virtue or by availing of any
provision of this Indenture to institute any action or proceeding at law or in
equity or in bankruptcy or otherwise upon or under or with respect to this
Indenture or such Security, or for the appointment of a trustee, receiver,
liquidator, custodian or other similar official or for any other remedy
hereunder or thereunder, unless (a) such Holder previously shall have given to
the Trustee written notice of an Event of Default with respect to Securities of
such series and of the continuance thereof, as hereinbefore provided, and (b)
the Holders of not less than 25% in aggregate principal amount of the Securities
of such series then Outstanding (treated as a single class) shall have made
written request upon the Trustee to institute such action or proceedings in its
own name as Trustee hereunder and shall have offered to the Trustee such
reasonable indemnity as it may require against the costs, expenses and
liabilities to be incurred therein or thereby, and (c) the Trustee for 60 days
after its receipt of such notice, request and offer of indemnity shall have
failed to institute any such action or proceeding, and (d) no direction
inconsistent with such written request shall have been given to the Trustee
pursuant to Section 5.9; it being understood and intended, and being expressly
covenanted by the taker and Holder of every Security with every other taker and
Holder and the Trustee, that no one or more Holders of Securities of any series

                                       30
<PAGE>

shall have any right in any manner whatever by virtue or by availing of any
provision of this Indenture or any Security to affect, disturb or prejudice the
rights of any other such taker or Holder of Securities or to obtain or seek to
obtain priority over or preference to any other such taker or Holder or to
enforce any right under this Indenture or any Security, except in the manner
herein provided and for the equal, ratable and common benefit of all Holders of
Securities of the applicable series. For the protection and enforcement of the
provisions of this Section, each and every Securityholder and the Trustee shall
be entitled to such relief as can be given either at law or in equity.

         SECTION 5.7. Unconditional Right Of Securityholders To Institute
Certain Suits. Notwithstanding any other provision in this Indenture and any
provision of any Security, the right of any Holder of any Security to receive
payment of the principal of and interest on such Security on or after the
respective due dates expressed in such Security or the applicable redemption
dates provided for in such Security, or to institute suit for the enforcement of
any such payment on or after such respective dates, shall not be impaired or
affected without the consent of such Holder.

         SECTION 5.8. Powers And Remedies Cumulative; Delay Or Omission Not
Waiver Of Default. Except as provided in Section 5.6, no right or remedy herein
conferred upon or reserved to the Trustee or to the Holders of Securities 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.

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

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

                                       31
<PAGE>

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

         SECTION 5.10. Waiver Of Past Defaults. Prior to the declaration of
acceleration of the maturity of the Securities of any series as provided in
Section 5.1, the Holders of a majority in aggregate principal amount of the
Securities of such series at the time Outstanding (voting as a single class) may
on behalf of the Holders of all such Securities waive any past default or Event
of Default described in Section 5.1 and its consequences, except (i) in the
payment of the principal of or premium, if any, or interest if any, on or any
additional amounts payable in respect of any security of that Series or (ii) a
default in respect of a covenant or provision hereof which cannot be modified or
amended without the consent of the Holder of each Security affected. In the case
of any such waiver, the Issuer, the Trustee and the Holders of all such
Securities shall be restored to their former positions and rights hereunder,
respectively, and such default shall cease to exist and be deemed to have been
cured and not to have occurred for purposes of this Indenture; but no such
waiver shall extend to any subsequent or other default or impair any right
consequent thereon.

         SECTION 5.11. Trustee To Give Notice Of Default, But May Withhold In
Certain Circumstances. The Trustee shall, within 90 days after the occurrence of
a default with respect to the Securities of any series, give notice of all
defaults with respect to that series known to the Trustee to all Holders of
Securities of such series in the manner and to the extent provided in Section
313(c) of the Trust Indenture Act, unless in each case such defaults shall have
been cured before the mailing or publication of such notice (the term "default"
for the purpose of this Section being hereby defined to mean any event or
condition which is, or with notice or lapse of time or both would become, an
Event of Default); PROVIDED, that, except in the case of default in the payment
of the principal of or interest on any of the Securities of such series, or in
the payment of any sinking fund installment on such series, the Trustee shall be
protected in withholding such notice if and so long as the board of directors,
the executive committee, or a trust committee of directors or trustees and/or
Responsible Officers of the Trustee in good faith determines that the
withholding of such notice is in the interests of the Securityholders of such
series.

         SECTION 5.12. Right Of Court To Require Filing Of Undertaking To Pay
Costs. All parties to this Indenture agree, and each Holder of any Security by
his or her acceptance thereof shall be deemed to have agreed, that any court may
in its discretion require, in any suit for the enforcement of any right or
remedy under this Indenture or in any suit against the Trustee for any action
taken, suffered or omitted by it as Trustee, the filing by any party litigant in
such suit of an undertaking to pay the costs of such suit, and that such court
may in its discretion assess reasonable costs, including reasonable attorneys'
fees, against any party litigant in such suit, having due regard to the merits
and good faith of the claims or defenses made by such party litigant; but the
provisions of this Section shall not apply to any suit instituted by the
Trustee, to any suit instituted by any Securityholder or group of
Securityholders of any series holding in the aggregate more than 10% in
aggregate principal amount of the Securities of such series, or, in the case of
any suit relating to or arising under clause (d) or (g) of Section 5.1 (if the

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suit relates to Securities of more than one but less than all series), 10% in
aggregate principal amount of Securities then Outstanding and affected thereby,
or in the case of any suit relating to or arising under clause (d) or (g) (if
the suit under clause (d) or (g) relates to all the Securities then Outstanding)
or (e) or (f) of Section 5.1, 10% in aggregate principal amount of all
Securities then Outstanding, or to any suit instituted by any Securityholder for
the enforcement of the payment of the principal of or interest on any Security
on or after the due date expressed in such Security or any date fixed for
redemption.

                                   ARTICLE VI

                             CONCERNING THE TRUSTEE

         SECTION 6.1. Duties And Responsibilities Of The Trustee; During
Default; Prior To Default. Prior to the occurrence of an Event of Default with
respect to the Securities of a particular series and after the curing or waiving
of all Events of Default which may have occurred with respect to such series,
the Trustee undertakes to perform such duties and only such duties as are
specifically set forth in this Indenture with respect to such series of
Securities. In case an Event of Default with respect to the Securities of a
series has occurred and has not been cured or waived, the Trustee shall exercise
with respect to such series of Securities such of the rights and powers vested
in it by this Indenture with respect to such series of Securities, and use the
same degree of care and skill in their exercise, as a prudent person would
exercise or use under the circumstances in the conduct of his or her own
affairs.

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

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

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

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

                                       33
<PAGE>

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

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

         None of the provisions contained in this Indenture shall require the
Trustee to expend or risk its own funds or otherwise incur personal financial
liability in the performance of any of its duties or in the exercise of any of
its rights or powers, if there shall be reasonable ground for believing that the
repayment of such funds or adequate indemnity against such liability is not
reasonably assured to it.

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

         SECTION 6.2. Certain Rights Of The Trustee. In furtherance of and
subject to the Trust Indenture Act, and subject to Section 6.1:

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

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

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

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

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

                                       34
<PAGE>

              (f) prior to the occurrence of an Event of Default hereunder and
         after the curing or waiving of all Events of Default, the Trustee shall
         not be bound to make any investigation into the facts or matters stated
         in any resolution, certificate, statement, instrument, opinion, report,
         notice, request, consent, order, approval, appraisal, bond, debenture,
         note, coupon, security or other paper or document unless (i) requested
         in writing so to do by the Holders of not less than a majority in
         aggregate principal amount of the Securities of all series affected
         then Outstanding (treated as one class) or (ii) otherwise provided in
         the terms of any series of Securities pursuant to Section 2.3;
         PROVIDED, that, if the payment within a reasonable time to the Trustee
         of the costs, expenses or liabilities likely to be incurred by it in
         the making of such investigation is, in the opinion of the Trustee, not
         reasonably assured to the Trustee by the security afforded to it by the
         terms of this Indenture, the Trustee may require reasonable indemnity
         against such expenses or liabilities as a condition to proceeding; the
         reasonable expenses of every such investigation shall be paid by the
         Issuer or, if paid by the Trustee or any predecessor trustee, shall be
         repaid by the Issuer upon demand; and

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

         SECTION 6.3. Trustee Not Responsible For Recitals, Disposition Of
Securities Or Application Of Proceeds Thereof. The recitals contained herein and
in the Securities, except the Trustee's certificates of authentication, shall be
taken as the statements of the Issuer, and the Trustee assumes no responsibility
for the correctness of the same. The Trustee makes no representation as to the
validity or sufficiency of this Indenture or of the Securities. The Trustee
shall not be accountable for the use or application by the Issuer of any of the
Securities or of the proceeds thereof.

