<PAGE>

                                                                     EXHIBIT 4.1


                       CONSOLIDATED NATURAL GAS COMPANY,
                                    ISSUER

                                      to

                 BANK ONE TRUST COMPANY, NATIONAL ASSOCIATION,
                                    TRUSTEE

                                _______________
                                   INDENTURE

                         Dated as of December __, 2000

                                _______________

                            Senior Debt Securities
<PAGE>

                        Reconciliation and tie between
            Trust Indenture Act of 1939 (the "Trust Indenture Act")
                                 and Indenture


Trust Indenture
 Act Section                                       Indenture Section

Section 310(a)(1)                                       608
 (a)(2)                                                 608
 (b)                                                    609
Section 312(a)                                          701
 (b)                                                    702
 (c)                                                    702
Section 313(a)                                          703
 (b)(2)                                                 703
 (c)                                                    703
 (d)                                                    703
Section 314(a)                                          704
 (c)(1)                                                 102
 (c)(2)                                                 102
 (e)                                                    102
 (f)                                                    102
Section 316(a) (last sentence)                          101
 (a)(1)(A)                                              502,512
 (a)(1)(B)                                              513
 (b)                                                    508
Section 317(a)(1)                                       503
 (a)(2)                                                 504
 (b)                                                    1003
Section 318(a)                                          108

___________

Note:   This reconciliation and tie shall not, for any purpose, be deemed to
        be part of the Indenture.
<PAGE>

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
<S>                                                                                                             <C>
ARTICLE ONE DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION..........................................     1
   Section 101.   Definitions................................................................................     1
   Section 102.   Compliance Certificates and Opinions.......................................................    11
   Section 103.   Form of Documents Delivered to Trustee.....................................................    11
   Section 104.   Acts of Holders; Record Dates..............................................................    13
   Section 105.   Notices, Etc. To Trustee and Company.......................................................    15
   Section 106.   Notice to Holders of Securities; Waiver....................................................    16
   Section 107.   Language of Notices........................................................................    17
   Section 108.   Conflict with Trust Indenture Act..........................................................    17
   Section 109.   Effect of Headings and Table of Contents...................................................    17
   Section 110.   Successors and Assigns.....................................................................    17
   Section 111.   Separability Clause........................................................................    17
   Section 112.   Benefits of Indenture......................................................................    17
   Section 113.   Governing Law..............................................................................    17
   Section 114.   Legal Holidays.............................................................................    18
   Section 115.   Counterparts...............................................................................    18
   Section 116.   Judgment Currency..........................................................................    18

ARTICLE TWO SECURITIES FORMS.................................................................................    19
   Section 201.   Forms Generally............................................................................    19
   Section 202.   Form of Face of Security...................................................................    19
   Section 203.   Form of Reverse of Security................................................................    21
   Section 204.   Securities in Global Form..................................................................    24
   Section 205.   Form of Legend for Global Securities.......................................................    25
   Section 206.   Form of Trustee's Certificate of Authentication............................................    25
   Section 207.   Securities Repayable at the Option of Holders..............................................    26

ARTICLE THREE THE SECURITIES.................................................................................    27
   Section 301.   Amount Unlimited; Issuable in Series.......................................................    27
   Section 302.   Currency; Denominations....................................................................    31
   Section 303.   Execution, Authentication, Delivery and Dating.............................................    31
   Section 304.   Temporary Securities.......................................................................    34
   Section 305.   Registration, Transfer and Exchange........................................................    34
   Section 306.   Mutilated, Destroyed, Lost and Stolen Securities...........................................    38
   Section 307.   Payment of Interest and Certain Additional Amounts; Rights to Interest and Certain Additional
   Amounts Preserved.........................................................................................    39
   Section 308.   Persons Deemed Owners......................................................................    41
   Section 309.   Cancellation...............................................................................    42
   Section 310.   Computation of Interest....................................................................    42
   Section 311.   CUSIP, CINS or ISIN Numbers................................................................    42

ARTICLE FOUR SATISFACTION AND DISCHARGE OF INDENTURE.........................................................    43
   Section 401.   Satisfaction and Discharge.................................................................    43
</TABLE>

                                       i
<PAGE>

<TABLE>
<CAPTION>
<S>                                                                                                             <C>
   Section 402.   Defeasance and Covenant Defeasance.........................................................    44
   Section 403.   Application of Trust Money.................................................................    48
   Section 404.   Qualifying Trustee.........................................................................    48
   Section 405.   Reinstatement..............................................................................    48

ARTICLE FIVE REMEDIES........................................................................................    49
   Section 501.   Events of Default..........................................................................    49
   Section 502.   Acceleration of Maturity; Rescission and Annulment.........................................    51
   Section 503.   Collection of Indebtedness and Suits for Enforcement by Trustee............................    52
   Section 504.   Trustee May File Proofs of Claim...........................................................    53
   Section 505.   Trustee may Enforce Claims Without Possession of Securities or Coupons.....................    54
   Section 506.   Application of Money Collected.............................................................    54
   Section 507.   Limitation on Suits........................................................................    54
   Section 508.   Unconditional Right of Holders to Receive Principal and Any Premium, Interest and Additional
   Amounts...................................................................................................    55
   Section 509.   Restoration of Rights and Remedies.........................................................    55
   Section 510.   Rights and Remedies Cumulative.............................................................    55
   Section 511.   Delay or Omission not Waiver...............................................................    56
   Section 512.   Control by Holders of Securities...........................................................    56
   Section 513.   Waiver of Past Defaults....................................................................    56
   Section 514.   Waiver of Stay or Extension Laws...........................................................    57
   Section 515.   Undertaking for Costs......................................................................    57

ARTICLE SIX THE TRUSTEE......................................................................................    57
   Section 601.   Certain Duties and Responsibilities of Trustee.............................................    57
   Section 602.   Certain Rights of Trustee..................................................................    58
   Section 603.   Notice of Defaults.........................................................................    59
   Section 604.   Not Responsible for Recitals or Issuance of Securities.....................................    59
   Section 605.   May Hold Securities........................................................................    59
   Section 606.   Money Held in Trust........................................................................    60
   Section 607.   Compensation and Reimbursement.............................................................    60
   Section 608.   Corporate Trustee Required; Eligibility....................................................    60
   Section 609.   Resignation and Removal; Appointment of Successor..........................................    61
   Section 610.   Acceptance of Appointment by Successor.....................................................    62
   Section 611.   Merger, Conversion, Consolidation or Succession to Business................................    64
   Section 612.   Appointment of Authenticating Agent........................................................    64
   Section 613.   Conflicting Interests......................................................................    66
   Section 614.   Preferential Collection of Claims Against Company..........................................    66

ARTICLE SEVEN HOLDERS LISTS AND REPORTS BY TRUSTEE AND COMPANY...............................................    66
   Section 701.   Company to Furnish Trustee Names and Addresses of Holders..................................    66
   Section 702.   Preservation of Information; Communications to Holders.....................................    66
   Section 703.   Reports by Trustee.........................................................................    67
   Section 704.   Reports by Company.........................................................................    67
</TABLE>
                                      ii
<PAGE>

<TABLE>
<CAPTION>
<S>                                                                                                             <C>
ARTICLE EIGHT CONSOLIDATION, MERGER, CONVEYANCE OR TRANSFER..................................................    68
   Section 801.   Company May Consolidate, Etc., Only on Certain Terms.......................................    68
   Section 802.   Successor Person Substituted for Company...................................................    68

ARTICLE NINE SUPPLEMENTAL INDENTURES.........................................................................    69
   Section 901.   Supplemental Indentures Without Consent of Holders.........................................    69
   Section 902.   Supplemental Indentures with Consent of Holders............................................    70
   Section 903.   Execution of Supplemental Indentures.......................................................    71
   Section 904.   Effect of Supplemental Indentures..........................................................    72
   Section 905.   Reference in Securities to Supplemental Indentures.........................................    72
   Section 906.   Conformity with Trust Indenture Act........................................................    72

ARTICLE TEN COVENANTS........................................................................................    72
   Section 1001.     Payment of Principal, Any Premium, Interest and Additional Amounts......................    72
   Section 1002.     Maintenance of Office or Agency.........................................................    72
   Section 1003.     Money for Securities Payments to be Held in Trust.......................................    74
   Section 1004.     Additional Amounts......................................................................    75
   Section 1005.     Existence...............................................................................    76
   Section 1006.     Company Statement as to Compliance......................................................    76
   Section 1007.     Calculation of Original Issue Discount..................................................    76
   Section 1008.     Limitations on Liens....................................................................    77

ARTICLE ELEVEN REDEMPTION OF SECURITIES......................................................................    79
   Section 1101.     Applicability of Article................................................................    79
   Section 1102.     Election to Redeem; Notice to Trustee...................................................    80
   Section 1103.     Selection by Trustee of Securities to be Redeemed.......................................    80
   Section 1104.     Notice of Redemption....................................................................    81
   Section 1105.     Deposit of Redemption Price.............................................................    83
   Section 1106.     Securities Payable on Redemption Date...................................................    83
   Section 1107.     Securities Redeemed in Part.............................................................    84

ARTICLE TWELVE SINKING FUNDS.................................................................................    84
   Section 1201.     Applicability of Article................................................................    84
   Section 1202.     Satisfaction of Sinking Fund Payments with Securities...................................    84
   Section 1203.     Redemption of Securities for Sinking Fund...............................................    85

ARTICLE THIRTEEN REPAYMENT AT THE OPTION OF HOLDERS..........................................................    85
   Section 1301.     Applicability of Article................................................................    85
   Section 1302.     Repayment of Securities.................................................................    86
   Section 1303.     Exercise of Option......................................................................    86
   Section 1304.     When Securities Presented for Repayment Become Due and Payable..........................    87
   Section 1305.     Securities Repaid in Part...............................................................    87
   Section 1306.     Compliance with Exchange Act............................................................    87

ARTICLE FOURTEEN SECURITIES IN FOREIGN CURRENCIES............................................................    88
</TABLE>

                                      iii
<PAGE>

<TABLE>
<CAPTION>
<S>                                                                                                             <C>
   Section 1401.     Applicability of Article................................................................    88

ARTICLE FIFTEEN MEETINGS OF HOLDERS OF SECURITIES............................................................    88
   Section 1501.     Purposes for Which Meetings may be Called...............................................    88
   Section 1502.     Call, Notice and Place of Meetings......................................................    88
   Section 1503.     Persons Entitled to Vote at Meetings....................................................    89
   Section 1504.     Quorum; Action..........................................................................    89
   Section 1505.     Determination of Voting Rights; Conduct and Adjournment of Meetings.....................    90
   Section 1506.     Counting Votes and Recording Action of Meetings.........................................    90

ARTICLE SIXTEEN IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS..............................    91
   Section 1601.     Indenture and Securities Solely Corporate Obligations...................................    91
</TABLE>

                                      iv
<PAGE>

     INDENTURE, dated as of December __, 2000 (the "Indenture"), between
CONSOLIDATED NATURAL GAS COMPANY, a corporation duly organized and existing
under the laws of the State of Delaware (hereinafter called the "Company"),
having its principal executive office located at 120 Tredegar Street, Richmond,
Virginia 23219 and Bank One Trust Company, National Association, a national
banking association (hereinafter called the "Trustee"), having its Corporate
Trust Office located at 153 West 51st Street, New York, New York 10019.

                                    RECITALS

     The Company has duly authorized the execution and delivery of this
Indenture to provide for the issuance from time to time of its senior unsecured
debentures, notes or other evidences of Indebtedness (hereinafter called the
"Securities"), unlimited as to principal amount, to bear such rates of interest,
to mature at such time or times, to be issued in one or more series and to have
such other provisions as shall be fixed as hereinafter provided.

     The Company has duly authorized the execution and delivery of this
Indenture.  All things necessary to make this Indenture a valid agreement of the
Company, in accordance with its terms, have been done.

     This Indenture is subject to the provisions of the Trust Indenture Act of
1939, as amended, and the rules and regulations of the Securities and Exchange
Commission promulgated thereunder that are required to be part of this Indenture
and, to the extent applicable, shall be governed by such provisions.

     NOW, THEREFORE, THIS INDENTURE WITNESSETH:

     For and in consideration of the premises and the purchase of the Securities
by the Holders (as herein defined) thereof, it is mutually covenanted and
agreed, for the equal and proportionate benefit of all Holders of the Securities
or of any series thereof and any Coupons (as herein defined) as follows:

                                  ARTICLE ONE

            DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

     Section 101.  Definitions.

     Except as otherwise expressly provided in or pursuant to this Indenture or
unless the context otherwise requires, for all purposes of this Indenture:

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

     (2)  all other terms used herein which are defined in the Trust Indenture
Act, either directly or by reference therein, have the meanings assigned to
them therein;

     (3)  all accounting terms not otherwise defined herein have the meanings
assigned to them in accordance with generally accepted accounting principles in
the United States of
<PAGE>

America and, except as otherwise herein expressly provided, the terms "generally
accepted accounting principles" or "GAAP" with respect to any computation
required or permitted hereunder shall mean such accounting principles as are
generally accepted in the United States of America at the date of such
computation; provided that when two or more principles are so generally
accepted, it shall mean that set of principles consistent with those in use by
the Company;

     (4)  the words "herein", "hereof", "hereto" 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;

     (5)  unless the context otherwise requires, any reference to an "Article"
or a "Section" refers to an Article or a Section, as the case may be, of this
Indenture; and

     (6)  the word "or" is always used inclusively (for example, the phrase "A
or B" means "A or B or both", not "either A or B but not both").

     Certain terms used principally in certain Articles hereof are defined in
those Articles.

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

     "Additional Amounts" means any additional amounts which are required hereby
or by any Security, under circumstances specified herein or therein, to be paid
by the Company in respect of certain taxes, assessments or other governmental
charges imposed on Holders specified therein and which are owing to such
Holders.

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

     "Authenticating Agent" means any Person authorized by the Trustee pursuant
to Section 612 to act on behalf of the Trustee to authenticate Securities of one
or more series.

     "Authorized Newspaper" means a newspaper, in an official language of the
place of publication or in the English language, customarily published on each
day that is a Business Day in the place of publication, whether or not published
on days that are Legal Holidays in the place of publication, and of general
circulation in each place in connection with which the term is used or in the
financial community of each such place.  Where successive publications are
required to be made in Authorized Newspapers, the successive publications may be
made in the same or in different newspapers in the same city meeting the
foregoing requirements and in each case on any day that is a Business Day in the
place of publication.  If it is impossible or, in the opinion of the Trustee,
impracticable to publish any notice in the manner herein provided, then such

                                       2
<PAGE>

publication in lieu thereof as shall be made with the approval of the Trustee
shall constitute a sufficient publication of such notice.

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

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

     "Board of Directors" means the board of directors of the Company or any
committee of that board duly authorized to act generally or in any particular
respect for the Company hereunder.

     "Business Day", with respect to any Place of Payment or other location,
means, unless otherwise specified with respect to any Securities pursuant to
Section 301, any day other than a Saturday, Sunday or other day on which banking
institutions in such Place of Payment or other location are authorized or
obligated by law, regulation or executive order to close.

     "Capital Stock" means shares of capital stock of any class of any
corporation whether now or hereafter authorized regardless of whether such
capital stock shall be limited to a fixed sum or percentage in respect of the
rights of the holders thereof to participate in dividends and in the
distribution of assets upon any voluntary or involuntary liquidation,
dissolution or winding up. Capital Stock, with respect to the Company, includes
Common Stock and preferred stock.

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

     "Common Stock" means common stock, no par value, of the Company.

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

     "Company Request" and "Company Order" mean, respectively, a written request
or order, as the case may be, signed in the name of the Company by any two
Officers or by any Officer and either an Assistant Treasurer or an Assistant
Corporate Secretary of the Company and delivered to the Trustee.

     "Company Resolution" means a resolution of the Company, in the form of a
resolution of the Board of Directors, in the form of a resolution of a duly
constituted committee of the Board of Directors, or in the form of a resolution
of two or more senior officers of the Company, authorizing, ratifying, setting
forth or otherwise validating agreements, execution and delivery of documents,
the issuance, form and terms of Securities, or any other actions or proceedings
pursuant or with respect to this Indenture

                                       3
<PAGE>

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

     "Corporate Trust Office" means the office of the Trustee at which at any
particular time its corporate trust business shall be principally administered,
which office at the date of original execution of this Indenture is located at
153 West 51st Street, New York, New York 10019.

     "Corporation" and "corporation" includes corporations, associations,
companies and business trusts.

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

     "Currency", with respect to any payment, deposit or other transfer in
respect of the principal of or any premium or interest on or any Additional
Amounts with respect to any Security, means Dollars or the Foreign Currency, as
the case may be, in which such payment, deposit or other transfer is required to
be made by or pursuant to the terms hereof or such Security and, with respect to
any other payment, deposit or transfer pursuant to or contemplated by the terms
hereof or such Security, means Dollars.

     "CUSIP Number" means the alphanumeric designation assigned to a Security by
Standard & Poor's Corporation, CUSIP Service Bureau.

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

     "Dollars" or "$" means a dollar or other equivalent unit of legal tender
for payment of public or private debts in the United States of America.

     "Euro" means the currency introduced at the third stage of the European
Economic Monetary Union, pursuant to the Treaty establishing the European
Community, as amended by the Treaty on European Union.

     "European Monetary System" means the European Monetary System established
by the Council of the European Community.

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

     "Event of Default" has the meaning specified in Section 501.

     "Exchange Act" means the Securities Exchange Act of 1934 and any statute
successor thereto, in each case as amended from time to time.

                                       4
<PAGE>

     "Expiration Date" has the meaning specified in Section 104.

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

     "Global Security"means a Security that evidences all or part of the
Securities of any series that is issued to a Depositary or a nominee thereof for
such series in accordance with Section 301(4).

     "Government Obligations" means securities which are (i) direct obligations
of the United States of America or the other government or governments in the
confederation which issued the Foreign Currency in which the principal of or any
premium or interest on such Security or any Additional Amounts in respect
thereof shall be payable, in each case where the payment or payments thereunder
are supported by the full faith and credit of such government or governments or
(ii) obligations of a Person controlled or supervised by and acting as an agency
or instrumentality of the United States of America or such other government or
governments, in each case where the timely payment or payments thereunder are
unconditionally guaranteed as a full faith and credit obligation by the United
States of America or such other government or governments, and which, in the
case of (i) or (ii), are not callable or redeemable at the option of the issuer
or issuers thereof, and shall also include a depository receipt issued by a bank
or trust company as custodian with respect to any such Government Obligation or
a specific payment of interest on or principal of or other amount with respect
to any such Government Obligation held by such custodian for the account of the
holder of a depository receipt, provided that (except as required by law) such
custodian is not authorized to make any deduction from the amount payable to the
holder of such depository receipt from any amount received by the custodian in
respect of the Government Obligation or the specific payment of interest on or
principal of or other amount with respect to the Government Obligation evidenced
by such depository receipt.

     "Holder", in the case of any Registered Security, means the Person in whose
name such Security is registered in the Security Register and, in the case of
any Bearer Security, means the bearer thereof and, in the case of any Coupon,
means the bearer thereof.

     "Indebtedness" means (a) any liability of the Company (1) for borrowed
money, or under any reimbursement obligation relating to a letter of credit, or
(2) evidenced by a bond, note, debenture or similar instrument, or (3) for
payment obligations arising under any conditional sale or other title retention
arrangement (including a purchase money obligation) given in connection with the
acquisition of any businesses, properties or assets of any kind, or (4) for the
payment of money relating to a capitalized lease obligation; (b) any liability
of others described in the preceding clause (a) that the Company has guaranteed
or that is otherwise its legal liability; and (c) any amendment, supplement,
modification, deferral, renewal, extension or refunding of any liability of the
types referred to in clauses (a) and (b) above.

     "Indenture" means this instrument as it may from time to time be
supplemented or amended by one or more indentures supplemental hereto entered
into pursuant to the applicable

                                       5
<PAGE>

provisions hereof and shall include the terms and provisions of any Security and
any Coupon appertaining thereto established pursuant to Section 301 (as such
terms and provisions may be amended pursuant to the applicable provisions
hereof) including, for all purposes of this instrument and any such supplemental
indenture, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this instrument and any such supplemental indenture,
respectively.

     "independent public accountants" means accountants or a firm of accountants
that, with respect to the Company and any other obligor under the Securities or
the Coupons, are independent public accountants within the meaning of the
Securities Act of 1933, as amended, and the rules and regulations promulgated by
the Commission thereunder, who may be the independent public accountants
regularly retained by the Company or who may be other independent public
accountants.  Such accountants or firm shall be entitled to rely upon any
Opinion of Counsel as to the interpretation of any legal matters relating to
this Indenture or certificates required to be provided hereunder.

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

     "Interest", with respect to any Original Issue Discount Security which by
its terms bears interest only after Maturity, means interest payable after
Maturity and, when used with respect to a Security which provides for the
payment of Additional Amounts pursuant to Section 1004, includes such Additional
Amounts.

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

     "Judgment Currency" has the meaning specified in Section 116.

     "Lien" means any mortgage, lien, pledge, security interest or other
encumbrance of any kind.

     "Material Subsidiary" means a Subsidiary of the Company whose total assets
(as determined in accordance with GAAP) represent at least 20% of the total
assets of the Company on a consolidated basis.

     "Maturity", with respect to any Security, means the date on which the
principal of such Security or an installment of principal becomes due and
payable as provided in or pursuant to this Indenture, whether at the Stated
Maturity or by declaration of acceleration, notice of redemption or repurchase,
notice of option to elect repayment or otherwise, and includes a Redemption Date
or Repayment Date.

     "New York Banking Day" has the meaning specified in Section 116.

                                       6
<PAGE>

     "Office" or "Agency", with respect to any Securities, means an office or
agency of the Company maintained or designated in a Place of Payment for such
Securities pursuant to Section 1002 or any other office or agency of the Company
maintained or designated for such Securities pursuant to Section 1002 or, to the
extent designated or required by Section 1002 in lieu of such office or agency,
the Corporate Trust Office of the Trustee.

     "Officer" means the Chairman of the Board, the President, any Vice
President, the Treasurer, the Corporate Secretary or the Controller of the
Company.

     "Officers' Certificate" means a certificate signed by two Officers or by
any Officer and either an Assistant Treasurer or an Assistant Corporate
Secretary of the Company, that, if required by the Trust Indenture Act, complies
with the requirements of Section 314(e) of the Trust Indenture Act and is
delivered to the Trustee.

     "Opinion of Counsel" means a written opinion of counsel, who may be an
employee of or counsel for the Company or other counsel who shall be reasonably
acceptable to the Trustee, that, if required by the Trust Indenture Act,
complies with the requirements of Section 314(e) of the Trust Indenture Act.

     "Original Issue Discount Security" means a Security issued pursuant to this
Indenture which provides for declaration of an amount less than the principal
face amount thereof to be due and payable upon acceleration pursuant to Section
502.

     "Outstanding", when used with respect to any Securities, means, as of the
date of determination, all such Securities theretofore authenticated and
delivered under this Indenture, except:

     (a)  any such Security theretofore canceled by the Trustee or delivered to
          the Trustee for cancellation;

     (b)  any such Security for whose payment at the Maturity thereof money in
          the necessary amount has been theretofore deposited pursuant hereto
          (other than pursuant to Section 402) with the Trustee or any Paying
          Agent (other than the Company) in trust or set aside and segregated in
          trust by the Company (if the Company shall act as its own Paying
          Agent) for the Holders of such Securities and any Coupons appertaining
          thereto, provided that, if such Securities are to be redeemed, notice
          of such redemption has been duly given pursuant to this Indenture or
          provision therefore satisfactory to the Trustee has been made;

     (c)  any such Security with respect to which the Company has effected
          defeasance or covenant defeasance pursuant to Section 402, except to
          the extent provided in Section 402;

     (d)  any such Security which has been paid pursuant to Section 306 or in
          exchange for or in lieu of which other Securities have been
          authenticated and delivered pursuant to this Indenture, unless there
          shall have been presented to the Trustee

                                       7
<PAGE>

          proof satisfactory to it that such Security is held by a bona fide
          purchaser in whose hands such Security is a valid obligation of the
          Company; and

     (e)  any such Security converted or exchanged as contemplated by this
          Indenture into Capital Stock or other securities, if the terms of such
          Security provide for such conversion or exchange pursuant to Section
          301;

provided, however, that in determining whether the Holders of the requisite
principal amount of Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder or are present at
a meeting of Holders of Securities for quorum purposes, (i) the principal amount
of an Original Issue Discount Security that may be counted in making such
determination and that shall be deemed to be Outstanding for such purposes shall
be equal to the amount of the principal thereof that pursuant to the terms of
such Original Issue Discount Security would be declared (or shall have been
declared to be) due and payable upon a declaration of acceleration thereof
pursuant to Section 502 at the time of such determination, and (ii) the
principal amount of any Indexed Security that may be counted in making such
determination and that shall be deemed outstanding for such purpose shall be
equal to the principal face amount of such Indexed Security at original
issuance, unless otherwise provided in or pursuant to this Indenture, and (iii)
the principal amount of a Security denominated in a Foreign Currency shall be
the Dollar equivalent, determined on the date of original issuance of such
Security, of the principal amount (or, in the case of an Original Issue Discount
Security, the Dollar equivalent on the date of original issuance of such
Security of the amount determined as provided in (i) above) of such Security,
and (iv) Securities owned by the Company or any other obligor upon the
Securities or any Affiliate of the Company or such other obligor shall be
disregarded and deemed not to be Outstanding, except that, in determining
whether the Trustee shall be protected in making any such determination or
relying upon any such request, demand, authorization, direction, notice, consent
or waiver, only Securities which a Responsible Officer of the Trustee knows to
be so owned shall be so disregarded.  Securities so owned which shall have been
pledged in good faith may be regarded as Outstanding if the pledgee establishes
to the satisfaction of the Trustee (A) the pledgee's right so to act with
respect to such Securities and (B) that the pledgee is not the Company or any
other obligor upon the Securities  or an Affiliate of the Company or such other
obligor.

