SL GREEN REALTY CORP
8-K, 1998-03-31
OPERATORS OF NONRESIDENTIAL BUILDINGS
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                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                   FORM 8-K

                                 CURRENT REPORT
                                 _____________

                    Pursuant to Section 13 or 15(d) of the
                       Securities Exchange Act of 1934
  
     Date of Report (Date of earliest event reported): March 18, 1998

                            SL GREEN REALTY CORP.
            (Exact name of Registrant as specified in its Charter)

                                   Maryland

                           (State of Incorporation)

     1-13199
     (Commission File Number)                  13-3956775
                                        (IRS Employer Id. Number)

                    70 West 36th Street
                    New York, New York                       10018
               (Address of principal executive offices)    (Zip Code)

                               (212) 594-2700
                   (Registrant's telephone number, including area code)


ITEM 2.  ACQUISITION OR DISPOSITION OF ASSETS

     On March 18, 1998, SL Green Realty Corp. (the "Company") acquired from
the Helmsley organization two properties at 420 Lexington Avenue, New York,
New York (the Graybar Building) and 1466 Broadway, New York, New York
(collectively the "Helmsley Properties") for an aggregate purchase price of
approximately $144.0 million, including closing costs.

     The Graybar Building, a 31-story building encompassing approximately 1.2
million rentable square feet, overlooks Grand Central Terminal, a central
transportation hub that is currently undergoing extensive renovations.  1466
Broadway, a 16-story landmark building encompassing approximately 290,000
rentable square feet is located at the corner of 42/nd/ Street and Broadway,
the heart of the Times Square redevelopment area.  As of December 31, 1997,
the Graybar Building was 83% leased and 1466 Broadway was 87% leased.

     The purchase price of the Helmsley Properties was funded with proceeds
from an interim debt financing in the aggregate amount of $275 million
through Lehman Brothers Holdings, Inc. (the "Bridge Facility").  The Company
based its determination of the price to be paid on the expected cash flow,
physical condition, location, competitive advantages, existing tenancy and
opportunities to retain and attract additional tenants.  The Company did not
obtain independent appraisals on the properties.

ITEM 5.  OTHER EVENTS

     On December 18, 1997, the Company entered into a $140 million senior
unsecured revolving credit facility with Lehman Brothers Holdings Inc. (the
"Credit Facility") which was subsequently syndicated to a group of
participating banks (the "Credit Facility Banking Group").  In January 1998,
the Company asked the Credit Facility Banking Group to temporarily relieve
the Company from its obligations under the financial covenants of the Credit
Facility, in order to close the Bridge Facility.  The Bridge Facility, in
addition to financing the Helmsley Properties, will pay off the outstanding
balance on the Company's unsecured line of credit and provide ongoing
liquidity for future acquisition and corporate needs.  The term of this loan
is one year.  The interest rate is determined by a schedule of the percent of
commitment outstanding and duration of the outstanding amounts, ranging from 
170 basis points over the London Interbank Offered Rate ("LIBOR") to 300 basis
points over LIBOR.  The constituent banks are eligible to participate in this
term loan.  The Credit Facility will remain committed but unused until the
Bridge Facility is paid off through either permanent debt or an equity
financing and the Company's financial covenant obligations are restored.

ITEM 7.  FINANCIAL STATEMENTS AND EXHIBITS

(a) and (b) Financial Statements of Property Acquired and Pro Forma Financial
Information

     The financial statements and pro forma financial information required by
Item 7(a) and 7(b) are currently being prepared and it is therefor
impractical to provide this information on the date hereof.  The Company will
file the required financial statements and information under cover of Form
8-K/A as soon as practicable but in no event later than 60 days after the
date on which this Form 8-K was required to be filed.

(c)  Exhibits

2.1  Form of Agreement of Sale and Purchase dated as of January 30, 1998 
     between Graybar Building Company, as Seller, and SL Green Operating 
     Partnership, L.P., as Purchaser

2.2  Form of Agreement of Sale and Purchase dated January 30, 1998 between 
     1466 Broadway Associates, as Seller, and SL Green Operating Partnership,
     L.P., as Purchaser

5.1  Loan Agreement between SL Green Operating Partnership, L.P. and Lehman
     Brothers Holdings Inc., et al., dated as of March 20, 1998 (the "Bridge 
     Facility")

5.2  Agreement of Spreader, Consolidation and Modification of Mortgage
     between SL Green Operating Partnership, L.P. and Lehman Brothers
     Holdings Inc. dated as of March 20, 1998.

5.3  Pledge and Security Agreement between SL Green Operating Partnership,
     L.P. and Lehman Brothers Holdings Inc., dated March 20, 1998

5.4  Assignment of Mortgage between SL Green Operating Partnership, L.P. and
     Lehman Brothers Holdings Inc. relating to 35 West 43rd Street

5.5  Assignment of Mortgage between SL Green Operating Partnership, L.P. and
     Lehman Brothers Holdings Inc. relating to 17 Battery Place









                                  SIGNATURES

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

                              SL GREEN REALTY CORP.


                              By: /s/ David J. Nettina
                                 -------------------------
                                 David J. Nettina
                                 Executive Vice President, Chief Operating
                                 Officer and Chief Financial Officer

Date  March 31, 1998


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


                        AGREEMENT OF SALE AND PURCHASE

                                   between

                          GRAYBAR BUILDING COMPANY,

                                                       SELLER

                                     and


                    SL GREEN OPERATING PARTNERSHIP, L.P.,

                                                  PURCHASER


                           Date:  January __, 1998


                                  PREMISES:

                             420 LEXINGTON AVENUE
                             THE GRAYBAR BUILDING
                              NEW YORK, NEW YORK


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

                              TABLE OF CONTENTS

                                                                         Page
                                                                         ----

ARTICLE 1  INCLUSIONS IN SALE AND EXCLUSIONS  . . . . . . . . . . . . . .   1

ARTICLE 2  PURCHASE PRICE . . . . . . . . . . . . . . . . . . . . . . . .   3
           2.1  Purchase Price  . . . . . . . . . . . . . . . . . . . . .   3
           2.2  Payment of Purchase Price . . . . . . . . . . . . . . . .   3
                2.2.1  Deposit  . . . . . . . . . . . . . . . . . . . . .   3
                2.2.2  Payment at Closing . . . . . . . . . . . . . . . .   4

ARTICLE 3  REPRESENTATIONS AND WARRANTIES . . . . . . . . . . . . . . . .   5
           3.1  Representations of Seller . . . . . . . . . . . . . . . .   5
                3.1.1  Space Leases . . . . . . . . . . . . . . . . . . .   5
                3.1.2  Service and Maintenance Agreements . . . . . . . .   6
                3.1.3  Brokerage Agreements . . . . . . . . . . . . . . .   6
                3.1.4  Employees  . . . . . . . . . . . . . . . . . . . .   7
                3.1.5  Underlying Documents -- Operating Sublease . . . .   7
                3.1.6  No Foreign Person  . . . . . . . . . . . . . . . .   9
                3.1.7  Incomplete Landlord's Work and Unpaid Work
                       Allowances . . . . . . . . . . . . . . . . . . . .   9
                3.1.8  Litigation . . . . . . . . . . . . . . . . . . . .   9
           3.2  Reliance upon Document Binders  . . . . . . . . . . . . .   9
           3.3  Authority and Binding Effect; No Breach or Prohibition  .  10
           3.4  Purchaser's Knowledge; Disclosure . . . . . . . . . . . .  10
           3.5  Disclaimer of Representations and Warranties  . . . . . .  11
           3.6  Right to Adjourn Closing  . . . . . . . . . . . . . . . .  11

ARTICLE 4  STATE OF TITLE OF PROPERTY . . . . . . . . . . . . . . . . . .  11
           4.1  Permitted Encumbrances  . . . . . . . . . . . . . . . . .  11

ARTICLE 5  TITLE INSURANCE AND ABILITY OF SELLER TO CONVEY  . . . . . . .  15
           5.1  Title Insurance . . . . . . . . . . . . . . . . . . . . .  15
           5.2  Title Objections  . . . . . . . . . . . . . . . . . . . .  16
           5.3  No Further Action . . . . . . . . . . . . . . . . . . . .  18

ARTICLE 6  CLOSING COSTS  . . . . . . . . . . . . . . . . . . . . . . . .  18
           6.1.  Purchaser's Obligations  . . . . . . . . . . . . . . . .  18
           6.2.  Seller's Obligations . . . . . . . . . . . . . . . . . .  18
           6.3.  Other Costs  . . . . . . . . . . . . . . . . . . . . . .  19

ARTICLE 7  ASSIGNMENT AND ASSUMPTION OF CONTRACTS
           AND SPACE LEASES . . . . . . . . . . . . . . . . . . . . . . .  19

ARTICLE 8  REAL ESTATE TAX PROTESTS . . . . . . . . . . . . . . . . . . .  19

ARTICLE 9  ACKNOWLEDGMENTS OF PURCHASER;
           CONDITION OF PROPERTY  . . . . . . . . . . . . . . . . . . . .  20
           9.1  Analysis and Evaluation of the Property . . . . . . . . .  20
           9.2  No Effect on Purchaser's Obligations  . . . . . . . . . .  21
           9.3  No Other Representations  . . . . . . . . . . . . . . . .  22
           9.4  Outside Representations . . . . . . . . . . . . . . . . .  22
           9.5  Environmental Investigation of the Property . . . . . . .  22
           9.6  Confidentiality . . . . . . . . . . . . . . . . . . . . .  23
           9.7  Limited Disclosure  . . . . . . . . . . . . . . . . . . .  23
           9.8  Return of Information . . . . . . . . . . . . . . . . . .  24
           9.9  Survival  . . . . . . . . . . . . . . . . . . . . . . . .  24

ARTICLE 10  OPERATIONS PRIOR TO CLOSING . . . . . . . . . . . . . . . . .  24
            10.1  Continued Operations  . . . . . . . . . . . . . . . . .  24
            10.2  Access to the Property  . . . . . . . . . . . . . . . .  25
            10.3  Space Leases  . . . . . . . . . . . . . . . . . . . . .  25
            10.4  Tenant Estoppel Certificates  . . . . . . . . . . . . .  27
            10.5  Request for Lessor Consent and Estoppel . . . . . . . .  29
            10.6  Consent under Operating Sublease and Underlying Leases.  30

ARTICLE 11  CASUALTY AND EMINENT DOMAIN . . . . . . . . . . . . . . . . .  31
          11.1  Casualty and Risk of Loss.  . . . . . . . . . . . . . . .  31
          11.2  Eminent Domain. . . . . . . . . . . . . . . . . . . . . .  33
          11.3  Survival. . . . . . . . . . . . . . . . . . . . . . . . .  34

ARTICLE 12  ASSESSMENTS . . . . . . . . . . . . . . . . . . . . . . . . .  34

ARTICLE 13  CLOSING ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . .  35
          13.1  Adjustments and Prorations  . . . . . . . . . . . . . . .  35
        13.1.1  Fixed Rents . . . . . . . . . . . . . . . . . . . . . . .  35
        13.1.2   Overage Rent . . . . . . . . . . . . . . . . . . . . . .  37
        13.1.3   Taxes and Assessments  . . . . . . . . . . . . . . . . .  41
        13.1.4   Deposits . . . . . . . . . . . . . . . . . . . . . . . .  42
        13.1.5   Water and Sewer Charges  . . . . . . . . . . . . . . . .  42
        13.1.6   License Fees . . . . . . . . . . . . . . . . . . . . . .  42
        13.1.7   Service and Maintenance Charges  . . . . . . . . . . . .  42
        13.1.8   Vault Fees . . . . . . . . . . . . . . . . . . . . . . .  43
        13.1.9   Utilities  . . . . . . . . . . . . . . . . . . . . . . .  43
       13.1.10  Inventory . . . . . . . . . . . . . . . . . . . . . . . .  43
       13.1.11  Tenant Security Deposits . . . . . . . . . . .. . . . . .  43
       13.1.12  Fuel  . . . . . . . . . . . . . . . . . . . . . . . . . .  44
       13.1.13  Employee Compensation  . . . . . . . . . . . .. . . . . .  45
       13.1.14  Tenant Improvement Work at Landlord's Cost . . . .  . . .  45
       13.1.15  Costs of Work to be Paid or Reimbursed to
                Tenants  . . . . . . . . . . . . . . . . . . . . . . . . . 46
       13.1.16  Leasing Commissions  . . . . . . . . . . . . . . . . . . . 46
       13.1.17  Insurance Premiums . . . . . . . . . . . . . . . . . . . . 47
       13.1.18  Operating Sublease Rent  . . . . . . . . . . . . . . . . . 47
       13.1.19  Other Adjustments  . . . . . . . . . . . . . . . . . . . . 49
       13.1.20  Survival . . . . . . . . . . . . . . . . . . . . . . . . . 49
       13.2     Determination of Closing Adjustments  . . . . . . . . . .  49
       13.3     Net Apportionments and Adjustments  . . . . . . . . . . .. 49
       13.3.1   Due Seller . . . . . . . . . . . . . . . . . .  . . . . . .49
       13.3.2   Due Purchaser  . . . . . . . . . . . . . . . . . . . . . . 49
       13.4     Other . . . . . . . . . . . . . . . . . . . . . . . . . .  50

ARTICLE 14  CLOSING  DOCUMENTS;  OBLIGATIONS  OF  PURCHASERAND  SELLER  AT
            CLOSING . . . . . . . . . . . . . . . . . . . . . . . . . . .  50
            14.1  Seller's Obligations at Closing . . . . . . . . . . . .  50
            14.2  Purchaser's Obligations at Closing  . . . . . . . . . .  52

ARTICLE 15  VIOLATIONS  . . . . . . . . . . . . . . . . . . . . . . . . .  53

ARTICLE 16  SALES TAX . . . . . . . . . . . . . . . . . . . . . . . . . .  54

ARTICLE 17  UNPAID TAXES  . . . . . . . . . . . . . . . . . . . . . . . .  54

ARTICLE 18  THE CLOSING . . . . . . . . . . . . . . . . . . . . . . . . .  56
            18.1  The Closing.  . . . . . . . . . . . . . . . . . . . . .  56
                  18.1.1  Location and Date of Closing  . . . . . . . . .  56
                  18.1.2  Delivery of Documents . . . . . . . . . . . . .  56
            18.2  Time of Essence . . . . . . . . . . . . . . . . . . . .  56

ARTICLE 19  NOTICES . . . . . . . . . . . . . . . . . . . . . . . . . . .  56

ARTICLE 20  DEFAULT . . . . . . . . . . . . . . . . . . . . . . . . . . .  58
            20.1  Purchaser's Default . . . . . . . . . . . . . . . . . .  58
            20.2  Seller's Default  . . . . . . . . . . . . . . . . . . .  59

ARTICLE 21  CONDITIONS; SURVIVAL  . . . . . . . . . . . . . . . . . . . .  59
            21.1  Conditions  . . . . . . . . . . . . . . . . . . . . . .  59
            21.2  Survival  . . . . . . . . . . . . . . . . . . . . . . .  60

ARTICLE 22  SUCCESSORS AND ASSIGNS  . . . . . . . . . . . . . . . . . . .  61
            22.1  Assignment  . . . . . . . . . . . . . . . . . . . . . .  61
            22.2  Affiliate . . . . . . . . . . . . . . . . . . . . . . .  62

ARTICLE 23  BROKERS . . . . . . . . . . . . . . . . . . . . . . . . . . .  63
            23.1  Purchaser's Representation  . . . . . . . . . . . . . .  63

ARTICLE 24  ESCROW  . . . . . . . . . . . . . . . . . . . . . . . . . . .  64

ARTICLE 25  MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . . .  64
            25.1  Merger  . . . . . . . . . . . . . . . . . . . . . . . .  64
            25.2  Headings  . . . . . . . . . . . . . . . . . . . . . . .  65
            25.3  Governing Law . . . . . . . . . . . . . . . . . . . . .  65
            25.4  Jurisdiction  . . . . . . . . . . . . . . . . . . . . .  65
            25.5  Waiver of Venue and Inconvenient Forum Claims . . . . .  66
            25.6  Waiver of Jury Trial  . . . . . . . . . . . . . . . . .  66
            25.7  Successors and Assigns  . . . . . . . . . . . . . . . .  66
            25.8  Invalid Provisions  . . . . . . . . . . . . . . . . . .  66
            25.9  Schedules and Exhibits  . . . . . . . . . . . . . . . .  66
            25.10  No Other Parties . . . . . . . . . . . . . . . . . . .  67
            25.11  Interpretation . . . . . . . . . . . . . . . . . . . .  67
            25.12  Counterparts; Faxed Signatures . . . . . . . . . . . .  67
            25.13  Binding Effect . . . . . . . . . . . . . . . . . . . .  67
            25.14  Recordation  . . . . . . . . . . . . . . . . . . . . .  67
            25.15  Litigation Fees  . . . . . . . . . . . . . . . . . . .  68
            25.16  Title Omissions  . . . . . . . . . . . . . . . . . . .  68
            25.17   Defined Terms . . . . . . . . . . . . . . . . . . . .  68
            25.18  Singular/Plural  . . . . . . . . . . . . . . . . . . .  68

