1
                                                                    EXHIBIT 4(a)





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





                    WASHINGTON REAL ESTATE INVESTMENT TRUST



                                       TO


                       THE FIRST NATIONAL BANK OF CHICAGO

                                    Trustee


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

                                   Indenture

                           Dated as of August 1, 1996


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

                             Senior Debt Securities





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

   2
                               TABLE OF CONTENTS




                                                                                                 Page
                                                                                                 
PARTIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   1
                                                                                          
RECITALS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   1
                                                                                          
ARTICLE ONE                                                                               
                                                                                          
         DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION  . . . . . . . . . . . . . . . . . 1
                                                                                          
         SECTION 101.  Definitions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
                 Acquired Debt  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
                 Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
                 Additional Amounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
                 Affiliate  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
                 Annual Service Charge  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
                 Authenticating Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Authorized Newspaper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Bankruptcy Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Bearer Security  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Board of Trustees  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Board Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Business Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Capital Stock  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 CEDEL  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Commission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
                 Common Shares  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Consolidated Income Available for Debt Service . . . . . . . . . . . . . . . . . . 4
                 Consolidated Net Income  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Conversion Event . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Corporate Trust Office . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Corporation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Coupon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Custodian  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
                 Defaulted Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
                 Disqualified Stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
                 Dollar or $  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
                 DTC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
                 ECU  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
                 Encumbrance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
                 Euroclear  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6






                                       i
   3


                                                                                                
                 European Communities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                 European Monetary System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                 Event of Default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                 Exchange Act . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                 Foreign Currency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                 GAAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                 Government Obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
                 Holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
                 Indenture  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
                 Indexed Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
                 Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
                 Interest Payment Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
                 Maturity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
                 Officer's Certificate  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
                 Opinion of Counsel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
                 Original Issue Discount Security . . . . . . . . . . . . . . . . . . . . . . . . . 8
                 Outstanding  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
                 Paying Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                 Person . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                 Place of Payment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                 Predecessor Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
                 Preferred Shares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Redemption Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Redemption Price . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Registered Security  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Regular Record Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Repayment Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Repayment Price  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Responsible Officer  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Securities Act . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
                 Security Register and Security Registrar . . . . . . . . . . . . . . . . . . . .  11
                 Significant Subsidiary . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Special Record Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Stated Maturity  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Subsidiary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Total Assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Total Unencumbered Assets  . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Trust  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Trust Indenture Act or TIA . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
                 Trust Request and Trust Order  . . . . . . . . . . . . . . . . . . . . . . . . .  12
                 Trustee  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
                 Undepreciated Real Estate Assets . . . . . . . . . . . . . . . . . . . . . . . .  12
                 United States  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12






                                       ii
   4


                                                                                                
                 United States Person . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
                 Unsecured Debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
                 Yield to Maturity  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
                                                                                          
         SECTION 102.  Compliance Certificates and Opinions . . . . . . . . . . . . . . . . . . .  12
         SECTION 103.  Form of Documents Delivered to Trustee . . . . . . . . . . . . . . . . . .  13
         SECTION 104.  Acts of Holders  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
         SECTION 105.  Notices, etc., to Trustee and Trust  . . . . . . . . . . . . . . . . . . .  15
         SECTION 106.  Notice to Holders; Waiver  . . . . . . . . . . . . . . . . . . . . . . . .  16
         SECTION 107.  Effect of Headings and Table of Contents . . . . . . . . . . . . . . . . .  17
         SECTION 108.  Successors and Assigns . . . . . . . . . . . . . . . . . . . . . . . . . .  17
         SECTION 109.  Separability Clause  . . . . . . . . . . . . . . . . . . . . . . . . . . .  17
         SECTION 110.  Benefits of Indenture  . . . . . . . . . . . . . . . . . . . . . . . . . .  17
         SECTION 111.  Governing Law  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  17
         SECTION 112.  Legal Holidays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  17
         SECTION 113.  Immunity of Shareholders, Trustees, Officers and Agents            
                       of the Trust     . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
                                                                                          
ARTICLE TWO                                                                               
                                                                                          
         SECURITIES FORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
                                                                                          
         SECTION 201.  Forms of Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
         SECTION 202.  Form of Trustee's Certificate of Authentication  . . . . . . . . . . . . .  19
         SECTION 203.  Securities Issuable in Global Form . . . . . . . . . . . . . . . . . . . .  19
                                                                                          
ARTICLE THREE                                                                             
                                                                                          
         THE SECURITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  20
                                                                                          
         SECTION 301.  Amount Unlimited; Issuable in Series . . . . . . . . . . . . . . . . . . .  20
         SECTION 302.  Denominations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
         SECTION 303.  Execution, Authentication, Delivery and Dating . . . . . . . . . . . . . .  24
         SECTION 304.  Temporary Securities . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
         SECTION 305.  Registration, Registration of Transfer and Exchange  . . . . . . . . . . .  28
         SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities . . . . . . . . . . . . .  32
         SECTION 307.  Payment of Interest; Interest Rights Preserved . . . . . . . . . . . . . .  33
         SECTION 308.  Persons Deemed Owners  . . . . . . . . . . . . . . . . . . . . . . . . . .  35
         SECTION 309.  Cancellation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
         SECTION 310.  Computation of Interest  . . . . . . . . . . . . . . . . . . . . . . . . .  36






                                      iii
   5


                                                                                                  
ARTICLE FOUR                                                                                
                                                                                            
         SATISFACTION AND DISCHARGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
                                                                                            
         SECTION 401.  Satisfaction and Discharge of Indenture  . . . . . . . . . . . . . . . . . .  36
         SECTION 402.  Application of Trust Funds . . . . . . . . . . . . . . . . . . . . . . . . .  38
                                                                                            
ARTICLE FIVE                                                                                
                                                                                            
         REMEDIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  38
                                                                                            
         SECTION 501.  Events of Default  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  38
         SECTION 502.  Acceleration of Maturity; Rescission and Annulment . . . . . . . . . . . . .  40
         SECTION 503.  Collection of Indebtedness and Suits for Enforcement by Trustee  . . . . . .  41
         SECTION 504.  Trustee May File Proofs of Claim . . . . . . . . . . . . . . . . . . . . . .  42
         SECTION 505.  Trustee May Enforce Claims Without Possession of Securities or       
                       Coupons  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
         SECTION 506.  Application of Money Collected . . . . . . . . . . . . . . . . . . . . . . .  43
         SECTION 507.  Limitation on Suits  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
         SECTION 508.  Unconditional Right of Holders to Receive Principal, Premium, if any,
                       Interest and Additional Amounts  . . . . . . . . . . . . . . . . . . . . . .  44
         SECTION 509.  Restoration of Rights and Remedies . . . . . . . . . . . . . . . . . . . . .  44
         SECTION 510.  Rights and Remedies Cumulative . . . . . . . . . . . . . . . . . . . . . . .  44
         SECTION 511.  Delay or Omission Not Waiver . . . . . . . . . . . . . . . . . . . . . . . .  45
         SECTION 512.  Control by Holders of Securities . . . . . . . . . . . . . . . . . . . . . .  45
         SECTION 513.  Waiver of Past Defaults  . . . . . . . . . . . . . . . . . . . . . . . . . .  45
         SECTION 514.  Waiver of Usury, Stay or Extension Laws  . . . . . . . . . . . . . . . . . .  46
         SECTION 515.  Undertaking for Costs  . . . . . . . . . . . . . . . . . . . . . . . . . . .  46
                                                                                            
ARTICLE SIX                                                                                 
                                                                                            
         THE TRUSTEE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  46
                                                                                            
         SECTION 601.  Notice of Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  46
         SECTION 602.  Certain Rights of Trustee  . . . . . . . . . . . . . . . . . . . . . . . . .  47
         SECTION 603.  Not Responsible for Recitals or Issuance of Securities . . . . . . . . . . .  48
         SECTION 604.  May Hold Securities  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  48
         SECTION 605.  Money Held in Trust  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  48
         SECTION 606.  Compensation and Reimbursement . . . . . . . . . . . . . . . . . . . . . . .  48
         SECTION 607.  Corporate Trustee Required; Eligibility; Conflicting Interests . . . . . . .  49
         SECTION 608.  Resignation and Removal; Appointment of Successor  . . . . . . . . . . . . .  50
         SECTION 609.  Acceptance of Appointment by Successor . . . . . . . . . . . . . . . . . . .  51
         SECTION 610.  Merger, Conversion, Consolidation or Succession to Business  . . . . . . . .  52
         SECTION 611.  Appointment of Authenticating Agent  . . . . . . . . . . . . . . . . . . . .  52






                                       iv
   6


                                                                                                      
ARTICLE SEVEN                                                                                   
                                                                                                
         HOLDERS' LISTS AND REPORTS BY TRUSTEE AND TRUST  . . . . . . . . . . . . . . . . . . . . . . .  54
                                                                                                
         SECTION 701.  Disclosure of Names and Addresses of Holders . . . . . . . . . . . . . . . . . .  54
         SECTION 702.  Reports by Trustee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
         SECTION 703.  Reports by Trust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55
         SECTION 704.  Trust to Furnish Trustee Names and Addresses of Holders  . . . . . . . . . . . .  55
                                                                                                
ARTICLE EIGHT                                                                                   
                                                                                                
         CONSOLIDATION, MERGER, SALE, LEASE OR CONVEYANCE . . . . . . . . . . . . . . . . . . . . . . .  56
                                                                                                
         SECTION 801.  Consolidations and Mergers of Trust and Sales, Leases and Conveyances    
                       Permitted Subject to Certain Conditions  . . . . . . . . . . . . . . . . . . . .  56
         SECTION 802.  Rights and Duties of Successor Corporation . . . . . . . . . . . . . . . . . . .  56
         SECTION 803.  Officer's Certificate and Opinion of Counsel . . . . . . . . . . . . . . . . . .  57
                                                                                                
ARTICLE NINE                                                                                    
                                                                                                
         SUPPLEMENTAL INDENTURES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  57
                                                                                                
         SECTION 901.  Supplemental Indentures without Consent of Holders . . . . . . . . . . . . . . .  57
         SECTION 902.  Supplemental Indentures with Consent of Holders  . . . . . . . . . . . . . . . .  58
         SECTION 903.  Execution of Supplemental Indentures . . . . . . . . . . . . . . . . . . . . . .  60
         SECTION 904.  Effect of Supplemental Indentures  . . . . . . . . . . . . . . . . . . . . . . .  60
         SECTION 905.  Conformity with Trust Indenture Act  . . . . . . . . . . . . . . . . . . . . . .  60
         SECTION 906.  Reference in Securities to Supplemental Indentures . . . . . . . . . . . . . . .  60
                                                                                                
ARTICLE TEN                                                                                     
                                                                                                
         COVENANTS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  60
                                                                                                
         SECTION 1001.  Payment of Principal, Premium, if any, Interest and Additional          
                        Amounts   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  60
         SECTION 1002.  Maintenance of Office or Agency . . . . . . . . . . . . . . . . . . . . . . . .  61
         SECTION 1003.  Money for Securities Payments to Be Held in Trust . . . . . . . . . . . . . . .  62
         SECTION 1004.  Existence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  64
         SECTION 1005.  Maintenance of Properties . . . . . . . . . . . . . . . . . . . . . . . . . . .  64
         SECTION 1006.  Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  64
         SECTION 1007.  Payment of Taxes and Other Claims . . . . . . . . . . . . . . . . . . . . . . .  64






                                       v
   7


                                                                                                
         SECTION 1008.  Provision of Financial Information  . . . . . . . . . . . . . . . . . . .  64
         SECTION 1009.  Statement as to Compliance  . . . . . . . . . . . . . . . . . . . . . . .  65
         SECTION 1010.  Additional Amounts  . . . . . . . . . . . . . . . . . . . . . . . . . . .  65
         SECTION 1011.  Limitations on Incurrence of Debt . . . . . . . . . . . . . . . . . . . .  66
         SECTION 1012.  Maintenance of Total Unencumbered Assets  . . . . . . . . . . . . . . . .  67
         SECTION 1013.  Waiver of Certain Covenants . . . . . . . . . . . . . . . . . . . . . . .  67
                                                                                          
ARTICLE ELEVEN                                                                            
                                                                                          
         REDEMPTION OF SECURITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  67
                                                                                          
         SECTION 1101.  Applicability of Article  . . . . . . . . . . . . . . . . . . . . . . . .  67
         SECTION 1102.  Election to Redeem; Notice to Trustee . . . . . . . . . . . . . . . . . .  68
         SECTION 1103.  Selection by Trustee of Securities to Be Redeemed . . . . . . . . . . . .  68
         SECTION 1104.  Notice of Redemption  . . . . . . . . . . . . . . . . . . . . . . . . . .  68
         SECTION 1105.  Deposit of Redemption Price . . . . . . . . . . . . . . . . . . . . . . .  70
         SECTION 1106.  Securities Payable on Redemption Date . . . . . . . . . . . . . . . . . .  70
         SECTION 1107.  Securities Redeemed in Part . . . . . . . . . . . . . . . . . . . . . . .  71
                                                                                          
ARTICLE TWELVE                                                                            
                                                                                          
         SINKING FUNDS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  71
                                                                                          
         SECTION 1201.  Applicability of Article  . . . . . . . . . . . . . . . . . . . . . . . .  71
         SECTION 1202.  Satisfaction of Sinking Fund Payments with Securities . . . . . . . . . .  72
         SECTION 1203.  Redemption of Securities for Sinking Fund . . . . . . . . . . . . . . . .  72
                                                                                          
ARTICLE THIRTEEN                                                                          
                                                                                          
         REPAYMENT AT THE OPTION OF HOLDERS . . . . . . . . . . . . . . . . . . . . . . . . . . .  72
                                                                                          
         SECTION 1301.  Applicability of Article  . . . . . . . . . . . . . . . . . . . . . . . .  72
         SECTION 1302.  Repayment of Securities . . . . . . . . . . . . . . . . . . . . . . . . .  73
         SECTION 1303.  Exercise of Option  . . . . . . . . . . . . . . . . . . . . . . . . . . .  73
         SECTION 1304.  When Securities Presented for Repayment Become Due                
                        and Payable     . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  74
         SECTION 1305.  Securities Repaid in Part . . . . . . . . . . . . . . . . . . . . . . . .  75
                                                                                          
ARTICLE FOURTEEN                                                                          
                                                                                          
         DEFEASANCE AND COVENANT DEFEASANCE . . . . . . . . . . . . . . . . . . . . . . . . . . .  75
                                                                                          
         SECTION 1401.  Applicability of Article; Trust's Option to Effect Defeasance or  
                        Covenant Defeasance   . . . . . . . . . . . . . . . . . . . . . . . . . .  75






                                       vi
   8


                                                                                                    
         SECTION 1402.  Defeasance and Discharge  . . . . . . . . . . . . . . . . . . . . . . . . . .  75
         SECTION 1403.  Covenant Defeasance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  76
         SECTION 1404.  Conditions to Defeasance or Covenant Defeasance . . . . . . . . . . . . . . .  76
         SECTION 1405.  Deposited Money and Government Obligations to Be Held in Trust;       
                        Other Miscellaneous Provisions  . . . . . . . . . . . . . . . . . . . . . . .  78
                                                                                              
ARTICLE FIFTEEN                                                                               
                                                                                              
         MEETINGS OF HOLDERS OF SECURITIES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  79
                                                                                              
         SECTION 1501.  Purposes for Which Meetings May Be Called . . . . . . . . . . . . . . . . . .  79
         SECTION 1502.  Call, Notice and Place of Meetings  . . . . . . . . . . . . . . . . . . . . .  79
         SECTION 1503.  Persons Entitled to Vote at Meetings  . . . . . . . . . . . . . . . . . . . .  80
         SECTION 1504.  Quorum; Action  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  80
         SECTION 1505.  Determination of Voting Rights; Conduct and Adjournment of            
                        Meetings  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  81
         SECTION 1506.  Counting Votes and Recording Action of Meetings . . . . . . . . . . . . . . .  82
                                                                                              
                                                                                              
TESTIMONIUM                                                                                   
SIGNATURES AND SEALS                                                                          
ACKNOWLEDGMENTS                                                                               
EXHIBIT A - FORMS OF CERTIFICATION                                                            






                                      vii
   9
                    WASHINGTON REAL ESTATE INVESTMENT TRUST


           Reconciliation and tie between Trust Indenture Act of 1939
           (the "1939 Act") and Indenture, dated as of August 1, 1996




Trust Indenture Act Section                                                Indenture Section
                                                                                
Section 310(a)(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      607
            (a)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      607
            (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      607, 608
Section 312(a)    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      704
Section 312(c)    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      701
Section 313(a)    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      702
            (c)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      702
Section 314(a)    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      703
            (a)(4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      1009
            (c)(1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      102
            (c)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      102
            (e)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      102
Section 315(b)    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      601
Section 316(a)(last sentence) . . . . . . . . . . . . . . . . . . . . . . . .      101 ("Outstanding")
            (a)(1)(A)   . . . . . . . . . . . . . . . . . . . . . . . . . . .      512
            (a)(1)(B)   . . . . . . . . . . . . . . . . . . . . . . . . . . .      513
            (b)   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      508
Section 317(a)(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      503
            (a)(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      504
Section 318(a)    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      111
            (c) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      111



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

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

           Attention should also be directed to Section 318(c) of the 1939 Act,
which provides that the provisions of Sections 310 to and including 317 of the
1939 Act are a part of and govern every qualified indenture, whether or not
physically contained therein.





                                      viii
   10
                     INDENTURE, dated as of August 1, 1996, between WASHINGTON
REAL ESTATE INVESTMENT TRUST, a real estate investment trust organized under
the laws of Maryland  (hereinafter called the "Trust"), having its principal
office at 10400 Connecticut Avenue, Kensington, Maryland 20895 and THE FIRST
NATIONAL BANK OF CHICAGO, a national banking association organized under the
laws of the United States, as Trustee hereunder (hereinafter called the
"Trustee"), having its Corporate Trust Office, c/o First Chicago Trust Company
of New York, at 14 Wall Street, Eighth Floor-Window 2, New York, New York
10005.