         SECTION 6.4. Trustee And Agents May Hold Securities; Collections, Etc.
The Trustee or any agent of the Issuer or of the Trustee, in its individual or
any other capacity, may become the owner or pledgee of Securities with the same
rights it would have if it were not the Trustee or such agent and may otherwise
deal with the Issuer and receive, collect, hold and retain collections from the
Issuer with the same rights it would have if it were not the Trustee or such
agent.

         SECTION 6.5. Held By Trustee. Subject to the provisions of Section 9.4
hereof, all moneys received by the Trustee shall, until used or applied as
herein provided, be held in trust for the purposes for which they were received,
but need not be segregated from other funds except to the extent required by
mandatory provisions of law. Neither the Trustee nor any agent of the Issuer or
the Trustee shall be under any liability for interest on any moneys received by
it hereunder.

         SECTION 6.6. Compensation And Indemnification Of Trustee And Its Prior
Claim. The Issuer covenants and agrees to pay to the Trustee from time to time,
and the Trustee shall be entitled to reasonable compensation (which shall not be
limited by any provision of law in regard to the compensation of a trustee of an
express trust) and the Issuer covenants and agrees to pay or reimburse the

                                       35
<PAGE>

Trustee and each predecessor trustee upon its request for all reasonable
expenses, disbursements and advances incurred or made by or on behalf of it in
accordance with any of the provisions of this Indenture (including the
reasonable compensation and the expenses and disbursements of its counsel and of
all agents and other persons not regularly in its employ) except any such
expense, disbursement or advance as may arise from its negligence or bad faith.
The Issuer also covenants to indemnify the Trustee and each predecessor trustee
for, and to hold it harmless against, any loss, liability or expense incurred
without negligence or bad faith on its part, arising out of or in connection
with the acceptance or administration of this Indenture or the trusts hereunder
and its duties hereunder, including the costs and expenses of defending itself
against or investigating any claim of liability in the premises. The obligations
of the Issuer under this Section to compensate and indemnify the Trustee and
each predecessor trustee and to pay or reimburse the Trustee and each
predecessor trustee for expenses, disbursements and advances shall constitute
additional indebtedness hereunder and shall survive the satisfaction and
discharge of this Indenture and the resignation or removal of the Trustee. Such
additional indebtedness shall be a senior claim to that of the Securities upon
all property and funds held or collected by the Trustee as such, except funds
held in trust for the benefit of the Holders of particular Securities and the
Securities are hereby subordinated to such senior claim.

         SECTION 6.7. Right Of Trustee To Rely On Officer's Certificate, Etc.
Subject to Sections 6.1 and 6.2, whenever in the administration of the trusts of
this Indenture the Trustee shall deem it necessary or desirable that a matter be
proved or established prior to taking or suffering or omitting any action
hereunder, such matter (unless other evidence in respect thereof be herein
specifically prescribed) may, in the absence of negligence or wilfull misconduct
on the part of the Trustee, be deemed to be conclusively proved and established
by an Officer's Certificate delivered to the Trustee, and such certificate, in
the absence of negligence or wilfull misconduct on the part of the Trustee,
shall be full warrant to the Trustee for any action taken, suffered or omitted
by it under the provisions of this Indenture upon the faith thereof.

         SECTION 6.8. Indentures Not Creating Potential Conflict Ing Interests
For The Trustee. This Indenture is hereby specifically described for the
purposes of Section 310(b)(1)(i) of the Trust Indenture Act with respect to
series of Securities that are of an equal priority.

         SECTION 6.9. Qualification Of Trustee; Conflicting Inter Ests. The
Trustee shall comply with Section 310(b) of the Trust Indenture Act.

         SECTION 6.10. Persons Eligible For Appointment As Trustee. The Trustee
for each series of Securities hereunder shall at all times be a corporation or
banking association organized and doing business under the laws of the United
States of America, any State thereof or the District of Columbia, having a
combined capital and surplus of at least $50,000,000, and which is authorized
under such laws to exercise corporate trust powers and is subject to supervision
or examination by Federal, state or District of Columbia authority. If such
corporation publishes reports of condition at least annually, pursuant to law or
to the requirements of the aforesaid supervising or examining authority, then
for the purposes of this Section, the combined capital and surplus of such
corporation shall be deemed to be its combined capital and surplus as set forth
in its most recent report of condition so published. In case at any time the
Trustee shall cease to be eligible in accordance with the provisions of this

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<PAGE>

Section, the Trustee shall resign immediately in the manner and with the effect
specified in Section 6.11.

         The provisions of this Section 6.10 are in furtherance of and subject
to Section 310(a) of the Trust Indenture Act.

         SECTION 6.11. Resignation And Removal; Appointment Of Successor
Trustee.

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

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

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

              (ii) the Trustee shall cease to be eligible in accordance with the
            provisions of Section 6.10 and Section 310(a) of the Trust Indenture
            Act and shall fail to resign after written request therefor by the
            Issuer or by any Securityholder; or

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

then, in any such case, the Issuer may remove the Trustee with respect to the
applicable series of Securities and appoint a successor trustee for such series
by written instrument, in duplicate, executed by order of the Board of Directors

                                       37
<PAGE>

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

              (c) The Holders of a majority in aggregate principal amount of the
         Securities of each series at the time outstanding may at any time
         remove the Trustee with respect to Securities of such series and
         appoint a successor trustee with respect to the Securities of such
         series by delivering to the Trustee so removed, to the successor
         trustee so appointed and to the Issuer the evidence as of the action in
         that regard taken by the Securityholders as provided for in Section
         7.1.

              (d) Any resignation or removal of the Trustee with respect to any
         series and any appointment of a successor trustee with respect to such
         series pursuant to any of the provisions of this Section 6.11 shall
         become effective upon acceptance of appointment by the successor
         trustee as provided in Section 6.12.

         SECTION 6.12. Acceptance Of Appointment By Successor Trustee. Any
successor trustee appointed as provided in Section 6.11 shall execute and
deliver to the Issuer and to its predecessor trustee an instrument accepting
such appointment hereunder, and thereupon the resignation or removal of the
predecessor trustee with respect to all or any applicable series shall become
effective and such successor trustee, without any further act, deed or
conveyance, shall become vested with all rights, powers, duties and obligations
with respect to such series of its predecessor hereunder, with like effect as if
originally named as trustee for such series hereunder; but, nevertheless, on the
written request of the Issuer or of the successor trustee, upon payment of its
charges then unpaid, the trustee ceasing to act shall, subject to Section 9.4,
pay over to the successor trustee all moneys at the time held by it hereunder
and shall execute and deliver an instrument transferring to such successor
trustee all such rights, powers, duties and obligations. Upon request of any
such successor trustee, the Issuer shall execute any and all instruments in
writing for more fully and certainly vesting in and confirming to such successor
trustee all such rights and powers. Any trustee ceasing to act shall,
nevertheless, retain a prior claim upon all property or funds held or collected
by such trustee to secure any amounts then due it pursuant to the provisions of
Section 6.6.

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

                                       38
<PAGE>

that each such trustee shall be trustee of a trust or trusts under separate
indentures.

         No successor trustee with respect to any series of Securities shall
accept appointment as provided in this Section 6.12 unless at the time of such
acceptance such successor trustee shall be qualified under Section 310(b) of the
Trust Indenture Act and eligible under the provisions of Section 6.10.

         Upon acceptance of appointment by any successor trustee as provided in
this Section 6.12, the Issuer shall give notice thereof to the Holders of
Registered Securities of each series affected by mailing such notice to such
Holders at their addresses as they shall appear on the registry books. If the
acceptance of appointment is substantially contemporaneous with the resignation,
then the notice called for by the preceding sentence may be combined with the
notice called for by Section 6.11. If the Issuer fails to give such notice
within ten days after acceptance of appointment by the successor trustee, the
successor trustee shall cause such notice to be given at the expense of the
Issuer.

         SECTION 6.13. Merger, Conversion, Consolidation Or Succession To
Business Of Trustee. Any corporation into which the Trustee may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which the Trustee shall be a
party, or any corporation succeeding to the corporate trust business of the
Trustee, shall be the successor of the Trustee hereunder, PROVIDED, that such
corporation shall be qualified under Section 310(b) of the Trust Indenture Act
and eligible under the provisions of Section 6.10, without the execution or
filing of any paper or any further act on the part of any of the parties hereto,
anything herein to the contrary notwithstanding.