ARTICLE 26  AFFILIATED PURCHASE AGREEMENT . . . . . . . . . . . . . . . .  68
            26.1  Affiliate Purchaser . . . . . . . . . . . . . . . . . .  68
            26.2  Affiliate Properties  . . . . . . . . . . . . . . . . .  69
            26.3  Rights on Purchaser Default . . . . . . . . . . . . . .  69

     SCHEDULES

     A  Description of Land

     B  Schedule of Space Leases

     C  Underlying Lease Documents

     D  Rent Roll

     E  Schedule of Service and Maintenance Agreements

     F-1  Brokerage Agreements
     F-2  Unpaid Earned Commissions under the Brokerage Agreements

     G-1  Employees of Seller or Seller's Managing Agent at the Property
     G-2  Written Agreements Relating to Building Employees

     H    Description of Contract Survey/Survey Exceptions

     I    Easements, Covenants and Agreements of Record

     J    Title Commitment Description (Contract Title Report)

     K    Title Exceptions in Contract Title Report to be Omitted by Seller

     L-1  Form of Tenant Estoppel Statement
     L-2  Form of Seller's Estoppel Statement
     L-3  Form of Lessor's Estoppel Statement
     L-4  Form of Seller's Operating Sublease Estoppel Statement

     M-1  Incomplete Landlord's Work 
     M-2  Unpaid Work Allowances

     N    Pending Litigation Not Covered by Insurance

     EXHIBITS

     1    Assignment of the Operating Sublease

     2    Bill of Sale

     3    Assignment and Assumption of Service,
          Maintenance and Concessionaire
          Agreements

     4    Assignment and Assumption of Landlord's Interest in Space Leases

     5    Assignment of Licenses and/or Permits

     6    Assignment of Warranties and Guarantees

     7    Post-Closing Adjustment Letter

     8    FIRPTA Certificate

     9    Tenant Notice Letter

     10   Assignment and Assumption of Brokerage Agreements

     11   Assumption of Ground Lease

     12   Escrow Letter

     INITIALLED BINDERS

     (a)  Space Lease Binders

     (b)  Service and Maintenance Agreement Binders

     (c)  Brokerage Agreement Binders

     (d)  Operating Sublease Binder

     (e)  Underlying Leases Binder

                            LIST OF DEFINED TERMS

DEFINED TERM                                                            PAGE

Acceptable Form . . . . . . . . . . . . . . . . . . . . . . . . . . .  28, 31
Adjustment Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7, 35
Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Associates  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
Associates Consent  . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
Broker  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  63
Brokerage Agreements  . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Building  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Business Day  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  56
CAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
Cash Balance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 35
Closing Date  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  56
Code  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Contract Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
Contract Title  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
Deposit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Document Binders  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
escalation rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
Escrow Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  64
Escrow Letter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  64
Federal Reserve Funds . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Fixed Rents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35
Form TP-584 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  52
Governmental Authority  . . . . . . . . . . . . . . . . . . . . . . . . .  12
Grant of Term . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
Land  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Landgray  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
Lessor's Consent  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
Lessor's Estoppel Statement . . . . . . . . . . . . . . . . . . . . . . .  30
material part . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  34
Maximum Amount  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  17
Mesne Lease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
Metlife . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
Metlife Consent . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
Metro-North . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
NY Graybar L.P. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
NY Graybar L.P. Consent . . . . . . . . . . . . . . . . . . . . . . . . .  29
Operating Lease . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
Operating Sublease  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Operating Sublease Binder . . . . . . . . . . . . . . . . . . . . . . . . . 7
Optional Statements . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
Overage Rent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
percentage rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
Permitted Encumbrances  . . . . . . . . . . . . . . . . . . . . . . . . .  11
Post-Closing Adjustment Letter  . . . . . . . . . . . . . . . . . . . . .  51
Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Purchase Price  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Purchaser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Reletting Expenses  . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
Rent Roll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Required Tenants  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
RPT Return  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  52
Schedule of Space Leases  . . . . . . . . . . . . . . . . . . . . . . . . . 5
Seller  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Seller's Article 10 Amount  . . . . . . . . . . . . . . . . . . . . . . .  24
Seller's Estoppel Statement . . . . . . . . . . . . . . . . . . . . .  28, 30
Service and Maintenance Agreement Binders . . . . . . . . . . . . . . . . . 6
Service and Maintenance Agreements  . . . . . . . . . . . . . . . . . . . . 6
Space Lease Binders . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Space Leases  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Space Leasing Cutoff Date . . . . . . . . . . . . . . . . . . . . . . . .  45
Subsequent Title Objection  . . . . . . . . . . . . . . . . . . . . . . .  16
Tax Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  18
Tenant  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Tenant Estoppel Statement . . . . . . . . . . . . . . . . . . . . . . . .  27
Tenant Notice Letters . . . . . . . . . . . . . . . . . . . . . . . . . .  50
Tenants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Title Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
Title Objections  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  16
Underlying Leases . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
Underlying Leases Binder  . . . . . . . . . . . . . . . . . . . . . . . .  15
Violations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  53


     AGREEMENT OF  SALE AND PURCHASE  (this "Agreement") is made  and entered
into as  of the   _______ day  of __________,  1998, by  and between  GRAYBAR
BUILDING  COMPANY, a  New  York  general partnership,  having  an office  c/o
Helmsley  Enterprises,  Inc., 230  Park  Avenue,  New  York, New  York  10169
("Seller"),  and  SL GREEN  OPERATING PARTNERSHIP,  L.P., a  Delaware limited
partnership,  having an  office at 70  West 36th  Street, New York,  New York
10018 ("Purchaser").

                            W I T N E S S E T H :
                            - - - - - - - - - -

     Seller  hereby agrees  to sell  and convey  to Purchaser,  and Purchaser
hereby  agrees  to  purchase  from  Seller, upon  the  terms  and  conditions
hereinafter set forth, tenant's interest in a  leasehold estate in the office
building known as the  Graybar Building and located at  420 Lexington Avenue,
New York,  New York  (the "Property," as  such term  is defined  in Article 1
hereof).

     NOW  THEREFORE, in  consideration  of  the premises  and  of the  mutual
covenants and agreements hereinafter set forth, and subject to the terms  and
conditions hereof, Seller and Purchaser hereby covenant and agree as follows:

                                  ARTICLE 1

                      INCLUSIONS IN SALE AND EXCLUSIONS
                      ---------------------------------

     1.1  The term "Property" shall mean the following:

          1.1.1     All of  Seller's right, title  and interest as  tenant in
and to that certain Lease made by and between Precision Dynamics Corporation,
as Landlord, and  Graybar Building  Company as  Tenant, dated as  of June  1,
1964, and recorded in the Office of the Register of the City of New York, New
York County  in Liber 5293 Cp.  35 (the "Operating Sublease"),  which affects
the land described on Schedule "A" annexed hereto (the "Land"). 

          1.1.2     All  of  Seller's  right, title  and  interest  under the
Operating  Sublease,  if  any,  in  and  to  the  buildings,  structures  and
improvements, together  with the tenements,  hereditaments and  appurtenances
thereto belonging  or in any way appertaining, now  erected or situate on the
Land (collectively, the "Building").

          1.1.3     All of Seller's  right, title and interest in  and to the
fixtures, equipment, machinery and personal property  used in connection with
the operation of the Property and owned by Seller, and not being the property
of any space tenant, occupant at the  Property,  manager or leasing agent, or
any other party.

          1.1.4     All  right,  title  and  interest  of  Seller  under  the
Operating Sublease,  if any,  in and  to any  land lying  in the  bed of  any
street,  road or  avenue, opened or  proposed, in  front of or  adjoining the
Land,  to the center line thereof,  and any strips and  gores adjacent to the
Land, and all right, title and interest of Seller, if any under the Operating
Sublease,  in and to any award made or to  be made in lieu thereof and in and
to  any unpaid award for damage to the  Land and Building by reason of change
of grade of any street.

          1.1.5     All of lessor's interest in space leases now or hereafter
covering offices, stores and  other spaces situate at or  within the Building
(the  "Space Leases") and all of the right,  title and interest of the Seller
under the Space Leases (from and after the "Closing," as such term is defined
in Section 13.1 hereof),  and, subject to  the provisions of  Section 13.1.11
hereof, all security deposits paid or deposited by space tenants or occupants
in respect  of Space Leases  (individually, a "Tenant" and  collectively, the
"Tenants"), applicable  to Tenants  in possession under  the Space  Leases at
Closing, which shall not  have been applied in accordance with the provisions
of such Space Leases.

          1.1.6     All right,  title and interest  of Seller, if  any, under
the Operating  Sublease, in and  to any easements,  rights-of-way, interests,
appurtances and other  rights of any  kind relating to  or pertaining to  the
Land.

     1.2  The term "Property" shall exclude the following:

          1.2.1     Any existing cause of action, or damage claim, of Seller.

          1.2.2     All rights  and interests of  Seller as tenant  under the
Operating Sublease or  as Landlord under a  Space Lease arising prior  to the
Closing (including but not limited  to, tax refunds, casualty or condemnation
proceeds, applied tenant deposits, utility deposits, rent in arrears and rent
escalations) attributable to periods prior to Closing.

                                  ARTICLE 2

                                PURCHASE PRICE
                                --------------

     2.1  Purchase Price.  The purchase price for the Property to be paid by
          --------------
Purchaser  to Seller  shall be  the amount  of Seventy-Eight  Million Dollars
($78,000,000.00) (the "Purchase Price").

     2.2  Payment of Purchase Price.  Purchaser agrees to pay the Purchase
          -------------------------
Price to Seller as follows:

          2.2.1     Deposit.  Seven Million Eight Hundred Thousand Dollars
                    -------
($7,800,000.00)  (the "Deposit") paid  simultaneously herewith by Purchaser's
certified check or cashier's check,  subject to collection, in the amount  of
such sum  payable to the  direct order of  "Bachner, Tally, Polevoy  & Misher
LLP, as  escrow agent," drawn  on a bank  which is a  member of The  New York
Clearing House Association.  In the event  such check fails to be paid by the
bank upon which it is drawn on  first presentment, other than as a result  of
an error  of the drawee bank,  then any rights of Purchaser  hereunder may be
terminated by notice  given by  Seller to  Purchaser.  The  proceeds of  such
Deposit and all interest accrued thereon shall be held in escrow and shall be
payable in accordance with Article 24 hereof.

          2.2.2     Payment at Closing.  Seventy Million Two Hundred Thousand
                    ------------------
Dollars ($70,200,00.00)  (the "Cash Balance")  shall be paid by  Purchaser to
Seller at the Closing.   The Cash Balance shall  be paid by wire transfer  of
immediate clearance  "Federal  Reserve Funds"  (as such  term is  hereinafter
defined)  to such  account and  bank as  Seller may,  in writing,  designate,
provided that Seller may designate on  one (1) business days notice that  the
Cash  Balance be  wire  transferred to  not  more than  three (3)  designated
recipients.  As used herein, the term "Federal Reserve Funds" shall be deemed
to mean  the receipt  by a  bank or  banks in  the continental  United States
designated by Seller  of U.S. dollars in  form that does not  require further
clearance, and may  be applied at the  direction of Seller by  such recipient
bank or  banks on the day of receipt of advice that such funds have been wire
transferred.  The  description of the  manner in which  such funds are  to be
transmitted and the number of  designated recipients thereof shall apply with
respect  to the  Cash Balance as  well as  to any other  funds to  be paid to
Seller hereunder, including but not limited to any funds to be paid to Seller
as a result of the adjustments to be made pursuant to Article 13 hereof.

                                  ARTICLE 3

                        REPRESENTATIONS AND WARRANTIES
                        ------------------------------

     3.1  Representations of Seller.  Seller hereby represents and warrants
          -------------------------
to  Purchaser that  the following  facts  and conditions  exist  on the  date
hereof,  to the best of Seller's  knowledge: 

          3.1.1     Space Leases.  (a)  The only Space Leases as of the date
                    ------------
hereof  are those  listed on  Schedule "B" annexed  hereto (the  "Schedule of
Space Leases").  A copy of each of the Space Leases set forth on Schedule "B"
has been reviewed  by Purchaser and/or its counsel and delivered by Seller to
Purchaser  simultaneously herewith  in velobound  binders  (the "Space  Lease
Binders")   and  initialed by  Seller and  Purchaser and/or  their respective
counsel.   No representation is  made as to  (i) possible assignments  of any
Space  Leases  not   consented  to  by  Seller,  or  (ii)  any  subleases  or
underleases.

          (b)  Seller does not warrant that  any particular Space Lease  will
be in  force or effect at the Closing or that the Tenants will have performed
their obligations  thereunder.  The termination  of any Space  Lease prior to
the  Closing  shall  not  affect  the obligations  of  Purchaser  under  this
Agreement, or entitle Purchaser to an abatement of or credit against the Cash
Balance, or give rise to any other claim on the part of Purchaser.

          (c)  If  any space in the  Building is vacant  on the Closing Date,
Purchaser shall  accept the Property  subject to such vacancy,  provided that
the  vacancy was  not permitted  or  created by  Seller in  violation  of any
restrictions contained in this Agreement.

          (d)  The  rent roll  attached  hereto as  Schedule  "D" (the  "Rent
Roll") contains a list of:

                (i)      all Tenants of  the Property as of  the date hereof;

               (ii)      the premises in the  Building leased to each Tenant;

              (iii)      the  base rent billed to Tenants during the month of
                         December,  1997  and additional  rent  (exclusive of
                         real  estate  tax  escalation  amounts)  billed   to
                         Tenants during the month of December, 1997; and

               (iv)      the  security deposit, if  any, held by  Seller with
                         respect to each Tenant as of October 31, 1997.

To the best of Seller's knowledge, the information contained on the Rent Roll
is true and correct  in all material respects.  With  respect to any monetary
amounts  described  on the  Rent  Roll, the  term  "true and  correct  in all
material respects" shall  be construed to mean  that, to the extent  the Rent
Roll  overstates or  understates the  actual amounts  of such items,  the net
adverse   economic   effect   on  Purchaser   of   such   understatements  or
overstatements in the  aggregate does not exceed an amount equal to four (4%)
percent of the Purchase Price.

          3.1.2     Service and Maintenance Agreements.  The only service and
                    ----------------------------------
maintenance agreements affecting  the Land or Building as of  the date hereof
are those listed on Schedule "E" annexed hereto (the "Service and Maintenance
Agreements").   A  copy of each  the Service  and Maintenance  Agreements set
forth on Schedule "E" has  been reviewed by Purchaser and/or  its counsel and
delivered by Seller to Purchaser simultaneously herewith in velobound binders
(the "Service  and Maintenance Agreement  Binders")  and initialed  by Seller
and Purchaser and/or their respective counsel.

          3.1.3     Brokerage Agreements.    The only written agreements for
                    --------------------
the payment of  leasing commissions in connection with the Space Leases as of
the  date hereof  are those  listed on  Schedule "F-1"  annexed hereto  (such
agreements, together  with any additional such agreements  made in accordance
with  the  provisions   of  this  Agreement,  collectively,   the  "Brokerage
Agreements").  A copy of each existing Brokerage Agreement has been delivered
by  Seller  to Purchaser  simultaneously herewith  in velobound  binders (the
"Brokerage  Agreement Binders") and initialed by  Seller and Purchaser and/or
their respective counsel.  Schedule "F-2" annexed hereto sets forth a list of
all (i)  commissions  which  have  been earned  and  are  payable  under  the
Brokerage Agreements prior  to the date of this Agreement which have not been
paid, and (ii) any commissions  already earned under the Brokerage Agreements
and which  are payable in  one or more  installments after  the date of  this
Agreement.   Brokerage  commissions payable  under  the Brokerage  Agreements
shall  be adjusted and  prorated between Seller and  Purchaser as provided in
Article 13 hereof.

          3.1.4     Employees.   The only employees of Seller or Seller's
                    ---------
managing agent engaged  in the operation or  maintenance of the Property  are
listed on Schedule "G-1" annexed hereto.  Schedule "G-1" also sets  forth the
position and current salary or wage rate of each such employee as of the date
of this  Agreement.  Except  as set forth  on Schedule "G-2"  annexed hereto,
Seller has no  written agreements relating to  Building employees, including,
without  limitation,  union  agreements,  collective  bargaining  agreements,
employee  benefit  plans,  and/or  employment  agreements  covering  Building
employees.

          3.1.5     Underlying Documents -- Operating Sublease.  (a)  The
                    ------------------------------------------
Operating Sublease is described in  Schedule "C" annexed hereto.  A velobound
copy of  the Operating Sublease  has been  delivered by  Seller to  Purchaser
simultaneously herewith (the "Operating Sublease Binder").

               (b)  All basic rent  payable under the Operating  Sublease has
been paid through  the current calendar month, and as of the Closing Date all
basic or fixed rent payable under the Operating Sublease shall have been paid
through the last day of the calendar month in which the Closing Date  occurs.
"Overage Rent",  as such  term is used  in the  Operating Sublease,  shall be
adjusted as provided in Article 13 herein.

               (c)  The Operating Sublease shall be in full  force and effect
on the Closing Date.

               (d)  The consummation of the transactions contemplated in this
Agreement including the grant of consents herein required and the performance
of requirements for assignment set forth in the Operating Sublease, including
the execution  and delivery of  an assignment and assumption  agreement, will
not result in  a default under  the Operating Sublease,  nor give the  lessor
thereunder a right to terminate the Operating Sublease.