     "Paying Agent" means any Person authorized by the Company to pay the
principal of, or any premium or interest on, or any Additional Amounts with
respect to, any Security or any Coupon on behalf of the Company.

     "Periodic Offering" means an offering of Securities of a series from time
to time the specific terms of which Securities, including without limitation the
rate or rates of interest or formula for determining the rate or rates of
interest thereon, if any, the Stated Maturity or Maturities thereof and the
redemption provisions, if any, with respect thereto, are to be determined by the
Company upon the issuance of such Securities.

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

                                       8
<PAGE>

     "Place of Payment", with respect to any Security, means the place or places
where the principal of, or any premium or interest on, or any Additional Amounts
with respect to, such Security are payable as provided in or pursuant to this
Indenture or such Security.

     "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same indebtedness as that evidenced
by such particular Security; and, for the purposes of this definition, any
Security authenticated and delivered under Section 306 in exchange for or in
lieu of a lost, destroyed, mutilated or stolen Security or any Security to which
a mutilated, destroyed, lost or stolen Coupon appertains shall be deemed to
evidence the same indebtedness as the lost, destroyed, mutilated or stolen
Security or the Security to which a mutilated, destroyed, lost or stolen Coupon
appertains.

     "Principal Property" means any plant or facility of the Company located in
the United States (including any pipe line) that in the opinion of the Board of
Directors or management of the Company is of material importance to the business
conducted by the Company and its consolidated Subsidiaries taken as whole.

     "Redemption Date", with respect to any Security or portion thereof to be
redeemed, means the date fixed for such redemption by or pursuant to this
Indenture or such Security.

     "Redemption Price", with respect to any Security or portion thereof to be
redeemed, means the price at which it is to be redeemed as determined by or
pursuant to this Indenture or such Security.

     "Registered Security" means any Security in the form established pursuant
to Section 201 which is registered in the Security Register.

     "Regular Record Date" for the interest payable on any Registered Security
on any Interest Payment Date therefor means the date, if any, specified in or
pursuant to this Indenture or such Security as the "Regular Record Date".

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

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

     "Required Currency" has the meaning specified in Section 116.

     "Responsible Officer" means any officer of the Trustee in its Corporate
Trust Office and also means, with respect to a particular corporate trust
matter, any other officer to whom such matter is referred because of his
knowledge of and familiarity with the particular subject.

     "Security" or "Securities" means any note or notes, bond or bonds,
debenture or debentures, or any other evidences of indebtedness, as the case may
be, authenticated and delivered under this Indenture; provided, however, that,
if at any time there is more than one

                                       9
<PAGE>

Person acting as Trustee under this Indenture, "Securities", with respect to any
such Person, shall mean Securities authenticated and delivered under this
Indenture, exclusive, however, of Securities of any series as to which such
Person is not Trustee.

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

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

     "Stated Maturity", with respect to any Security or any installment of
principal thereof or interest thereon or any Additional Amounts with respect
thereto, means the date established by or pursuant to this Indenture or such
Security as the fixed date on which the principal of such Security or such
installment of principal or interest is, or such Additional Amounts are, due and
payable.

     "Subsidiary" means a corporation a majority of the outstanding Voting Stock
of which is owned, directly or indirectly, by the Company or one or more
Subsidiaries, or by the Company and one or more Subsidiaries.

     "Trust Indenture Act" means the Trust Indenture Act of 1939, as amended,
and any reference herein to the Trust Indenture Act or a particular provision
thereof shall mean such Act or provision, as the case may be, as amended or
replaced from time to time or as supplemented from time to time by rules or
regulations adopted by the Commission under or in furtherance of the purposes of
such Act or provision, as the case may be.

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

     "United States", except as otherwise provided in or pursuant to this
Indenture or any Security, means the United States of America (including the
states thereof and the District of Columbia), its territories and possessions
and other areas subject to its jurisdiction.

     "United States Alien", except as otherwise provided in or pursuant to this
Indenture or any Security, means any Person who, for United States Federal
income tax purposes, is a foreign corporation, a non-resident alien individual,
a non-resident alien fiduciary of a foreign estate or trust, or a foreign
partnership one or more of the members of which is, for United States Federal
income tax purposes, a foreign corporation, a non-resident alien individual or a
non-resident alien fiduciary of a foreign estate or trust.

     "U.S. Depositary" or "Depositary" means, with respect to any Security
issuable or issued in the form of one or more Global Securities, the Person
designated as U.S. Depositary or

                                       10
<PAGE>

Depositary by the Company in or pursuant to this Indenture, which Person must
be, to the extent required by applicable law or regulation, a clearing agency
registered under the Exchange Act, and, if so provided with respect to any
Security, any successor to such Person. If at any time there is more than one
such Person, "U.S. Depositary" or "Depositary" shall mean, with respect to any
Securities, the qualifying entity which has been appointed with respect to such
Securities.

     "Vice President", when used with respect to the Company or the Trustee,
means any vice president, whether or not designated by a number or a word or
words added before or after the title "Vice President".

     "Voting Stock" means stock having voting power for the election of
directors, whether at all times or only so long as no senior class of stock has
such voting power by reason of any contingency.

     Section 102.  Compliance Certificates and Opinions.

     Except as otherwise expressly provided in this Indenture, upon any
application or request by the Company to the Trustee to take any action under
any provision of this Indenture or as may be required under the Trust Indenture
Act, the Company shall furnish to the Trustee an Officers' Certificate stating
that all conditions precedent, if any, provided for in this Indenture relating
to the proposed action have been complied with and an Opinion of Counsel stating
that, in the opinion of such counsel, all such conditions precedent, if any,
have been complied with, except that in the case of any such application or
request as to which the furnishing of such documents or any of them is
specifically required by any provision of this Indenture relating to such
particular application or request, no additional certificate or opinion need be
furnished.

     Section 103.  Form of Documents Delivered to Trustee.

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

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

                                       11
<PAGE>

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

     Whenever, subsequent to the receipt by the Trustee of any Company
Resolution, Officers' Certificate, Opinion of Counsel or other document or
instrument, a clerical, typographical or other inadvertent or unintentional
error or omission shall be discovered therein, a new document or instrument may
be substituted therefor in corrected form with the same force and effect as if
originally filed in the corrected form and, irrespective of the date or dates of
the actual execution and/or delivery thereof, such substitute document or
instrument shall be deemed to have been executed and/or delivered as of the date
or dates required with respect to the document or instrument for which it is
substituted.  Anything in this Indenture to the contrary notwithstanding, if any
such corrective document or instrument indicates that action has been taken by
or at the request of the Company that could not have been taken had the original
document or instrument not contained such error or omission, the action so taken
shall not be invalidated or otherwise rendered ineffective but shall be and
remain in full force and effect, except to the extent that such action was a
result of willful misconduct or bad faith.  Without limiting the generality of
the foregoing, any Securities issued under the authority of such defective
document or instrument shall nevertheless be the valid obligations of the
Company entitled to the benefits of this Indenture equally and ratably with all
other Outstanding Securities, except as aforesaid.

                                       12
<PAGE>

     Section 104.  Acts of Holders; Record Dates.

     (1)  Any request, demand, authorization, direction, notice, consent, waiver
or other action provided by or pursuant to this Indenture to be given or taken
by Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in person or by an agent duly
appointed in writing. Any request, demand, authorization, direction, notice,
consent, waiver or other action provided in or pursuant to this Indenture to be
given or taken by Holders of Securities of such series may, alternatively, be
embodied in and evidenced by the record of Holders of Securities of such series
voting in favor thereof, either in person or by proxies duly appointed in
writing, at any meeting of Holders of Securities of such series duly called and
held in accordance with the provisions of Article Fifteen or a combination of
such instruments and any such record.  Except as herein otherwise expressly
provided, such action shall become effective when such instrument or instruments
or record or both are delivered to the Trustee and, where it is hereby expressly
required, to the Company.  Such instrument or instruments and any such record
(and the action embodied therein and evidenced thereby) are herein sometimes
referred to as the "Act" of the Holders signing such instrument or instruments
or so voting at any such meeting.  Proof of execution of any such instrument or
of a writing appointing any such agent, or of the holding by any Person of a
Security, shall be sufficient for any purpose of this Indenture and (subject to
Section 315 of the Trust Indenture Act) conclusive in favor of the Trustee and
the Company and any agent of the Trustee or the Company, if made in the manner
provided in this Section.  The record of any meeting of Holders of Securities
shall be proved in the manner provided in Section 1506.

     Without limiting the generality of this Section 104, unless otherwise
provided in or pursuant to this Indenture, a Holder, including a U.S. Depositary
that is a Holder of a Global Security, may make, give or take, by a proxy, or
proxies, duly appointed in writing, any request, demand, authorization,
direction, notice, consent, waiver or other Act provided in or pursuant to this
Indenture or the Securities to be made, given or taken by Holders, and a U.S.
Depositary that is a Holder of a Global Security may provide its proxy or
proxies to the direct or indirect participants therein or the beneficial owners
of interests in any such Global Security through such U.S. Depositary's standing
instructions and customary practices.

     (2)  The fact and date of the execution by any Person of any such
instrument or writing may be proved in any reasonable manner which the Trustee
deems sufficient and in accordance with such reasonable rules as the Trustee may
determine; and the Trustee may in any instance require further proof with
respect to any of the matters referred to in this Section.

     (3)  The ownership, principal amount and serial numbers of Registered
Securities held by any Person, and the date of the commencement and the date of
the termination of holding the same, shall be proved by the Security Register.

     (4)  The ownership, principal amount and serial numbers of Bearer
Securities held by any Person, and the date of the commencement and the date of
the termination of holding the same, may be proved by the production of such
Bearer Securities or by a certificate executed, as depositary, by any trust
company, bank, banker or other depositary reasonably acceptable to the Company,
wherever situated, if such certificate shall be deemed by the Company and the
Trustee

                                       13
<PAGE>

to be satisfactory, showing that at the date therein mentioned such Person had
on deposit with such depositary, or exhibited to it, the Bearer Securities
therein described; or such facts may be proved by the certificate or affidavit
of the Person holding such Bearer Securities, if such certificate or affidavit
is deemed by the Company and the Trustee to be satisfactory. The Trustee and the
Company may assume that such ownership of any Bearer Security continues until
(A) another certificate or affidavit bearing a later date issued in respect
of the same Bearer Security is produced, or (B) such Bearer Security is produced
to the Trustee by some other Person, or (C) such Bearer Security is surrendered
in exchange for a Registered Security, or (D) such Bearer Security is no longer
Outstanding. The ownership, principal amount and serial numbers of Bearer
Securities held by the Person so executing such instrument or writing and the
date of the commencement and the date of the termination of holding the same may
also be proved in any other manner which the Company and the Trustee deem
sufficient.

     (5)  Any request, demand, authorization, direction, notice, consent, waiver
or other Act by the Holder of any Security shall bind every future Holder of the
same Security and the Holder of every Security issued upon the registration of
transfer thereof or in exchange therefor or in lieu thereof in respect of
anything done or suffered to be done by the Trustee, any Security Registrar, any
Paying Agent or the Company in reliance thereon, whether or not notation of such
Act is made upon such Security.

     The Company may set any day as a record date for the purpose of determining
the Holders of Outstanding Registered Securities of any series entitled to give,
make or take any request, demand, authorization, direction, notice, consent,
waiver or other action provided or permitted by this Indenture to be given, made
or taken by Holders of Securities of such series; provided that the Company may
not set a record date for, and the provisions of this paragraph shall not apply
with respect to, the giving or making of any notice, declaration, request or
direction referred to in the next paragraph.  If any record date is set pursuant
to this paragraph, the Holders of Outstanding Registered Securities of the
relevant series on such record date, and no other Holders, shall be entitled to
take or revoke the relevant action, whether or not such Holders remain Holders
after such record date; provided that no such action shall be effective
hereunder unless taken on or prior to the applicable Expiration Date by Holders
of the requisite principal amount of Outstanding Securities of such series on
such record date.  Nothing in this paragraph shall be construed to prevent the
Company from setting a new record date for any action for which a record date
has previously been set pursuant to this paragraph (whereupon the record date
previously set shall automatically and with no action by any Person be canceled
and of no effect), and nothing in this paragraph shall be construed to render
ineffective any action taken by Holders of the requisite principal amount of
Outstanding Securities of the relevant series on the date such action is taken.
Promptly after any record date is set pursuant to this paragraph, the Company,
at its own expense, shall cause notice of such record date, the proposed action
by Holders and the applicable Expiration Date to be given to the Trustee in
writing and to each Holder of Securities of the relevant series in the manner
set forth in Section 106.

     The Trustee may set any day as a record date for the purpose of determining
the Holders of Outstanding Registered Securities of any series entitled to join
in the giving or making of (i) any Notice of Default, (ii) any declaration of
acceleration referred to in Section 502, (iii) any

                                       14
<PAGE>

request to institute proceedings referred to in Section 507(2) or (4) any
direction referred to in Section 512, in each case with respect to Securities of
such series. If any record date is set pursuant to this paragraph, the Holders
of Outstanding Registered Securities of such series on such record date, and no
other Holders, shall be entitled to join in such notice, declaration, request or
direction or to revoke the same, whether or not such Holders remain Holders
after such record date; provided that no such action shall be effective
hereunder unless taken on or prior to the applicable Expiration Date by Holders
of the requisite principal amount of Outstanding Securities of such series on
such record date. Nothing in this paragraph shall be construed to prevent the
Trustee from setting a new record date for any action for which a record date
has previously been set pursuant to this paragraph (whereupon the record date
previously set shall automatically and with no action by any Person be canceled
and of no effect), and nothing in this paragraph shall be construed to render
ineffective any action taken by Holders of the requisite principal amount of
Outstanding Securities of the relevant series on the date such action is taken.
Promptly after any record date is set pursuant to this paragraph, the Trustee,
at the Company's expense, shall cause notice of such record date, the proposed
action by Holders and the applicable Expiration Date to be sent to the Company
in writing and to each Holder of Securities of the relevant series in the manner
set forth in Section 106.

     With respect to any record date set pursuant to this Section, the party
hereto that sets such record dates may designate any day as the "Expiration
Date" and from time to time may change the Expiration Date to any earlier or
later day; provided that no such change shall be effective unless notice of the
proposed new Expiration Date is given to the other party hereto in writing, and
to each Holder of Registered Securities of the relevant series in the manner set
forth in Section 106, on or prior to the existing Expiration Date.  If an
Expiration Date is not designated with respect to any record date set pursuant
to this Section, the party hereto that sets such record date shall be deemed to
have initially designated the 180th day after such record date as the Expiration
Date with respect thereto, subject to its right to change the Expiration Date as
provided in this paragraph.  Notwithstanding the foregoing, no Expiration Date
shall be later than the 180th day after the applicable record date.

     Without limiting the foregoing, a Holder entitled hereunder to take any
action hereunder with regard to any particular Security may do so with regard to
all or any part of the principal amount of such Security or by one or more duly
appointed agents each of which may do so pursuant to such appointment with
regard to all or any part of such principal amount.

     Section 105.  Notices, Etc. To Trustee and Company.

     Any request, demand, authorization, direction, notice, consent, waiver or
other Act of Holders or other document provided or permitted by this Indenture
to be made upon, given or furnished to, or filed with,

          (1)  the Trustee by any Holder or the Company shall be sufficient for
     every purpose hereunder if made, given, furnished or filed in writing to or
     with the Trustee at its Corporate Trust Office, Attention: Corporate Trust
     Administration, or

                                       15
<PAGE>

          (2)  the Company by the Trustee or any Holder shall be sufficient for
     every purpose hereunder (unless otherwise herein expressly provided) if in
     writing and mailed, first-class postage prepaid, to the Company addressed
     to the attention of its Treasurer at the address of its principal office
     specified in the first paragraph of this instrument or at any other address
     previously furnished in writing to the Trustee by the Company.

     Section 106.  Notice to Holders of Securities; Waiver.

     Except as otherwise expressly provided in or pursuant to this Indenture,
where this Indenture provides for notice to Holders of Securities of any event,

          (1)  such notice shall be sufficiently given to Holders of Registered
     Securities if in writing and mailed, first-class postage prepaid, to each
     Holder of a Registered Security affected by such event, at his address as
     it appears in the Security Register, not later than the latest date, and
     not earlier than the earliest date, prescribed for the giving of such
     notice; and

          (2)  such notice shall be sufficiently given to Holders of Bearer
     Securities, if any, if published in an Authorized Newspaper in The City of
     New York and, if such Securities are then listed on any stock exchange
     outside the United States, in an Authorized Newspaper in such city as the
     Company shall advise the Trustee that such stock exchange so requires, on a
     Business Day at least twice, the first such publication to be not earlier
     than the earliest date and the second such publication not later than the
     latest date prescribed for the giving of such notice.

     In any case where notice to Holders of Registered Securities is given by
mail, neither the failure to mail such notice, nor any defect in any notice so
mailed, to any particular Holder of a Registered Security shall affect the
sufficiency of such notice with respect to other Holders of Registered
Securities or the sufficiency of any notice to Holders of Bearer Securities
given as provided herein.  Any notice which is mailed in the manner herein
provided shall be conclusively presumed to have been duly given or provided.  In
the case by reason of the suspension of regular mail service or by reason of any
other cause it shall be impracticable to give such notice by mail, then such
notification as shall be made with the approval of the Trustee shall constitute
a sufficient notification for every purpose hereunder.

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

     Where this Indenture provides for notice in any manner, such notice may be
waived in writing by the Person entitled to receive such notice, either before
or after the event, and such

                                       16
<PAGE>

waiver shall be the equivalent of such notice. Waivers of notice by Holders of
Securities shall be filed with the Trustee, but such filing shall not be a
condition precedent to the validity of any action taken in reliance upon such
waiver.

     Section 107.  Language of Notices.

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

     Section 108.  Conflict with Trust Indenture Act.

     If any provision hereof limits, qualifies or conflicts with any duties
under any required provision of the Trust Indenture Act imposed hereon by
Section 318(c) thereof, such required provision shall control.  If any provision
of this Indenture modifies or excludes any provision of the Trust Indenture Act
which may be so modified or excluded, the latter provision shall be deemed to
apply to this Indenture as so modified or to be excluded, as the case may be.

     Section 109.  Effect of Headings and Table of Contents.

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

     Section 110.  Successors and Assigns.

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

     Section 111.  Separability Clause.

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

     Section 112.  Benefits of Indenture.

     Nothing in this Indenture, any Security or any Coupon, express or implied,
shall give to any Person, other than the parties hereto, any Security Registrar,
any Paying Agent and their successors hereunder and the Holders of Securities or
Coupons, any benefit or any legal or equitable right, remedy or claim under this
Indenture.

     Section 113.  Governing Law.

     This Indenture, the Securities and any Coupons shall be governed by and
construed in accordance with the laws of the State of New York applicable to
agreements made or

                                       17
<PAGE>

instruments entered into and, in each case, performed in said State, without
regard to conflicts of laws principles thereof.

     Section 114.  Legal Holidays.

     Unless otherwise specified in or pursuant to this Indenture or any
Securities, in any case where any Interest Payment Date, Redemption Date,
Repayment Date, Stated Maturity or Maturity of any Security shall be a legal
holiday at any Place of Payment, then (notwithstanding any other provision of
this Indenture, any Security or any Coupon other than a provision in any
Security or Coupon that specifically states that such provision shall apply in
lieu hereof) payment need not be made at such Place of Payment on such date, but
such payment may be made on the next succeeding day that is a Business Day at
such Place of Payment with the same force and effect as if made on the Interest
Payment Date, Redemption Date, Repayment Date or at the Stated Maturity or
Maturity, and no interest shall accrue on the amount payable on such date or at
such time for the period from and after such Interest Payment Date, Redemption
Date, Repayment Date, Stated Maturity, Maturity, as the case may be, to the next
succeeding Business Day.

     Section 115.  Counterparts.

     This Indenture may be executed in several counterparts, each of which shall
be an original and all of which shall constitute but one and the same
instrument.

     Section 116.  Judgment Currency.

     The Company agrees, to the fullest extent that it may effectively do so
under applicable law, that (a) if for the purpose of obtaining judgment in any
court it is necessary to convert the sum due in respect of the principal of, or
premium or interest, if any, or Additional Amounts on the Securities of any
series (the "Required Currency") into a currency in which a judgment will be
rendered (the "Judgment Currency"), the rate of exchange used shall be the rate
at which in accordance with normal banking procedures the Trustee could purchase
in The City of New York the Required Currency with the Judgment Currency on the
New York Banking Day preceding that on which a final unappealable judgment is
given and (b) its obligations under this Indenture to make payments in the
Required Currency (i) shall not be discharged or satisfied by any tender, or any
recovery pursuant to any judgment (whether or not entered in accordance with
clause (a)), in any currency other than the Required Currency, except to the
extent that such tender or recovery shall result in the actual receipt, by the
payee, of the full amount of the Required Currency expressed to be payable in
respect of such payments, (ii) shall be enforceable as an alternative or
additional cause of action for the purpose of recovering in the Required
Currency the amount, if any, by which such actual receipt shall fall short of
the full amount of the Required Currency so expressed to be payable and (iii)
shall not be affected by judgment being obtained for any other sum due under
this Indenture.  For purposes of the foregoing, "New York Banking Day" means any
day except a Saturday, Sunday or a legal holiday in The City of New York or a
day on which banking institutions in The City of New York are authorized or
obligated by law, regulation or executive order to be closed.

                                       18
<PAGE>

                                  ARTICLE TWO

                               SECURITIES FORMS

     Section 201.  Forms Generally.

     Each Registered Security, Bearer Security, Coupon and temporary or
permanent Global Security issued pursuant to this Indenture shall be in the form
set forth in this Article (with respect to Registered Securities) or in such
other form as shall be established by or pursuant to a Company Resolution or in
one or more indentures supplemental hereto, shall have such appropriate
insertions, omissions, substitutions and other variations as are required or
permitted by or pursuant to this Indenture or any indenture supplemental hereto
and may have such letters, numbers or other marks of identification and such
legends or endorsements placed thereon as may, consistently herewith, be
determined by the officers executing such Security or Coupon as evidenced by
their execution of such Security or Coupon.

     Unless otherwise provided in or pursuant to this Indenture or any
Securities, the Securities shall be issuable in registered form without Coupons.

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

     Section 202.  Form of Face of Security.

     [Insert any legend required by the Internal Revenue Code and the
regulations thereunder.]

                       CONSOLIDATED NATURAL GAS COMPANY
                             ____________________

No.  __________                                    $ __________
                                                   CUSIP No.  ____

     Consolidated Natural Gas Company, a corporation duly organized and existing
under the laws of Delaware (herein called the "Company", which term includes any
successor Person under the Indenture hereinafter referred to), for value
received, hereby promises to pay to ______________________, or registered
assigns, the principal sum of ________ Dollars on _________________________ [if
the Security is to bear interest prior to Maturity, insert - , and to pay
interest thereon from __________ or from the most recent Interest Payment Date
to which interest has been paid or duly provided for, [insert - semi-annually,
quarterly, monthly or other description of the relevant payment period] on
[________, ________,] and __________ in each year, commencing _______________,
at the rate of ____% per annum, until the principal hereof is paid or made
available for payment [if applicable, insert - , provided that any principal and
premium, and any such instalment of interest, that is overdue shall bear
interest at the rate of

                                       19
<PAGE>

___% per annum (to the extent that the payment of such interest shall be legally
enforceable), from the dates such amounts are due until they are paid or made
available for payment, and such interest shall be payable on demand]. The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, as provided in such Indenture, be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest, which shall be
the [___________________] (whether or not a Business Day), as the case may be,
next preceding such Interest Payment Date. Any such interest not so punctually
paid or duly provided for will forthwith cease to be payable to the Holder on
such Regular Record Date and may either be paid to the Person in whose name this
Security (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to
be fixed by the Trustee, notice whereof shall be given to Holders of Securities
of this series not less than 10 days prior to such Special Record Date, or be
paid at any time in any other lawful manner not inconsistent with the
requirements of any securities exchange on which the Securities of this series
may be listed, and upon such notice as may be required by such exchange, all as
more fully provided in said Indenture].

     [If the Security is not to bear interest prior to Maturity, insert - The
principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and in such case the overdue principal and any overdue premium shall
bear interest at the rate of ____% per annum (to the extent that the payment of
such interest shall be legally enforceable), from the dates such amounts are due
until they are paid or made available for payment.  Interest on any overdue
principal or premium shall be payable on demand.  Any such interest on overdue
principal or premium which is not paid on demand shall bear interest at the rate
of ____% per annum (to the extent that the payment of such interest on interest
shall be legally enforceable), from the date of such demand until the amount so
demanded is paid or made available for payment.  Interest on any overdue
interest shall be payable on demand.]

     Payment of the principal of (and premium, if any) and [if applicable,
insert - any such] interest on this Security will be made at the office or
agency of the Company maintained for that purpose in _________________, in such
coin or currency of the United States of America as at the time of payment is
legal tender for payment of public and private debts [if applicable, insert - ;
provided, however, that at the option of the Company payment of interest may be
made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register].

     Reference is hereby made to the further provisions of this Security set
forth on the reverse hereof, which further provisions shall for all purposes
have the same effect as if set forth at this place.