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

         SECTION 6.14. Preferential Collection Of Claims Against The Issuer. The
Trustee shall comply with Section 311(a) of the Trust Indenture Act, excluding
any creditor relationship as provided in Section 311(b) of the Trust Indenture
Act. A Trustee who has resigned or been removed shall be subject to Section
311(a) of the Trust Indenture Act to the extent indicated therein.

         SECTION 6.15. Appointment Of Authenticating Agent. As long as any
Securities of a series remain Outstanding, the Trustee may, by an instrument in
writing, appoint with the approval of the Issuer an authenticating agent (the

                                       39
<PAGE>

"Authenticating Agent") which shall be authorized to act on behalf of the
Trustee to authenticate Securities, including Securities issued upon exchange,
registration of transfer, partial redemption or pursuant to Section 2.9.
Securities of each such series authenticated by such Authenticating Agent shall
be entitled to the benefits of this Indenture and shall be valid and obligatory
for all purposes as if authenticated by the Trustee. Whenever reference is made
in this Indenture to the authentication and delivery of Securities of any series
by the Trustee or to the Trustee's Certificate of Authentication, such reference
shall be deemed to include authentication and delivery on behalf of the Trustee
by an Authenticating Agent for such series and a Certificate of Authentication
executed on behalf of the Trustee by such Authenticating Agent. Such
Authenticating Agent shall at all times be a corporation organized and doing
business under the laws of the United States of America or of any State,
authorized under such laws to exercise corporate trust powers, having a combined
capital and surplus of at least $45,000,000 (determined as provided in Section
6.10 with respect to the Trustee) and subject to supervision or examination by
federal or state authority.

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

         Upon receiving such a notice of resignation or upon such a termination,
or in case at any time any Authenticating Agent shall cease to be eligible in
accordance with the provisions of this Section 6.15 with respect to one or more
series of Securities, the Trustee shall upon receipt of an Issuer Order appoint
a successor Authenticating Agent and the Issuer shall provide notice of such
appointment to all Holders of Securities of such series in the manner and to the
extent provided in Section 11.2. Any successor Authenticating Agent upon
acceptance of its appointment hereunder shall become vested with all rights,
powers, duties and responsibilities of its predecessor hereunder, with like
effect as if originally named as Authenticating Agent. The Issuer agrees to pay
to the Authenticating Agent for such series from time to time reasonable
compensation. The Authenticating Agent for the Securities of any series shall
have no responsibility or liability for any action taken by it as such at the
direction of the Trustee.

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

                                  ARTICLE VII

                         CONCERNING THE SECURITYHOLDERS

         SECTION 7.1. Evidence Of Action Taken By Securityholders. Any request,
demand, authorization, direction, notice, consent, waiver or other action
provided by this Indenture to be given or taken by a specified percentage in
principal amount of the Securityholders of any or all series may be embodied in
and evidenced by one or more instruments of substantially similar tenor signed
by such specified percentage of Securityholders in person or by agent duly

                                       40
<PAGE>

appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments are delivered
to the Trustee. Proof of execution of any instrument or of a writing appointing
any such agent shall be sufficient for any purpose of this Indenture, and
subject to the provisions of Sections 6.1 and 6.2, conclusive in favor of the
Trustee and the Issuer, if made in the manner provided in this Article.

         SECTION 7.2. Proof Of Execution Of Instruments And Of Holding Of
Securities. Subject to the provisions of Sections 6.1 and 6.2, the execution of
any instrument by a Securityholder or his or her agent or proxy may be proved in
accordance with such reasonable rules and regulations as may be prescribed by
the Trustee or in such manner as shall be satisfactory to the Trustee. The
holding of Registered Securities shall be proved by the Security register or by
a certificate of the registrar thereof.

         SECTION 7.3. Holders To Be Treated As Owners. The Issuer, the Trustee
and any agent of the Issuer or the Trustee may deem and treat the person in
whose name any Security shall be registered upon the Security register for such
series as the absolute owner of such Security (whether or not such Security
shall be overdue and notwithstanding any notation of ownership or other writing
thereon) for the purpose of receiving payment of or on account of the principal
of and, subject to the provisions of this Indenture, interest on such Security
and for all other purposes; and neither the Issuer nor the Trustee nor any agent
of the Issuer or the Trustee shall be affected by any notice to the contrary.

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

                                       41
<PAGE>

         SECTION 7.5. Right Of Revocation Of Action Taken. At any time prior to
(but not after) the evidencing to the Trustee, as provided in Section 7.1, of
the taking of any action by the Holders of the percentage in aggregate principal
amount of the Securities of any or all series, as the case may be, specified in
this Indenture in connection with such action, any Holder of a Security the
serial number of which is shown by the evidence to be included among the serial
numbers of the Securities the Holders of which have consented to such action
may, by filing written notice at the Corporate Trust Office and upon proof of
holding as provided in this Article, revoke such action so far as concerns such
Security. Except as aforesaid, any such action taken by the Holder of any
Security shall be conclusive and binding upon such Holder and upon all future
Holders and owners of such Security and of any Securities issued in exchange or
substitution therefor or on registration of transfer thereof, irrespective of
whether or not any notation in regard thereto is made upon any such Security.
Any action taken by the Holders of the percentage in aggregate principal amount
of the Securities of any or all series, as the case may be, specified in this
Indenture in connection with such action shall be conclusively binding upon the
Issuer, the Trustee and the Holders of all the Securities affected by such
action.

                                  ARTICLE VIII

                             SUPPLEMENTAL INDENTURES

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

              (a) to evidence the succession of another corporation to the
         Issuer, or successive successions, and the assumption by the successor
         corporation of the covenants, agreements and obligations of the Issuer
         pursuant to any applicable covenants herein and pursuant to the terms
         of the Securities as set forth in Section 2.3;

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

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<PAGE>

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

              (d) to evidence and provide for the acceptance of appointment
         hereunder by a successor trustee with respect to the Securities of one
         or more series and to add to or change any of the provisions of this
         Indenture as shall be necessary to provide for or facilitate the
         administration of the trusts hereunder by more than one trustee,
         pursuant to the requirements of Section 6.12.

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

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

         SECTION 8.2. Supplemental Indentures With Consent Of Securityholders.

              (a) Except as set forth in paragraph (b) below, with the consent
         (evidenced as provided in Article VII) of the Holders of not less than
         a majority in aggregate principal amount of the Securities at the time
         Outstanding of all series of Securities affected by such supplemental
         indenture (voting as one class), the Issuer, when authorized by a
         resolution of its Board of Directors (which resolution may provide
         general terms or parameters for such action and may provide that the
         specific terms of such action may be determined in accordance with or
         pursuant to an Issuer Order), and the Trustee may, from time to time
         and at any time, enter into an indenture or indentures supplemental
         hereto (which shall conform to the provisions of the Trust Indenture
         Act as in force and effect at the date of execution thereof) for the
         purpose of adding any provisions to or changing in any manner or
         eliminating any of the provisions of this Indenture or of any
         supplemental indenture or of modifying in any manner the rights of the
         Holders of the Securities of each such series.

              (b) No such supplemental indenture shall (i) extend the final
         maturity of any Security, or reduce the principal amount thereof, or
         reduce the rate or extend the time of payment of interest thereon, or
         reduce any amount payable on redemption thereof, or make the principal
         thereof (including any amount in respect of original issue discount),
         or interest thereon payable in any coin or currency other than that
         provided in the Securities or in accordance with the terms thereof, or
         reduce the amount of the principal of an Original Issue Discount
         Security that would be due and payable upon an acceleration of the

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<PAGE>

         maturity thereof pursuant to Section 5.1 or the amount thereof provable
         in bankruptcy pursuant to Section 5.2, or impair or affect the right of
         any Securityholder to institute suit for the payment thereof when due
         or, if the Securities provide therefor, any right of repayment at the
         option of the Securityholder, in each case without the consent of the
         Holder of each Security so affected, or (ii) reduce the aforesaid
         percentage of Securities of any series, the consent of the Holders of
         which is required for any such supplemental indenture, without the
         consent of the Holders of each Security so affected.

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

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

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

         Promptly after the execution by the Issuer and the Trustee of any
supplemental indenture pursuant to the provisions of this Section 8.2, the
Trustee shall give notice thereof to the Holders of then Outstanding Registered
Securities of each series affected thereby, by mailing a notice thereof by
first-class mail to such Holders at their addresses as they shall appear on the
Security register, and such notice shall set forth in general terms the
substance of such supplemental indenture. Any failure of the Issuer to give such
notice, or any defect therein, shall not, however, in any way impair or affect
the validity of any such supplemental indenture.