               (e)  To  the best  of Seller's knowledge  with respect  to the
"Underlying Leases" (as such term is hereinafter defined):

                    (i)  Each is in full force and effect and will be on  the
Closing Date; and

                   (ii)  The consummation of the  transaction contemplated in
this  Agreement including  the  grant  of consents  herein  required and  the
performance of requirements for assignment set forth in the Underlying Leases
and  the  Operating Sublease  including  the  execution  and delivery  of  an
assignment and assumption  will not result in  a default under  the Operating
Sublease.

          3.1.6     No Foreign Person.  Seller is not a "foreign person" as
                    -----------------
such term is defined in Section 1445 of the Internal Revenue Code of 1954, as
amended (the  "Code"), nor will  the sale transaction herein  contemplated be
subject to  Section 897  of the Code  or to  the withholding  requirements of
Section 1445 of the Code.

          3.1.7     Incomplete Landlord's Work and Unpaid Work Allowances. 
                    -----------------------------------------------------
 Schedule "M-1" annexed  hereto sets forth a list of items of construction or
leasehold improvement work  remaining to be performed by  Seller with respect
to the occupancy  of any Tenant pursuant  to the provisions of  such Tenant's
Space Lease.   Schedule "M-2" annexed hereto  sets forth a list  of remaining
contributions to  be made by Seller with respect to construction or leasehold
improvement work being performed or which had been performed or remains to be
performed by  Tenant for  its occupancy  pursuant to  the provisions  of such
Tenant's Space Lease.  

          3.1.8     Litigation.   Seller has received no written notice of
                    -----------
any (i) pending condemnation or  similar proceeding affecting the Property or
any portion thereof,  or (ii) pending legal action,  suit, arbitration, order
or  judgment, government investigation  or proceeding, in  any case affecting
the Property  or  Seller (but  not  the partners,  members  or principals  of
Seller, as  the case  may be)  except for  (x) claims and  actions which  are
covered by insurance and  (y) those actions described on Schedule "N" annexed
hereto.

     3.2  Reliance upon Document Binders.  The Space Lease Binders, Brokerage
          -------------------------------
Agreement  Binders,   Service and  Maintenance  Agreement Binders,  Operating
Sublease Binder  and Underlying  Leases Binder  are hereinafter  collectively
called the "Document  Binders."  The  instruments set  forth in the  Document
Binders constitute the sole reliance by Purchaser with respect to the matters
therein  set  forth  and  not  the Schedules  and  Exhibits  annexed  hereto,
Purchaser  acknowledging that,  in  the  event of  any  conflict between  the
matters   set  forth  in  any  instrument  in   a  Document  Binder  and  any
representation  contained in this Agreement or Schedules and Exhibits annexed
hereto, Purchaser has relied  solely upon the instrument as set  forth in the
Document Binders in entering into this Agreement.

     3.3  Authority and Binding Effect; No Breach or Prohibition.  Each party
          ------------------------------------------------------
hereto represents  to the  other that  each person  or entity  executing this
Agreement by  or on behalf of the representing party has the authority to act
on its behalf and  to bind it, and that  each person or entity executing  any
closing documents by or on its behalf, has been or will be duly authorized to
act on its behalf, and that the performance of this Agreement will  not be in
violation of its by-laws, charter, operating or partnership agreement, or any
law, ordinance,  rule, regulation  or order of  any governmental  body having
jurisdiction, or the provisions  of any agreements to which it  is a party or
by the terms  of which it  is bound, and,  at the Closing,  each party  shall
furnish  to the  other party  and to  the "Title  Company"  (as such  term is
defined  in Section 5.1  hereof), reasonably  satisfactory  evidence of  such
authority and approval.  This Section shall survive the Closing.

     3.4  Purchaser's Knowledge; Disclosure.  To the extent that Purchaser
          ---------------------------------
has, subsequent to  the date hereof, actual  knowledge of any default  or any
misrepresentation or incorrect  warranty of Seller made in  this Agreement or
in  the Document  Binders, Purchaser  shall promptly  notify Seller  of same.
Reference is  made  to Section 21.1  hereof  with respect  to the  effect  of
Purchaser's  knowledge of any  misrepresentation or incorrect  warranty at or
before the Closing Date.

     3.5  Disclaimer of Representations and Warranties.  Purchaser
          --------------------------------------------
acknowledges that  except as expressly  provided herein,  neither Seller  nor
anyone  acting  for  or on  behalf  of Seller  has  made  any representation,
warranty, or  promise to Purchaser concerning:   (a) the  physical aspect and
condition of any portion of the Property; (b) the feasibility or desirability
of the purchase of the Property; (c) the market status, projected income from
or development  expenses of  the Property; (d)  the Property's  compliance or
non-compliance  with  any requirements  of  laws;  or  (e) any  other  matter
whatsoever with respect to the Property (except as contained herein), express
or implied,  including, by  way of description  but not limitation,  those of
fitness for  a particular purpose,  tenantability, habitability and  use; and
that all matters concerning the Property are  to be independently verified by
Purchaser.    Purchaser  acknowledges  that  except  as  otherwise  expressly
provided in this Agreement,  it is purchasing  the Property in its  currently
existing physical condition and in its currently existing state of repair.

     3.6  Right to Adjourn Closing.  Seller shall have the right to adjourn
          ------------------------
the Closing for up to ninety (90) days for the purpose of curing any default,
misrepresentation or incorrect warranty.

                                  ARTICLE 4

                          STATE OF TITLE OF PROPERTY
                          --------------------------

     4.1  Permitted Encumbrances.  Purchaser shall accept title to the
          ----------------------
Property subject to the following (the "Permitted Encumbrances"):

          4.1.1     Any  and all  present  and  future  zoning  restrictions,
regulations,  requirements, laws, ordinances,  resolutions and orders  of any
city, town or village in which the Property lies, and of all boards, bureaus,
commissions,  departments and  bodies  of  any  municipal, county,  state  or
federal sovereign or other governmental  authority now or hereafter having or
acquiring jurisdiction  of the  Property or the  use and  improvement thereof
(such authority is herein called a "Governmental Authority").

          4.1.2     The state  of  facts shown  on  the survey  described  on
Schedule  "H" annexed hereto  (the "Contract Survey") and  any other state of
facts shown  on an  accurate survey  of the  Property, or  any part  thereof,
provided  such other  state of  facts  does not  materially adversely  affect
Purchaser's ability to use the Building for its present uses.

          4.1.3     The Space Leases  listed on Schedule "B"  annexed hereto,
and any  extensions, renewals or  modifications thereof, or new  Space Leases
entered into in accordance  with this Agreement.   Nothing contained in  this
Agreement shall  be deemed to prohibit Seller from terminating any tenancy by
reason  of  default  of  a  Tenant  under  its  Space  Lease,  from  bringing
proceedings to dispossess any Tenant, or applying a Tenant's security deposit
as allowed under its Space Lease.

          4.1.4     The covenants, restrictions, easements, and agreements of
record listed  on  Schedule "I" annexed  hereto,  and such  other  covenants,
restrictions,  easements  and agreements  of  record, if  any,  affecting the
Property, or any part  thereof, provided such other covenants,  restrictions,
easements and agreements  of record are not violated  by existing structures,
and do not materially adversely affect the present use of the Building.

          4.1.5     Any  state of facts a physical inspection of the Property
would show.

          4.1.6     The  Service  and  Maintenance  Agreements  set forth  on
Schedule "E"  annexed  hereto,  and any  renewals  thereof,  or substitutions
therefor, or  additions thereto,  provided such  renewals, substitutions  and
additions are made in the ordinary course of Seller's business.

          4.1.7     All violations and/or  notes or notices of  violations of
law or municipal ordinances,  orders, or requirements  noted in or issued  by
any  Governmental  Authority  having jurisdiction  against  or  affecting the
Property.

          4.1.8     Any mechanic's lien or other lien which is the obligation
of a Tenant under any Space Lease to bond or remove of record.

          4.1.9     Real  estate  taxes,  assessments,  Business  Improvement
District charges and  like charges for the  fiscal year in which  the Closing
occurs and all fiscal years thereafter.

          4.1.10    Any  exception to coverage by the Title Company, provided
that the  Title Company insures same against collection out of or enforcement
against the Property.

          4.1.11    Any  easement or  right of  use created  in favor  of any
public utility company for electricity, steam, gas, telephone, water or other
service, and the right  to install, use, maintain, repair  and replace wires,
cables,  terminal boxes, lines, service connections, poles, mains, facilities
and the like, upon, under and across the Property.

          4.1.12    The printed  exceptions contained  in the  form of  title
insurance  policy  then  issued  by  the Title  Company  which  shall  insure
Purchaser's title.

          4.1.13    Possible  lack  of  right   to  maintain  vaults,  fences
retaining  walls, chutes, cornices and other installations encroaching beyond
the property  line and possible  variance between the record  description and
the tax map.

          4.1.14    The  terms, covenants  and  conditions  of the  Operating
Sublease and the Underlying Leases.

          4.1.15    The Seller's interest to be transferred  hereunder, i.e.,
the tenant's interest in the Operating Sublease derives from the fee interest
in the Land by grant of term and leases from  the following entities or their
predecessor-in-interest:

            Metro-North Commuter Railroad Company ("Metro-North")
                                      to
                       Landgray Associates ("Landgray")
                                      to
               Metropolitan Life Insurance Company ("Metlife")
                                      to
                  Graybar Building Associates ("Associates")
                                      to
               New York Graybar Lease, L.P. ("NY Graybar L.P.")
                                      to
                     Graybar Building Company ("Seller")

and  accordingly the  Operating Sublease  dated as  of  June 1,  1964 between
Precision Dynamics Corporation,  predecessor-in-interest to NY  Graybar L.P.,
and  Seller (the  "Operating Sublease")  is  subject and  subordinate to  the
following (collectively "Underlying Leases"):

     Operating  Lease dated  December  30,  1957  between Mary  F.  Finnegan,
     predecessor-in-interest to  Associates, and Rose  Iacovone, predecessor-
     in-interest to NY Graybar L.P., as amended by Agreement dated as of June
     1, 1964  among Metlife,  Associates and  Precision Dynamics  Corporation
     (the "Operating Lease").

     Sublease dated December 30, 1957 between Webb & Knapp, Inc. and Graysler
     Corporation, predecessor-in-interest  to Metlife, and Mary  F. Finnegan,
     predecessor-in-interest  to Associates, as amended by Agreement dated as
     of  June  1,  1964  among  Metlife,  Associates  and  Precision Dynamics
     Corporation (the "Mesne Lease").

     Ground Lease dated December 30, 1957  between New York State Realty  and
     Terminal Company, predecessor-in-interest to Landgray, and Webb & Knapp,
     Inc. and  Graysler Corporation,  predecessor-in-interest to  Metlife, as
     amended by Lease Renewal Agreement made as of December  31, 1987 between
     Landgray and Metlife (the "Ground Lease").

     Grant  of  Term made  December 30,  1957  between The  New  York Central
     Railroad Company, predecessor-in-interest to  Metro-North, and New  York
     State  Realty and Terminal  Company, predecessor-in-interest to Landgray
     (the "Grant of Term").

     A velobound copy of each of the Underlying Leases has been  delivered by
     Seller  to  Purchaser simultaneously  herewith  (the "Underlying  Leases
     Binder").

                                  ARTICLE 5

               TITLE INSURANCE AND ABILITY OF SELLER TO CONVEY
               -----------------------------------------------

     5.1  Title Insurance.  Purchaser agrees to make, promptly after the
          ---------------
signing  hereof,  application for  a  title  insurance policy  directly  from
Chicago Title  Insurance Company  or Ticor Title  Guarantee Company  or Ticor
Title Insurance Company (the "Title Company"), and  to purchase any fee title
insurance policy obtained by Purchaser  in connection with the acquisition of
the Property directly from the Title Company, provided however, Purchaser may
obtain a  fee title policy conditioned  upon coinsurance of  one-third of the
insured amount  with Chicago Title  Insurance Company,  one-third with  Ticor
Title  Insurance Company, and  one-third with First  American Title Insurance
Company.   Purchaser  acknowledges receipt  of  a copy  of the  title  report
described  in Schedule  "J"  annexed hereto  (the  "Contract Title  Report").
Purchaser further acknowledges and agrees  that Purchaser has no objection to
the state of title set forth in  the Contract Title Report except that, at or
before  the  Closing, Seller  shall  cause  the  title exceptions  listed  on
Schedule "K" annexed hereto to be omitted as exceptions to title  by bonding,
satisfaction,  affirmative insurance against  collection, or otherwise.   The
Permitted  Encumbrances shall  remain  and Purchaser  shall  be obligated  to
accept  title subject  to same.    With respect  to any  continuation  of the
Contract Title Report or  an update to the  Contract Survey, Purchaser  shall
deliver  to  Seller's  attorneys,  Bachner,  Tally,  Polevoy  &  Misher  LLP,
380 Madison Avenue, New York, New York 10017, Attention:   Martin D. Polevoy,
Esq., a copy of  such continuation or updated survey together  with a written
statement by Purchaser of any objections to title which have appeared for the
first time  in such  continuation or  on a  survey obtained  by Purchaser  (a
"Subsequent  Title Objection"),   within  ten (10)  days of  receipt of  such
continuation or updated  survey, but in no event later than fifteen (15) days
prior  to the  Closing Date,  unless  such change  of circumstances  occurred
within such fifteen (15) day period.  The failure by Purchaser to deliver any
of the  aforementioned documents to  Seller's counsel within the  time period
specified in  this Section 5.1 shall constitute a  waiver by Purchaser of any
and all objections that  may arise with respect to matters  contained in such
documents.   In  the event  Purchaser  sends a  written statement  to  Seller
setting forth one or more Subsequent Title Objections which Seller  is unable
to remedy prior  to the  Closing Date,  Purchaser hereby grants  to Seller  a
reasonable  adjournment of  the Closing  Date  during which  time Seller  may
attempt to remedy same for a period not to exceed ninety (90) days.

     5.2  Title Objections.  If there are any liens, charges, easements,
          ----------------
agreements of record,  encumbrances or other objections to  title, other than
the Permitted Encumbrances  and Subsequent Title Objections  (which Purchaser
agrees to take title subject to) which  are not waived in accordance with the
provisions of Section 5.1  (collectively, "Title Objections"), which (i) were
caused by, resulted from or arose  out of a grant by Seller to  any person or
entity  of a mortgage or  other security interest  affecting the Property, or
the performance of  work on behalf of Seller  upon all or any  portion of the
Property, then Seller  shall remove such Title Objections; or (ii) are not of
the type described in clause (i) of  this sentence, but are  removable by the
payment of  an ascertainable sum  not to exceed in  the aggregate $250,000.00
(the "Maximum Amount"),  then Seller shall cause such  Title Objections to be
removed.  If Seller fails to remove any Title Objection(s) in accordance with
the  provisions of the immediately preceding sentence,  or if there exist any
Title Objection(s) which Seller is not obligated to remove pursuant to clause
(ii)  of the immediately  preceding sentence because the  payment of funds in
excess of the Maximum  Amount would be required to cure  the same, Purchaser,
nevertheless, may  elect  (at  or  prior  to    Closing)  to  consummate  the
transaction provided for herein subject to any such Title Objection(s) as may
exist  as  of the  Closing Date,  with  a credit  allocated against  the Cash
Balance  payable at  the Closing equal  to the  sum necessary to  remove such
Title Objection(s), not to exceed the Maximum Amount (in the event of a Title
Objection of the  type described in clause (ii)  of the immediately preceding
sentence); provided,  however, if  Purchaser makes  such election,  Purchaser
shall not be entitled to any other credit,  nor shall Seller bear any further
liability, with  respect to any Title  Objection(s) of the type  described in
clause (ii)  of the immediately  preceding sentence, but Seller  shall remain
fully liable  for the  cost of removing  any Title  Objection(s) of  the type
described  in clause (i) of the immediately preceding sentence.  If Purchaser
shall not so  elect, Purchaser may terminate this Agreement and Seller's sole
liability  thereafter  shall be  to  cause  the  Deposit, together  with  any
interest earned thereon while  in escrow, to be refunded to  Purchaser,  and,
upon the return of the Deposit and any such interest, this Agreement shall be
terminated,  and  the  parties  hereto  shall  be  relieved  of  all  further
obligations and  liability under this  Agreement, other than with  respect to
the provisions  of this  Agreement which expressly  survive a  termination of
this Agreement.

     5.3  No Further Action.  Except as expressly set forth in Sections 5.1
          -----------------
and  5.2 hereof,  nothing contained  in  this Agreement  shall  be deemed  to
require Seller to take or bring any  action or proceeding or any other  steps
to remove  any Title Objections, or to expend  any moneys therefor, nor shall
Purchaser have any right  of action against Seller, at law  or in equity, for
Seller's  inability to  convey title  in  accordance with  the terms  of this
Agreement.

                                  ARTICLE 6

                                CLOSING COSTS
                                -------------

     6.1. Purchaser's Obligations.  Purchaser shall pay the costs of
          -----------------------
examination of  title and any owner's policy of  title insurance to be issued
insuring Purchaser's  title  to the  Property,  as well  as  all other  title
charges, survey fees, and any and all other costs or expenses incident to the
recordation of the Assignment of the Operating Sublease.