                             RECITALS OF THE TRUST

                     The Trust deems it necessary to issue from time to time
for its lawful purposes senior debt securities (hereinafter called the
"Securities") evidencing its unsecured and unsubordinated indebtedness, and has
duly authorized the execution and delivery of this Indenture to provide for the
issuance from time to time of the Securities, unlimited as to principal amount,
to bear interest at the rates or formulas, to mature at such times and to have
such other provisions as shall be fixed as hereinafter provided.

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

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

                     NOW, THEREFORE, THIS INDENTURE WITNESSETH:

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


                                  ARTICLE ONE

            DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

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

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





                                       1
   11
                        (2) all other terms used herein which are defined in the
           TIA, either directly or by reference therein, have the meanings
           assigned to them therein, and the terms "cash transaction" and
           "self-liquidating paper", as used in TIA Section 311, shall have the
           meanings assigned to them in the rules of the Commission adopted
           under the TIA;

                        (3) all accounting terms not otherwise defined herein 
           have meanings assigned to them in accordance with GAAP; and

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

                        Certain terms, used principally in Article Three,
Article Five, Article Six and Article Ten, are defined in those Articles.  In
addition, the following terms shall have the indicated respective meanings:

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

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

                        "Additional Amounts" means any additional amounts which
are required by a Security or by or pursuant to a Board Resolution, under
circumstances specified therein, to be paid by the Trust in respect of certain
taxes imposed on certain Holders 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.

                        "Annual Service Charge" as of any date means the
maximum amount which is payable in any period for interest on, and original
issue discount of, Debt of the Trust and its Subsidiaries.





                                       2
   12
                        "Authenticating Agent" means any authenticating agent
appointed by the Trustee pursuant to Section 611.

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

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

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

                        "Board of Trustees" means the board of trustees of the
Trust, the executive committee or any committee of that board duly authorized
to act hereunder.

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

                        "Business Day", when used with respect to any Place of
Payment or any other particular location referred to in this Indenture or in
the Securities, means, unless otherwise specified with respect to any
Securities pursuant to Section 301, any day, other than a Saturday or Sunday,
that is neither a legal holiday nor a day on which banking institutions in that
Place of Payment or particular location are authorized or required by law,
regulation or executive order to close.

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

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

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





                                       3
   13
                        "Common Shares" means, with respect to any Person,
capital stock issued by such Person other than Preferred Stock.

                        "Consolidated Income Available for Debt Service" for
any period means Consolidated Net Income of the Trust and its Subsidiaries (i)
plus amounts which have been deducted for (a) interest on Debt of the Trust and
its Subsidiaries, (b) provision for taxes of the Trust and its Subsidiaries
based on income, (c) amortization of debt discount, (d) depreciation and
amortization, (e) the effect of any noncash charge resulting from a change in
accounting principles in determining Consolidated Net Income for such period,
(f) amortization of deferred charges, and (g) provisions for or realized losses
on properties and (ii) less amounts which have included for gains on
disposition of properties.

                        "Consolidated Net Income" for any period means the
amount of consolidated net income (or loss) of the Trust and its Subsidiaries
for such period determined on a consolidated basis in accordance with GAAP.

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

                        "Corporate Trust Office" means the office of the
Trustee at which, at any particular time, its corporate trust business shall be
principally administered, which office at the date hereof is located, c/o First
Chicago Trust Company of New York, at 14 Wall Street, Eighth Floor-Window 2,
New York, New York 10005.

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

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

                        "Custodian" has the meaning specified in Section 501.

                        "Debt" of the Trust or any Subsidiary means any
indebtedness of the Trust or any Subsidiary, whether or not contingent, in
respect of (without duplication) (i) borrowed money  evidenced by bonds, notes,
debentures or similar instruments, (ii) indebtedness secured by any mortgage,
pledge, lien, charge, encumbrance or any security interest existing on property
owned by the Trust or any Subsidiary, (iii) the reimbursement obligations,
contingent or otherwise, in connection with any letters of credit actually
issued or amounts representing the balance deferred and unpaid of the purchase
price of any property or services, except any such balance that constitutes an
accrued expense or trade payable, or all conditional sale obligations or
obligations





                                       4
   14
under any title retention agreement, (iv) the principal amount of all
obligations of the Trust or any Subsidiary with respect to redemption,
repayment or other repurchase of any Disqualified Stock or (v) any lease of
property by the Trust or any Subsidiary as lessee which is reflected on the
Trust's consolidated balance sheet as a capitalized lease in accordance with
GAAP to the extent, in the case of items of indebtedness under (i) through
(iii) above, that any such items (other than letters of credit) would appear as
a liability on the Trust's consolidated balance sheet in accordance with GAAP,
and also includes, to the extent not otherwise included, any obligation by the
Trust or any Subsidiary to be liable for, or to pay, as obligor, guarantor or
otherwise (other than for purposes of collection in the ordinary course of
business), Debt of another Person (other than the Trust or any Subsidiary).

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

                        "Disqualified Stock" means, with respect to any Person,
any Capital Stock of such Person which by the terms of such Capital Stock (or
by the terms of any security into which it is convertible or for which it is
exchangeable or exercisable), upon the happening of any event or otherwise (i)
matures or is mandatorily redeemable, pursuant to a sinking fund obligation or
otherwise,(ii) is convertible into or exchangeable or exercisable for Debt or
Disqualified Stock or (iii) is redeemable at the option of the holder thereof,
in whole or in part, in each case on or prior to the Stated Maturity of the
series of Debt Securities.

                        "Dollar" or "$" means a dollar or other equivalent unit
in such coin or currency of the United States of America as at the time shall
be legal tender for the payment of public and private debts.

                        "DTC" means The Depository Trust Company.

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

                        "Encumbrance" means any mortgage, security interest,
pledge, hypothecation, assignment, deposit arrangement, encumbrance, lien
(statutory or other) or preference, priority or other security agreement
except:

                                (a) liens for taxes and other governmental
assessments, including utility charges and vault rentals, (i) which are not yet
delinquent, (ii) which are not in an aggregate amount, as to the Trust and its
Subsidiaries, greater than 10% of Total Assets or (iii) which are being
contested in good faith by all appropriate proceedings, provided that adequate
reserves with respect thereto are maintained on the books of the Trust or its
Subsidiaries, as the case may be, in conformity with GAAP;

                                (b) carriers, warehousemen's, mechanic's,
materialmen's, repairmen's, brokers' or other like liens (i) which are not in
an aggregate amount, as to the Trust and its





                                       5
   15
Subsidiaries, greater than 10% of Total Assets, (ii) which do not remain
unsatisfied or undischarged for a period of more than 90 days or (iii) which
are being contested in good faith by all appropriate proceedings;

                                (c) pledges or deposits in connection with
workers compensation, unemployment insurance and other social security
legislation and deposits securing liability to insurance carriers under
insurance or self-insurance arrangements;

                                (d) deposits to secure the performance of bids,
trade contracts (other than for borrowed money), leases, statutory obligations,
surety and appeal bonds, performance bonds and other obligations of a like
nature incurred in the ordinary course of business; and

                                (e) easements, rights of way, restrictions,
development orders, plats and other similar encumbrances.

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

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

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

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

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

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

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

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





                                       6
   16
unconditionally guaranteed as a full faith and credit obligation by the United
States of America or such other government, which, in either case, are not
callable or redeemable at the option of the issuer thereof, and shall also
include a depository receipt issued by a bank or trust as custodian with
respect to any such Government Obligation or a specific payment of interest on
or principal of any such Government Obligation held by such custodian for the
account of the holder of a depository receipt, provided that (except as
required by law) such custodian is not authorized to make any deduction from
the amount payable to the holder of such depository receipt from any amount
received by the custodian in respect of the Government Obligation or the
specific payment of interest on or principal of the Government Obligation
evidenced by such depository receipt.

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

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

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

                        "Interest", when used with respect to an Original Issue
Discount Security which by its terms bears interest only after Maturity, shall
mean interest payable after Maturity, and, when used with respect to a Security
which provides for the payment of Additional Amounts pursuant to Section 1010,
includes such Additional Amounts.

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





                                       7
   17
                        "Maturity", when used with respect to any Security,
means the date on which the principal of such Security or an installment of
principal becomes due and payable as therein or herein provided, whether at the
Stated Maturity or by declaration of acceleration, notice of redemption, notice
of option to elect repayment or otherwise.

                        "Officer's Certificate" means a certificate signed by
an executive officer of the Trust, and delivered to the Trustee.

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

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

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

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

                       (ii)  Securities, or portions thereof, for whose payment
                 or redemption or repayment at the option of the Holder money
                 in the necessary amount has been theretofore deposited with
                 the Trustee or any Paying Agent (other than the Trust) in
                 trust or set aside and segregated in trust by the Trust (if
                 the Trust 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 therefor satisfactory to the Trustee
                 has been made;

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

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

                        (v)   Securities converted into Common Shares or
                 Preferred Shares pursuant to or in accordance with this
                 Indenture if the terms of such Securities provide for
                 convertibility pursuant to Section 301;





                                       8
   18
provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder or are present at
a meeting of Holders for quorum purposes, and for the purpose of making the
calculations required by TIA Section 313, (i) the principal amount of an
Original Issue Discount Security that may be counted in making such
determination or calculation and that shall be deemed to be Outstanding for
such purpose shall be equal to the amount of principal thereof that would be
(or shall have been declared to be) due and payable, at the time of such
determination, upon a declaration of acceleration of the maturity thereof
pursuant to Section 502, (ii) the principal amount of any Security denominated
in a Foreign Currency that may be counted in making such determination or
calculation and that shall be deemed Outstanding for such purpose shall be
equal to the Dollar equivalent, determined pursuant to Section 301 as of the
date such Security is originally issued by the Trust, of the principal amount
(or, in the case of an Original Issue Discount Security, the Dollar equivalent
as of such date of original issuance of the amount determined as provided in
clause (i) above) of such Security, (iii) the principal amount of any Indexed
Security that may be counted in making such determination or calculation and
that shall be deemed outstanding for such purpose shall be equal to the
principal face amount of such Indexed Security at original issuance, unless
otherwise provided with respect to such Security pursuant to Section 301, and
(iv) Securities owned by the Trust or any other obligor upon the Securities or
any Affiliate of the Trust or of such other obligor shall be disregarded and
deemed not to be Outstanding, except that, in determining whether the Trustee
shall be protected in making such calculation or in relying upon any such
request, demand, authorization, direction, notice, consent or waiver, only
Securities which the Trustee knows to be so owned shall be so disregarded.
Securities so owned which have been pledged in good faith may be regarded as
Outstanding if the pledgee establishes to the satisfaction of the Trustee the
pledgee's right so to act with respect to such Securities and that the pledgee
is not the Trust or any other obligor upon the Securities or any Affiliate of
the Trust or of such other obligor.

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

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

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

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





                                       9
   19
mutilated, destroyed, lost or stolen coupon appertains shall be deemed to
evidence the same debt as the mutilated, destroyed, lost or stolen Security or
the Security to which the mutilated, destroyed, lost or stolen coupon
appertains.

                        "Preferred Shares" means, with respect to any Person,
capital shares issued by such Person that are entitled to a preference or
priority over any other capital shares issued by such Person upon any
distribution of such Person's assets, whether by dividend or upon liquidation.

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

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

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

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

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

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

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

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

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





                                       10
   20
Indenture, "Securities" with respect to the Indenture as to which such Person
is Trustee shall have the meaning stated in the first recital of this Indenture
and shall more particularly mean Securities authenticated and delivered under
this Indenture, exclusive, however, of Securities of any series as to which
such Person is not Trustee.

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

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

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

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

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

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

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

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

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





                                       11
   21
                        "Trust Request and "Trust Order" mean, respectively, a
written request or order signed in the name of the Trust by one executive
officer of the Trust, and delivered to the Trustee.

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

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

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

                        "United States Person" means, unless otherwise
specified with respect to any Securities pursuant to Section 301, an individual
who is a citizen or resident of the United States, a corporation, partnership
or other entity created or organized in or under the laws of the United States
or an estate or trust the income of which is subject to United States federal
income taxation regardless of its source.

                        "Unsecured Debt" means Debt of the Trust or any
Subsidiary which is not secured by any mortgage, lien, charge, pledge or
security interest of any kind upon any of the properties owned by the Trust or
any of its Subsidiaries.

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

                        SECTION 102.  Compliance Certificates and Opinions.
Upon any application or request by the Trust to the Trustee to take any action
under any provision of this Indenture, the Trust shall furnish to the Trustee
an Officer's Certificate stating that all conditions precedent, if any,
provided for in this Indenture relating to the proposed action have been
complied with and an Opinion of Counsel stating that in the opinion of such
counsel all such conditions precedent, if any, have been complied with, except
that in the case of any such application or request as to which the furnishing
of such documents is specifically required by any provision of this





                                       12
   22
Indenture relating to such particular application or request, no additional
certificate or opinion need be furnished.

                        Every certificate or opinion with respect to compliance
with a condition or covenant provided for in this Indenture (including
certificates delivered pursuant to Section 1009) shall include:

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

                        (2)     a brief statement as to the nature and scope of
                 the examination or investigation upon which the statements or
                 opinions contained in such certificate or opinion are based;

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

                        (4)     a statement as to whether, in the opinion of
                 each such individual, such condition or covenant has been
                 complied with.

                        SECTION 103.  Form of Documents Delivered to Trustee.
In any case where several matters are required to be certified by, or covered
by an opinion of, any specified Person, it is not necessary that all such
matters be certified by, or covered by the opinion of, only one such Person, or
that they be so certified or covered by only one document, but one such Person
may certify or give an opinion as 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 Trust
may be based, insofar as it relates to legal matters, upon an Opinion of
Counsel, or a certificate or representations by counsel, unless such officer
knows, or in the exercise of reasonable care should know, that the opinion,
certificate or representations with respect to the matters upon which his
certificate or opinion is based are erroneous.  Any such Opinion of Counsel or
certificate or representations may be based, insofar as it relates to factual
matters, upon a certificate or opinion of, or representations by, an officer or
officers of the Trust stating that the information as to such factual matters
is in the possession of the Trust, unless such counsel knows that the
certificate or opinion or representations as to such matters are erroneous.

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





                                       13
   23
                        SECTION 104.  Acts of Holders.  (a)  Any request,
demand, authorization, direction, notice, consent, waiver or other action
provided by this Indenture to be given or taken by Holders of the Outstanding
Securities of all series or one or more series, as the case may be, may be
embodied in and evidenced by one or more instruments of substantially similar
tenor signed by such Holders in person or by agents duly appointed in writing.
If Securities of a series are issuable as Bearer Securities, any request,
demand, authorization, direction, notice, consent, waiver or other action
provided by this Indenture to be given or taken by Holders of Securities of
such series may, alternatively, be embodied in and evidenced by the record of
Holders of Securities of such series voting in favor thereof, either in person
or by proxies duly appointed in writing, at any meeting of Holders of
Securities of such series duly called and held in accordance with the
provisions of Article Fifteen, or a combination of such instruments and any
such record.  Except as herein otherwise expressly provided, such action shall
become effective when such instrument or instruments or record or both are
delivered to the Trustee and, where it is hereby expressly required, to the
Trust.  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.  The record of any meeting of
Holders of Securities shall be proved in the manner provided in Section 1506.

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

                        (c)  The ownership of Registered Securities shall be
proved by the Security Register.

                        (d)  The ownership of Bearer Securities 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, wherever
situated, if such certificate shall be deemed by the Trustee to be
satisfactory, showing that at the date therein mentioned such Person had on
deposit with such 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 Trustee to be satisfactory.  The Trustee and the Trust may assume
that such ownership of any Bearer Security continues until (1) another
certificate or affidavit bearing a later date issued in respect of the same
Bearer Security is produced, or (2) such Bearer Security is produced to the
Trustee by some other Person, or (3) such Bearer Security is surrendered in





                                       14
   24
exchange for a Registered Security, or (4) such Bearer Security is no longer
Outstanding.  The ownership of Bearer Securities may also be proved in any
other manner which the Trustee deems sufficient.

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

                 In the absence of any such record date fixed by the Trust,
regardless as to whether a solicitation of the Holders is occurring on behalf
of the Trust or any Holder, the Trustee may, at its option, fix in advance a
record date for the determination of such Holders entitled to give such
request, demand, authorization, direction, notice, consent, waiver or other
Act, but the Trustee shall have no obligation to do so.  Any such record date
shall be a date not more than 30 days prior to the first solicitation of
Holders generally in connection therewith no later than the date of such
solicitation.

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

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

                        (1)     the Trustee by any Holder or by the Trust shall
                 be sufficient for every purpose hereunder if made, given,
                 furnished or filed in writing to or with the Trustee, c/o





                                       15
   25
                 First Chicago Trust Company of New York,   at 14 Wall Street,
                 Eighth Floor-Window 2, New York, New York 10005; Attention:
                 Corporate Trust Administration.

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

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

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

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

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





                                       16
   26
Bearer Securities or the sufficiency of any notice to Holders of Registered
Securities given as provided herein.

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

                        Where this Indenture provides for notice in any manner,
such notice may be waived in writing by the Person entitled to receive such
notice, either before or after the event, and such waiver shall be the
equivalent of such notice.  Waivers of notice by Holders shall be filed with
the Trustee, but such filing shall not be a condition precedent to the validity
of any action taken in reliance upon such waiver.

                        SECTION 107.  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 108.  Successors and Assigns.  All covenants
and agreements in this Indenture by the Trust shall bind its successors and
assigns, whether so expressed or not.

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

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

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

                        SECTION 112.  Legal Holidays.  In any case where any
Interest Payment Date, Redemption Date, Repayment Date, sinking fund payment
date, Stated Maturity or Maturity of any Security shall not be a Business Day
at any Place of Payment, then (notwithstanding any other provision of this
Indenture or any Security or coupon other than a provision in the Securities of
any series which specifically states that such provision shall apply in lieu
hereof), payment of interest or any Additional Amounts or principal (and
premium, if any) need not be made at such Place of Payment on such date, but
may be made on the next succeeding Business Day at such Place of Payment with
the same force and effect as if made on the Interest Payment





                                       17
   27
Date, Redemption Date, Repayment Date or sinking fund payment date, or at the
Stated Maturity or Maturity, provided that no interest shall accrue on the
amount so payable for the period from and after such Interest Payment Date,
Redemption Date, Repayment Date, sinking fund payment date, Stated Maturity or
Maturity, as the case may be.

