Exhibit 4-3










                              PECO ENERGY COMPANY,
                                                              Issuer

                                       AND

                      WACHOVIA BANK, NATIONAL ASSOCIATION,
                                                              Trustee


                                    INDENTURE


                           Dated as of _________, 200_

                          Subordinated Debt Securities






                             CROSS-REFERENCE TABLE*

           Section of
         Trust Indenture Act                  Section of
           of 1939, as amended                Indenture
         ---------------------               -------------

           310(a)                             7.09
           310(b)                             7.08
                                              7.10
           310(c)                             Inapplicable
           311(a)                             7.13
           311(b)                             7.13
           311(c)                             Inapplicable
           312(a)                             5.01
                                              5.02(a)
           312(b)                             5.02(c)
           312(c)                             5.02(d)
           313(a)                             5.04(a)
           313(b)                             5.04(b)
           313(c)                             5.04(a)
                                              5.04(b)
           313(d)                             5.04(c)
           314(a)                             5.03
           314(b)                             Inapplicable
           314(c)                             13.07
           314(d)                             Inapplicable
           314(e)                             13.07
           314(f)                             Inapplicable
           315(a)                             7.01(b)
                                              7.02
           315(b)                             6.01(e)
           315(c)                             7.01
           315(d)                             7.01(b)
                                              7.01(c)
           315(e)                             6.07
           316(a)                             6.06
                                              8.04
           316(b)                             6.04
           316(c)                             8.01
           317(a)                             6.02
           317(b)                             4.03
           318(a)                            13.09


*This  Cross-Reference Table does not constitute part of the Indenture and shall
not have any bearing on the interpretation of any of its terms or provisions.



                                TABLE OF CONTENTS

ARTICLE I  Definitions........................................................1

         Section 1.01  Definitions of Terms...................................1

ARTICLE II  Issue, Description, Terms, Execution, Registration and
            Exchange of Debt Securities ......................................6

         Section 2.01  Designation and Terms of Debt Securities...............6
         Section 2.02  Form of Debt Securities and Trustee's Certificate......7
         Section 2.03  Denomination; Provisions for Payment...................7
         Section 2.04  Execution and Authentication...........................9
         Section 2.05  Registration of Transfer and Exchange..................9
         Section 2.06  Temporary Securities..................................10
         Section 2.07  Mutilated, Destroyed, Lost or Stolen Debt Securities..11
         Section 2.08  Cancellation..........................................11
         Section 2.09  Benefits of Indenture.................................12
         Section 2.10  Authenticating Agent..................................12
         Section 2.11  Global Securities.....................................12

ARTICLE III  Redemption of Debt Securities and Sinking Fund Provisions.......13

         Section 3.01  Redemption............................................13
         Section 3.02  Notice of Redemption..................................13
         Section 3.03  Payment Upon Redemption...............................14
         Section 3.04  Sinking Fund..........................................15
         Section 3.05  Satisfaction of Sinking Fund Payments
                       with Debt Securities                                  15
         Section 3.06  Redemption of Debt Securities for Sinking Fund........15

ARTICLE IV  Covenants of the Company.........................................15

         Section 4.01  Payment of Principal, Premium and Interest............15
         Section 4.02  Maintenance of Office or Agency.......................15
         Section 4.03  Paying Agents.........................................16
         Section 4.04  Appointment to Fill Vacancy in Office of Trustee......17
         Section 4.05  Compliance with Consolidation Provisions..............17
         Section 4.06  Limitation on Dividends; Transactions with Affiliates 17
         Section 4.07  Covenants as to PECO Trust............................17
         Section 4.08  Corporate Existence...................................17

ARTICLE V  Securityholders, Lists and Reports by the Company and the Trustee.17

         Section 5.01  Company to Furnish Trustee Names and Addresses
                       of Securityholders ...................................17
         Section 5.02  Preservation of Information;
                       Communications with Securityholders ..................18
         Section 5.03  Reports by the Company................................18
         Section 5.04  Reports by the Trustee................................19

                                       i



ARTICLE VI  Remedies of the Trustee and Securityholders on Event of Default..19

         Section 6.01  Events of Default.....................................19
         Section 6.02  Collection of Indebtedness and Suits for
                       Enforcement by Trustee ...............................21
         Section 6.03  Application of Moneys Collected.......................22
         Section 6.04  Limitation on Suits...................................22
         Section 6.05  Rights and Remedies Cumulative; Delay or
                       Omission not Waiver ..................................23
         Section 6.06  Control by Securityholders............................23
         Section 6.07  Undertaking to Pay Costs..............................23

ARTICLE VII  Concerning the Trustee..........................................24

         Section 7.01  Certain Duties and Responsibilities of Trustee........24
         Section 7.02  Certain Rights of Trustee.............................25
         Section 7.03  Trustee Not Responsible for Recitals or Issuance
                       of Debt Securities ...................................26
         Section 7.04  May Hold Debt Securities..............................26
         Section 7.05  Moneys Held in Trust..................................26
         Section 7.06  Compensation and Reimbursement........................26
         Section 7.07  Reliance on Officer's Certificate.....................27
         Section 7.08  Qualification; Conflicting Interests..................27
         Section 7.09  Corporate Trustee Required; Eligibility...............27
         Section 7.10  Resignation and Removal; Appointment of Successor.....27
         Section 7.11  Acceptance of Appointment by Successor................28
         Section 7.12  Merger, Conversion, Consolidation or Succession
                       to Business ..........................................29
         Section 7.13  Preferential Collection of Claims Against the Company.30

ARTICLE VIII  Concerning the Securityholders.................................30

         Section 8.01  Evidence of Action by Securityholders.................30
         Section 8.02  Proof of Execution by Securityholders.................30
         Section 8.03  Who May be Deemed Owners..............................31
         Section 8.04  Certain Debt Securities Owned by Company Disregarded..31
         Section 8.05  Actions Binding on Future Securityholders.............31

ARTICLE IX  Supplemental Indentures..........................................31

         Section 9.01  Supplemental Indentures without the Consent
                       of Securityholders ...................................31
         Section 9.02  Supplemental Indentures with the Consent
                       of Securityholders ...................................32
         Section 9.03  Effect of Supplemental Indentures.....................33
         Section 9.04  Debt Securities Affected by Supplemental Indentures...33
         Section 9.05  Execution of Supplemental Indentures..................33

ARTICLE X  Successor Corporation.............................................33

         Section 10.01  Company May Consolidate, Etc.........................33
         Section 10.02  Successor Corporation Substituted....................34
         Section 10.03  Evidence of Consolidation, Etc. to Trustee...........34

                                       ii





ARTICLE XI  Satisfaction and Discharge.......................................34

         Section 11.01  Satisfaction and Dicharge of Indenture...............34
         Section 11.02  Discharge of Obligations.............................35
         Section 11.03  Deposited Moneys to be Held in Trust.................35
         Section 11.04  Payment of Moneys Held by Paying Agents..............35
         Section 11.05  Repayment to Company.................................35

ARTICLE XII  Immunity of Incorporators, Stockholders, Officers and
             Directors ......................................................36

         Section 12.01  No Recourse..........................................36

ARTICLE XIII  Miscellaneous Provisions.......................................36

         Section 13.01  Effect on Successors and Assigns.....................36
         Section 13.02  Actions by Successor.................................36
         Section 13.03  Surrender of Company Powers..........................36
         Section 13.04  Notices..............................................36
         Section 13.05  Governing Law........................................37
         Section 13.06  Treatment of the Debt Securities as Debt.............37
         Section 13.07  Compliance Certificates and Opinions.................37
         Section 13.08  Payments on Business Days............................37
         Section 13.09  Conflict with Trust Indenture Act....................37
         Section 13.10  Counterparts.........................................37
         Section 13.11  Separability.........................................38
         Section 13.12  Assignment...........................................38
         Section 13.13  Acknowledgment of Rights.............................38

ARTICLE XIV  Subordination of Debt Securities................................38

         Section 14.01  Subordination Terms..................................38

                                      iii




         THIS  INDENTURE,  dated as of __________ __, 200_,  between PECO ENERGY
COMPANY, a Pennsylvania corporation (the "Company"), and WACHOVIA BANK, NATIONAL
ASSOCIATION,  a national  banking  association  organized and existing under the
laws of the United States of America,  not in its individual capacity but solely
as trustee (the "Trustee"):

                              W I T N E S S E T H:

         WHEREAS,  for its  lawful  corporate  purposes,  the  Company  has duly
authorized  the  execution  and  delivery of this  Indenture  to provide for the
issuance of unsecured  subordinated debt securities  (hereinafter referred to as
the "Debt Securities"),  in an unlimited aggregate principal amount to be issued
from  time to  time in one or more  series  as in this  Indenture  provided,  as
registered  Debt  Securities  without  coupons,   to  be  authenticated  by  the
certificate of the Trustee;

         WHEREAS,  to  provide  the terms  and  conditions  upon  which the Debt
Securities are to be authenticated,  issued and delivered,  the Company has duly
authorized the execution of this Indenture; and

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

         NOW,  THEREFORE,  in  consideration of the premises and the purchase of
the Debt Securities by the holders thereof, it is mutually covenanted and agreed
as follows for the equal and ratable benefit of the holders of Debt Securities:

                                    ARTICLE I
                                   DEFINITIONS

         SECTION 1.01.  Definitions of Terms.  The terms defined in this Section
(except as in this Indenture  otherwise expressly provided or unless the context
otherwise  requires)  for all purposes of this  Indenture  and of any  indenture
supplemental hereto shall have the respective meanings specified in this Section
and shall  include the plural as well as the  singular.  All other terms used in
this Indenture that are defined in the Trust  Indenture Act of 1939, as amended,
or that are by reference in such Act defined in the  Securities  Act of 1933, as
amended  (except as herein  otherwise  expressly  provided or unless the context
otherwise  requires),  shall have the  meanings  assigned  to such terms in said
Trust  Indenture Act and in said  Securities  Act as in force at the date of the
execution of this instrument.

         "Additional  Interest"  means  (i) such  additional  amounts  as may be
required so that the net  amounts  received  and  retained by the Holder (if the
Holder is a PECO Trust) after paying taxes, duties,  assessments or governmental
charges of whatever nature (other than withholding  taxes) imposed by the United
States or any other  taxing  authority  will not be less  than the  amounts  the
Holder would have  received  had no such taxes,  duties,  assessments,  or other
governmental  charges been imposed; and (ii) any interest due and not paid on an
Interest Payment Date, together with interest thereon from such Interest Payment
Date to the date of payment,  compounded  quarterly,  on each  Interest  Payment
Date.

         "Affiliate"  means, with respect to a specified Person,  (a) any Person
directly or indirectly owning,  controlling or holding with power to vote 10% or
more of the outstanding  voting  securities or other ownership  interests of the
specified  Person,  (b)  any  Person  10% or more of  whose  outstanding  voting
securities  or other  ownership  interests  are  directly or  indirectly  owned,
controlled  or held with power to vote by the specified  Person,  (c) any Person
directly or indirectly  controlling,  controlled by or under common control with
the  specified  Person,  (d) a partnership  in which the  specified  Person is a
general partner,  (e) any officer or director of the specified Person and (f) if
the specified Person is an individual,  any entity of which the specified Person
is an officer, director or general partner.




         "Authenticating  Agent" means an  authenticating  agent with respect to
all or any of the series of Debt  Securities  appointed  with  respect to all or
such series of the Debt Securities by the Trustee pursuant to Section 2.10.

         "Bankruptcy  Law" means Title 11,  United  States Code,  or any similar
federal or state law for the relief of debtors.

         "Board of  Directors"  means the board of directors of the Company,  or
any duly  authorized  committee of such board or any officer of the Company duly
authorized  by the  board  of  directors  of the  Company  or a duly  authorized
committee of that board.

         "Board  Resolution"  means  a copy  of a  resolution  certified  by the
Secretary or an Assistant  Secretary of the Company to have been duly adopted by
the Board of  Directors  and to be in full  force and effect on the date of such
certification;  provided that any Board Resolution that is adopted by an officer
of the Company  shall be  accompanied  by a copy of a  resolution  of either the
board of directors of the Company or a duly authorized  committee of that board,
certified as aforesaid, authorizing such officer to take such action.

         "Business  Day" means,  with respect to any series of Debt  Securities,
any day other  than a day on which  federal  or state  banking  institutions  in
Wilmington,  Delaware or the  Borough of  Manhattan,  The City of New York,  are
authorized or obligated by law, executive order or regulation to close.

         "Certificate"  means a certificate  signed by the  principal  executive
officer,  the  principal  financial  officer,  the  treasurer  or the  principal
accounting  officer of the  Company.  The  Certificate  need not comply with the
provisions of Section 13.07.

         "Common Securities" means undivided  beneficial interests in the assets
of a PECO Trust which rank pari passu with Preferred  Securities  issued by such
trust;  provided,  however, that upon the occurrence of an Event of Default, the
rights of holders of Common  Securities  to payment in respect of  distributions
and payments upon  liquidation,  redemption and maturity are subordinated to the
rights of holders of Preferred Securities.

         "Common Securities  Guarantee" means any guarantee that the Company may
enter  into  with a PECO  Trust  or  other  Persons  that  operate  directly  or
indirectly for the benefit of holders of Common Securities of such trust.

         "Company" means PECO Energy Company,  a corporation  duly organized and
existing under the laws of the Commonwealth of Pennsylvania, and, subject to the
provisions of Article X, shall also include its successors and assigns.

         "Corporate  Trust Office" means the office of the Trustee at which,  at
any  particular   time,  its  corporate  trust  business  shall  be  principally
administered,    which    office   at   the   date    hereof   is   located   at
______________________________,  Attention: ____________, except that whenever a
provision  herein refers to an office or agency of the Trustee in the Borough of
Manhattan,  The City of New York, such office is located, at the date hereof, at
____________, New York, New York ______.

         "Custodian"  means any  receiver,  trustee,  assignee,  liquidator,  or
similar official under any Bankruptcy Law.

         "Declaration"  means,  in  respect of a PECO  Trust,  the  amended  and
restated  declaration  of  trust  of such  PECO  Trust  or any  other  governing
instrument of such Trust.


                                       2



         "Debt Securities" means the Debt Securities authenticated and delivered
under this Indenture.

         "Default"  means any event,  act or condition that with notice or lapse
of time, or both, would constitute an Event of Default.

         "Defaulted Interest" has the meaning specified in Section 2.03.

         "Depositary"  means,  with respect to Debt Securities of any series for
which the Company shall  determine that such Debt Securities will be issued as a
Global  Security,  The  Depository  Trust Company,  New York, New York,  another
clearing  agency,  or any successor  registered  as a clearing  agency under the
Exchange Act or other  applicable  statute or regulation,  which,  in each case,
shall be designated by the Company pursuant to either Section 2.01 or 2.11.

         "Event  of  Default"  means,  with  respect  to  Debt  Securities  of a
particular series, any event specified in Section 6.01, continued for the period
of time, if any, therein designated.

          "Exchange Act" means the Securities Exchange Act of 1934.

          "Global  Security"  means,  with  respect  to  any  series  of
Securities, a Debt Security executed by the Company and delivered by the Trustee
to the Depositary or pursuant to the Depositary's instruction, all in accordance
with the  Indenture,  which shall be registered in the name of the Depositary or
its nominee.

         "Governmental   Obligations"  means  securities  that  are  (i)  direct
obligations  of the United  States of America  for the payment of which its full
faith and  credit is  pledged  or (ii)  obligations  of a Person  controlled  or
supervised by and acting as an agency or instrumentality of the United States of
America, the payment of which is unconditionally  guaranteed as a full faith and
credit  obligation by the United States of America that, in either case, are not
callable  or  redeemable  at the  option of the issuer  thereof,  and shall also
include a depositary  receipt issued by a bank (as defined in Section 3(a)(2) of
the  Securities  Act of 1933, as amended) as custodian  with respect to any such
Governmental Obligation or a specific payment of principal of or interest on any
such  Governmental  Obligation  held by such  custodian  for the  account of the
holder of such depositary receipt;  provided,  however, that (except as required
by law) such  custodian is not  authorized to make any deduction from the amount
payable to the holder of such depositary receipt from any amount received by the
custodian in respect of the  Governmental  Obligation or the specific payment of
principal  of or  interest  on the  Governmental  Obligation  evidenced  by such
depositary receipt.

         "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.

         "Indenture"  means this instrument as originally  executed or as it may
from  time  to  time  be  supplemented  or  amended  by one or  more  indentures
supplemental hereto entered into in accordance with the terms hereof.