     6.2. Seller's Obligations.  Seller shall pay the following amounts
          --------------------
payable in connection with the Assignment of the Operating Sublease:

               (i)  the amount imposed pursuant to Article 31 of the New York
          State Tax Law (the "Tax Law"); and

              (ii)  the  amount  due  in connection  with  the  Real Property
          Transfer   Tax   imposed   by  Title 11   of   Chapter 21   of  the
          Administrative Code of the City of New York.

     6.3. Other Costs.  All other closing costs shall be allocated to and
          -----------
paid by  Seller and  Purchaser in accordance  with the  manner in  which such
costs are customarily borne  by such parties in sales of  similar property in
New York County,  State of New York; provided, however, that each party shall
bear its own attorneys' fees.  Any dispute between Seller and Purchaser as to
which  party customarily  bears  any  such closing  cost  (other than  either
party's own attorney's fees) may be submitted by either party for  resolution
to  the  president  of  the  Real  Estate  Board  of  New  York,  Inc., whose
determination shall be  binding upon the parties, provided,  however, that in
no event shall the Closing Date be  adjourned by reason of the submission  of
any such dispute to the Real Estate Board of New York, Inc.

                                  ARTICLE 7

           ASSIGNMENT AND  ASSUMPTION OF CONTRACTS AND SPACE LEASES
           --------------------------------------------------------

     At the  Closing, Seller shall  assign to Purchaser and  Purchaser hereby
agrees to  assume  as of  the Closing,  all of  the  Space Leases,  Brokerage
Agreements,  and Service  and  Maintenance Agreements,  by  execution of  the
respective assignments  of the  same as  provided for  in Article  14 hereof.
This Article shall survive the Closing.

                                  ARTICLE 8

                           REAL ESTATE TAX PROTESTS
                           ------------------------

     All  real estate  assessment  protests  and  proceedings  affecting  the
Property for the tax year in which title closes and prior years, if any, will
be  prosecuted under  Seller's direction and  control.   In the event  of any
reduction in the assessed valuation of the Property for any such fiscal year,
the net amount  of any tax  savings, shall (a) with  respect to fiscal  years
ending prior to  the Closing, be payable  to Seller; and (b) with  respect to
the fiscal year in which the Closing shall occur, after deduction of expenses
and attorneys'  fees, be  adjusted between  Seller and  Purchaser  as of  the
"Adjustment Date" (as  defined in Section 13.1), in each instance net of sums
due to Tenants, which sums shall be paid to each Tenant entitled to same.  If
a reduction  in the assessed  value of the Property  is granted for  a fiscal
year in  or prior to the year in which title closes, and such reduction is in
the form  of a credit for taxes payable at  or after Closing, Seller shall be
entitled to receive a sum equal to such credit when granted.  Purchaser shall
notify  Seller of the fact that Purchaser has been granted a reduction in the
real estate assessment  for the Property with  respect to the fiscal  year in
which the Closing  occurs within ten (10)  days after the occurrence  of such
event.  This Section shall survive the Closing.

                                  ARTICLE 9

             ACKNOWLEDGMENTS OF PURCHASER; CONDITION OF PROPERTY
             ---------------------------------------------------

     9.1  Analysis and Evaluation of the Property.  Before entering into this
          ---------------------------------------
Agreement,  Purchaser acknowledges  that it  has  made its  own analysis  and
evaluation of the Property, the  operation, the income potential, profits and
expenses thereof, its  condition and all other matters  affecting or relating
to the transaction underlying  this Agreement as Purchaser deemed  necessary,
including,  without limitation,  the layout,  Space  Leases, square  footage,
rents, income, expenses  and operation of the  Property.  Purchaser has  made
its own  analysis and evaluation  of the property bounds  including the three
dimensional  grants and  reservations as  described  in Schedule  "A" annexed
hereto.  In entering  into this Agreement, Purchaser has not  been induced by
and  has  not relied  upon  any  representations, warranties,  statements  or
covenants, express or implied, made by Seller or any agent, employee or other
representative  of  Seller,  which  are  not  expressly  set  forth  in  this
Agreement.

     9.2  No Effect on Purchaser's Obligations.  Purchaser further
          ------------------------------------
acknowledges  that  its  covenants, agreements,  and  obligations  under this
Agreement shall not be excused or modified  by: (i) the business or financial
condition,  or any bankruptcy  or insolvency of  any Tenant of  the Property,
(ii) the  physical condition  of the  Building or personal  property, or  its
fitness, merchantability  or suitability  for any use  or purpose,  (iii) the
Space Leases, rents, income or expenses  of the Property, (iv) the compliance
or non-compliance with  any laws, codes, ordinances, rules  or regulations of
any  Governmental   Authority  and   any  violations   thereof  existing   or
subsequently imposed, (v) the environmental  condition of the Property or the
Property's compliance  or non-compliance  with any  laws, codes,  ordinances,
rules or regulations of any  Governmental Authority relating to the presence,
use,  storage, handling  or removal  of  any hazardous  substances, (vi)  the
current  or future use  of the Property,  including, but not  limited to, the
Property's use for  commercial, retail, industrial  or other purposes,  (vii)
the current or future real  estate tax liability, assessment or  valuation of
the Property,  (viii) the  availability or  non-availability of  any benefits
conferred  by  Federal, state  or municipal  laws, whether  for subsidiaries,
special real  estate tax treatment  or other benefits  of any kind,  (ix) the
availability  or  unavailability  of  any  licenses,  permits,  approvals  or
certificates  which may be required  in connection with  the operation of the
Property,   (x) the  compliance or  non-compliance of  the  Property, in  its
current zoning or  a variance with respect to  the Property's non-compliance,
if any, with any zoning ordinances, except  as herein specifically set forth,
or  (xi) the conformity  of the use  of the Property with  any certificate of
occupancy.

     9.3  No Other Representations.  Purchaser hereby expressly acknowledges
          ------------------------
that except  as expressly provided  herein, neither Seller nor  anyone acting
for or on  behalf of Seller has made any representation, warranty, or promise
to Purchaser  concerning any of the foregoing, nor:   (a) the physical aspect
and  condition  of  any  portion  of the  Property;  (b)  the  feasibility or
desirability  of  the  purchase  of  the Property;  (c)  the  market  status,
projected income from  or development expenses for  the Property; or (d)  any
other matter  whatsoever with  respect to the  Property (except  as contained
herein),  express or  implied,  including,  by way  of  description, but  not
limitation,  those  of  fitness  for  a  particular  purpose,  tenantability,
habitability and use; and  that all matters concerning the Property have been
independently verified  by Purchaser.   Purchaser acknowledges and  agrees to
take the Property "as is,"  in its currently existing physical condition  and
state  of   repair,  subject  to   ordinary  use,  wear,  tear   and  natural
deterioration, and subject to casualty  and condemnation as more particularly
set forth in Article 11 hereof.

     9.4  Outside Representations.  Seller is not liable or bound in any
          -----------------------
manner  by  any verbal  or written  statements, representations,  real estate
"set-ups,"  offering memorandum or information pertaining  to the Property or
its  physical  condition,  layout,  Space  Leases,  footage,  rents,  income,
expenses, operation  or any  other matter  or thing  furnished by  any agent,
employee, servant, or any other person, unless specifically set forth in this
Agreement.  Purchaser hereby waives, to the extent permitted by law,  any and
all implied warranties.

     9.5  Environmental Investigation of the Property.  Purchaser
          -------------------------------------------
acknowledges that it has had an opportunity to conduct  its own environmental
investigation  of the  Property and  the property  adjacent to  the Property.
Purchaser is  aware of the  environmental conditions affecting or  related to
the  Property  and Purchaser  agrees to  take  the Property  subject  to such
conditions.    Purchaser  agrees  to  assume  all   environmental  costs  and
liabilities  arising  out  of  or  in  any  way connected  to  the  Property.
Purchaser hereby releases  Seller from any  obligation to pay any  such costs
and liabilities.  Purchaser agrees to indemnify and hold harmless Seller from
and against any such costs and liabilities.

     9.6  Confidentiality.  Purchaser acknowledges that all information
          ---------------
regarding the Property furnished (or to be furnished) to Purchaser is and has
been so furnished on the following conditions:

          (i)  Purchaser shall  use the  information solely  for purposes  of
     evaluating the Property and consummating the transaction contemplated in
     this Agreement; and

         (ii)  Purchaser shall, subject to the  terms of Section 9.7, use its
     best efforts to maintain the confidentiality of such information.

     9.7  Limited Disclosure.  Purchaser shall, and shall cause its
          ------------------
directors,  officers  and  other personnel,  and  its  agents,  employees and
representatives,  to hold in strict confidence and  not disclose to any other
party without  the prior written  consent of  Seller, any of  the information
regarding the Property  delivered, provided or furnished to  Purchaser or any
of its agents, representatives or employees.  Notwithstanding anything to the
contrary hereinabove set forth, Purchaser may disclose such information only:
(i) on a "need-to-know" basis to its employees, members or professional firms
serving it in connection with this  transaction, or to any potential lenders,
but Purchaser shall  require such  parties to  hold all  such information  in
strict confidence,  and not to  disclose such information to  any other party
(without  the prior  written consent  of  Seller); (ii) to  any other  party,
subject to Seller's consent, which consent shall not be unreasonably withheld
or delayed; and (iii) to any governmental agency if such agency requires such
disclosure  in  order  for  Purchaser  to  comply  with  applicable  laws  or
regulations.

     9.8  Return of Information.  In the event the Closing does not occur for
          ---------------------
any reason and this Agreement  is terminated, Purchaser shall promptly return
to  Seller  all copies  of all  such information  without retaining  any copy
thereof, except such  as must be retained  by any professionals to  whom such
information  was disclosed  in accordance  with  this Article  9 in  order to
comply with their professional obligations.   Purchaser may also disclose the
terms  of this Agreement  to any other  party approved by Seller,  as long as
prior to such disclosure  such party agrees to be bound by  the provisions of
this Article  9 by an instrument reasonably acceptable  to Seller in form and
content.

     9.9  Survival.  The provisions of this Article 9 shall terminate at the
          --------
Closing provided, however, that if the Closing does not occur, the provisions
of this Article 9 shall survive the termination of this Agreement.

                                  ARTICLE 10

                         OPERATIONS PRIOR TO CLOSING
                         ---------------------------

     10.1 Continued Operations.  Between the date of  this Agreement and the
          --------------------
Closing,  Seller shall  continue to  operate the  Property in  its usual  and
customary   manner.    Notwithstanding  the  provisions  of  the  immediately
preceding  sentence,  Seller  shall  not  be required  to  expend  more  than
$250,000.00 during the term of  this Agreement ("Seller's Article 10 Amount")
on repairs and replacements to  the Building (including, but not  limited to,
materials, labor, supervision and overhead).  If the cost of such repairs and
replacements exceeds Seller's Article 10 Amount, Purchaser shall, at Closing,
reimburse Seller  for  all sums  actually  expended by  Seller in  excess  of
Seller's Article 10 Amount.   Any such amount payable to Seller shall be paid
in the manner specified in Section 2.2.2 hereof.  Without otherwise modifying
or limiting in  any respect  the terms  and provisions set  forth in  Article
3.1.4  of this  Agreement, all  Service and  Maintenance Agreements  shall be
terminated by Seller,  at Purchaser's request (such  request to be given  not
less  than  five  (5)  business  days  prior  to Closing),  as  early  as  is
permissible under the applicable agreement and, if so requested by Purchaser,
Seller shall  execute, at  no  cost or  expense  to Seller,  the  appropriate
notice(s) requesting such termination(s) (provided  such applicable agreement
is terminable).    In no  event shall  Seller be  required  to terminate  any
Service and Maintenance Agreements which will or may impose or give rise to a
claim,  or  additional  penalty  charge   against  Seller  or  will  cause  a
termination  of  the obligation  of  the  contractor  to provide  service  or
maintenance  prior to  the Closing,  and Purchaser  shall indemnify  and hold
harmless  and defend  Seller  with respect  to any  claims,  cost or  expense
arising out of such termination. 

     10.2 Access to the Property.  Seller agrees to afford Purchaser
          ----------------------
reasonable  access to the Property prior to  the Closing, at reasonable times
upon reasonable notice,  provided that Purchaser shall not  enter any portion
of the Property unless accompanied by a representative  of Seller.  Purchaser
specifically  agrees that  neither  it,  nor its  employees  or agents,  will
communicate  directly with  Seller's employees,  Tenants  or managing  agent.
Purchaser also agrees that Seller shall not  be required to incur any cost or
expense or commence any action to afford Purchaser such access.

     10.3 Space Leases.  Seller agrees that between the date hereof and the
          ------------
Closing, Seller shall:

          10.3.1    Not,  without Purchaser's  prior  written consent,  which
consent shall  not be unreasonably  withheld or delayed, terminate  any Space
Lease except by reason of a default by the Tenant thereunder.

          10.3.2    Not  permit occupancy  of, or  enter  into any  new Space
Lease for, space  in the Building which  is vacant as of the  date hereof, or
which may  hereafter become  vacant, without  first giving  Purchaser written
notice of the identity of the proposed tenant, together with a summary of the
terms thereof in  reasonable detail, and   a statement of  the amount of  the
brokerage commission, if  any, payable in connection therewith  and the terms
of  payment thereof.   If  Purchaser objects  to  such proposed  Space Lease,
Purchaser  shall so  notify Seller  within two  (2) Business  Days  after the
giving of Seller's  notice to Purchaser, in which case Seller shall not enter
into the  proposed Space Lease.  Purchaser shall  thereafter pay to Seller on
the first day of each month between the date hereof and the Closing Date,  by
cashier's or bank check payable to  the direct order of Seller, the rent  and
additional rent that would have been  payable under the proposed Space  Lease
from  the  date on  which  the Tenant's  obligation  to pay  rent  would have
commenced  if  Purchaser had  not so  objected until  the Closing  Date, less
(i) the  amount of  the brokerage  commission specified  in Seller's  notice,
(ii) the cost  of tenant  improvement work required  to be  performed by  the
landlord under the terms of the proposed  Space Lease to suit the premises to
the tenant's occupancy, and (iii) the amount of cash work allowances required
to be given  by the landlord to  the tenant under  the terms of the  proposed
Space Lease (the "Reletting Expenses"),  prorated in each case over the  term
of the  proposed Space  Lease and  apportioned as of  the Closing  Date.   If
Purchaser does not so  notify Seller of its objection, Seller  shall have the
right to enter  into the proposed Space  Lease with the tenant  identified in
Seller's notice and Purchaser shall pay to Seller, in the manner specified in
Section 2.2.2 hereof, the Reletting Expenses, to the extent actually incurred
by  Seller,  prorated in  each case  over  the term  of the  Space  Lease and
apportioned as  of the  later of the  Closing Date  or the  rent commencement
date.   Such payment shall be made  by Purchaser to Seller at  Closing and if
Closing does  not  occur for  any reason  other than  by  reason of  Seller's
default, then  the aggregate sum  that would  have been payable  by Purchaser
shall be payable at the last scheduled Closing Date.

     10.4  Tenant Estoppel Certificates.  (a)  Reasonably promptly  after the
           ----------------------------
execution of  this Agreement,  Seller shall  send a  written request  to each
Tenant  in  accordance with  its  Space Lease  to furnish  a  tenant estoppel
statement substantially  in the form  such Tenant is obligated  to furnish to
the  landlord  under its  Space Lease,  or if  no such  form is  contained or
specified  in a Tenant's  Space Lease or  if a Tenant's  Space Lease provides
that the Tenant  shall make additional  statements beyond those  specifically
provided for in the  Space Lease ("Optional Statements"), then  substantially
in the form annexed hereto as Schedule "L-1" (a "Tenant Estoppel Statement").
 Seller shall deliver  to Purchaser a  copy of each executed  Tenant Estoppel
Statement  thereafter  received  from any  Tenant  reasonably  promptly after
Seller's  receipt of same.   In no  event shall  Purchaser have any  right to
terminate  this Agreement,  except as  otherwise expressly  provided  in this
Section 10.4, nor  shall Purchaser be entitled to a reduction of the Purchase
Price  nor shall Purchaser's  obligations under  this Agreement  be otherwise
affected in any  manner on account of any  statement or information contained
in any Tenant Estoppel Statement.

          (b)  Seller  shall  be  obligated to  furnish  to  Purchaser, as  a
condition  of Purchaser's obligation to close  hereunder that Purchaser shall
receive, at or  before Closing, with  respect to each  "Required Tenant"  (as
such term is hereinafter defined), either (x) a Tenant Estoppel Statement, in
"Acceptable Form" (as such term is hereinafter defined), or (y) to the extent
that a  Tenant Estoppel Statement (whether or not  in Acceptable Form) is not
received  from  a Required  Tenant  (or  is received  but  is  incomplete), a
certificate  in the  form  of  Schedule "L-2"  annexed  hereto  (a  "Seller's
Estoppel  Statement")  executed  by  Seller.   A  Tenant  Estoppel  Statement
obtained  by  Seller  from any  Required  Tenant  shall be  deemed  to  be in
"Acceptable  Form" if such Tenant Estoppel Statement  is on the form required
pursuant  to this  Section 10.4.   Notwithstanding  anything to  the contrary
contained  herein, a  Tenant  Estoppel  Statement shall  not  be required  to
contain any Optional Statements in order to be in "Acceptable Form."