                        SECTION 113.  Immunity of Shareholders, Trustees,
Officers and Agents of the Trust.  The obligations of the Trust under the
Indenture and the Securities and all documents delivered in the name of the
Trust in connection herewith and therewith do not and shall not constitute
personal obligations of the trustees, officers, employees, agents or
shareholders of the Trust or any of them, and shall not involve any claim
against or personal liability on the part of any of them, and all persons
including the Trustee shall look solely to the assets of the Trust for the
payment of any claim thereunder or for the performance thereof and shall not
seek recourse against such trustees, officers, employees, agents or
shareholders of the Trust or any of them or any of their personal assets for
such satisfaction.  The performance of the obligations of the Trust under the
Indenture and the Securities and all documents delivered in the name of the
Trust in connection therewith shall not be deemed a waiver of any rights or
powers of the Trust, trustees or shareholders under the Trust's Declaration of
Trust.


                                  ARTICLE TWO

                                SECURITIES FORMS

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

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

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





                                       18
   28
                        SECTION 202.  Form of Trustee's Certificate of
Authentication.  Subject to Section 611, the Trustee's certificate of
authentication shall be in substantially the following form:

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


                                THE FIRST NATIONAL BANK OF CHICAGO
                                              as Trustee
                                
                                
                                    By                                 
                                      ---------------------------------
                                       Authorized Signatory
                                


                        SECTION 203.  Securities Issuable in Global Form.  If
Securities of or within a series are issuable in global form, as specified as
contemplated by Section 301, then, notwithstanding clause (8) of Section 301
and the provisions of Section 302, any such Security shall represent such of
the Outstanding Securities of such series as shall be specified therein and may
provide that it shall represent the aggregate amount of Outstanding Securities
of such series from time to time endorsed thereon and that the aggregate amount
of Outstanding Securities of such series represented thereby may from time to
time be increased or decreased to reflect exchanges.  Any endorsement of a
Security in global form to reflect the amount, or any increase or decrease in
the amount, of Outstanding Securities represented thereby shall be made by the
Trustee in such manner and upon instructions given by such Person or Persons as
shall be specified therein or in the Trust Order to be delivered to the Trustee
pursuant to Section 303 or 304.  Subject to the provisions of Section 303 and,
if applicable, Section 304, the Trustee shall deliver and redeliver any
Security in permanent global form in the manner and upon instructions given by
the Person or Persons specified therein or in the applicable Trust Order.  If a
Trust Order pursuant to Section 303 or 304 has been, or simultaneously is,
delivered, any instructions by the Trust with respect to endorsement or
delivery or redelivery of a Security in global form shall be in writing but
need not comply with Section 102 and need not be accompanied by an Opinion of
Counsel.

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

                        Notwithstanding the provisions of Section 307, unless
otherwise specified as contemplated by Section 301, payment of principal of and
any premium and interest on any Security in permanent global form shall be made
to the Person or Persons specified therein.





                                       19
   29
                        Notwithstanding the provisions of Section 308 and
except as provided in the preceding paragraph, the Trust, the Trustee and any
agent of the Trust and the Trustee shall treat as the Holder of such principal
amount of Outstanding Securities represented by a permanent global Security (i)
in the case of a permanent global Security in registered form, the Holder of
such permanent global Security in registered form, or (ii) in the case of a
permanent global Security in bearer form, Euroclear or CEDEL.


                                 ARTICLE THREE

                                 THE SECURITIES

                        SECTION 301.  Amount Unlimited; Issuable in Series.
The aggregate principal amount of Securities which may be authenticated and
delivered under this Indenture is unlimited.

                        The Securities may be issued in one or more series.
There shall be established in one or more Board Resolutions or pursuant to
authority granted by one or more Board Resolutions and, subject to Section 303,
set forth, or determined in the manner provided, in an Officer's Certificate,
or established in one or more indentures supplemental hereto, prior to the
issuance of Securities of any series, any or all of the following, as
applicable (each of which (except for the matters set forth in clauses (1), (2)
and (15) below), if so provided, may be determined from time to time by the
Trust with respect to unissued Securities of the series when issued from time
to time):

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

                        (2)     any limit upon the aggregate principal amount
                 of the Securities of the series that may be authenticated and
                 delivered under this Indenture (except for Securities
                 authenticated and delivered upon registration of transfer of,
                 or in exchange for, or in lieu of, other Securities of the
                 series pursuant to Section 304, 305, 306, 906, 1107 or 1305);

                        (3)     the date or dates, or the method by which such
                 date or dates will be determined, on which the principal of
                 the Securities of the series shall be payable;

                        (4)     the rate or rates at which the Securities of
                 the series shall bear interest, if any, or the method by which
                 such rate or rates shall be determined, the date or dates from
                 which such interest shall accrue or the method by which such
                 date or dates shall be determined, the Interest Payment Dates
                 on which such interest will be payable and the Regular Record
                 Date, if any, for the interest payable on any Registered
                 Security on any Interest Payment Date, or the method by which
                 such date shall be determined, and the basis upon which
                 interest shall be calculated if other than that of a 360-day
                 year of twelve 30-day months;





                                       20
   30
                        (5)     the place or places, if any, other than or in
                 addition to the Borough of Manhattan, New York City, where the
                 principal of (and premium, if any), interest, if any, on, and
                 Additional Amounts, if any, payable in respect of, Securities
                 of the series shall be payable, any Registered Securities of
                 the series may be surrendered for registration of transfer,
                 exchange or conversion and notices or demands to or upon the
                 Trust in respect of the Securities of the series and this
                 Indenture may be served;

                        (6)     the period or periods within which, the price
                 or prices at which, the currency or currencies, currency unit
                 or units or composite currency or currencies in which, and
                 other terms and conditions upon which Securities of the series
                 may be redeemed, in whole or in part, at the option of the
                 Trust, if the Trust is to have the option;

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

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

                        (9)     if other than the Trustee, the identity of each
                 Security Registrar and/or Paying Agent;

                       (10)     if other than the principal amount thereof, the
                 portion of the principal amount of Securities of the series
                 that shall be payable upon declaration of acceleration of the
                 Maturity thereof pursuant to Section 502 or, if applicable,
                 the portion of the principal amount of Securities of the
                 series that is convertible in accordance with the provisions
                 of this Indenture, or the method by which such portion shall
                 be determined;

                       (11) if other than Dollars, the Foreign Currency or
                 Currencies in which payment of the principal of (and premium,
                 if any) or interest or Additional Amounts, if any, on the
                 Securities of the series shall be payable or in which the
                 Securities of the series shall be denominated;

                       (12) whether the amount of payments of principal of
                 (and premium, if any) or interest, if any, on the Securities
                 of the series may be determined with reference to an index,
                 formula or other method (which index, formula or method may be
                 based, without limitation, on one or more currencies, currency
                 units, composite currencies, commodities,





                                       21
   31
                 equity indices or other indices), and the manner in which such
                 amounts shall be determined;

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

                         (14)   provisions, if any, granting special rights to
                 the Holders of Securities of the series upon the occurrence of
                 such events as may be specified;

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

                         (16)   whether Securities of the series are to be
                 issuable as Registered Securities, Bearer Securities (with or
                 without coupons) or both, any restrictions applicable to the
                 offer, sale or delivery of Bearer Securities and the terms
                 upon which Bearer Securities of the series may be exchanged
                 for Registered Securities of the series and vice versa (if
                 permitted by applicable laws and regulations), whether any
                 Securities of the series are to be issuable initially in
                 temporary global form and whether any Securities of the series
                 are to be issuable in permanent global form with or without
                 coupons and, if so, whether beneficial owners of interests in
                 any such permanent global Security may exchange such interests
                 for Securities of such series and of like tenor of any
                 authorized form and denomination and the circumstances under
                 which any such exchanges may occur, if other than in the
                 manner provided in Section 305, and, if Registered Securities
                 of the series are to be issuable as a global Security, the
                 identity of the depositary for such series;

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

                         (18)   the Person to whom any interest on any
                 Registered Security of the series shall be payable, if other
                 than the Person in whose name that Security (or one or more
                 Predecessor Securities) is registered at the close of business
                 on the Regular Record Date for such interest, the manner in
                 which, or the Person to whom, any interest on any Bearer
                 Security of the series shall be payable, if otherwise than
                 upon presentation and surrender of





                                       22
   32
                 the coupons appertaining thereto as they severally mature, and
                 the extent to which, or the manner in which, any interest
                 payable on a temporary global Security on an Interest Payment
                 Date will be paid if other than in the manner provided in
                 Section 304;

                         (19)   the applicability, if any, of Sections 1402
                 and/or 1403 to the Securities of the series and any provisions
                 in modification of, in addition to or in lieu of any of the
                 provisions of Article Fourteen;

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

                        (21)    whether and under what circumstances the Trust
                 will pay Additional Amounts as contemplated by Section 1010 on
                 the Securities of the series to any Holder who is not a United
                 States person (including any modification to the definition of
                 such term) in respect of any tax, assessment or governmental
                 charge and, if so, whether the Trust will have the option to
                 redeem such Securities rather than pay such Additional Amounts
                 (and the terms of any such option);

                        (22)    the obligation, if any, of the Trust to permit
                 the conversion of the Securities of such series into the
                 Trust's Common Shares or Preferred Shares, as the case may be,
                 and the terms and conditions upon which such conversion shall
                 be effected (including, without limitation, the initial
                 conversion price or rate, the conversion period, any
                 adjustment of the applicable conversion price and any
                 requirements relative to the reservation of such shares for
                 purposes of conversion); and

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

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

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





                                       23
   33
                        SECTION 302.  Denominations.  The Securities of each
series shall be issuable in such denominations as shall be specified as
contemplated by Section 301.  With respect to Securities of any series
denominated in Dollars, in the absence of any such provisions with respect to
the Securities of any series, the Registered Securities of such series, other
than Registered Securities issued in global form (which may be of any
denomination), shall be issuable in denominations of $1,000 and any integral
multiple thereof and the Bearer Securities of such series, other than Bearer
Securities issued in global form (which may be of any denomination), shall be
issuable in a denomination of $5,000.

                        SECTION 303.  Execution, Authentication, Delivery and
Dating.  The Securities and any coupons appertaining thereto shall be executed
on behalf of the Trust by an executive officer of the Trust and attested by its
Secretary or one of its Assistant Secretaries.  The signature of any of these
individuals on the Securities and coupons may be manual or facsimile signatures
of the present or any future such authorized officer and may be imprinted or
otherwise reproduced on the Securities.

                        Securities or coupons bearing the manual or facsimile
signatures of individuals who were at any time the proper officers of the Trust
shall bind the Trust, 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 Trust may deliver Securities of any series,
together with any coupon appertaining thereto, executed by the Trust to the
Trustee for authentication, together with a Trust Order for the authentication
and delivery of such Securities, and the Trustee in accordance with the Trust
Order shall authenticate and deliver such Securities; provided, however, that,
in connection with its original issuance, no Bearer Security shall be mailed or
otherwise delivered to any location in the United States; and provided further
that, unless otherwise specified with respect to any series of Securities
pursuant to Section 301, a Bearer Security may be delivered in connection with
its original issuance only if the Person entitled to receive such Bearer
Security shall have furnished a certificate to Euroclear or Cedel, as the case
may be, in the form set forth in Exhibit A-1 to this Indenture or such other
certificate as may be specified with respect to any series of Securities
pursuant to Section 301, dated no earlier than 15 days prior to the earlier of
the date on which such Bearer Security is delivered and the date on which any
temporary Security first becomes exchangeable for such Bearer Security in
accordance with the terms of such temporary Security and this Indenture.  If
any Security shall be represented by a permanent global Bearer Security, then,
for purposes of this Section and Section 304, the notation of a beneficial
owner's interest therein upon original issuance of such Security or upon
exchange of a portion of a temporary global Security shall be deemed to be
delivery in connection with its original issuance of such beneficial owner's
interest in such permanent global Security.  Except as permitted by Section
306, the Trustee shall not authenticate and deliver any Bearer Security unless
all appurtenant coupons for interest then matured have been detached and
canceled.





                                       24
   34
                        If all the Securities of any series are not to be
issued at one time and if the Board Resolution or supplemental indenture
establishing such series shall so permit, such Trust Order may set forth
procedures acceptable to the Trustee for the issuance of such Securities and
determining the terms of particular Securities of such series, such as interest
rate or formula, maturity date, date of issuance and date from which interest
shall accrue.  In authenticating such Securities, and accepting the additional
responsibilities under this Indenture in relation to such Securities, the
Trustee shall be entitled to receive, and (subject to TIA Section 315(a)
through 315(d)) shall be fully protected in relying upon,

                   (i)  an Opinion of Counsel stating that

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

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

                                (c)      such Securities, together with any
                        coupons appertaining thereto, when completed by
                        appropriate insertions and executed and delivered by
                        the Trust to the Trustee for authentication in
                        accordance with this Indenture, authenticated and
                        delivered by the Trustee in accordance with this
                        Indenture and issued by the Trust in the manner and
                        subject to any conditions specified in such Opinion of
                        Counsel, will constitute legal, valid and binding
                        obligations of the Trust, enforceable in accordance
                        with their terms, subject to applicable bankruptcy,
                        insolvency, reorganization and other similar laws of
                        general applicability relating to or affecting the
                        enforcement of creditors' rights generally and to
                        general equitable principles; and

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

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

                        Notwithstanding the provisions of Section 301 and of
the preceding paragraph, if all the Securities of any series are not to be
issued at one time, it shall not be necessary to deliver an Officer's
Certificate otherwise required pursuant to Section 301 or a Trust Order, or an
Opinion of Counsel or an Officer's Certificate otherwise required pursuant to
the preceding paragraph at the time of issuance of each Security of such
series, but such order, opinion and





                                       25
   35
certificates, with appropriate modifications to cover such future issuances, 
shall be delivered at or before the time of issuance of the first Security 
of such series.

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

                        No Security or coupon shall be entitled to any benefit
under this Indenture or be valid or obligatory for any purpose unless there
appears on such Security or Security to which such coupon appertains a
certificate of authentication substantially in the form provided for herein
duly executed by the Trustee by manual signature of an authorized signatory,
and such certificate upon any Security shall be conclusive evidence, and the
only evidence, that such Security has been duly authenticated and delivered
hereunder and is entitled to the benefits of this Indenture.  Notwithstanding
the foregoing, if any Security shall have been authenticated and delivered
hereunder but never issued and sold by the Trust, and the Trust shall deliver
such Security to the Trustee for cancellation as provided in Section 309
together with a written statement (which need not comply with Section 102 and
need not be accompanied by an Opinion of Counsel) stating that such Security
has never been issued and sold by the Trust, 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.  (a)  Pending the
preparation of definitive Securities of any series, the Trust may execute, and
upon Trust Order the Trustee shall authenticate and deliver, temporary
Securities which are printed, lithographed, typewritten, mimeographed or
otherwise produced, in any authorized denomination, substantially of the tenor
of the definitive Securities in lieu of which they are issued, in registered
form, or, if authorized, in bearer form with one or more coupons or without
coupons, and with such appropriate insertions, omissions, substitutions and
other variations as the officers executing such Securities may determine, as
conclusively evidenced by their execution of such Securities.  In the case of
Securities of any series, such temporary Securities may be in global form.

                        Except in the case of temporary Securities in global
form (which shall be exchanged in accordance with Section 304(b) or as
otherwise provided in or pursuant to a Board Resolution), if temporary
Securities of any series are issued, the Trust will cause definitive Securities
of that series to be prepared without unreasonable delay.  After the
preparation of definitive Securities of such series, the temporary Securities
of such series shall be exchangeable for definitive Securities of such series
upon surrender of the temporary Securities of such series at the office or
agency of the Trust in a Place of Payment for that series, without charge to
the Holder.  Upon surrender for cancellation of any one or more temporary
Securities of any series (accompanied by any non-matured coupons appertaining
thereto), the Trust shall execute and the Trustee shall authenticate and
deliver in exchange therefor a like principal amount of definitive Securities
of the same series of authorized denominations; provided, however, that no
definitive Bearer Security shall be delivered in exchange for a temporary
Registered Security; and provided further that a definitive Bearer Security
shall be delivered in exchange for a temporary Bearer





                                       26
   36
Security only in compliance with the conditions set forth in Section 303.
Until so exchanged, the temporary Securities of any series shall in all
respects be entitled to the same benefits under this Indenture as definitive
Securities of such series.

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

                        Without unnecessary delay but in any event not later
than the date specified in, or determined pursuant to the terms of, any such
temporary global Security (the "Exchange Date"), the Trust shall deliver to the
Trustee definitive Securities, in aggregate principal amount equal to the
principal amount of such temporary global Security, executed by the Trust.  On
or after the Exchange Date, such temporary global Security shall be surrendered
by the Common Depositary to the Trustee, as the Trust's agent for such purpose,
to be exchanged, in whole or from time to time in part, for definitive
Securities without charge, and the Trustee shall authenticate and deliver, in
exchange for each portion of such temporary global Security, an equal aggregate
principal amount of definitive Securities of the same series of authorized
denominations and of like tenor as the portion of such temporary global
Security to be exchanged.  The definitive Securities to be delivered in
exchange for any such temporary global Security shall be in bearer form,
registered form, permanent global bearer form or permanent global registered
form, or any combination thereof, as specified as contemplated by Section 301,
and, if any combination thereof is so specified, as requested by the beneficial
owner thereof; provided, however, that, unless otherwise specified in such
temporary global Security, upon such presentation by the Common Depositary,
such temporary global Security is accompanied by a certificate dated the
Exchange Date or a subsequent date and signed by Euroclear as to the portion of
such temporary global Security held for its account then to be exchanged and a
certificate dated the Exchange Date or a subsequent date and signed by CEDEL as
to the portion of such temporary global Security held for its account then to
be exchanged, each in the form set forth in Exhibit A-2 to this Indenture or in
such other form as may be established pursuant to Section 301; and provided
further that definitive Bearer Securities shall be delivered in exchange for a
portion of a temporary global Security only in compliance with the requirements
of Section 303.