         "Interest  Payment Date",  when used with respect to any installment of
interest on a Debt Security of a particular series,  means the date specified in
such Debt  Security or in a Board  Resolution  or in an  indenture  supplemental
hereto with respect to such series as the fixed date on which an  installment of
interest with respect to Debt Securities of that series is due and payable.

         "Officers'  Certificate" means a certificate signed by the President or
a  Vice  President  and  by  the  Treasurer  or an  Assistant  Treasurer  or the
Controller or an Assistant Controller or the Secretary or an Assistant Secretary
of the Company  that is delivered  to the Trustee in  accordance  with the terms
hereof.



                                       3


Each such  certificate  shall  include the  statements  provided  for in Section
13.07, if and to the extent required by the provisions thereof.

         "Opinion of Counsel" means an opinion in writing of legal counsel,  who
may be an employee  of or counsel  for the  Company,  that is  delivered  to the
Trustee in accordance with the terms hereof. Each such opinion shall include the
statements  provided for in Section 13.07,  if and to the extent required by the
provisions thereof.

         "Outstanding",  when  used with  reference  to Debt  Securities  of any
series,  means,  subject to the provisions of Section 8.04, as of any particular
time, all Debt Securities of that series theretofore authenticated and delivered
by the Trustee  under this  Indenture,  except (a) Debt  Securities  theretofore
canceled by the Trustee or any paying agent,  or delivered to the Trustee or any
paying agent for  cancellation or that have  previously been canceled;  (b) Debt
Securities or portions  thereof for the payment or redemption of which moneys or
Governmental  Obligations  in the necessary  amount shall have been deposited in
trust with the  Trustee or with any paying  agent  (other  than the  Company) or
shall have been set aside and segregated in trust by the Company (if the Company
shall  act as its own  paying  agent);  provided,  however,  that  if such  Debt
Securities or portions of such Debt  Securities  are to be redeemed prior to the
maturity thereof,  notice of such redemption shall have been given as in Article
III provided, or provision  satisfactory to the Trustee shall have been made for
giving such notice,  (c) Debt Securities in lieu of or in substitution for which
other Debt Securities shall have been  authenticated  and delivered  pursuant to
the  terms of  Section  2.07;  and (d) Debt  Securities,  except  to the  extent
provided  in  Sections  11.01 and 11.02,  with  respect to which the Company has
effected defeasance and/or covenant defeasance as provided in Article XI.

         "PECO Trust" means a Delaware statutory trust formed by the Company for
the purpose of purchasing Debt Securities of the Company.

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

         "Predecessor  Security" of any  particular  Debt  Security  means every
previous  Debt  Security  evidencing  all or a  portion  of the  same  debt  and
guarantee  as that  evidenced by such  particular  Debt  Security;  and, for the
purposes of this definition, any Debt Security authenticated and delivered under
Section  2.07 in lieu of a lost,  destroyed  or stolen  Debt  Security  shall be
deemed to evidence the same debt as the lost, destroyed or stolen Debt Security.

         "Preferred  Securities"  means  undivided  beneficial  interests in the
assets of PECO Trust which rank pari passu with Common Securities issued by such
trust;  provided,  however, that upon the occurrence of an Event of Default, the
rights of holders of Common  Securities  to payment in respect of  distributions
and payments upon liquidation,  redemption and otherwise are subordinated to the
rights of holders of Preferred Securities.

         "Preferred  Securities  Guarantee" means any guarantee that the Company
may enter into with a PECO  Trust or other  Persons  that  operate  directly  or
indirectly for the benefit of holders of Preferred Securities of such trust.

         "Property  Trustee"  means the entity  performing  the functions of the
Property  Trustee of a PECO Trust under the applicable  Declaration of such PECO
Trust.


                                       4



          "Responsible  Officer," when used with respect to the Trustee,
means the Chairman of the Board of Directors, the President, any Vice President,
the Secretary,  the Treasurer, any trust officer, any corporate trust officer or
any other  officer or assistant  officer of the Trustee  customarily  performing
functions  similar to those  performed  by the  Persons who at the time shall be
such officers,  respectively,  or to whom any corporate trust matter is referred
because of his or her knowledge of and familiarity with the particular subject.

          "Securityholder",  "holder  of Debt  Securities",  "registered
holder",  or other  similar  term,  means the Person or Persons in whose name or
names a particular Debt Security shall be registered on the books of the Company
kept for that purpose in accordance with the terms of this Indenture.

          "Security Register" and "Security Registrar" have the respective
meanings set forth in Section 2.05.

         "Senior   Indebtedness"  means  (i)  any  payment  in  respect  of  (A)
indebtedness of the Company for money borrowed and (B) indebtedness evidenced by
securities,  debentures, bonds, notes or other similar instruments issued by the
Company  including,  without  limitation,  indebtedness  evidenced by securities
issued pursuant to the provisions of the First and Refunding  Mortgage dated May
1, 1923, as supplemented by subsequent supplemental indentures; (ii) all capital
lease obligations of the Company; (iii) all obligations of the Company issued or
assumed  as the  deferred  purchase  price of  property,  all  conditional  sale
obligations  of the Company and all  obligations of such obligor under any title
retention  agreement  (but  excluding  trade  accounts  payable  arising  in the
ordinary  course  of  business);   (iv)  all  obligations  of  the  Company  for
reimbursement on any letter of credit,  banker's  acceptance,  security purchase
facility or similar credit transaction; (v) all obligations of the type referred
to in clauses  (i)  through  (iv) of other  persons for the payment of which the
Company is  responsible or liable as obligor,  guarantor or otherwise;  and (vi)
all  obligations  of the type  referred  to in clauses  (i) through (v) of other
persons secured by any lien on any property or asset of the Company  (whether or
not  such  obligation  is  assumed  by such  obligor),  except  for (1) any such
indebtedness  that is by its  terms  subordinated  to or  pari  passu  with  the
Debentures,  as the  case  may be,  including  all  other  debt  securities  and
guarantees  in  respect of those debt  securities,  issued to any other  trusts,
partnerships  or any  other  entity  affiliated  with  the  Company  which  is a
financing  vehicle of the Company  ("Financing  Entity") in  connection  with an
issuance of preferred  securities by such Financing  Entity or other  securities
which rank pari passu with, or junior to, the Preferred  Securities  and (2) any
indebtedness between or among the Company and its Affiliates.

           "Subsidiary"  means, with respect to any Person,  (i) any corporation
at least a  majority  of whose  outstanding  Voting  Stock  shall at the time be
owned,  directly  or  indirectly,  by  such  Person  or by  one or  more  of its
Subsidiaries  or by such  Person and one or more of its  Subsidiaries,  (ii) any
general  partnership,  joint venture or similar  entity,  at least a majority of
whose outstanding partnership or similar interests shall at the time be owned by
such Person, or by one or more of its Subsidiaries, or by such Person and one or
more of its Subsidiaries and (iii) any limited  partnership of which such Person
or any of its Subsidiaries is a general partner.

           "Trustee"  means  Wachovia  Bank,  National  Association,  not in its
individual  capacity,  and, subject to the provisions of Article VII, shall also
include its successors  and assigns,  and, if at any time there is more than one
Person acting in such capacity hereunder, "Trustee" shall mean each such Person.
The  term  "Trustee,"  as used  with  respect  to a  particular  series  of Debt
Securities, shall mean the trustee with respect to that series.

         "Trust Indenture Act" means the Trust Indenture Act of 1939, subject to
the  provisions of Sections  9.01,  9.02 and 10.01,  as in effect at the date of
execution of this instrument.


                                       5



          "Trust Securities" means Common Securities and Preferred Securities.

           "Voting  Stock",  as applied to stock of any  Person,  means  shares,
interests,  participations  or other equivalents in the equity interest (however
designated)  in such Person having  ordinary  voting power for the election of a
majority of the directors (or the equivalent) of such Person, other than shares,
interests,  participations or other equivalents having such power only by reason
of the occurrence of a contingency.

                                   ARTICLE II
                      ISSUE, DESCRIPTION, TERMS, EXECUTION,
                  REGISTRATION AND EXCHANGE OF DEBT SECURITIES

           SECTION 2.01. Designation and Terms of Debt Securities. The aggregate
principal  amount of Debt  Securities  that may be  authenticated  and delivered
under this Indenture is unlimited.  The Debt  Securities may be issued in one or
more series up to the  aggregate  principal  amount of Debt  Securities  of that
series from time to time authorized by or pursuant to a Board  Resolution of the
Company or, pursuant to one or more indentures supplemental hereto. Prior to the
initial issuance of Debt Securities of any series, there shall be established in
or pursuant to a Board Resolution of the Company,  and set forth in an Officers'
Certificate  of  the  Company,   or  established  in  one  or  more   indentures
supplemental hereto:

         (1)   .the  title  of  the  series  of  Debt  Security  (which  shall
distinguish  the Debt  Securities  of that series from all other  series of Debt
Securities);

         (2)   any  limit  upon the  aggregate  principal  amount of the Debt
Securities of that series that may be  authenticated  and  delivered  under this
Indenture   (except  for  Debt  Securities   authenticated  and  delivered  upon
registration  of  transfer  of, or in exchange  for,  or in lieu of,  other Debt
Securities of that series);

         (3)   the date or dates on which the principal of the Debt Securities
of that series is payable;

          (4)  the rate or rates at which  the Debt  Securities  of that
series shall bear interest or the manner of  calculation  of such rate or rates,
if any;

          (5)  the date or dates from which such interest  shall accrue,
the Interest  Payment Dates on which such interest will be payable or the manner
of  determination  of such  Interest  Payment  Dates and the record date for the
determination  of holders  to whom  interest  is  payable  on any such  Interest
Payment Dates;

          (6)  the right, if any, to extend the interest payment periods and the
 duration of suchextension;

          (7)  the period or periods within which, the price or prices at
which,  and the terms and conditions upon which,  Debt Securities of that series
may be redeemed, in whole or in part, at the option of the Company;

          (8)    the  obligation,  if any,  of the  Company  to  redeem or
purchase  Debt  Securities  of  that  series  pursuant  to any  sinking  fund or
analogous provisions (including payments made in cash in participation of future
sinking fund obligations) or at the option of a holder thereof and the period or
periods within which, the price or prices at which, and the terms and conditions
upon which,  Debt  Securities of that series shall be redeemed or purchased,  in
whole or in part, pursuant to such obligation;


                                       6



           (9)  the subordination terms of the Debt Securities of that series;

           (10) the form of the Debt  Securities  of that series,  including the
form of the Certificate of Authentication for such series;

         (11) if other than  denominations  of twenty-five U.S. dollars
($25) or any integral  multiple  thereof,  the  denominations  in which the Debt
Securities of that series shall be issuable;

           (12)  whether  and under  what  circumstances  the  Company  will pay
Additional  Interest on the Debt  Securities  of the series to any Holder who is
not a United States person (including any modification to the definition of such
term) in respect of any tax,  assessment  or  governmental  charge  and,  if so,
whether the Company will have the option to redeem such Debt  Securities  rather
than pay such Additional Interest (and the terms of any such option);

           (13) any and all other terms with respect to such series (which terms
shall not be inconsistent with the terms of this Indenture), including any terms
which may be required by or advisable under United States laws or regulations or
advisable in connection  with the  marketing of Debt  Securities of that series;
and

           (14) whether the Debt  Securities  are issuable as a Global  Security
and, in such case, the identity of the Depositary for such series.

         All Debt Securities of any one series shall be substantially  identical
except as to denomination and except as may otherwise be provided in or pursuant
to any such Board Resolution or in any indentures supplemental hereto.

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

           SECTION 2.02. Form of Debt Securities and Trustee's Certificate.  The
Debt Securities of any series and the Trustee's certificate of authentication to
be borne by such Debt Securities shall be substantially of the tenor and purport
as set forth in one or more indentures  supplemental  hereto or as provided in a
Board Resolution of the Company and as set forth in an Officers'  Certificate of
the Company, and may have such letters, numbers or other marks of identification
or  designation  and such  legends  or  endorsements  printed,  lithographed  or
engraved thereon as the Company may deem appropriate and as are not inconsistent
with the provisions of this Indenture,  or as may be required to comply with any
law or with any rule or  regulation  made  pursuant  thereto or with any rule or
regulation of any stock exchange on which Debt  Securities of that series may be
listed, or to conform to usage.

         SECTION  2.03.   Denominations;   Provisions  for  Payment.   The  Debt
Securities   shall  be  issuable  as  registered  Debt  Securities  and  in  the
denominations  of  twenty-five  U.S.  dollars  ($25)  or any  integral  multiple
thereof, subject to Section 2.01(11). The Debt Securities of a particular series
shall bear interest  payable on the dates and at the rate specified with respect
to that series.  The principal of and the interest on the Debt Securities of any
series,  as well as any premium  thereon in case of redemption  thereof prior to
maturity,  shall be payable  in the coin or  currency  of the  United  States of
America  that at the time is legal  tender for public and private  debt,  at the
office or agency of the Company  maintained  for that  purpose in the Borough of
Manhattan, the City and State of New York. Each Debt Security shall be dated the
date of


                                       7



its  authentication.  Interest on the Debt  Securities  shall be computed on the
basis of a 360-day year composed of twelve 30-day months.

         The interest  installment on any Debt Security that is payable,  and is
punctually  paid or duly  provided  for, on any  Interest  Payment Date for Debt
Securities  of that  series  shall be paid to the Person in whose name said Debt
Security (or one or more Predecessor Debt Securities) is registered at the close
of business on the regular  record date for such  interest  installment.  In the
event that any Debt Security of a particular series or portion thereof is called
for redemption  and the  redemption  date is subsequent to a regular record date
with respect to any Interest  Payment  Date and prior to such  Interest  Payment
Date,  interest  on  such  Debt  Security  will be paid  upon  presentation  and
surrender of such Debt Security as provided in Section 3.03.

         Any  interest  on  any  Debt  Security  that  is  payable,  but  is not
punctually  paid or duly  provided  for, on any  Interest  Payment Date for Debt
Securities of that series (herein called  "Defaulted  Interest") shall forthwith
cease to be payable to the registered holder on the relevant regular record date
by virtue of having been such holder;  and such Defaulted Interest shall be paid
by the Company, at its election, as provided in clause (1) or clause (2) below:

         (1) The  Company  may make  payment of any  Defaulted  Interest on Debt
Securities  to the  Persons  in whose  names  such  Debt  Securities  (or  their
respective  Predecessor Debt Securities) are registered at the close of business
on a special record date for the payment of such Defaulted Interest, which shall
be fixed in the  following  manner:  the  Company  shall  notify the  Trustee in
writing of the amount of  Defaulted  Interest  proposed  to be paid on each such
Debt  Security  and the date of the proposed  payment,  and at the same time the
Company shall deposit with the Trustee an amount of money equal to the aggregate
amount  proposed to be paid in respect of such Defaulted  Interest or shall make
arrangements  satisfactory  to the Trustee for such deposit prior to the date of
the  proposed  payment,  such money when  deposited  to be held in trust for the
benefit of the  Persons  entitled to such  Defaulted  Interest as in this clause
provided.  Thereupon the Trustee shall fix a special record date for the payment
of such Defaulted Interest which shall not be more than 15 nor less than 10 days
prior to the date of the  proposed  payment  and not less than 10 days after the
receipt by the Trustee of the notice of the proposed payment.  The Trustee shall
promptly  notify the Company of such special record date and, in the name and at
the expense of the Company,  shall cause notice of the proposed  payment of such
Defaulted  Interest  and the special  record date  therefor to be mailed,  first
class  postage  prepaid,  to each  Securityholder  at his or her  address  as it
appears in the Security Register (as hereinafter defined), not less than 10 days
prior to such  special  record  date.  Notice of the  proposed  payment  of such
Defaulted  Interest and the special  record date therefor  having been mailed as
aforesaid,  such Defaulted  Interest shall be paid to the Persons in whose names
such Debt  Securities (or their  respective  Predecessor  Debt  Securities)  are
registered on such special record date and shall be no longer  payable  pursuant
to the following clause (2).

           (2) The Company  may make  payment of any  Defaulted  Interest on any
Debt  Securities  in  any  other  lawful  manner  not   inconsistent   with  the
requirements  of any  securities  exchange on which such Debt  Securities may be
listed,  and upon such  notice as may be required by such  exchange,  if,  after
notice given by the Company to the Trustees of the proposed  payment pursuant to
this clause, such manner of payment shall be deemed practicable by the Trustee.