          (c)  In the  event that Seller  is unable to fulfill  the condition
set forth in Section 10.4(b) hereof by delivery of Tenant Estoppel Statements
and/or  one  or more  Seller's  Estoppel  Statements,  Seller shall  have  no
liability to Purchaser on account  thereof, and Purchaser's sole remedy shall
be  to  terminate this  Agreement and  to  receive a  refund of  the Deposit,
together with any accrued interest thereon, and upon such termination of this
Agreement neither  party shall have any further obligation to the other party
hereunder  except  for those  provisions  of this  Agreement  which expressly
survive the termination of this Agreement.

          (d)  As used herein, the term "Required Tenants" shall mean: 

               (i)  Metro-North Commuter Railroad under the  Lease dated July
                    31, 1994  (as amended),  and  Dow Jones  & Company  under
                    Lease dated August 1, 1991 (as amended); 

              (ii)  At  least sixty-five (65%)  percent of the  Tenants whose
                    Leases cover,  individually (or when combined  with other
                    Leases  for any  such Tenant  who  occupies space  in the
                    Building pursuant to  multiple Leases), more than  25,000
                    rentable square  feet in  the Building  exclusive of  the
                    Required   Tenants  set  forth  in  clause  (i)  of  this
                    subsection 10.4(d); and

             (iii)  At least  sixty-five (65%)  percent of the  Tenants whose
                    Leases cover,  individually (or when  combined with other
                    Leases  for any such Tenant  who  occupies space  in  the
                    Building  pursuant to  multiple Leases), more  than 4,000
                    rentable  square feet, exclusive of the Tenants set forth
                    in clauses (i) and (ii) of this Subsection 10.4(d).

          (e)  The   representations  set  forth  in  any  Seller's  Estoppel
Statement delivered pursuant  to this Section 10.4 shall  survive the Closing
for a  period  of ninety  (90) days,  or  until such  earlier date  that  the
Required  Tenant  delivers  to  Purchaser  a  Tenant  Estoppel  Statement  in
Acceptable Form.  

     10.5  Request for Lessor  Consent and  Estoppel.  From  the date of this
           -----------------------------------------
Agreement to the Closing Date, Seller shall:

          (a)  Use its reasonable efforts to obtain a written consent from NY
Graybar L.P., the lessor  of the Operating Sublease to the  assignment of the
Operating  Sublease to  Purchaser  (the  "NY Graybar  L.P.  Consent").   Upon
receipt  of such  consent,  Seller  shall  deliver  an  original  thereof  to
Purchaser.  However, if Seller has not received the NY Graybar  L.P.  Consent
within seven  (7) days  prior to the  Closing Date,  Seller may  adjourn  the
Closing for  up to thirty (30)  days for the  purpose  of  procuring  the  NY
Graybar L.P. Consent, and in the event Seller fails to deliver the NY Graybar
L.P. Consent to Purchaser by a date not less than seven (7) days prior to the
Closing  Date,  as  adjourned,  either  party  may  elect  to  terminate this
Agreement.  If either party does so elect, Seller's sole liability thereafter
shall be  to refund to Purchaser  its Deposit,  together  with  any  interest
accrued thereon,  and  upon  such termination of this Agreement neither party
shall have  any further  obligation to the  other  party hereunder except for
those provisions of this Agreement which expressly survive the termination of
this Agreement.

          (b)  Use its  reasonable efforts  to obtain  an estoppel  statement
from NY  Graybar  L.P., in  the  form annexed  hereto  as Schedule  L-3  (the
"Lessor's Estoppel Statement").

          (c)  Provide Purchaser with a copy of any notice received under the
Operating Sublease, including without limitation, a notice of default. 

          (d)  Maintain the Operating Sublease in full force and effect, make
all payments in  a timely manner, and  observe and perform all  covenants and
obligations of lessee thereunder.

          (e)  Not, without  the prior  written consent  of Purchaser,  which
consent shall not be unreasonably withheld or delayed, modify, amend, extend,
terminate, or  otherwise alter  the Operating Sublease,  or any  documents or
agreements relating thereto.

     10.6 Consent under  Underlying Leases.
          --------------------------------

          (a)  From the  date of this  Agreement to the Closing  Date, Seller
shall use reasonable efforts to obtain a written consent to the assignment of
the Operating Sublease from:

               (i)  Associates  under  the Operating  Lease  (the "Associates
Consent");

              (ii)  Metlife under the Mesne Lease (the "Metlife Consent");

          (b)  Seller  shall  be  obligated  to furnish  to  Purchaser,  as a
condition of  Purchaser's obligation to close hereunder  that Purchaser shall
receive,  at or  before  Closing,  the NY  Graybar  L.P. Consent,  Associates
Consent and Metlife  Consent, and either (x) a Lessor  Estoppel Statement, in
"Acceptable Form" (as such term is hereinafter defined), or (y) to the extent
that a Lessor Estoppel Statement (whether  or not in Acceptable Form) is  not
received  from  NY  Graybar  L.P.  (or  is  received  but  is  incomplete), a
certificate  in  the form  of  Schedule "L-4"  annexed  hereto  (a  "Seller's
Operating  Sublease  Estoppel  Statement")  executed by  Seller.    A  Lessor
Estoppel Statement obtained by Seller from NY Graybar L.P. shall be deemed to
be in "Acceptable  Form" if such Lessor's  Estoppel Statement is the  form of
Schedule "L-3."

          (c)  In the  event Seller is  unable to fulfill the  conditions set
forth in Section 10.5 and Section 10.6 by delivery of:  (i) a NY Graybar L.P.
Consent, (ii)  Associates Consent,  (iii) Metlife Consent  and (iv)  either a
Lessor's  Estoppel   Statement  or  Seller's   Operating  Sublease   Estoppel
Statement, Seller  shall have no  liability to Purchaser on  account thereof,
and  Purchaser's sole  remedy shall  be to  terminate  this Agreement  and to
receive a refund of  the Deposit, together with any accrued interest thereon,
and upon  such termination  of this  Agreement neither  party shall  have any
further obligation to  the other party hereunder except  for those provisions
of this Agreement which expressly survive the termination of this Agreement.

     10.7 Purchaser's Consent Obligations.  With respect to the obtaining of
          -------------------------------
the  NY  Graybar  L.P.  Consent,  Associates  Consent  and  Metlife  Consent,
Purchaser   shall:    (i)  cooperate  in  submitting  information,  reference
material, financial  and other  data required under  any applicable  lease or
reasonably requested by a party to  whom a request for consent was made,  and
(ii) execute and deliver such  instruments and assumptions required under any
applicable lease or  reasonably requested by  a party to  whom a request  for
consent was made.

                                  ARTICLE 11

                         CASUALTY AND EMINENT DOMAIN
                         ---------------------------

     11.1 Casualty and Risk of Loss.  Between the date of this Agreement
          -------------------------
until  the time  of the delivery  of the  Deed as provided  by Section 18.1.2
herein, the risk of loss or damage to the Property by fire or other casualty,
is borne and assumed  by Seller.  Seller's assumption of the  risk of loss is
without  any obligation  or liability by  Seller to  repair the  same, except
Seller, at Seller's  sole option, shall have  the right to repair  or replace
such loss or damage to  the Property.  In the event any loss or damage to the
Property occurs, and  Seller elects to make such repair  or replacement, this
Agreement  shall  continue in  full  force and  effect, and  Seller  shall be
entitled to a reasonable  adjournment of the Closing Date, not  to exceed one
hundred  eighty (180) days.   If Seller  does not however  elect to repair or
replace any such loss or  damage, Purchaser shall have the  following options
(provided,  however, that  if in  Seller's  reasonable judgment  the cost  of
repairing  any  such  loss  or  damage   to  the  Property  will  not  exceed
$6,000,000.00.  Purchaser will be deemed to have made the election  set forth
in Section 11.1.2 hereof):

          11.1.1    Declaring this Agreement  terminated, in which event  the
Deposit, together  with any  interest accrued thereon,  shall be  returned to
Purchaser, and upon such payment, this  Agreement shall be null and void  and
the  parties hereto shall  be relieved and  released of and  from any further
liability with respect  to each other, except with  respect to the provisions
of this Agreement which expressly  survive the termination of this Agreement;
or

          11.1.2    Accepting (i) the  Assignment of  the Operating  Sublease
upon payment in full  of the Purchase Price and without any  abatement of the
Purchase Price by reason  of such loss or damage, (ii) payment  of the amount
of any  insurance proceeds  to the  extent actually  collected  by Seller  in
connection with such  fire or other casualty,  less the amount of  the actual
expenses incurred by Seller in collecting such proceeds and in making repairs
to  the Property  occasioned  by such  fire or  other casualty,  and (iii) an
assignment (without warranty or recourse to Seller) of Seller's rights to any
payments to be made subsequent to the Closing Date under any hazard insurance
policy or policies in effect with  respect to the Property.  Purchaser  shall
not be  entitled to  the payment of  insurance proceeds  or an  assignment of
Seller's right to  insurance proceeds if such  proceeds are in excess  of the
cost  of repairing  any  loss or  damage  to the  Property;  Seller shall  be
entitled to the excess proceeds, if any.

     If Purchaser fails to exercise its option as set forth in Section 11.1.1
within ten (10) days  after notice to Purchaser of any loss  or damage to the
Property, Purchaser shall be deemed to have exercised the option set forth in
Section 11.1.2.

     11.2 Eminent Domain.  If prior to the Closing all or any part of the
          --------------
Property is taken by condemnation or a taking in lieu thereof,  the following
shall apply:

          11.2.1    In the  event a material  part of the Property  is taken,
Purchaser, by  written notice to  Seller (effective only if  delivered within
fifteen (15) days after Purchaser receives notice  of such taking), may elect
to  cancel this  Agreement prior  to the  Closing Date.   In  the event  that
Purchaser shall  so elect,  the Deposit, together  with any  interest accrued
thereon,  shall  be  returned  to  Purchaser, and  upon  such  payment,  this
Agreement shall be null and void and the parties hereto shall be relieved and
released of and from any further liability hereunder and with respect to each
other,  except  with  respect  to  the provisions  of  this  Agreement  which
expressly survive the termination of this Agreement.

          11.2.2    In the event  a minor or immaterial part  of the Property
is taken,  or in the event  of a change  of legal grade, neither  party shall
have any right to cancel this Agreement, and title shall nonetheless close in
accordance with this Agreement without any abatement of the Purchase Price or
any liability or obligation  on the part of Seller by reason  of such taking;
provided, however, that  Seller shall, at Closing, (i) turn  over and deliver
to Purchaser the amount of any award or other proceeds of such  taking to the
extent actually  collected by  Seller as a  result of  such taking,  less the
amount of the actual expenses incurred by  Seller in collecting such award or
other proceeds  and in  making  repairs to  the Property  occasioned by  such
taking,  and (ii) deliver  to Purchaser  an  assignment (without  warranty or
recourse to Seller)  of Seller's right  to any such  award or other  proceeds
which may  be payable subsequent  to the  Closing Date  as a  result of  such
taking.

          11.2.3    The  term "material part," as distinguished from a "minor
or immaterial  part," as  used herein shall  mean a  portion of  the Property
having a value (based upon an appraisal by an appraiser acceptable to Seller,
subject to Purchaser's approval, which  shall not be unreasonably withheld or
delayed) in excess of $6,000,000.00.

     11.3 Survival.  This Article 11 shall survive the Closing and is
          --------
intended to be  an express provision  to the contrary  within the meaning  of
Section 5-1311 of the General Obligations Law.

                                  ARTICLE 12

                                 ASSESSMENTS
                                 -----------

     If  on or after  the date  of this Agreement,  the Property  or any part
thereof  shall  be  or  shall have  been  affected  by  any  real estate  tax
assessment  or assessments  which are or  may become  payable in one  or more
installments,  Purchaser  agrees  to  take title  to  the  Property  (without
reduction  in  or adjustment  of the  Purchase Price)  subject to  all unpaid
installments becoming due and payable after the date hereof.

                                  ARTICLE 13

                             CLOSING ADJUSTMENTS
                             -------------------

     13.1 Adjustments and Prorations.  The following matters and items shall
          --------------------------
be apportioned or adjusted between the parties hereto at the closing of title
to the Property pursuant to this Agreement (the "Closing"), as of  12:01 A.M.
of the day of the Closing (the  "Adjustment Date").   The foregoing is  based
upon the Seller having use of the funds  constituting the cash portion of the
Purchase Price on  the Closing Date, and thus the income  and expense for the
Closing Date are for  Purchaser's account.  If the funds  are not transferred
to be available to Seller on the Closing Date, then the Adjustment Date shall
be unchanged  and Seller shall be  entitled to a per diem  addition of Twelve
Thousand Dollars ($12,000).

          13.1.1    Fixed Rents.
                    -----------

          (a)  Fixed rents ("Fixed Rents") paid  or payable by Tenants  under
the  Space Leases in  connection with their  occupancy shall be  adjusted and
prorated on an  if, as and when collected basis. Any Fixed Rents collected by
Purchaser or Seller  after the Closing from  any Tenant who owes  Fixed Rents
for periods prior to the Closing, shall be applied:  (i) first, in payment of
Fixed Rents  owed by such Tenant for the  calendar month in which the Closing
Date occurs; (ii) second, in payment of  Fixed Rents owed by such Tenant  for
the calendar month  prior to  the calendar  month in which  the Closing  Date
occurs; (iii) third,  in payment of Fixed  Rents owed by such  Tenant for the
period  (if any) after  the calendar month  in which the  Closing Date occurs
through the end of  the calendar month in which such amount is collected; and
(iv)  fourth, after  Fixed Rents for  all current  periods have been  paid in
full,  in payment of Fixed Rents owed by  such Tenant for the period prior to
the  calendar month  preceding the calendar  month in which  the Closing Date
occurs. Each such amount, less  any costs of collection (including reasonable
attorneys' fees) reasonably allocable thereto, shall be adjusted and prorated
as provided above, and the party who  receives such amount shall promptly pay
over  to the other party the  portion thereof to which  it is so entitled. In
furtherance  and not in limitation of the preceding sentence, with respect to
any Tenant which  has paid all Fixed  Rents for periods through  the Closing,
if, prior to the Closing, Seller shall receive any prepaid Fixed Rents from a
Tenant attributable to a period following the Closing, at the Closing, Seller
shall pay over to Purchaser the amount of such prepaid Fixed Rents.

          (b)  Purchaser shall bill  Tenants who owe Fixed  Rents for periods
prior to the Closing on a  monthly basis for a period of six  (6) consecutive
months  following the  Closing  Date and  shall  use commercially  reasonable
efforts to collect such past due Fixed Rents; provided, however, that
                                              --------  -------
Puractions  or  proceedings  to  collect  any  such  past  due  Fixed  Rents.
Notwithstanding the  foregoing, if Purchaser  is unable to collect  such past
due Fixed Rents,  Seller shall have the  right, upon prior written  notice to
Purchaser,  to pursue  such  Tenants  to  collect  Fixed  Rent  delinquencies
(including, without limitation, the prosecution of one or more lawsuits), but
Seller shall not  be entitled to evict (by  summary proceedings or otherwise)
any such  Tenants. Any payment by  a Tenant in  an amount less than  the full
amount of Fixed Rents and "Overage Rent" (as such term is defined  in Section
13.1.2(a)) then due and owing by such Tenant, shall be applied first to Fixed
Rents (in the order of priority as to time periods as is set forth in Section
13.1.1(a) above)  to the extent of all such Fixed Rents then due and owing by
such Tenant, and thereafter  to Overage Rent (in the order  of priority as to
time periods as is set forth in Section 13.1.2).

          13.1.2    Overage Rent.
                    ------------

          (a)  Any of the following charges  and/or rents provided for by any
Space Lease:  (i) the payment of  additional rent based upon a percentage  of
the Tenant's  business during a  specified annual or other  period (sometimes
referred  to as  "percentage rent"),  (ii) common  area maintenance  or "CAM"
charges, (iii) "escalation  rent" or additional rent based  upon increases in
real estate taxes, operating expenses,  labor costs, cost of living, porter's
wages, or  other index including  the consumer price  index or otherwise,  or
(iv) any  other items  of additional  rent, e.g.,  charges  for  electricity,
                                            ----
water, cleaning,  overtime services,  sundries and/or  miscellaneous charges,
shall be adjusted  and prorated on an  if, as and when collected  basis (such
percentage rent, CAM charges, escalation rent and other additional rent being
collectively called "Overage Rent").

          (b)  (i)  Purchaser   agrees  that  as  to  any  Overage  Rent  for
accounting periods  prior  to the  Closing  that are  to  be paid  after  the
Closing, to pay the  entire amount over to Seller upon  receipt thereof, less
any costs  of collection  (including reasonable  attorneys' fees)  reasonably
allocable thereto.  Purchaser agrees that  it will (i) promptly  render bills
for any such Overage Rent, (ii)  bill Tenants such Overage Rent on  a monthly
basis for a  period of six (6)  consecutive months thereafter, and  (iii) use
commercially reasonable efforts to collect such Overage Rent; provided,
                                                              --------
however, that Purchaser shall have no obligation to commence any actions or
- -------
proceedings to collect any such Overage Rent.