         SECTION 8.3. Effect Of Supplemental Indenture. Upon the execution of
any supplemental indenture pursuant to the provisions hereof, this Indenture
shall be and be deemed to be modified and amended in accordance therewith and
the respective rights, limitations of rights, obligations, duties and immunities
under this Indenture of the Trustee, the Issuer and the Holders of Securities of
each series affected thereby shall thereafter be determined, exercised and
enforced hereunder subject in all respects to such modifications and amendments,
and all the terms and conditions of any such supplemental indenture shall be and
be deemed to be part of the terms and conditions of this Indenture for any and
all purposes.

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<PAGE>

         SECTION 8.4. Documents To Be Given To Trustee. The Trustee, subject to
the provisions of Sections 6.1 and 6.2, may receive an Officer's Certificate and
an Opinion of Counsel as conclusive evidence that any supplemental indenture
executed pursuant to this Article VIII complies with the applicable provisions
of this Indenture.

SECTION 8.5. Notation On Securities In Respect Of Supple Mental Indentures.
Securities of any series authenticated and delivered after the execution of any
supplemental indenture pursuant to the provisions of this Article may bear a
notation in form approved by the Trustee for such series as to any matter
provided for by such supplemental indenture or as to any action taken by
Securityholders. If the Issuer or the Trustee shall so determine, new Securities
of any series so modified as to conform, in the opinion of the Trustee and the
Board of Directors, to any modification of this Indenture contained in any such
supplemental indenture may be prepared by the Issuer, authenticated by the
Trustee and delivered in exchange for the Securities of such series then
Outstanding.

                                   ARTICLE IX

                    SATISFACTION AND DISCHARGE OF INDENTURE;
                                UNCLAIMED MONEYS

         SECTION 9.1. Satisfaction And Discharge Of Indenture.

              (a) The following provisions shall apply to the Securities of each
         series unless specifically otherwise provided in a Board Resolution,
         Officer's Certificate or supplemental indenture provided pursuant to
         Section 2.3. If at any time (i) the Issuer shall have paid or caused to
         be paid the principal of and interest on all the Securities of any
         series Outstanding hereunder and (other than Securities of such series
         which have been destroyed, lost or stolen and which have been replaced
         or paid as provided in Section 2.9) as and when the same shall have
         become due and payable, or (ii) the Issuer shall have delivered to the
         Trustee for cancellation all Securities of any series theretofore
         authenticated (other than any Securities of such series which shall
         have been destroyed, lost or stolen and which shall have been replaced
         or paid as provided in Section 2.9) or (iii) in the case of any series
         of Securities where the exact amount of principal of and interest due
         on which can be determined at the time of making the deposit referred
         to in clause (b) below, (a) all the Securities of such series not
         theretofore delivered to the Trustee for cancellation shall have become
         due and payable, or are by their terms to become due and payable within
         one year or are to be called for redemption within one year under
         arrangements satisfactory to the Trustee for the giving of notice of
         redemption, and (b) the Issuer shall have irrevocably deposited or
         caused to be deposited with the Trustee funds in trust the entire
         amount in (i) cash (other than moneys repaid by the Trustee or any
         paying agent to the Issuer in accordance with Section 9.4), (ii) direct
         obligations of the United States of America or obligations of a Person
         controlled or supervised by and acting as an agency or instrumentality
         of the United States, the payment of which is unconditionally
         guaranteed as a full faith and credit obligation of the United States,
         which are not callable or redeemable at the option of the issuer
         thereof ("U.S. Government Obligations"), maturing as to principal and
         interest at such times and in such amounts as will insure the

                                       45
<PAGE>

         availability of cash sufficient to pay at such maturity or upon such
         redemption, as the case may be, or (iii) a combination thereof,
         sufficient, in the opinion of a nationally recognized firm of
         independent public accountants expressed in a written certification
         thereof delivered to the Trustee, to pay (x) the principal and interest
         on all Securities of such series on each date that such principal or
         interest is due and payable and (y) any mandatory sinking fund payments
         on the dates on which such payments are due and payable in accordance
         with the terms of the Indenture and the Securities of such series; and
         if, in any such case, the Issuer shall also pay or cause to be paid all
         other sums payable hereunder by the Issuer, then this Indenture shall
         cease to be of further effect (except as to (i) rights of registration
         of transfer and exchange of Securities of such Series pursuant to
         Section 2.8 and the Issuer's right of optional redemption, if any, (ii)
         substitution of mutilated, defaced, destroyed, lost or stolen
         Securities (iii) rights of holders of Securities pursuant to Section
         2.8 to receive payments of principal thereof and interest thereon, upon
         the original stated due dates therefor (but not upon acceleration), and
         remaining rights of the Holders to receive mandatory sinking fund
         payments, if any, (iv) the rights, obligations, duties and immunities
         of the Trustee hereunder, including those under Section 6.6, (v) the
         rights of the Holders of Securities of such series as beneficiaries
         hereof with respect to the property so deposited with the Trustee
         payable to all or any of them, and (vi) the obligations of the Issuer
         under Section 3.2) and the Trustee, on demand of the Issuer accompanied
         by an Officer's Certificate and an Opinion of Counsel and at the cost
         and expense of the Issuer, shall execute proper instruments
         acknowledging such satisfaction of and discharging this Indenture;
         PROVIDED, that the rights of Holders of the Securities to receive
         amounts in respect of principal of and interest on the Securities held
         by them shall not be delayed longer than required by then-applicable
         mandatory rules or policies of any securities exchange upon which the
         Securities are listed. The Issuer agrees to reimburse the Trustee for
         any costs or expenses thereafter reasonably and properly incurred and
         to compensate the Trustee for any services thereafter reasonably and
         properly rendered by the Trustee in connection with this Indenture or
         the Securities of such series.

              (b) The following provisions shall apply to the Securities of each
         series unless specifically otherwise provided in a Board Resolution,
         Officer's Certificate or supplemental indenture provided pursuant to
         Section 2.3. In addition to discharge of the Indenture pursuant to the
         next preceding paragraph, in the case of any series of Securities the
         exact amounts of principal of and interest due on which can be
         determined at the time of making the deposit referred to in clause (a)
         below, the Issuer shall be deemed to have paid and discharged the
         entire indebtedness on all the Securities of such a series on the date
         of the deposit referred to in subparagraph (a) below, and the
         provisions of this Indenture with respect to the Securities of such
         series shall no longer be in effect (except as to (i) rights of
         registration of transfer and exchange of Securities of such series
         pursuant to Section 2.8 and the Issuer's right of optional redemption,
         if any, (ii) substitution of mutilated, defaced, destroyed, lost or
         stolen Securities, (iii) rights of Holders of Securities to receive
         payments of principal thereof and interest thereon, upon the original
         stated due dates therefor (but not upon acceleration), and remaining
         rights of the Holders to receive mandatory sinking fund payments, if
         any, (iv) the rights, obligations, duties and immunities of the Trustee
         hereunder, (v) the rights of the Holders of Securities of such series
         as beneficiaries hereof with respect to the property so deposited with

                                       46
<PAGE>

         the Trustee payable to all or any of them and (vi) the obligations of
         the Issuer under Section 3.2) and the Trustee, at the expense of the
         Issuer, shall at the Issuer's request, execute proper instruments
         acknowledging the same, if:

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

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

              (iii) the Issuer has delivered to the Trustee an opinion of
            counsel from a nationally recognized law firm based on the fact that
            (x) the Issuer has received from, or there has been published by,
            the IRS a ruling or (y) since the date hereof, there has been a
            change in the applicable United States federal income tax law, in
            either case to the effect that, and such opinion shall confirm that,
            the Holders of the Securities of such series will not recognize
            income, gain or loss for United States federal income tax purposes
            as a result of such deposit, defeasance and discharge and will be
            subject to United States federal income tax on the same amount and
            in the same manner and at the same times, as would have been the
            case if such deposit, defeasance and discharge had not occurred;

              (iv) the Issuer has delivered to the Trustee an Opinion of Counsel
            to the effect that after the 91st day following the deposit, the
            trust funds will not be subject to avoidance as a preferential
            transfer under Section 547(b) of the United States Bankruptcy Code
            (except with respect to any Holder that is an "insider" of the
            Issuer within the meaning of the United States Bankruptcy Code); and

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

              (c) If the trustee or any paying agent is unable to apply any
         money in accordance with this Indenture by reason of any order or
         judgment of any court or governmental authority enjoining, restraining
         or otherwise prohibiting that application, then the Issuer's
         obligations under this Indenture and the Securities shall be revived

                                       47
<PAGE>

         and reinstated as though no deposit had occurred pursuant to this
         Indenture, until such time as the Trustee or paying agent is permitted
         to apply all money in accordance with this Indenture; provided,
         however, that if the Issuer makes any payment of principal of (or
         premium, if any) or interest, if any, on any Security following the
         reinstatement of such obligations, the Issuer will be subrogated to the
         rights of the Holders to receive such payment from the money held by
         the Trustee or paying agent.