           Unless  otherwise  set forth in a Board  Resolution of the Company or
one or more indentures  supplemental hereto establishing the terms of any series
of Debt  Securities  pursuant to Section 2.01 hereof,  the term "regular  record
date" as used in this Section with respect to a series of Debt  Securities  with
respect to any  Interest  Payment  Date for such  series  shall mean  either the
fifteenth day of the month immediately  preceding the month in which an Interest
Payment Date  established  for such series pursuant to Section 2.01 hereof shall
occur,  if such Interest  Payment Date is the first day of a month,  or the last
day


                                       8



of the month  immediately  preceding the month in which an Interest Payment Date
established for such series pursuant to Section 2.01 hereof shall occur, if such
Interest Payment Date is the fifteenth day of a month,  whether or not such date
is a Business Day.

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

           SECTION 2.04. Execution and Authentication. The Debt Securities shall
be  signed  on  behalf  of the  Company  by  its  President  or one of its  Vice
Presidents,  under its  corporate  seal  attested by its Secretary or one of its
Assistant  Secretaries.  Signatures  may be in the form of a manual or facsimile
signature.  The Company may use the facsimile  signature of any Person who shall
have been a President or Vice President thereof, or of any Person who shall have
been a Secretary or Assistant  Secretary thereof,  notwithstanding the fact that
at the time the Debt Securities shall be authenticated and delivered or disposed
of such Person shall have ceased to be the President or a Vice President, or the
Secretary or an Assistant Secretary, of the Company. The seal of the Company may
be in the  form of a  facsimile  of such  seal  and may be  impressed,  affixed,
imprinted or otherwise  reproduced on the Debt  Securities.  The Debt Securities
may contain  such  notations,  legends or  endorsements  required by law,  stock
exchange  rule or  usage.  Each  Debt  Security  shall be dated  the date of its
authentication by the Trustee.

         A Debt Security shall not be valid until  authenticated  manually by an
authorized  signatory  of  the  Trustee,  or by an  Authenticating  Agent.  Such
signature shall be conclusive  evidence that the Debt Security so  authenticated
has been duly  authenticated  and  delivered  hereunder  and that the  holder is
entitled to the benefits of this Indenture.

           At any time and from time to time after the execution and delivery of
this  Indenture,  the Company may deliver Debt Securities of any series executed
by the Company to the Trustee for authentication,  together with a written order
of the  Company for the  authentication  and  delivery of such Debt  Securities,
signed by its President or any Vice President and its Treasurer or any Assistant
Treasurer,  and  the  Trustee  in  accordance  with  such  written  order  shall
authenticate and deliver such Debt Securities.

           In  authenticating  such Debt Securities and accepting the additional
responsibilities  under this Indenture in relation to such Debt Securities,  the
Trustee  shall be entitled to receive,  and  (subject to Section  7.01) shall be
fully protected in relying upon, an Opinion of Counsel stating that the form and
terms thereof have been  established  in conformity  with the provisions of this
Indenture.

           The Trustee shall not be required to authenticate  such Securities if
the issue of such Debt  Securities  pursuant to this  Indenture  will affect the
Trustee's own rights,  duties or immunities  under the Debt  Securities and this
Indenture  or  otherwise in a manner that is not  reasonable  acceptable  to the
Trustee.

           SECTION  2.05.  Registration  of  Transfer  and  Exchange.  (a)  Debt
Securities  of any  series may be  exchanged  upon  presentation  thereof at the
office or agency of the Company  designated  for such  purpose in the Borough of
Manhattan,  the City and State of New York,  for other Debt  Securities  of such
series of authorized  denominations,  and for a like aggregate principal amount,
upon payment of a sum sufficient to cover any tax or other  governmental  charge
in relation  thereto,  all as provided in this  Section.  In respect of any Debt
Securities so surrendered for exchange,  the Company shall execute,  the Trustee


                                       9



shall  authenticate and such office or agency shall deliver in exchange therefor
the Debt Security or Debt Securities of the same series that the  Securityholder
making  the  exchange  shall  be  entitled  to  receive,   bearing  numbers  not
contemporaneously outstanding.

           (b) The  Company  shall keep,  or cause to be kept,  at its office or
agency  designated  for such purpose in the Borough of  Manhattan,  the City and
State of New York, or such other  location  designated by the Company a register
or registers (herein referred to as the "Security  Register") in which,  subject
to such reasonable  regulations as it may prescribe,  the Company shall register
the Debt  Securities  and the  transfers of Debt  Securities  as in this Article
provided and which at all  reasonable  times shall be open for inspection by the
Trustee. The registrar for the purpose of registering Securities and transfer of
Securities  as  herein  provided  shall  be  appointed  as  authorized  by Board
Resolution (the "Security Registrar").

           Upon  surrender  for  transfer of any Debt  Security at the office or
agency of the Company  designated  for such purpose in the Borough of Manhattan,
the City and State of New York,  the Company  shall  execute,  the Trustee shall
authenticate  and  such  office  or  agency  shall  deliver  in the  name of the
transferee or  transferees  a new Debt  Security or Debt  Securities of the same
series as the Debt Security presented for a like aggregate principal amount.

           All  Debt  Securities   presented  or  surrendered  for  exchange  or
registration of transfer, as provided in this Section,  shall be accompanied (if
so required by the Company or the Security Registrar) by a written instrument or
instruments  of transfer,  in form  satisfactory  to the Company or the Security
Registrar,  duly  executed by the  registered  holder or by such  holder's  duly
authorized attorney in writing.

           (c) No service charge shall be made for any exchange or  registration
of  transfer  of Debt  Securities,  or issue of new Debt  Securities  in case of
partial  redemption of any series,  but the Company may require payment of a sum
sufficient to cover any tax or other  governmental  charge in relation  thereto,
other than exchanges  pursuant to Section 2.06, Section 3.03(b) and Section 9.04
not involving any transfer.

           (d) The  Company  shall not be  required  (i) to issue,  exchange  or
register the transfer of any Debt  Securities  during a period  beginning at the
opening  of  business  15 days  before  the day of the  mailing  of a notice  of
redemption of less than all the  Outstanding  Debt Securities of the same series
and  ending at the close of  business  on the day of such  mailing,  nor (ii) to
register  the  transfer  of or  exchange  any Debt  Securities  of any series or
portions thereof called for redemption. The provisions of this Section 2.05 are,
with respect to any Global Security, subject to Section 2.11 hereof.

           SECTION  2.06.  Temporary  Securities.  Pending  the  preparation  of
definitive  Debt  Securities  of any series,  the Company may  execute,  and the
Trustee shall  authenticate  and deliver,  temporary Debt  Securities  (printed,
lithographed or typewritten) of any authorized denomination. Such temporary Debt
Securities  shall be substantially in the form of the definitive Debt Securities
in lieu of which  they are  issued,  but with  such  omissions,  insertions  and
variations as may be appropriate  for temporary Debt  Securities,  all as may be
determined by the Company.  Every temporary Debt Security of any series shall be
executed  by the  Company  and be  authenticated  by the  Trustee  upon the same
conditions and in substantially  the same manner,  and with like effect,  as the
definitive Debt Securities of such series. Without unnecessary delay the Company
will  execute and will furnish  definitive  Debt  Securities  of such series and
thereupon any or all temporary Debt Securities of such series may be surrendered
in exchange therefor (without charge to the holders), at the office or agency of
the Company designated for the purpose in the Borough of Manhattan, the City and
State of New York, and the Trustee shall  authenticate and such office or agency
shall deliver in exchange for such temporary Debt  Securities an equal aggregate
principal  amount of  definitive  Debt  Securities  of such  series,  unless the
Company  advises the Trustee to the effect that  definitive Debt Securities need
not be executed and furnished  until further  notice from the


                                       10



Company. Until so exchanged,  the temporary Debt Securities of such series shall
be  entitled  to the same  benefits  under this  Indenture  as  definitive  Debt
Securities of such series authenticated and delivered hereunder.

           SECTION 2.07. Mutilated,  Destroyed,  Lost or Stolen Debt Securities.
In case any temporary or definitive  Debt Security shall become  mutilated or be
destroyed, lost or stolen, the Company (subject to the next succeeding sentence)
shall execute, and upon the Company's request the Trustee (subject as aforesaid)
shall authenticate and deliver, a new Debt Security of the same series,  bearing
a number not contemporaneously outstanding, in exchange and substitution for the
mutilated Debt Security, or in lieu of and in substitution for the Debt Security
so destroyed, lost or stolen. In every case the applicant for a substituted Debt
Security shall furnish to the Company and the Trustee such security or indemnity
as may be required by them to save each of them harmless,  and, in every case of
destruction,  loss or theft, the applicant shall also furnish to the Company and
the Trustee evidence to their satisfaction of the destruction,  loss or theft of
the  applicant's  Debt  Security and of the ownership  thereof.  The Trustee may
authenticate  any such  substituted  Debt Security and deliver the same upon the
written  request  or  authorization  of any  officer  of the  Company.  Upon the
issuance of any substituted  Debt Security,  the Company may require the payment
of a sum  sufficient to cover any tax or other  governmental  charge that may be
imposed in  relation  thereto  and any other  expenses  (including  the fees and
expenses of the Trustee) connected therewith. In case any Debt Security that has
matured or is about to mature shall become  mutilated or be  destroyed,  lost or
stolen,  the Company may, instead of issuing a substitute Debt Security,  pay or
authorize the payment of the same (without  surrender thereof except in the case
of a mutilated Debt Security) if the applicant for such payment shall furnish to
the Company and the Trustee  such  security or  indemnity as they may require to
save them harmless, and, in case of destruction,  loss or theft, evidence to the
satisfaction of the Company and the Trustee of the destruction, loss or theft of
such Debt Security and of the ownership thereof.

           Every  replacement Debt Security issued pursuant to the provisions of
this Section  shall  constitute  an  additional  contractual  obligation  of the
Company, whether or not the mutilated,  destroyed,  lost or stolen Debt Security
shall be found at any time, or be enforceable  by anyone,  and shall be entitled
to all the benefits of this Indenture equally and  proportionately  with any and
all other Debt  Securities  of the same series duly issued  hereunder.  All Debt
Securities shall be held and owned upon the express condition that the foregoing
provisions  are  exclusive  with  respect  to  the  replacement  or  payment  of
mutilated, destroyed, lost or stolen Debt Securities, and shall preclude (to the
extent lawful) 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 2.08.  Cancellation.  All Debt Securities surrendered for the
purpose of payment,  redemption,  exchange or registration of transfer shall, if
surrendered to the Company or any paying agent,  be delivered to the Trustee for
cancellation,  or, if surrendered to the Trustee,  shall be cancelled by it, and
no Debt Securities shall be issued in lieu thereof except as expressly  required
or  permitted  by any of the  provisions  of this  Indenture.  On request of the
Company at the time of such surrender,  the Trustee shall deliver to the Company
canceled Debt Securities held by the Trustee. In the absence of such request the
Trustee may dispose of canceled Debt  Securities in accordance with its standard
procedures  and deliver a  certificate  of  disposition  to the Company.  If the
Company  shall  otherwise  acquire  any of the Debt  Securities,  however,  such
acquisition   shall  not  operate  as  a  redemption  or   satisfaction  of  the
indebtedness  represented by such Debt Securities  unless and until the same are
delivered to the Trustee for cancellation.


                                       11



           SECTION 2.09. Benefits of Indenture.  Nothing in this Indenture or in
the Debt Securities,  express or implied,  shall give or be construed to give to
any Person, other than the parties hereto and the holders of the Debt Securities
(and,  with  respect to the  provisions  of Article  XIV,  the holders of Senior
Indebtedness) any legal or equitable right,  remedy or claim under or in respect
of this  Indenture,  or  under  any  covenant,  condition  or  provision  herein
contained;  all such  covenants,  conditions and  provisions  being for the sole
benefit of the parties  hereto and of the holders of the Debt  Securities  (and,
with  respect  to  the   provisions  of  Article  XIV,  the  holders  of  Senior
Indebtedness).

           SECTION  2.10.  Authenticating  Agent.  So  long  as any of the  Debt
Securities  of any series  remain  Outstanding,  there may be an  Authenticating
Agent for any or all such series of Debt Securities which the Trustee shall have
the right to appoint.  Said  Authenticating  Agent shall be authorized to act on
behalf of the Trustee to authenticate Debt Securities of such series issued upon
exchange,  transfer  or  partial  redemption  thereof,  and Debt  Securities  so
authenticated  shall be entitled to the benefits of this  Indenture and shall be
valid  and  obligatory  for all  purposes  as if  authenticated  by the  Trustee
hereunder.  All  references  in this  Indenture  to the  authentication  of Debt
Securities  by the  Trustee  shall be deemed  to  include  authentication  by an
Authenticating  Agent  for  such  series.  Each  Authenticating  Agent  shall be
acceptable to the Company and shall be a corporation that has a combined capital
and surplus, as most recently reported or determined by it, sufficient under the
laws of any  jurisdiction  under which it is  organized  or in which it is doing
business to conduct a trust  business,  and that is otherwise  authorized  under
such laws to conduct such business and is subject to  supervision or examination
by federal or state authorities.  If at any time any Authenticating  Agent shall
cease to be  eligible  in  accordance  with these  provisions,  it shall  resign
immediately.

           Any  Authenticating  Agent may at any time  resign by giving  written
notice of resignation to the Trustee and to the Company.  The Trustee may at any
time (and  upon  request  by the  Company  shall)  terminate  the  agency of any
Authenticating   Agent  by  giving   written   notice  of  termination  to  such
Authenticating  Agent  and to the  Company.  Upon  resignation,  termination  or
cessation of eligibility of any Authenticating Agent, the Trustee may appoint an
eligible successor Authenticating Agent acceptable to the Company. Any successor
Authenticating Agent, upon acceptance of its appointment hereunder, shall become
vested with all the rights, powers and duties of its predecessor hereunder as if
originally named as an Authenticating Agent pursuant hereto.

           SECTION 2.11. Global  Securities.  (a) If the Company shall establish
pursuant to Section 2.01 that the Debt Securities of a particular  series are to
be issued as a Global Security or Securities, then the Company shall execute and
the Trustee shall, in accordance with Section 2.04,  authenticate and deliver, a
Global Security that (i) shall represent,  and shall be denominated in an amount
equal  to the  aggregate  principal  amount  of,  all of  the  Outstanding  Debt
Securities  of  such  series,  (ii)  shall  be  registered  in the  name  of the
Depositary  or its  nominee,  (iii)  shall be  delivered  by the  Trustee to the
Depositary  or pursuant to the  Depositary's  instruction  and (iv) shall bear a
legend  substantially to the following effect:  "Except as otherwise provided in
Section 2.11 of the Indenture,  this Debt Security may be transferred,  in whole
but not in part,  only to another  nominee of the  Depositary  or to a successor
Depositary or to a nominee of such successor Depositary."

          (b) Notwithstanding the provisions of Section 2.05, the Global
Security or Securities of a series may be transferred,  in whole but not in part
and in the manner  provided  in  Section  2.05,  only to another  nominee of the
Depositary  for such  series,  or to a  successor  Depositary  for  such  series
selected  or  approved  by  the  Company  or  to a  nominee  of  such  successor
Depositary.

           (c) If at any time the Depositary for a series of the Debt Securities
notifies the Company that it is  unwTilling  or unable to continue as Depositary
for such series or if at any time the Depositary for such series shall no longer
be registered or in good  standing  under the Exchange Act, or other  applicable


                                       12



statute  or  regulation,  at a time when the  Depositary  is  required  to be so
registered to act as such Depositary and a successor  Depositary for such series
is not appointed by the Company  within 90 days after the Company  receives such
notice or becomes aware of such condition, as the case may be, this Section 2.11
shall no longer be  applicable  to the Debt  Securities  of such  series and the
Company will execute, and subject to Section 2.05, the Trustee will authenticate
and deliver the Debt  Securities  of such series in definitive  registered  form
without  coupons,  in authorized  denominations,  and in an aggregate  principal
amount equal to the  principal  amount of the Global  Security or  Securities of
such series in exchange for such Global Security or Securities. In addition, the
Company may at any time determine  that the Debt  Securities of any series shall
no  longer  be  represented  by a Global  Security  or  Securities  and that the
provisions of this Section 2.11 shall no longer apply to the Debt  Securities of
such  series.  In such event,  the Company  will  execute and subject to Section
2.05,  the Trustee,  upon receipt of an Officers'  Certificate  evidencing  such
determination by the Company,  will authenticate and deliver the Debt Securities
of such series in  definitive  registered  form without  coupons,  in authorized
denominations,  and in an  aggregate  principal  amount  equal to the  principal
amount of the Global  Security or Securities of such series in exchange for such
Global  Security or  Securities.  Upon the  exchange  of the Global  Security or
Securities  for such Debt  Securities  in  definitive  registered  form  without
coupons, in authorized denominations, the Global Security or Securities shall be
canceled by the Trustee.  Such Debt  Securities  in definitive  registered  form
issued in  exchange  for the Global  Security  or  Securities  pursuant  to this
Section  2.11(c)  shall  be  registered  in such  names  and in such  authorized
denominations  as the Depositary,  pursuant to  instructions  from its direct or
indirect  participants  or otherwise,  shall  instruct the Trustee.  The Trustee
shall deliver such Debt Securities to the Depositary for delivery to the Persons
in whose names such Debt Securities are so registered.