               (ii)  Notwithstanding the foregoing, if Purchaser is unable to
collect  such Overage Rent, Seller  shall have the  right, upon prior written
notice  to  Purchaser,  to  pursue  Tenants  to  collect  such  delinquencies
(including, without limitation, the prosecution of one or more lawsuits), but
Seller shall not be  entitled to evict (by summary proceedings  or otherwise)
any such Tenants.  Seller shall furnish to Purchaser all information relating
to the  period prior  to the  Closing that  is reasonably  necessary for  the
billing  of  such  Overage  Rent,  and  Purchaser  will  deliver  to  Seller,
concurrently with the delivery to  Tenants, copies of all statements relating
to Overage  Rent for  a period  prior to  the Closing.  Purchaser shall  bill
Tenants for  Overage  Rent for  accounting periods  prior to  the Closing  in
accordance with and on the basis of such information furnished by Seller.

          (c)  Overage Rent  for an  accounting period in  which the  Closing
Date occurs  shall be  apportioned between  Seller and  Purchaser  as of  the
Adjustment Date,  with Seller receiving  the proportion of such  Overage Rent
less  a  like  portion  of  any  costs  and  expenses  (including  reasonable
attorneys' fees)  incurred in the  collection of such  Overage Rent  that the
portion of  such accounting period  prior to the  Closing Date bears  to such
entire  accounting period,  and Purchaser  receiving the  proportion of  such
Overage  Rent  less  a like  portion  of  any costs  and  expenses (including
reasonable attorneys' fees)  incurred in the collection of  such Overage Rent
that the portion  of such accounting period  from and after the  Closing Date
bears to such  entire  accounting  period. If, prior  to the Closing,  Seller
shall receive any  installments of Overage Rent attributable  to Overage Rent
for periods from and after the Closing Date, such sum shall be apportioned at
the Closing. If, after the  Closing, Purchaser shall receive any installments
of  Overage  Rent attributable  to  Overage  Rent for  periods  prior  to the
Closing, seys' fees) incurred by Purchaser in the collection  of such Overage
Rent shall be  paid by Purchaser to Seller  promptly after Purchaser receives
payment thereof.

          (d)  Any payment  by a Tenant  on account  of Overage Rent  (to the
extent not  applied  against Fixed  Rents due  and owing  by  such Tenant  in
accordance with Section 13.1.1  (b) hereof) shall be applied to  Overage Rent
then  due in  the following  order of  priority:   (i) first,  in payment  of
Overage Rent for the accounting period in which the Closing Date occurs; (ii)
second,  in payment  of Overage  Rent for  the accounting  period immediately
preceding the accounting period  in which the Closing Date occurs;  and (iii)
third,  in payment  of Overage  Rent  for the  accounting period  immediately
succeeding the accounting  period in which the Closing  Date occurs, and (iv)
thereafter  in  the chronological order  in which such  payments are due  for
each such accounting period pursuant to the applicable Space Lease.

          (e)  To the extent that any portion of Overage  Rent is required to
be paid monthly  by Tenants, on account of estimated amounts for any calendar
year (or,  if  applicable,  any Space  Lease  year or  any  other  applicable
accounting period), and at the end of such calendar year (or Space Lease year
or other  applicable accounting period, as  the case may be),  such estimated
amounts are to  be recalculated  based upon  the actual  expenses, taxes  and
other relevant  factors for that  calendar year,  Space Lease  year or  other
applicable accounting  period, with  the appropriate  adjustments being  made
with such Tenants,  then such portion of  the Overage Rent shall  be prorated
between Seller and Purchaser  at the Closing based on such estimated payments
(i.e., with Seller entitled to retain all monthly or other periodic
 ----
installments  of  such amounts  paid  with respect  to  periods prior  to the
calendar month  or other applicable  installment period in which  the Closing
occurs; Seller to pay  to Purchaser at the Closing all monthly oy Seller with
respect  to  periods   following  the  calendar  month  or  other  applicable
installment period in which  the Closing occurs, and Seller and  Purchaser to
apportion  as of the Closing Date  all monthly or other periodic installments
of such  amounts  with respect  to  the calendar  month  or other  applicable
installment period in which the Closing occurs).

               At the time(s)  of final calculation  and collection from  (or
refund  to) each Tenant  of the amounts  in reconciliation  of actual Overage
Rent for a period for which estimated  amounts paid by such Tenant have  been
prorated, there  shall be  a re-proration between  Seller and  Purchaser. If,
with  respect  to any  Tenant,  the  recalculated  Overage Rent  exceeds  the
estimated amount paid by such Tenant, (i) the entire excess shall be  paid by
Purchaser to  Seller, if the  accounting period for which  such recalculation
was  made  expired  prior to  the  Closing,  and (ii)  such  excess  shall be
apportioned between Seller and Purchaser as of the Closing Date (on the basis
described in  the first sentence of Section 13.1.2(c) hereof), if the Closing
occurred during the accounting period  for which such recalculation was made,
with Purchaser paying to Seller the portion of such excess which Seller is so
entitled to receive. If, with respect to any Tenant, the recalculated Overage
Rent is less than  the estimated amount paid by  such Tenant, (1) the  entire
shortfall shall  be paid  by Seller  to  Purchaser (or,  at Seller's  option,
directly to the Tenant in question), if  the accounting period for which such
recalculation was made  expired prior to the Closing, and  (2) such shortfall
shall be apportioned between Seller and Purchaser as of the Closing  Date (on
the basis  described in the  first sentence of Section  13.1.2(c) hereof), if
the   Closing  occurred   during  the   accounting  period  for   which  such
recalculation  was made,  with Seller  paying to  Purchaser (or,  at Seller's
option, directly to the Tenant in question)  the portion of such shortfall so
allocable to Seller.

          (f)  Until such  time as all amounts required  to be paid to Seller
by Purchaser pursuant  to Section 13.1.1 and this Section 13.1.2  are paid in
full, but in no event  for a period longer than twelve  (12) months following
the  Closing, Purchaser  shall furnish  to Seller,  not less  frequently than
monthly, a reasonably detailed accounting  of such amounts owed by Purchaser;
which accounting shall  be delivered to Seller  on or prior to  the fifteenth
day following the last day of each calendar month from and after the calendar
month  in which  the  Closing  occurs.   Subsequent  to the  Closing,  Seller
shalrior written notice  to Purchaser,  to review  Purchaser's rental records
with respect to the Property during ordinary business hours on Business Days,
to ascertain the accuracy of such accountings.

          13.1.3    Taxes and Assessments.  Real estate taxes, assessments,
                    ---------------------
Business Improvement District charges and  like charges, ad valorem taxes and
personal property taxes, if  any, on the basis  of the fiscal year  for which
assessed.  If the  Closing shall occur before the  tax rate or assessment  is
fixed,  the apportionment  of such  real estate  taxes and  personal property
taxes, if  any, shall be upon the  basis of the tax rate  for the immediately
preceding year applied to the  latest assessed valuation; however, adjustment
will be  made upon  the actual  tax amount,  when determined.   Any  discount
received  for  early payment  shall be  for  the benefit  of Seller,  and any
interest or penalty assessed for late payment shall be borne by Seller.  Real
estate  taxes shall be  treated on an  annualized basis even  if tax payments
made in installments  are not equal for  each installment period.   Thus, for
example, if the installment for the  first half of a fiscal year is  paid and
is higher than  the second half installment,  the proration will be  based on
payment of fifty percent (50%) of the aggregate taxes for  such fiscal year.

          13.1.4    Deposits.  Tax and utility company deposits, or deposits
                    --------
with any supplier of goods, if any, shall be paid by Purchaser to Seller (or,
at Seller's option, Seller shall obtain refunds of the deposits directly from
the taxing authority or utility company, as the case may be).

          13.1.5    Water and Sewer Charges.  Water charges and sewer rents
                    -----------------------
on  the  basis of  the fiscal  year, but  if  there are  water meters  on the
Property, Seller, to the extent obtainable, shall supply to Purchaser a water
meter reading current through  the Adjustment Date, or if not  feasible to so
read, to a date not more than  thirty (30) days prior to the Adjustment Date,
and the unfixed meter  charges based thereon for the intervening period shall
be apportioned on the basis of such last meter reading.  Upon the taking of a
subsequent actual water meter reading, such apportionment shall be readjusted
and Seller  or Purchaser, as  the case may  be, will promptly deliver  to the
other the amount determined to  be due upon such readjustment.  If  Seller is
unable to  furnish such  prior meter reading,  any reading subsequent  to the
Closing will be apportioned on a per diem basis from the date of such reading
immediately prior thereto, and Seller shall pay the proportionate charges due
up to the date of Closing.  Unpaid water meter bills, frontage, sewer charges
and assessments which  are the obligations of Tenants  in accordance with the
terms of their respective  Space Leases shall not be adjusted,  nor shall the
same be deemed an objection to  title, and Purchaser will take title  subject
thereto.

          13.1.6    License Fees.  Amounts paid or payable with respect to
                    ------------
assignable licenses and permits, if any, affecting the Property.

          13.1.7    Service and Maintenance Charges.  Amounts paid or payable
                    -------------------------------
with respect to the Service and Maintenance Agreements.

          13.1.8    Vault Fees.  Proration of vault charges or vault taxes
                    ----------
shall be based upon the last bill received, or title company report, prorated
at the last known rate to the Adjustment Date.  No proration shall be made if
such vault charge is the obligation of a Tenant in possession.

          13.1.9    Utilities.  Utility charges, including, but not limited
                    ---------
to, electricity, gas,  steam, telephone and other utilities  (other than such
charges  which are the  obligation of Tenants   under their  respective Space
Leases), all prorated based upon the most current bill unless actual readings
are obtained as  of the Adjustment Date,  in which case such  actual readings
shall govern, and each party shall pay the amount billed to it, respectively.

          13.1.10   Inventory.  The value of Building inventory and supplies
                    ---------
(e.g., soap, cleaning powder, light bulbs, etc.) in unopened containers, if
 ----
any, in accordance with an inventory prepared by Seller, shall be credited to
Seller.  Such value amount shall  be determined based upon the cost  thereof,
to the extent practical.

          13.1.11   Tenant Security Deposits.  (a)  Security deposits of
                    ------------------------
Tenants (other than those which are marketable securities, letters of credit,
or other  non-cash items)  shall be transferred,  at Seller's  option, either
(i) by  direct assignment of the bank accounts in which deposited, or (ii) by
Seller retaining all rights in the  bank accounts and crediting to  Purchaser
the  amount  of the  security  deposits  to  be  delivered pursuant  to  this
Agreement.  In either event, there shall be maintained or credited  to Seller
all interest earned or  accrued to the Adjustment Date, less  such portion of
the interest to which the respective Tenant would be entitled pursuant to its
Space Lease or  by law.   No allocation  shall be  made of security  deposits
properly applied prior  to the  Adjustment Date, and  Seller may retain  such
amounts.   Security  deposits  applied  after the  Adjustment  Date shall  be
applied in the order of priority set forth in paragraph (a) of Section 13.1.1
hereof.  Security deposits held in the form of marketable securities shall be
assigned and  delivered to  Purchaser at Closing,  with any  interest thereon
through the Adjustment  Date credited to Seller,  less such portion  to which
the Tenant would be entitled.  Security deposits held  in the form of letters
of credit shall be assigned and delivered  to Purchaser at Closing; provided,
however, that  if the  consent or  authorization of  the issuer  of any  such
letter of credit  is required, the failure  to obtain such consent  shall not
constitute grounds for Purchaser or Seller to adjourn the Closing, but Seller
shall cooperate  with Purchaser in  obtaining such consent subsequent  to the
Closing.

               (b)  If any Tenant  who owes past  due rent as of  the Closing
Date is evicted  from the Building  and its Space  Lease is terminated,  then
promptly after such eviction and  termination, such Tenant's security deposit
shall  be applied  in the  following  order of  priority:   (i) first  to the
reimbursement of Purchaser's reasonable costs and expenses in obtaining  such
eviction and  termination; (ii) then in  the order of  priority set  forth in
Section 13.1.1 hereof.

               (c)  At Closing Purchaser shall indemnify and hold Seller free
and harmless  from and  against any claim  made with  respect to  an assigned
security deposit, or  a security deposit as to which Purchaser has received a
credit, and Purchaser shall give such notice to each Tenant with respect to a
security deposit as will eliminate or reduce Seller's responsibility.

          13.1.12   Fuel.  Proration shall be made of fuel on the Property
                    ----
on the  Adjustment Date, based  upon a reading  made by Seller's  supplier as
close  as obtainable  to  the  Adjustment Date  (reasonably  adjusted to  the
quantity  present  on  the Adjustment  Date).    The value  thereof  shall be
calculated at  Seller's last  cost (including  sales tax).   If  the heating,
ventilation or air conditioning for the Property is  provided by a measurable
product (e.g. steam  or gas) the adjustment  will be based on  meter readings
prorated, if necessary, to the Adjustment Date.

          13.1.13   Employee Compensation.  Proration shall be made of all
                    ---------------------
wages  of employees  engaged at  the  Property, together  with vacation  pay,
social  security taxes,  workers'  compensation,  pension  and  other  fringe
benefits.  Fringe benefit years shall be based upon union contract rights, if
feasible, and otherwise determined as a fair allocation in Seller's judgment.
Seller  shall not  be  charged  with termination  pay  arising  by reason  of
Purchaser's termination of any employees, or failure to hire any employees at
or  subsequent to the  Closing, and Purchaser  shall be fully  liable for any
such termination pay.  If employees engaged at the Building are in the employ
of an agent, then such adjustment  or proration shall be made as  appropriate
with the agent to  reach the same economic result as if  in the direct employ
of Seller.  Compliance with the WARN act shall be Purchaser's responsibility.

          13.1.14   Tenant Improvement Work at Landlord's Cost.  With respect
                    ------------------------------------------
to tenant improvement work performed or to be performed to leased space to be
paid at the landlord's cost pursuant to any Space Lease, (i)  Purchaser shall
receive a  credit against  the Cash Balance  at Closing  for the cost  of the
performance of any tenant improvement  work required to be performed pursuant
to Space Leases executed (or renewal, extension or additional space rights or
options  exercised) prior  to December  1,  1997 (the  "Space Leasing  Cutoff
Date"), and (ii)  Purchaser shall be obligated  to pay, as and  when due, for
the  cost of the  performance of any  tenant improvement work  required to be
performed pursuant  to Space  Leases entered into  (or renewal,  extension or
additional space rights  or options exercised) on or  after the Space Leasing
Cutoff Date, and the Cash Balance shall be increased by any sums expended  by
Seller prior to closing for obligations referred to in this clause (ii).

          13.1.15   Costs of Work to be Paid or Reimbursed to Tenants.  With
                    -------------------------------------------------
respect to  the cost  of work performed  or to  be performed at  the Property
attributable to leased  space to be either  paid or reimbursed to  Tenants by
the  landlord pursuant  to any  Space  Lease, (i) Purchaser  shall receive  a
credit  against the  Cash Balance at  Closing to  the extent such  payment or
reimbursement is  required pursuant  to a Space  Lease executed  (or renewal,
extension or additional space rights or options exercised) prior to the Space
Leasing  Cutoff  Date,  and  (ii) Purchaser  shall be  obligated  to  pay  or
reimburse any such  Tenant, as and  when due, to the  extent such payment  or
reimbursement is required pursuant to a Space Lease entered into (or renewal,
extension  or additional space  rights or options exercised)  on or after the
Space Leasing Cutoff Date, and the Cash Balance shall be increased by any sum
expended by  Seller prior  to Closing  for  obligations referred  to in  this
clause (ii).  

          13.1.16   Leasing Commissions.  Brokerage and leasing commissions
                    -------------------
incurred  in connection with  the leasing of  space at the  Property shall be
prorated so  that such commissions owed with respect to Space Leases executed
prior to the Space  Leasing Cutoff Date  shall be paid by  Seller, and on  or
after  the Space  Leasing Cutoff  Date shall  be paid,  as  and when  due, by
Purchaser.  No adjustment shall be made  with respect to leasing or brokerage
commissions payable on or after the Closing Date as a consequence of an event
occurring after the Closing.  Thus, proration of leasing commissions shall be
made if the leasing to which the  leasing commission is attributable was made
prior to the Space Leasing Cutoff Date borne by Seller and if after the Space
Leasing Cutoff Date borne  by Purchaser.   If as of  the Closing the  leasing
commission is  an obligation of  Seller if  an event  occurs, (e.g.  renewal,
expansion,  etc.)  and thereafter  the  event  does  occur then  the  leasing
commission  if  earned  is  to be  borne  by  Purchaser  and Purchaser  shall
indemnify and hold Seller  free and harmless from  and against any  liability
for leasing brokerage payable by Purchaser.

          13.1.17   Insurance Premiums.  No existing insurance policy shall
                    ------------------
be assigned to Purchaser, and no  adjustment of any insurance premiums  shall
be made.

          13.1.18   Operating Sublease Rent.
                    -----------------------
               (a)  Fixed or base rent under the Operating Sublease including
any  portion thereof  denominated or  characterized as  ground rent  shall be
adjusted and prorated on a cash basis. 

               (b)  Additional rent  items  other than  Overage Rent  payable
pursuant  to the  Operating Sublease (herein  called the  "Operating Sublease
Overage Rent"  to distinguish such obligation from Space Tenants' obligations
for Overage Rent) shall likewise be adjusted and prorated on a cash basis but
with respect to additional  rent not payable or retained by  the lessor under
the  Operating Sublease  adjustments  and prorations  shall  be made  without
duplication.  