                        Unless otherwise specified in such temporary global
Security, the interest of a beneficial owner of Securities of a series in a
temporary global Security shall be exchanged for definitive Securities of the
same series and of like tenor following the Exchange Date when the account
holder instructs Euroclear or CEDEL, as the case may be, to request such
exchange on his behalf and delivers to Euroclear or CEDEL, as the case may be,
a certificate in the form set forth in Exhibit A-1 to this Indenture (or in
such other form as may be established pursuant to Section 301), dated no
earlier than 15 days prior to the Exchange Date, copies of which





                                       27
   37
certificate shall be available from the offices of Euroclear and CEDEL, the
Trustee, any Authenticating Agent appointed for such series of Securities and
each Paying Agent.  Unless otherwise specified in such temporary global
Security, any such exchange shall be made free of charge to the beneficial
owners of such temporary global Security, except that a Person receiving
definitive Securities must bear the cost of insurance, postage, transportation
and the like unless such Person takes delivery of such definitive Securities in
person at the offices of Euroclear or CEDEL.  Definitive Securities in bearer
form to be delivered in exchange for any portion of a temporary global Security
shall be delivered only outside the United States.

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

                        SECTION 305.  Registration, Registration of Transfer
and Exchange.  The Trust shall cause to be kept at the Corporate Trust Office
of the Trustee or in any office or agency of the Trust in a Place of Payment a
register for each series of Securities (the registers maintained in such office
or in any such office or agency of the Trust in a Place of Payment being herein
sometimes referred to collectively as the "Security Register") in which,
subject to such reasonable regulations as it may prescribe, the Trust shall
provide for the registration of





                                       28
   38
Registered Securities and of transfers of Registered Securities.  The Security
Register shall be in written form or any other form capable of being converted
into written form within a reasonable time.  The Trustee, at its Corporate
Trust Office, is hereby appointed "Security Registrar" for the purpose of
registering Registered Securities and transfers of Registered Securities on
such Security Register as herein provided.  In the event that the Trustee shall
cease to be Security Registrar, it shall have the right to examine the Security
Register at all reasonable times.

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

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

                        If (but only if) permitted by the applicable Board
Resolution and (subject to Section 303) set forth in the applicable Officers'
Certificate, or in any indenture supplemental hereto, delivered as contemplated
by Section 301, at the option of the Holder, Bearer Securities of any series
may be exchanged for Registered Securities of the same series of any authorized
denominations and of a like aggregate principal amount and tenor, upon
surrender of the Bearer Securities to be exchanged at any such office or
agency, with all unmatured coupons and all matured coupons in default thereto
appertaining.  If the Holder of a Bearer Security is unable to produce any such
unmatured coupon or coupons or matured coupon or coupons in default, any such
permitted exchange may be effected if the Bearer Securities are accompanied by
payment in funds acceptable to the Trust 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 Trust and the Trustee if there is furnished to
them such security or indemnity as they may require to save each of them and
any Paying Agent harmless.  If thereafter the Holder of such Security shall
surrender to any Paying Agent any such missing coupon in respect of which such
a payment shall have been made, such Holder shall be entitled to receive the
amount of such payment; provided, however, that, except as otherwise provided
in Section 1002, interest represented by coupons shall be payable only upon
presentation and surrender of those coupons at an office or agency located
outside the United States.  Notwithstanding the foregoing, in case a Bearer
Security of any series is surrendered at any such office or agency in a
permitted exchange for a Registered





                                       29
   39
Security of the same series and like tenor after the close of business at such
office or agency on (i) any Regular Record Date and before the opening of
business at such office or agency on the relevant Interest Payment Date, or
(ii) any Special Record Date and before the opening of business at such office
or agency on the related proposed date for payment of Defaulted Interest, such
Bearer Security shall be surrendered without the coupon relating to such
Interest Payment Date or proposed date for payment, as the case may be, and
interest or Defaulted Interest, as the case may be, will not be payable on such
Interest Payment Date or proposed date for payment, as the case may be, in
respect of the Registered Security issued in exchange for such Bearer Security,
but will be payable only to the Holder of such coupon when due in accordance
with the provisions of this Indenture.  Whenever any Securities are so
surrendered for exchange, the Trust 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
specified as contemplated by Section 301, any permanent global Security shall
be exchangeable only as provided in this paragraph.  If the depositary for any
permanent global Security is The Depository Trust Company ("DTC"), then, unless
the terms of such global Security expressly permit such global Security to be
exchanged in whole or in part for definitive Securities, a global Security may
be transferred, in whole but not in part, only to a nominee of DTC, or by a
nominee of DTC to DTC, or to a successor to DTC for such global Security
selected or approved by the Trust or to a nominee of such successor to DTC.  If
at any time DTC notifies the Trust that it is unwilling or unable to continue
as depositary for the applicable global Security or Securities or if at any
time DTC ceases to be a clearing agency registered under the Securities
Exchange Act of 1934 if so required by applicable law or regulation, the Trust
shall appoint a successor depositary with respect to such global Security or
Securities.  If (x) a successor depositary for such global Security or
Securities is not appointed by the Trust within 90 days after the Trust
receives such notice or becomes aware of such unwillingness, inability or
ineligibility, (y) an Event of Default has occurred and is continuing and the
beneficial owners representing a majority in principal amount of the applicable
series of Securities represented by such global Security or Securities advise
DTC to cease acting as depositary for such global Security or Securities or (z)
the Trust, in its sole discretion, determines at any time that all Outstanding
Securities (but not less than all) of any series issued or issuable in the form
of one or more global Securities shall no longer be represented by such global
Security or Securities, then the Trust shall execute, and the Trustee shall
authenticate and deliver definitive Securities of like series, rank, tenor and
terms in definitive form in an aggregate principal amount equal to the
principal amount of such global Security or Securities.  If any beneficial
owner of an interest in a permanent global Security is otherwise entitled to
exchange such interest for Securities of such series and of like tenor and
principal amount of another authorized form and denomination, as specified as
contemplated by Section 301 and provided that any applicable notice provided in
the permanent global Security shall have been given, then without unnecessary
delay but in any event not later than the earliest date on which such interest
may be so exchanged, the Trust shall execute, and the Trustee shall
authenticate and deliver definitive Securities in aggregate principal amount
equal to the principal amount of such beneficial owner's interest in such
permanent global Security.  On or after the





                                       30
   40
earliest date on which such interests may be so exchanged, such permanent
global Security shall be surrendered for exchange by DTC or such other
depositary as shall be specified in the Trust Order with respect thereto to the
Trustee, as the Trust's agent for such purpose; provided, however, that no such
exchanges may occur during a period beginning at the opening of business 15
days before any selection of Securities to be redeemed and ending on the
relevant Redemption Date if the Security for which exchange is requested may be
among those selected for redemption; and provided further that no Bearer
Security delivered in exchange for a portion of a permanent global Security
shall be mailed or otherwise delivered to any location in the United States.
If a Registered Security is issued in exchange for any portion of a permanent
global Security after the close of business at the office or agency where such
exchange occurs on (i) any Regular Record Date and before the opening of
business at such office or agency on the relevant Interest Payment Date, or
(ii) any Special Record Date and the opening of business at such office or
agency on the related proposed date for payment of Defaulted Interest, interest
or Defaulted Interest, as the case may be, will not be payable on such Interest
Payment Date or proposed date for payment, as the case may be, in respect of
such Registered Security, but will be payable on such Interest Payment Date or
proposed date for payment, as the case may be, only to the Person to whom
interest in respect of such portion of such permanent global Security is
payable in accordance with the provisions of this Indenture.

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

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

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

                        The Trust or the Trustee, as applicable, shall not be
required (i) to issue, register the transfer of or exchange any Security if
such Security may be among those selected for redemption during a period
beginning at the opening of business 15 days before selection of the Securities
to be redeemed under Section 1103 and ending at the close of business on (A) if
such Securities are issuable only as Registered Securities, the day of the
mailing of the relevant notice of redemption and (B) if such Securities are
issuable as Bearer Securities, the day of the first publication of the relevant
notice of redemption or, if such Securities are also issuable as





                                       31
   41
Registered Securities and there is no publication, the mailing of the relevant
notice of redemption, or (ii) to register the transfer of or exchange any
Registered Security so selected for redemption in whole or in part, except, in
the case of any Registered Security to be redeemed in part, the portion thereof
not to be redeemed, or (iii) to exchange any Bearer Security so selected for
redemption except that such a Bearer Security may be exchanged for a Registered
Security of that series and like tenor, provided that such Registered Security
shall be simultaneously surrendered for redemption, or (iv) to issue, register
the transfer of or exchange any Security which has been surrendered for
repayment at the option of the Holder, except the portion, if any, of such
Security not to be so repaid.

                        SECTION 306.  Mutilated, Destroyed, Lost and Stolen
Securities.  If any mutilated Security or a Security with a mutilated coupon
appertaining to it is surrendered to the Trustee or the Trust, together with,
in proper cases, such security or indemnity as may be required by the Trust or
the Trustee to save each of them or any agent of either of them harmless, the
Trust shall execute and the Trustee shall authenticate and deliver in exchange
therefor a new Security of the same series and principal amount, containing
identical terms and provisions and bearing a number not contemporaneously
outstanding, with coupons corresponding to the coupons, if any, appertaining to
the surrendered Security.

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

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





                                       32
   42
                        Upon the issuance of any new Security under this
Section, the Trust may require the payment of a sum sufficient to cover any tax
or other governmental charge that may be imposed in relation thereto and any
other expenses (including the fees and expenses of the Trustee) connected
therewith.

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

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

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

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

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

                        In case a Bearer Security of any series is surrendered
in exchange for a Registered Security of such series after the close of
business (at an office or agency in a Place of Payment for such series) on any
Regular Record Date and before the opening of business (at such office or





                                       33
   43
agency) on the next succeeding Interest Payment Date, such Bearer Security
shall be surrendered without the coupon relating to such Interest Payment Date
and interest will not be payable on such Interest Payment Date in respect of
the Registered Security issued in exchange for such Bearer Security, but will
be payable only to the Holder of such coupon when due in accordance with the
provisions of this Indenture.

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

                        (1)     The Trust may elect to make payment of any
                 Defaulted Interest to the Persons in whose names the
                 Registered Securities of such series (or their respective
                 Predecessor Securities) are registered at the close of
                 business on a Special Record Date for the payment of such
                 Defaulted Interest, which shall be fixed in the following
                 manner.  The Trust shall notify the Trustee in writing of the
                 amount of Defaulted Interest proposed to be paid on each
                 Registered Security of such series and the date of the
                 proposed payment (which shall not be less than 20 days after
                 such notice is received by the Trustee), and at the same time
                 the Trust shall deposit with the Trustee an amount of money in
                 the currency or currencies, currency unit or units or
                 composite currency or currencies in which the Securities of
                 such series are payable (except as otherwise specified
                 pursuant to Section 301 for the Securities of such series)
                 equal to the aggregate amount proposed to be paid in respect
                 of such Defaulted Interest or shall make arrangements
                 satisfactory to the Trustee for such deposit on or prior to
                 the date of the proposed payment, such money when deposited to
                 be held in trust for the benefit of the Persons entitled to
                 such Defaulted Interest as in this clause provided.  Thereupon
                 the Trustee shall fix a Special Record Date for the payment of
                 such Defaulted Interest which shall be not more than 15 days
                 and not less than 10 days prior to the date of the proposed
                 payment and not less than 10 days after the receipt by the
                 Trustee of the notice of the proposed payment.  The Trustee
                 shall promptly notify the Trust of such Special Record Date
                 and, in the name and at the expense of the Trust, shall cause
                 notice of the proposed payment of such Defaulted Interest and
                 the Special Record Date therefor to be mailed, first-class
                 postage prepaid, to each Holder of Registered Securities of
                 such series at his address as it appears in the Security
                 Register not less than 10 days prior to such Special Record
                 Date.  The Trustee may, in its discretion, in the name and at
                 the expense of the Trust, cause a similar notice to be
                 published at least once in an Authorized Newspaper in each
                 place of payment, but such publications shall not be a
                 condition precedent to the establishment of such Special
                 Record Date.  Notice of the proposed payment of such Defaulted
                 Interest and the Special Record Date therefor having been
                 mailed as aforesaid, such Defaulted Interest shall be paid to
                 the Persons in whose names the Registered Securities of such
                 series (or their respective Predecessor Securities)





                                       34
   44
                 are registered at the close of business on such Special Record
                 Date and shall no longer be payable pursuant to the following
                 clause (2).  In case a Bearer Security of any series is
                 surrendered at the office or agency in a Place of Payment for
                 such series in exchange for a Registered Security of such
                 series after the close of business at such office or agency on
                 any Special Record Date and before the opening of business at
                 such office or agency on the related proposed date for payment
                 of Defaulted Interest, such Bearer Security shall be
                 surrendered without the coupon relating to such proposed date
                 of payment and Defaulted Interest will not be payable on such
                 proposed date of payment in respect of the Registered Security
                 issued in exchange for such Bearer Security, but will be
                 payable only to the Holder of such coupon when due in
                 accordance with the provisions of this Indenture.

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

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

                        SECTION 308.  Persons Deemed Owners.  Prior to due
presentment of a Registered Security for registration of transfer, the Trust,
the Trustee and any agent of the Trust or the Trustee may treat the Person in
whose name such Registered Security is registered as the owner of such Security
for the purpose of receiving payment of principal of (and premium, if any), and
(subject to Sections 305 and 307) interest on, such Registered Security and for
all other purposes whatsoever, whether or not such Registered Security be
overdue, and neither the Trust, the Trustee nor any agent of the Trust or the
Trustee shall be affected by notice to the contrary.

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

                        None of the Trust, 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 Security in global form or for maintaining, supervising or
reviewing any records relating to such beneficial ownership interests.





                                       35
   45
                        Notwithstanding the foregoing, with respect to any
global Security, nothing herein shall prevent the Trust, the Trustee, or any
agent of the Trust or the Trustee, from giving effect to any written
certification, proxy or other authorization furnished by any depositary, as a
Holder, with respect to such global Security or impair, as between such
depositary and owners of beneficial interests in such global Security, the
operation of customary practices governing the exercise of the rights of such
depositary (or its nominee) as Holder of such global Security.

                        SECTION 309.  Cancellation.  All Securities and coupons
surrendered for payment, redemption, repayment at the option of the Holder,
registration of transfer or exchange or for credit against any sinking fund
payment shall, if surrendered to any Person other than the Trustee, be
delivered to the Trustee, and any such Securities and coupons and Securities
and coupons surrendered directly to the Trustee for any such purpose shall be
promptly canceled by it; provided, however, where the Place of Payment is
located outside of the United States, the Paying Agent at such Place of Payment
may cancel the Securities surrendered to it for such purposes prior to
delivering the Securities to the Trustee.  The Trust may at any time deliver to
the Trustee for cancellation any Securities previously authenticated and
delivered hereunder which the Trust may have acquired in any manner whatsoever,
and may deliver to the Trustee (or to any other Person for delivery to the
Trustee) for cancellation any Securities previously authenticated hereunder
which the Trust has not issued and sold, and all Securities so delivered shall
be promptly canceled by the Trustee.  If the Trust shall so acquire any of the
Securities, however, such acquisition shall not operate as a redemption or
satisfaction of the indebtedness represented by such Securities unless and
until the same are surrendered to the Trustee for cancellation.  No Securities
shall be authenticated in lieu of or in exchange for any Securities canceled as
provided in this Section, except as expressly permitted by this Indenture.
Canceled Securities and coupons held by the Trustee shall be destroyed by the
Trustee and the Trustee shall deliver a certificate of such destruction to the
Trust, unless by a Trust Order the Trust directs their return to it.

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


                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE

                        SECTION 401.  Satisfaction and Discharge of Indenture.
This Indenture shall upon Trust Request cease to be of further effect with
respect to any series of Securities specified in such Trust Request (except as
to any surviving rights of registration of transfer or exchange of Securities
of such series herein expressly provided for and any right to receive
Additional Amounts, as provided in Section 1010), and the Trustee, upon receipt
of a Trust Order, and at the





                                       36
   46
expense of the Trust, 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, if any, appertaining thereto (other than (i)
                        coupons appertaining to Bearer Securities surrendered
                        for exchange for Registered Securities and maturing
                        after such exchange, whose surrender is not required or
                        has been waived as provided in Section 305, (ii)
                        Securities and coupons of such series which have been
                        destroyed, lost or stolen and which have been replaced
                        or paid as provided in Section 306, (iii) coupons
                        appertaining to Securities called for redemption and
                        maturing after the relevant Redemption Date, whose
                        surrender has been waived as provided in Section 1106,
                        and (iv) Securities and coupons of such series for
                        whose payment money has theretofore been deposited in
                        trust or segregated and held in trust by the Trust and
                        thereafter repaid to the Trust or discharged from such
                        trust, as provided in Section 1003) have been delivered
                        to the Trustee for cancellation; or

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

                                    (i)  have become due and payable, or

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

                                  (iii)  if redeemable at the option of the
                                Trust, 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 Trust,

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





                                       37
   47
                        (2)     the Trust has paid or caused to be paid all
                  other sums payable hereunder by the Trust; and

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

Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Trust to the Trustee and any predecessor Trustee under
Section 606, the obligations of the Trust to any Authenticating Agent under
Section 611 and, if money shall have been deposited with and held by the
Trustee pursuant to subclause (B) of clause (1) of this Section, the
obligations of the Trustee under Section 402 and the last paragraph of Section
1003 shall survive.