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

                                       20
<PAGE>

     IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal.

CONSOLIDATED NATURAL GAS COMPANY

By_______________________________________

Attest:

______________________________

     Section 203.  Form of Reverse of Security.

     This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under an Indenture, dated as of ______, ____ (herein called the
"Indenture", which term shall have the meaning assigned to it in such
instrument), between the Company and Bank One Trust Company, National
Association, as Trustee (herein called the "Trustee", which term includes any
successor trustee under the Indenture), and reference is hereby made to the
Indenture for a statement of the respective rights, limitations of rights,
duties and immunities thereunder of the Company, the Trustee and the Holders of
the Securities and of the terms upon which the Securities are, and are to be,
authenticated and delivered.  This Security is one of the series designated on
the face hereof [if applicable, insert - , limited in aggregate principal amount
to $__________].

     [If applicable, insert - The Securities of this series are subject to
redemption upon not less than 30 days notice by mail, [if applicable, insert -
(1) on ____________ in any year commencing with the year _____ and ending with
the year _____ through operation of the sinking fund for this series at a
Redemption Price equal to 100% of the principal amount, and (2)] at any time [if
applicable, insert - on or after ___________, 19__], as a whole or in part, at
the election of the Company, at the following Redemption Prices (expressed as
percentages of the principal amount): If redeemed [if applicable, insert - on or
before _________________, ___%, and if redeemed] during the 12-month period
beginning _________ of the years indicated,

Year      Redemption Price          Year      Redemption Price
----      ----------------          ----      ----------------




and thereafter at a Redemption Price equal to ____% of the principal amount,
together in the case of any such redemption [if applicable, insert - (whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date, but interest installments whose Stated Maturity is on or
prior to such Redemption Date will be payable to the Holders of such Securities,
or one or more Predecessor Securities, of record at the close of business on the
relevant Record Dates referred to on the face hereof, all as provided in the
Indenture.]

                                       21
<PAGE>

     [If applicable, insert - The Securities of this series are subject to
redemption upon not less than 30 days notice by mail, (1) on ____________ in any
year commencing with the year ______ and ending with the year _____ through
operation of the sinking fund for this series at the Redemption Prices for
redemption through operation of the sinking fund (expressed as percentages of
the principal amount) set forth in the table below, and (2) at any time [if
applicable, insert - on or after _____________], as a whole or in part, at the
election of the Company, at the Redemption Prices for redemption otherwise than
through operation of the sinking fund (expressed as percentages of the principal
amount) set forth in the table below: If redeemed during the 12-month period
beginning ________ of the years indicated,

               Redemption Price for      Redemption Price for
               --------------------      --------------------
               Redemption Through        Redemption Otherwise Than
               ------------------        -------------------------
               Operation of the          Through Operation
               ----------------          -----------------
Year           Sinking Fund              of the Sinking Fund
----           ------------              -------------------



and thereafter at a Redemption Price equal to _____% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date, but
interest installments whose Stated Maturity is on or prior to such Redemption
Date will be payable to the Holders of such Securities, or one or more
Predecessor Securities, of record at the close of business on the relevant
Record Dates referred to on the face hereof, all as provided in the Indenture.]

     [If applicable, insert - Notwithstanding the foregoing, the Company may
not, prior to _________, redeem any Securities of this series as contemplated by
[if applicable, insert - Clause (2) of] the preceding paragraph as a part of, or
in anticipation of, any refunding operation by the application, directly or
indirectly, of moneys borrowed having an interest cost to the Company
(calculated in accordance with generally accepted financial practice) of less
than ____% per annum.]

     [If applicable, insert - The sinking fund for this series provides for the
redemption on __________ in each year beginning with the year _______ and ending
with the year ______ of [if applicable, insert - not less than $___________
("mandatory sinking fund") and not more than] $____________ aggregate principal
amount of Securities of this series.  Securities of this series acquired or
redeemed by the Company otherwise than through [if applicable, insert -
mandatory] sinking fund payments may be credited against subsequent [if
applicable, insert - mandatory] sinking fund payments otherwise required to be
made [if applicable, insert - , in the inverse order in which they become due].]

     [If the Security is subject to redemption of any kind, insert - - In the
event of redemption of this Security in part only, a new Security or Securities
of this series and of like tenor for the

                                       22
<PAGE>

unredeemed portion hereof will be issued in the name of the Holder hereof upon
the cancellation hereof.]

     [If applicable, insert - The Securities of this series are not redeemable
prior to Stated Maturity.]

     [If applicable, insert - The Indenture contains provisions for defeasance
at any time of [the entire indebtedness of this Security] [or] [certain
restrictive covenants and Events of Default with respect to this Security] [, in
each case] upon compliance with certain conditions set forth in the Indenture.]

     [If the Security is not an Original Issue Discount Security, insert - If an
Event of Default with respect to Securities of this series shall occur and be
continuing, the principal of the Securities of this series may be declared due
and payable in the manner and with the effect provided in the Indenture.]

     [If the Security is an Original Issue Discount Security, insert - If an
Event of Default with respect to Securities of this series shall occur and be
continuing, an amount of principal of the Securities of this series may be
declared due and payable in the manner and with the effect provided in the
Indenture.  Such amount shall be equal to [insert formula for determining the
amount].  Upon payment (i) of the amount of principal so declared due and
payable and (ii) of interest on any overdue principal, premium and interest (in
each case to the extent that the payment of such interest shall be legally
enforceable), all of the Company's obligations in respect of the payment of the
principal of and premium and interest, if any, on the Securities of this series
shall terminate.]

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

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

                                       23
<PAGE>

reasonable indemnity, and the Trustee shall not have received from the Holders
of a majority in principal amount of Securities of this series at the time
Outstanding a direction inconsistent with such request, and shall have failed to
institute any such proceeding for 60 days after receipt of such notice, request
and offer of indemnity. The foregoing shall not apply to any suit instituted by
the Holder of this Security for the enforcement of any payment of principal
hereof or any premium or interest hereon on or after the respective due dates
expressed or provided for herein.

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

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

     The Securities of this series are issuable only in registered form without
coupons in denominations of $1,000 and any integral multiple thereof.  As
provided in the Indenture and subject to certain limitations therein set forth,
Securities of this series are exchangeable for a like aggregate principal amount
of Securities of this series having the same Stated Maturity and of like tenor
of any authorized denominations as requested by the Holder upon surrender of the
Note or Notes to be exchanged at the office or agency of the Company.

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

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

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

     Section 204.  Securities in Global Form.

     Unless otherwise provided in or pursuant to this Indenture or any
Securities, the Securities shall not be issuable in global form.  If Securities
of a series shall be issuable in temporary or permanent global form, any such
Security may provide that it or any number of

                                       24
<PAGE>

such Securities shall represent the aggregate amount of all Outstanding
Securities of such series (or such lesser amount as is permitted by the terms
thereof) from time to time endorsed thereon and may also provide that the
aggregate amount of Outstanding Securities represented thereby may from time to
time be increased or reduced to reflect exchanges. Any endorsement of any
Security in global form to reflect the amount, or any increase or decrease in
the amount, or changes in the rights of Holders, of Outstanding Securities
represented thereby shall be made in such manner and by such Person or Persons
as shall be specified therein or in the Company Order to be delivered pursuant
to Section 303 or 304 with respect thereto. Subject to the provisions of Section
303 and, if applicable, Section 304, the Trustee shall deliver and redeliver any
Security in permanent global form in the manner and upon instructions given by
the Person or Persons specified therein or in the applicable Company Order. If a
Company Order pursuant to Section 303 or 304 has been, or simultaneously is,
delivered, any instructions by the Company with respect to a Security in global
form shall be in writing but need not be accompanied by or contained in an
Officers' Certificate and need not be accompanied by an Opinion of Counsel.

     Notwithstanding the provisions of Section 307, unless otherwise specified
in or pursuant to this Indenture or any Securities, payment of principal of, any
premium and interest on, and any Additional Amounts in respect of any Security
in temporary or permanent global form shall be made to the Person or Persons
specified therein.

     Notwithstanding the provisions of Section 308 and except as provided in the
preceding paragraph, the Company, the Trustee and any agent of the Company and
the Trustee shall treat as the Holder of such principal amount of Outstanding
Securities represented by a Global Security (i) in the case of a Global Security
in registered form, the Holder of such Global Security in registered form, or
(ii) in the case of a Global Security in bearer form, the Person or Persons
specified pursuant to Section 301.

     Section 205.  Form of Legend for Global Securities.

     Unless otherwise specified as contemplated by Section 301 for the
Securities evidenced thereby, every Global Security authenticated and delivered
hereunder shall bear a legend in substantially the following form:

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A
NOMINEE THEREOF.  THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A
SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE
REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE
THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE.

     Section 206.  Form of Trustee's Certificate of Authentication.

     Subject to Section 612, the Trustee's certificate of authentication shall
be in substantially the following form:

                                       25
<PAGE>

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

     [Date]                                    BANK ONE TRUST COMPANY, NATIONAL
                                               ASSOCATION, as Trustee

                                               By_______________________________
                                                        Authorized Officer

     Section 207.  Securities Repayable at the Option of Holders.

     If the Company shall establish pursuant to Section 301 that the Securities
of a particular series are to be repaid before their Stated Maturity at the
option of Holders thereof, then the face of such Securities may indicate the
applicable Repayment Date(s) and Repayment Price(s), and such Securities may
include the following provisions:

     If so indicated on the face of this Security, the Company may be required
to repurchase this Security at the option of the Holder, in whole or in part, on
the Repayment Date(s) and at the applicable Repayment Price(s) so indicated on
the face hereof, plus accrued interest, if any, to the applicable Repayment
Date.  On or before the applicable Repayment Date, the Company shall deposit
with the Trustee money sufficient to pay the applicable Repayment Price and any
interest accrued on the portion of this Security to be tendered for repayment.
On and after such Repayment Date, interest will cease to accrue on this Security
or any portion hereof tendered for repayment.

     The repayment option may be exercised by the Holder of this Security for
less than the entire principal amount hereof, but in that event, the principal
amount hereof remaining outstanding after repayment must be in an authorized
denomination. In the event of repurchase of this Security in part only, a new
Security or Securities of this series and of like tenor for the unpurchased
portion hereof will be issued in the name of the Holder hereof upon the
cancellation hereof.

     In order for this Security to be repaid, the Trustee must receive at least
30 days but not more than 60 days prior to the Repayment Date (i) this Security
with the form entitled "Option to Elect Repayment" attached to this Security
duly completed or (ii) a facsimile transmission or a letter from a member of a
national securities exchange or the National Association of Securities Dealers,
Inc. or a commercial bank or trust company in the United States setting forth
the name of the Holder of this Security, the principal amount of this Security,
the principal amount of this Security to be repaid, the certificate number or a
description of the tenor and terms of this Security, a statement that the option
to elect repayment is being exercised thereby, and a guarantee that this
Security to be repaid, together with the duly completed form entitled "Option to
Elect Repayment" attached to this Security, will be received by the Trustee not
later than the fifth Business Day after the date of such facsimile transmission
or letter; however, such facsimile transmission or letter shall only be
effective if this Security and duly completed form

                                       26
<PAGE>

are received by the Trustee by such fifth Business Day. Such notice, once given,
will be irrevocable unless waived by the Company.

     Unless otherwise indicated on the face hereof, this Security will not be
subject to repayment at the option of the Holder.

                                 ARTICLE THREE

                                THE SECURITIES

     Section 301.  Amount Unlimited; Issuable in Series.

     The aggregate principal amount of Securities which may be authenticated and
delivered under this Indenture is unlimited. The Securities may be issued in one
or more series.

     With respect to any Securities to be authenticated and delivered hereunder,
there shall be established in or pursuant to a Company Resolution and set forth
in, or determined in the manner provided in, an Officers' Certificate, or
established in one or more indentures supplemental hereto prior to the issuance
of any Securities of a series,

          (1)  the title of such Securities and the series in which such
     Securities shall be included;

          (2)  any limit upon the aggregate principal amount of the Securities
     of such title or the Securities of such series which may be authenticated
     and delivered under this Indenture (except for Securities authenticated and
     delivered upon registration or transfer of, or in exchange for, or in lieu
     of, other Securities of such series pursuant to Section 304, 305, 306, 905
     or 1107, upon repayment in part of any Registered Security of such series
     pursuant to Article Thirteen, upon surrender in part of any Registered
     Security for conversion or exchange into Capital Stock or other securities
     pursuant to its terms, or pursuant to the terms of such Securities);

          (3)  if such Securities are to be issuable as Registered Securities,
     as Bearer Securities or alternatively as Bearer Securities and Registered
     Securities, and whether the Bearer Securities are to be issuable with
     Coupons, without Coupons or both, and any restrictions applicable to the
     offer, sale or delivery of the Bearer Securities and the terms, if any,
     upon which Bearer Securities may be exchanged for Registered Securities and
     vice versa;

          (4)  if any of such Securities are to be issuable in global form, when
     any of such Securities are to be issuable in global form and (i) whether
     such Securities are to be issued in temporary or permanent global form or
     both, (ii) whether beneficial owners of interests in any such Global
     Security may exchange such interests for Securities of the same series and
     of like tenor and of any authorized form and denomination, and the
     circumstances under which any such exchanges may occur, if other than in
     the manner

                                       27
<PAGE>

     specified in Section 305, and (iii) the name of the Depositary or the U.S.
     Depositary, as the case may be, with respect to any Global Security;

          (5)  if any of such Securities are to be issuable as Bearer Securities
     or in global form, the date as of which any such Bearer Security or Global
     Security shall be dated (if other than the date of original issuance of the
     first of such Securities to be issued);

          (6)  if any of such Securities are to be issuable as Bearer
     Securities, whether interest in respect of any portion of a temporary
     Bearer Security in global form payable in respect of an Interest Payment
     Date therefor prior to the exchange, if any, of such temporary Bearer
     Security for definitive Securities shall be paid to any clearing
     organization with respect to the portion of such temporary Bearer Security
     held for its account and, in such event, the terms and conditions
     (including any certification requirements) upon which any such interest
     payment received by a clearing organization will be credited to the Persons
     entitled to interest payable on such Interest Payment Date;

          (7)  the date or dates, or the method or methods, if any, by which
     such date or dates shall be determined, on which the principal of such
     Securities is payable;

          (8)  the rate or rates at which such Securities shall bear interest,
     if any, or the method or methods, if any, by which such rate or rates are
     to be determined, the date or dates, if any, from which such interest shall
     accrue or the method or methods, if any, by which such date or dates are to
     be determined, the Interest Payment Dates, if any, on which such interest
     shall be payable and the Regular Record Date, if any, for the interest
     payable on Registered Securities on any Interest Payment Date, whether and
     under what circumstances Additional Amounts on such Securities or any of
     them shall be payable, the notice, if any, to Holders regarding the
     determination of interest on a floating rate Security and the manner of
     giving such notice, and the basis upon which interest shall be calculated
     if other than that of a 360-day year of twelve 30-day months;

          (9)  if in addition to or other than the Borough of Manhattan, The
     City of New York, the place or places where the principal of, any premium
     and interest on or any Additional Amounts with respect to such Securities
     shall be payable, any of such Securities that are Registered Securities may
     be surrendered for registration of transfer or exchange, any of such
     Securities may be surrendered for conversion or exchange and notices or
     demands to or upon the Company in respect of such Securities and this
     Indenture may be served, the extent to which, or the manner in which, any
     interest payment or Additional Amounts on a Global Security on an Interest
     Payment Date will be paid and the manner in which any principal of or
     premium, if any, on any Global Security will be paid;

                                       28
<PAGE>

          (10)  whether any of such Securities are to be redeemable at the
     option of the Company and, if so, the date or dates on which, the period or
     periods within which, the price or prices at which, or the method or
     methods, if any, by which such price or prices shall be determined, and the
     other terms and conditions upon which such Securities may be redeemed, in
     whole or in part, at the option of the Company;

          (11)  if the Company is obligated to redeem or purchase any of such
     Securities pursuant to any sinking fund or analogous provision or at the
     option of any Holder thereof and, if so, the date or dates on which, the
     period or periods within which, the price or prices at which and the other
     terms and conditions upon which such Securities shall be redeemed or
     purchased, in whole or in part, pursuant to such obligation, and any
     provisions for the remarketing of such Securities so redeemed or purchased;

          (12)  the denominations in which any of such Securities that are
     Registered Securities shall be issuable if other than denominations of
     $1,000 and any integral multiple thereof, and the denominations in which
     any of such Securities that are Bearer Securities shall be issuable if
     other than the denomination of $5,000;

          (13)  whether the Securities of the series will be convertible into
     shares of Capital Stock and/or exchangeable for other securities, and if
     so, the terms and conditions upon which such Securities will be so
     convertible or exchangeable, and any deletions from or modifications or
     additions to this Indenture to permit or to facilitate the issuance of such
     convertible or exchangeable Securities or the administration thereof;

          (14)  if other than the principal amount thereof, the portion of the
     principal amount of any of such Securities that shall be payable upon
     declaration of acceleration of the Maturity thereof pursuant to Section 502
     or the method by which such portion is to be determined;

          (15)  if other than Dollars, the Foreign Currency in which payment of
     the principal of, any premium or interest on or any Additional Amounts with
     respect to any of such Securities shall be payable;

                                       29
<PAGE>

          (16)  if the principal of, any premium or interest on or any
     Additional Amounts with respect to any of such Securities are to be
     payable, at the election of the Company or a Holder thereof or otherwise,
     in Dollars or in a Foreign Currency other than that in which such
     Securities are stated to be payable, the date or dates on which, the period
     or periods within which, and the other terms and conditions upon which,
     such election may be made, and the time and manner of determining the
     exchange rate between the Currency in which such Securities are stated to
     be payable and the Currency in which such Securities or any of them are to
     be paid pursuant to such election, and any deletions from or modifications
     of or additions to the terms of this Indenture to provide for or to
     facilitate the issuance of Securities denominated or payable, at the
     election of the Company or a Holder thereof or otherwise, in a Foreign
     Currency;

          (17)  whether the amount of payments of principal of, any premium or
     interest on or any Additional Amounts with respect to such Securities may
     be determined with reference to an index, formula or other method or
     methods (which index, formula or method or methods may be based, without
     limitation, on one or more Currencies, commodities, equity indices or other
     indices), and, if so, the terms and conditions upon which and the manner in
     which such amounts shall be determined and paid or payable;

          (18)  any deletions from, modifications of or additions to the Events
     of Default or covenants of the Company with respect to any of such
     Securities, whether or not such Events of Default or covenants are
     consistent with the Events of Default or covenants set forth herein;

          (19)  if either or both of Section 402(2) relating to defeasance or
     Section 402(3) relating to covenant defeasance shall not be applicable to
     the Securities of such series, or any covenants relating to the Securities
     of such series which shall be subject to covenant defeasance, and any
     deletions from, or modifications or additions to, the provisions of Article
     Four in respect of the Securities of such series;

          (20)  if any of such Securities are to be issuable upon the exercise
     of warrants, and the time, manner and place for such Securities to be
     authenticated and delivered;

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

          (22)  if there is more than one Trustee, the identity of the Trustee
     and, if not the Trustee, the identity of each Security Registrar, Paying
     Agent or Authenticating Agent with respect to such Securities;

          (23)  the Person to whom any interest on a Security of the series
     shall be payable, if other than the Person in whose name that Security (or
     one or more Predecessor Securities) is registered at the close of business
     on the Regular Record Date for such interest; and

                                       30
<PAGE>

          (24)  any other terms of such Securities and any deletions from or
     modifications or additions to this Indenture in respect of such Securities.

     All Securities of any one series and all Coupons, if any, appertaining to
Bearer Securities of such series shall be substantially identical except as to
Currency of payments due thereunder, denomination and the rate of interest, or
method of determining the rate of interest, if any, Maturity, and the date from
which interest, if any, shall accrue and except as may otherwise be provided by
the Company in or pursuant to the Company Resolution and set forth in, or
determined in the manner provided, in the Officers' Certificate or in any
indenture or indentures supplemental hereto pertaining to such series of
Securities.  The terms of the Securities of any series may provide, without
limitation, that the Securities shall be authenticated and delivered by the
Trustee on original issue from time to time upon telephonic or written order of
persons designated in the Officers' Certificate or supplemental indenture
(telephonic instructions to be promptly confirmed in writing by such person) and
that such persons are authorized to determine, consistent with such Officers'
Certificate or any applicable supplemental indenture, such terms and conditions
of the Securities of such series as are specified in such Officers' Certificate
or supplemental indenture. All Securities of any one series need not be issued
at the same time and, unless otherwise so provided by the Company, a series may
be reopened for issuances of additional Securities of such series or to
establish additional terms of such series of Securities.

     If any of the terms of the Securities of any series shall be established by
action taken by or pursuant to a Company Resolution, the Company Resolution
shall be delivered to the Trustee at or prior to the delivery of the Officers'
Certificate setting forth the terms or the manner of determining the terms of
such series.

     Section 302.  Currency; Denominations.

     Unless otherwise provided in or pursuant to this Indenture, the principal
of, any premium and interest on and any Additional Amounts with respect to the
Securities shall be payable in Dollars.  Unless otherwise provided in or
pursuant to this Indenture, Registered Securities denominated in Dollars shall
be issuable in registered form without Coupons in denominations of $1,000 and
any integral multiple thereof, and the Bearer Securities denominated in Dollars
shall be issuable in the denomination of $5,000.  Securities not denominated in
Dollars shall be issuable in such denominations as are established with respect
to such Securities in or pursuant to this Indenture.

     Section 303.  Execution, Authentication, Delivery and Dating.

     Securities shall be executed on behalf of the Company by any Officer under
its corporate seal reproduced thereon and attested by its Corporate Secretary
(provided that the Corporate Secretary shall not attest his or her own signature
as an Officer) or one of its Assistant Corporate Secretaries. Coupons shall be
executed on behalf of the Company by the Corporate Secretary or one of the
Assistant Corporate Secretaries of the Company.  The signature of any of these
officers on the Securities or any Coupons appertaining thereto may be manual or
facsimile.

                                       31
<PAGE>

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

     At any time and from time to time after the execution and delivery of this
Indenture, the Company may deliver Securities, together with any Coupons
appertaining thereto, executed by the Company, to the Trustee for authentication
and, provided that the Company Resolution and Officers' Certificate or
supplemental indenture or indentures with respect to such Securities referred to
in Section 301 and a Company Order for the authentication and delivery of such
Securities have been delivered to the Trustee, the Trustee in accordance with
the Company Order and subject to the provisions hereof and of such Securities
shall authenticate and deliver such Securities; provided, however, that in the
case of Securities offered in a Periodic Offering, the Trustee shall
authenticate and deliver such Securities from time to time in accordance with
such other procedures (including, without limitation, the receipt by the Trustee
of oral or electronic instructions from the Company or its duly authorized
agents, promptly confirmed in writing) acceptable to the Trustee as may be
specified by or pursuant to a Company Order delivered to the Trustee prior to
the time of the first authentication of Securities of such series.  If the form
or terms of the Securities of the series have been established by or pursuant to
one or more Company Resolutions as permitted by Sections 201 and 301, in
authenticating such Securities, and accepting the additional responsibilities
under this Indenture in relation to such Securities and any Coupons appertaining
thereto, the Trustee shall be entitled to receive, and (subject to Sections
315(a) through 315(d) of the Trust Indenture Act) shall be fully protected in
relying upon,

          (1)  an Opinion of Counsel to the effect that:

               (a)  the form or forms and terms, or if all Securities of such
          series are not to be issued at one time, the manner of determining the
          terms of such Securities and Coupons, if any, have been established in
          conformity with the provisions of this Indenture;

               (b)  all conditions precedent provided for in this Indenture to
          the authentication and delivery of such Securities and Coupons, if
          any, appertaining thereto have been complied with and that such
          Securities, and Coupons, when completed by appropriate insertions,
          executed under the Company's corporate seal and attested by duly
          authorized officers of the Company, delivered by duly authorized
          officers of the Company to the Trustee for authentication pursuant to
          this Indenture, and authenticated and delivered by the Trustee and
          issued by the Company in the manner and subject to any conditions
          specified in such Opinion of Counsel, will constitute legally valid
          and binding obligations of the Company, enforceable against the
          Company in accordance with their terms, subject to bankruptcy,
          insolvency, reorganization, moratorium, arrangement, fraudulent
          conveyance, fraudulent transfer or other similar laws relating to or
          affecting

                                       32
<PAGE>

          creditors' rights generally, and subject to general principles of
          equity (regardless of whether enforcement is sought in a proceeding in
          equity or at law); and

               (c)  this Indenture has been qualified under the Trust Indenture
          Act;

     and

          (2)  an Officers' Certificate stating that, to the best knowledge of
     the Persons executing such certificate, no event which is, or after notice
     or lapse of time would become, an Event of Default with respect to any of
     the Securities shall have occurred and be continuing.

     If all the Securities of any series are not to be issued at one time, it
shall not be necessary to deliver an Opinion of Counsel at the time of issuance
of each Security, but such opinion shall be delivered at or before the time of
issuance of the first Security of such series.  After any such first delivery,
any separate request by the Company that the Trustee authenticate Securities of
such series for original issue will be deemed to be a certification by the
Company that all conditions precedent provided for in this Indenture relating to
authentication and delivery of such Securities continue to have been complied
with.

     The Trustee shall not be required to authenticate or to cause an
Authenticating Agent to authenticate any Securities if the issue of such
Securities pursuant to this Indenture will affect the Trustee's own rights,
duties or immunities under the Securities and this Indenture or otherwise in a
manner which is not reasonably acceptable to the Trustee or if the Trustee,
being advised by counsel, determines that such action may not lawfully be taken.