               (c)  Operating Sublease Overage Rent is payable annually on  a
calendar  year basis.   Purchaser  shall  pay the  entire Operating  Sublease
Overage  Rent for the  calendar year  1998 in  accordance with  the Operating
Sublease, but  shall be entitled to  a credit from  Seller for the  amount of
Operating  Sublease Overage Rent allocable  to the portion  of 1998 ending on
the  Adjustment Date,  net  of  any credit  against  such Operating  Sublease
Overage Rent to  which Seller would be entitled under  the Operating Sublease
for  "excess cash payments"  allocable to the  portion of 1998  ending on the
Adjustment Date.  Not  less than ten (10) days prior  to Closing, accountants
or other representatives  for each of Seller and Purchaser shall agree upon a
projected Operating  Sublease Overage  Rent allocable to  the portion  of the
calendar year 1998   occurring prior to the Closing Date ("Seller's Period").
For the purpose of determining  the projected Operating Sublease Overage Rent
for Seller's Period, the net income as determined by the terms and conditions
of  the  Operating Sublease  shall  be  calculated  for Seller's  Period  and
compared to the minimum net income for 1998 (i) prorated for Seller's Period,
and (ii) further adjusted to the  extent permitted by the Operating  Sublease
by  deferrals,   cash  payments,   deductions   allocable  to   depreciation,
amortization of capital improvements and alterations for subtenants.  If such
calculations result in an excess of Operating Sublease Overage Rent currently
payable for Seller's Period  Seller's Period then, Purchaser shall receive  a
credit at Closing equal to such excess amount.  The credit referred to in the
preceding  sentence shall be reduced by the  amount of any estimated payments
on account of Operating Sublease Overage Rent made by Seller for the calendar
year 1998.    If the  excess cash  payments for  Seller's  Period exceed  the
Operating  Sublease  Overage Rent  for  Seller's  Period,  then Seller  shall
receive a  credit at Closing equal to such excess amount.  The calculation of
Operating  Sublease Overage  Rent  adjustment shall  be  recalculated at  the
request of either  party not less than sixty  (60) nor more than  one hundred
twenty (120)  days after the end  of the calendar  year in which  the Closing
Date occurs, and  both Seller and Purchaser shall  make appropriate operating
records available.   In  the event  of a failure  to agree  on an  adjustment
amount  at  the projection  prior to  Closing  or at  the post  calendar year
recalculation, either party may cause a determination, having the force of an
arbitration by  selection of a single  arbitrator made jointly by  Seller and
Purchaser upon ten (10) days notice given to  a party and initiated by either
party with a proposed  arbitrator.  If within such  ten (10) day period,  the
parties do not agree upon a single arbitrator then either party  may initiate
the  then appropriate procedure  before the American  Arbitration Association
for Commercial Arbitration in the Borough of Manhattan, City and State of New
York.   A determination  by an arbitrator  thus selected  shall be  final and
binding on the parties.  The cost  of such arbitration shall be borne equally
by Seller and Purchaser.  

     It is hereby agreed that no adjustments shall be included as part of the
Operating  Sublease Overage  Rent adjustment,  with respect  to either:   (i)
"Unamortized  Sums," or (ii) "Excess  Cash Repayments," except  to the extent
otherwise expressly provided above as  to the adjustments for Seller's Period
(as each  quoted term is  herein defined).   Unamortized Sums shall  mean the
unamortized portion of  amounts deductible in calculating  Operating Sublease
Overage  Rent attributable  to expenditures  made prior  to January  1, 1998.
Excess Cash Repayments shall mean amounts which the sublessee is obligated to
pay  for any portion  of the term  of the Operating  Sublease occurring after
January 1, 1998  pursuant to  Section 2.02(5)  of the Operating  Lease, as  a
result of a reduction in  Operating Sublease Overage Rent received  by Seller
for any period  prior to the Adjustment  Date pursuant to Section  2.05(5) of
the Operating Lease.

     Seller waives  any  right or  claim  it may  have  with respect  to  the
Unamortized Sums and agrees that the benefit thereof post closing shall inure
to Purchaser in determinations of Operating Lease Overage Rent.

     Purchaser waives any  right or  claim it  may have with  respect to  the
Excess Cash Repayments and agrees to assume such obligation in determinations
of Operating Sublease Overage Rent for 1998 and all future calendar years.

     Each party  agrees that  the benefits and  burdens of  the understanding
expressed in  the preceding two sentences  are part of the  consideration for
this Agreement.  

          13.1.19   Other Adjustments.  (a)  Rents due pursuant to
                    -----------------
Section 10.3.2 hereof.

               (b)  Reletting Expenses pursuant to Section 10.3.2 hereof.

          13.1.20   Survival.  The provisions of this Section 13.1 shall
                    --------
survive the Closing.

     13.2 Determination of Closing Adjustments.  The parties hereto agree to
          ------------------------------------
make a good  faith effort to determine  the adjustments and prorations  to be
made at Closing, pursuant  to this Article, at least three  (3) Business Days
prior to the Closing Date.

     13.3 Net Apportionments and Adjustments.  
          ----------------------------------

          13.3.1    Due Seller.  In the event the net apportionments and
                    ----------
adjustments as provided in Section 13.1 result in a payment due  Seller, then
such  payment  shall  be  made  at  Closing   in  the  manner  set  forth  in
Section 2.2.2.    In the event that  despite Purchaser's good  faith efforts,
the parties  hereto are unable to determine the  amount of the adjustments to
be paid  to Seller at Closing, if  any, on or before the  date which is three
(3)  Business Days prior  to the  Closing Date,  such amount  may be  paid by
Purchaser  to Seller  at the  Closing by  cashier's  or bank  check, or  by a
certified check of Purchaser drawn  upon a bank which is a member  of The New
York Clearing House Association (or any successor organization thereto), made
payable to Seller's direct order.

          13.3.2    Due Purchaser.  In the event the net apportionments and
                    -------------
adjustments as  provided in Section 13.1  result in a payment  due Purchaser,
then such  payment shall be  made at Closing by  way of a  credit against the
Cash Balance.

     13.4 Other.  Except as otherwise provided in this Agreement, the customs
          -----
regarding title  closings, as  recommended by  The Real  Estate Board of  New
York, Inc., shall apply to all apportionments.

                                  ARTICLE 14

                 CLOSING DOCUMENTS; OBLIGATIONS OF PURCHASER
                 -------------------------------------------
                            AND SELLER AT CLOSING
                            ---------------------

     14.1 Seller's Obligations at Closing.  On the Closing Date, Seller shall
          -------------------------------
deliver or cause to be delivered to Purchaser the following:

          14.1.1    An Assignment  of the  Operating Sublease  containing the
covenant required by  Section 13 of the Lien Law in proper form for recording
(the "Assignment"), in the form annexed hereto as Exhibit 1.

          14.1.2    A Bill of Sale in the form annexed hereto as Exhibit 2.

          14.1.3    A letter  to each Tenant  advising them of the  change of
ownership  of  the  Property  in  accordance  with  General  Obligations  Law
Section 7-105, in  the form of Exhibit  9 annexed hereto (the  "Tenant Notice
Letter"),  and Purchaser agrees  to deliver the Tenant  Notice Letter to each
Tenant promptly  after the Closing.   Purchaser hereby indemnifies  and holds
Seller harmless  from and  against all  loss,  cost and  expense incurred  by
Seller as a  result of Purchaser's  failure to so  deliver the Tenant  Notice
Letter to  each Tenant promptly  after the  Closing, and this  sentence shall
survive the Closing.

          14.1.4    An Assignment and Assumption  of Service, Maintenance and
Concessionaire Agreements, in the form annexed hereto as Exhibit 3.

          14.1.5    An Assignment  and Assumption  of Landlord's Interest  in
Space Leases, in the form annexed hereto as Exhibit 4.

          14.1.6    All current records within Seller's possession reasonably
required  for the  continued operation  of  the Property,  including but  not
limited to,  service contracts,  plans, surveys,  Space Leases, lease  files,
licenses,  permits,  warranties, guaranties,  insurance policies  assigned to
Purchaser  at  Closing,  records  of  current  expenditures for  repairs  and
maintenance, and the certificate of occupancy.

          14.1.7    An Assignment  of Licenses  and/or Permits,  in the  form
annexed hereto as Exhibit 5.

          14.1.8    An Assignment of  Warranties and Guarantees, in  the form
annexed hereto as Exhibit 6.

          14.1.9    An Assignment and Assumption  of the Brokerage Agreements
in the form annexed hereto as Exhibit 10.

          14.1.10   All keys and combinations to  locks at the Property which
are in Seller's possession.

          14.1.11   A  duly executed  letter agreement  by  which Seller  and
Purchaser agree to correct any errors in prorations as soon after the Closing
as amounts are  finally determined, in the  form annexed hereto as  Exhibit 7
(the "Post-Closing Adjustment Letter").

          14.1.12   Evidence reasonably acceptable to Purchaser and the Title
Company  authorizing   the  consummation   by  Seller   of  the   transaction
contemplated by this  Agreement, and the execution and  delivery of documents
on behalf of Seller.

          14.1.13   The  certificate with respect to FIRPTA compliance in the
form of Exhibit 8 annexed hereto.

          14.1.14   The New  York City  Department of  Finance Real  Property
Transfer Tax  Return (the "RPT Return") and the  New York State Combined Real
Estate Transfer  Tax Return and  Credit Line Mortgage Certificate  (the "Form
TP-584").

          14.1.15   The  Tenant  Estoppel  Statements  required  pursuant  to
Section 10.4  hereof (and/or Seller's Estoppel  Statements in lieu  of one or
more such required Tenant Estoppel Statements).

          14.1.16   The  Lessor's Consent (i.e., NY Graybar L.P. Consent) and
Lessor's Estoppel Statement or Seller's Operating Sublease Estoppel Statement
required pursuant to Section 10.5 or 10.6 hereof.

          14.1.17   The Associates  Consent and the Metlife  Consent required
pursuant to Section 10.6 hereof.

     14.2 Purchaser's Obligations at Closing.  Purchaser shall deliver or
          ----------------------------------
cause to be delivered to Seller on the Closing Date the following:

          14.2.1    The Cash Balance.

          14.2.2    Duplicate originals of  the Assignment and Assumption  of
Landlord's  Interest  in  Space  Leases,  the Assignment  and  Assumption  of
Service,  Maintenance  and  Concessionaire  Agreements,  the  Assignment  and
Assumption of Brokerage  Agreements, the Post-Closing Adjustment  Letter, the
RPT Return, Form TP-584, the Tenant Notice  Letters, and an Assumption of the
Operating Sublease in the form of Exhibit 11 annexed hereto, duly executed by
Purchaser,  together with such  other documents and  instruments necessary to
assume the tenant's interest in the Operating Sublease.

          14.2.3    Evidence  reasonably acceptable to  Seller and  the Title
Company authorizing the consummation by Purchaser of the transaction which is
the subject of this Agreement, and the execution and delivery of documents on
behalf of Purchaser.

          14.2.4    Such other documents as may be reasonably and customarily
required by the  Title Company to consummate the  transaction contemplated by
this Agreement.

                                  ARTICLE 15

                                  VIOLATIONS
                                  ----------

     Without limiting  the generality of  the provisions of  this Article 15,
Purchaser  agrees to purchase  the Property subject  to any and  all notes or
notices of violations of law, or municipal ordinances, orders or requirements
whatsoever  noted in  or  issued by  any federal,  state, municipal  or other
governmental   department,  agency  or  bureau,  or  any  other  Governmental
Authority having jurisdiction over the Property (collectively, "Violations"),
or any lien imposed in connection with any of the foregoing, or any condition
or state of  repair or disrepair  or other  matter or thing,  whether or  not
noted, which,  if noted,  would result  in a  violation being  placed on  the
Property.   Seller shall have no  duty to remove or  comply with or repair or
disrepair any  condition, matter or  thing, whether or  not noted, which,  if
noted, would result  in a  violation being  placed on the  Property.   Seller
shall  have  no  duty  to  remove  or  comply  with  or  repair  any  of  the
aforementioned Violations,  liens or  other conditions,  and Purchaser  shall
accept  the Property subject to all  such Violations and liens, the existence
of any conditions at the Property which would give rise to such Violations or
liens, if any, and any governmental claims arising from the existence of such
Violations and liens, in each case without any abatement of or credit against
the Purchase Price.

                                  ARTICLE 16

                                  SALES TAX
                                  ---------

     Although it  is not  anticipated that  any sales  tax shall  be due  and
payable, Purchaser agrees that Purchaser shall pay any sales tax assessed  in
connection  with the  sale of  the Property  to  Purchaser and  save, defend,
indemnify and hold Seller harmless from and against any and all liability for
any sales  tax which  may now  or hereafter  be imposed  upon  Seller or  the
Property  with respect  to the sale  of any  personal property.   The parties
hereto agree  that no part of the Purchase  Price is attributable to personal
property.  The provisions of this Section shall survive the Closing.

                                  ARTICLE 17

                                 UNPAID TAXES
                                 ------------

     17.1 The  amount of  any unpaid  real estate  taxes, assessments,  water
charges and sewer  rents other than items subject to  proration as heretofore
provided, which Seller is  obligated to pay and discharge may,  at the option
of Seller,  be allowed to  Purchaser out of  the Cash Balance,  provided that
official bills  therefor with  interest and  penalties thereon  calculated to
said date are furnished by Seller at the Closing.

     17.2 Seller may use any portion of the Cash Balance to satisfy any liens
or  encumbrances which  exist  on the  Closing Date  which are  not Permitted
Encumbrances,  provided  that   Seller  delivers  to  Purchaser   at  Closing
instruments  in  recordable  form  sufficient  to  satisfy   such  liens  and
encumbrances of record, together  with the cost of  recording or filing  said
instruments, or pay such sums or perform  such acts as will enable the  Title
Company to insure  Purchaser that such lien(s)  will not be collected  out of
the Property,  or deposit  with Purchaser's  attorneys reasonably  sufficient
funds to enable Purchaser's attorneys to obtain and record such instruments.

     17.3 The  existence of  (i) any  taxes, assessments,  water  charges, or
sewer  rents  referred  to  in  Section 17.1,  or (ii)  any  other  liens  or
encumbrances,  shall not  be  deemed  Title Objections  if  Seller elects  to
proceed pursuant  to the  provisions  of Section 17.2,  provided that  Seller
complies with the requirements set forth in Sections 17.1 and 17.2 hereof.

     17.4 If Seller  requests within a  reasonable time prior to  the Closing
Date, Purchaser agrees to provide at the Closing separate certified checks or
official cashier's checks,  which in the  aggregate equal the  amount of  the
Cash Balance, in order to facilitate the satisfaction of any unpaid (and due)
real estate  taxes, assessments, water  charges or sewer rents,  liens and/or
encumbrances referred  to in Section 17.1,  and, if Seller elects  to proceed
pursuant to the  provisions of  Section 17.2, the  payment of  any liens  and
encumbrances referred to therein.

                                  ARTICLE 18

                                 THE CLOSING
                                 -----------

     18.1  The Closing.  The sale and purchase of the Property contemplated
           -----------
by the terms  and conditions of  this Agreement shall  be consummated at  the
Closing.

          18.1.1    Location and Date of Closing.  Subject to the
                    ----------------------------
satisfaction of the  terms and conditions herein set forth, the Closing shall
take place  at the offices of  Seller's attorneys, Bachner, Tally,  Polevoy &
Misher  LLP, 380 Madison Avenue,  New York, New York  at 10:00 A.M., on March
18, 1998 (the "Closing Date").

          18.1.2    Delivery of Documents.  At the Closing, the Assignment
                    ---------------------
of the Ground Lease shall be delivered to the Purchaser upon Seller's receipt
of the payments  provided for in Article 2, and the delivery of the documents
referred to in Section 14.2. 

     18.2 Time of Essence.  Time shall be of the essence as to Purchaser's
          ---------------
obligations  to  close  the  purchase  of  the  Property,  pursuant  to  this
Agreement, on the Closing  Date.   For purposes  of this Agreement, the  term
"Business Day" shall mean  all days except  Saturdays, Sundays, and all  days
observed by the Federal Government or New York State as legal holidays.

                                  ARTICLE 19

                                   NOTICES
                                   -------

     Except as  otherwise provided  in this Agreement,  any and  all notices,
elections, demands, requests and responses  permitted or required to be given
pursuant to this  Agreement shall be in  writing, signed by the  party giving
the same or by its attorneys, and shall be deemed to have been duly given and
effective upon being:  (i) personally delivered with receipt for delivery; or
(ii) deposited  with  a  nationally  recognized  express  overnight  delivery
service (e.g., Federal  Express) for next Business Day  delivery with receipt
for delivery; or (iii) deposited in  the United States mail, postage prepaid,
certified with return receipt requested, to the other party at the address of
such  other party  set  forth below,  or  at such  other  address within  the
continental United  States as  may be  designated by  a notice  of change  of
address  and  given in  accordance  herewith.   The  time period  in  which a
response to any  such notice, election, demand or request must be given shall
commence on the date of receipt thereof.  Personal delivery to a  party or to
any officer, partner, agent  or employee of such party at  said address shall
be deemed  given and  received at  the time  delivered.   Rejection or  other
refusal to  accept, or  inability to  deliver because  of changed address  of
which no notice has  been received, shall also constitute receipt.   Any such
notice,  election, demand,  request or  response  shall be  addressed to  the
respective parties as follows:

          (i)  if to Seller, to:

                    c/o Helmsley Enterprises, Inc.
                    230 Park Avenue
                    New York, New York  10169
                    Attention:  Harold A. Meriam, III, Esq.

               with a copy to:

                    Bachner, Tally, Polevoy & Misher LLP
                    380 Madison Avenue
                    New York, New York  10017-2513
                    Attention:  Martin D. Polevoy, Esq.