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


                                  ARTICLE FIVE

                                    REMEDIES

                        SECTION 501.  Events of Default.  "Event of Default",
wherever used herein with respect to any particular series of Securities, means
any one of the following events (whatever the reason for such Event of Default
and whether or not it shall be voluntary or involuntary or be effected by
operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body):

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

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





                                       38
   48
                        (3)     default in the deposit of any sinking fund
                 payment, when and as due by the terms of any Security of that
                 series; or

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

                        (5)     default under any bond, debenture, note or
                 other evidence of indebtedness for money borrowed by the Trust
                 (including obligations under leases required to be capitalized
                 on the balance sheet of the lessee under generally accepted
                 accounting principles, but not including any indebtedness or
                 obligations for which recourse is limited to property
                 purchased) in an aggregate principal amount in excess of
                 $5,000,000 or under any mortgage, indenture or instrument
                 under which there may be issued or by which there may be
                 secured or evidenced any indebtedness for money borrowed by
                 the Trust (including such leases but not including such
                 indebtedness or obligations for which recourse is limited to
                 property purchased) in an aggregate principal amount in excess
                 of $5,000,000 by the Trust, whether such indebtedness now
                 exists or shall hereafter be created, which default shall have
                 resulted in such indebtedness becoming or being declared due
                 and payable prior to the date on which it would otherwise have
                 become due and payable or such obligations being accelerated,
                 without such acceleration having been rescinded or annulled;
                 or

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

                                (A)      commences a voluntary case,

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

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

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

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





                                       39
   49
                                (A)      is for relief against the Trust or any
                        Significant Subsidiary in an involuntary case,

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

                                (C)      orders the liquidation of the Trust or
                        any Significant Subsidiary,

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

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

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

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

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

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

                                (A)      all overdue installments of interest
                        on and any Additional Amounts payable in respect of all
                        Outstanding Securities of that series and any related
                        coupons,

                                (B)      the principal of (and premium, if any,
                        on) any Outstanding Securities of that series which
                        have become due otherwise than by such declaration





                                       40
   50
                        of acceleration and interest thereon at the rate or
                        rates borne by or provided for in such Securities,

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

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

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

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

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

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

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

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

                        If the Trust fails to pay such amounts forthwith upon
such demand, the Trustee, in its own name and as trustee of an express trust,
may institute a judicial proceeding for the collection of the sums so due and
unpaid, and may prosecute such proceeding to judgment or final decree, and may
enforce the same against the Trust or any other obligor upon such Securities of





                                       41
   51
such series and collect the moneys adjudged or decreed to be payable in the
manner provided by law out of the property of the Trust or any other obligor
upon such Securities of such series, wherever situated.

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

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

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

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

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

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





                                       42
   52
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 coupon in any such
proceeding.

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

                        SECTION 506.  Application of Money Collected.  Any
money collected by the Trustee pursuant to this Article shall be applied in the
following order, at the date or dates fixed by the Trustee and, in case of the
distribution of such money on account of principal (or premium, if any) or
interest and any 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 606;

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

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

                        SECTION 507.  Limitation on Suits.  No Holder of any
Security of any series or any related coupon shall have any right to institute
any proceeding, judicial or otherwise, with respect to this Indenture, or for
the appointment of a receiver or trustee, or for any other remedy hereunder,
unless:

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

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





                                       43
   53
                        (3)     such Holder or Holders have offered to the
                 Trustee indemnity reasonably satisfactory to the Trustee
                 against the costs, expenses and liabilities to be incurred in
                 compliance with such request;

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

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

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

                        SECTION 508.  Unconditional Right of Holders to Receive
Principal, Premium, if any, 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 (and premium, if any) and subject to Sections 305 and 307,
interest on, and any Additional Amounts in respect of, such Security or payment
of such coupon on the respective due dates expressed in such Security or coupon
(or, in the case of redemption, on the Redemption Date) and to institute suit
for the enforcement of any such payment, and such rights shall not be impaired
without the consent of such Holder.

                        SECTION 509. Restoration of Rights and Remedies.  If
the Trustee or any Holder of a Security of 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 Trust, the
Trustee and the Holders of Securities and coupons shall, subject to and
determination in such proceeding, be restored severally and respectively to
their former positions hereunder and thereafter all rights and remedies of the
Trustee and the Holders shall continue as though no such proceeding had been
instituted.

                        SECTION 510.  Rights and Remedies Cumulative.  Except
as otherwise provided with respect to the replacement or payment of mutilated,
destroyed, lost or stolen Securities or coupons in the last paragraph of
Section 306, no right or remedy herein conferred upon or reserved to the
Trustee or to the Holders of Securities or coupons is intended to be exclusive
of any other right or remedy, and every right and remedy shall, to the extent
permitted by law, be cumulative and in addition to every other right and remedy
given hereunder or now or hereafter existing at law or in equity or otherwise.
The assertion or employment of any right or remedy





                                       44
   54
hereunder, or otherwise, shall not prevent the concurrent assertion or
employment of any other appropriate right or remedy.

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

                        SECTION 512.  Control by Holders of Securities.  The
Holders of not less than a majority in principal amount of the Outstanding
Securities of any series shall have the right to direct the time, method and
place of conducting any proceeding for any remedy available to the Trustee or
exercising any trust or power conferred on the Trustee with respect to the
Securities of such series, provided that

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

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

                        (3)     the Trustee need not take any action which
                 might involve it in personal liability or be unduly
                 prejudicial to the Holders of Securities of such series not
                 joining therein.

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

                        (1)     in the payment of the principal of (or premium,
                 if any) or interest on or Additional Amounts payable in
                 respect of any Security of such series or any related coupons,
                 or

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

                        Upon any such waiver, such default shall cease to
exist, and any Event of Default arising therefrom shall be deemed to have been
cured, for every purpose of this Indenture; but no





                                       45
   55
such waiver shall extend to any subsequent or other default or Event of Default
or impair any right consequent thereon.

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

                        SECTION 515.  Undertaking for Costs.  All parties to
this Indenture agree, and each Holder of any Security by his acceptance thereof
shall be deemed to have agreed, that any court may in its discretion require,
in any suit for the enforcement of any right or remedy under this Indenture, or
in any suit against the Trustee for any action taken or omitted by it as
Trustee, the filing by any party litigant in such suit of any undertaking to
pay the costs of such suit, and that such court may in its discretion assess
reason-able 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 pro-visions of this
Section shall not apply to any suit instituted by the Trustee, to any suit
instituted by any Holder, or group of Holders, holding in the aggregate more
than 10% in principal amount of the Outstanding Securities, or to any suit
instituted by any Holder for the enforcement of the payment of the principal of
(or premium, if any) or interest on any Security on or after the respective
Stated Maturities expressed in such Security (or, in the case of redemption, on
or after the Redemption Date).

                                  ARTICLE SIX

                                  THE TRUSTEE

                        SECTION 601.  Notice of Defaults.  Within 90 days after
the occurrence of any default hereunder with respect to the Securities of any
series, the Trustee shall transmit in the manner and to the extent provided in
TIA Section 313(c), notice of such default hereunder known to the Trustee,
unless such default shall have been cured or waived; provided, however, that,
except in the case of a default in the payment of the principal of (or premium,
if any) or interest on or any Additional Amounts with respect to any Security
of such series, or in the payment of any sinking fund installment with respect
to the Securities of such series, the Trustee shall be protected in withholding
such notice if and so long as Responsible Officers of the Trustee in good faith
determine that the withholding of such notice is in the interests of the
Holders of the Securities and coupons of such series; and provided further that
in the case of any default or breach of the character specified in Section
501(4) with respect to the Securities and coupons of such series, no such
notice to Holders shall be given until at least 60 days after the





                                       46
   56
occurrence thereof.  For the purpose of this Section, the term "default" means
any event which is, or after notice or lapse of time or both would become, an
Event of Default with respect to the Securities of such series.

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

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

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

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

                        (4)     the Trustee may consult with counsel and the
                 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 this
                 Indenture at the request or direction of any of the Holders of
                 Securities of any series or any related coupons pursuant to
                 this Indenture, unless such Holders shall have offered to the
                 Trustee security or indemnity reasonably satisfactory to the
                 Trustee against the costs, expenses and liabilities which
                 might be incurred by it in compliance with such request or
                 direction;

                        (6)     the Trustee shall not be bound to make any
                 investigation into the facts or matters stated in any
                 resolution, certificate, statement, instrument, opinion,
                 report, notice, request, direction, consent, order, bond,
                 debenture, note, coupon or other paper or document, 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 make
                 reasonable examination of the books, records and premises of
                 the Trust, personally or by agent or attorney following
                 reasonable notice to the Trust;





                                       47
   57
                        (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)     the Trustee shall not be liable for any action
                 taken, suffered or omitted by it in good faith and reasonably
                 believed by it to be authorized or within the discretion or
                 rights or powers conferred upon it by this Indenture.

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

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

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

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

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





                                       48
   58
                        SECTION 606.  Compensation and Reimbursement.  The
Trust agrees:

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

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

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

                        When the Trustee incurs expenses or renders services in
connection with an Event of Default specified in Section 501(6) or Section
501(7), the expenses (including the reasonable charges and expenses of its
counsel) and the compensation for the services are intended to constitute
expenses of administration under any applicable Federal or state bankruptcy,
insolvency or other similar law.

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

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

                        SECTION 607.  Corporate Trustee Required; Eligibility;
Conflicting Interests.  There shall at all times be a Trustee hereunder which
shall be eligible to act as Trustee under TIA Section 310(a)(1) and shall have
a combined capital and surplus of at least $50,000,000.  If such corporation
publishes reports of condition at least annually, pursuant to law or the
requirements of Federal, State, Territorial or District of Columbia supervising
or examining authority, then for the purposes of this Section, the combined
capital and surplus of such corporation shall be deemed to be its combined
capital and surplus as set forth in its most recent report of condition so
published.  If at any time the Trustee shall cease to be eligible in accordance
with the provisions of this Section, it shall resign immediately in the manner
and with the effect hereinafter specified in this Article.





                                       49
   59
                        SECTION 608.  Resignation and Removal; Appointment of
Successor.  (a)  No resignation or removal of the Trustee and no appointment of
a successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee in accordance with the
applicable requirements of Section 609.

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

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

                        (d)     If at any time:

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

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

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

then, in any such case, (i) the Trust by or pursuant to a Board Resolution may
remove the Trustee and appoint a successor Trustee with respect to all
Securities, or (ii) subject to TIA Section 315(e), any Holder of a Security who
has been a bona fide Holder of a Security for at least six months may, on
behalf of himself and all others similarly situated, petition any court of
competent jurisdiction for the removal of the Trustee with respect to all
Securities and the appointment of a successor Trustee or Trustees.

                        (e)     If the Trustee shall resign, be removed or
become incapable of acting, or if a vacancy shall occur in the office of
Trustee for any cause with respect to the Securities of one or more series, the
Trust, by or pursuant to a Board Resolution, shall promptly appoint a successor
Trustee or Trustees with respect to the Securities of that or those series (it
being understood that any such successor Trustee may be appointed with respect
to the Securities of one or more or all of such series and that at any time
there shall be only one Trustee with respect to the Securities of





                                       50
   60
any particular series).  If, within one year after such resignation, removal or
incapability, or the occurrence of such vacancy, a successor Trustee with
respect to the Securities of any series shall be appointed by Act of the
Holders of a majority in principal amount of the Outstanding Securities of such
series delivered to the Trust and the retiring Trustee, the successor Trustee
so appointed shall, forthwith upon its acceptance of such appointment, become
the successor Trustee with respect to the Securities of such series and to that
extent supersede the successor Trustee appointed by the Trust.  If no successor
Trustee with respect to the Securities of any series shall have been so
appointed by the Trust or the Holders of Securities and accepted appointment in
the manner hereinafter provided, any Holder of a Security who has been a bona
fide Holder of a Security of such series for at least six months may, on behalf
of himself and all others similarly situated, petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to
Securities of such series.

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

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

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





                                       51
   61
of this Indenture as shall be necessary to provide for or facilitate the
administration of the trusts hereunder by more than one Trustee, it being
understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust and that each such
Trustee shall be trustee of a trust or trusts hereunder separate and apart from
any trust or trusts hereunder administered by any other such Trustee; and upon
the execution and delivery of such supplemental indenture the resignation or
removal of the retiring Trustee shall become effective to the extent provided
therein and each such successor Trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, trusts and duties
of the retiring Trustee with respect to the Securities of that or those series
to which the appointment of such successor Trustee relates; but, on request of
the Trust or any successor Trustee, such retiring Trustee shall duly assign,
transfer and deliver to such successor Trustee all property and money held by
such retiring Trustee hereunder with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates.

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

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

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

                        SECTION 611.  Appointment of Authenticating Agent.  At
any time when any of the Securities remain Outstanding, the Trustee may appoint
an Authenticating Agent or Agents with respect to one or more series of
Securities which shall be authorized to act on behalf of the Trustee to
authenticate Securities of such series issued upon exchange, registration of
transfer or partial redemption or repayment thereof, and Securities so
authenticated shall be entitled to the





                                       52
   62
benefits of this Indenture and shall be valid and obligatory for all purposes
as if authenticated by the Trustee hereunder.  Any such appointment shall be
evidenced by an instrument in writing signed by a Responsible Officer of the
Trustee, a copy of which instrument shall be promptly furnished to the Trust.
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 Trust and shall at all times be
a bank or trust company or corporation organized and doing business and in good
standing under the laws of the United States of America or of any State or the
District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than $50,000,000 and
subject to supervision or examination by Federal or State authorities.  If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or the requirements of the aforesaid supervising or examining authority,
then for the purposes of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published.  In case at any
time an Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.

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

                        An Authenticating Agent for any series of Securities
may at any time resign by giving written notice of resignation to the Trustee
for such series and to the Trust.  The Trustee for any series of Securities may
at any time terminate the agency of an Authenticating Agent by giving written
notice of termination to such Authenticating Agent and to the Trust.  Upon
receiving such a notice of resignation or upon such a termination, or in case
at any time such Authenticating Agent shall cease to be eligible in accordance
with the provisions of this Section, the Trustee for such series may appoint a
successor Authenticating Agent which shall be acceptable to the Trust and shall
give notice of such appointment to all Holders of Securities of the series with
respect to which such Authenticating Agent will serve in the manner set forth
in Section 106.  Any successor Authenticating Agent upon acceptance of its
appointment hereunder shall become vested with all the rights, powers and
duties of its predecessor hereunder, with like effect as if originally named as
an Authenticating Agent herein.  No successor Authenticating Agent shall be
appointed unless eligible under the provisions of this Section.





                                       53
   63
                        The Trust agrees to pay to each Authenticating Agent
from time to time reasonable compensation including reimbursement of its
reasonable expenses for its services under this Section.

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

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


                                THE FIRST NATIONAL BANK OF CHICAGO
                                   as Trustee
                                
                                
                                By:                            ,
                                   ---------------------------- 
                                  as Authenticating Agent
                                
                                
                                By:                            
                                   ----------------------------
                                  Authorized Signatory



                                 ARTICLE SEVEN

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND TRUST

                 SECTION 701.  Disclosure of Names and Addresses of Holders.
Every Holder of Securities or coupons, by receiving and holding the same,
agrees with the Trust and the Trustee that neither the Trust nor the Trustee
nor any Authenticating Agent nor any Paying Agent nor any Security Registrar
shall be held accountable by reason of the disclosure of any information as to
the names and addresses of the Holders of Securities in accordance with TIA
Section 312, regardless of the source from which such information was derived,
and that the Trustee shall not be held accountable by reason of mailing any
material pursuant to a request made under TIA Section 312(b).

                 SECTION 702.  Reports by Trustee.  Within 60 days after June 1
of each year commencing with the first June 1 after the first issuance of
Securities pursuant to this Indenture, the Trustee shall transmit by mail to
all Holders of Securities as provided in TIA Section 313(c) a brief report
dated as of such June 1 if required by TIA Section 313(a).





                                       54
   64
                 SECTION 703.  Reports by Trust.  The Trust will:

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

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

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

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

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

                 (b)  at such other times as the Trustee may request in
writing, within 30 days after the receipt by the Trust 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.





                                       55
   65
                                 ARTICLE EIGHT

                CONSOLIDATION, MERGER, SALE, LEASE OR CONVEYANCE

                 SECTION 801.  Consolidations and Mergers of Trust and Sales,
Leases and Conveyances Permitted Subject to Certain Conditions.  The Trust may
consolidate with, or sell, lease or convey all or substantially all of its
assets to, or merge with or into any other corporation, provided that in any
such case, (1) either the Trust shall be the continuing corporation, or the
successor corporation shall be a corporation organized and existing under the
laws of the United States or a State thereof and such successor corporation
shall expressly assume the due and punctual payment of the principal of (and
premium, if any) and any interest (including all Additional Amounts, if any,
payable pursuant to Section 1010) on all of the Securities, according to their
tenor, and the due and punctual performance and observance of all of the
covenants and conditions of this Indenture to be performed by the Trust by
supplemental indenture, complying with Article Nine hereof, satisfactory to the
Trustee, executed and delivered to the Trustee by such corporation and (2)
immediately after giving effect to such transaction and treating any
indebtedness which becomes an obligation of the Trust or any Subsidiary as a
result thereof as having been incurred by the Trust or such Subsidiary at the
time of such transaction, no Event of Default, and no event which, after notice
or the lapse of time, or both, would become an Event of Default, shall have
occurred and be continuing.

                 SECTION 802.  Rights and Duties of Successor Corporation.  In
case of any such consolidation, merger, sale, lease or conveyance and upon any
such assumption by the successor corporation, such successor corporation shall
succeed to and be substituted for the Trust, with the same effect as if it had
been named herein as the party of the first part, and the predecessor
corporation, except in the event of a lease, shall be relieved of any further
obligation under this Indenture and the Securities.  Such successor corporation
thereupon may cause to be signed, and may issue either in its own name or in
the name of the Trust, any or all of the Securities issuable hereunder which
theretofore shall not have been signed by the Trust and delivered to the
Trustee; and, upon the order of such successor corporation, instead of the
Trust, and subject to all the terms, conditions and limitations in this
Indenture prescribed, the Trustee shall authenticate and shall deliver any
Securities which previously shall have been signed and delivered by the
officers of the Trust to the Trustee for authentication, and any Securities
which such successor corporation thereafter shall cause to be signed and
delivered to the Trustee for that purpose.  All the Securities so issued shall
in all respects have the same legal rank and benefit under this Indenture as
the Securities theretofore or thereafter issued in accordance with the terms of
this Indenture as though all of such Securities had been issued at the date of
the execution hereof.

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





                                       56
   66
                 SECTION 803.  Officer's Certificate and Opinion of Counsel.
Any consolidation, merger, sale, lease or conveyance permitted under Section
801 is also subject to the condition that the Trustee receive an Officer's
Certificate and an Opinion of Counsel to the effect that any such
consolidation, merger, sale, lease or conveyance, and the assumption by any
successor corporation, complies with the provisions of this Article and that
all conditions precedent herein provided for relating to such transaction have
been complied with.