     With respect to Securities of a series offered in a Periodic Offering, the
Trustee may rely, as to the authorization by the Company of any of such
Securities, the form and terms thereof and the legality, validity, binding
effect and enforceability thereof, upon the Opinion of Counsel and the other
documents delivered pursuant to Sections 201 and 301 and this Section, as
applicable, in connection with the first authentication of Securities of such
series.

     Each Registered Security shall be dated the date of its authentication.
Each Bearer Security and any temporary Bearer Security in global form shall be
dated as of the date specified in or pursuant to this Indenture.

     No Security or Coupon appertaining thereto shall be entitled to any benefit
under this Indenture or be valid or obligatory for any purpose, unless there
appears on such Security a certificate of authentication substantially in the
form provided for in Section 206 or 612 executed by or on behalf of the Trustee
or by the Authenticating Agent by the manual signature of one of its authorized
officers.  Such certificate upon any Security shall be conclusive evidence, and
the only evidence, that such Security has been duly authenticated and delivered
hereunder.  Except as permitted by Section 306 or 307, the Trustee shall not
authenticate and deliver any Bearer Security unless all Coupons appertaining
thereto then matured have been detached and canceled.

                                       33
<PAGE>

     Notwithstanding the foregoing, if any Security shall have been
authenticated and delivered hereunder but never issued and sold by the Company,
and the Company shall deliver such Security to the Trustee for cancellation as
provided in Section 309, for all purposes of this Indenture such Security shall
be deemed never to have been authenticated and delivered hereunder and shall
never be entitled to the benefits of this Indenture.

     Section 304.  Temporary Securities.

     Pending the preparation of definitive Securities, the Company may execute
and deliver to the Trustee and, upon Company Order, the Trustee shall
authenticate and deliver, in the manner provided in Section 303, temporary
Securities in lieu thereof which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination,
substantially of the tenor of the definitive Securities in lieu of which they
are issued, in registered form or, if authorized in or pursuant to this
Indenture, in bearer form with one or more Coupons or without Coupons and with
such appropriate insertions, omissions, substitutions and other variations as
the officers of the Company executing such Securities may determine, as
conclusively evidenced by their execution of such Securities.  Such temporary
Securities may be in global form.

     Except in the case of temporary Securities in global form, which shall be
exchanged in accordance with the provisions thereof, if temporary Securities are
issued, the Company shall cause definitive Securities to be prepared without
unreasonable delay.  After the preparation of definitive Securities of the same
series and containing terms and provisions that are identical to those of any
temporary Securities, such temporary Securities shall be exchangeable for such
definitive Securities upon surrender of such temporary Securities at an Office
or Agency for such Securities, without charge to any Holder thereof.  Upon
surrender for cancellation of any one or more temporary Securities (accompanied
by any unmatured Coupons appertaining thereto), the Company shall execute and
the Trustee shall authenticate and deliver in exchange therefor a like principal
amount of definitive Securities of authorized denominations of the same series
and containing identical terms and provisions; provided, however, that no
definitive Bearer Security, except as provided in or pursuant to this Indenture,
shall be delivered in exchange for a temporary Registered Security; and
provided, further, that a definitive Bearer Security shall be delivered in
exchange for a temporary Bearer Security only in compliance with the conditions
set forth in or pursuant to this Indenture.  Unless otherwise provided in or
pursuant to this Indenture with respect to a temporary Global Security, until so
exchanged the temporary Securities of any series shall in all respects be
entitled to the same benefits under this Indenture as definitive Securities of
such series.

     Section 305.  Registration, Transfer and Exchange.

     With respect to the Registered Securities of each series, if any, the
Company shall cause to be kept a register (each such register being herein
sometimes referred to as the "Security Register") at an Office or Agency for
such series in which, subject to such reasonable regulations as it may
prescribe, the Company shall provide for the registration of the Registered
Securities of such series and of transfers of the Registered Securities of such
series.  Such Office or Agency shall be the "Security Registrar" for that series
of Securities.  Unless otherwise specified in or pursuant to this Indenture or
the Securities, the Trustee shall be the initial Security Registrar for

                                       34
<PAGE>

each series of Securities. The Company shall have the right to remove and
replace from time to time the Security Registrar for any series of Securities;
provided that no such removal or replacement shall be effective until a
successor Security Registrar with respect to such series of Securities shall
have been appointed by the Company and shall have accepted such appointment. In
the event that the Trustee shall not be or shall cease to be Security Registrar
with respect to a series of Securities, it shall have the right to examine the
Security Register for such series at all reasonable times. There shall be only
one Security Register for each series of Securities.

     Upon surrender for registration of transfer of any Registered Security of
any series at any Office or Agency for such series, the Company shall execute,
and the Trustee shall authenticate and deliver, in the name of the designated
transferee or transferees, one or more new Registered Securities of the same
series denominated as authorized in or pursuant to this Indenture, of a like
aggregate principal amount bearing a number not contemporaneously outstanding
and containing identical terms and provisions.

     At the option of the Holder, Registered Securities of any series may be
exchanged for other Registered Securities of the same series containing
identical terms and provisions, in any authorized denominations, and of a like
aggregate principal amount, upon surrender of the Securities to be exchanged at
any Office or Agency for such series.  Whenever any Registered Securities are so
surrendered for exchange, the Company shall execute, and the Trustee shall
authenticate and deliver, the Registered Securities which the Holder making the
exchange is entitled to receive.

     If provided in or pursuant to this Indenture, with respect to Securities of
any series, at the option of the Holder, Bearer Securities of such series may be
exchanged for Registered Securities of such series containing identical terms,
denominated as authorized in or pursuant to this Indenture and in the same
aggregate principal amount, upon surrender of the Bearer Securities to be
exchanged at any Office or Agency for such series, with all unmatured Coupons
and all matured Coupons in default thereto appertaining.  If the Holder of a
Bearer Security is unable to produce any such unmatured Coupon or Coupons or
matured Coupon or Coupons in default, such exchange may be effected if the
Bearer Securities are accompanied by payment in funds acceptable to the Company
and the Trustee in an amount equal to the face amount of such missing Coupon or
Coupons, or the surrender of such missing Coupon or Coupons may be waived by the
Company and the Trustee if there is furnished to them such security or indemnity
as they may require to save each of them and any Paying Agent harmless.  If
thereafter the Holder of such Bearer Security shall surrender to any Paying
Agent any such missing Coupon in respect of which such a payment shall have been
made, such Holder shall be entitled to receive the amount of such payment;
provided, however, that, except as otherwise provided in Section 1002, interest
represented by Coupons shall be payable only upon presentation and surrender of
those Coupons at an Office or Agency for such series located outside the United
States.  Notwithstanding the foregoing, in case a Bearer Security of any series
is surrendered at any such Office or Agency for such series in exchange for a
Registered Security of such series and like tenor after the close of business at
such Office or Agency on (i) any Regular Record Date and before the opening of
business at such Office or Agency on the relevant Interest Payment Date, or (ii)
any Special Record Date and before the opening of business at such Office or
Agency on

                                       35
<PAGE>

the related date for payment of Defaulted Interest, such Bearer Security shall
be surrendered without the Coupon relating to such Interest Payment Date or
proposed date of payment, as the case may be (or, if such Coupon is so
surrendered with such Bearer Security, such Coupon shall be returned to the
Person so surrendering the Bearer Security), and interest or Defaulted Interest,
as the case may be, shall not be payable on such Interest Payment Date or
proposed date for payment, as the case may be, in respect of the Registered
Security issued in exchange for such Bearer Security, but shall be payable only
to the Holder of such Coupon when due in accordance with the provisions of this
Indenture.

     If provided in or pursuant to this Indenture with respect to Securities of
any series, at the option of the Holder, Registered Securities of such series
may be exchanged for Bearer Securities upon such terms and conditions as may be
provided in or pursuant to this Indenture with respect to such series.

     Whenever any Securities are surrendered for exchange as contemplated by the
immediately preceding two paragraphs, the Company shall execute, and the Trustee
shall authenticate and deliver, the Securities which the Holder making the
exchange is entitled to receive.

     Notwithstanding the foregoing, except as otherwise provided in or pursuant
to this Indenture, any Global Security shall be exchangeable for definitive
Securities only if (i) the Depositary is at any time unwilling, unable or
ineligible to continue as Depositary and a successor depositary is not appointed
by the Company within 90 days of the date the Company is so informed in writing,
(ii) the Company executes and delivers to the Trustee a Company Order to the
effect that such Global Security shall be so exchangeable, or (iii) an Event of
Default has occurred and is continuing with respect to the Securities.  If the
beneficial owners of interests in a Global Security are entitled to exchange
such interests for definitive Securities as the result of an event described in
clause (i), (ii) or (iii) of the preceding sentence, then without unnecessary
delay but in any event not later than the earliest date on which such interests
may be so exchanged, the Company shall deliver to the Trustee definitive
Securities in such form and denominations as are required by or pursuant to this
Indenture, and of the same series, containing identical terms and in aggregate
principal amount equal to the principal amount of such Global Security, executed
by the Company.  On or after the earliest date on which such interests may be so
exchanged, such Global Security shall be surrendered from time to time by the
U.S. Depositary or such other Depositary as shall be specified in the Company
Order with respect thereto, and in accordance with instructions given to the
Trustee and the U.S. Depositary or such other Depositary, as the case may be
(which instructions shall be in writing but need not be contained in or
accompanied by an Officers' Certificate or be accompanied by an Opinion of
Counsel), as shall be specified in the Company Order with respect thereto to the
Trustee, as the Company's agent for such purpose, to be exchanged, in whole or
in part, for definitive Securities as described above without charge.  The
Trustee shall authenticate and make available for delivery, in exchange for each
portion of such surrendered Global Security, a like aggregate principal amount
of definitive Securities of the same series of authorized denominations and of
like tenor as the portion of such Global Security to be exchanged, which (unless
such Securities are not issuable both as Bearer Securities and as Registered
Securities, in which case the

                                       36
<PAGE>

definitive Securities exchanged for the Global Security shall be issuable only
in the form in which the Securities are issuable, as provided in or pursuant to
this Indenture) shall be in the form of Bearer Securities or Registered
Securities, or any combination thereof, as shall be specified by the beneficial
owner thereof, but subject to the satisfaction of any certification or other
requirements to the issuance of Bearer Securities; provided, however, that no
such exchanges may occur during a period beginning at the opening of business 15
days before any selection of Securities of the same series to be redeemed and
ending on the relevant Redemption Date; and provided, further, that (unless
otherwise provided in or pursuant to this Indenture) no Bearer Security
delivered in exchange for a portion of a Global Security shall be mailed or
otherwise delivered to any location in the United States. Promptly following any
such exchange in part, such Global Security shall be returned by the Trustee to
such Depositary or the U.S. Depositary, as the case may be, or such other
Depositary or U.S. Depositary referred to above in accordance with the
instructions of the Company referred to above. If a Registered Security is
issued in exchange for any portion of a Global Security after the close of
business at the Office or Agency for such Security where such exchange occurs on
or after (i) any Regular Record Date for such Security and before the opening of
business at such Office or Agency on the next Interest Payment Date, or (ii) any
Special Record Date for such Security and before the opening of business at such
Office or Agency on the related proposed date for payment of interest or
Defaulted Interest, as the case may be, interest shall not be payable on such
Interest Payment Date or proposed date for payment, as the case may be, in
respect of such Registered Security, but shall be payable on such Interest
Payment Date or proposed date for payment, as the case may be, only to the
Person to whom interest in respect of such portion of such Global Security shall
be payable in accordance with the provisions of this Indenture.

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

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

     No service charge shall be made for any registration of transfer or
exchange, or redemption of Securities, but the Company may require payment of a
sum sufficient to cover any tax or other governmental charge and any other
expenses (including fees and expenses of the Trustee) that may be imposed in
connection with any registration of transfer or exchange of Securities, other
than exchanges pursuant to Section 304, 905 or 1107, upon repayment in part of
any Registered Security pursuant to Article Thirteen, or upon surrender in part
of any Registered Security for conversion or exchange into Capital Stock or
other securities pursuant to its terms, in each case not involving any transfer.

                                       37
<PAGE>

     Except as otherwise provided in or pursuant to this Indenture, the Company
shall not be required (i) to issue, register the transfer of or exchange any
Securities during a period beginning at the opening of business 15 days before
the day of the selection for redemption of Securities of like tenor and the same
series under Section 1103 and ending at the close of business on the day of such
selection, or (ii) to register the transfer of or exchange any Registered
Security so selected for redemption in whole or in part, except in the case of
any Security to be redeemed in part, the portion thereof not to be redeemed, or
(iii) to exchange any Bearer Security so selected for redemption except, to the
extent provided with respect to such Bearer Security, that such Bearer Security
may be exchanged for a Registered Security of like tenor and the same series,
provided that such Registered Security shall be immediately surrendered for
redemption with written instruction for payment consistent with the provisions
of this Indenture or (iv) to issue, register the transfer of or exchange any
Security which, in accordance with its terms, has been surrendered for repayment
at the option of the Holder, except the portion, if any, of such Security not to
be so repaid.

     The provisions of Clauses (1), (2) and (3) below shall apply only to Global
Securities:

          (1)  Each Registered Global Security authenticated under this
     Indenture shall be registered in the name of the Depositary designated for
     such Global Security or a nominee thereof and delivered to such Depositary
     or a nominee thereof or custodian therefor, and each such Global Security
     shall constitute a single Security for all purposes of this Indenture.

          (2)  Any exchange or transfer of a Registered Global Security for
     other Securities may be made in whole or in part, and all Securities issued
     in exchange for or upon transfer of a Global Security or any portion
     thereof shall be registered in such names as the Depositary for such Global
     Security shall direct.

          (3)  Every Security authenticated and delivered upon registration of
     transfer of, or in exchange for or in lieu of, a Global Security or any
     portion thereof, whether pursuant to this Section, Section 304, 306, 905 or
     1107 or otherwise, shall be authenticated and delivered in the form of, and
     shall be, a Global Security, unless such Security is registered in the name
     of a Person other than the Depositary for such Global Security or a nominee
     thereof.

     Section 306.  Mutilated, Destroyed, Lost and Stolen Securities.

     If any mutilated Security or a Security with a mutilated Coupon
appertaining to it is surrendered to the Trustee, subject to the provisions of
this Section 306, the Company shall execute and the Trustee shall authenticate
and deliver in exchange therefor a new Security of the same series containing
identical terms and of like principal amount and bearing a number not
contemporaneously outstanding, with Coupons appertaining thereto corresponding
to the Coupons, if any, appertaining to the surrendered Security.

     If there be delivered to the Company and to the Trustee (i) evidence to
their satisfaction of the destruction, loss or theft of any Security or Coupon,
and (ii) such security or indemnity as

                                       38
<PAGE>

may be required by them to save each of them and any agent of either of them
harmless, then, in the absence of notice to the Company or the Trustee that such
Security or Coupon has been acquired by a bona fide purchaser, the Company shall
execute and, upon the Company's request the Trustee shall authenticate and
deliver, in exchange for or in lieu of any such mutilated, destroyed, lost or
stolen Security or in exchange for the Security to which a destroyed, lost or
stolen Coupon appertains with all appurtenant Coupons not destroyed, lost or
stolen, a new Security of the same series containing identical terms and of like
principal amount and bearing a number not contemporaneously outstanding, with
Coupons corresponding to the Coupons, if any, appertaining to such destroyed,
lost or stolen Security or to the Security to which such destroyed, lost or
stolen Coupon appertains.

     Notwithstanding the foregoing provisions of this Section 306, in case any
mutilated, destroyed, lost or stolen Security or Coupon has become or is about
to become due and payable, the Company in its discretion may, instead of issuing
a new Security, pay such Security or Coupon; provided, however, that payment of
principal of, any premium or interest on or any Additional Amounts with respect
to any Bearer Securities shall, except as otherwise provided in Section 1002, be
payable only at an Office or Agency for such Securities located outside the
United States and, unless otherwise provided in or pursuant to this Indenture
(including this paragraph), any interest on Bearer Securities and any Additional
Amounts with respect to such interest shall be payable only upon presentation
and surrender of the Coupons appertaining thereto.

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

     Every new Security, with any Coupons appertaining thereto issued pursuant
to this Section in lieu of any destroyed, lost or stolen Security, or in
exchange for a Security to which a destroyed, lost or stolen Coupon appertains
shall constitute a separate obligation of the Company, whether or not the
destroyed, lost or stolen Security and Coupons appertaining thereto or the
destroyed, lost or stolen Coupon shall be at any time enforceable by anyone, and
shall be entitled to all the benefits of this Indenture equally and
proportionately with any and all other Securities of such series and any
Coupons, if any, duly issued hereunder.

     The provisions of this Section, as amended or supplemented pursuant to this
Indenture with respect to particular Securities or generally, shall be exclusive
and shall preclude (to the extent lawful) all other rights and remedies with
respect to the replacement or payment of mutilated, destroyed, lost or stolen
Securities or Coupons.

     Section 307.  Payment of Interest and Certain Additional Amounts; Rights to
Interest and Certain Additional Amounts Preserved.

     Unless otherwise provided in or pursuant to this Indenture, any interest on
and any Additional Amounts with respect to any Registered Security which shall
be payable, and are punctually paid or duly provided for, on any Interest
Payment Date shall be paid to the Person in

                                       39
<PAGE>

whose name such Security (or one or more Predecessor Securities) is registered
as of the close of business on the Regular Record Date for such interest. Unless
otherwise provided in or pursuant to this Indenture, in case a Bearer Security
is surrendered in exchange for a Registered Security after the close of business
at an Office or Agency for such Security on any Regular Record Date therefor and
before the opening of business at such Office or Agency on the next succeeding
Interest Payment Date therefor, such Bearer Security shall be surrendered
without the Coupon relating to such Interest Payment Date and interest shall not
be payable on such Interest Payment Date in respect of the Registered Security
issued in exchange for such Bearer Security, but shall be payable only to the
Holder of such Coupon when due in accordance with the provisions of this
Indenture.

     Unless otherwise provided in or pursuant to this Indenture, any interest on
and any Additional Amounts with respect to any Registered Security which shall
be payable, but shall not be punctually paid or duly provided for, on any
Interest Payment Date for such Registered Security (herein called "Defaulted
Interest") shall forthwith cease to be payable to the Holder thereof on the
relevant Regular Record Date by virtue of having been such Holder; and such
Defaulted Interest may be paid by the Company, at its election in each case, as
provided in Clause (1) or (2) below:

          (1)  The Company may elect to make payment of any Defaulted Interest
     to the Person in whose name such Registered Security (or a Predecessor
     Security thereof) shall be 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 such
     Registered 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 on or prior to the date of the proposed payment, such money when so
     deposited to be held in trust for the benefit of the Person entitled to
     such Defaulted Interest as in this Clause provided. Thereupon, the Trustee
     shall fix a Special Record Date for the payment of such Defaulted Interest
     which shall be not more than 15 days and not less than 10 days prior to the
     date of the proposed payment and not less than 10 days after the receipt by
     the Trustee of the notice of the proposed payment. The Trustee shall
     promptly notify the Company of such Special Record Date and, in the name
     and at the expense of the Company shall cause notice of the proposed
     payment of such Defaulted Interest and the Special Record Date therefor to
     be mailed, first-class postage prepaid, to the Holder of such Registered
     Security (or a Predecessor Security thereof) at his address as it appears
     in the Security Register not less than 10 days prior to such Special Record
     Date. The Trustee may, in its discretion, in the name and at the expense of
     the Company cause a similar notice to be published at least once in an
     Authorized Newspaper of general circulation in the Borough of Manhattan,
     The City of New York, but such publication shall not be a condition
     precedent to the establishment of such Special Record Date. Notice of the
     proposed payment of such Defaulted Interest and the Special Record Date
     therefor having been mailed as aforesaid, such Defaulted Interest shall be
     paid to the Person in whose name such Registered

                                       40
<PAGE>

     Security (or a Predecessor Security thereof) shall be registered at the
     close of business on such Special Record Date and shall no longer be
     payable pursuant to the following clause (2). In case a Bearer Security is
     surrendered at the Office or Agency for such Security in exchange for a
     Registered Security after the close of business at such Office or Agency on
     any Special Record Date and before the opening of business at such Office
     or Agency on the related proposed date for payment of Defaulted Interest,
     such Bearer Security shall be surrendered without the Coupon relating to
     such Defaulted Interest and Defaulted Interest shall not be payable on such
     proposed date of payment in respect of the Registered Security issued in
     exchange for such Bearer Security, but shall be payable only to the Holder
     of such Coupon when due in accordance with the provisions of this
     Indenture.

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

     Unless otherwise provided in or pursuant to this Indenture or the
Securities of any particular series, at the option of the Company, interest on
Registered Securities that bear interest may be paid by mailing a check to the
address of the Person entitled thereto as such address shall appear in the
Security Register or by transfer to an account maintained by the payee with a
bank located in the United States, provided that appropriate wire transfer
instructions shall have been delivered by such payee to the Paying Agent at
least five Business Days prior to the applicable date for payment of interest.

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

     Section 308.  Persons Deemed Owners.

     Prior to due presentment of a Registered Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name such Registered Security is registered in the
Security Register as the owner of such Registered Security for the purpose of
receiving payment of principal of, any premium and (subject to Sections 305 and
307) interest on and any Additional Amounts with respect to such Registered
Security and for all other purposes whatsoever, whether or not any payment with
respect to such Registered Security shall be overdue, and neither the Company,
the Trustee or any agent of the Company or the Trustee shall be affected by
notice to the contrary.

     The Company, the Trustee and any agent of the Company or the Trustee may
treat the bearer of any Bearer Security or the bearer of any Coupon as the
absolute owner of such Security or Coupon for the purpose of receiving payment
thereof or on account thereof and for all other purposes whatsoever, whether or
not any payment with respect to such Security or Coupon shall

                                       41
<PAGE>

be overdue, and neither the Company, the Trustee or any agent of the Company or
the Trustee shall be affected by notice to the contrary.

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

     Section 309.  Cancellation.

     All Securities and Coupons surrendered for payment, redemption,
registration of transfer, exchange or conversion or for credit against any
sinking fund payment shall, if surrendered to any Person other than the Trustee,
be delivered to the Trustee, and any such Securities and Coupons, as well as
Securities and Coupons surrendered directly to the Trustee for any such purpose,
shall be canceled promptly by the Trustee.  The Company may at any time deliver
to the Trustee for cancellation any Securities previously authenticated and
delivered hereunder which the Company may have acquired in any manner
whatsoever, and all Securities so delivered shall be canceled promptly by the
Trustee.  No Securities shall be authenticated in lieu of or in exchange for any
Securities canceled as provided in this Section, except as expressly permitted
by or pursuant to this Indenture.  All canceled Securities and Coupons held by
the Trustee shall be disposed of by the Trustee in accordance with its customary
procedures, unless by a Company Order the Company directs their return to it.

     Section 310.  Computation of Interest.

     Except as otherwise provided in or pursuant to this Indenture or in the
Securities of any series, interest on the Securities shall be computed on the
basis of a 360-day year of twelve 30-day months.

     Section 311.  CUSIP, CINS or ISIN Numbers.

     The Company in issuing the Securities may use "CUSIP", "CINS" or "ISIN"
numbers (if then generally in use), and, if so, the Trustee or the Company shall
use "CUSIP", "CINS" or "ISIN" numbers in notices of redemption or repurchase as
a convenience to Holders; provided that any such notice may state that no
representation is made as to the correctness of such numbers either as printed
on the Securities or as contained in any notice of a redemption or repurchase
and that reliance may be placed only on the other identification numbers printed
on the Securities, and any such redemption or repurchase shall not be affected
by any defect in or omission of such numbers.

                                       42
<PAGE>

                                 ARTICLE FOUR

                    SATISFACTION AND DISCHARGE OF INDENTURE

     Section 401.  Satisfaction and Discharge.

     Upon the direction of the Company by a Company Order, this Indenture shall
cease to be of further effect with respect to any series of Securities specified
in such Company Order and any Coupons appertaining thereto, and the Trustee, on
receipt of a Company Order, at the expense of the Company, shall execute proper
instruments acknowledging satisfaction and discharge of this Indenture as to
such series, when

     (1)  either

               (a)  all Securities of such series theretofore authenticated and
          delivered and all Coupons appertaining thereto (other than (i) Coupons
          appertaining to Bearer Securities of such series surrendered in
          exchange for Registered Securities of such series and maturing after
          such exchange whose surrender is not required or has been waived as
          provided in Section 305, (ii) Securities and Coupons of such series
          which have been destroyed, lost or stolen and which have been replaced
          or paid as provided in Section 306, (iii) Coupons appertaining to
          Securities of such series called for redemption and maturing after the
          relevant Redemption Date whose surrender has been waived as provided
          in Section 1106, and (iv) Securities and Coupons of such series for
          whose payment money has theretofore been deposited in trust or
          segregated and held in trust by the Company and thereafter repaid to
          the Company or discharged from such trust, as provided in Section
          1003) have been delivered to the Trustee for cancellation; or

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

                    (i)   have become due and payable, or

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

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

          and the Company, in the case of (i), (ii) or (iii) above, has
          deposited or caused to be deposited with the Trustee as trust funds in
          trust for such purpose, money in the Currency in which such Securities
          are payable in an amount sufficient to pay and discharge the entire
          indebtedness on such Securities and any Coupons

                                       43
<PAGE>

          appertaining thereto not theretofore delivered to the Trustee for
          cancellation, including the principal of, any premium and interest on,
          and, to the extent that the Securities of such series provide for the
          payment of Additional Amounts thereon and the amount of any such
          Additional Amounts is at the time of deposit reasonably determinable
          by the Company (in the exercise by the Company of its sole and
          absolute discretion), any Additional Amounts with respect to, such
          Securities and any Coupons appertaining thereto, to the date of such
          deposit (in the case of Securities which have become due and payable)
          or to the Maturity thereof, as the case may be;

          (2)  the Company has paid or caused to be paid all other sums payable
     hereunder by the Company with respect to the Outstanding Securities of such
     series and any Coupons appertaining thereto; and

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

     In the event there are Securities of two or more series hereunder, the
Trustee shall be required to execute an instrument acknowledging satisfaction
and discharge of this Indenture only if requested to do so with respect to
Securities of such series as to which it is Trustee and if the other conditions
thereto are met.