              (d) The Issuer shall be released from its obligations under
         Sections 3.6 and 3.7 and unless otherwise provided for in the Board
         Resolution and/or Officer's Certificate establishing such series of
         Securities, from all covenants and other obligations referred to in
         Section 2.3(14) or 2.3(15) with respect to such series of Securities,
         outstanding on and after the date the conditions set forth below are
         satisfied (hereinafter, "covenant defeasance"). For this purpose, such
         covenant defeasance means that, with respect to the Outstanding
         Securities of any series, the Issuer may omit to comply with and shall
         have no liability in respect of any term, condition or limitation set
         forth in such Section, whether directly or indirectly by reason of any
         reference elsewhere herein to such Section or by reason of any
         reference in such Section to any other provision herein or in any other
         document and such omission to comply shall not constitute an Event of
         Default under Section 5.1, but the remainder of this Indenture and such
         Securities shall be unaffected thereby. The following shall be the
         conditions to application of this subsection (d) of this Section 9.1,
         unless otherwise provided for in the Board Resolution and/or Officer's
         Certificate establishing such series of Securities:

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

              (ii) No Event of Default or event which with notice or lapse of
            time or both would become an Event of Default with respect to the
            Securities shall have occurred and be continuing on the date of such
            deposit;

              (iii) Such covenant defeasance shall not cause the Trustee to have
            a conflicting interest as defined in Section 6.9 or for purposes of
            the Trust Indenture Act with respect to any securities of the
            Issuer;

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

                                       48
<PAGE>

              (v) Such covenant defeasance shall not cause any Securities then
            listed on any registered national securities exchange under the
            Exchange Act to be delisted;

              (vi) The Issuer shall have delivered to the Trustee an Officer's
            Certificate and an opinion of counsel from a nationally recognized
            law firm to the effect that the Holders of the Securities of such
            series will not recognize income, gain or loss for United States
            federal income tax purposes as a result of such covenant defeasance
            and will be subject to United States 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;

              (vii) The Issuer has delivered to the Trustee an Opinion of
            Counsel to the effect that after the 91st day following the deposit,
            the trust funds will not be subject to avoidance as a preferential
            transfer under Section 547(b) of the United States Bankruptcy Code
            (except with respect to any Holder that is an "insider" of the
            Issuer within the meaning of the United States Bankruptcy Code); and

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

         SECTION 9.2. Application By Trustee Of Funds Deposited For Payment Of
Securities. Subject to Section 9.4, all moneys deposited with the Trustee (or
other trustee) pursuant to Section 9.1 shall be held in trust and applied by it
to the payment, either directly or through any paying agent (including the
Issuer acting as its own paying agent), to the Holders of the particular
Securities of such series for the payment or redemption of which such moneys
have been deposited with the Trustee, of all sums due and to become due thereon
for principal and interest; but such money need not be segregated from other
funds except to the extent required by law.

         SECTION 9.3. Repayment Of Moneys Held By Paying Agent. In connection
with the satisfaction and discharge of this Indenture with respect to Securities
of any series, all moneys then held by any paying agent under the provisions of
this Indenture with respect to such series of Securities shall, upon demand of
the Issuer, be repaid to it or paid to the Trustee and thereupon such paying
agent shall be released from all further liability with respect to such moneys.

         SECTION 9.4. Return Of Moneys Held By Trustee And Paying Agent
Unclaimed For Two Years. Any moneys deposited with or paid to the Trustee or any
paying agent for the payment of the principal of or interest on any Security of
any series and not applied but remaining unclaimed for two years after the date
upon which such principal or interest shall have become due and payable, shall,
upon the written request of the Issuer and unless otherwise required by
mandatory provisions of applicable

                                       49
<PAGE>

escheat or abandoned or unclaimed property law, be repaid to the Issuer by the
Trustee for such series or such paying agent, and the Holder of the Securities
of such series shall, unless otherwise required by mandatory provisions of
applicable escheat or abandoned or unclaimed property laws, thereafter look only
to the Issuer for any payment which such Holder may be entitled to collect, and
all liability of the Trustee or any paying agent with respect to such moneys
shall thereupon cease; PROVIDED, that the Trustee or such paying agent, before
being required to make any such repayment with respect to moneys deposited with
it for any payment shall at the expense of the Issuer, mail by first-class mail
to Holders of such Securities at their addresses as they shall appear on the
Security register, notice that such moneys remain and that, after a date
specified therein, which shall not be less than 30 days from the date of such
mailing or publication, any unclaimed balance of such money then remaining will
be repaid to the Issuer.

         SECTION 9.5. Indemnity For U.S. Government Of Obligations. The Issuer
shall pay and indemnify the Trustee against any tax, fee or other charge imposed
on or assessed against the U.S. Government Obligations deposited pursuant to
Section 9.1 or the principal or interest received in respect of such
obligations.

                                   ARTICLE X

                            MISCELLANEOUS PROVISIONS

         SECTION 10.1. Incorporators, Shareholders, Officers And Directors Of
Issuer Exempt From Individual Liability. No recourse under or upon any
obligation, covenant or agreement contained in this Indenture, or in any
Security, or because of any indebtedness evidenced thereby, shall be had against
any incorporator, as such, or against any past, present or future shareholder,
officer or director, as such, of the Issuer or of any successor, either directly
or through the Issuer or any successor, under any rule of law, statute or
constitutional provision or by the enforcement of any assessment or by any legal
or equitable proceeding or otherwise, all such liability being expressly waived
and released by the acceptance of the Securities by the Holders thereof and as
part of the consideration for the issue of the Securities.

         SECTION 10.2. Provisions Of Indenture For The Sole Benefit Of Parties
And Holders Of Securities. Nothing in this Indenture, in the Securities,
expressed or implied, shall give or be construed to give to any person, firm or
corporation, other than the parties thereto and their successors and the Holders
of the Securities any legal or equitable right, remedy or claim under this
Indenture or under any covenant or provision herein contained, all such
covenants and provisions being for the sole benefit of the parties hereto and
their successors and of the Holders of the Securities.

         SECTION 10.3. Successors And Assigns Of Issuer Bound By Indenture. All
the covenants, stipulations, promises and agreements in this Indenture contained
by or in behalf of the Issuer shall bind its successors and assigns, whether so
expressed or not.

         SECTION 10.4. Notices And Demands On Issuer, Trustee And Holders Of
Securities. Any notice or demand which by any provision of this Indenture is
required or permitted to be given or served by the Trustee or by the Holders of
Securities to or on the Issuer may be given or served by being deposited postage
prepaid, first-class mail (except as otherwise specifically provided herein)
addressed (until another address of the Issuer is filed by the Issuer with the

                                       50
<PAGE>

Trustee) to Exelon Corporation, 10 South Dearborn Street, 37th Floor, Post
Office Box A-3005, Chicago, Illinois 60690-3005, Attention: Secretary. Any
notice, direction, request or demand by the Issuer or any Holder of Securities
to or upon the Trustee shall be deemed to have been sufficiently given or served
by being deposited postage prepaid, first-class mail (except as otherwise
specifically provided herein) addressed (until another address of the Trustee is
filed by the Trustee with the Issuer) to, ________________ Attention: Corporate
Trust Administration.

         Where this Indenture provides for notice to Holders of Registered
Securities, such notice shall be sufficiently given (unless otherwise herein
expressly provided) if in writing and mailed, first-class mail, postage prepaid,
to each Holder entitled thereto, at his or her last address as it appears in the
Security register.

         In any case where notice to such Holders is given by mail, neither the
failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to
other Holders. Where this Indenture provides for notice in any manner, such
notice may be waived in writing by the person entitled to receive such notice,
either before or after the event, and such waiver shall be the equivalent of
such notice. Waivers of notice by Holders shall be filed with the Trustee, but
such filing shall not be a condition precedent to the validity of any action
taken in reliance upon such waiver.

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

         SECTION 10.5. Officer's Certificates And Opinions Of Counsel;
Statements To Be Contained Therein. Upon any application or demand by the Issuer
to the Trustee to take any action under any of the provisions of this Indenture,
the Issuer shall furnish to the Trustee an Officer's Certificate stating that
all conditions precedent provided for in this Indenture relating to the proposed
action have been complied with and an Opinion of Counsel stating that in the
opinion of such counsel all such conditions precedent have been complied with,
except that in the case of any such application or demand as to which the
furnishing of such documents is specifically required by any provision of this
Indenture relating to such particular application or demand, no additional
certificate or opinion need be furnished.