                                  ARTICLE NINE

                            SUPPLEMENTAL INDENTURES

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

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

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

                 (3)      to add any additional Events of Default for the
         benefit of the Holders of all or any series of Securities (and if such
         Events of Default are to be for the benefit of less than all series of
         Securities, stating that such Events of Default are expressly being
         included solely for the benefit of such series); provided, however,
         that in respect of any such additional Events of Default such
         supplemental indenture may provide for a particular period of grace
         after default (which period may be shorter or longer than that allowed
         in the case of other defaults) or may provide for an immediate
         enforcement upon such default or may limit the remedies available to
         the Trustee upon such default or may limit the right of the Holders of
         a majority in aggregate principal amount of that or those series of
         Securities to which such additional Events of Default apply to waive
         such default; or

                 (4)      to add to or change any of the provisions of this
         Indenture to provide that Bearer Securities may be registrable as to
         principal, to change or eliminate any restrictions on the payment of
         principal of or any premium or interest on Bearer





                                       57
   67
         Securities, to permit Bearer Securities to be issued in exchange for
         Registered Securities, to permit Bearer Securities to be issued in
         exchange for Bearer Securities of other authorized denominations or to
         permit or facilitate the issuance of Securities in uncertificated
         form, provided that any such action shall not adversely affect the
         interests of the Holders of Securities of any series or any related
         coupons in any material respect; or

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

                 (6)      to secure the Securities; or

                 (7)      to establish the form or terms of Securities of any
         series and any related coupons as permitted by Sections 201 and 301,
         including the provisions and procedures relating to Securities
         convertible into Common Shares or Preferred Shares, as the case may
         be; or

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

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

                  (10)    to supplement any of the provisions of this Indenture
         to such extent as shall be necessary to permit or facilitate the
         defeasance and discharge of any series of Securities pursuant to
         Sections 401, 1402 and 1403; provided that any such action shall not
         adversely affect the interests of the Holders of Securities of such
         series and any related coupons or any other series of Securities in
         any material respect.

                 SECTION 902.  Supplemental Indentures with Consent of Holders.
With the consent of the Holders of not less than a majority in principal amount
of all Outstanding Securities affected by such supplemental indenture, by Act
of said Holders delivered to the Trust and the Trustee, the Trust, when
authorized by or pursuant to a Board Resolution, and the Trustee may enter into
an indenture or indentures supplemental hereto for the purpose of adding any
provisions to or changing in any manner or eliminating any of the provisions of
this Indenture or of modifying in any manner the rights of the Holders of
Securities and any related





                                       58
   68
coupons under this Indenture; provided, however, that no such supplemental
indenture shall, without the consent of the Holder of each Outstanding Security
affected thereby:

                 (1)      change the Stated Maturity of the principal of (or
         premium, if any, on) or any installment of principal of or interest
         on, any Security; or reduce the principal amount thereof or the rate
         or amount of interest thereon or any Additional Amounts payable in
         respect thereof, or any premium payable upon the redemption thereof,
         or change any obligation of the Trust to pay Additional Amounts
         pursuant to Section 1010 (except as contemplated by Section 801(1) and
         permitted by Section 901(1)), or reduce the amount of the principal of
         an Original Issue Discount Security that would be due and payable upon
         a declaration of acceleration of the Maturity thereof pursuant to
         Section 502 or the amount thereof provable in bankruptcy pursuant to
         Section 504, or adversely affect any right of repayment at the option
         of the Holder of any Security, or change any Place of Payment where,
         or the currency or currencies, currency unit or units or composite
         currency or currencies in which, any Security or any premium or the
         interest thereon is payable, or impair the right to institute suit for
         the enforcement of any such payment on or after the Stated Maturity
         thereof (or, in the case of redemption or repayment at the option of
         the Holder, on or after the Redemption Date or the Repayment Date, as
         the case may be), or

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

                 (3)      modify any of the provisions of this Section, Section
         513 or Section 1013, except to increase the required percentage to
         effect such action or to provide that certain other provisions of this
         Indenture cannot be modified or waived without the consent of the
         Holder of each Outstanding Security affected thereby.

                 It shall not be necessary for any Act of Holders 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.

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





                                       59
   69
                 SECTION 903.  Execution of Supplemental Indentures.  In
executing, or accepting the additional trusts created by, any supplemental
indenture permitted by this Article or the  modification thereby of the trusts
created by this Indenture, the Trustee shall be entitled to receive, and shall
be fully protected in relying upon, an Opinion of Counsel stating that the
execution of such supplemental indenture is authorized or permitted by this
Indenture.  The Trustee may, but shall not be obligated to, enter into any such
supplemental indenture which affects the Trustee's own rights, duties or
immunities under this Indenture or otherwise.

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

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

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


                                  ARTICLE TEN

                                   COVENANTS

                 SECTION 1001.  Payment of Principal, Premium, if any, Interest
and Additional Amounts.  The Trust covenants and agrees for the benefit of the
Holders of each series of Securities that it will duly and punctually pay the
principal of (and premium, if any) and interest on and any Additional Amounts
payable in respect of the Securities of that series in accordance with the
terms of such series of Securities, any coupons appertaining thereto and this
Indenture.  Unless otherwise specified as contemplated by Section 301 with
respect to any series of Securities, any interest due on and any Additional
Amounts payable in respect of Bearer Securities on or before Maturity, other
than Additional Amounts, if any, payable as provided in Section 1010 in respect
of principal of (or premium, if any, on) such a Security, shall be payable only
upon presentation and surrender of the several coupons for such interest
installments as are evidenced thereby as they severally mature.  Unless
otherwise specified with respect to Securities





                                       60
   70
of any series pursuant to Section 301, at the option of the Trust, all payments
of principal may be paid by check to the registered Holder of the Registered
Security or other person entitled thereto against surrender of such Security.

                 SECTION 1002.  Maintenance of Office or Agency.  If Securities
of a series are issuable only as Registered Securities, the Trust shall
maintain in each Place of Payment for any series of Securities an office or
agency where Securities of that series may be presented or surrendered for
payment or conversion, where Securities of that series may be surrendered for
registration of transfer or exchange and where notices and demands to or upon
the Trust in respect of the Securities of that series and this Indenture may be
served.  If Securities of a series are issuable as Bearer Securities, the Trust
will maintain:  (A) in the Borough of Manhattan, New York City, an office or
agency where any Registered Securities of that series may be presented or
surrendered for payment or conversion, where any Registered Securities of that
series may be surrendered for registration of transfer, where Securities of
that series may be surrendered for exchange, where notices and demands to or
upon the Trust in respect of the Securities of that series and this Indenture
may be served and where Bearer Securities of that series and related coupons
may be presented or surrendered for payment or conversion in the circumstances
described in the following paragraph (and not otherwise); (B) subject to any
laws or regulations applicable thereto, in a Place of Payment for that series
which is located outside the United States, an office or agency where
Securities of that series and related coupons may be presented and surrendered
for payment (including payment of any Additional Amounts payable on Securities
of that series pursuant to Section 1010) or conversion; provided, however, that
if the Securities of that series are listed on the Luxembourg Stock Exchange or
any other stock exchange located outside the United States and such stock
exchange shall so require, the Trust will maintain a Paying Agent for the
Securities of that series in Luxembourg or any other required city located
outside the United States, as the case may be, so long as the Securities of
that series are listed on such exchange; and (C) subject to any laws or
regulations applicable thereto, in a Place of Payment for that series located
outside the United States an office or agency where any Registered Securities
of that series may be surrendered for registration of transfer, where
Securities of that series may be surrendered for exchange and where notices and
demands to or upon the Trust in respect of the Securities of that series and
this Indenture may be served.  The Trust will give prompt written notice to the
Trustee of the location, and any change in the location, of each such office or
agency.  If at any time the Trust shall fail to maintain any such required
office or agency or shall fail to furnish the Trustee with the address thereof,
such presentations, surrenders, notices and demands may be made or served at
the Corporate Trust Office of the Trustee, except that Bearer Securities of
that series and the related coupons may be presented and surrendered for
payment (including payment of any Additional Amounts payable on Bearer
Securities of that series pursuant to Section 1010) or conversion at the
offices specified in the Security, in London, England, and the Trust hereby
appoints the same as its agent to receive such respective presentations,
surrenders, notices and demands, and the Trust hereby appoints the Trustee its
agent to receive all such presentations, surrenders, notices and demands.





                                       61
   71
                 Unless otherwise specified with respect to any Securities
pursuant to Section 301, no payment of principal, premium or interest on or
Additional Amounts in respect of Bearer Securities shall be made at any office
or agency of the Trust in the United States or by check mailed to any address
in the United States or by transfer to an account maintained with a bank
located in the United States; provided, however, that, if the Securities of a
series are payable in Dollars, payment of principal of and any premium and
interest on any Bearer Security (including any Additional Amounts payable on
Securities of such series pursuant to Section 1010) shall be made at the office
of the designated agent of the Trust's Paying Agent in the Borough of
Manhattan, New York City, if (but only if) payment in Dollars of the full
amount of such principal, premium, interest or Additional Amounts, as the case
may be, at all offices or agencies outside the United States maintained for the
purpose by the Trust in accordance with this Indenture, is illegal or
effectively precluded by exchange controls or other similar restrictions.

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

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

                 SECTION 1003.  Money for Securities Payments to Be Held in
Trust.  If the Trust shall at any time act as its own Paying Agent with respect
to any series of any Securities and any related coupons, it will, on or before
each due date of the principal of (and premium, if any), or interest on or
Additional Amounts in respect of, any of the Securities of that series,
segregate and hold in trust for the benefit of the Persons entitled thereto a
sum in the currency or currencies, currency unit or units or composite currency
or currencies in which the Securities of such series are payable (except as
otherwise specified pursuant to Section 301 for the Securities of such series)
sufficient to pay the principal (and premium, if any) or interest or Additional
Amounts so becoming due until such sums shall be paid to such Persons or
otherwise disposed of as herein provided, and will promptly notify the Trustee
of its action or failure so to act.





                                       62
   72
                 Whenever the Trust shall have one or more Paying Agents for
any series of Securities and any related coupons, it will, before each due date
of the principal of (and premium, if any), or interest on or Additional Amounts
in respect of, any Securities of that series, deposit with a Paying Agent a sum
(in the currency or currencies, currency unit or units or composite currency or
currencies described in the preceding paragraph) sufficient to pay the
principal (and premium, if any) or interest or Additional Amounts, so becoming
due, such sum to be held in trust for the benefit of the Persons entitled to
such principal, premium or interest or Additional Amounts and (unless such
Paying Agent is the Trustee) the Trust will promptly notify the Trustee of its
action or failure so to act.

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

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

                 (2)  give the Trustee notice of any default by the Trust (or
         any other obligor upon the Securities) in the making of any such
         payment of principal (and premium, if any) or interest or Additional
         Amounts; 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 Trust may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Trust Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Trust or such Paying Agent, such sums to be held by the Trustee
upon the same trusts as those upon which such sums were held by the Trust or
such Paying Agent; and, upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further liability with respect to
such sums.

                 Except as otherwise provided in the Securities of any series,
any money deposited with the Trustee or any Paying Agent, or then held by the
Trust, in trust for the payment of the principal of (and premium, if any) or
interest on, or any Additional Amounts in respect of, any Security of any
series and remaining unclaimed for two years after such principal (and premium,
if any), interest or Additional Amounts has become due and payable shall be
paid to the Trust upon Trust Request or (if then held by the Trust) shall be
discharged from such trust; and the Holder of such Security shall thereafter,
as an unsecured general creditor, look only to the Trust for payment of such
principal of (and premium, if any) or interest on, or any Additional Amounts in
respect of, any Security, without interest thereon, and all liability of the
Trustee or such Paying





                                       63
   73
Agent with respect to such trust money, and all liability of the Trust 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 Trust cause to be published once, in an Authorized Newspaper,
notice that such money remains unclaimed and that, after a date specified
therein, which shall not be less than 30 days from the date of such
publication, any unclaimed balance of such money then remaining will be repaid
to the Trust.

                 SECTION 1004.  Existence.  Subject to Article Eight, the Trust
will do or cause to be done all things necessary to preserve and keep in full
force and effect its existence as a corporation, rights (charter and statutory)
and franchises; provided, however, that the Trust shall not be required to
preserve any 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 Trust.

                 SECTION 1005.  Maintenance of Properties.  The Trust will
cause all of its material properties used or useful in the conduct of its
business or the business of any Subsidiary to be maintained and kept in good
condition, repair and working order and supplied with all necessary equipment
and will cause to be made all necessary repairs, renewals, replacements,
betterments and improvements thereof, all as in the judgment of the Trust may
be necessary so that the business carried on in connection therewith may be
properly and advantageously conducted at all times.

                 SECTION 1006.  Insurance.  The Trust will, and will cause each
of its Subsidiaries to, keep all of its insurable properties insured against
loss or damage at least equal to their then full insurable value with insurers
of recognized responsibility.

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

                 SECTION 1008.  Provision of Financial Information.  Whether or
not the Trust is subject to Section 13 or 15(d) of the Exchange Act, the Trust
will prepare the annual reports, quarterly reports and other documents within
15 days of each of the respective dates by which the Trust would have been
required to file with the Commission pursuant to such Section 13 or 15(d) and
will (i) transmit by mail to all Holders, as their names and addresses appear
in the Security Register, without cost to such Holders copies of the annual
reports, quarterly reports and other documents which the Trust would have been
required to file with the Commission pursuant to Section 13 or 15(d) of the
Exchange Act if the Trust were subject to such Sections, (ii) file





                                       64
   74
with the Trustee copies of the annual reports, quarterly reports and other
documents which the Trust would have been required to file with the Commission
pursuant to Section 13 or 15(d) of the Exchange Act if the Trust were subject
to such Sections and (iii) promptly upon written request and payment of the
reasonable cost of duplication and delivery, supply copies of such documents to
any prospective Holder.

                 SECTION 1009.  Statement as to Compliance.  The Trust will
deliver to the Trustee, within 120 days after the end of each fiscal year, a
brief certificate from the principal executive officer, principal financial
officer or principal accounting officer as to his or her knowledge of the
Trust's compliance with all conditions and covenants under this Indenture and,
in the event of any noncompliance, specifying such noncompliance and the nature
and status thereof.  For purposes of this Section 1009, such compliance shall
be determined without regard to any period of grace or requirement of notice
under this Indenture.

                 SECTION 1010.  Additional Amounts.  If any Securities of a
series provide for the payment of Additional Amounts, the Trust will pay to the
Holder of any Security of such series or any coupon appertaining thereto
Additional Amounts as may be specified as contemplated by Section 301.
Whenever in this Indenture there is mentioned, in any context except in the
case of Section 502(1), the payment of the principal of or any premium or
interest on, or in respect of, any Security of any series or payment of any
related 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
pursuant to Section 301 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
provisions hereof shall not be construed as excluding Additional Amounts in
those provisions hereof where such express mention is not made.

                 Except as otherwise specified as contemplated by Section 301,
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 that
series of Securities (or if the Securities of that series will not bear
interest prior to Maturity, the first day on which a payment of principal and
any premium is made), and at least 10 days prior to each date of payment of
principal and any premium or interest if there has been any change with respect
to the matters set forth in the below-mentioned Officers' Certificate, the
Trust will furnish the Trustee and the Trust's principal Paying Agent or Paying
Agents, if other  than the Trustee, with an Officers' Certificate instructing
the Trustee and such Paying Agent or Paying Agents whether such payment of
principal of and any premium or interest on the Securities of that series shall
be made to Holders of Securities of that series or any related coupons who are
not United States persons without withholding for or on account of any tax,
assessment or other governmental charge described in the Securities of the
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 of that series or
related coupons and the Trust will pay to the Trustee or such Paying Agent the
Addi-





                                       65
   75
tional Amounts required by the terms of such Securities.  In the event that the
Trustee or any Paying Agent, as the case may be, shall not so receive the
above-mentioned certificate, then the Trustee or such Paying Agent shall be
entitled (i) to assume that no such withholding or deduction is required with
respect to any payment of principal or interest with respect to any Securities
of a series or related coupons until it shall have received a certificate
advising otherwise and (ii) to make all payments of principal and interest with
respect to the Securities of a series or related coupons without withholding or
deductions until otherwise advised.  The Trust 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 or in reliance on any Officers' Certificate furnished pursuant to this
Section or in reliance on the Trust's not furnishing such an Officers'
Certificate.

                 SECTION 1011.    Limitations on Incurrence of Debt.
                 (a)  The Trust will not, and will not permit any Subsidiary
to, incur any Debt if, immediately after giving effect to the incurrence of
such additional Debt and the application of the proceeds thereof, the aggregate
principal amount of all outstanding Debt of the Trust and its Subsidiaries on a
consolidated basis determined in accordance with GAAP is greater than 60% of
the sum of (without duplication) (i) the Total Assets as of the end of the
calendar quarter covered in the Trust's Annual Report on Form 10-K or Quarterly
Report on Form 10-Q, as the case may be, most recently filed with the
Commission (or, if such filing is not permitted under the Exchange Act, with
the Trustee) prior to the incurrence of such additional Debt and (ii) any
increase in the Total Assets since the end of such quarter including, without
limitation, any increase in Total Assets resulting from the incurrence of such
additional Debt (such increase together with the Total Assets being referred to
as the "Adjusted Total Assets");

                 (b)      In addition to the limitations set forth in
subsection (a) of this Section 1011, the Trust will not, and will not permit
any Subsidiary to, incur any Debt if the ratio of Consolidated Income Available
for Debt Service to the Annual Service Charge for the four consecutive fiscal
quarters most recently ended prior the date on which such additional Debt is to
be incurred shall have been less than 1.5 to 1.0, on a pro forma basis after
giving effect thereto and to the application of the proceeds therefrom, and
calculated on the assumption that (i) such Debt and any other Debt incurred by
the Trust and its Subsidiaries since the first day of such four-quarter period
and the application of the proceeds therefrom, including to refinance other
Debt, had occurred at the beginning of such period; (ii) the repayment or
retirement of any other Debt by the Trust and its Subsidiaries since the first
day of such four-quarter period had been incurred, repaid or retired at the
beginning of such period (except that, in making such computation, the amount
of Debt under any revolving credit facility shall be computed based upon the
average daily balance of such Debt during such period); (iii) in the case of
Acquired Debt or Debt incurred in connection with any acquisition since the
first day of such four-quarter period, the related acquisition has occurred as
of the first day of such period with the appropriate adjustments with respect
to such acquisition being included in such pro forma calculation; and (iv) in
the case of any acquisition or disposition by the Trust or its Subsidiaries of
any asset or





                                       66
   76
group of assets since the first day of such four-quarter period, whether by
merger, stock purchase or sale, or asset purchase or sale, such acquisition or
disposition or any related repayment of Debt had occurred as of the first day
of such period with the appropriate adjustments with respect to such
acquisition or disposition being included in such pro forma calculation.