                                   ARTICLE III
            REDEMPTION OF DEBT SECURITIES AND SINKING FUND PROVISIONS

         SECTION 3.01. Redemption. The Company may redeem the Debt Securities of
any series issued  hereunder on and after the dates and in  accordance  with the
terms established for such series pursuant to Section 2.01 hereof.

           SECTION  3.02.  Notice of  Redemption.  (a) In case the Company shall
desire to exercise such right to redeem all or, as the case may be, a portion of
the Debt  Securities of any series in accordance  with the right  reserved so to
do, the  Company  shall,  or shall  cause the  Trustee  to,  give notice of such
redemption  to holders of the Debt  Securities  of such series to be redeemed by
mailing,  first class postage prepaid, a notice of such redemption not less than
30 days and not more than 90 days before the date fixed for  redemption  of that
series to such  holders at their last  addresses  as they shall  appear upon the
Security Register unless a shorter period is specified in the Debt Securities to
be redeemed.  Any notice that is mailed in the manner herein  provided  shall be
conclusively  presumed  to have been duly given,  whether or not the  registered
holder receives the notice. In any case, failure duly to give such notice to the
holder of any Debt Security of any series  designated for redemption in whole or
in part,  or any defect in the  notice,  shall not affect  the  validity  of the
proceedings  for the  redemption of any other Debt  Securities of such series or
any other series.  In the case of any redemption of Debt Securities prior to the
expiration of any restriction on such  redemption  provided in the terms of such
Debt  Securities or elsewhere in this  Indenture,  the Company shall furnish the
Trustee  with an  Officers'  Certificate  evidencing  compliance  with  any such
restriction.

         Each  such  notice  of  redemption  shall  specify  the date  fixed for
redemption and the redemption  price at which Debt Securities of that series are
to be  redeemed,  and shall state that payment of the  redemption  price of such
Debt  Securities  to be  redeemed  will be made at the  office  or agency of the



                                       13


Company  in the  Borough  of  Manhattan,  the City and State of New  York,  upon
presentation and surrender of such Debt Securities, that interest accrued to the
date fixed for  redemption  will be paid as specified in said notice,  that from
and after said date interest will cease to accrue and that the redemption is for
a sinking fund,  if such is the case. If less than all the Debt  Securities of a
series are to be redeemed,  the notice to the holders of Debt Securities of that
series to be redeemed  in whole or in part shall  specify  the  particular  Debt
Securities  to be so  redeemed.  In case any Debt  Security is to be redeemed in
part only, the notice that relates to such Debt Security shall state the portion
of the  principal  amount  thereof to be  redeemed,  and shall state that on and
after the redemption  date,  upon  surrender of such Debt  Security,  a new Debt
Security or Debt  Securities  of such series in  principal  amount  equal to the
unredeemed portion thereof will be issued.

           (b) If less  than  all the  Debt  Securities  of a  series  are to be
redeemed, the Company shall give the Trustee at least 45 days' notice in advance
of the date fixed for  redemption as to the aggregate  principal  amount of Debt
Securities of the series to be redeemed, and thereupon the Trustee shall select,
by lot or in such  other  manner as it shall  deem  appropriate  and fair in its
discretion  and that may  provide  for the  selection  of a portion or  portions
(equal to twenty-five  U.S. dollars ($25) or any integral  multiple  thereof) of
the principal amount of such Debt Securities of a denomination  larger than $25,
the Debt  Securities  to be redeemed and shall  thereafter  promptly  notify the
Company in writing of the  numbers of the Debt  Securities  to be  redeemed,  in
whole or in part.

           The Company  may, if and  whenever it shall so elect,  by delivery of
instructions  signed  on its  behalf  by its  President  or any Vice  President,
instruct  the  Trustee or any  paying  agent to call all or any part of the Debt
Securities  of a  particular  series  for  redemption  and  to  give  notice  of
redemption  in the manner set forth in this  Section,  such  notice to be in the
name of the Company or its own name as the Trustee or such paying agent may deem
advisable.  In any  case in which  notice  of  redemption  is to be given by the
Trustee or any such  paying  agent,  the  Company  shall  deliver or cause to be
delivered to, or permit to remain with, the Trustee or such paying agent, as the
case may be,  such  Security  Register,  transfer  books or  other  records,  or
suitable copies or extracts therefrom,  sufficient to enable the Trustee or such
paying  agent  to give  any  notice  by mail  that  may be  required  under  the
provisions of this Section.

           SECTION 3.03. Payment Upon Redemption. (a) If the giving of notice of
redemption  shall have been completed as above provided,  the Debt Securities or
portions  of Debt  Securities  of the series to be  redeemed  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 interest on such Debt  Securities or portions of
Debt  Securities  shall  cease  to  accrue  on and  after  the  date  fixed  for
redemption,  unless the Company shall default in the payment of such  redemption
price and accrued  interest  with  respect to any such Debt  Security or portion
thereof.  On presentation  and surrender of such Debt Securities on or after the
date fixed for redemption at the place of payment specified in the notice,  said
Debt Securities  shall be paid and redeemed at the applicable  redemption  price
for such series,  together with interest  accrued  thereon to the date fixed for
redemption  (but if the date fixed for  redemption is an interest  payment date,
the interest installment payable on such date shall be payable to the registered
holder at the close of  business  on the  applicable  record  date  pursuant  to
Section 2.03).

           (b) Upon  presentation of any Debt Security of such series that is to
be  redeemed  in part only,  the Company  shall  execute  and the Trustee  shall
authenticate and the office or agency where the Debt Security is presented shall
deliver  to the  holder  thereof,  at the  expense  of the  Company,  a new Debt
Security or Debt Securities of the same series,  of authorized  denominations in
principal  amount  equal  to the  unredeemed  portion  of the Debt  Security  so
presented.



                                       14



           SECTION 3.04. Sinking Fund. The provisions of Sections 3.04, 3.05 and
3.06  shall  be  applicable  to any  sinking  fund  for the  retirement  of Debt
Securities of a series, except as otherwise specified as contemplated by Section
2.01 for Debt Securities of such series.

           The minimum  amount of any sinking fund  payment  provided for by the
terms of Debt  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 Debt  Securities  of any series is herein  referred to as an
"optional sinking fund payment". If provided for by the terms of Debt Securities
of any series,  the cash amount of any  sinking  fund  payment may be subject to
reduction  as provided in Section  3.05.  Each  sinking  fund  payment  shall be
applied to the  redemption  of Debt  Securities of any series as provided for by
the terms of Debt Securities of such series.

           SECTION  3.05.  Satisfaction  of  Sinking  Fund  Payments  with  Debt
Securities.  The Company (i) may deliver Outstanding Debt Securities of a series
(other than any Debt Securities  previously  called for redemption) and (ii) may
apply as a credit Debt  Securities of a series that have been redeemed either at
the  election of the Company  pursuant to the terms of such Debt  Securities  or
through the application of permitted  optional sinking fund payments pursuant to
the terms of such Debt  Securities,  in each case in  satisfaction of all or any
part of any sinking fund payment  with  respect to the Debt  Securities  of such
series  required  to be made  pursuant to the terms of such Debt  Securities  as
provided for by the terms of such  series,  provided  that such Debt  Securities
have not been previously so credited. Such Debt Securities shall be received and
credited for such purpose by the Trustee at the  redemption  price  specified in
such Debt  Securities for redemption  through  operation of the sinking fund and
the amount of such sinking fund payment shall be reduced accordingly.

           SECTION 3.06.  Redemption of Debt  Securities  for Sinking Fund.  Not
less than 45 days prior to each sinking fund payment date for any series of Debt
Securities,  the Company will  deliver to the Trustee an  Officers'  Certificate
specifying  the amount of the next ensuing  sinking fund payment for that series
pursuant to the terms of the series, the portion thereof,  if any, that is to be
satisfied by delivering and crediting Debt Securities of that series pursuant to
Section  3.05 and the  basis  for such  credit  and  will,  together  with  such
Officers'  Certificate,  deliver to the  Trustee  any Debt  Securities  to be so
delivered. Not less than 30 days before each such sinking fund payment date, the
Trustee  shall select the Debt  Securities to be redeemed upon such sinking fund
payment  date in the manner  specified  in Section  3.02 and cause notice of the
redemption  thereof to be given in the name of and at the expense of the Company
in the manner provided in Section 3.02. Such notice having been duly given,  the
redemption  of such  Debt  Securities  shall be made  upon the  terms and in the
manner stated in Section 3.03.

                                   ARTICLE IV
                            COVENANTS OF THE COMPANY

           SECTION 4.01. Payment of Principal, Premium and Interest. The Company
will duly and  punctually pay or cause to be paid the principal of (and premium,
if any) and interest on the Debt Securities of that series at the time and place
and in the manner  provided  herein and  established  with  respect to such Debt
Securities.

           SECTION 4.02.  Maintenance of Office or Agency. So long as any series
of the Debt  Securities  remain  Outstanding,  the Company agrees to maintain an
office or agency in the  Borough of  Manhattan,  the City and State of New York,
with respect to each such series and at such other  location or locations as may
be  designated as provided in this Section  4.02,  where (i) Debt  Securities of
that series may be presented  for payment,  (ii) Debt  Securities of that series
may be presented as  hereinabove  authorized  for  registration  of transfer and
exchange, and (iii) notices and demands to or upon the Company in respect of the
Debt  Securities of that series and this Indenture may be given or served,  such
designation  to continue


                                       15



with respect to such office or agency until the Company shall, by written notice
signed by its  President  or a Vice  President  and  delivered  to the  trustee,
designate  some other office or agency for such  purposes or any of them.  If at
any time the Company shall fail to maintain any such  required  office or agency
or  shall  fail  to  furnish  the  Trustee  with  the  address   thereof,   such
presentations,  notices and demands may be made or served at the Corporate Trust
Office of the Trustee,  and the Company hereby appoints the Trustee as its agent
to receive all such presentations, notices and demands.

         SECTION 4.03.  Paying  Agents.  (a) If the Company shall appoint one or
more paying agents for all or any series of the Debt Securities,  other than the
Trustee, the Company will cause each 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:

                           (1) that it will  hold  all  sums  held by it as such
         agent for the  payment of the  principal  of (and  premium,  if any) or
         interest on the Debt  Securities of that series (whether such sums have
         been paid to it by the  Company  or by any other  obligor  of such Debt
         Securities) in trust for the benefit of the Persons entitled thereto;

                           (2)  that it will  give  the  Trustee  notice  of any
         failure by the  Company to make any  payment of the  principal  of (and
         premium, if any) or interest on the Debt Securities of that series when
         the same shall be due and payable;

                  (3) that it will,  at any time during the  continuance  of any
         failure referred to in the preceding  paragraph (a)(2) above,  upon the
         written  request of the Trustee,  forthwith pay to the Trustee all sums
         so held in trust by such paying agent; and

                 (4)  that it will perform all other duties of paying agent as
         set forth in this Indenture.

         (b) If the Company  shall act as its own paying  agent with  respect to
any  series of the Debt  Securities,  it will on or before  each due date of the
principal  of (and  premium,  if any) or  interest  on Debt  Securities  of that
series,  set aside,  segregate  and hold in trust for the benefit of the Persons
entitled thereto a sum sufficient to pay such principal (and premium, if any) or
interest so becoming due on Debt Securities of that series until such sums shall
be paid to such  Persons or  otherwise  disposed of as herein  provided and will
promptly  notify the Trustee of such  action,  or any failure by it to take such
action. Whenever the Company shall have one or more paying agents for any series
of Debt  Securities,  it will,  prior to each due date of the  principal of (and
premium, if any) or interest on any Debt Securities of that series, deposit with
the paying agent a sum sufficient to pay the principal (and premium,  if any) or
interest  so becoming  due,  such sum to be held in trust for the benefit of the
Persons entitled to such principal, premium or interest, and (unless such paying
agent is the  Trustee)  the  Company  will  promptly  notify the Trustee of this
action or failure so to act.

          (c)  Notwithstanding anything in this Section to the contrary,
(i) the  agreement  to hold sums in trust as provided in this Section is subject
to the  provisions of Section  11.05,  and (ii) the Company may at any time, for
the purpose of obtaining the satisfaction and discharge of this Indenture or for
any other  purpose,  pay, or direct any paying  agent to pay, to the Trustee all
sums held in trust by the Company or such paying agent,  such sums to be held by
the  Trustee  upon the same terms and  conditions  as those upon which such sums
were held by the Company or such paying  agent;  and,  upon such  payment by any
paying  agent to the  Trustee,  such paying  agent  shall be  released  from all
further liability with respect to such money.


                                       16



           SECTION 4.04.  Appointment to Fill Vacancy in Office of Trustee.  The
Company, whenever necessary to avoid or fill a vacancy in the office of Trustee,
will appoint,  in the manner provided in Section 7.10, a Trustee,  so that there
shall at all times be a Trustee hereunder.

           SECTION 4.05. Compliance with Consolidation  Provisions.  The Company
will not, while any of the Debt Securities remain Outstanding, consolidate with,
or merge into, or merge into itself,  or sell or convey all or substantially all
of its property to any other company  unless the  provisions of Article X hereof
are complied with.

           SECTION 4.06. Limitation on Dividends;  Transactions with Affiliates.
(a) If Debt  Securities are issued to a PECO Trust or a trustee of such trust in
connection  with the  issuance  of Trust  Securities  by such PECO Trust and (i)
there shall have occurred any event that would constitute an Event of Default or
(ii)  the  Company  shall be in  default  with  respect  to its  payment  or any
obligations  under the  Preferred  Securities  Guarantee  or  Common  Securities
Guarantee relating to such Trust Securities,  then the Company shall not declare
or pay any  dividend  on,  make any  distributions  with  respect to, or redeem,
purchase  or make a  liquidation  payment  with  respect  to, any of its capital
stock.

           (b) If Debt  Securities  are  issued to a PECO  Trust or a trustee of
such trust in  connection  with the  issuance of Trust  Securities  by such PECO
Trust and the Company shall have given notice of its election to defer  payments
of interest on such Debt Securities by extending the interest  payment period as
provided in any indenture  supplemental hereto and such period, or any extension
thereof,  shall be  continuing,  then the  Company  shall not declare or pay any
dividend, or make any distributions with respect to, or redeem, purchase or make
a liquidation payment with respect to, any of its capital stock.

           SECTION  4.07.  Covenants  as  to  PECO  Trust.  In  the  event  Debt
Securities  are issued and sold to a PECO Trust in connection  with the issuance
of Trust Securities by such trust,  for so long as such Trust Securities  remain
outstanding,  the Company will (i) maintain 100% direct or indirect ownership of
the Common  Securities  of such trust;  provided,  however,  that any  permitted
successor  of the  Company  under the  Indenture  may  succeed to the  Company's
ownership of the Common Securities, (ii) not cause, as sponsor of such trust, or
permit, as holder of Common Securities of such trust, the dissolution,  winding-
up or termination  of such trust,  except in connection  with a distribution  of
Debt  Securities as provided in the  Declaration  and in connection with certain
mergers,  consolidations or amalgamations permitted by the Declaration and (iii)
use its reasonable  efforts to cause such trust (a) to remain a statutory trust,
except in connection with a distribution of Debt  Securities,  the redemption of
all  of  the  Trust   Securities   of  such  PECO  Trust  or  certain   mergers,
consolidations  or  amalgamations,  each as permitted by the Declaration of such
PECO Trust,  and (b) to otherwise  continue to be  classified  for United States
federal income tax purposes as a grantor trust.

           SECTION 4.08.  Corporate  Existence The Company will,  subject to the
provisions of Article X, at all times maintain its corporate existence and right
to carry on business and will duly procure all renewals and extensions  thereof,
and, to the extent necessary or desirable in the operation of its business, will
use its best efforts to maintain,  preserve and renew all of its rights, powers,
privileges and franchises.