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

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

                                       51
<PAGE>

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

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

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

         SECTION 10.6. Payments Due On Saturdays, Sundays And Holidays. If the
date of maturity of interest on or principal of the Securities of any series or
the date fixed for redemption or repayment of any such Security shall not be a
Business Day, then payment of interest or principal need not be made on such
date, but may be made on the next succeeding Business Day with the same force
and effect as if made on the date of maturity or the date fixed for redemption,
and no interest shall accrue for the period after such date.

         SECTION 10.7. Conflict Of Any Provision Of Indenture With Trust
Indenture Act. If and to the extent that any provision of this Indenture limits,
qualifies or conflicts with duties imposed by, or with another provision (an
"incorporated provision") included in this Indenture by operation of Sections
310 to 318, inclusive, of the Trust Indenture Act, such imposed duties or
incorporated provision shall control.

         SECTION 10.8. PENNSYLVANIA LAW TO GOVERN. THIS INDENTURE AND EACH
SECURITY SHALL BE DEEMED TO BE A CONTRACT UNDER THE LAWS OF THE COMMONWEALTH OF
PENNSYLVANIA, AND FOR ALL PURPOSES SHALL BE CONSTRUED IN ACCORDANCE WITH THE
LAWS OF SUCH COMMONWEALTH.

         SECTION 10.9. Counterparts. This Indenture may be executed in any
number of counterparts, each of which shall be an original; but such
counterparts shall together constitute but one and the same instrument.

         SECTION 10.10. Effect Of Headings. The Article and Section headings
herein and the Table of Contents are for convenience only and shall not affect
the construction hereof.

                                       52
<PAGE>

                                   ARTICLE XI

                   REDEMPTION OF SECURITIES AND SINKING FUNDS

         SECTION 11.1. Applicability Of Article. The provisions of this Article
shall be applicable to the Securities of any series which are redeemable before
their maturity or to any sinking fund for the retirement of Securities of a
series except as otherwise specified as contemplated by Section 2.3 for
Securities of such series.

         SECTION 11.2. Notice Of Redemption; Partial Redemptions. Notice of
redemption to the Holders of Registered Securities of any series to be redeemed
as a whole or in part at the option of the Issuer shall be given by mailing
notice of such redemption by first class mail, postage prepaid, at least 30 days
and not more than 60 days prior to the date fixed for redemption to such Holders
of Securities of such series at their last addresses as they shall appear upon
the registry books. Any notice which is mailed in the manner herein provided
shall be conclusively presumed to have been duly given, whether or not the
Holder receives the notice. Failure to give notice by mail, or any defect in the
notice to the Holder of any Security of a series designated for redemption as a
whole or in part shall not affect the validity of the proceedings for the
redemption of such Security of such series.

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

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

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

                                       53
<PAGE>

any restriction on such redemption, the Issuer shall deliver to the Trustee,
prior to the giving of any notice of redemption to Holders pursuant to this
Section, an Officer's Certificate stating that such restriction has been
complied with.

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

         SECTION 11.3. Payment Of Securities Called For Redemption. If notice of
redemption has been given as above provided, the Securities or portions of
Securities specified in such notice shall become due and payable on the date and
at the place stated in such notice at the applicable redemption price, together
with interest accrued to the date fixed for redemption, and on and after said
date (unless the Issuer shall default in the payment of such Securities at the
redemption price, together with interest accrued to said date) interest on the
Securities or portions of Securities so called for redemption shall cease to
accrue, and, except as provided in Sections 6.5 and 9.4, such Securities shall
cease from and after the date fixed for redemption to be entitled to any benefit
or security under this Indenture, and the Holders thereof shall have no right in
respect of such Securities except the right to receive the redemption price
thereof and unpaid interest to the date fixed for redemption. On presentation
and surrender of such Securities at a place of payment specified in said notice,
said Securities or the specified portions thereof shall be paid and redeemed by
the Issuer at the applicable redemption price, together with interest accrued
thereon to the date fixed for redemption; PROVIDED, that payment of interest
becoming due on or prior to the date fixed for redemption shall be payable to
the Holder of such Registered Securities registered as such on the relevant
record date, subject to the terms and provisions of Section 2.3 and 2.7 hereof.

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

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

         SECTION 11.4. Exclusion Of Certain Securities From Eligibility For
Selection For Redemption. Securities shall be excluded from eligibility for
selection for redemption if they are identified by registration and certificate
number in an Officer's Certificate delivered to the Trustee at least 40 days
prior to the last date on which notice of redemption may be given as being owned
of record and beneficially by, and not pledged or hypothecated by, either (a)

                                       54
<PAGE>

the Issuer or (b) an entity specifically identified in such written statement as
directly or indirectly controlling or controlled by or under direct or indirect
common control with the Issuer.

         SECTION 11.5. Mandatory And Optional Sinking Funds. The minimum amount
of any sinking fund payment provided for by the terms of the Securities of any
series is herein referred to as a "mandatory sinking fund payment," and any
payment in excess of such minimum amount provided for by the terms of the
Securities of any series is herein referred to as an "optional sinking fund
payment." The date on which a sinking fund payment is to be made is herein
referred to as the "sinking fund payment date."

         In lieu of making all or any part of any mandatory sinking fund payment
with respect to any series of Securities in cash, the Issuer may at its option
(a) deliver to the Trustee Securities of such series theretofore purchased or
otherwise acquired (except upon redemption pursuant to the mandatory sinking
fund) by the Issuer or receive credit for Securities of such series (not
previously so credited) theretofore purchased or otherwise acquired (except as
aforesaid) by the Issuer and delivered to the Trustee for cancellation pursuant
to Section 2.10, (b) receive credit for optional sinking fund payments (not
previously so credited) made pursuant to this Section, or (c) receive credit for
Securities of such series (not previously so credited) redeemed by the Issuer
through any optional redemption provision contained in the terms of such series.
Securities so delivered or credited shall be received or credited by the Trustee
at the sinking fund redemption price specified in such Securities.

         On or before the 60th day next preceding each sinking fund payment date
for any series, the Issuer will deliver to the Trustee an Officer's Certificate
(which need not contain the statements required by Section 10.5) (a) specifying
the portion of the mandatory sinking fund payment to be satisfied by payment of
cash and the portion to be satisfied by credit of Securities of such series and
the basis for such credit, (b) stating that none of the Securities of such
series has theretofore been so credited, (c) stating that no defaults in the
payment of interest or Events of Default with respect to such series have
occurred (which have not been waived or cured) and are continuing and (d)
stating whether or not the Issuer intends to exercise its right to make an
optional sinking fund payment with respect to such series and, if so, specifying
the amount of such optional sinking fund payment which the Issuer intends to pay
on or before the next succeeding sinking fund payment date. Any Securities of
such series to be credited and required to be delivered to the Trustee in order
for the Issuer to be entitled to credit therefor as aforesaid which have not
theretofore been delivered to the Trustee shall be delivered for cancellation
pursuant to Section 2.10 to the Trustee with such Officer's Certificate (or
reasonably promptly thereafter if acceptable to the Trustee). Such Officer's
Certificate shall be irrevocable and upon its receipt by the Trustee, the Issuer
shall become unconditionally obligated to make all the cash payments or payments
therein referred to, if any, on or before the next succeeding sinking fund
payment date. Failure of the Issuer, on or before any such 60th day, to deliver
such Officer's Certificate and Securities specified in this paragraph, if any,
shall not constitute a default but shall constitute, on and as of such date, the
irrevocable election of the Issuer (i) that the mandatory sinking fund payment
for such series due on the next succeeding sinking fund payment date shall be
paid entirely in cash without the option to deliver or credit Securities of such
series in respect thereof and (ii) that the Issuer will make no optional sinking
fund payment with respect to such series as provided in this Section.