     Notwithstanding the satisfaction and discharge of this Indenture with
respect to any series of Securities, the obligations of the Company to the
Trustee under Section 607 and, if money shall have been deposited with the
Trustee pursuant to subclause (b) of clause (1) of this Section, the obligations
of the Company and the Trustee with respect to the Securities of such series
under Sections 305, 306, 403, 1002 and 1003, with respect to the payment of
Additional Amounts, if any, with respect to such Securities as contemplated by
Section 1004 (but only to the extent that the Additional Amounts payable with
respect to such Securities exceed the amount deposited in respect of such
Additional Amounts pursuant to Section 401(1)(b)), and with respect to any
rights to convert or exchange such Securities into Capital Stock or other
securities, shall survive.

     Section 402.  Defeasance and Covenant Defeasance.

     (1)  Unless, pursuant to Section 301, either or both of (i) defeasance of
the Securities of or within a series under clause (2) of this Section 402 or
(ii) covenant defeasance of the Securities of or within a series under clause
(3) of this Section 402 shall not be applicable with respect to the Securities
of such series, then such provisions, together with the other provisions of this
Section 402 (with such modifications thereto as may be specified pursuant to
Section 301 with respect to any Securities), shall be applicable to such
Securities and any Coupons appertaining thereto, and the Company may at its
option by Company Resolution, at any time, with respect to such Securities and
any Coupons appertaining thereto, elect to have Section

                                       44
<PAGE>

402(2) or Section 402(3) be applied to such Outstanding Securities and any
Coupons appertaining thereto upon compliance with the conditions set forth below
in this Section 402.

     (2)  Upon the Company's exercise of the above option applicable to this
Section 402(2) with respect to any Securities of or within a series, the Company
shall be deemed to have been discharged from its obligations with respect to
such Outstanding Securities and any Coupons appertaining thereto on the date the
conditions set forth in clause (4) of this Section 402 are satisfied
(hereinafter, "defeasance").  For this purpose, such defeasance means that the
Company shall be deemed to have paid and discharged the entire indebtedness
represented by such Outstanding Securities and any Coupons appertaining thereto,
which shall thereafter be deemed to be "Outstanding" only for the purposes of
clause (5) of this Section 402 and the other Sections of this Indenture referred
to in clauses (i) and (ii) below, and to have satisfied all of its other
obligations under such Securities and any Coupons appertaining thereto and this
Indenture insofar as such Securities and any Coupons appertaining thereto are
concerned (and the Trustee, at the expense of the Company , shall execute proper
instruments acknowledging the same), except for the following which shall
survive until otherwise terminated or discharged hereunder:  (i) the rights of
Holders of such Outstanding Securities and any Coupons appertaining thereto to
receive, solely from the trust fund described in clause (4) of this Section 402
and as more fully set forth in such Section, payments in respect of the
principal of (and premium, if any) and interest, if any, on, and Additional
Amounts, if any, with respect to, such Securities and any Coupons appertaining
thereto when such payments are due, and any rights of such Holder to convert or
exchange such Securities into Capital Stock or other securities, (ii) the
obligations of the Company and the Trustee with respect to such Securities under
Sections 305, 306, 1002 and 1003, with respect to the payment of Additional
Amounts, if any, on such Securities as contemplated by Section 1004 (but only to
the extent that the Additional Amounts payable with respect to such Securities
exceed the amount deposited in respect of such Additional Amounts pursuant to
Section 401(4)(a) below), and with respect to any rights to convert or exchange
such Securities into Capital Stock or other securities, (iii) the rights,
powers, trusts, duties and immunities of the Trustee hereunder (including under
Section 607) and (iv) this Section 402.  The Company may exercise its option
under this Section 402(2) notwithstanding the prior exercise of its option under
clause (3) of this Section 402 with respect to such Securities and any Coupons
appertaining thereto.

     (3)  Upon the Company's exercise of the above option applicable to this
Section 402(3) with respect to any Securities of or within a series, the Company
shall be released from any covenant applicable to such Securities specified
pursuant to Section 301(19), with respect to such Outstanding Securities and any
Coupons appertaining thereto on and after the date the conditions set forth in
clause (4) of this Section 402 are satisfied (hereinafter, "covenant
defeasance"), and such Securities and any Coupons appertaining thereto shall
thereafter be deemed to be not "Outstanding" for the purposes of any direction,
waiver, consent or declaration or Act of Holders (and the consequences of any
thereof) in connection with any such covenant, but shall continue to be deemed
"Outstanding" for all other purposes hereunder.  For this purpose, such covenant
defeasance means that, with respect to such Outstanding Securities and any
Coupons appertaining thereto, the Company may omit to comply with, and shall
have no liability in respect of, any term, condition or limitation set forth in
any such covenant, whether

                                       45
<PAGE>

directly or indirectly, by reason of any reference elsewhere herein to any such
covenant or by reason of reference in any such covenant to any other provision
herein or in any other document and such omission to comply shall not constitute
a default or an Event of Default under Section 501(4) or 501(7) or otherwise, as
the case may be, but, except as specified above, the remainder of this Indenture
and such Securities and Coupons appertaining thereto shall be unaffected
thereby.

     (4)  The following shall be the conditions to application of clause (2) or
(3) of this Section 402 to any Outstanding Securities of or within a series and
any Coupons appertaining thereto:

          (a) The Company shall irrevocably have deposited or caused to be
     deposited with the Trustee (or another trustee satisfying the requirements
     of Section 608 who shall agree to comply with the provisions of this
     Section 402 applicable to it) as trust funds in trust for the purpose of
     making the following payments, specifically pledged as security for, and
     dedicated solely to, the benefit of the Holders of such Securities and any
     Coupons appertaining thereto, (1) an amount in Dollars or in such Foreign
     Currency in which such Securities and any Coupons appertaining thereto are
     then specified as payable at Stated Maturity, or (2) Government Obligations
     applicable to such Securities and Coupons appertaining thereto (determined
     on the basis of the Currency in which such Securities and Coupons
     appertaining thereto are then specified as payable at Stated Maturity)
     which through the scheduled payment of principal and interest in respect
     thereof in accordance with their terms will provide, not later than one day
     before the due date of any payment of principal of (and premium, if any)
     and interest, if any, on such Securities and any Coupons appertaining
     thereto, money in an amount, or (3) a combination thereof, in any case, in
     an amount, sufficient, without consideration of any reinvestment of such
     principal and interest, in the opinion of a nationally recognized firm of
     independent public accountants expressed in a written certification thereof
     delivered to the Trustee, to pay and discharge, and which shall be applied
     by the Trustee (or other qualifying trustee) to pay and discharge, (y) the
     principal of (and premium, if any) and interest, if any, on, and, to the
     extent that such Securities provide for the payment of Additional Amounts
     thereon and the amount of any such Additional Amounts is at the time of
     deposit reasonably determinable by the Company (in the exercise by the
     Company of its sole and absolute discretion), any Additional Amounts with
     respect to, such Outstanding Securities and any Coupons appertaining
     thereto to and including the Stated Maturity of such principal or
     installment of principal or interest or the Redemption Date established
     pursuant to clause (d) below, if any, and (z) any mandatory sinking fund
     payments or analogous payments applicable to such Outstanding Securities
     and any Coupons appertaining thereto on the day on which such payments are
     due and payable in accordance with the terms of this Indenture and of such
     Securities and any Coupons appertaining thereto.

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

                                       46
<PAGE>

          (c) Solely in the case of an election under clause (2) of this
     Section 402, no Event of Default or event which with notice or lapse of
     time or both would become an Event of Default with respect to such
     Securities and any Coupons appertaining thereto shall have occurred and be
     continuing on the date of such deposit and, with respect to defeasance
     only, at any time during the period ending on the 91st day after the date
     of such deposit (it being understood that this condition shall not be
     deemed satisfied until the expiration of such period).

          (d) If the Securities are to be redeemed prior to Stated Maturity
     (other than from mandatory sinking fund payments or analogous payments),
     notice of such redemption shall have been duly given pursuant to this
     Indenture or provision therefor satisfactory to the Trustee shall have been
     made.

          (e) The Company shall have delivered to the Trustee an Officers'
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent to the defeasance or covenant defeasance under clause (2) or (3)
     of this Section 402 (as the case may be) have been complied with.

          (f) Notwithstanding any other provisions of this Section 402(4), such
     defeasance or covenant defeasance shall be effected in compliance with any
     additional or substitute terms, conditions or limitations which may be
     imposed on the Company in connection therewith pursuant to Section 301.

     (5)  Subject to the provisions of the last paragraph of Section 1003, all
money and Government Obligations (or other property as may be provided pursuant
to Section 301) (including the proceeds thereof) deposited with the Trustee (or
other qualifying trustee, collectively for purposes of this Section 402(5) and
Section 403, the "Trustee") pursuant to clause (4) of Section 402 in respect of
any Outstanding Securities of any series and any Coupons appertaining thereto
shall be held in trust and applied by the Trustee, in accordance with the
provisions of such Securities and any Coupons appertaining thereto and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Holders of such Securities and any Coupons appertaining
thereto of all sums due and to become due thereon in respect of principal (and
premium, if any) and interest and Additional Amounts, if any, but such money
need not be segregated from other funds except to the extent required by law.

     Unless otherwise specified in or pursuant to this Indenture or any
Securities, if, after a deposit referred to in Section 402(4)(a) has been made,
(a) the Holder of a Security in respect of which such deposit was made is
entitled to, and does, elect pursuant to Section 301 or the terms of such
Security to receive payment in a Currency other than that in which the deposit
pursuant to Section 402(4)(a) has been made in respect of such Security, or (b)
a Conversion Event occurs in respect of the Foreign Currency in which the
deposit pursuant to Section 402(4)(a) has been made, the indebtedness
represented by such Security and any Coupons appertaining thereto shall be
deemed to have been, and will be, fully discharged and satisfied through the
payment of the principal of (and premium, if any), and interest, if any, on, and
Additional Amounts, if any, with respect to, such Security as the same becomes
due out of the proceeds yielded by converting

                                       47
<PAGE>

(from time to time as specified below in the case of any such election) the
amount or other property deposited in respect of such Security into the Currency
in which such Security becomes payable as a result of such election or
Conversion Event based on (x) in the case of payments made pursuant to clause
(a) above, the applicable market exchange rate for such Currency in effect on
the second Business Day prior to each payment date, or (y) with respect to a
Conversion Event, the applicable market exchange rate for such Foreign Currency
in effect (as nearly as feasible) at the time of the Conversion Event.

     The Company shall pay and indemnify the Trustee against any tax, fee or
other charge, imposed on or assessed against the Government Obligations
deposited pursuant to this Section 402 or the principal or interest received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of such Outstanding Securities and any Coupons
appertaining thereto.

     Anything in this Section 402 to the contrary notwithstanding, the Trustee
shall deliver or pay to the Company from time to time upon Company Request any
money or Government Obligations (or other property and any proceeds therefrom)
held by it as provided in clause (4) of this Section 402 which, in the opinion
of a nationally recognized firm of independent public accountants expressed in a
written certification thereof delivered to the Trustee, are in excess of the
amount thereof which would then be required to be deposited to effect a
defeasance or covenant defeasance, as applicable, in accordance with this
Section 402.

     Section 403. Application of Trust Money.

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

     Section 404. Qualifying Trustee.

     Any trustee appointed pursuant to Section 402 for the purpose of holding
money or Government Obligations deposited pursuant to that Section shall be
appointed under an agreement in form acceptable to the Trustee and shall provide
to the Trustee a certificate of such trustee, upon which certificate the Trustee
shall be entitled to conclusively rely, that all conditions precedent provided
for herein to the related defeasance or covenant defeasance have been complied
with.  In no event shall the Trustee be liable for any acts or omissions of said
trustee.

                                       48
<PAGE>

     Section 405. Reinstatement.

     If the Trustee (or other qualifying trustee) is unable to apply any money
or Government Obligations in accordance with Section 401 or 402, as applicable,
by reason of any order or judgment of any court or governmental authority
enjoining, restraining or otherwise prohibiting such application, the Company's
obligations under this Indenture, the Securities and the Coupons, if any,
appertaining thereto shall be revived and reinstated as though no deposit had
occurred pursuant to Section 401 or 402 until such time as the Trustee (or other
qualifying trustee) is permitted to apply all such money or Government
Obligations in accordance with Section 401 or 402, as applicable; provided,
however, that if the Company has made any payment of principal of or any premium
or interest on any Securities or Coupons because of the reinstatement of its
obligations, the Company shall be subrogated to the rights of the Holders of
such Securities or Coupons to receive such payment from the money or Government
Obligations held by the Trustee (or other qualifying trustee).

                                 ARTICLE FIVE

                                    REMEDIES

     Section 501. Events of Default.

     "Event of Default", wherever used herein with respect to Securities of any
series, means any one of the following events (whatever the reason for such
Event of Default and whether it shall be voluntary or involuntary or be effected
by operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body) unless
such event is specifically deleted or modified in or pursuant to the
supplemental indenture, Company Resolution or Officers' Certificate establishing
the terms of such series pursuant to this Indenture:

          (1) default in the payment of any interest on, or any Additional
     Amounts payable in respect of any interest on, any Security of such series
     when such interest or such Additional Amounts become due and payable, and
     continuance of such default for a period of 60 days; or

          (2) default in the payment of the principal of or premium, if any, on,
     or any Additional Amounts payable in respect of the principal of or
     premium, if any, on, any Security of such series when due upon Maturity; or

          (3) default in the payment of any sinking fund payment, or analogous
     provision, when and as due by the terms of a Security of such series, and
     continuance of such default for a period of 60 days; or

          (4) default in the performance, or breach, of any covenant or warranty
     of the Company in this Indenture or any Security of such series (other than
     (i) a covenant or warranty for which the consequences of breach or
     nonperformance are addressed (a) elsewhere in this Section 501 or (b) in
     such Security or (ii) a covenant or warranty which has expressly been
     included in this Indenture or a Security of a series, whether or not by
     means of a supplemental indenture, solely for the benefit of Securities of
     a series other

                                       49
<PAGE>

     than such series), and continuance of such default or breach for a period
     of 90 days after there has been given, by registered or certified mail, to
     the Company by the Trustee or to the Company and the Trustee by the Holders
     of at least 33% in principal amount of the Outstanding Securities of such
     series a written notice specifying such default or breach and requiring it
     to be remedied and stating that such notice is a "Notice of Default"
     hereunder, unless the Trustee, or the Trustee and the Holders of a
     principal amount of Securities of such series not less than the principal
     amount of Securities the Holders of which gave such notice, as the case may
     be, shall agree in writing to an extension of such period prior to its
     expiration; provided, however, that the Trustee, or the Trustee and the
     Holders of such principal amount of Securities of such series, as the case
     may be, shall be deemed to have agreed to an extension of such period if
     corrective action is initiated by the Company within such period and is
     being diligently pursued; or

          (5) the Company pursuant to or under or within the meaning of any
     Bankruptcy Law:

              (a) commences a voluntary case or proceeding;

              (b) consents to the entry of an order for relief against it in an
          involuntary case or proceeding or the commencement of any case against
          it;

              (c) consents to the appointment of a Custodian of it or for any
          substantial part of its property;

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

              (e) files a petition in bankruptcy or answer or consent seeking
          reorganization or relief; or

              (f) consents to the filing of such petition or the appointment of
          or taking possession by a Custodian; or

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

              (a) is for relief against the Company in an involuntary case or
          proceeding, or adjudicates the Company insolvent or bankrupt;

              (b) appoints a Custodian of the Company or for any substantial
          part of its property; or

              (c) orders the winding up or liquidation of the Company;

     and the order or decree remains unstayed and in effect for 90 days; or

          (7) any other Event of Default provided in or pursuant to this
     Indenture with respect to Securities of such series.

                                       50
<PAGE>

     "Bankruptcy Law" means Title 11, United States Code, or any similar Federal
or state law for the relief of debtors.  "Custodian" means any receiver,
trustee, assignee, liquidator, custodian or similar official under any
Bankruptcy Law.

     Section 502. Acceleration of Maturity; Rescission and Annulment.

     If an Event of Default with respect to Securities of any series at the time
Outstanding occurs and is continuing, then the Trustee or the Holders of not
less than 33% in principal amount of the Outstanding Securities of such series
may declare the principal of all the Securities of such series, or such lesser
amount as may be provided for in the Securities of such series, to be due and
payable immediately, by a notice in writing to the Company (and to the Trustee
if given by the Holders), and upon any such declaration such principal or such
lesser amount shall become immediately due and payable.

     At any time after Securities of any series have been accelerated and before
a judgment or decree for payment of the money due has been obtained by the
Trustee as hereinafter in this Article provided, the Holders of not less than a
majority in principal amount of the Outstanding Securities of such series, by
written notice to the Company and the Trustee, may rescind and annul such
declaration and its consequences if

     (1)  the Company has paid or deposited with the Trustee a sum of money
sufficient to pay

              (a) all overdue installments of any interest on any Securities of
          such series and any Coupons appertaining thereto and any Additional
          Amounts with respect thereto,

              (b) the principal of and any premium on any Securities of such
          series which have become due otherwise than by such declaration of
          acceleration and any Additional Amounts with respect thereto and, to
          the extent the payment of such interest is lawful, interest thereon at
          the rate or rates borne by or provided for in such Securities,

              (c) to the extent that payment of such interest is lawful,
          interest upon overdue installments of any interest and any Additional
          Amounts with respect thereto at the rate or rates borne by or provided
          for in such Securities, and

              (d) all sums paid or advanced by the Trustee hereunder and the
          reasonable compensation, expenses, disbursements and advances of the
          Trustee, its agents and counsel and all other amounts due the Trustee
          under Section 607; and

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<PAGE>

          (2) all Events of Default with respect to Securities of such series,
     other than the non-payment of the principal of, any premium and interest
     on, and any Additional Amounts with respect to Securities of such series
     which shall have become due solely by such declaration of acceleration,
     shall have been cured or waived as provided in Section 513.

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

     Section 503. Collection of Indebtedness and Suits for Enforcement by
Trustee.

     The Company covenants that if

          (1) default is made in the payment of any installment of interest on
     or any Additional Amounts payable in respect of any interest on, any
     Security when such interest or Additional Amounts shall have become due and
     payable and such default continues for a period of 30 days, or

          (2) default is made in the payment of the principal of or any premium
     on, or any Additional Amounts payable in respect of the principal of or any
     premium on, any Security at its Maturity,

the Company shall, upon demand of the Trustee, pay to the Trustee, for the
benefit of the Holders of such Securities and any Coupons appertaining thereto,
the whole amount of money then due and payable with respect to such Securities
and any Coupons appertaining thereto, with interest upon the overdue principal,
any premium and, to the extent that payment of such interest shall be legally
enforceable, upon any overdue installments of interest and Additional Amounts at
the rate or rates borne by or provided for in such Securities, and, in addition
thereto, such further amount of money as shall be sufficient to cover the costs
and expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel and all other
amounts due to the Trustee under Section 607.

     If the Company fails to pay the money it is required to pay the Trustee
pursuant to the preceding paragraph forthwith upon the demand of the Trustee,
the Trustee, in its own name and as trustee of an express trust, may institute a
judicial proceeding for the collection of the money so due and unpaid, and may
prosecute such proceeding to judgment or final decree, and may enforce the same
against the Company or any other obligor upon such Securities and any Coupons
appertaining thereto and collect the monies adjudged or decreed to be payable in
the manner provided by law out of the property of the Company or any other
obligor upon such Securities and any Coupons appertaining thereto, wherever
situated.

     If an Event of Default with respect to Securities of any series occurs and
is continuing, the Trustee may in its discretion proceed to protect and enforce
its rights and the rights of the Holders of Securities of such series and any
Coupons appertaining thereto by such appropriate judicial proceedings as the
Trustee shall deem most effectual to protect and enforce any such rights,
whether for the specific enforcement of any covenant or agreement in this
Indenture or

                                       52
<PAGE>

such Securities or in aid of the exercise of any power granted herein or
therein, or to enforce any other proper remedy.

     Section 504. Trustee May File Proofs of Claim.

     In case of the pendency of any receivership, insolvency, liquidation,
bankruptcy, reorganization, arrangement, adjustment, composition or other
judicial proceeding relative to the Company or any other obligor upon the
Securities or the property of the Company or such other obligor or their
creditors, the Trustee (irrespective of whether the principal of the Securities
shall then be due and payable as therein expressed or by declaration or
otherwise and irrespective of whether the Trustee shall have made any demand on
the Company for the payment of any overdue principal, premium, interest or
Additional Amounts) shall be entitled and empowered, by intervention in such
proceeding or otherwise, to take any and all actions authorized under the Trust
Indenture Act in order to have claims of the Holders and the Trustee allowed in
any such proceeding.  In particular, the Trustee shall be authorized

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

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

and any custodian, receiver, assignee, trustee, liquidator, sequestrator or
other similar official in any such judicial proceeding is hereby authorized by
each Holder of Securities or any Coupons to make such payments to the Trustee
and, in the event that the Trustee shall consent to the making of such payments
directly to the Holders of Securities or any Coupons, to pay to the Trustee any
amount due to it for the reasonable compensation, expenses, disbursements and
advances of the Trustee, its agents and counsel and any other amounts due the
Trustee under Section 607.

     Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder of a Security
or any Coupon any plan of reorganization, arrangement, adjustment or composition
affecting the Securities or Coupons or the rights of any Holder thereof, or to
authorize the Trustee to vote in respect of the claim of any Holder of a
Security or any Coupon in any such proceeding; provided, however, that the
Trustee may, on behalf of the Holders, vote for the election of a trustee in
bankruptcy or similar official and be a member of a creditors' or other similar
committee.

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<PAGE>

     Section 505. Trustee may Enforce Claims Without Possession of Securities or
Coupons.

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

     Section 506. Application of Money Collected.

     Any money collected by the Trustee pursuant to this Article shall be
applied in the following order, at the date or dates fixed by the Trustee and,
in case of the distribution of such money on account of principal, or any
premium, interest or Additional Amounts, upon presentation of the Securities or
Coupons, or both, as the case may be, and the notation thereon of the payment if
only partially paid and upon surrender thereof if fully paid:

          FIRST:  To the payment of all amounts due the Trustee and any
     predecessor Trustee under Section 607;

          SECOND: To the payment of the amounts then due and unpaid upon the
     Securities and any Coupons for principal and any premium, interest and
     Additional Amounts in respect of which or for the benefit of which such
     money has been collected, ratably, without preference or priority of any
     kind, according to the aggregate amounts due and payable on such Securities
     and Coupons for principal and any premium, interest and Additional Amounts,
     respectively;

          THIRD:  The balance, if any, to the Person or Persons entitled
     thereto.

     Section 507. Limitation on Suits.

     No Holder of any Security of any series or any Coupons appertaining thereto
shall have any right to institute any proceeding, judicial or otherwise, with
respect to this Indenture, or for the appointment of a receiver or trustee, or
for any other remedy hereunder, unless

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

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

                                       54
<PAGE>

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

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

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

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

     Section 508. Unconditional Right of Holders to Receive Principal and Any
Premium, Interest and Additional Amounts.

     Notwithstanding any other provision in this Indenture, the Holder of any
Security or Coupon shall have the right, which is absolute and unconditional, to
receive payment of the principal of, any premium and (subject to Sections 305
and 307) interest on, and any Additional Amounts with respect to such Security
or such Coupon, as the case may be, on the respective Stated Maturity or
Maturities therefor specified in such Security or Coupon (or, in the case of
redemption, on the Redemption Date or, in the case of repayment at the option of
such Holder, on the Repayment Date) and to institute suit for the enforcement of
any such payment, and such right shall not be impaired without the consent of
such Holder.

     Section 509. Restoration of Rights and Remedies.

     If the Trustee or any Holder of a Security or a Coupon has instituted any
proceeding to enforce any right or remedy under this Indenture and such
proceeding has been discontinued or abandoned for any reason, or has been
determined adversely to the Trustee or to such Holder, then and in every such
case the Company, the Trustee and each such Holder shall, subject to any
determination in such proceeding, be restored severally and respectively to
their former positions hereunder, and thereafter all rights and remedies of the
Trustee and each such Holder shall continue as though no such proceeding had
been instituted.

     Section 510. Rights and Remedies Cumulative.

     Except as otherwise provided with respect to the replacement or payment of
mutilated, destroyed, lost or stolen Securities or Coupons in the last paragraph
of Section 306, no right or remedy herein conferred upon or reserved to the
Trustee or to each and every Holder of a Security or a Coupon is intended to be
exclusive of any other right or remedy, and every right and remedy, to the
extent permitted by law, shall be cumulative and in addition to every other

                                       55
<PAGE>

right and remedy given hereunder or now or hereafter existing at law or in
equity or otherwise.  The assertion or employment of any right or remedy
hereunder, or otherwise, shall not, to the extent permitted by law, prevent the
concurrent assertion or employment of any other appropriate right or remedy.