                                    ARTICLE V
        SECURITYHOLDERS, LISTS AND REPORTS BY THE COMPANY AND THE TRUSTEE

           SECTION  5.01.  Company to Furnish  Trustee  Names and  Addresses  of
Securityholders.  The  Company  will  furnish  or cause to be  furnished  to the
Trustee  (a) on a  quarterly  basis on each  regular  record date (as defined in
Section 2.03) a list, in such form as the Trustee may reasonably require, of the
names and addresses of the holders of each series of Debt  Securities as of such
regular record date, provided that the Company shall not be obligated to furnish
or cause to furnish  such list at any time that


                                       17



the list shall not differ in any respect from the most recent list  furnished to
the  Trustee by the  Company  and (b) at such  other  times as the  Trustee  may
request in writing  within 30 days after the  receipt by the Company of any such
request,  a list of similar  form and content as of a date not more than 15 days
prior to the time  such list is  furnished;  provided,  however,  that in either
case,  no such list need be furnished for any series for which the Trustee shall
be the Security Registrar.

           SECTION  5.02.  Preservation  Of  Information;   Communications  With
Securityholders.  (a) The  Trustee  shall  preserve,  in as current a form as is
reasonably  practicable,  all  information  as to the names and addresses of the
holders of Debt Securities  contained in the most recent list furnished to it as
provided in Section  5.01 and as to the names and  addresses  of holders of Debt
Securities  received by the Trustee in its  capacity as Security  Registrar  (if
acting in such capacity).

           (b)  The  Trustee  may  destroy  any list  furnished  to it as
provided in Section 5.01 upon receipt of a new list so furnished.

          (c)  Securityholders  may  communicate  as provided in Section
312(b) of the Trust  Indenture  Act with other  Securityholders  with respect to
their rights under this Indenture or under the Debt Securities.

         (d) The Trustee shall not be held  accountable by reason of mailing any
material  pursuant to a request made under Section 312(b) of the Trust Indenture
Act.

          SECTION   5.03.  Reports  By  the  Company.  (a)  The  Company
covenants and agrees to file with the Trustee,  within 15 days after the Company
is required to file the same with the  Commission,  copies of the annual reports
and of the information,  documents and other reports (or copies of such portions
of any of the  foregoing  as the  Commission  may from time to time by rules and
regulations  prescribe)  that  the  Company  may be  required  to file  with the
Commission  pursuant to Section 13 or Section  15(d) of the Exchange Act; or, if
the Company is not required to file  information,  documents or reports pursuant
to either of such sections, then to file with the Trustee and the Commission, in
accordance  with the rules and  regulations  prescribed from time to time by the
Commission,  such of the supplementary and periodic  information,  documents and
reports  that may be  required  pursuant to Section 13 of the  Exchange  Act, in
respect of a security listed and registered on a national securities exchange as
may be prescribed from time to time in such rules and regulations.

          (b) The Company covenants and agrees to file with the Trustee
and the Commission, in accordance with the rules and regulations prescribed from
to time by the Commission,  such additional  information,  documents and reports
with respect to  compliance  by the Company with the  conditions  and  covenants
provided  for in this  Indenture  as may be  required  from time to time by such
rules and regulations.

          (c)  The  Company  covenants  and agrees to  transmit by mail,
first class  postage  prepaid,  or  reputable  overnight  delivery  service that
provides for  evidence of receipt,  to the  Securityholders,  as their names and
addresses  appear upon the  Security  Register,  within 30 days after the filing
thereof  with the Trustee,  such  summaries of any  information,  documents  and
reports  required to be filed by the Company pursuant to subsections (a) and (b)
of this Section as may be required by rules and regulations prescribed from time
to time by the Commission.

         (d) The Company  covenants  and agrees to furnish to the  Trustee,  not
less often than  annually,  a brief  Certificate  from the  Company's  principal
executive officer,  principal financial officer or principal  accounting officer
as to the Company's  compliance  with all  conditions  and  covenants  under the
Indenture.


                                       18



         SECTION 5.04. Reports by the Trustee.  (a) On or before July 15 in each
year in which any of the Debt  Securities  are  Outstanding,  the Trustee  shall
transmit by mail, first class postage prepaid, to the Securityholders,  as their
names and addresses appear upon the Security  Register,  a brief report dated as
of the preceding May 15, if and to the extent  required  under Section 313(a) of
the Trust Indenture Act.

          (b)  The Trustee shall comply with Sections  313(b) and 313(c)
of the Trust Indenture Act.

         (c) A copy of each such report shall, at the time of such  transmission
to  Securityholders,  be filed by the Trustee with the Company,  with each stock
exchange upon which any Debt  Securities are listed (if so listed) and also with
the  Commission.  The  Company  agrees  to  notify  the  Trustee  when  any Debt
Securities become listed on any stock exchange.

                                   ARTICLE VI
         REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS ON EVENT OF DEFAULT

         SECTION 6.01. Events of Default.  (a) Whenever used herein with respect
to Debt Securities of a particular  series,  "Event of Default" means any one or
more of the following events that has occurred and is continuing:

         (1) the Company  defaults in the payment of any installment of interest
upon any of the  Debt  Securities  of that  series,  as and when the same  shall
become due and payable, and continuance of such default for a period of 30 days;
provided,  however,  that a valid extension of an interest payment period by the
Company in accordance with the terms of any indenture supplemental hereto, shall
not constitute a default in the payment of interest for this purpose;

         (2)  the  Company  defaults  in the  payment  of the  principal  of (or
premium,  if any, on) any of the Debt  Securities of that series as and when the
same shall  become due and payable  whether at  maturity,  upon  redemption,  by
declaration or otherwise, or in any payment required by any sinking or analogous
fund established with respect to that series;  provided,  however,  that a valid
extension of the maturity of such Debt  Securities in accordance  with the terms
of any  indenture  supplemental  hereto  shall not  constitute  a default in the
payment of principal or premium, if any;

         (3) the Company  fails to observe or perform any other of its covenants
or  agreements  with  respect to that  series  contained  in this  Indenture  or
otherwise established with respect to that series of Debt Securities pursuant to
Section 2.01 hereof (other than a covenant or agreement  that has been expressly
included in this Indenture  solely for the benefit of one or more series of Debt
Securities  other  than such  series)  for a period of 90 days after the date on
which  written  notice of such  failure,  requiring  the same to be remedied and
stating  that such  notice is a "Notice of Default"  hereunder,  shall have been
given to the Company by the Trustee,  by registered or certified mail, or to the
Company and the Trustee by the  holders of at least 25% in  principal  amount of
the Debt Securities of that series at the time Outstanding;

         (4) the Company pursuant to or within the meaning of any Bankruptcy Law
(i)  commences  a  voluntary  case,  (ii)  consents to the entry of an order for
relief against it in an involuntary case, (iii) consents to the appointment of a
Custodian of it or for all or substantially  all of its property or (iv) makes a
general assignment for the benefit of its creditors;

         (5) a court  of  competent  jurisdiction  enters  an  order  under  any
Bankruptcy  Law that (i) is for relief  against  the  Company in an  involuntary
case, (ii) appoints a Custodian of the Company for all or  substantially  all of
its property,  or (iii) orders the liquidation of the Company,  and the order or
decree remains unstayed and in effect for 90 days; or


                                       19



         (6) in the event Debt Securities are issued and sold to a PECO Trust or
other trust of the Company in connection  with the issuance of Trust  Securities
by such trust,  such trust shall have  voluntarily or  involuntarily  dissolved,
wound-up its business or otherwise terminated its existence except in connection
with (i) the  distribution of Debt Securities to holders of Trust  Securities in
liquidation  of  their  interests  in such  trust,  (ii) the  redemption  of all
outstanding Trust Securities of such trust, and (iii) mergers, consolidations or
amalgamations, each as permitted by the Declaration of such trust.

         (b) If an Event of Default described in clauses 1, 2, 3 or 6 of Section
6.01(a)  above  with  respect  to Debt  Securities  of any  series  at the  time
outstanding  occurs  and is  continuing,  unless the  principal  of all the Debt
Securities of that series shall have already become due and payable,  either the
Trustee or the holders of not less than 25% in aggregate principal amount of the
Debt Securities of that series then Outstanding hereunder,  by notice in writing
to the  Company  (and to the  Trustee,  if given by such  Securityholders),  may
declare the  principal of all the Debt  Securities  of that series to be due and
payable  immediately,  and upon any such  declaration  the same shall become and
shall be immediately due and payable, notwithstanding anything contained in this
Indenture or in the Debt  Securities of that series or established  with respect
to that series pursuant to Section 2.01 to the contrary.  If an Event of Default
specified in clause (4) or (5) of Section 6.01(a) above occurs or is continuing,
then the principal amount of all the Debt Securities shall ipso facto become and
be immediately  due and payable without any declaration or other act on the part
of the Trustee or any Securityholder.

         (c) At any time after the  principal of the  Securities  of that series
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 holders of a majority in aggregate principal amount of
the Securities of that series then Outstanding  hereunder,  by written notice to
the Company and the  Trustee,  may  rescind and annul such  declaration  and its
consequences  if: (i) the Company has paid or  deposited  with the Trustee a sum
sufficient to pay all matured  installments  of interest upon all the Securities
of that  series  and the  principal  of (and  premium,  if any,  on) any and all
Securities  of  that  series  that  shall  have  become  due  otherwise  than by
acceleration (with interest upon such principal and premium, if any, and, to the
extent that such  payment is  enforceable  under  applicable  law,  upon overdue
installments  of interest,  at the rate per annum expressed in the Securities of
that series to the date of such  payment or deposit)  and the amount  payable to
the Trustee under Section 7.06, and (ii) any and all Events of Default under the
Indenture with respect to such series, other than the nonpayment of principal on
Securities  of that series that shall not have become due by their terms,  shall
have been remedied or waived as provided in Section 6.06.

         No such  rescission  and annulment  shall extend to or shall affect any
subsequent default or impair any right consequent thereon.

         (d) In case the Trustee shall have  proceeded to enforce any right with
respect to Securities of that series under this  Indenture and such  proceedings
shall  have  been  discontinued  or  abandoned  because  of such  rescission  or
annulment or for any other reason or shall have been determined adversely to the
Trustee,  then and in every  such  case the  Company  and the  Trustee  shall be
restored  respectively to their former positions and rights  hereunder,  and all
rights,  remedies  and powers of the Company and the Trustee  shall  continue as
though no such proceedings had been taken.

         (e) The Trustee shall provide Securityholders with notice of all Events
of Default  known to the Trustee  within 90 days after the  occurrence  thereof;
provided,  however,  that,  except in the case of default in the  payment of the
principal  of or interest on any  Security,  or in the payment of any sinking or
purchase  fund  installment,  such  notice may be withheld if and so long as the
board of directors,  the


                                       20



executive  committee  or a  trust  committee  of  directors  and/or  Responsible
Officers of the Trustee in good faith  determine  that the  withholding  of such
notice is in the interests of the Securityholders.

         SECTION 6.02.  Collection of Indebtedness  and Suits for Enforcement by
Trustee.

         (a) The  Company  covenants  that (1) in case it shall  default  in the
payment of any installment of interest on any of the Securities of a series,  or
any payment  required by any sinking or analogous fund  established with respect
to that series as and when the same shall have become due and payable,  and such
default  shall have  continued  for a period of 90 days, or (2) in case it shall
default in the payment of the  principal of (or premium,  if any, on) any of the
Securities of a series when the same shall have become due and payable,  whether
upon  maturity  of the  Securities  of a  series  or  upon  redemption  or  upon
declaration or otherwise, then, upon demand of the Trustee, the Company will pay
to the Trustee, for the benefit of the holders of the Securities of that series,
the whole  amount  that then  shall  have  become  due and  payable  on all such
Securities for principal (and premium, if any) or interest, or both, as the case
may be, with interest upon the overdue  principal (and premium,  if any) and (to
the extent that payment of such interest is  enforceable  under  applicable  law
and, if the  Securities  are held by a PECO Trust,  without  duplication  of any
other amounts paid by such trust in respect  thereof) upon overdue  installments
of interest at the rate per annum  expressed in the  Securities  of that series;
and, in addition  thereto,  such further  amount as shall be sufficient to cover
the costs and expenses of collection and the amount payable to the Trustee under
Section 7.06.

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


         (c) In case of any receivership,  insolvency, liquidation,  bankruptcy,
reorganization,  readjustment,  arrangement, composition or judicial proceedings
affecting the Company or its creditors or property, the Trustee shall have power
to  intervene  in such  proceedings  and take  any  action  therein  that may be
permitted by the court and shall (except as may be otherwise provided by law) be
entitled to file such proofs of claim and other  papers and  documents as may be
necessary  or  advisable  in order to have the claims of the  Trustee and of the
holders of  Securities  of such  series  allowed  for the entire  amount due and
payable by the Company  under the Indenture at the date of  institution  of such
proceedings and for any additional amount that may become due and payable by the
Company after such date, and to collect and receive any moneys or other property
payable or deliverable  on any such claim,  and to distribute the same after the
deduction  of the amount  payable to the Trustee  under  Section  7.06;  and any
receiver,  assignee  or  trustee  in  bankruptcy  or  reorganization  is  hereby
authorized  by each of the  holders of  Securities  of such  series to make such
payments to the Trustee, and, in the event that the Trustee shall consent to the
making of such payments directly to such Securityholders,  to pay to the Trustee
any amount due it under Section 7.06.

         (d) All rights of action and of asserting  claims under this Indenture,
or under any of the terms established with respect to Securities of that series,
may be enforced by the Trustee without the possession of any of such Securities,
or the production thereof at any trial or other proceeding relative thereto, and
any such suit or  proceeding  instituted  by the Trustee shall be brought in its
own name as trustee of an express  trust,  and any  recovery of judgment  shall,
after  provision  for payment to the  Trustee of any  amounts due under  Section
7.06,  be for the  ratable  benefit  of the  holders of the  Securities  of such
series.



                                       21


         In case of an  Event  of  Default  hereunder,  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 the  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.

         Nothing  contained  herein shall be deemed to authorize  the Trustee to
authorize or consent to or accept or adopt on behalf of any  Securityholder  any
plan of  reorganization,  arrangement,  adjustment or composition  affecting the
Securities  of that 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.

         SECTION 6.03. Application of Moneys Collected.  Any moneys collected by
the Trustee  pursuant to this Article  with  respect to a  particular  series of
Securities  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 premium, if any) or interest,  upon presentation of the Securities
of that series, and notation thereon of the payment, if only partially paid, and
upon surrender thereof if fully paid:

         FIRST:  To the payment of costs and expenses of  collection  and of all
amounts payable to the Trustee under Section 7.06;

         SECOND: To the payment of all Senior Indebtedness of the Company if and
to the extent required by Article XIV; and

         THIRD:  To  the  payment  of the  amounts  then  due  and  unpaid  upon
Securities of such series for principal (and premium,  if any) and interest,  in
respect of which or for the  benefit  of which  such  money has been  collected,
ratably,  without  preference or priority of any kind,  according to the amounts
due and payable on such  Securities  for  principal  (and  premium,  if any) and
interest, respectively.

         SECTION  6.04.  Limitation  on Suits.  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 suit,  action or proceeding in equity or at law upon
or under or with respect to this Indenture or for the  appointment of a receiver
or trustee, or for any other remedy hereunder, unless (i) such holder previously
shall have given to the Trustee written notice of an Event of Default and of the
continuance  thereof with respect to the  Securities  of such series  specifying
such Event of Default,  as hereinbefore  provided;  (ii) the holders of not less
than 25% in aggregate  principal  amount of the  Securities  of such series then
Outstanding  shall have made written  request upon the Trustee to institute such
action,  suit or  proceeding  in its own name as trustee  hereunder;  (iii) such
holder or holders 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 (iv) the Trustee for 60 days after its receipt of such
notice, request and offer of indemnity,  shall have failed to institute any such
action, suit or proceeding;  and (v) during such 60 day period, the holders of a
majority in principal  amount of the  Securities  of that series do not give the
Trustee a direction inconsistent with the request.