                                       55
<PAGE>

         If the sinking fund payment or payments (mandatory or optional or both)
to be made in cash on the next succeeding sinking fund payment date plus any
unused balance of any preceding sinking fund payments made in cash shall exceed
$50,000 or a lesser sum in Dollars if the Issuer shall so request with respect
to the Securities of any particular series, such cash shall be applied on the
next succeeding sinking fund payment date to the redemption of Securities of
such series at the sinking fund redemption price together with accrued interest
to the date fixed for redemption. If such amount shall be $50,000 or less and
the Issuer makes no such request then it shall be carried over until a sum in
excess of $50,000 is available. The Trustee shall select, in the manner provided
in Section 11.2, for redemption on such sinking fund payment date a sufficient
principal amount of Securities of such series to absorb said cash, as nearly as
may be, and shall (if requested in writing by the Issuer) inform the Issuer of
the serial numbers of the Securities of such series (or portions thereof) so
selected. Securities shall be excluded from eligibility for redemption under
this Section if they are identified by registration and certificate number in an
Officer's Certificate delivered to the Trustee at least 60 days prior to the
sinking fund payment date as being owned of record and beneficially by, and not
pledged or hypothecated by, either (a) the Issuer or (b) an entity specifically
identified in such Officer's Certificate as directly or indirectly controlling
or controlled by or under direct or indirect common control with the Issuer. The
Trustee, in the name and at the expense of the Issuer (or the Issuer, if it
shall so request the Trustee in writing) shall cause notice of redemption of the
Securities of such series to be given in substantially the manner provided in
Section 11.2 (and with the effect provided in Section 11.3) for the redemption
of Securities of such series in part at the option of the Issuer. The amount of
any sinking fund payments not so applied or allocated to the redemption of
Securities of such series shall be added to the next cash sinking fund payment
for such series and, together with such payment, shall be applied in accordance
with the provisions of this Section. Any and all sinking fund moneys held on the
stated maturity date of the Securities of any particular series (or earlier, if
such maturity is accelerated), which are not held for the payment or redemption
of particular Securities of such series shall be applied, together with other
moneys, if necessary, sufficient for the purpose, to the payment of the
principal of, and interest on, the Securities of such series at maturity.

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

         The Trustee shall not redeem or cause to be redeemed any Securities of
a series with sinking fund moneys or give any notice of redemption of Securities
for such series by operation of the sinking fund during the continuance of a
default in payment of interest on such Securities or of any Event of Default
except that, where the giving of notice of redemption of any Securities shall
theretofore have been made, the Trustee shall redeem or cause to be redeemed
such Securities, provided that it shall have received from the Issuer a sum
sufficient for such redemption. Except as aforesaid, any moneys in the sinking
fund for such series at the time when any such default or Event of Default shall
occur, and any moneys thereafter paid into the sinking fund, shall, during the
continuance of such default or Event of Default be deemed to have been collected
under Article V and held for the payment of all such Securities. In case such
Event of Default shall have been waived as provided in Section 5.10 or the
default cured on or before the 60th day preceding the sinking fund payment date
in any year, such moneys shall thereafter be applied on the next succeeding
sinking fund payment date in accordance with this Section to the redemption of
such Securities.

                                       56
<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed and attested as of the date first written above.

                                    EXELON CORPORATION

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

Attest:

By:
   -------------------------

                                    -----------------------------------
                                      as Trustee

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

Attest:

By:
   -------------------------EXHIBIT 10.32

                           SECOND AMENDED AND RESTATED

              SALARY CONTINUATION AND RETIREMENT BENEFIT AGREEMENT

         THIS AGREEMENT is amended and restated as of the 30th day of June, 2000
(the "Effective Date"), by and between DEVCON INTERNATIONAL CORP., a Florida
corporation (the "Company"), and DONALD L. SMITH, JR., an individual residing in
Palm Beach County, Florida (the "Employee").

                                   RECITATIONS

         WHEREAS the Company and the Employee entered into a Stock Retirement
and Salary Continuation Agreement dated June 1974 (the "Retirement Agreement");
and

         WHEREAS the Company and the Employee amended and restated the
Retirement Agreement pursuant to a Life Insurance and Salary Continuation
Agreement by and between the Company and the Employee dated March 29, 1989 (the
"Life Insurance and Salary Continuation Agreement"); and

         WHEREAS the Company and the Employee wish to recognize the
contributions by the Employee to the Company and to provide an additional
incentive to retain the Employee, upon whose services, effort, and judgment the
success of the Company is in part dependent; and

         WHEREAS the Company and the Employee therefore wish to amend and
restate the Life Insurance and Salary Continuation Agreement as the Salary
Continuation and Retirement Benefit Agreement so as to provide the Employee with
a Retirement Benefit, and to provide the Surviving Spouse of the Employee with a
Survivor Benefit in accordance with the terms set forth herein.

                                    AGREEMENT

         NOW, THEREFORE, in consideration of the foregoing, of the mutual
promises hereinafter set forth and of other good and valuable consideration, the
sufficiency of which is hereby acknowledged, the parties hereto, intending to be
legally bound, hereby amend and restate the Life Insurance and Salary
Continuation Agreement as the Salary Continuation and Retirement Benefit
Agreement (the "Agreement"), and agree as follows:

         Section 1. Salary Continuation Death Benefit. If the Employee shall
cease to be employed by the Company as a result of his Disability (as defined
below) or death, the Company shall pay monthly payments (as calculated below) as
provided herein for a period of sixty (60)

<PAGE>

consecutive months, commencing on the first day of the calendar month coinciding
with or immediately following the date the Employee's employment is terminated
by reason of his Disability or death. For purposes of this Agreement, Disability
shall be defined to mean the Employee's permanent mental or physical disability
as determined by a licensed medical physician satisfactory to the Company. The
amount of each monthly payment shall be equal to the sum of (i) the Employee's
monthly salary for the last full month immediately preceding the month the
Employee's employment is terminated, and (ii) one-twelfth of the Employee's
annual bonus in the calendar year immediately preceding such termination. The
monthly payments shall be paid to the Employee, or if the Employee should die
before all of the payments required under this provision have been made, to the
beneficiary or beneficiaries designated by the Employee by written notice to the
Company, or if no beneficiary has been designated or then shall be living, to
the Employee's estate.

         Section 2. Retirement Benefits.

              (a) If the Employee's employment with the Company terminates on or
after the earlier of (i) March 31, 2003, or (ii) the date on which a Change in
Control of the Company occurs, and such termination is for any reason other than
the death or Disability (as defined in Section 1 hereof) of the Employee, then
the Company shall pay the Employee a monthly retirement benefit (the "Retirement
Benefit") equal to seventy-five percent (75%) of the Employee's highest monthly
base salary during the twenty-four-month period immediately preceding the date
on which the Employee's employment terminates (the "Retirement Date"). Payment
of the Retirement Benefit shall commence on the first day of the calendar month
coinciding with or immediately following the Employee's Retirement Date and
shall continue with the final payment being due on the first day of the calendar
month coinciding with or immediately preceding the date of the Employee's death.

              (b) In the event that the Employee dies after his Retirement Date
and is survived by a spouse to whom he was married on his Retirement Date (the
"Surviving Spouse"), then the Company shall pay the Surviving Spouse a monthly
benefit equal to one hundred percent (100%) of the Employee's highest monthly
base salary during the twenty-four-month period immediately preceding his
Retirement Date (the "Survivor Benefit"). The Survivor Benefit shall be payable
to the Surviving Spouse on a monthly basis commencing on the first day of the
month immediately following the date on which the Employee dies and continuing
with the final payment being due on the earlier of (i) the first day of the
sixtieth calendar month following the date on which the Employee dies, or (ii)
the first day of the calendar month coinciding with or immediately preceding the
date of the Surviving Spouse's death.

              (c) For the purposes of this Agreement, the term "Change in
Control" shall mean:

                           (i) Approval by the shareholders of the Company of a
reorganization, merger, consolidation or other form of corporate transaction or
series of transactions, in each case, with respect to which persons who were the
shareholders of the Company immediately

                                       2
<PAGE>

prior to such reorganization, merger or consolidation or other transaction do
not, immediately thereafter, own more than fifty percent (50%) of the combined
voting power entitled to vote generally in the election of directors of the
reorganized, merged or consolidated company's then outstanding voting
securities, in substantially the same proportions as their ownership immediately
prior to such reorganization, merger, consolidation or other transaction, or a
liquidation or dissolution of the Company or the sale of all or substantially
all of the assets of the Company (unless such reorganization, merger,
consolidation or other corporate transaction, liquidation, dissolution or sale
is subsequently abandoned); or

                           (ii) Individuals who, as of the Effective Date,
constitute the Board (the "Incumbent Board") cease for any reason to constitute
at least a majority of the Board, provided that any person becoming a director
subsequent to the Effective Date whose election, or nomination for election by
the Company's shareholders, was approved by a vote of at least a majority of the
directors then comprising the Incumbent Board (other than an election or
nomination of an individual whose initial assumption of office is in connection
with an actual or threatened election contest relating to the election of the
Directors of the Company) shall be, for purposes of this Agreement, considered
as though such person were a member of the Incumbent Board; or

                           (iii) The acquisition (other than from the Company)
by any person, entity or "group", within the meaning of Section 13(d)(3) or
14(d)(2) of the Securities Exchange Act, of beneficial ownership (within the
meaning of Rule 13-d promulgated under the Securities Exchange Act) of more than
twenty-five percent (25%) of either the then outstanding shares of the Company's
Common Stock or the combined voting power of the Company's then outstanding
voting securities entitled to vote generally in the election of directors
(hereinafter referred to as the ownership of a "Controlling Interest")
excluding, for this purpose, any acquisitions by (1) the Company or its
Subsidiaries, (2) any person, entity or "group" that as of the Effective Date
owns beneficial ownership (within the meaning of Rule 13d-3 promulgated under
the Securities Exchange Act) of a Controlling Interest, or (3) any employee
benefit plan of the Company or its subsidiaries.