     Section 511. Delay or Omission not Waiver.

     No delay or omission of the Trustee or of any Holder of any Security or
Coupon to exercise any right or remedy accruing upon any Event of Default shall
impair any such right or remedy or constitute a waiver of any such Event of
Default or an acquiescence therein.  Every right and remedy given by this
Article or by law to the Trustee or to any Holder of a Security or a Coupon may
be exercised from time to time, and as often as may be deemed expedient, by the
Trustee or by such Holder, as the case may be.

     Section 512. Control by Holders of Securities.

     The Holders of a majority in principal amount of the Outstanding Securities
of any series shall have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the Trustee or exercising
any trust or power conferred on the Trustee with respect to the Securities of
such series and any Coupons appertaining thereto, provided that

          (1) such direction shall not be in conflict with any rule of law or
     with this Indenture or with the Securities of any series,

          (2) the Trustee may take any other action deemed proper by the Trustee
     which is not inconsistent with such direction,

          (3) such direction is not unduly prejudicial to the rights of the
     other Holders of Securities of such series not joining in such action, and

          (4) subject to the provisions of Section 601, 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.

     Section 513. Waiver of Past Defaults.

     The Holders of not less than a majority in principal amount of the
Outstanding Securities of any series on behalf of the Holders of all the
Securities of such series and any Coupons appertaining thereto may waive any
past default hereunder with respect to such series and its consequences, except
a default

          (1) in the payment of the principal of, any premium or interest on,
     or any Additional Amounts with respect to, any Security of such series or
     any Coupons appertaining thereto, or

                                       56
<PAGE>

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

     Upon any such waiver, such default shall cease to exist, and any Event of
Default arising therefrom shall be deemed to have been cured, for every purpose
of this Indenture; but no such waiver shall extend to any subsequent or other
default or impair any right consequent thereon.

     Section 514. Waiver of Stay or Extension Laws.

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

     Section 515. Undertaking for Costs.

     All parties to this Indenture agree, and each Holder of any Security by his
acceptance thereof shall be deemed to have agreed, that any court may in its
discretion require, in any suit for the enforcement of any right or remedy under
this Indenture, or in any suit against the Trustee for any action taken or
omitted by it as Trustee, the filing by any party litigant in such suit of any
undertaking to pay the costs of such suit, and that such court may in its
discretion assess reasonable costs, including reasonable attorneys' fees,
against any party litigant in such suit having due regard to the merits and good
faith of the claims or defenses made by such party litigant; but the provisions
of this Section 515 shall not apply to any suit instituted by the Trustee, to
any suit instituted by any Holder, or group of Holders, holding in the aggregate
more than 10% in principal amount of Outstanding Securities of any series, or to
any suit instituted by any Holder for the enforcement of the payment of the
principal of (or premium, if any) or interest, if any, on or Additional Amounts,
if any, with respect to any Security on or after the respective Stated
Maturities expressed in such Security (or, in the case of redemption, on or
after the Redemption Date, and, in the case of repayment, on or after the
Repayment Date) or for the enforcement of the right, if any, to convert or
exchange any Security into Capital Stock or other securities in accordance with
its terms.

                                  ARTICLE SIX

                                  THE TRUSTEE

     Section 601. Certain Duties and Responsibilities of Trustee.

     The duties and responsibilities of the Trustee shall be as provided by the
Trust Indenture Act.  Notwithstanding the foregoing, no provision of this
Indenture shall require the Trustee to

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<PAGE>

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

     Section 602. Certain Rights of Trustee.

     Subject to Sections 315(a) through 315(d) of the Trust Indenture Act and
the provisions of Section 601 hereof:

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

          (2) any request or direction of the Company mentioned herein shall be
     sufficiently evidenced by a Company Request or a Company Order and any
     resolution of the Company  or the Board of Directors may be sufficiently
     evidenced by a Company Resolution;

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

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

          (5) the Trustee shall be under no obligation to exercise any of the
     rights or powers vested in it by or pursuant to this Indenture at the
     request or direction of any of the Holders of Securities of any series or
     any Coupons appertaining thereto pursuant to this Indenture, unless such
     Holders shall have offered to the Trustee reasonable security or indemnity
     against the costs, expenses and liabilities which might be incurred by it
     in compliance with such request or direction;

          (6) the Trustee shall not be bound to make any investigation into the
     facts or matters stated in any resolution, certificate, statement,
     instrument, opinion, report, notice, request, direction, consent, order,
     bond, debenture, coupon or other paper or document, but the Trustee, in its
     discretion, may make such further inquiry or investigation into such facts
     or matters as it may see fit, and, if the Trustee shall determine to make
     such further inquiry or investigation, it shall be entitled to examine,
     during business hours and upon

                                       58
<PAGE>

     reasonable notice, the books, records and premises of the Company,
     personally or by agent or attorney;

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

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

     Section 603. Notice of Defaults.

     If a default occurs hereunder with respect to Securities of any series, the
Trustee shall give the Holders of Securities of such series notice of such
default as and to the extent provided by the Trust Indenture Act, provided that
in the case of any default of the character specified in Section 501(4) with
respect to Securities of such series, no such notice to Holders shall be given
until at least 30 days after the occurrence thereof.  For the purpose of this
Section, the term "default" means any event which is, or after notice or lapse
of time or both would become, an Event of Default with respect to Securities of
such series.

     Section 604. Not Responsible for Recitals or Issuance of Securities.

     The recitals contained herein and in the Securities, except the Trustee's
certificate of authentication, and in any Coupons shall be taken as the
statements of the Company and neither the Trustee nor any Authenticating Agent
assumes any responsibility for their correctness.  The Trustee makes no
representations as to the validity or sufficiency of this Indenture or of the
Securities or the Coupons, except that the Trustee represents that it is duly
authorized to execute and deliver this Indenture, authenticate the Securities
and perform its obligations hereunder and that the statements made by it in a
Statement of Eligibility on Form T-1 supplied to the Company are true and
accurate, subject to the qualifications set forth therein. Neither the Trustee
nor any Authenticating Agent shall be accountable for the use or application by
the Company of the Securities or the proceeds thereof.

     Section 605. May Hold Securities.

     The Trustee, any Authenticating Agent, any Paying Agent, any Security
Registrar or any other Person that may be an agent of the Trustee or the
Company, in its individual or any other capacity, may become the owner or
pledgee of Securities or Coupons and, subject to Sections 310(b) and 311 of the
Trust Indenture Act, may otherwise deal with the Company with the same rights it
would have if it were not Trustee, Authenticating Agent, Paying Agent, Security
Registrar or such other Person.

                                       59
<PAGE>

     Section 606. Money Held in Trust.

     Except as provided in Section 403 and Section 1003, money held by the
Trustee in trust hereunder need not be segregated from other funds except to the
extent required by law and shall be held uninvested.  The Trustee shall be under
no liability for interest on any money received by it hereunder except as
otherwise agreed in writing with the Company.

     Section 607.  Compensation and Reimbursement.

     The Company agrees:

          (1) to pay to the Trustee from time to time such compensation as shall
     be agreed to in writing between the Company and the Trustee for all
     services rendered by the Trustee hereunder (which compensation shall not be
     limited by any provision of law in regard to the compensation of a trustee
     of an express trust);

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

          (3) to indemnify the Trustee and its agents for, and to hold them
     harmless against, any loss, liability or expense incurred without
     negligence or bad faith on their part, arising out of or in connection with
     the acceptance or administration of the trust or trusts hereunder,
     including the costs and expenses of defending themselves against any claim
     or liability in connection with the exercise or performance of any of their
     powers or duties hereunder, except to the extent that any such loss,
     liability or expense was due to the Trustee's negligence or bad faith.

     As security for the performance of the obligations of the Company under
this Section, the Trustee shall have a lien prior to the Securities of any
series upon all property and funds held or collected by the Trustee as such,
except funds held in trust for the payment of principal of, and premium or
interest on or any Additional Amounts with respect to particular Securities or
any Coupons appertaining thereto.

     Without limiting any rights available to the Trustee under applicable law,
any compensation or expense incurred by the Trustee after a default specified by
Section 501(5) or (6) is intended to constitute an expense of administration
under any then applicable bankruptcy or insolvency law.  "Trustee" for purposes
of this Section 607 shall include any predecessor Trustee but the negligence or
bad faith of any Trustee shall not affect the rights of any other Trustee under
this Section 607.

                                       60
<PAGE>

Section 608.  Corporate Trustee Required; Eligibility

     There shall at all times be a Trustee hereunder that is a Corporation,
organized and doing business under the laws of the United States of America, any
state thereof or the District of Columbia, eligible under Section 310(a)(1) of
the Trust Indenture Act to act as trustee under an indenture qualified under the
Trust Indenture Act and that has a combined capital and surplus (computed in
accordance with Section 310(a)(2) of the Trust Indenture Act) of at least
$50,000,000 subject to supervision or examination by Federal or state authority.
If at any time the Trustee shall cease to be eligible in accordance with the
provisions of this Section, it shall resign immediately in the manner and with
the effect hereinafter specified in this Article.

     Section 609.   Resignation and Removal; Appointment of Successor.

     (1)  No resignation or removal of the Trustee and no appointment of a
successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee pursuant to Section 610.

     (2)  The Trustee may resign at any time with respect to the Securities of
one or more series by giving written notice thereof to the Company.  If the
instrument of acceptance by a successor Trustee required by Section 610 shall
not have been delivered to the Trustee within 30 days after the giving of such
notice of resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to such
series.

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

     (4)  If at any time:

          (a)  the Trustee shall fail to comply with the obligations imposed
     upon it under Section 310(b) of the Trust Indenture Act (subject to the
     penultimate paragraph thereof) with respect to Securities of any series
     after written request therefor by the Company or any Holder of a Security
     of such series who has been a bona fide Holder of a Security of such series
     for at least six months, or

          (b)  the Trustee shall cease to be eligible under Section 608 and
     shall fail to resign after written request therefor by the Company or any
     such Holder, or

          (c)  the Trustee shall become incapable of acting or shall be adjudged
     a bankrupt or insolvent or a receiver of the Trustee or of its property
     shall be appointed or any public officer shall take charge or control of
     the Trustee or of its property or affairs for the purpose of
     rehabilitation, conservation or liquidation,

then, in any such case, (i) the Company, by or pursuant to a Company Resolution,
may remove the Trustee with respect to all Securities or the Securities of such
series, or (ii) subject to Section 315(e) of the Trust Indenture Act, any Holder
of a Security who has been a bona fide Holder of a Security of such series for
at least six months may, on behalf of himself and all others similarly

                                       61
<PAGE>

situated, petition any court of competent jurisdiction for the removal of the
Trustee with respect to all Securities of such series and the appointment of a
successor Trustee or Trustees.

     (5)  If the Trustee shall resign, be removed or become incapable of acting,
or if a vacancy shall occur in the office of Trustee for any cause, with respect
to the Securities of one or more series, the Company, by or pursuant to a
Company Resolution, shall promptly appoint a successor Trustee or Trustees with
respect to the Securities of that or those series (it being understood that any
such successor Trustee may be appointed with respect to the Securities of one or
more or all of such series and that at any time there shall be only one Trustee
with respect to the Securities of any particular series) and shall comply with
the applicable requirements of Section 610.  If, within one year after such
resignation, removal or incapability, or the occurrence of such vacancy, a
successor Trustee with respect to the Securities of any series shall be
appointed by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series delivered to the Company and the retiring
Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance
of such appointment in accordance with the applicable requirements of Section
610, become the successor Trustee with respect to the Securities of such series
and to that extent supersede the successor Trustee appointed by the Company.  If
no successor Trustee with respect to the Securities of any series shall have
been so appointed by the Company or the Holders of Securities and accepted
appointment in the manner required by Section 610, any Holder of a Security who
has been a bona fide Holder of a Security of such series for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the appointment of a successor Trustee with
respect to the Securities of such series.

     (6)  The Company shall give notice of each resignation and each removal of
the Trustee with respect to the Securities of any series and each appointment of
a successor Trustee with respect to the Securities of any series by mailing
written notice of such event by first-class mail, postage prepaid, to the
Holders of Registered Securities, if any, of such series as their names and
addresses appear in the Security Register and, if Securities of such series are
issued as Bearer Securities, by publishing notice of such event once in an
Authorized Newspaper in each Place of Payment located outside the United States.
Each notice shall include the name of the successor Trustee with respect to the
Securities of such series and the address of its Corporate Trust Office.

     Section 610.   Acceptance of Appointment by Successor.

     (1)  Upon the appointment hereunder of any successor Trustee with respect
to all Securities, such successor Trustee so appointed shall execute,
acknowledge and deliver to the Company and 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 hereunder of the retiring Trustee; but, on the request
of the Company or such successor Trustee, such retiring Trustee, upon payment of
its charges, shall execute and deliver an instrument transferring to such
successor Trustee all the rights, powers and trusts of the retiring Trustee and,
subject to Section 1003, shall duly assign, transfer and deliver to such

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<PAGE>

successor Trustee all property and money held by such retiring Trustee
hereunder, subject nevertheless to its lien, if any, provided for in Section
607.

     (2)  Upon the appointment hereunder of any successor Trustee with respect
to the Securities of one or more (but not all) series, the Company, the retiring
Trustee and such successor Trustee 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, such successor Trustee all the
rights, powers, trusts and duties of the retiring Trustee with respect to the
Securities of that or those series to which the appointment of such successor
Trustee relates, (2) if the retiring Trustee is not retiring with respect to all
Securities, shall contain such provisions as shall be deemed necessary or
desirable to confirm that all the rights, powers, trusts and duties of the
retiring Trustee with respect to the Securities of that or those series as to
which the retiring Trustee is not retiring shall continue to be vested in the
retiring Trustee, and (3) shall add to or change any of the provisions of this
Indenture as shall be necessary to provide for or facilitate the administration
of the trusts hereunder by more than one Trustee, it being understood that
nothing herein or in such supplemental indenture shall constitute such Trustees
co-trustees of the same trust, 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 notice given to, or received by, or 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 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 with respect to the Securities of that or those series to which
the appointment of such successor Trustee relates other than as hereinafter
expressly set forth, 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 with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates; but, on
request of the Company or such successor Trustee, such retiring Trustee, upon
payment of its charges with respect to the Securities of that or those series to
which the appointment of such successor relates and subject to Section 1003
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 Securities of that or those
series to which the appointment of such successor Trustee relates, subject to
its lien, if any, provided for in Section 607.

     (3)  Upon request of any Person appointed hereunder as a 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 (1) or (2) of this Section, as the case may be.

     (4)  No Person shall accept its appointment hereunder as a successor
Trustee unless at the time of such acceptance such successor Person shall be
qualified under the Trust Indenture Act and eligible under this Article.

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<PAGE>

     Section 611.   Merger, Conversion, Consolidation or Succession to Business.

     Any Corporation into which the Trustee may be merged or converted or with
which it may be consolidated, or any Corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
Corporation succeeding to all or substantially all of the corporate trust
business of the Trustee, shall be the successor of the Trustee hereunder,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto.  In case any Securities shall have been authenticated
but not delivered by the Trustee then in office, any successor by merger,
conversion or consolidation to such authenticating Trustee may adopt such
authentication and deliver the Securities so authenticated with the same effect
as if such successor Trustee had itself authenticated such Securities.

     Section 612.   Appointment of Authenticating Agent.

     The Trustee may appoint one or more Authenticating Agents acceptable to the
Company with respect to one or more series of Securities which shall be
authorized to act on behalf of the Trustee to authenticate Securities of that or
those series issued upon original issue, exchange, registration of transfer,
partial redemption or partial repayment, or pursuant to Section 306, and
Securities so authenticated shall be entitled to the benefits of this Indenture
and shall be valid and obligatory for all purposes as if authenticated by the
Trustee hereunder.  Wherever reference is made in this Indenture to the
authentication and delivery of Securities by the Trustee or the Trustee's
certificate of authentication, such reference shall be deemed to include
authentication and delivery on behalf of the Trustee by an Authenticating Agent
and a certificate of authentication executed on behalf of the Trustee by an
Authenticating Agent.

     Each Authenticating Agent shall be acceptable to the Company and, except as
provided in or pursuant to this Indenture, shall at all times be a corporation
that would be permitted by the Trust Indenture Act to act as trustee under an
indenture qualified under the Trust Indenture Act, is authorized under
applicable law and by its charter to act as an Authenticating Agent and has a
combined capital and surplus (computed in accordance with Section 310(a)(2) of
the Trust Indenture Act) of at least $50,000,000 and subject to supervision or
examination by Federal or State authority.  If such Authenticating Agent
publishes reports of condition at least annually, pursuant to law or to the
requirements of said supervising or examining authority, then for the purposes
of this Section, the combined capital and surplus of such Authenticating Agent
shall be deemed to be its combined capital and surplus as set forth in its most
recent report of condition so published.  If at any time an Authenticating Agent
shall cease to be eligible in accordance with the provisions of this Section, it
shall resign immediately in the manner and with the effect specified in this
Section.

     Any Corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any Corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any Corporation succeeding to all or substantially all of
the corporate agency or corporate trust business of an Authenticating Agent,
shall be the successor of such Authenticating Agent hereunder, provided such
Corporation shall be otherwise eligible under this Section, without the
execution or filing of any paper or any further act on the part of the Trustee
or the Authenticating Agent.

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<PAGE>

     An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and the Company.  The Trustee may at any time terminate
the agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and the Company.  Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall (i) mail written notice
of such appointment by first-class mail, postage prepaid, to all Holders of
Registered Securities, if any, of the series with respect to which such
Authenticating Agent shall serve, as their names and addresses appear in the
Security Register, and (ii) if Securities of the series are issued as Bearer
Securities, publish notice of such appointment at least once in an Authorized
Newspaper in the place where such successor Authenticating Agent has its
principal office if such office is located outside the United States.  Any
successor Authenticating Agent, upon acceptance of its appointment hereunder,
shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like effect as if originally named as an Authenticating Agent.
No successor Authenticating Agent shall be appointed unless eligible under the
provisions of this Section.

     The Company agrees to pay each Authenticating Agent from time to time
reasonable compensation for its services under this Section.  If the Trustee
makes such payments, it shall be entitled to be reimbursed for such payments,
subject to the provisions of Section 607.

     The provisions of Sections 308, 604 and 605 shall be applicable to each
Authenticating Agent.

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

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

     [Date]   BANK ONE TRUST COMPANY, NATIONAL ASSOCIATION,
              As Trustee

              By
                _______________________________________________________________
                   As Authenticating Agent

              By
                _______________________________________________________________
                   Authorized Signatory

     If all of the Securities of any series may not be originally issued at one
time, and if the Trustee does not have an office capable of authenticating
Securities upon original issuance located in a Place of Payment where the
Company wishes to have Securities of such series

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<PAGE>

authenticated upon original issuance, the Trustee, if so requested in writing
(which writing need not be accompanied by or contained in an Officers'
Certificate by the Company), shall appoint in accordance with this Section and
such procedures as shall be acceptable to the Trustee an Authenticating Agent
having an office in a Place of Payment designated by the Company with respect to
such series of Securities.

     Section 613.   Conflicting Interests.

     If the Trustee has or shall acquire a conflicting interest within the
meaning of the Trust Indenture Act, the Trustee shall either eliminate such
interest or resign, to the extent and in the manner provided by, and subject to
the provisions of, the Trust Indenture Act and this Indenture.  To the extent
permitted by such Act, the Trustee shall not be deemed to have a conflicting
interest by virtue of being a trustee under this Indenture with respect to
Securities of more than one series.

     Section 614.   Preferential Collection of Claims Against Company.

     If and when the Trustee shall be or become a creditor of the Company (or
any other obligor upon the Securities), the Trustee shall be subject to the
provisions of the Trust Indenture Act regarding the collection of claims against
the Company (or any such other obligor).

                                 ARTICLE SEVEN

               HOLDERS LISTS AND REPORTS BY TRUSTEE AND COMPANY

     Section 701.   Company to Furnish Trustee Names and Addresses of Holders.

     In accordance with Section 312(a) of the Trust Indenture Act, the Company
shall furnish or cause to be furnished to the Trustee

     (1)  semi-annually with respect to Securities of each series not later than
August 1 and February 1 of each year or upon such other dates as are set forth
in or pursuant to the Company Resolution or indenture supplemental hereto
authorizing such series, a list, in each case in such form as the Trustee may
reasonably require, of the names and addresses of Holders as of the preceding
July 15 and January 15, as the case may be, and

     (2)  at such other times as the Trustee may request in writing, within 30
days after the receipt by the Company of any such request, a list of similar
form and content as of a date not more than 15 days prior to the time such list
is furnished, provided, however, that so long as the Trustee is the Security
Registrar no such list shall be required to be furnished.

     Section 702.   Preservation of Information; Communications to Holders.

     The Trustee shall comply with the obligations imposed upon it pursuant to
Section 312 of the Trust Indenture Act. The Trustee shall preserve, in as
current a form as is reasonably practicable, the names and addresses of Holders
contained in the most recent list furnished to the

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<PAGE>

Trustee as provided in Section 701 and the names and addresses of Holders
received by the Trustee in its capacity as Security Registrar. The Trustee may
destroy any list furnished to it as provided in Section 701 upon receipt of a
new list so furnished.

     The rights of Holders to communicate with other Holders with respect to
their rights under this Indenture or under the Securities, and the corresponding
rights and privileges of the Trustee, shall be as provided by the Trust
Indenture Act.

     Every Holder of Securities or Coupons, by receiving and holding the same,
agrees with the Company and the Trustee that neither the Company, the Trustee,
any Paying Agent or any Security Registrar shall be held accountable by reason
of the disclosure of any  information as to the names and addresses of the
Holders of Securities in accordance with Section 312(b) of the Trust Indenture
Act, regardless of the source from which such information was derived, and that
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 703.   Reports by Trustee.

     (1)  Within 60 days after July 15 of each year commencing with the first
July 15 following the first issuance of Securities pursuant to Section 301, if
required by Section 313(a) of the Trust Indenture Act, the Trustee shall
transmit, pursuant to Section 313(c) of the Trust Indenture Act, a brief report
dated as of such July 15 with respect to any of the events specified in said
Section 313(a) which may have occurred since the later of the immediately
preceding July 15 and the date of this Indenture.

     (2)  The Trustee shall transmit the reports required by Section 313(a) and
Section 313(b) of the Trust Indenture Act at the times specified therein.

     (3)  Reports pursuant to this Section shall be transmitted in the manner
and to the Persons required by Sections 313(c) and 313(d) of the Trust Indenture
Act. The Company will notify the Trustee when any Securities are listed on any
stock exchange.

     Section 704.   Reports by Company.

     The Company, pursuant to Section 314(a) of the Trust Indenture Act, shall:

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

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<PAGE>

the Securities Exchange Act of 1934 in respect of a security listed and
registered on a national securities exchange as may be prescribed from time to
time in such rules and regulations;

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

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

                                 ARTICLE EIGHT

                 CONSOLIDATION, MERGER, CONVEYANCE OR TRANSFER

     Section 801.   Company May Consolidate, Etc., Only on Certain Terms.

     The Company shall not consolidate with or merge into, or transfer all or
substantially all of its assets to, any Person, unless:

             (1)    the Person expressly assumes, by an indenture supplemental
     hereto, executed and delivered to the Trustee and in form satisfactory to
     the Trustee, the due and punctual payment of the principal of and any
     premium and interest on all the Securities and the performance of every
     covenant of this Indenture on the part of the Company to be performed or
     observed;

             (2)    immediately after giving effect to such transaction, no
     Event of Default, and no event which, after notice or lapse of time, or
     both, would become an Event of Default, shall have happened and be
     continuing; and

             (3)    the Company has delivered to the Trustee an Officers'
     Certificate and an Opinion of Counsel each stating that such consolidation,
     merger or transfer and such supplemental indenture, if any, comply with
     this Article and that all conditions precedent herein provided for relating
     to such transaction have been complied with.

     Section 802.   Successor Person Substituted for Company.

     Upon the Company's consolidation with or merger into, or the transfer of
all or substantially all of the Company's assets to, any Person in accordance
with Section 801, such Person shall succeed to, and be substituted for, and may
exercise every right and power of, the Company under this Indenture with the
same effect as if such Person had been named as the Company herein; and in the
case of a transfer of all or substantially all of its assets, the Company

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<PAGE>

(which term shall for this purpose mean the Person named as the "Company" in the
first paragraph of this Indenture or any successor which shall become such in
the manner described in Section 801) shall be discharged from all obligations
and covenants under this Indenture, the Securities and the Coupons and may be
dissolved and liquidated.

                                 ARTICLE NINE

                            SUPPLEMENTAL INDENTURES

     Section 901.   Supplemental Indentures Without Consent of Holders.