         Notwithstanding  anything  contained herein to the contrary,  any other
provisions of this Indenture, the right of any holder of any Security to receive
payment of the principal of (and premium, if any) and interest on such Security,
as therein  provided,  on or after the  respective  due dates  expressed in such
Security (or in the case of redemption, on the redemption date), or to institute
suit for the enforcement of any such payment on or after such  respective  dates
or  redemption  date,  shall not be impaired or affected  without the consent of
such holder, and by accepting a Security hereunder it is expressly understood,



                                       22


intended and covenanted by the taker and holder of every Security of such series
with every  other such  taker and  holder and the  Trustee,  that no one or more
holders  of  Securities  of such  series  shall  have any  right  in any  manner
whatsoever  by virtue or by  availing  of any  provision  of this  Indenture  to
affect,  disturb or  prejudice  the  rights of the  holders of any other of such
Securities,  or to obtain or seek to obtain  priority  over or preference to any
other such holder,  or to enforce any right under this Indenture,  except in the
manner  herein  provided  and for the equal,  ratable and common  benefit of all
holders of Securities  of 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  6.05.  Rights and Remedies  Cumulative;  Delay or Omission Not
Waiver.  (a)  Except as  otherwise  provided  in  Section  2.07,  all powers and
remedies given by this Article to the Trustee or to the  Securityholders  shall,
to the extent  permitted by law, be deemed  cumulative  and not exclusive of any
other  powers  and  remedies  available  to the  Trustee  or the  holders of the
Securities,  by judicial proceedings or otherwise, to enforce the performance or
observance  of the  covenants  and  agreements  contained  in this  Indenture or
otherwise established with respect to such Securities.

         (b) No delay or  omission of the Trustee or of any holder of any of the
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  default  or an  acquiescence
therein;  and, subject to the provisions of Section 6.04, every power and remedy
given by this  Article or by law to the  Trustee or the  Securityholders  may be
exercised from time to time, and as often as shall be deemed  expedient,  by the
Trustee or by the Securityholders.

         SECTION 6.06. Control by Securityholders.  The holders of a majority in
aggregate  principal  amount  of the  Securities  of  any  series  at  the  time
Outstanding, determined in accordance with Section 8.04, 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 such series;  provided,  however,  that such  direction
shall  not be in  conflict  with any rule of law or with  this  Indenture  or be
unduly prejudicial to the rights of holders of Securities of any other series at
the time Outstanding  determined in accordance with Section 8.04. Subject to the
provisions  of  Section  7.01,  the  Trustee  shall have the right to decline to
follow any such  direction if the Trustee in good faith shall,  by a Responsible
Officer or Officers of the Trustee,  determine  that the  proceeding so directed
would  involve the Trustee in personal  liability.  The holders of a majority in
aggregate  principal  amount  of the  Securities  of  any  series  at  the  time
Outstanding affected thereby, determined in accordance with Section 8.04, may on
behalf of the holders of all of the  Securities  of such  series  waive any past
default  in  the  performance  of  any  of the  covenants  contained  herein  or
established  pursuant  to  Section  2.01 with  respect  to such  series  and its
consequences,  except  (i) a default  in the  payment  of the  principal  of, or
premium,  if any, or interest  on, any of the  Securities  of that series as and
when the same shall become due by the terms of such Securities otherwise than by
acceleration (unless such default has been cured and a sum sufficient to pay all
matured  installments  of  interest  and  principal  and any  premium  has  been
deposited  with the  Trustee  (in  accordance  with  Section  6.01(c)) or (ii) a
default in the covenants contained in Section 4.06(b). Upon any such waiver, the
default  covered  thereby  shall  deemed  to be cured for all  purposes  of this
Indenture and the Company, the Trustee and the holders of the Securities of such
series  shall be  restored  to their  former  positions  and  rights  hereunder,
respectively; but no such waiver shall extend to any subsequent or other default
or impair any right consequent thereon.

         SECTION 6.07.  Undertaking to Pay Costs.  All parties to this Indenture
agree,  and each holder of any  Securities by such holder's  acceptance  thereof
shall be deemed to have agreed, that any court may in its discretion require, in
any suit for the enforcement of any right or remedy under this Indenture,  or in
any suit  against the Trustee for any action  taken or omitted by it as Trustee,
the filing by any party litigant in such suit of an undertaking to pay the costs
of such suit, and that such court may in its discretion assess


                                       23



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, holding more than
10% in aggregate  principal amount of the Outstanding  Securities of any series,
or to any suit  instituted  by any  Securityholder  for the  enforcement  of the
payment of the principal of (or premium,  if any) or interest on any Security of
such series,  on or after the respective due dates expressed in such Security or
established pursuant to this Indenture.

                                   ARTICLE VII
                             CONCERNING THE TRUSTEE

         SECTION 7.01. Certain Duties and  Responsibilities of Trustee.  (a) The
Trustee, prior to the occurrence of an Event of Default with respect to the Debt
Securities  of a series  and after  the  curing of all  Events of  Default  with
respect to the Debt  Securities  of that  series that may have  occurred,  shall
undertake  to perform with  respect to the Debt  Securities  of such series such
duties and only such duties as are specifically set forth in this Indenture, and
no implied covenants shall be read into this Indenture  against the Trustee.  In
case an Event of Default with respect to the Securities of a series has occurred
(that has not been cured or waived),  the Trustee shall exercise with respect to
Debt  Securities  of that series  such of the rights and powers  vested in it by
this Indenture,  and use the same degree of care and skill in their exercise, as
a prudent man would  exercise or use under the  circumstances  in the conduct of
his own affairs.

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

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

                           (i) the duties and  obligations  of the Trustee shall
                  with  respect  to  the  Debt  Securities  of  such  series  be
                  determined solely by the express provisions of this Indenture,
                  and the Trustee  shall not be liable with  respect to the Debt
                  Securities of such series 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 with respect to the Debt  Securities
                  of such  series  conclusively  rely,  as to the  truth  of the
                  statements  and  the  correctness  of the  opinions  expressed
                  therein,  upon any  certificates or opinions  furnished to the
                  Trustee and conforming to the  requirements of this Indenture;
                  but in the case of any such  certificates  or opinions that 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
                  requirement of this Indenture;

                  (2) 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;

                  (3) the Trustee shall not be liable with respect to any action
         taken or omitted to be taken by it in good faith in accordance with the
         direction  of the  holders  of not less than a  majority  in




                                       24


         A  principal  amount of the Debt  Securities  of any series at the time
         Outstanding  relating to the time,  method and place of conducting  any
         proceeding for any remedy  available to the Trustee,  or exercising any
         trust or power  conferred  upon the Trustee under this  Indenture  with
         respect to the Debt Securities of that series; and

                  (4) 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 is reasonable
         ground for  believing  that the repayment of such funds or liability is
         not  reasonably  assured  to it under  the terms of this  Indenture  or
         adequate indemnity against such risk is not reasonably assured to it.

         SECTION 7.02.  Certain Rights of Trustee.  Except as otherwise provided
in Section 7.01:

         (a) The Trustee may rely and shall be protected in acting or refraining
from acting upon any resolution,  certificate,  statement,  instrument, opinion,
report, notice, request, consent, order, approval, bond, 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 Company  mentioned
herein shall be  sufficiently  evidenced by a Board  Resolution or an instrument
signed in the name of the Company by the President, or any Vice President and by
the  Secretary  or an  Assistant  Secretary  or the  Treasurer  or an  Assistant
Treasurer  thereof  (unless other  evidence in respect  thereof is  specifically
prescribed herein);

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

         (d) The Trustee  shall be under no  obligation  to exercise  any of the
rights  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
that may be  incurred  therein  or  thereby;  nothing  contained  herein  shall,
however, relieve the Trustee of the obligation,  upon the occurrence of an Event
of Default  with respect to a series of the Debt  Securities  (that has not been
cured or waived) to exercise with respect to Debt Securities of that series such
of the  rights and powers  vested in it by this  Indenture,  and to use the same
degree of care and skill in their  exercise,  as a prudent man would exercise or
use under the circumstances in the conduct of his own affairs;

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

         (f) 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, bond, security, or
other papers or documents,  unless  requested in writing so to do by the holders
of not  less  than a  majority  in  principal  amount  of the  Outstanding  Debt
Securities of the particular series affected thereby  (determined as provided in
Section 8.04);  provided,  however, 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 costs,
expenses or liabilities as a condition to so proceeding. The reasonable expense

                                       25



of every  such  examination  shall  be paid by the  Company  or,  if paid by the
Trustee, shall be repaid by the Company upon demand;

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

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

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

         SECTION 7.03.  Trustee Not Responsible for Recitals or Issuance of Debt
Securities.  (a) The recitals  contained herein and in the Debt Securities shall
be  taken  as  the  statements  of the  Company,  and  the  Trustee  assumes  no
responsibility for the correctness of the same.

         (b)  The  Trustee  makes  no  representations  as to  the  validity  or
sufficiency of this Indenture or of the Debt Securities.

         (c) The Trustee shall not be accountable  for the use or application by
the  Company  of any of the Debt  Securities  or of the  proceeds  of such  Debt
Securities, or for the use or application of any moneys paid over by the Trustee
in accordance  with any provision of this Indenture or  established  pursuant to
Section 2.01, or for the use or application of any moneys received by any paying
agent other than the Trustee.

         SECTION 7.04. May Hold Debt Securities. The Trustee or any paying agent
or Security Registrar,  in its individual or any other capacity,  may become the
owner or pledgee  of Debt  Securities  with the same  rights it would have if it
were not Trustee, paying agent or Security Registrar.

          SECTION  7.05. Moneys Held in Trust. Subject to the provisions
of Section  11.05,  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 law.  The Trustee  shall be under no  liability  for interest on any
moneys received by it hereunder  except such as it may agree with the Company to
pay thereon.

         SECTION 7.06. Compensation and Reimbursement. (a) The Company covenants
and agrees to pay to the  Trustee,  and the Trustee  shall be entitled  to, such
reasonable  compensation  (which shall not be limited by any provision of law in
regard to the compensation of a trustee of an express trust), as the Company and
the Trustee may from time to time agree in writing, for all services rendered by
it in the  execution  of the  trusts  hereby  created  and in the  exercise  and
performance  of any of the powers  and duties  hereunder  of the  Trustee,  and,
except as otherwise expressly provided herein, the Company will pay or reimburse
the Trustee  upon its request for all  reasonable  expenses,  disbursements  and
advances  incurred  or  made  by  the  Trustee  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 Persons not  regularly in
its employ) except any such expense,  disbursement  or advance as may arise from
its negligence or bad faith. The Company also covenants to indemnify the Trustee
(and its officers, agents,

                                       26



directors  and  employees)  for,  and to hold it  harmless  against,  any  loss,
liability or expense incurred without negligence or bad faith on the part of the
Trustee  and  arising  out  of  or  in   connection   with  the   acceptance  or
administration  of this trust,  including  the costs and  expenses of  defending
itself against any claim of liability in the premises.

         (b) The obligations of the Company under this Section to compensate and
indemnify  the  Trustee  and to pay  or  reimburse  the  Trustee  for  expenses,
disbursements and advances shall constitute  additional  indebtedness  hereunder
and shall  survive  the  satisfaction  and  discharge  of this  Indenture.  Such
additional  indebtedness  shall be  secured  by a lien prior to that of the Debt
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  Debt
Securities.

         SECTION 7.07.  Reliance on Officers'  Certificate.  Except as otherwise
provided in Section 7.01,  whenever in the  administration  of the provisions 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  to take any
action  hereunder,  such matter  (unless  other  evidence in respect  thereof be
herein  specifically  prescribed) may, in the absence of negligence or bad faith
on the part of the Trustee,  be deemed to be conclusively proved and established
by an Officers'  Certificate  delivered to the Trustee and such certificate,  in
the absence of negligence or bad faith on the part of the Trustee, shall be full
warrant to the Trustee for any action taken,  suffered or omitted to be taken by
it under the provisions of this Indenture upon the faith thereof.

         SECTION 7.08. Qualification;  Conflicting Interests. If the Trustee has
or shall acquire any "conflicting interest" within the meaning of Section 310(b)
of the Trust  Indenture  Act, the Trustee and the Company  shall in all respects
comply with the provisions of Section 310(b) of the Trust Indenture Act.

         SECTION 7.09. Corporate Trustee Required;  Eligibility.  There shall at
all times be a Trustee  with  respect to the Debt  Securities  issued  hereunder
which shall at all times be a corporation organized and doing business under the
laws of the United States of America or any State or Territory thereof or of the
District of  Columbia,  or a  corporation  or other  Person  permitted to act as
trustee by the  Commission,  authorized  under such laws to  exercise  corporate
trust  powers,  having a combined  capital and surplus of at least fifty million
U.S.  dollars  ($50,000,000),  and  subject to  supervision  or  examination  by
Federal,  State,   Territorial  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.  The Company may not, nor
may any Person  directly  or  indirectly  controlling,  controlled  by, or under
common  control  with the  Company,  serve as  Trustee.  In case at any time the
Trustee  shall cease to be eligible in  accordance  with the  provisions of this
Section,  the Trustee shall resign immediately in the manner and with the effect
specified in Section 7.10.

         SECTION 7.10.  Resignation and Removal;  Appointment of Successor.  (a)
The Trustee or any successor  hereafter  appointed,  may at any time resign with
respect to the Debt  Securities of one or more series by giving  written  notice
thereof  to the  Company  and  the  Guarantor  and  by  transmitting  notice  of
resignation by mail, first class postage prepaid, to the Securityholders of such
series,  as their names and addresses  appear upon the Security  Register.  Upon
receiving  such notice of  resignation,  the Company  shall  promptly  appoint a
successor  trustee  with  respect to Debt  Securities  of such series by written
instrument, in duplicate,  executed by order of the Board of Directors, one copy
of which instrument shall be delivered to the resigning  Trustee and one copy to
the successor trustee.  If no successor trustee shall have been so appointed 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 with respect to Debt
Securities of such series, or any Securityholder of that series who

                                       27



has been a bona fide holder of a Debt Security or Debt  Securities  for at least
six months may,  subject to the provisions of Section 6.07, 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 one of the following shall occur:

                  (1) the Trustee  shall fail to comply with the  provisions  of
         subsection  (a) of Section 7.01 after written  request  therefor by the
         Company or by any  Securityholder  who has been a bona fide holder of a
         Debt Security or Debt Securities for at least six months; or

                  (2) the Trustee shall cease to be eligible in accordance  with
         the  provisions  of Section 7.09 and shall fail to resign after written
         request therefor by the Company or by any such Securityholder; or

                  (3) the Trustee shall become incapable of acting,  or shall be
         adjudged a bankrupt or  insolvent,  or commence a voluntary  bankruptcy
         proceeding,  or a receiver of the Trustee or of its  property  shall be
         appointed or consented  to, 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 Company may remove the Trustee with respect to all Debt  Securities
         and appoint a successor  trustee by written  instrument,  in duplicate,
         executed  by  order  of the  Board  of  Directors,  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 6.07,
         unless the Trustee's duty to resign is stayed as provided  herein,  any
         Securityholder  who has been a bona fide  holder of a Debt  Security or
         Debt  Securities  for at least six months may, on behalf of that holder
         and all others  similarly  situated,  petition  any court of  competent
         jurisdiction  for the removal of the Trustee and the  appointment  of a
         successor trustee.  Such court may thereupon after such notice, if any,
         as it may deem proper and  prescribe,  remove the Trustee and appoint a
         successor trustee.

         (c) The holders of a majority in aggregate principal amount of the Debt
Securities  of any  series at the time  Outstanding  may at any time  remove the
Trustee with respect to such series by so notifying  the Trustee and the Company
and may  appoint a  successor  Trustee  for such  series with the consent of the
Company.

         (d) Any  resignation  or removal of the  Trustee and  appointment  of a
successor  trustee with respect to the Debt  Securities of a series  pursuant to
any of the provisions of this Section shall become  effective upon acceptance of
appointment by the successor trustee as provided in Section 7.11.

         (e) Any  successor  trustee  appointed  pursuant to this Section may be
appointed  with respect to the Debt  Securities  of one or more series or all of
such series, and at any time there shall be only one Trustee with respect to the
Debt Securities of any particular series.

         SECTION 7.11.  Acceptance of Appointment  By Successor.  (a) In case of
the  appointment  hereunder  of a  successor  trustee  with  respect to all Debt
Securities, every such successor trustee so appointed shall execute, acknowledge
and deliver to the Company and to the retiring  Trustee an instrument  accepting
such  appointment,  and  thereupon  the  resignation  or removal of the retiring
Trustee shall become effective and such successor  trustee,  without any further
act, deed or conveyance, shall become vested with all the rights, powers, trusts
and duties of the  retiring  Trustee;  but, on the request of the Company or the
successor trustee, such retiring Trustee shall, upon payment of its charges,


                                       28



execute and deliver an instrument transferring to such successor trustee all the
rights,  powers,  and trusts of the  retiring  Trustee  and shall  duly  assign,
transfer  and deliver to such  successor  trustee all property and money held by
such retiring Trustee hereunder.