                 (c)      In addition to the limitation set forth in
subsections (a) and (b) of this Section 1011, the Trust will not, and will not
permit any Subsidiary to, incur any Debt secured by any mortgage, lien, charge,
pledge, encumbrance or security interest of any kind upon any of the property
of the Trust or any Subsidiary (the "Secured Debt"), whether owned at the date
hereof or hereafter acquired, if, immediately after giving effect to the
incurrence of such additional Secured Debt and the application of the proceeds
thereof, the aggregate principal amount of all outstanding Secured Debt of the
Trust and its Subsidiaries on a consolidated basis is greater than 40% of the
Adjusted Total Assets.

                 (d)      For purposes of this Section 1011 Debt shall be
deemed to be "incurred" by the Trust or a Subsidiary whenever the Trust or such
Subsidiary shall create, assume, guarantee or otherwise become liable in
respect thereof.

                 SECTION 1012.  Maintenance of Total Unencumbered Assets.  The
Trust will maintain Total Unencumbered Assets of not less than 150% of the
aggregate outstanding principal amount of the Unsecured Debt of the Trust.

                 SECTION 1013.  Waiver of Certain Covenants.  The Trust may
omit in any particular instance to comply with any term, provision or condition
set forth in Sections 1004 to 1008, inclusive, or Section 1011 or Section 1012
if before or after the time for such compliance the Holders of at least a
majority in principal amount of all outstanding Securities of such series, by
Act of such Holders, either waive such compliance in such instance or generally
waive compliance with such covenant or condition, but no such waiver shall
extend to or affect such covenant or condition except to the extent so
expressly waived, and, until such waiver shall become effective, the
obligations of the Trust and the duties of the Trustee in respect of any such
term, provision or condition shall remain in full force and effect.


                                 ARTICLE ELEVEN

                            REDEMPTION OF SECURITIES

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





                                       67
   77
                 SECTION 1102.  Election to Redeem; Notice to Trustee.  The
election of the Trust to redeem any Securities shall be evidenced by or
pursuant to a Board Resolution.  In case of any redemption at the election of
the Trust of less than all of the Securities of any series, the Trust shall, at
least 45 days prior to the giving of the notice of redemption in Section 1104
(unless a shorter notice shall be satisfactory to the Trustee), notify the
Trustee of such Redemption Date and of the principal amount of Securities of
such series to be redeemed.  In the case of any redemption of Securities prior
to the expiration of any restriction on such redemption provided in the terms
of such Securities or elsewhere in this Indenture, the Trust shall furnish the
Trustee with an Officers' Certificate evidencing compliance with such
restriction.

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

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

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

                 SECTION 1104.  Notice of Redemption.  Notice of redemption
shall be given in the manner provided in Section 106, not less than 30 days nor
more than 60 days prior to the Redemption Date, unless a shorter period is
specified by the terms of such series established pursuant to Section 301, to
each Holder of Securities to be redeemed, but failure to give such notice in
the manner herein provided to the Holder of any Security designated for
redemption as a whole or in part, or any defect in the notice to any such
Holder, shall not affect the validity of the proceedings for the redemption of
any other such Security or portion thereof.

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





                                       68
   78
                 All notices of redemption shall state:

                 (1)      the Redemption Date,

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

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

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

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

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

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

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

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

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





                                       69
   79
                 (11)     if applicable, that a Holder of Securities who
         desires to convert Securities for redemption must satisfy the
         requirements for conversion contained in such Securities, the then
         existing conversion price or rate, and the date and time when the
         option to convert shall expire.

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

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

                 SECTION 1106.  Securities Payable on Redemption Date.  Notice
of redemption having been given as aforesaid, the Securities so to be redeemed
shall, on the Redemption Date, become due and payable at the Redemption Price
therein specified in the currency or currencies, currency unit or units or
composite currency or currencies in which the Securities of such series are
payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) (together with accrued interest, if any, to the
Redemption Date), and from and after such date (unless the Trust shall default
in the payment of the Redemption Price and accrued interest) such Securities
shall, if the same were interest-bearing, cease to bear interest and the
coupons for such interest appertaining to any Bearer Securities so to be
redeemed, except to the extent provided below, shall be void.  Upon surrender
of any such Security for redemption in accordance with said notice, together
with all coupons, if any, appertaining thereto maturing after the Redemption
Date, such Security shall be paid by the Trust at the Redemption Price,
together with accrued interest, if any, to the Redemption Date; provided,
however, that installments of interest on Bearer Securities whose Stated
Maturity is on or prior to the Redemption Date shall be payable only at an
office or agency located outside the United States (except as otherwise
provided in Section 1002) and, unless otherwise specified as contemplated by
Section 301, only upon presentation and surrender of coupons for such interest;
and provided further that, except as otherwise provided with respect to
Securities convertible into Common Stock or Preferred Stock, installments of
interest on Registered Securities whose Stated Maturity is on or prior to the
Redemption Date shall be payable to the Holders of such Securities, or one or
more Predecessor Securities, registered as such at the close of business on the
relevant Record Dates according to their terms and the provisions of Section
307.





                                       70
   80
                 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 Trust and the Trustee if there
be furnished to them such security or indemnity as they may require to save
each of them and any Paying Agent harmless.  If thereafter the Holder of such
Security shall surrender to the Trustee or any Paying Agent any such missing
coupon in respect of which a deduction shall have been made from the Redemption
Price, such Holder shall be entitled to receive the amount so deducted;
provided, however, that interest represented by coupons shall be payable only
at an office or agency located outside the United States (except as otherwise
provided in Section 1002) and, unless otherwise specified as contemplated by
Section 301, only upon presentation and surrender of those coupons.

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

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


                                 ARTICLE TWELVE

                                 SINKING FUNDS

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

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





                                       71
   81
the redemption of Securities of any series as provided for by the terms of
Securities of such series.

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

                 SECTION 1203.  Redemption of Securities for Sinking Fund.  Not
less than 60 days prior to each sinking fund payment date for Securities of any
series, the Trust will deliver to the Trustee an Officers' Certificate
specifying the amount of the next ensuing mandatory sinking fund payment for
that series pursuant to the terms of that series, the portion thereof, if any,
which is to be satisfied by payment of cash in the currency or currencies,
currency unit or units or composite currency or currencies in which the
Securities of such series are payable (except as otherwise specified pursuant
to Section 301 for the Securities of such series) and the portion thereof, if
any, which is to be satisfied by delivering and crediting Securities of that
series pursuant to Section 1202, and the optional amount, if any, to be added
in cash to the next ensuing mandatory sinking fund payment, and will also
deliver to the Trustee any Securities to be so delivered and credited.  If such
Officers' Certificate shall specify an optional amount to be added in cash to
the next ensuing mandatory sinking fund payment, the Trust shall thereupon be
obligated to pay the amount therein specified.  Not less than 30 days before
each such sinking fund payment date the Trustee shall select the Securities to
be redeemed upon such sinking fund payment date in the manner specified in
Section 1103 and cause notice of the redemption thereof to be given in the name
of and at the expense of the Trust 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





                                       72
   82
terms of such Securities, if any, and (except as otherwise specified by the
terms of such series established pursuant to Section 301) in accordance with
this Article.

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

                 SECTION 1303.  Exercise of Option.  Securities of any series
subject to repayment at the option of the Holders thereof will contain an
"Option to Elect Repayment" form on the reverse of such Securities.  In order
for any Security to be repaid at the option of the Holder, the Trustee must
receive at the Place of Payment therefor specified in the terms of such
Security (or at such other place or places of which the Trust shall from time
to time notify the Holders of such Securities) not earlier than 60 days nor
later than 30 days prior to the Repayment Date (1) the Security so providing
for such repayment together with the "Option to Elect Repayment" form on the
reverse thereof duly completed by the Holder (or by the Holder's attorney duly
authorized in writing) or (2) a telegram, telex, facsimile transmission or a
letter from a member of a national securities exchange, or the National
Association of Securities Dealers, Inc. ("NASD"), or a commercial bank or trust
company in the United States setting forth the name of the Holder of the
Security, the principal amount of the Security, the principal amount of the
Security to be repaid, the CUSIP number, if any, or a description of the tenor
and terms of the Security, a statement that the option to elect repayment is
being exercised thereby and a guarantee that the Security to be repaid,
together with the duly completed form entitled "Option to Elect Repayment" on
the reverse of the Security, will be received by the Trustee not later than the
fifth Business Day after the date of such telegram, telex, facsimile
transmission or letter; provided, however, that such telegram, telex, facsimile
transmission or letter shall only be effective if such Security and form duly
completed are received by the Trustee by such fifth Business Day.  If less than
the entire principal amount of such Security is to be repaid in accordance with
the terms of such Security, the principal amount of such Security to be repaid,
in increments of the minimum denomination for Securities of such series, and
the denomination or denominations of the Security or Securities to be issued to
the Holder for the portion of the principal amount of such Security surrendered
that is not to be repaid, must be specified.  The principal amount of any
Security providing for repayment at the option of the Holder thereof may not be
repaid in part if, following such repayment, the unpaid principal amount of
such





                                       73
   83
Security would be less than the minimum authorized denomination of Securities
of the series of which such Security to be repaid is a part.  Except as
otherwise may be provided by the terms of any Security providing for repayment
at the option of the Holder thereof, exercise of the repayment option by the
Holder shall be irrevocable unless waived by the Trust.

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

                 If any Bearer Security surrendered for repayment shall not be
accompanied by all appurtenant coupons maturing after the Repayment Date, such
Security may be paid after deducting from the amount payable therefor as
provided in Section 1302 an amount equal to the face amount of all such missing
coupons, or the surrender of such missing coupon or coupons may be waived by
the Trust and the Trustee if there be furnished to them such security or
indemnity as they may require to save each of them and any Paying Agent
harmless.  If thereafter the Holder of such Security shall surrender to the
Trustee or any Paying Agent any such missing coupon in respect of which a
deduction shall have been made as provided in the preceding sentence, such
Holder shall be entitled to receive the amount so deducted; provided, however,
that interest represented by coupons shall be payable only at an office or
agency located outside the United States (except as otherwise provided in
Section 1002) and, unless otherwise specified as contemplated by Section 301,
only upon presentation and surrender of those coupons.

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





                                       74
   84
rate of interest or Yield to Maturity (in the case of Original Issue Discount
Securities) set forth in such Security.

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


                                ARTICLE FOURTEEN

                       DEFEASANCE AND COVENANT DEFEASANCE

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

                 SECTION 1402.  Defeasance and Discharge.  Upon the Trust's
exercise of the above option applicable to this Section with respect to any
Securities of or within a series, the Trust shall be deemed to have been
discharged from its obligations with respect to such Outstanding Securities and
any coupons appertaining thereto on the date the conditions set forth in
Section 1404 are satisfied (hereinafter, "defeasance").  For this purpose, such
defeasance means that the Trust shall be deemed to have paid and discharged the
entire indebtedness represented by such Outstanding Securities and any coupons
appertaining thereto, which shall thereafter be deemed to be "Outstanding" only
for the purposes of Section 1405 and the other Sections of this Indenture
referred to in clauses (A) and (B) below, and to have satisfied all of its
other obligations under such Securities and any coupons appertaining thereto
and this Indenture insofar as such Securities and any coupons appertaining
thereto are concerned (and the Trustee, at the expense of the Trust, shall
execute proper instruments acknowledging the same), except for the following
which shall survive until otherwise terminated or discharged hereunder:  (A)
the rights of Holders of such Outstanding Securities and any coupons
appertaining thereto to receive, solely from the trust fund described in
Section 1404 and as more fully set forth in such Section, payments in respect
of the principal of (and premium, if any) and interest, if any, on such





                                       75
   85
Securities and any coupons appertaining thereto when such payments are due, (B)
the Trust's obligations with respect to such Securities under Sections 305,
306, 1002 and 1003 and with respect to the payment of Additional Amounts, if
any, on such Securities as contemplated by Section 1010, (C) the rights,
powers, trusts, duties and immunities of the Trustee hereunder and (D) this
Article.  Subject to compliance with this Article Fourteen, the Trust may
exercise its option under this Section notwithstanding the prior exercise of
its option under Section 1403 with respect to such Securities and any coupons
appertaining thereto.

                 SECTION 1403.  Covenant Defeasance.  Upon the Trust's exercise
of the above option applicable to this Section with respect to any Securities
of or within a series, the Trust shall be released from its obligations under
Sections 1004 to 1008, inclusive, Section 1011 and Section 1012, and, if
specified pursuant to Section 301, its obligations under any other covenant,
with respect to such Outstanding Securities and any coupons appertaining
thereto on and after the date the conditions set forth in Section 1404 are
satisfied (hereinafter, "covenant defeasance"), and such Securities and any
coupons appertaining thereto shall thereafter be deemed to be not "Outstanding"
for the purposes of any direction, waiver, consent or declaration or Act of
Holders (and the consequences of any thereof) in connection with Sections 1004
to 1008, inclusive, Section 1011 or Section 1012, or such other covenant, but
shall continue to be deemed "Outstanding" for all other purposes hereunder.
For this purpose, such covenant defeasance means that, with respect to such
Outstanding Securities and any coupons appertaining thereto, the Trust may omit
to comply with and shall have no liability in respect of any term, condition or
limitation set forth in any such Section or such other covenant, whether
directly or indirectly, by reason of any reference elsewhere herein to any such
Section or such other covenant or by reason of reference in any such Section or
such other covenant to any other provision herein or in any other document and
such omission to comply shall not constitute a default or an Event of Default
under Section 501(4) or 501(8) or otherwise, as the case may be, but, except as
specified above, the remainder of this Indenture and such Securities and any
coupons appertaining thereto shall be unaffected thereby.

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

                 (a)       The Trust shall irrevocably have deposited or caused
         to be deposited with the Trustee (or another trustee satisfying the
         requirements of Section 607 who shall agree to comply with the
         provisions of this Article Fourteen applicable to it) as trust funds
         in trust for the purpose of making the following payments,
         specifically pledged as security for, and dedicated solely to, the
         benefit of the Holders of such Securities and any coupons appertaining
         thereto, (1) an amount in such currency, currencies or currency unit
         in which such Securities and any coupons appertaining thereto are then
         specified as payable at Stated Maturity, or (2) Government Obligations
         applicable to such Securities and coupons appertaining thereto
         (determined on the basis of the currency, currencies or currency unit
         in which such Securities and coupons appertaining thereto are then





                                       76
   86
         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, (i) the principal of (and
         premium, if any) and interest, if any, on such Outstanding Securities
         and any coupons appertaining thereto on the Stated Maturity of such
         principal or installment of principal or interest and (ii) any
         mandatory sinking fund payments or analogous payments applicable to
         such Outstanding Securities and any coupons appertaining thereto on
         the day on which such payments are due and payable in accordance with
         the terms of this Indenture and of such Securities and any coupons
         appertaining thereto.

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

                 (c)      No Event of Default or event which with notice or
         lapse of time or both would become an Event of Default with respect to
         such Securities and any coupons appertaining thereto shall have
         occurred and be continuing on the date of such deposit or, insofar as
         Sections 501(6) and 501(7) are concerned, at any time during the
         period ending on the 91st day after the date of such deposit (it being
         understood that this condition shall not be deemed satisfied until the
         expiration of such period).

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

                 (e)      In the case of an election under Section 1403, the
         Trust shall have delivered to the Trustee an Opinion of Counsel to the
         effect that the Holders of such Outstanding Securities and any coupons
         appertaining thereto will not recognize income, gain or loss for
         Federal income tax purposes as a result of such covenant defeasance
         and





                                       77
   87
         will be subject to Federal income tax on the same amounts, in the same
         manner and at the same times as would have been the case if such
         covenant defeasance had not occurred.

                 (f)      The Trust shall have delivered to the Trustee an
         Officers' Certificate and an Opinion of Counsel, each stating that all
         conditions precedent to the defeasance under Section 1402 or the
         covenant defeasance under Section 1403 (as the case may be) have been
         complied with and an Opinion of Counsel to the effect that either (i)
         as a result of a deposit pursuant to subsection (a) above and the
         related exercise of the Trust's option under Section 1402 or Section
         1403 (as the case may be), registration is not required under the
         Investment Trust Act of 1940, as amended, by the Trust, with respect
         to the trust funds representing such deposit or by the Trustee for
         such trust funds or (ii) all necessary registrations under said Act
         have been effected.

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

                 SECTION 1405.  Deposited Money and Government Obligations to
Be Held in Trust; Other Miscellaneous Provisions.  Subject to the provisions of
the last paragraph of Section 1003, all money and Government Obligations (or
other property as may be provided pursuant to Section 301) (including the
proceeds thereof) deposited with the Trustee (or other qualifying trustee,
collectively for purposes of this Section 1405, the "Trustee") pursuant to
Section 1404 in respect of any Outstanding Securities of any series and any
coupons appertaining thereto shall be held in trust and applied by the Trustee,
in accordance with the provisions of such Securities and any coupons
appertaining thereto and this Indenture, to the payment, either directly or
through any Paying Agent (including the Trust 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 with respect to any Security
pursuant to Section 301, if, after a deposit referred to in Section 1404(a) has
been made, (a) the Holder of a Security in respect of which such deposit was
made is entitled to, and does, elect pursuant to Section 301 or the terms of
such Security to receive payment in a currency or currency unit other than that
in which the deposit pursuant to Section 1404(a) has been made in respect of
such Security, or (b) a Conversion Event occurs in respect of the currency or
currency unit in which the deposit pursuant to Section 1404(a) has been made,
the indebtedness represented by such Security and any coupons appertaining
thereto shall be deemed to have been, and will be, fully discharged and
satisfied through the payment of the principal of (and premium, if any), and
interest, if any, on such Security as the same becomes due out of the proceeds
yielded by converting (from time to time as specified below in the case of any
such election) the amount or other property deposited





                                       78
   88
in respect of such Security into the currency or currency unit in which such
Security becomes payable as a result of such election or Conversion Event based
on the applicable market exchange rate for such currency or currency unit in
effect on the second Business Day prior to each payment date, except, with
respect to a Conversion Event, for such currency or currency unit in effect (as
nearly as feasible) at the time of the Conversion Event.