     Without the consent of any Holders of Securities or Coupons, the Company
(when authorized by or pursuant to a Company Resolution) and the Trustee, at any
time and from time to time, may enter into one or more indentures supplemental
hereto, in form satisfactory to the Trustee, for any of the following purposes:

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

             (2)    to add to the covenants of the Company for the benefit of
     the Holders of all or any series of Securities (as shall be specified in
     such supplemental indenture or indentures) or to surrender any right or
     power herein conferred upon the Company; or

             (3)    to add to or change any of the provisions of this Indenture
     to provide that Bearer Securities may be registrable as to principal, to
     change or eliminate any restrictions on the payment of principal of, any
     premium or interest on or any Additional Amounts with respect to
     Securities, to permit Bearer Securities to be issued in exchange for
     Registered Securities, to permit Bearer Securities to be exchanged for
     Bearer Securities of other authorized denominations or to permit or
     facilitate the issuance of Securities in uncertificated form, provided any
     such action shall not adversely affect the interests of the Holders of
     Securities of any series or any Coupons appertaining thereto in any
     material respect; or

             (4)    to establish the form or terms of Securities of any series
     and any Coupons appertaining thereto as permitted by Sections 201 and 301;
     or

             (5)    to evidence and provide for the acceptance of appointment
     hereunder by a successor Trustee with respect to the Securities of one or
     more series and to add to or change any of the provisions of this Indenture
     as shall be necessary to provide for or facilitate the administration of
     the trusts hereunder by more than one Trustee, pursuant to the requirements
     of Section 610; or

            (6)     to cure any ambiguity or to correct or supplement any
     provision herein which may be defective or inconsistent with any other
     provision herein, or to make any other provisions with respect to matters
     or questions arising under this Indenture;

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<PAGE>

     provided, that, no such action shall adversely affect the interests of the
     Holders of Securities of any series then Outstanding or any Coupons
     appertaining thereto in any material respect; or

             (7)    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 Securities, as herein set forth; or

             (8)    to add any additional Events of Default with respect to all
     or any series of Securities (as shall be specified in such supplemental
     indenture); or

             (9)    to supplement any of the provisions of this Indenture to
     such extent as shall be necessary to permit or facilitate the defeasance
     and discharge of any series of Securities pursuant to Article Four,
     provided that any such action shall not adversely affect the interests of
     any Holder of a Security of such series and any Coupons appertaining
     thereto or any other Security or Coupon in any material respect; or

             (10)   to secure the Securities pursuant to Section 1008 or
     otherwise; or

             (11)   to make provisions with respect to conversion or exchange
     rights of Holders of Securities of any series; or

             (12)   to amend or supplement any provision contained herein or in
     any supplemental indenture (which amendment or supplement may apply to one
     or more series of Securities or to one or more Securities within any series
     as specified in such supplemental indenture or indentures), provided that
     such amendment or supplement does not apply to any Outstanding Security
     issued prior to the date of such supplemental indenture and entitled to the
     benefits of such provision.

     Section 902.   Supplemental Indentures with Consent of Holders.

     With the consent of the Holders of not less than a majority in principal
amount of the Outstanding Securities of each series affected by such
supplemental indenture, by Act of said Holders delivered to the Company and the
Trustee, the Company (when authorized by or pursuant to a Company Resolution),
and the Trustee may enter into an indenture or indentures supplemental hereto
for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of this Indenture or of the Securities of such
series or of modifying in any manner the rights of the Holders of Securities of
such series under this Indenture; provided, however, that no such supplemental
indenture, without the consent of the Holder of each Outstanding Security
affected thereby, shall

             (1)    change the Stated Maturity of the principal of, or any
     premium or installment of interest on or any Additional Amounts with
     respect to, any Security, or reduce the principal amount thereof or the
     rate (or modify the calculation of such rate) of interest thereon or any
     Additional Amounts with respect thereto, or any premium payable upon the
     redemption or repayment thereof or otherwise, or change the obligation of
     the

                                       70
<PAGE>

     Company to pay Additional Amounts pursuant to Section 1004, or reduce the
     amount of the principal of an Original Issue Discount Security that would
     be due and payable upon a declaration of acceleration of the Maturity
     thereof pursuant to Section 502 or the amount thereof provable in
     bankruptcy pursuant to Section 504, adversely affect the right of repayment
     at the option of any Holder as contemplated by Article Thirteen, or change
     the Place of Payment, Currency in which the principal of, any premium or
     interest on, or any Additional Amounts with respect to any Security is
     payable, or impair the right to institute suit for the enforcement of any
     such payment on or after the Stated Maturity thereof (or, in the case of
     redemption, on or after the Redemption Date or, in the case of repayment at
     the option of the Holder, on or after the Repayment Date), or

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

             (3)    modify any of the provisions of this Section or Section 513,
     except to increase any such percentage or to provide that certain other
     provisions of this Indenture cannot be modified or waived without the
     consent of the Holder of each Outstanding Security affected thereby;
     provided, however, that this clause shall not be deemed to require the
     consent of any Holder with respect to changes in the references to "the
     Trustee" and concomitant changes in this Section, or the deletion of this
     proviso, in accordance with the requirements of Sections 610 and 901(5), or

             (4)    make any change that adversely affects the right to convert
     or exchange any Security for Capital Stock or other securities in
     accordance with its terms.

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

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

     Section 903.   Execution of Supplemental Indentures.

     As a condition to executing, or accepting the additional trusts created by,
any supplemental indenture permitted by this Article or the modifications
thereby of the trust created by this Indenture, the Trustee shall be entitled to
receive, and (subject to Section 315 of the Trust Indenture Act) shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of
such supplemental indenture is authorized or permitted by this Indenture.  The

                                       71
<PAGE>

Trustee may, but shall not be obligated to, enter into any such supplemental
indenture which affects the Trustee's own rights, duties or immunities under
this Indenture or otherwise.

     Section 904.   Effect of Supplemental Indentures.

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

     Section 905.   Reference in Securities to Supplemental Indentures.

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

     Section 906.   Conformity with Trust Indenture Act.

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

                                  ARTICLE TEN

                                   COVENANTS

     Section 1001.  Payment of Principal, Any Premium, Interest and Additional
Amounts.

     The Company covenants and agrees for the benefit of the Holders of the
Securities of each series that it will duly and punctually pay the principal of,
any premium and interest on and any Additional Amounts with respect to the
Securities of such series in accordance with the terms thereof, any Coupons
appertaining thereto and this Indenture.  Any interest due on any Bearer
Security on or before the Maturity thereof, and any Additional Amounts payable
with respect to such interest, shall be payable only upon presentation and
surrender of the Coupons appertaining thereto for such interest as they
severally mature.

     Section 1002.  Maintenance of Office or Agency.

     The Company shall maintain in each Place of Payment for any series of
Securities an Office or Agency where Securities of such series (but not Bearer
Securities, except as otherwise provided below, unless such Place of Payment is
located outside the United States) may be presented or surrendered for payment,
where Securities of such series may be surrendered for

                                       72
<PAGE>

registration of transfer or exchange, where Securities of such series that are
convertible or exchangeable may be surrendered for conversion or exchange, and
where notices and demands to or upon the Company in respect of the Securities of
such series relating thereto and this Indenture may be served. If Securities of
a series are issuable as Bearer Securities, the Company shall maintain, subject
to any laws or regulations applicable thereto, an Office or Agency in a Place of
Payment for such series which is located outside the United States where
Securities of such series and any Coupons appertaining thereto may be presented
and surrendered for payment; provided, however, that if the Securities of such
series are listed on The Stock Exchange of the United Kingdom and the Republic
of Ireland or the Luxembourg Stock Exchange or any other stock exchange located
outside the United States and such stock exchange shall so require, the Company
shall maintain a Paying Agent in London, Luxembourg or any other required city
located outside the United States, as the case may be, so long as the Securities
of such series are listed on such exchange. The Company will give prompt written
notice to the Trustee of the location, and any change in the location, of such
Office or Agency. If at any time the Company shall fail to maintain any such
required Office or Agency or shall fail to furnish the Trustee with the address
thereof, such presentations, surrenders, notices and demands may be made or
served at the Corporate Trust Office of the Trustee, except that Bearer
Securities of such series and any Coupons appertaining thereto may be presented
and surrendered for payment at the place specified for the purpose with respect
to such Securities as provided in or pursuant to this Indenture, and the Company
hereby appoints the Trustee as its agent to receive all such presentations,
surrenders, notices and demands.

     Except as otherwise provided in or pursuant to this Indenture, no payment
of principal, premium, interest or Additional Amounts with respect to Bearer
Securities shall be made at any Office or Agency in the United States or by
check mailed to any address in the United States or by transfer to an account
maintained with a bank located in the United States; provided, however, if
amounts owing with respect to any Bearer Securities shall be payable in Dollars,
payment of principal of, any premium or interest on and any Additional Amounts
with respect to any such Security may be made at the Corporate Trust Office of
the Trustee or any Office or Agency designated by the Company in the Borough of
Manhattan, The City of New York, if (but only if) payment of the full amount of
such principal, premium, interest or Additional Amounts at all offices outside
the United States maintained for such purpose by the Company in accordance with
this Indenture is illegal or effectively precluded by exchange controls or other
similar restrictions.

     The Company may also from time to time designate one or more other Offices
or Agencies where the Securities of one or more series may be presented or
surrendered for any or all such purposes and may from time to time rescind such
designations; provided, however, that no such designation or rescission shall in
any manner relieve the Company of its obligation to maintain an Office or Agency
in each Place of Payment for Securities of any series for such purposes.  The
Company shall give prompt written notice to the Trustee of any such designation
or rescission and of any change in the location of any such other Office or
Agency.  Unless otherwise provided in or pursuant to this Indenture, the Company
hereby designates as the Place of Payment for each series of Securities the
Borough of Manhattan, The City of New York, and initially appoints the Corporate
Trust Office of the Trustee as the Company's Office or Agency

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in the Borough of Manhattan, The City of New York for such purpose. The Company
may subsequently appoint a different Office or Agency in the Borough of
Manhattan, The City of New York for the Securities of any series.

     Section 1003.  Money for Securities Payments to be Held in Trust.

     If the Company shall at any time act as its own Paying Agent with respect
to any series of Securities, it shall, on or before each due date of the
principal of, any premium or interest on or Additional Amounts with respect to
any of the Securities of such series, segregate and hold in trust for the
benefit of the Persons entitled thereto a sum in the Currency or Currencies in
which the Securities of such series are payable (except as otherwise specified
pursuant to Section 301 for the Securities of such series) sufficient to pay the
principal or any premium, interest or Additional Amounts so becoming due until
such sums shall be paid to such Persons or otherwise disposed of as herein
provided, and shall promptly notify the Trustee of its action or failure so to
act.

     Whenever the Company shall have one or more Paying Agents for any series of
Securities, it shall, on or prior to each due date of the principal of, any
premium or interest on or any Additional Amounts with respect to any Securities
of such series, deposit with any Paying Agent a sum (in the Currency or
Currencies described in the preceding paragraph) sufficient to pay the principal
or any premium, interest or Additional Amounts so becoming due, such sum to be
held in trust for the benefit of the Persons entitled thereto, and (unless such
Paying Agent is the Trustee) the Company will promptly notify the Trustee of its
action or failure so to act.

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

             (1)    hold all sums held by it for the payment of the principal
     of, any premium or interest on or any Additional Amounts with respect to
     Securities of such series in trust for the benefit of the Persons entitled
     thereto until such sums shall be paid to such Persons or otherwise disposed
     of as provided in or pursuant to this Indenture;

             (2)    give the Trustee notice of any default by the Company (or
     any other obligor upon the Securities of such series) in the making of any
     payment of principal, any premium or interest on or any Additional Amounts
     with respect to the Securities of such series; and

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

     The Company may at any time, for the purpose of obtaining the satisfaction
and discharge of this Indenture or for any other purpose, pay, or by Company
Order direct any Paying Agent to pay, to the Trustee all sums held in trust by
the Company or such Paying Agent, such sums to be held by the Trustee upon the
same terms as those upon which such sums were

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held by the Company or such Paying Agent; and, upon such payment by any Paying
Agent to the Trustee, such Paying Agent shall be released from all further
liability with respect to such sums.

     Except as otherwise provided herein or pursuant hereto, any money deposited
with the Trustee or any Paying Agent, or then held by the Company, in trust for
the payment of the principal of, any premium or interest on or any Additional
Amounts with respect to any Security of any series or any Coupon appertaining
thereto and remaining unclaimed for two years after such principal or any such
premium or interest or any such Additional Amounts shall have become due and
payable shall be paid to the Company on Company Request, or (if then held by the
Company) shall be discharged from such trust; and the Holder of such Security or
any Coupon appertaining thereto shall thereafter, as an unsecured general
creditor, look only to the Company for payment thereof, and all liability of the
Trustee or such Paying Agent with respect to such trust money, and all liability
of the Company as trustee thereof, shall thereupon cease; provided, however,
that the Trustee or such Paying Agent, before being required to make any such
repayment, may at the expense of the Company cause to be published once, in an
Authorized Newspaper in each Place of Payment for such series or to be mailed to
Holders of Registered Securities of such series, or both, notice that such money
remains unclaimed and that, after a date specified therein, which shall not be
less than 30 days from the date of such publication or mailing nor shall it be
later than two years after such principal and any premium or interest or
Additional Amounts shall have become due and payable, any unclaimed balance of
such money then remaining will be repaid to the Company.

     Section 1004.  Additional Amounts.

     If any Securities of a series provide for the payment of Additional
Amounts, the Company agrees to pay to the Holder of any such Security or any
Coupon appertaining thereto Additional Amounts as provided in or pursuant to
this Indenture or such Securities.  Whenever in this Indenture there is
mentioned, in any context, the payment of the principal of or any premium or
interest on, or in respect of, any Security of any series or any Coupon or the
net proceeds received on the sale or exchange of any Security of any series,
such mention shall be deemed to include mention of the payment of Additional
Amounts provided by the terms of such series established hereby or pursuant
hereto to the extent that, in such context, Additional Amounts are, were or
would be payable in respect thereof pursuant to such terms, and express mention
of the payment of Additional Amounts (if applicable) in any provision hereof
shall not be construed as excluding Additional Amounts in those provisions
hereof where such express mention is not made.

     Except as otherwise provided in or pursuant to this Indenture or the
Securities of any series, if the Securities of a series provide for the payment
of Additional Amounts, at least 10 days prior to the first Interest Payment Date
with respect to such series of Securities (or if the Securities of such series
shall not bear interest prior to Maturity, the first day on which a payment of
principal is made), and at least 10 days prior to each date of payment of
principal or interest if there has been any change with respect to the matters
set forth in the below-mentioned Officers' Certificate, the Company shall
furnish to the Trustee and the principal Paying Agent or Paying Agents, if other
than the Trustee, an Officers' Certificate instructing the Trustee and such

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Paying Agent or Paying Agents whether such payment of principal of and premium,
if any, or interest, if any, on the Securities of such series shall be made to
Holders of Securities of such series or the Coupons appertaining thereto who are
United States Aliens without withholding for or on account of any tax,
assessment or other governmental charge described in the Securities of such
series.  If any such withholding shall be required, then such Officers'
Certificate shall specify by country the amount, if any, required to be withheld
on such payments to such Holders of Securities or Coupons, and the Company
agrees to pay to the Trustee or such Paying Agent the Additional Amounts
required by the terms of such Securities.  The Company covenants to indemnify
the Trustee and any Paying Agent for, and to hold them harmless against, any
loss, liability or expense reasonably incurred without negligence or bad faith
on their part arising out of or in connection with actions taken or omitted by
any of them in reliance on any Officers' Certificate furnished pursuant to this
Section.

     Section 1005.  Existence.

     Subject to Article Eight, the Company will do or cause to be done all
things necessary to maintain its existence and its rights and franchises;
provided, however, that the Company shall not be required to preserve any such
right or franchise if the Board of Directors shall determine that the
preservation thereof is no longer desirable in the conduct of the business of
the Company, and that the loss thereof is not disadvantageous in any material
respect to the Holders.

     Section 1006.  Company Statement as to Compliance.

     The Company will deliver to the Trustee, within 120 days after the end of
each fiscal year, an Officers' Certificate (which need not comply with Section
102), stating as to each signer, that

          (1)       a review of the activities of the Company during such year
     and of performance under this Indenture has been made under his or her
     supervision; and

          (2)       to the best of his or her knowledge, based on such review,
     (a) the Company has fulfilled all its obligations under and complied with
     all covenants and conditions contained in this Indenture throughout such
     year, or, if there has been a default in the fulfillment of any such
     covenant, condition or obligation, specifying each such default known to
     him or her and the nature and status thereof, and (b) no event has occurred
     and is continuing which is, or after notice or lapse of time or both would
     become, an Event of Default under Section 501, or, if such an event has
     occurred and is continuing, specifying each such event known to him or her
     and the nature and status thereof.

At least one of the Person's signing such Officers' Certificate shall be the
Company's principal executive officer, principal financial officer or principal
accounting officer.

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     Section 1007.  Calculation of Original Issue Discount.

     The Company shall file with the Trustee promptly after the end of each
calendar year a written notice specifying the amount of original issue discount
(including daily rates and accrual periods) accrued on Outstanding Securities,
if any, as of the end of such year.

     Section 1008.  Limitations on Liens.

     The Company will not, while any of the Securities remain Outstanding,
create, or suffer to be created or to exist, any Lien upon any Principal
Property or upon any shares of stock of any Material Subsidiary, whether such
Principal Property is, or shares of stock are, now owned or hereafter acquired,
to secure any Indebtedness of the Company, unless it shall make effective
provision whereby the Securities then Outstanding shall be secured by such Lien
equally and ratably with any and all Indebtedness thereby secured so long as any
such Indebtedness shall be so secured; provided, however, that nothing in this
Section shall be construed to prevent the Company from creating, or from
suffering to be created or to exist, any Liens, or any agreements, with respect
to:

     (1)  purchase money mortgages, or other purchase money liens, pledges,
          security interests or encumbrances of any kind upon property hereafter
          acquired by the Company, or Liens of any kind existing on any property
          or any shares of stock at the time of the acquisition thereof
          (including Liens which exist on any property or any shares of stock of
          a Person which is consolidated with or merged with or into the Company
          or which transfers or leases all or substantially all of its
          properties to the Company), or conditional sales agreements or other
          title retention agreements and leases in the nature of title retention
          agreements with respect to any property hereafter acquired; provided,
          however, that no such Lien shall extend to or cover any other property
          of the Company;

     (2)  Liens upon any property of the Company or any shares of stock of any
          Material Subsidiary of the Company existing as of the date of this
          Indenture, or upon the shares of stock of any corporation, which Liens
          existed at the time such corporation became a Material Subsidiary of
          the Company; liens for taxes or assessments or other governmental
          charges or levies; pledges to secure other governmental charges or
          levies; pledges or deposits to secure obligations under worker's
          compensation laws, unemployment insurance and other social security
          legislation, including liens of judgments thereunder which are not
          currently dischargeable; pledges or deposits to secure performance in
          connection with bids, tenders, contracts (other than contracts for the
          payment of money) or leases to which the Company is a party; pledges
          or deposits to secure public or statutory obligations of the Company;
          builders', materialmen's, mechanics', carriers', warehousemen's,
          workers', repairmen's, operators', landlords' or other like liens in
          the ordinary course of business, or deposits to obtain the release of
          such liens; pledges or deposits to secure, or in lieu of, surety,
          stay, appeal, indemnity, customs, performance or return-of-money
          bonds; other pledges or deposits for similar purposes in the ordinary
          course of business; liens created by or resulting from any litigation
          or proceeding which at the time is being contested in good

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<PAGE>

          faith by appropriate proceedings; liens incurred in connection with
          the issuance of bankers' acceptances and lines of credit, bankers'
          liens or rights of offset and any security given in the ordinary
          course of business to banks or others to secure any Indebtedness
          payable on demand or maturing within 12 months of the date that such
          Indebtedness is originally incurred; liens incurred in connection with
          repurchase, swap or other similar agreements (including, without
          limitation, commodity price, currency exchange and interest rate
          protection agreements); leases made, or existing on property acquired,
          in the ordinary course of business; liens securing industrial revenue
          or pollution control bonds; liens, pledges, security interests or
          other encumbrances on any property arising in connection with any
          defeasance, covenant defeasance or in-substance defeasance of
          Indebtedness of the Company, including the Securities; liens created
          in connection with, and created to secure, a non-recourse obligation;
          zoning restrictions, easements, licenses, rights-of-way, restrictions
          on the use of property or minor irregularities in title thereto, which
          do not, in the opinion of the Company, materially impair the use of
          such property in the operation of the business of the Company or the
          value of such property for the purpose of such business;

     (3)  Liens in favor of the United States, any foreign country or any
          department, agency or instrumentality or political subdivision of any
          such jurisdiction, to secure partial, progress, advance or other
          payments pursuant to any contract or statute or to secure any
          Indebtedness incurred for the purpose of financing all or any part of
          the purchase price or the cost of constructing or improving the
          property subject to such mortgages, including, without limitation,
          mortgages to secure Indebtedness of the pollution control or
          industrial revenue bond type;

     (4)  Indebtedness which may be issued by the Company in connection with a
          consolidation or merger of the Company or any Material Subsidiary of
          the Company with or into any other Person (which may be an Affiliate
          of the Company or any Material Subsidiary of the Company) in exchange
          for or otherwise in substitution for secured Indebtedness of such
          Person ("Third Party Debt") which by its terms (i) is secured by a
          mortgage on all or a portion of the property of such Person, (ii)
          prohibits secured Indebtedness from being incurred by such Person,
          unless the Third Party Debt shall be secured equally and ratably with
          such secured Indebtedness or (iii) prohibits secured Indebtedness from
          being incurred by such Person;

     (5)  Indebtedness of any Person which is required to be assumed by the
          Company in connection with a consolidation or merger of such Person,
          with respect to which any property of the Company is subjected to a
          Lien;

     (6)  Liens of any kind upon any property acquired, constructed, developed
          or improved by the Company (whether alone or in association with
          others) after the date of the initial issuance of the Securities which
          are created prior to, at the time

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<PAGE>

          of, or within 18 months after such acquisition (or in the case of
          property constructed, developed or improved, after the completion of
          such construction, development or improvement and commencement of full
          commercial operation of such property, whichever is later) to secure
          or provide for the payment of any part of the purchase price or cost
          thereof; provided that in the case of such construction, development
          or improvement the Liens shall not apply to any property theretofore
          owned by the Company other than theretofore unimproved real property;

     (7)  Liens in favor of the Company, one or more Material Subsidiaries of
          the Company, one or more wholly-owned Subsidiaries of the Company or
          any of the foregoing in combination;

     (8)  any Lien securing Indebtedness which is payable, both with respect to
          principal and interest, solely out of the proceeds of oil, gas, coal
          or other minerals to be produced from the property subject thereto and
          to be sold or delivered by the Company or a Subsidiary, including any
          interest of the character commonly referred to as a "production
          payment";

     (9)  the replacement, extension or renewal (or successive replacements,
          extensions or renewals), as a whole or in part, of any Lien, or of any
          agreement, referred to above in clauses (1) through (8) inclusive, or
          the replacement, extension or renewal (not exceeding the principal
          amount of Indebtedness secured thereby together with any premium,
          interest, fee or expense payable in connection with any such
          replacement, extension or renewal) of the Indebtedness secured
          thereby; provided that such replacement, extension or renewal is
          limited to all or a part of the same property that secured the Lien
          replaced, extended or renewed (plus improvements thereon or additions
          or accessions thereto); or

     (10) any other Lien not excepted by the foregoing clauses (1) through (9);
          provided that immediately after the creation or assumption of such
          Lien, the aggregate principal amount of Indebtedness of the Company
          secured by all Liens created or assumed under the provisions of this
          clause (10) shall not exceed an amount equal to 10% of the common
          shareholders' equity of the Company, as shown on its consolidated
          balance sheet for the accounting period occurring immediately prior to
          the creation or assumption of such Lien.

                                ARTICLE ELEVEN

                           REDEMPTION OF SECURITIES

     Section 1101.  Applicability of Article.

     Redemption of Securities of any series at the option of the Company as
permitted or required by the terms of such Securities shall be made in
accordance with the terms of such Securities and (except as otherwise provided
herein or pursuant hereto) this Article.

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<PAGE>

     Section 1102.  Election to Redeem; Notice to Trustee.

     The election of the Company to redeem any Securities shall be evidenced by
or pursuant to a Company Resolution.  In case of any redemption at the election
of the Company of less than all of the Securities of any series, the Company
shall, at least 60 days prior to the Redemption Date fixed by the Company
(unless a shorter notice shall be satisfactory to the Trustee), notify the
Trustee of such Redemption Date and of the principal amount of Securities of
such series to be redeemed and, in the event that the Company shall determine
that the Securities of any series to be redeemed shall be selected from
Securities of such series having the same issue date, interest rate or interest
rate formula, Stated Maturity and other terms (the "Equivalent Terms"), the
Company shall notify the Trustee of such Equivalent Terms.  In the case of any
redemption of Securities (a) prior to the expiration of any restriction on such
redemption provided in the terms of such Securities or elsewhere in this
Indenture or (b) pursuant to an election of the Company which is subject to a
condition specified in the terms of such Securities or elsewhere in this
Indenture, the Company shall furnish the Trustee with an Officers' Certificate
evidencing compliance with such restriction or condition.

     Section 1103.  Selection by Trustee of Securities to be Redeemed.

     If less than all of the Securities of any series are to be redeemed (unless
all of the Securities of any series with Equivalent Terms are to be redeemed) or
if less than all of the Securities of any series with Equivalent Terms are to be
redeemed, the particular Securities to be redeemed shall be selected not more
than 60 days prior to the Redemption Date by the Trustee from the Outstanding
Securities of such series or from the Outstanding Securities of such series with
Equivalent Terms, as the case may be, not previously called for redemption, by
such method as the Trustee shall deem fair and appropriate and which may provide
for the selection for redemption of portions of the principal amount of
Registered Securities of such series; provided, however, that no such partial
redemption shall reduce the portion of the principal amount of a Registered
Security of such series not redeemed to less than the minimum denomination for a
Security of such series established herein or pursuant hereto.

     The Trustee shall promptly notify the Company and the Security Registrar
(if other than itself) in writing of the Securities selected for redemption and,
in the case of any Securities selected for partial redemption, the principal
amount thereof to be redeemed.