         (b) In case of the  appointment  hereunder of a successor  trustee with
respect to the Debt Securities of one or more (but not all) series, the Company,
the  retiring  Trustee  and each  successor  trustee  with  respect  to the Debt
Securities  of one or  more  series  shall  execute  and  deliver  an  indenture
supplemental hereto wherein each successor trustee shall accept such appointment
and which (1) shall  contain such  provisions as shall be necessary or desirable
to  transfer  and confirm  to, and to vest in,  each  successor  trustee all the
rights,  powers,  trusts and duties of the retiring  Trustee with respect to the
Debt  Securities  of that or those  series  to  which  the  appointment  of such
successor trustee relates,  (2) shall contain such provisions as shall be deemed
necessary or desirable to confirm that all the rights, powers, trusts and duties
of the retiring  Trustee with  respect to the Debt  Securities  of that or those
series as to which the  retiring  Trustee is not retiring  shall  continue to be
vested in the  retiring  Trustee,  and (3)  shall  add to or  change  any of the
provisions of this  Indenture as shall be necessary to provide for or facilitate
the  administration  of the trusts hereunder by more than one Trustee,  it being
understood  that  nothing  herein  or  in  such  supplemental   indenture  shall
constitute such Trustees  co-trustees of the same trust,  that each such Trustee
shall be  trustee  of a trust or trusts  hereunder  separate  and apart from any
trust or trusts  hereunder  administered  by any other such  Trustee and that no
Trustee  shall be  responsible  for any act or failure to act on the part of any
other  Trustee   hereunder;   and  upon  the  execution  and  delivery  of  such
supplemental  indenture the resignation or removal of the retiring Trustee shall
become  effective to the extent provided  therein,  such retiring  Trustee shall
with  respect  to the Debt  Securities  of that or  those  series  to which  the
appointment of such successor trustee relates have no further responsibility for
the  exercise  of rights  and  powers or for the  performance  of the duties and
obligations vested in the Trustee under this Indenture,  and each such successor
trustee,  without any further act, deed or conveyance,  shall become vested with
all the rights,  powers,  trusts and duties of the retiring Trustee with respect
to the Debt  Securities of that or those series to which the appointment of such
successor  trustee  relates;  but,  on request of the  Company or any  successor
trustee,  such retiring Trustee shall duly assign,  transfer and deliver to such
successor trustee,  to the extent  contemplated by such supplemental  indenture,
the property and money held by such retiring  Trustee  hereunder with respect to
the Debt  Securities  of that or those series to which the  appointment  of such
successor trustee relates.

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

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

         (e) Upon  acceptance of appointment by a successor  trustee as provided
in this Section,  the Company shall  transmit  notice of the  succession of such
trustee hereunder by mail, first class postage prepaid, to the  Securityholders,
as their names and addresses appear upon the Security  Register.  If the Company
fails to transmit such notice within ten days after acceptance of appointment by
the  successor  trustee,  the  successor  trustee  shall cause such notice to be
transmitted at the expense of the Company.

         SECTION  7.12.  Merger,  Conversion,  Consolidation  or  Succession  to
Business.  Any corporation  into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion  or  consolidation  to which  the  Trustee  shall be a party,  or any
corporation  succeeding to the corporate trust business of the Trustee, shall be
the successor of the Trustee hereunder,  provided that such corporation shall be
qualified under the provisions of Section 7.08 and eligible under the provisions
of Section 7.09, without the execution or filing of any paper


                                       29



or any further act on the part of any of the parties hereto,  anything herein to
the  contrary  notwithstanding.  In case any Debt  Securities  shall  have  been
authenticated,  but not delivered,  by the Trustee then in office, any successor
by merger,  conversion or consolidation to such authenticating Trustee may adopt
such  authentication  and deliver the Debt Securities so authenticated  with the
same  effect as if such  successor  Trustee had itself  authenticated  such Debt
Securities.

         SECTION 7.13.  Preferential  Collection of Claims  Against the Company.
The  Trustee  shall  comply  with  Section  311(a) of the Trust  Indenture  Act,
excluding  any creditor  relationship  described 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 included therein.

                                  ARTICLE VIII
                         CONCERNING THE SECURITYHOLDERS

         SECTION 8.01. Evidence of Action by  Securityholders.  Whenever in this
Indenture it is provided that the holders of a majority or specified  percentage
in aggregate  principal amount of the Debt Securities of a particular series may
take any action  (including  the making of any demand or request,  the giving of
any notice,  consent or waiver or the taking of any other action), the fact that
at the time of taking any such action the holders of such  majority or specified
percentage of that series have joined therein may be evidenced by any instrument
or any number of  instruments  of similar tenor executed by such holders of Debt
Securities of that series in Person or by agent or proxy appointed in writing.

         If the Company shall solicit from the Securityholders of any series any
request,  demand,  authorization,  direction,  notice,  consent, waiver or other
action,   the  Company  may,  at  its  option,  as  evidenced  by  an  Officers'
Certificate,  fix in advance a record date for such series for the determination
of  Securityholders  (entitled  to give  such  request,  demand,  authorization,
direction,  notice,  consent, waiver or other action, but the Company shall have
no  obligation to do so. If such a record date is fixed,  such request,  demand,
authorization,  direction,  notice, consent, waiver or other action may be given
before or after the record date, but only the  Securityholders  of record at the
close of business on the record date shall be deemed to be  Securityholders  for
the purposes of determining whether  Securityholders of the requisite proportion
of  Outstanding  Debt  Securities  of that series have  authorized  or agreed or
consented to such request, demand,  authorization,  direction,  notice, consent,
waiver or other action,  and for that purpose the Outstanding Debt Securities of
that series shall be computed as of the record date; provided,  however, that no
such authorization,  agreement or consent by such  Securityholders on the record
date shall be deemed effective unless it shall become effective  pursuant to the
provisions of this Indenture not later than six months after the record date.

         SECTION  8.02.  Proof of Execution by  Securityholders.  Subject to the
provisions  of Section  8.01,  proof of the  execution  of any  instrument  by a
Securityholder (such proof will not require  notarization) or his agent or proxy
and proof of the  holding by any Person of any of the Debt  Securities  shall be
sufficient if made in the following manner:

         (a) The fact  and  date of the  execution  by any  such  Person  of any
instrument may be proved in any reasonable manner acceptable to the Trustee.

         (b) The  ownership  of Debt  Securities  shall  be  proved  by the Debt
Security  Register  of such  Debt  Securities  or by a  certificate  of the Debt
Security Registrar thereof.

         (c) The  Trustee  may  require  such  additional  proof  of any  matter
referred to in this Section as it shall deem necessary.


                                       30



         SECTION 8.03.  Who May be Deemed Owners.  Prior to the due  presentment
for registration of transfer of any Debt Security, the Company, the Trustee, any
paying agent and any Debt  Security  Registrar  may deem and treat the Person in
whose name such Debt Security shall be registered  upon the books of the Company
as the absolute  owner of such Debt Security  (whether or not such Debt Security
shall be overdue and  notwithstanding any notice of ownership or writing thereon
made by anyone  other  than the Debt  Security  Registrar)  for the  purpose  of
receiving  payment of or on account of the  principal of,  premium,  if any, and
(subject  to Section  2.03)  interest  on such Debt  Security  and for all other
purposes;  and neither the Company nor  Guarantor nor the Trustee nor any paying
agent nor any Debt  Security  Registrar  shall be  affected by any notice to the
contrary.

         SECTION 8.04. Certain Debt Securities Owned by Company Disregarded.  In
determining  whether the holders of the requisite  aggregate principal amount of
Debt Securities of a particular series have concurred in any direction,  consent
waiver under this  Indenture,  the Debt Securities of that series that are owned
by the Company or any other obligor on the Debt  Securities of that series or by
any Person  directly or indirectly  controlling or controlled by or under common
control  with the Company or any other  obligor on the Debt  Securities  of that
series shall be disregarded  and deemed not to be outstanding for the purpose of
any such  determination,  except that for the purpose of determining whether the
Trustee shall be protected in relying on any such direction,  consent or waiver,
only Debt Securities of such series that the Trustee actually knows are so owned
shall be so disregarded.  The Debt Securities so owned that have been pledged in
good faith may be regarded as outstanding  for the purposes of this Section,  if
the pledgee  shall  establish to the  satisfaction  of the Trustee the pledgee's
right so to act with respect to such Debt Securities and that the pledgee is not
a Person directly or indirectly  controlling or controlled by or under direct or
indirect  common  control  with the Company or the  Guarantor  or any such other
obligor.  In case of a dispute as to such  right,  any  decision  by the Trustee
taken upon the advice of counsel shall be full protection to the Trustee.

         SECTION 8.05.  Actions Binding on Future  Securityholders.  At any time
prior to (but not after) the  evidencing to the Trustee,  as provided in Section
8.01,  of the taking of any action by the  holders  of a majority  or  specified
percentage in aggregate  principal amount of the Debt Securities of a particular
series in  connection  with such action,  any holder of a Debt  Security of that
series that is shown by the evidence to be included in the Debt  Securities  the
holders of which have  consented  to such action may, by filing  written  notice
with the Trustee,  and upon proof of holding as provided in Section 8.02, revoke
such action so far as concerns such Debt Security. Except as aforesaid, any such
action taken by the holder of any Debt Security  shall be conclusive and binding
upon such holder and upon all future  holders and owners of such Debt  Security,
and of any Debt  Security  issued  in  exchange  therefor,  on  registration  of
transfer  thereof  or in  place  thereof,  irrespective  of  whether  or not any
notation in regard thereto is made upon such Debt Security.  Any action taken by
the holders of a majority or specified  percentage in aggregate principal amount
of the Debt  Securities of a particular  series in  connection  with such action
shall be conclusively  binding upon the Company,  the Trustee and the holders of
all the Debt Securities of that series.

                                   ARTICLE IX
                             SUPPLEMENTAL INDENTURES

         SECTION   9.01.   Supplemental   Indentures   Without  the  Consent  of
Securityholders.  In addition to any supplemental indenture otherwise authorized
by this  Indenture,  the Company and the Guarantor 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 then
in effect),  without the consent of the Securityholders,  for one or more of the
following purposes:

         (a) to cure any  ambiguity,  defect or  inconsistency  herein or in the
Debt Securities of any series;


                                       31



         (b) to comply with Article X;

         (c) to provide for uncertificated  Debt Securities in addition to or in
place of certificated Debt Securities;

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

         (e) to add to, delete from, or revise the  conditions,  limitations and
restrictions   on  the   authorized   amount,   terms  or   purposes  of  issue,
authentication and delivery of Debt Securities, as herein set forth;

         (f) to make any change that does not adversely affect the rights of any
Securityholder in any material respect; or

         (g) to provide for the issuance of and establish the form and terms and
conditions of the Debt  Securities of any series as provided in Section 2.01, to
establish the form of any  certifications  required to be furnished  pursuant to
the terms of this Indenture or any series of Debt  Securities,  or to add to the
rights of the holders of any series of Debt Securities.

         The  Trustee  is  hereby  authorized  to join with the  Company  in the
execution  of  any  such  supplemental  indenture,   and  to  make  any  further
appropriate  agreements and stipulations that may be therein contained,  but the
Trustee  shall not be  obligated to enter into any such  supplemental  indenture
that 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  by the  Company  and the  Trustee  without  the consent of the
holders of any of the Debt  Securities at the time  Outstanding  notwithstanding
any of the provisions of Section 9.02.

         SECTION 9.02.  Supplemental Indentures With Consent of Securityholders.
With the consent  (evidenced  as provided in Section 8.01) of the holders of not
less than a majority in aggregate  principal  amount of the Debt  Securities  of
each series  affected by such  supplemental  indenture or indentures at the time
Outstanding, the Company, when authorized by a Board Resolution, 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 then in effect) 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 not  covered by
Section  9.01 the rights of the  holders of the Debt  Securities  of such series
under this Indenture;  provided,  however,  that no such supplemental  indenture
shall, without the consent of the holders of each Debt Security then Outstanding
and affected  thereby,  (i) extend the fixed maturity of any Debt  Securities of
any series, or reduce the principal amount thereof, or reduce the rate or extend
the time of payment of interest thereon,  or reduce any premium payable upon the
redemption  thereof,  without the consent of the holder of each Debt Security so
affected or (ii) reduce the aforesaid percentage of Debt Securities, the holders
of which are required to consent to any such supplemental indenture.

         It shall not be necessary for the consent of the Securityholders of any
series affected thereby 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.



                                       32



         SECTION 9.03. Effect of Supplemental Indentures.  Upon the execution of
any  supplemental  indenture  pursuant to the  provisions  of this Article or of
Section 10.01,  this  Indenture  shall,  with respect to such series,  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 Company and the holders of Debt Securities of the
series affected thereby shall  thereafter be determined,  exercised and enforced
hereunder subject in all respects to such modifications and amendments,  and all
the terms and  conditions  of any such  supplemental  indenture  shall be and be
deemed to be part of the terms and  conditions of this Indenture for any and all
purposes.

         SECTION 9.04. Debt Securities Affected by Supplemental Indentures. Debt
Securities of any series,  affected by a supplemental  indenture,  authenticated
and delivered after the execution of such supplemental indenture pursuant to the
provisions  of this  Article or of Section  10.01,  may bear a notation  in form
approved  by the  Company,  provided  such form  meets the  requirements  of any
exchange upon which such series may be listed,  as to any matter provided for in
such  supplemental  indenture.  If the  Company  shall  so  determine,  new Debt
Securities of that series so modified as to conform, in the opinion of the Board
of Directors of the Company,  to any modification of this Indenture contained in
any, such supplemental  indenture may be prepared by the Company,  authenticated
by the Trustee and delivered in exchange for the Debt  Securities of that series
then outstanding.

         SECTION 9.05. Execution of Supplemental Indentures. Upon the request of
the Company,  accompanied by a Board Resolution authorizing the execution of any
such supplemental indenture, and upon the filing with the Trustee of evidence of
the consent of  Securityholders  required to consent  thereto as aforesaid,  the
Trustee  shall  join with the  Company  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.  The Trustee, subject to the provisions of Section 7.01,
may receive an Opinion of Counsel as conclusive  evidence that any  supplemental
indenture  executed  pursuant to this Article is authorized or permitted by, and
conforms  to, the terms of this  Article  and that it is proper for the  Trustee
under the provisions of this Article to join in the execution thereof.

         Promptly  after the  execution  by the  Company  and the Trustee of any
supplemental  indenture pursuant to the provisions of this Section,  the Trustee
shall transmit by mail, first class postage prepaid, a notice,  setting forth in
general   terms  the   substance  of  such   supplemental   indenture,   to  the
Securityholders  of all series  affected  thereby as their  names and  addresses
appear upon the Debt Security Register.  Any failure of the Trustee to mail such
notice, or any defect therein,  shall not, however,  in any way impair or affect
the validity of any such supplemental indenture.

                                    ARTICLE X
                              SUCCESSOR CORPORATION

         SECTION 10.01. Company May Consolidate,  Etc. Nothing contained in this
Indenture or in any of the Debt Securities  shall prevent any  consolidation  or
merger  of the  Company  with or into  any  other  corporation  or  corporations
(whether or not affiliated with the Company),  or successive  consolidations  or
mergers in which the Company or its successor or successors  shall be a party or
parties, or shall prevent any sale, conveyance, transfer or other disposition of
the property of the Company or its successor or  successors  as an entirety,  or
substantially  as  an  entirety,  to  any  other  corporation  (whether  or  not
affiliated  with the  Company  or the  Guarantor,  as the  case  may be,  or its
successor or successors)  authorized to acquire and operate the same;  provided,
however,   the  Company  hereby   covenants  and  agrees  that,  upon  any  such
consolidation,  merger, sale, conveyance, transfer or other disposition, the due
and punctual  payment of the principal of (premium,  if any) and interest on all
of the Debt  Securities  of all  series  in  accordance  with the  terms of each
series,  according  to their  tenor  and the due and  punctual



                                       33


performance and observance of all the covenants and conditions of this Indenture
with respect to each series or established  with respect to such series pursuant
to Section  2.01 to be kept or  performed  by the  Company,  shall be  expressly
assumed, by supplemental indenture (which shall conform to the provisions of the
Trust  Indenture  Act,  as then in effect)  satisfactory  in form to the Trustee
executed  and   delivered   to  the  Trustee  by  the  entity   formed  by  such
consolidation,  or into  which the  Company  shall have been  merged,  or by the
entity which shall have acquired such property.