                 The Trust shall pay and indemnify the Trustee against any tax,
fee or other charge imposed on or assessed against the Government Obligations
deposited pursuant to Section 1404 or the principal and interest received in
respect thereof other than any such tax, fee or other charge which by law is
for the account of the Holders of such Outstanding Securities and any coupons
appertaining thereto.

                 Anything in this Article to the contrary notwithstanding,
subject to Section 606, the Trustee shall deliver or pay to the Trust from time
to time upon Trust Request any money or Government Obligations (or other
property and any proceeds therefrom) held by it as provided in Section 1404
which, in the opinion of a nationally recognized firm of independent public
accountants expressed in a written certification thereof delivered to the
Trustee, are in excess of the amount thereof which would then be required to be
deposited to effect a defeasance or covenant defeasance, as applicable, in
accordance with this Article.


                                ARTICLE FIFTEEN

                       MEETINGS OF HOLDERS OF SECURITIES

                 SECTION 1501.  Purposes for Which Meetings May Be Called.  A
meeting of Holders of Securities of any series may be called at any time and
from time to time pursuant to this Article to make, give or take any request,
demand, authorization, direction, notice, consent, waiver or other action
provided by this Indenture to be made, given or taken by Holders of Securities
of such series.

                 SECTION 1502.  Call, Notice and Place of Meetings.  (a)  The
Trustee may at any time call a meeting of Holders of Securities of any series
for any purpose specified in Section 1501, to be held at such time and at such
place in the Borough of Manhattan, New York City, or in London 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.

                 (b)  In case at any time the Trust, pursuant to a Board
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





                                       79
   89
proposed to be taken at the meeting, and the Trustee shall not have made the
first publication of the notice of such meeting within 21 days after receipt of
such request or shall not thereafter proceed to cause the meeting to be held as
provided herein, then the Trust 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, New York City, or in London for such meeting
and may call such meeting for such purposes by giving notice thereof as
provided in subsection (a) of this Section.

                 SECTION 1503.  Persons Entitled to Vote at Meetings.  To be
entitled to vote at any meeting of Holders of Securities of any series, a
Person shall be (1) a Holder of one or more Outstanding Securities of such
series, or (2) a Person appointed by an instrument in writing as proxy for a
Holder or Holders of one or more Outstanding Securities of such series by such
Holder or Holders.  The only Persons who shall be entitled to be present or to
speak at any meeting of Holders of Securities of any series shall be the
Persons entitled to vote at such meeting and their counsel, any representatives
of the Trustee and its counsel and any representatives of the Trust and its
counsel.

                 SECTION 1504.  Quorum; Action.  The Persons entitled to vote a
majority in principal amount of the Outstanding Securities of a series shall
constitute a quorum for a meeting of Holders of Securities of such series;
provided, however, that if any action is to be taken at such meeting with
respect to a consent or waiver which this Indenture expressly provides may be
given by the Holders of not less than a specified percentage in principal
amount of the Outstanding Securities of a series, the Persons entitled to vote
such specified percentage in principal amount of the Outstanding Securities of
such series shall constitute a quorum.  In the absence of a quorum within 30
minutes after the time appointed for any such meeting, the meeting shall, if
convened at the request of Holders of Securities of such series, be dissolved.
In any other case the meeting may be adjourned for a period of not less than 10
days as determined by the chairman of the meeting prior to the adjournment of
such meeting.  In the absence of a quorum at the reconvening of any such
adjourned meeting, such adjourned meeting may be further adjourned for a period
of not less than 10 days; at the reconvening of any meeting adjourned or
further adjourned for lack of a quorum, the persons entitled to vote 25% in the
aggregate principal amount of the Securities at the time outstanding shall
constitute a quorum for the taking of any action set forth in the notice of the
original meeting.  Notice of the reconvening of any adjourned meeting shall be
given as provided in Section 1502(a), except that such notice need be given
only once not less than five days prior to the date on which the meeting is
scheduled to be reconvened.

                 Except as limited by the proviso to Section 902, any
resolution presented to a meeting or adjourned meeting duly reconvened at which
a quorum is present as aforesaid may be adopted by the affirmative vote of the
persons entitled to vote a majority in aggregate principal amount of the
Outstanding Securities represented at such meeting; provided, however, that,
except as limited by the proviso to Section 902, any resolution with respect to
any request, demand, authorization, direction, notice, consent, waiver or other
action which this Indenture





                                       80
   90
expressly provides may be made, given or taken by the Holders of a specified
percentage, which is less than a majority, in principal amount of the
Outstanding Securities of a series may be adopted at a meeting or an adjourned
meeting duly reconvened and at which a quorum is present as aforesaid by the
affirmative vote of the Holders of such specified percentage in principal
amount of the Outstanding Securities of that series.

                 Any resolution passed or decision taken at any meeting of
Holders of Securities of any series duly held in accordance with this Section
shall be binding on all the Holders of Securities of such series and the
related coupons, whether or not present or represented at the meeting.

                 Notwithstanding the foregoing provisions of this Section 1504,
if any action is to be taken at a meeting of Holders of Securities of any
series with respect to any request, demand, authorization, direction, notice,
consent, waiver or other action that this Indenture expressly provides may be
made, given or taken by the Holders of a specified percentage in principal
amount of all Outstanding Securities affected thereby, or of the Holders of
such series and one or more additional series:

                 (i)  there shall be no minimum quorum requirement for such
         meeting; and

                (ii)  the principal amount of the Outstanding Securities of
         such series that vote in favor of such request, demand, authorization,
         direction, notice, consent, waiver or other action shall be taken into
         account in determining whether such request, demand, authorization,
         direction, notice, consent, waiver or other action has been made,
         given or taken under this Indenture.

                 SECTION 1505.  Determination of Voting Rights; Conduct and
Adjournment of Meetings.  (a)  Notwithstanding any provisions of this
Indenture, the Trustee may make such reasonable regulations as it may deem
advisable for any meeting of Holders of Securities of a series in regard to
proof of the holding of Securities of such series and of the appointment of
proxies and in regard to the appointment and duties of inspectors of votes, the
submission and examination of proxies, certificates and other evidence of the
right to vote, and such other matters concerning the conduct of the meeting as
it shall deem appropriate.  Except as otherwise permitted or required by any
such regulations, the holding of Securities shall be proved in the manner
specified in Section 104 and the appointment of any proxy shall be proved in
the manner specified in Section 104 or by having the signature of the Person
executing the proxy witnessed or guaranteed by any trust company, bank or
banker authorized by Section 104 to certify to the holding of Bearer
Securities.  Such regulations may provide that written instruments appointing
proxies, regular on their face, may be presumed valid and genuine without the
proof specified in Section 104 or other proof.

                 (b)  The Trustee shall, by an instrument in writing appoint a
temporary chairman of the meeting, unless the meeting shall have been called by
the Trust or by Holders of Securities





                                       81
   91
as provided in Section 1502(b), in which case the Trust or the Holders of
Securities of the series calling the meeting, as the case may be, shall in like
manner appoint a temporary chairman.  A permanent chairman and a permanent
secretary of the meeting shall be elected by vote of the Persons entitled to
vote a majority in principal amount of the Outstanding Securities of such
series represented at the meeting.

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

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

                 SECTION 1506.  Counting Votes and Recording Action of
Meetings.  The vote upon any resolution submitted to any meeting of Holders of
Securities of any series shall be by written ballots on which shall be
subscribed the signatures of the Holders of Securities of such series or of
their representatives by proxy and the principal amounts and serial numbers of
the Outstanding Securities of such series held or represented by them.  The
permanent chairman of the meeting shall appoint two inspectors of votes who
shall count all votes cast at the meeting for or against any resolution and who
shall make and file with the secretary of the meeting their verified written
reports in duplicate of all votes cast at the meeting.  A record, at least in
duplicate, of the proceedings of each meeting of Holders of Securities of any
Series shall be prepared by the secretary of the meeting and there shall be
attached to said record the original reports of the inspectors of votes on any
vote by ballot taken thereat and affidavits by one or more persons having
knowledge of the fact, setting forth a copy of the notice of the meeting and
showing that said notice was given as provided in Section 1502 and, if
applicable, Section 1504.  Each copy shall be signed and verified by the
affidavits of the permanent chairman and secretary of the meeting and one such
copy shall be delivered to the Trust 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.


                                   * * * * *





                                       82
   92

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





                                       83
   93
                 IN WITNESS WHEREOF, the parties hereto have caused this
Indenture to be duly executed all as of the day and year first above written.



                                      WASHINGTON REAL ESTATE INVESTMENT TRUST
                                      
                                      
                                      By: /s/ EDWARD B. CRONIN, JR.           
                                          ------------------------------------
                                         Title: President and Chief
                                                Executive Officer
                                      
Attest:                               
                                      
                                      
/s/ LAURA M. FRANKLIN                 
- ----------------------------------    
Title: Assistant Secretary            
                                      
                                      
                                      THE FIRST NATIONAL BANK OF CHICAGO
                                        as Trustee
                                      
                                      
                                      By: /s/ R. D. MANELLA                    
                                         --------------------------------------
                                         Title: Vice President
                                      
Attest:                               
                                      
                                      
/s/ MARK J. FRYE                      
- ----------------------------------    
Title: Trust Officer                               






                                       84
   94

STATE OF MARYLAND    )
                     ) ss:
COUNTY OF MONTGOMERY )


         On the 8th day of August, 1996, before me personally came Edward B.
Cronin, Jr., to me known, who, being by me duly sworn, did depose and say that
he/she resides at Kensington, MD 20895, that he/she is Pres. of WASHINGTON
REAL ESTATE INVESTMENT TRUST, one of the parties described in and which
executed the foregoing instrument, and that he/she signed his/her name thereto
by authority of the Board of Trustees.


[Notarial Seal]                          
                                         
                                         /s/ MARY T. DEAN                  
                                         ----------------------------------
                                         Notary Public
                                         COMMISSION EXPIRES        6/01/00



STATE OF ILLINOIS         )
                          ) ss:
COUNTY OF COOK            )

                 On the 7th day of August, 1996, before me personally came R.
D. Manella, to me known, who, being by me duly sworn, did depose and say that
he/she resides at Buffalo Grove, Ill., that he is a Vice President of THE
FIRST NATIONAL BANK OF CHICAGO, one of the parties described in and which
executed the foregoing instrument, and that he/she signed his/her name thereto
by authority of the Board of Directors.


[Notarial Seal]                          
                                         
                                         /s/ ANA SOUGINO                   
                                         ----------------------------------
                                         Notary Public
                                         COMMISSION EXPIRES        5/17/98






                                       85
   95
                                   EXHIBIT A

                             FORMS OF CERTIFICATION



                                  EXHIBIT A-1

               FORM OF CERTIFICATE TO BE GIVEN BY PERSON ENTITLED
                TO RECEIVE BEARER SECURITY OR TO OBTAIN INTEREST
                       PAYABLE PRIOR TO THE EXCHANGE DATE

                                  CERTIFICATE


[Insert title or sufficient description of Securities to be delivered]

                 This is to certify that, as of the date hereof, and except as
set forth below, the above-captioned Securities held by you for our account (i)
are owned by person(s) that are not citizens or residents of the United States,
domestic partnerships, domestic corporations or any estate or trust the income
of which is subject to United States federal income taxation regardless of its
source ("United States person(s)"), (ii) are owned by United States person(s)
that are (a) foreign branches of United States financial institutions
(financial institutions, as defined in United States Treasury Regulations
Section 2.165-12(c)(1)(v) are herein referred to as "financial institutions")
purchasing for their own account or for resale, or (b) United States person(s)
who acquired the Securities through foreign branches of United States financial
institutions and who hold the Securities through such United States financial
institutions on the date hereof (and in either case (a) or (b), each such
United States financial institution hereby agrees, on its own behalf or through
its agent, that you may advise Washington Real Estate Investment Trust or its
agent that such financial institution will comply with the requirements of
Section 165(j)(3)(A), (B) or (C) of the United States Internal Revenue Code of
1986, as amended, and the regulations thereunder), or (iii) are owned by United
States or foreign financial institution(s) for purposes of resale during the
restricted period (as defined in United States Treasury Regulations Section
1.163-5(c)(2)(i)(D)(7)), and, in addition, if the owner is a United States or
foreign financial institution described in clause (iii) above (whether or not
also described in clause (i) or (ii)), this is to further certify that such
financial institution has not acquired the Securities for purposes of resale
directly or indirectly to a United States person or to a person within the
United States or its possessions.

                 As used herein, "United States" means the United States of
America (including the States and the District of Columbia); and its
"possessions" include Puerto Rico, the U.S. Virgin Islands, Guam, American
Samoa, Wake Island and the Northern Mariana Islands.





   96
                 We undertake to advise you promptly by tested telex on or
prior to the date on which you intend to submit your certification relating to
the above-captioned Securities held by you for our account in accordance with
your Operating Procedures if any applicable statement herein is not correct on
such date, and in the absence of any such notification it may be assumed that
this certification applies as of such date.

                 This certificate excepts and does not relate to [U.S.$]
_______________ of such interest in the above-captioned Securities in respect
of which we are not able to certify and as to which we understand an exchange
for an interest in a Permanent Global Security or an exchange for and delivery
of definitive Securities (or, if relevant, collection of any interest) cannot
be made until we do so certify.

                 We understand that this certificate may be required in
connection with certain tax legislation in the United States.  If
administrative or legal proceedings are commenced or threatened in connection
with which this certificate is or would be relevant, we irrevocably authorize
you to produce this certificate or a copy thereof to any interested party in
such proceedings.




Dated:                   , 19  
       ------------------    --
[To be dated no earlier than the 15th day prior
to (i) the Exchange Date or (ii) the relevant
Interest Payment Date occurring prior to the
Exchange Date, as applicable]

                                                   [Name of Person Making
                                                Certification]


                                                                              
                                                   ---------------------------
                                                   (Authorized Signator)
                                                   Name:
                                                   Title:






   97
                                  EXHIBIT A-2

                  FORM OF CERTIFICATE TO BE GIVEN BY EUROCLEAR
               AND CEDEL S.A. IN CONNECTION WITH THE EXCHANGE OF
                 A PORTION OF A TEMPORARY GLOBAL SECURITY OR TO
               OBTAIN INTEREST PAYABLE PRIOR TO THE EXCHANGE DATE

                                  CERTIFICATE


[Insert title or sufficient description of Securities to be delivered]

                 This is to certify that, based solely on written
certifications that we have received in writing, by tested telex or by
electronic transmission from each of the persons appearing in our records as
persons entitled to a portion of the principal amount set forth below (our
"Member Organizations") substantially in the form attached hereto, as of the
date hereof, [U.S.$] _______ _______ principal amount of the above-captioned
Securities (i) is owned by person(s) that are not citizens or residents of the
United States, domestic partnerships, domestic corporations or any estate or
trust the income of which is subject to United States Federal income taxation
regardless of its source ("United States person(s)"), (ii) is owned by United
States person(s) that are (a) foreign branches of United States financial
institutions (financial institutions, as defined in U.S. Treasury Regulations
Section 1.165-12(c)(1)(v) are herein referred to as "financial institutions")
purchasing for their own account or for resale, or (b) United States person(s)
who acquired the Securities through foreign branches of United States financial
institutions and who hold the Securities through such United States financial
institutions on the date hereof (and in either case (a) or (b), each such
financial institution has agreed, on its own behalf or through its agent, that
we may advise Washington Real Estate Investment Trust or its agent that such
financial institution will comply with the requirements of Section
165(j)(3)(A), (B) or (C) of the Internal Revenue Code of 1986, as amended, and
the regulations thereunder), or (iii) is owned by United States or foreign
financial institution(s) for purposes of resale during the restricted period
(as defined in United States Treasury Regulations Section
1.163-5(c)(2)(i)(D)(7)), and, to the further effect, that financial
institutions described in clause (iii) above (whether or not also described in
clause (i) or (ii)) have certified that they have not acquired the Securities
for purposes of resale directly or indirectly to a United States person or to a
person within the United States or its possessions.

                 As used herein, "United States" means the United States of
America (including the States and the District of Columbia); and its
"possessions" include Puerto Rico, the U.S. Virgin Islands, Guam, American
Samoa, Wake Island and the Northern Mariana Islands.

                 We further certify that (i) we are not making available
herewith for exchange (or, if relevant, collection of any interest) any portion
of the temporary global Security representing





   98
the above- captioned Securities excepted in the above referenced certificates
of Member Organizations and (ii) as of the date hereof we have not received any
notification from any of our Member Organizations to the effect that the
statements made by such Member Organizations with respect to any portion of the
part submitted herewith for exchange (or, if relevant, collection of any
interest) are no longer true and cannot be relied upon as of the date hereof.

                 We understand that this certification is required in
connection with certain tax legislation in the United States.  If
administrative or legal proceedings are commenced or threatened in connection
with which this certificate is or would be relevant, we irrevocably authorize
you to produce this certificate or a copy thereof to any interested party in
such proceedings.



Dated:               19  
       -------------   --
[To be dated no earlier than the Exchange Date
or the relevant Interest Payment Date occurring
prior to the Exchange Date, as applicable]


                                                   [Morgan Guaranty Trust
                                                     Trust of New York,
                                                     Brussels Office,] as
                                                   Operator of the
                                                     Euroclear System
                                                     [Cedel S.A.]



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