     For all purposes of this Indenture, unless the context otherwise requires,
all provisions relating to the redemption of Securities shall relate, in the
case of any Securities redeemed or to be redeemed only in part, to the portion
of the principal amount of such Securities which has been or is to be redeemed.

     Unless otherwise specified in or pursuant to this Indenture or the
Securities of any series, if any Security selected for partial redemption is
converted or exchanged for Capital Stock or other securities in part before
termination of the conversion or exchange right with respect to the portion of
the Security so selected, the converted or exchanged portion of such Security
shall be deemed (so far as may be) to be the portion selected for redemption.
Securities which have been

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<PAGE>

converted or exchanged during a selection of Securities to be redeemed shall be
treated by the Trustee as Outstanding for the purpose of such selection.

     Section 1104.  Notice of Redemption.

     Notice of redemption shall be given in the manner provided in Section 106,
not less than 20 nor more than 60 days prior to the Redemption Date, unless a
shorter period is specified in the Securities to be redeemed, to the Holders of
Securities to be redeemed.  Failure to give notice by mailing in the manner
herein provided to the Holder of any Registered Securities designated for
redemption as a whole or in part, or any defect in the notice to any such
Holder, shall not affect the validity of the proceedings for the redemption of
any other Securities or portion thereof.  Any notice that is mailed to the
Holder of any Registered Securities in the manner herein provided shall be
conclusively presumed to have been duly given, whether or not such Holder
receives the notice.

     All notices of redemption shall state:

          (1) the Redemption Date,

          (2) the Redemption Price, or if not then ascertainable, the manner of
     calculation thereof,

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

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

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

          (6) the place or places where such Securities, together (in the case
     of Bearer Securities) with all Coupons appertaining thereto, if any,
     maturing after the Redemption Date, are to be surrendered for payment of
     the Redemption Price and any accrued interest and Additional Amounts
     pertaining thereto,

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

          (8) that, unless otherwise specified in such notice, Bearer Securities
     of any series, if any, surrendered for redemption must be accompanied by
     all Coupons maturing

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<PAGE>

     subsequent to the date fixed for redemption or the amount of any such
     missing Coupon or Coupons will be deducted from the Redemption Price,
     unless security or indemnity satisfactory to the Company, the Trustee and
     any Paying Agent is furnished,

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

          (10) in the case of Securities of any series that are convertible or
     exchangeable into Capital Stock or other securities, the conversion or
     exchange price or rate, the date or dates on which the right to convert or
     exchange the principal of the Securities of such series to be redeemed will
     commence or terminate and the place or places where such Securities may be
     surrendered for conversion or exchange, and

          (11) the CUSIP number or the Euroclear or the Cedel reference numbers
     of such Securities, if any (or any other numbers used by a U.S. Depositary
     or Depositary to identify such Securities).

     A notice of redemption published as contemplated by Section 106 need not
identify particular Registered Securities to be redeemed.

     Unless otherwise specified with respect to any Securities in accordance
with Section 301, with respect to any redemption of Securities at the election
of the Company, unless, upon the giving of notice of such redemption, defeasance
shall have been effected with respect to such Securities pursuant to Section
402, such notice may state that such redemption shall be conditional upon the
receipt by the Trustee or the Paying Agent(s) for such Securities, on or prior
to the date fixed for such redemption, of money sufficient to pay the principal
of and any premium and interest on such Securities and that if such money shall
not have been so received such notice shall be of no force or effect and the
Company shall not be required to redeem such Securities.  In the event that such
notice of redemption contains such a condition and such money is not so
received, the redemption shall not be made and within a reasonable time
thereafter notice shall be given, in the manner in which the notice of
redemption was given, that such money was not so received and such redemption
was not required to be made, and the Trustee or Paying Agent(s) for the
Securities otherwise to have been redeemed shall promptly return to the Holders
thereof any of such Securities which had been surrendered for payment upon such
redemption.

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

     The Company shall give the Trustee notice of the amount of any Redemption
Price that is subject to calculation, promptly after the calculation thereof.

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     Section 1105.  Deposit of Redemption Price.

     On or prior to any Redemption Date, the Company shall deposit, with respect
to the Securities of any series called for redemption pursuant to Section 1104,
with the Trustee or with a Paying Agent (or, if the Company is acting as its own
Paying Agent, segregate and hold in trust as provided in Section 1003) an amount
of money in the applicable Currency sufficient to pay the Redemption Price of,
and (except if the Redemption Date shall be an Interest Payment Date, unless
otherwise specified pursuant to Section 301 for or in the Securities of such
series) any accrued interest on and Additional Amounts with respect thereto, all
such Securities or portions thereof which are to be redeemed on that date.

     Section 1106.  Securities Payable on Redemption Date.

     Notice of redemption having been given as aforesaid, the Securities so to
be redeemed shall, on the Redemption Date, become due and payable at the
Redemption Price therein specified, subject to the fourth paragraph of Section
1104, and from and after such date (unless the Company shall default in the
payment of the Redemption Price and accrued interest) such Securities shall
cease to bear interest and the Coupons for such interest appertaining to any
Bearer Securities so to be redeemed, except to the extent provided below, shall
be void.  Upon surrender of any such Security for redemption in accordance with
said notice, together with all Coupons, if any, appertaining thereto maturing
after the Redemption Date, such Security shall be paid by the Company at the
Redemption Price, together with any accrued interest and Additional Amounts to
the Redemption Date; provided, however, that, except as otherwise provided in or
pursuant to this Indenture or the Bearer Securities of such series, installments
of interest on Bearer Securities whose Stated Maturity is on or prior to the
Redemption Date shall be payable only upon presentation and surrender of Coupons
for such interest (at an Office or Agency located outside the United States
except as otherwise provided in Section 1002), and provided, further, that,
except as otherwise specified in or pursuant to this Indenture or the Registered
Securities of such series, installments of interest on Registered Securities
whose Stated Maturity is on or prior to the Redemption Date shall be payable to
the Holders of such Securities, or one or more Predecessor Securities,
registered as such at the close of business on the Regular Record Dates therefor
according to their terms and the provisions of Section 307.

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

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     If any Security called for redemption shall not be so paid upon surrender
thereof for redemption, the principal and any premium, until paid, shall bear
interest from the Redemption Date at the rate prescribed therefor in the
Security.

     Section 1107.  Securities Redeemed in Part.

     Any Registered Security which is to be redeemed only in part shall be
surrendered at any Office or Agency for such Security (with, if the Company or
the Trustee so requires, due endorsement by, or a written instrument of transfer
in form satisfactory to the Company and the Trustee duly executed by, the Holder
thereof or his attorney duly authorized in writing) and the Company shall
execute and the Trustee shall authenticate and deliver to the Holder of such
Security without service charge, a new Registered Security or Securities of the
same series, containing identical terms and provisions, of any authorized
denomination as requested by such Holder in aggregate principal amount equal to
and in exchange for the unredeemed portion of the principal of the Security so
surrendered.  If a Security in global form is so surrendered, the Company shall
execute, and the Trustee shall authenticate and deliver to the U.S. Depositary
or other Depositary for such Security in global form as shall be specified in
the Company Order with respect thereto to the Trustee, without service charge, a
new Security in global form in a denomination equal to and in exchange for the
unredeemed portion of the principal of the Security in global form so
surrendered.

                                ARTICLE TWELVE

                                 SINKING FUNDS

     Section 1201.  Applicability of Article.

     The provisions of this Article shall be applicable to any sinking fund for
the retirement of Securities of a series, except as otherwise permitted or
required in or pursuant to this Indenture or any Security of such series issued
pursuant to this Indenture.

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

     Section 1202.  Satisfaction of Sinking Fund Payments with Securities.

     The Company may, in satisfaction of all or any part of any sinking fund
payment with respect to the Securities of any series to be made pursuant to the
terms of such Securities (1) deliver Outstanding Securities of such series
(other than any of such Securities previously called for redemption or any of
such Securities in respect of which cash shall have been released

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to the Company), together in the case of any Bearer Securities of such series
with all unmatured Coupons appertaining thereto, and (2) apply as a credit
Securities of such series which have been redeemed either at the election of the
Company pursuant to the terms of such series of Securities or through the
application of permitted optional sinking fund payments pursuant to the terms of
such Securities, provided that such Securities have not been previously so
credited. Such Securities shall be received and credited for such purpose by the
Trustee at the Redemption Price specified in such Securities for redemption
through operation of the sinking fund and the amount of such sinking fund
payment shall be reduced accordingly. If as a result of the delivery or credit
of Securities of any series in lieu of cash payments pursuant to this Section
1202, the principal amount of Securities of such series to be redeemed in order
to exhaust the aforesaid cash payment shall be less than $100,000, the Trustee
need not call Securities of such series for redemption, except upon Company
Request, and such cash payment shall be held by the Trustee or a Paying Agent
and applied to the next succeeding sinking fund payment, provided, however, that
the Trustee or such Paying Agent shall at the request of the Company from time
to time pay over and deliver to the Company any cash payment so being held by
the Trustee or such Paying Agent upon delivery by the Company to the Trustee of
Securities of that series purchased by the Company having an unpaid principal
amount equal to the cash payment requested to be released to the Company.

     Section 1203.  Redemption of Securities for Sinking Fund.

     Not less than 75 days prior to each sinking fund payment date for any
series of Securities, the Company shall deliver to the Trustee an Officers'
Certificate specifying the amount of the next ensuing mandatory sinking fund
payment for that series pursuant to the terms of that series, the portion
thereof, if any, which is to be satisfied by payment of cash and the portion
thereof, if any, which is to be satisfied by delivering and crediting of
Securities of that series pursuant to Section 1202, the basis for such credit,
that such Securities have not been previously so credited and the optional
amount, if any, to be added in cash to the next ensuing mandatory sinking fund
payment, and will also deliver to the Trustee any Securities to be so credited
and not theretofore delivered.  If such Officers' Certificate shall specify an
optional amount to be added in cash to the next ensuing mandatory sinking fund
payment, the Company shall thereupon be obligated to pay the amount therein
specified. Not less than 45 days before each such sinking fund payment date the
Trustee shall select the Securities to be redeemed upon such sinking fund
payment date in the manner specified in Section 1103 and cause notice of the
redemption thereof to be given in the name of and at the expense of the Company
in the manner provided in Section 1104.  Such notice having been duly given, the
redemption of such Securities shall be made upon the terms and in the manner
stated in Sections 1106 and 1107.

                               ARTICLE THIRTEEN

                      REPAYMENT AT THE OPTION OF HOLDERS

     Section 1301.  Applicability of Article.

     Repayment of Securities of any series before their Stated Maturity at the
option of Holders thereof shall be made in accordance with the terms of such
Securities and (except as

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otherwise specified by the terms of such series established pursuant to Section
301) in accordance with this Article.

     Section 1302.  Repayment of Securities.

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

     Section 1303.  Exercise of Option.

     Securities of any series subject to repayment at the option of the Holders
thereof will contain an "Option to Elect Repayment" form on such Securities.  In
order for any Security to be repaid at the option of the Holder, the Trustee
must receive at the Place of Payment therefor specified in the terms of such
Security (or at such other place or places of which the Company shall from time
to time notify the Holders of such Securities) not earlier than 60 days nor
later than 30 days prior to the Repayment Date (1) the Security so providing for
such repayment together with the "Option to Elect Repayment" form duly completed
by the Holder (or by the Holder's attorney duly authorized in writing) or (2) a
facsimile transmission or a letter from a member of a national securities
exchange, or the National Association of Securities Dealers, Inc. ("NASD"), or a
commercial bank or trust company in the United States setting forth the name of
the Holder of Security, the principal amount of the Security, the amount of the
Security to be repaid, the certificate number or a description of the tenor and
terms of the Security, a statement that the option to elect repayment is being
exercised thereby and a guarantee that the Security to be repaid, together with
the duly completed form entitled "Option to Elect Repayment", will be received
by the Trustee not later than the fifth Business Day after the date of such
facsimile transmission or letter; provided, however, that such facsimile
transmission or letter shall only be effective if such Security and form duly
completed are received by the Trustee by such fifth Business Day.  If less than
the entire principal amount of such Security is to be repaid in accordance with
the terms of such Security, the principal amount of such Security to be repaid,
in increments of the minimum denomination for Securities of such series, and the
denomination or denominations of the Security or Securities to be issued to the
Holder for the portion of the principal amount of such Security surrendered that
is not to be repaid, must be specified.  The principal amount of any Security
providing for repayment at the option of the Holder thereof may not be repaid in
part if, following such repayment, the unpaid principal amount of such Security
would be less than the minimum authorized denomination of Securities of the
series of which such Security to be repaid is a part.  Except as otherwise may
be provided by the terms of

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any Security providing for repayment at the option of the Holder thereof,
exercise of the repayment option by the Holder shall be irrevocable unless
waived by the Company.

     Section 1304.  When Securities Presented for Repayment Become Due and
Payable.

     If the Securities of any series providing for repayment at the option of
the Holders thereof shall have been surrendered as provided in this Article and
as provided by or pursuant to the terms of such Securities, such Securities or
the portions thereof, as the case may be, to be repaid shall become due and
payable and shall be paid by the Company on the Repayment Date therein
specified, and on and after such Repayment Date (unless the Company shall
default in the payment of such Securities on such Repayment Date) such
Securities so to be repaid shall cease to bear interest.  Upon surrender of any
such Security for repayment in accordance with such provisions, the principal
amount of such Security so to be repaid shall be paid by the Company, together
with accrued interest, if any, to the Repayment Date; provided that,
installments of interest, if any, whose Stated Maturity is on or prior to the
Repayment Date shall be payable (but without interest thereon, unless the
Company shall default in the payment thereof) to the Holders of such Securities,
or one or more Predecessor Securities, registered as such at the close of
business on the relevant Record Dates according to their terms and the
provisions of Section 307.

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

     Section 1305.  Securities Repaid in Part.

     Upon surrender of any Registered Security which is to be repaid in part
only (with, if the Company or the Trustee so requires, due endorsement by, or a
written instrument of transfer in form satisfactory to the Company and the
Security Registrar duly executed by, the Holder thereof or his attorney duly
authorized in writing), the Company shall execute and the Trustee shall
authenticate and deliver to the Holder of such Security, without service charge
and at the expense of the Company, a new Registered Security or Securities of
the same series, Stated Maturity and original issue date of any authorized
denomination specified by the Holder, in an aggregate principal amount equal to
and in exchange for the portion of the principal of such Security so surrendered
which is not to be repaid.

     Section 1306.  Compliance with Exchange Act.

     In connection with any repayment of Securities pursuant to this Article,
the Company will comply with the provisions of Rule 13e-4, Rule 14e-1 and any
other tender offer rules under the Securities Exchange Act of 1934, if required,
and will file Schedule 13E-4 or any other schedule, if required.

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                               ARTICLE FOURTEEN

                       SECURITIES IN FOREIGN CURRENCIES

     Section 1401.  Applicability of Article.

     Whenever this Indenture provides for any distribution to Holders of
Securities of any series in which not all of such Securities are denominated in
the same Currency, in the absence of any provision to the contrary in or
pursuant to this Indenture or the Securities of such series, any amount in
respect of any Security denominated in a Currency other than Dollars shall be
treated for any such distribution as that amount of Dollars that could be
obtained for such amount on such reasonable basis of exchange and as of the
record date with respect to Registered Securities of such series (if any) for
such distribution (or, if there shall be no applicable record date, such other
date reasonably proximate to the date of such distribution) as the Company may
specify in a written notice to the Trustee or, in the absence of such written
notice, as the Trustee may determine.

                                ARTICLE FIFTEEN

                       MEETINGS OF HOLDERS OF SECURITIES

     Section 1501.  Purposes for Which Meetings may be Called.

     A meeting of Holders of Securities of any series may be called at any time
and from time to time pursuant to this Article to make, give or take any
request, demand, authorization, direction, notice, consent, waiver or other Act
provided by this Indenture to be made, given or taken by Holders of Securities
of such series.

     Section 1502.  Call, Notice and Place of Meetings.

     (1)  The Trustee may at any time call a meeting of Holders of Securities of
any series for any purpose specified in Section 1501, to be held at such time
and at such place in the Borough of Manhattan, The City of New York, or, if
Securities of such series have been issued in whole or in part as Bearer
Securities, in London or in such place outside the United States as the Trustee
shall determine.  Notice of every meeting of Holders of Securities of any
series, setting forth the time and the place of such meeting and in general
terms the action proposed to be taken at such meeting, shall be given, in the
manner provided in Section 106, not less than 21 nor more than 180 days prior to
the date fixed for the meeting.

     (2)  In case at any time the Company (by or pursuant to a Company
Resolution) or the Holders of at least 10% in principal amount of the
Outstanding Securities of any series shall have requested the Trustee to call a
meeting of the Holders of Securities of such series for any purpose specified in
Section 1501, by written request setting forth in reasonable detail the action
proposed to be taken at the meeting, and the Trustee shall not have mailed
notice of or made the first publication of the notice of such meeting within 21
days after receipt of such request (whichever shall be required pursuant to
Section 106) or shall not thereafter proceed to cause the

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meeting to be held as provided herein, then the Company or the Holders of
Securities of such series in the amount above specified, as the case may be, may
determine the time and the place in the Borough of Manhattan, The City of New
York, or, if Securities of such series are to be issued as Bearer Securities, in
London for such meeting and may call such meeting for such purposes by giving
notice thereof as provided in clause (1) of this Section.

     Section 1503.  Persons Entitled to Vote at Meetings.

     To be entitled to vote at any meeting of Holders of Securities of any
series, a Person shall be (1) a Holder of one or more Outstanding Securities of
such series, or (2) a Person appointed by an instrument in writing as proxy for
a Holder or Holders of one or more Outstanding Securities of such series by such
Holder or Holders.  The only Persons who shall be entitled to be present or to
speak at any meeting of Holders of Securities of any series shall be the Persons
entitled to vote at such meeting and their counsel, any representatives of the
Trustee and its counsel and any representatives of the Company and its counsel.

     Section 1504.  Quorum; Action.

     The Persons entitled to vote a majority in principal amount of the
Outstanding Securities of a series shall constitute a quorum for a meeting of
Holders of Securities of such series.  In the absence of a quorum within 30
minutes after the time appointed for any such meeting, the meeting shall, if
convened at the request of Holders of Securities of such series, be dissolved.
In any other case the meeting may be adjourned for a period of not less than 10
days as determined by the chairman of the meeting prior to the adjournment of
such meeting.  In the absence of a quorum at any such adjourned meeting, such
adjourned meeting may be further adjourned for a period of not less than 10 days
as determined by the chairman of the meeting prior to the adjournment of such
adjourned meeting.  Notice of the reconvening of any adjourned meeting shall be
given as provided in Section 1502(1), except that such notice need be given only
once not less than five days prior to the date on which the meeting is scheduled
to be reconvened.  Notice of the reconvening of an adjourned meeting shall state
expressly the percentage, as provided above, of the principal amount of the
Outstanding Securities of such series which shall constitute a quorum.

     Except as limited by the proviso to Section 902, any resolution presented
to a meeting or adjourned meeting duly reconvened at which a quorum is present
as aforesaid may be adopted only by the affirmative vote of the Holders of a
majority in principal amount of the Outstanding Securities of that series;
provided, however, that, except as limited by the proviso to Section 902, any
resolution with respect to any request, demand, authorization, direction,
notice, consent, waiver or other Act which this Indenture expressly provides may
be made, given or taken by the Holders of a specified percentage, which is less
than a majority, in principal amount of the Outstanding Securities of a series
may be adopted at a meeting or an adjourned meeting duly reconvened and at which
a quorum is present as aforesaid by the affirmative vote of the Holders of such
specified percentage in principal amount of the Outstanding Securities of such
series.

     Any resolution passed or decision taken at any meeting of Holders of
Securities of any series duly held in accordance with this Section shall be
binding on all the Holders of Securities

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of such series and the Coupons appertaining thereto, whether or not such Holders
were present or represented at the meeting.

     Section 1505.  Determination of Voting Rights; Conduct and Adjournment of
Meetings.

     (1)  Notwithstanding any other provisions of this Indenture, the Trustee
may make such reasonable regulations as it may deem advisable for any meeting of
Holders of Securities of such series in regard to proof of the holding of
Securities of such series and of the appointment of proxies and in regard to the
appointment and duties of inspectors of votes, the submission and examination of
proxies, certificates and other evidence of the right to vote, and such other
matters concerning the conduct of the meeting as it shall deem appropriate.
Except as otherwise permitted or required by any such regulations, the holding
of Securities shall be proved in the manner specified in Section 104 and the
appointment of any proxy shall be proved in the manner specified in Section 104
or by having the signature of the person executing the proxy witnessed or
guaranteed by any trust company, bank or banker authorized by Section 104 to
certify to the holding of Bearer Securities.  Such regulations may provide that
written instruments appointing proxies, regular on their face, may be presumed
valid and genuine without the proof specified in Section 104 or other proof.

     (2)  The Trustee shall, by an instrument in writing, appoint a temporary
chairman of the meeting, unless the meeting shall have been called by the
Company or by Holders of Securities as provided in Section 1502(2), in which
case the Company or the Holders of Securities of the series calling the meeting,
as the case may be, shall in like manner appoint a temporary chairman.  A
permanent chairman and a permanent secretary of the meeting shall be elected by
vote of the Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting.

     (3)  At any meeting, each Holder of a Security of such series or proxy
shall be entitled to one vote for each $1,000 principal amount of Securities of
such series held or represented by him; provided, however, that no vote shall be
cast or counted at any meeting in respect of any Security challenged as not
Outstanding and ruled by the chairman of the meeting to be not Outstanding. The
chairman of the meeting shall have no right to vote, except as a Holder of a
Security of such series or proxy.

     (4)  Any meeting of Holders of Securities of any series duly called
pursuant to Section 1502 at which a quorum is present may be adjourned from time
to time by Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting; and the
meeting may be held as so adjourned without further notice.

     Section 1506.  Counting Votes and Recording Action of Meetings.

     The vote upon any resolution submitted to any meeting of Holders of
Securities of any series shall be by written ballots on which shall be
subscribed the signatures of the Holders of Securities of such series or of
their representatives by proxy and the principal amounts and serial numbers of
the Outstanding Securities of such series held or represented by them.  The

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permanent chairman of the meeting shall appoint two inspectors of votes who
shall count all votes cast at the meeting for or against any resolution and who
shall make and file with the secretary of the meeting their verified written
reports in triplicate of all votes cast at the meeting.  A record, at least in
triplicate, of the proceedings of each meeting of Holders of Securities of any
series shall be prepared by the secretary of the meeting and there shall be
attached to said record the original reports of the inspectors of votes on any
vote by ballot taken thereat and affidavits by one or more persons having
knowledge of the facts setting forth a copy of the notice of the meeting and
showing that said notice was given as provided in Section 1502 and, if
applicable, Section 1504. Each copy shall be signed and verified by the
affidavits of the permanent chairman and secretary of the meeting and one such
copy shall be delivered to the Company, and another to the Trustee to be
preserved by the Trustee, the latter to have attached thereto the ballots voted
at the meeting.  Any record so signed and verified shall be conclusive evidence
of the matters therein stated.

                                ARTICLE SIXTEEN

                   IMMUNITY OF INCORPORATORS, STOCKHOLDERS,
                            OFFICERS AND DIRECTORS

     Section 1601.  Indenture and Securities Solely Corporate Obligations.

     No recourse for the payment of the principal of or any premium or interest
on any Security, or for any claim based thereon or otherwise in respect thereof,
and no recourse under or upon any obligation, covenant or agreement of the
Company in this Indenture or in any supplemental indenture, or in any Security,
or because of the creation of any indebtedness represented thereby, shall be had
against any incorporator, stockholder, officer or director, as such, past,
present or future, of the Company or of any successor corporation, either
directly or through the Company or any 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 all such
liability is hereby expressly waived and released as a condition of, and as a
consideration for, the execution of this Indenture and the issue of the
Securities.

                                *   *   *   *  *

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

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

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[SEAL]                   CONSOLIDATED NATURAL GAS COMPANY

Attest:

                         By:_______________________________________
                         Name:
                         Title:

[SEAL]                   BANK ONE TRUST COMPANY, NATIONAL ASSOCATION, as Trustee
Attest:

                         By:_______________________________________
                         Name:
                         Title:

COMMONWEALTH OF VIRGINIA      )
                              :  SS.:
CITY OF RICHMOND              )

     On the _____ day of ________, ____, before me personally came
___________________, to me known, who, being by me duly sworn, did depose and
say that (s)he is a _____________ of Consolidated Natural Gas Company, a
Delaware corporation, one of the persons described in and who executed the
foregoing instrument; that (s)he knows the seal of said Corporation; that the
seal affixed to said instrument is such Corporation's seal; that it was so
affixed by authority of the Board of Directors of said Corporation; and that
(s)he signed (his)(her) name thereto by like authority.


                         __________________________________________
                         Notary Public

[NOTARIAL SEAL]

STATE OF    )
                         :  SS.:
COUNTY OF      )

     On the _____ day of  ________, ____, before me personally came
_____________________, to me known, who, being by me duly sworn, did depose and
say that (s)he is a _____________ of Bank One Trust Company, National
Association, a banking association organized and existing under the laws of the
United States of America, one of the

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persons described in and who executed the foregoing instrument; that (s)he knows
the seal of said Corporation; that the seal affixed to said instrument is such
Corporation's seal; that it was so affixed by authority of the Board of
Directors of said Corporation; and that (s)he signed (his)(her) name thereto by
like authority.


                         __________________________________________
                         Notary Public

[NOTARIAL SEAL]

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