         SECTION 10.02.  Successor Corporation  Substituted.  (a) In case of any
such consolidation,  merger, sale, conveyance, transfer or other disposition and
upon the assumption by the successor  corporation,  by  supplemental  indenture,
executed and delivered to the Trustee and  satisfactory  in form to the Trustee,
of the due and  punctual  payment of the  principal  of,  premium,  if any,  and
interest on all of the Debt Securities of all series Outstanding and the due and
punctual performance of all of the covenants and conditions of this Indenture or
established  with  respect to each  series of the Debt  Securities  pursuant  to
Section 2.01 to be performed by the Company,  with respect to each series,  such
successor  corporation shall succeed to and be substituted for the Company, with
the same effect as if it had been named as the Company herein.

         (b) In  case  of any  such  consolidation,  merger,  sale,  conveyance,
transfer or other disposition,  such changes in phraseology and form (but not in
substance) may be made in the Debt Securities  thereafter to be issued as may be
appropriate.

         (c)  Nothing  contained  in  this  Indenture  or in  any  of  the  Debt
Securities  shall  prevent the Company  from merging into itself or acquiring by
purchase  or  otherwise  all or any part of the  property  of any  other  Person
(whether or not affiliated with the Company).

         SECTION 10.03. Evidence of Consolidation, Etc. to Trustee. The Trustee,
subject to the  provisions of Section 7.01, may receive an Opinion of Counsel as
conclusive  evidence  that any such  consolidation,  merger,  sale,  conveyance,
transfer  or  other  disposition,  and any  such  assumption,  comply  with  the
provisions of this Article.

                                   ARTICLE XI
                           SATISFACTION AND DISCHARGE

         SECTION 11.01. Satisfaction and Discharge of Indenture. If at any time:
(a) the Company shall have  delivered to the Trustee for  cancellation  all Debt
Securities of a series theretofore authenticated (other than any Debt Securities
that shall have been destroyed, lost or stolen and that shall have been replaced
or paid as provided in Section 2.07) and Debt Securities for whose payment money
or  Governmental  Obligations  have  theretofore  been  deposited  in  trust  or
segregated  and held in trust by the  Company or the  Guarantor  (and  thereupon
repaid to the  Company or  discharged  from such  trust,  as provided in Section
11.05);  or (b) all such Debt Securities of a particular  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 the Company shall deposit or cause
to be deposited  with the Trustee as trust funds the entire  amount in moneys or
Governmental Obligations or a combination thereof,  sufficient in the opinion of
a nationally  recognized firm of independent public  accountants  expressed in a
written  certification  thereof delivered to the Trustee,  to pay at maturity or
upon redemption all Debt Securities of that series not theretofore  delivered to
the Trustee for  cancellation,  including  principal  (and premium,  if any) and
interest  due or to  become  due to such  date of  maturity  or date  fixed  for
redemption, as the case may be, and if the Company shall also pay or cause to be
paid all  other  sums  payable  hereunder  with  respect  to such  series by the
Company;  then if the Company has delivered to the Trustee an Opinion of Counsel
based on the fact that (x) the  Company  has  received  from,


                                       34



or there has been  published  by, the Internal  Revenue  Service a ruling or (y)
since the date hereof,  there has been a change in the applicable  United States
federal  income tax law, in either  case to the effect  that,  and such  opinion
shall confirm that,  the holders of the Debt  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,  this  Indenture  shall  thereupon  cease to be of
further effect with respect to such series except for the provisions of Sections
2.03,  2.05,  2.07, 4.01, 4.02, 4.03 and 7.10, that shall survive until the date
of maturity or redemption date, as the case may be, and Sections 7.06 and 11.05,
that shall survive to such date and  thereafter,  and the Trustee,  on demand of
the  Company and at the cost and expense of the  Company  shall  execute  proper
instruments  acknowledging  satisfaction of and discharging  this Indenture with
respect to such series.

         SECTION  11.02.  Discharge  of  Obligations.  If at any  time  all Debt
Securities of a particular  series not  heretofore  delivered to the Trustee for
cancellation  or that have not become due and  payable as  described  in Section
11.01 shall have been paid by the  Company by  depositing  irrevocably  with the
Trustee  as  trust  funds  moneys  or  an  amount  of  Governmental  Obligations
sufficient  to pay at maturity or upon  redemption  all such Debt  Securities of
that series not theretofore delivered to the Trustee for cancellation, including
principal  (and premium,  if any) and interest due or to become due to such date
of maturity or date fixed for redemption, as the case may be, and if the Company
shall  also pay or cause to be paid all  other  sums  payable  hereunder  by the
Company  with  respect  to such  series,  then  after  the date  such  moneys or
Governmental  Obligations,  as the case may be, are  deposited  with the Trustee
then, if the Company has delivered to the Trustee an Opinion of Counsel based on
the fact that (x) the Company has received from, or there has been published by,
the Internal  Revenue  Service a ruling or (y) since the date hereof,  there has
been a change in the applicable  United States federal income tax law, in either
case to the effect that, and such opinion shall confirm that, the holders of the
Debt  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,  the
obligations  of the Company,  under this  Indenture  with respect to such series
shall cease to be of further  effect except for the provisions of Sections 2.03,
2.05,  2.07,  4.01,  4.02,  4.03, 7.06, 7.10 and 11.05 hereof that shall survive
until such Debt Securities shall mature and be paid.  Thereafter,  Sections 7.06
and 11.05 shall survive.

         SECTION  11.03.  Deposited  Moneys to be Held in Trust.  All  moneys or
Governmental Obligations deposited with the Trustee pursuant to Sections 2.11 or
11.02 shall be held in trust and shall be available  for payment as due,  either
directly or through any paying agent  (including  the Company  acting as its own
paying agent),  to the holders of the particular  series of Debt  Securities for
the payment or redemption of which such moneys or Governmental  Obligations have
been deposited with the Trustee.

         SECTION 11.04.  Payment of Moneys Held by Paying Agents.  In connection
with  the  satisfaction   and  discharge  of  this  Indenture,   all  moneys  or
Governmental  Obligations  then held by any paying agent under the provisions of
this  Indenture  shall,  upon demand of the Company,  be paid to the Trustee and
thereupon  such paying agent shall be released from all further  liability  with
respect to such moneys or Governmental Obligations.

         SECTION  11.05.  Repayment  to  Company.  Any  moneys  or  Governmental
Obligations  deposited with any paying agent or the Trustee, or then held by the
Company, in trust for payment of principal of or premium or interest on the Debt
Securities of a particular  series that are not applied but remain  unclaimed by
the holders of such Debt  Securities  for at least two years after the date upon
which the principal of (and premium, if any) or interest on such Debt Securities
shall have respectively  become due and payable,


                                       35



shall be  repaid to the  Company  on May 31 of each year or (if then held by the
Company) shall be discharged from such trust; and thereupon the paying agent and
the Trustee  shall be released from all further  liability  with respect to such
moneys or Governmental Obligations, and the holder of any of the Debt Securities
entitled to receive  such payment  shall  thereafter,  as an  unsecured  general
creditor, look only to the Company for the payment thereof.

                                   ARTICLE XII
         IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS

         SECTION 12.01.  No Recourse.  No recourse under or upon any obligation,
covenant or agreement of this  Indenture,  or of any Debt  Security,  or for any
claim based  thereon or otherwise in respect  thereof,  shall be had against any
incorporator, stockholder, officer or director, past, present or future as such,
of the Company or of any predecessor or successor  corporation,  either directly
or through the Company or any such predecessor or successor corporation, whether
by virtue of any constitution,  statute or rule of law, or by the enforcement of
any assessment or penalty or otherwise;  it being expressly understood that this
Indenture and the obligations issued hereunder are solely corporate obligations,
and that no such personal  liability whatever shall attach to, or is or shall be
incurred by, the incorporators,  stockholders, officers or directors as such, of
the Company or of any  predecessor  or  successor  corporation,  or any of them,
because of the creation of the indebtedness  hereby  authorized,  or under or by
reason of the obligations,  covenants or agreements  contained in this Indenture
or in any of the Debt Securities or implied therefrom; and that any and all such
personal  liability of every name and nature,  either at common law or in equity
or by  constitution  or  statute,  of,  and any and all such  rights  and claims
against,  every such  incorporator,  stockholder,  officer or  director as such,
because of the creation of the indebtedness  hereby  authorized,  or under or by
reason of the obligations,  covenants or agreements  contained in this Indenture
or in any of the Debt  Securities  or implied  therefrom,  are hereby  expressly
waived and released as a condition of, and as a consideration for, the execution
of this Indenture and the issuance of such Debt Securities.

                                  ARTICLE XIII
                            MISCELLANEOUS PROVISIONS

         SECTION  13.01.  Effect on Successors  and Assigns.  All the covenants,
stipulations,  promises  and  agreements  in this  Indenture  contained by or on
behalf of the Company shall bind successors and assigns, whether so expressed or
not.

         SECTION  13.02.  Actions by  Successor.  Any act or  proceeding  by any
provision of this  Indenture  authorized  or required to be done or performed by
any board, committee or officer of the Company or the Guarantor shall and may be
done and  performed  with like  force and  effect  by the  corresponding  board,
committee  or  officer of any  corporation  that shall at the time be the lawful
successor of the Company.

         SECTION 13.03.  Surrender of Company Powers.  The Company by instrument
in writing  executed by authority of 2/3  (two-thirds) of its Board of Directors
and  delivered to the Trustee may  surrender  any of the powers  reserved to the
Company,  and thereupon such power so surrendered shall terminate both as to the
Company and as to any successor corporation.

         SECTION 13.04. Notices.  Except as otherwise expressly provided herein,
any notice or demand  that by any  provision  of this  Indenture  is required or
permitted  to be  given or  served  by the  Trustee  or by the  holders  of Debt
Securities to or on the Company may be given or served by being  deposited first
class  postage  prepaid in a  post-office  letterbox  addressed  (until  another
address is filed in writing by the Company with the Trustee), as follows:


                                       36



                                    PECO Energy Company
                                    2301 Market Street
                                    Philadelphia, PA 19101
                                    Attention:  Treasurer

Any notice, election,  request or demand by the Company or any Securityholder to
or upon the Trustee shall be deemed to have been sufficiently given or made, for
all purposes,  if given or made in writing at the Corporate  Trust Office of the
Trustee.

         SECTION  13.05.  Governing  Law. This  Indenture and each Debt Security
shall  be  deemed  to  be a  contract  made  under  the  internal  laws  of  the
Commonwealth  of  Pennsylvania,  and for all  purposes  shall  be  construed  in
accordance with the laws thereof.

         SECTION 13.06. Treatment of the Debt Securities as Debt. It is intended
that the Debt Securities  will be treated as indebtedness  and not as equity for
federal  income  tax  purposes.  The  provisions  of  this  Indenture  shall  be
interpreted to further this intention.

         SECTION  13.07.  Compliance  Certificates  and  Opinions.  (a) Upon any
application or demand by the Company to the Trustee to take any action under any
of the provisions of this Indenture, the Company shall furnish to the Trustee an
Officers' 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.

         (b)Each  certificate  or opinion  provided  for in this  Indenture  and
delivered to the Trustee with respect to compliance with a condition or covenant
in this  Indenture  shall  include (1) a statement  that the Person  making such
certificate  or  opinion  has  read  such  covenant  or  condition;  (2) a brief
statement as to the nature and scope of the  examination or  investigation  upon
which the  statements or opinions  contained in such  certificate or opinion are
based;  (3) a statement  that,  in the opinion of such Person,  he has made such
examination  or  investigation  as is  necessary  to enable  him to  express  an
informed  opinion as to  whether  or not such  covenant  or  condition  has been
complied  with; and (4) a statement as to whether or not, in the opinion of such
Person, such condition or covenant has been complied with.

         SECTION 13.08.  Payments on Business Days.  Except as provided pursuant
to Section 2.01 pursuant to a Board Resolution, and as set forth in an Officers'
Certificate,  or  established  in one or more  indentures  supplemental  to this
Indenture,  in any case where the date of maturity of interest or  principal  of
any Debt Security or the date of redemption of any Debt Security  shall not be a
Business Day, then payment of interest or principal (and premium, if any) may be
made on the next  succeeding  Business  Day with the same force and effect as if
made on the nominal date of maturity or redemption, and no interest shall accrue
for the period after such nominal date.

         SECTION 13.09.  Conflict with Trust Indenture Act. If and to the extent
that any provision of this  Indenture  limits,  qualifies or conflicts  with the
duties imposed by Sections 310 to 317,  inclusive,  of the Trust  Indenture Act,
such imposed duties shall control.

         SECTION  13.10.  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.


                                       37



         SECTION 13.11. Separability.  In case any one or more of the provisions
contained in this  Indenture or in the Debt  Securities  of any series shall for
any reason be held to be invalid,  illegal or unenforceable in any respect, such
invalidity, illegality or unenforceability shall not affect any other provisions
of this Indenture or of such Debt  Securities,  but this Indenture and such Debt
Securities  shall be construed  as if such  invalid or illegal or  unenforceable
provision had never been contained herein or therein.

         SECTION 13.12. Assignment. The Company will have the right at all times
to assign any of its respective  rights or obligations under this Indenture to a
direct or indirect wholly-owned Subsidiary of the Company, provided that, in the
event of any such  assignment,  the  Company  will  remain  liable  for all such
obligations.  Subject to the foregoing, the Indenture is binding upon and inures
to the  benefit of the  parties  thereto  and their  respective  successors  and
assigns. This Indenture may not otherwise be assigned by the parties thereto.

         SECTION 13.13. Acknowledgment of Rights. The Company acknowledges that,
with  respect to any Debt  Securities  held by a PECO Trust or a trustee of such
trust,  if the Property  Trustee of such Trust fails to enforce its rights under
this Indenture as the holder of the series of Debt Securities held as the assets
of such PECO Trust, any holder of Preferred Securities may, after a period of 30
days has elapsed from such holder's  written request to such Property Trustee to
enforce such rights, institute legal proceedings directly against the Company to
enforce such  Property  Trustee's  rights  under this  Indenture  without  first
instituting  any legal  proceedings  against such Property  Trustee or any other
person or entity.

                                   ARTICLE XIV
                        SUBORDINATION OF DEBT SECURITIES

          SECTION 14.01.  Subordination Terms. The payment by the Company of the
principal  of,  premium,  if any, and interest on any series of Debt  Securities
issued  hereunder  shall be subordinated to the extent set forth in an indenture
supplemental hereto relating to such Debt Securities.


                                       38




         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed,  and their respective  corporate seals to be hereunto affixed and
attested, all as of the day and year first above written.


                                                  PECO ENERGY COMPANY


Attest:  ______________________             By:      ___________________________
         Name:                                                Name:
                                                              Title:



                                                  WACHOVIA BANK, NATIONAL
                                                  ASSOCIATION, as Trustee


Attest:  ______________________             By:      ___________________________
         Name:                                               Name:
                                                             Title:



                                       39



COMMONWEALTH OF PENNSYLVANIA        :
                                    :        SS
COUNTY OF PHILADELPHIA              :

         On  the  ___  day  of  __________,  200_,  before  me  personally  came
___________________________ to me known, who, being by me duly sworn, did depose
and say that he is the  _________________  of PECO  ENERGY  COMPANY,  one of the
corporations described in and which executed the above instrument; that he knows
the  corporate  seal of said  corporation;  that  the seal  affixed  to the said
instrument is such  corporate  seal;  that it was so affixed by authority of the
Board of Directors of said  corporation,  and that he signed his name thereto by
like authority.

                                                              NOTARY PUBLIC:

[seal]
                                                     __________________________
                                                     My Commission expires on:



                                       40




STATE OF __________________________ :
                                    :        SS
COUNTY OF ____________________      :

         On  the  ___  day  of  _________,   200_,  before  me  personally  came
___________________________ to me known, who, being by me duly sworn, did depose
and say that he is the _________________ of WACHOVIA BANK, NATIONAL ASSOCIATION,
one of the  corporations  described in and which executed the above  instrument;
that he knows the corporate seal of said  corporation;  that the seal affixed to
the said  instrument is such corporate seal; that it was so affixed by authority
of the Board of  Directors  of said  corporation,  and that he  signed  his name
thereto by like authority.

                                                              NOTARY PUBLIC:

[seal]
                                                     __________________________
                                                     My Commission expires on:




                                       41