         Section 3. Claims Procedure. In the event that any Employee or any
beneficiary claims to be entitled to benefits under this Agreement and the
Company determines that such claim should be denied in whole or in part, the
Company shall, in writing, notify such claimant within ninety (90) days of
receipt of such claim that his claim has been denied, setting forth the specific
reasons for such denial. Such notification shall be written in a manner
reasonably expected to be understood by such Employee or any beneficiary and
shall set forth the pertinent sections of the Agreement relied on, and where
appropriate, an explanation of how the claimant can obtain review of such
denial. Within sixty (60) days after the mailing or delivery by the Company of
such notice, such claimant may request, by mailing or delivery of written notice
to the Company, a review and/or hearing by the Company of the decision denying
the claim. If the claimant fails to request such a review and/or hearing within
such sixty (60) day period, it shall be conclusively determined for all purposes
of this Agreement that the denial of such claim by the Company is correct. If
such claimant requests a hearing within such sixty (60) day period,

                                       3
<PAGE>

the Company shall designate a time (which time shall not be less than seven (7)
nor more than sixty (60) days from the date of such claimant's notice to the
Company) and a place for such hearing, and shall promptly notify such claimant
of such time and place. A claimant or his authorized representative shall be
entitled to inspect all pertinent documents and to submit issues and comments in
writing. If only a review is requested, the claimant shall have sixty (60) days
after filing a request for review to submit additional written material in
support of the claim. After such review and/or hearing, the Company shall
promptly determine whether such denial of the claim was correct and shall notify
such claimant in writing of its determination with sixty (60) days after such
review and/or hearing or after receipt of any additional information submitted.

         Section 4. Unfunded Arrangement. The obligations of the Company under
this Agreement shall be paid from the general assets of the Company and not from
any particular fund. It is intended that this arrangement shall constitute an
"unfunded" arrangement for a select group of management or highly compensated
employees under the Employee Retirement Income Security Act of 1974, as amended.
Any assets acquired by the Company relating to this arrangement shall be subject
to the claims of the Company's creditors, shall be considered general assets of
the Company and shall not be subject to any claims by the Employee or any
beneficiary thereof. Nothing contained in this Agreement shall be interpreted to
grant to any Employee or any beneficiary, any right, title or interest in any
assets of the Company, and the Employee and any beneficiaries shall be unsecured
general creditors of the Company with respect to any rights they may have to
benefits under the Agreement.

         Section 5. Notices. All notices under this Agreement shall be in
writing and shall be given by personal delivery, by telegram, or by registered
or certified mail, postage prepaid, return receipt requested, to the parties at
the addresses as follows (or at such other address as any of the parties may
hereafter specify in writing from time to time):

         To the Company:  Devcon International Corp.
                          1350 E. Newport Center Drive
                          Suite 201
                          Deerfield Beach, Florida 33443
                          Attention:  Chief Financial Officer

         To the Employee: Donald L. Smith, Jr.
                          1161 Spanish River Road
                          Boca Raton, Florida 33432

Notices, if personally delivered, shall be deemed to have been received on the
date delivered; if by telegram, on the date sent; and if given by registered or
certified mail, on the third business day after mailed.

         Section 6. Withholding Taxes. The Company shall withhold from any and
all payments made by the Company pursuant to this Agreement an amount that shall
satisfy the

                                       4
<PAGE>

Company's legal obligation to withhold any and all appropriate federal, state,
and local taxes, including without limitation those taxes imposed upon the
Employee by the Federal Insurance Contributions Act ("FICA"), as applicable to
any and all payments made by the Company pursuant to this Agreement.

         Section 7. Certain Additional Payments by the Company. Anything in this
Agreement to the contrary notwithstanding, in the event it shall be determined
that any payment, distribution or other action by the Company to or for the
benefit of the Employee (whether paid or payable or distributed or distributable
pursuant to the terms of this Agreement or otherwise, (including any additional
payments required under this Section 7) (a "Payment") would be subject to an
excise tax imposed by Section 4999 of the Internal Revenue Code of 1986, as
amended (the "Code"), or any interest or penalties are incurred by the Employee
with respect to any such excise tax (such excise tax, together with any such
interest and penalties, are hereinafter collectively referred to as the "Excise
Tax"), the Company shall make a payment to the Employee (a "Gross-Up Payment")
in an amount such that after payment by the Employee of all taxes (including any
Excise Tax) imposed upon the Gross-Up Payment, the Employee retains (or has had
paid to the Internal Revenue Service on his behalf) an amount of the Gross-Up
Payment equal to the sum of (x) the Excise Tax imposed upon the Payments and (y)
the product of any deductions disallowed because of the inclusion of the
Gross-Up Payment in the Employee's adjusted gross income and the highest
applicable marginal rate of federal income taxation for the calendar year in
which the Gross-Up Payment is to be made. For purposes of determining the amount
of the Gross-Up Payment, the Employee shall be deemed to (i) pay federal income
taxes at the highest marginal rates of federal income taxation for the calendar
year in which the Gross-Up Payment is to be made, and (ii) pay applicable state
and local income taxes at the highest marginal rate of taxation for the calendar
year in which the Gross-Up Payment is to be made, net of the maximum reduction
in federal income taxes which could be obtained from deduction of such state and
local taxes.

         Section 8. Governing Law. This Agreement shall be governed by and
construed and interpreted in accordance with the laws of the State of Florida
without regard to its conflicts or choice of laws.

         Section 9. Entire Agreement. This Agreement constitutes the entire
agreement among the parties with respect to the subject matter hereof and
supersedes all prior agreements, under-standings, negotiations and discussions,
both written and oral, between or among the parties hereto with respect to such
subject matter. This Agreement may not be amended or modified in any way except
by a written instrument executed by both parties.

         Section 10. Benefits; Binding Effect. This Agreement shall be for the
benefit of, and shall be binding upon, the parties hereto and their respective
heirs, personal representatives, executors, legal representatives, successors
and assigns.

         Section 11. No Waivers. The waiver by any party hereto of the other
party's prompt and complete performance, or breach or violation of any provision
of this Agreement shall not

                                       5
<PAGE>

operate as, nor be construed to be, a waiver of any subsequent breach or
violation, and the waiver by any party hereto to exercise any right or remedy
that he or it may possess shall not operate as, nor be construed to be, the
waiver of such right or remedy by the other party or a bar to the exercise of
such right or remedy by such party upon the occurrence of any subsequent breach
or violation.

         Section 12. Severability. The invalidity of any provisions of this
Agreement shall not affect the enforceabi1ity of the remaining provisions of
this Agreement or any part hereof, all of which are inserted conditionally on
their being valid in law, and, in the event that a provision of this Agreement
shall be declared invalid by a court of competent jurisdiction, this Agreement
shall be construed as if such invalid provision had not been inserted.

         Section 13. Section Headings; Other. The section and other headings
contained in this Agreement are for reference purposes only and shall not affect
in any way the meaning or interpretation of any or all of the provisions of this
Agreement.

         Section 14. Attorneys' Fees. In the event of any litigation arising out
of or relating to this Agreement, the prevailing party shall be entitled to
recover all costs and expenses incurred therein, including, without limitation,
reasonable attorneys' fees and costs, including appellate attorneys' fees and
costs and other fees and costs resulting from any action to confirm the award or
enforce the judgment resulting therefrom, and such costs, expenses and fees
shall be included in and made a part of any judgment or award rendered in such
litigation.

         Section 15. Counterparts. This Agreement may be executed in any number
of counterparts and by the separate parties hereto in separate counterparts, all
of which shall be deemed to be an original and one and the same instrument.

         [The signature page follows.]

                                       6
<PAGE>

         IN WITNESS WHEREOF, each of the undersigned has executed as of the day
first written above.

                                                THE COMPANY:

                                                DEVCON INTERNATIONAL CORP.

                                                By: /S/ RICHARD L. HORNSBY
                                                   -----------------------------
                                                    Richard Hornsby,
                                                    Executive Vice President

                                                THE EMPLOYEE:

                                                By: /S/ DONALD L. SMITH, JR.
                                                   -----------------------------
                                                    Donald L. Smith, Jr.

                                       7

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