         (ii)  if to Purchaser, to:

                         Benjamin P. Feldman, Esq.
                         SL Green Realty Corp. 
                         70 West 36th Street
                         New York, New York  10018

               with a copy to:

                         Richard A. Rosenbaum, Esq.
                         Greenberg, Traurig, Hoffman, Lipoff, Rosen & Quentel
                         153 East 53rd Street, 35th Floor
                         New York, New York  10022

                                  ARTICLE 20

                                   DEFAULT
                                   -------

     20.1 Purchaser's Default.  If Purchaser fails to accept title and pay
          -------------------
the Cash  Balance in  accordance with this  Agreement, the  Deposit, together
with  all interest accrued  thereon, if any,  shall be retained  by Seller as
liquidated damages and as Seller's  sole and exclusive remedy for Purchaser's
default, except as provided in  the last sentence of this Section 20.1  as to
post-closing defaults by Purchaser only.  The provisions herein contained for
liquidated and agreed upon damages are bona  fide provisions for such and are
not a penalty, the parties agreeing  that by reason of Seller binding  itself
to the sale of the  Property and by reason of the withdrawal  of the Property
from sale at a  time when other parties would be interested  in acquiring the
Property,  that Seller  will  sustain damages  if  Purchaser defaults,  which
damages will be  substantial but will  not be  capable of determination  with
mathematical  precision,  and  therefore, as  aforesaid,  this  provision for
liquidated and agreed upon damages has been incorporated in this Agreement as
a  provision  beneficial  to  both parties.    Notwithstanding  the foregoing
provisions  of this  Section, there  shall  be no  limitation on  Purchaser's
liabilities  or Seller's  remedies with  respect to  any indemnities  made by
Purchaser that are  specifically stated herein to survive  the termination of
this Agreement.

     20.2 Seller's Default.  Reference is hereby made to Sections 21.1 and
          ----------------
21.2 hereof for  Purchaser's exclusive remedies in  the event of a  breach of
representation  or  failure  to  perform  any agreement  set  forth  in  this
Agreement on the part of Seller.  If Seller shall default  in the performance
of its  obligations hereunder, whether or not Purchaser shall have elected to
accept title in accordance  with the provisions of  Section 5.2 hereof,  then
Purchaser's sole remedy  shall be either to (i) terminate  this Agreement and
receive a refund of the  Deposit together with any interest accrued  thereon,
or  (ii) bring  an action  for specific  performance of  Seller's obligations
under this  Agreement, provided,  however, that if  Purchaser shall  not have
commenced such action  within a period of thirty (30) days following the date
scheduled for Closing hereunder, Purchaser shall be deemed to have waived its
right  to proceed under this clause (ii)  and shall be deemed instead to have
elected the remedy provided for in clause (i) of this sentence.

                                  ARTICLE 21

                             CONDITIONS; SURVIVAL
                             --------------------

     21.1 Conditions.    (a)  If Purchaser has actual knowledge, or should
          ----------
have actual knowledge by inspection of the  Property or of the public records
at or before the Closing, that  (i) any representation of Seller hereunder is
untrue,  as of the  date represented, or  (ii) Seller has  failed to perform,
observe or  comply with any covenant, agreement  or condition to be performed
hereunder, Purchaser shall notify  Seller of such within five  (5) days after
discovery by  Purchaser.   Purchaser's failure to  so notify Seller  shall be
deemed to constitute Purchaser's waiver of same as a condition to Closing and
otherwise.

     (b)  In  the  event that  (A) any  of Seller's  representations  made in
Section 3.1  are not  true as  of the  date of  this Agreement  (and for  the
purposes hereof a representation shall be untrue only if factually untrue and
having  a  material adverse  business  or  legal  impact on  Purchaser),  and
(B) Purchaser  has  actual knowledge,  or  should  have actual  knowledge  by
inspection  of the Property or of the public records at or before the Closing
that  any of  Seller's  representations  referred to  in  clause (A) of  this
sentence are untrue, then Purchaser may,  as its sole remedy (whether at  law
or in  equity), all other claims  for damages or specific  performances being
hereby  expressly waived by Purchaser, elect to terminate this Agreement, and
the sole  liability of Seller  shall be to  return to Purchaser  the Deposit,
together with  any interest  accrued thereon, and  thereupon, this  Agreement
shall  be null  and  void and  the parties  hereto shall  be relieved  of all
further  obligations and  liability  under this  Agreement,  other than  with
respect to  those  obligations and  liabilities which  expressly survive  the
termination of this Agreement.

     21.2 Survival.  Except as specifically set forth to the contrary in this
          --------
Agreement,  none of the  representations, warranties, covenants, indemnities,
agreements, obligations or commitments made by Seller in this Agreement shall
survive the Closing, the same being merged in the conveyance.  If survival is
herein provided and  no time specified, such  matter or matters shall  be the
basis for a  claim against Seller only if asserted in  writing within six (6)
months after the Closing Date.

                                  ARTICLE 22

                            SUCCESSORS AND ASSIGNS
                            ----------------------

     22.1 Assignment.  Neither this Agreement nor any of the rights of
          ----------
Purchaser  hereunder (nor  the  benefits  of such  rights)  may be  assigned,
transferred  or  encumbered  without Seller's  prior  written  consent, which
consent may be granted  or denied in Seller's  sole and absolute  discretion,
and any purported assignment, transfer or  encumbrance without Seller's prior
written consent shall be void. Purchaser expressly covenants and agrees that:

          (a)  if  Purchaser is  a corporation,  a sale  or transfer  (or the
granting of  an option, put or call right with respect to a transfer) of more
than one  percent (1%) (at any  one time or,  in the aggregate, from  time to
time)  of the  shares of  any class  of the  issued and outstanding  stock of
Purchaser, its successors or assigns, or the issuance of additional shares of
any class of  its stock to the extent  of more than one percent  (1%) (at any
one time or, in the aggregate, from time to time) of the  number of shares of
said class of stock issued and outstanding on the date hereof, or

          (b)  if  Purchaser is  a  partnership,  joint  venture  or  limited
liability company, a  sale or transfer (or the granting of  an option, put or
call right  with respect to a transfer) of more than one percent (1%) (at any
one time  or, in the aggregate, from time  to time) of the partnership, joint
venture,  membership   or  other  unincorporated   association  interests  of
Purchaser,  its  successors  or  assigns,  or  the   issuance  of  additional
partnership, joint venture or member interests of  any class to the extent of
more than one percent (1%)  (at any one time or, in the  aggregate, from time
to time)  of the  amount of  partnership, joint venture  or member  interests
issued on the date hereof, shall, in  any such case, constitute an assignment
of this  Agreement. Unless, in  each instance,  the prior written  consent of
Seller has  been obtained,  any such assignment  shall constitute  a material
default under this Agreement and shall entitle Seller to exercise  all rights
and remedies under this  Agreement, at law or equity,  in the case of such  a
default.

     22.2 Affiliate.  To enable Purchaser to assign its right to take title
          ---------
to the Property without  a change in control or substantial  change in equity
ownership,  Seller  shall  not  unreasonably  withhold  its  consent   to  an
assignment  of Purchaser's  rights under  this  Agreement, concurrently  with
Closing, to a general or limited  partnership or limited liability company in
which the Purchaser named herein is the managing  general partner or Manager,
and continues to own an equity interest in assignee that does  not constitute
an assignment as described in Section 22.1(b)  above.  Any obligations of the
Purchaser may be  performed by such assignee, and the Seller agrees to accept
such  performance as if it  were the performance  of the Purchaser.   No such
assignment shall modify  the named Purchaser's obligations  hereunder, reduce
or  limit any  liability of the  named Purchaser  or provide for  a secondary
liability  or surety  obligation  of  the named  Purchaser  who shall  remain
primarily  liable notwithstanding  any liability  assumed by  assignee.   The
foregoing shall in no event cause liability on the part of Seller for failure
to consent  and Purchaser or assignee's  remedy shall be limited  to specific
performance.  

     Notwithstanding anything to the contrary set forth above or elsewhere in
this Agreement, Purchaser  shall have the right (subject to the provisions of
the next sentence),  in Purchaser's sole discretion (and without  the need or
any requirement  for obtaining  Seller's consent), to  assign at  Closing its
rights under  this Agreement  to any single  purpose entity  whose beneficial
interest  is   wholly  owned   by  SL   Green  Operating   Partnership,  L.P.
Notwithstanding the provisions of the immediately preceding  sentence, in the
event Purchaser intends to  make such an assignment, no such assignment shall
be effective hereunder unless Purchaser notifies Seller of the fact that such
assignment  has been  or  will be  made not  more  than ten  (10) days  after
execution and delivery  by Purchaser of  this Agreement.   In no event  shall
Seller be  requuments from  any party  other than  Seller (as  for example  a
lessor consent) to accommodate such assignment.

                                  ARTICLE 23

                                   BROKERS
                                   -------

     23.1 Purchaser's Representation.  Purchaser represents and warrants to
          --------------------------
Seller that  it has not   dealt with  any broker, finder or  consultant other
than  Eastdil Realty  Company, LLC  (the  "Broker"), in  connection with  the
transaction which is the subject of this Agreement, and that all negotiations
involving  Purchaser  with  respect  to  the terms  of  this  Agreement  were
conducted by  or through Broker.   Purchaser further represents  and warrants
that in the event any claim is made for  a broker's, finder's or consultant's
commission or  fee by  anyone other than  Broker as a  result of any  acts or
actions  of Purchaser  or  its  representatives with  respect  to the  within
transaction, Purchaser, its heirs, successors  and assigns do hereby agree to
indemnify and  hold Seller harmless from  any and all loss,  liability, cost,
damage or expense with respect to such claims (including, without limitation,
reasonable attorneys' fees  and disbursements) without any charge  or cost to
Seller.   Seller shall pay  the brokerage commission  to Broker in accordance
with Seller's agreement with Broker if and when title passes hereunder.  This
Section shall survive the Closing or earlier termination of this Agreement.

                                  ARTICLE 24

                                    ESCROW
                                    ------

     The  parties hereto have mutually requested that Bachner, Tally, Polevoy
&  Misher LLP  act as escrow  agent (the  "Escrow Agent") for  the purpose of
holding the Deposit  in accordance with the  terms of this Agreement  and the
Escrow  Letter executed  by  and  among Seller,  Purchaser  and Escrow  Agent
contemporaneously with the execution of this Agreement in the form of Exhibit
12 annexed  hereto (the "Escrow  Letter").  Purchaser recognizes  that Escrow
Agent  represents Seller herein and has  agreed to act as  Escrow Agent as an
accommodation to both  parties hereto.   Purchaser  further acknowledges  and
agrees that in the event of any dispute between the parties to this Agreement
or   the  Escrow  Letter,  Escrow  Agent  shall   be  free  to  continue  its
representation of Seller with regard to these matters.  The Deposit, together
with  the interest  accrued thereon, if  any, shall  be held by  Escrow Agent
until the  earlier of the Closing, or such time as Seller or Purchaser may be
entitled to a refund thereof in accordance with this Agreement.  At such time
Escrow  Agent shall  remit  said  sum, together  with  any interest  actually
accrued  thereon, to  the  party  entitled thereto  in  accordance with  this
Agreement.  At the Closing, the Deposit,  together with any interest actually
accrued  thereon, shall  be  paid to  Seller.   Escrow  Agent  shall have  no
liability  to Seller  or Purchaser  with  respect to  the amount  of interest
earned on the Deposit while in escrow.

                                 ARTICLE 25

                                MISCELLANEOUS
                                -------------

     25.1 Merger.  This Agreement constitutes the entire understanding
          ------
between the parties with respect  to the transaction contemplated herein, and
all prior or contemporaneous oral agreements, understandings, representations
and   statements,   and  all   prior   written  agreements,   understandings,
representations and statements are merged  into this Agreement.  Neither this
Agreement nor any  provisions hereof may be modified,  amended, discharged or
terminated  except by an  instrument in writing  signed by  the party against
which  the  enforcement   of  such  modification,  amendment,   discharge  or
termination  is  sought,  and then  only  to  the extent  set  forth  in such
instrument.  Unless otherwise provided herein, no provision of this Agreement
may be waived except by an instrument in writing  signed by the party against
which the enforcement of such waiver is sought.

     25.2 Headings.  The Article, Section, Schedule and Exhibit headings
          --------
used herein are for convenience  only, and are not to be  used in determining
the meaning of this Agreement or any part hereof.

     25.3 Governing Law.  This Agreement and its interpretation and
          -------------
enforcement shall be  governed by the laws  of the State of  New York without
regard to conflict of law principles.

     25.4 Jurisdiction.  For the purposes of any suit, action or
          ------------
proceeding  involving this Agreement,  Seller and Purchaser  hereby expressly
submit to  the jurisdiction of  all federal and  state courts sitting  in the
State of New York, and consent  that any order, process, notice of motion  or
other application to or by any such  court, or a judge thereof, may be served
within or without such court's jurisdiction by registered mail or by personal
service,  provided that  a reasonable  time  for appearance  is allowed,  and
Seller  and  Purchaser  agree  that  such courts  shall  have  the  exclusive
jurisdiction over any such suit, action  or proceeding commenced by either or
both of said parties.  In furtherance of such agreement, Seller and Purchaser
agree upon  the request of  the other party to  discontinue (or agree  to the
discontinuance of) any  such suit, action or proceeding  pending in any other
jurisdiction.

     25.5 Waiver of Venue and Inconvenient Forum Claims.  Seller and
          ---------------------------------------------
Purchaser hereby irrevocably waive any objection that it may now or hereafter
have to the laying  of venue of any suit, action or proceeding arising out of
or relating  to this Agreement brought in any  federal or state court sitting
in the State of New York, and hereby further irrevocably waive any claim that
any such suit, action or proceeding is brought in any inconvenient forum.

     25.6 Waiver of Jury Trial.  Each of the parties hereto waives,
          --------------------
irrevocably and unconditionally,  any and all right  to trial by jury  in any
action brought on,  under, or by virtue  of, or relating  in any way to  this
Agreement or  the transactions contemplated  hereby, or any of  the documents
executed in  connection  herewith, the  Property,  or any  claims,  defenses,
rights  of  set-off or  other  actions pertaining  hereto  or to  any  of the
foregoing.

     25.7 Successors and Assigns.  This Agreement shall be binding on the
          ----------------------
successors and assigns of the parties hereto.

     25.8 Invalid Provisions.  If any term or provision of this Agreement,
          ------------------
or any  part of  any term or  provision, or  the application  thereof to  any
person or circumstance shall to any extent be held invalid  or unenforceable,
the remainder of this Agreement or the application of such term  or provision
or remainder thereof to persons or circumstances other than those as to which
it is held  invalid and unenforceable shall not be affected thereby, and each
term and provision  of this Agreement shall  be valid and enforceable  to the
fullest extent permitted by law.

     25.9 Schedules and Exhibits.  All Schedules and Exhibits which are
          ----------------------
annexed to this Agreement are a  part of this Agreement and are  incorporated
herein by reference.

     25.10     No Other Parties.  The provisions of this Agreement are for
               ----------------
the sole benefit  of the parties to  this Agreement and their  successors and
permitted assigns, and shall not  give rise to any rights by or  on behalf of
anyone other than such parties, and no party is intended to be  a third party
beneficiary  hereof.   No  provisions of  this  Agreement, or  of any  of the
documents and instruments executed in connection herewith, shall be construed
as creating in any person or entity other than Purchaser and Seller and their
permitted assigns any rights of any nature whatsoever.

     25.11     Interpretation.  This Agreement shall be construed without
               --------------
regard to  any presumption or  other rule requiring construction  against the
party causing this Agreement to be drafted.

     25.12     Counterparts; Faxed Signatures.  This Agreement may be
               ------------------------------
executed in  multiple counterparts,  each of which  shall, when  executed, be
deemed  to  be  an original,  and  all  of which  when  taken  together shall
constitute but  one agreement.  Each party may  rely upon a faxed counterpart
of  this  Agreement executed  and delivered  by  the other  party as  if such
counterpart were an original counterpart.

     25.13     Binding Effect.  This Agreement shall not become a binding
               --------------
obligation upon  Seller until the same  has been fully executed  by Purchaser
and Seller, and until a fully executed  original counterpart thereof has been
delivered by Seller to Purchaser.

     25.14     Recordation.  Neither this Agreement, nor any other
               -----------
document related  hereto, nor any  memorandum thereof shall be  recorded, and
any such recording shall be void and of no force or effect.

     25.15     Litigation Fees.  In the event that any litigation arises
               ---------------
under this Agreement, the  prevailing party (which term shall mean  the party
which obtains substantially all of the relief sought by such party)  shall be
entitled to recover, as a part of its judgment, reasonable attorneys' fees.

     25.16     Title Omissions.  Any and all of the title matters which
               ---------------
Purchaser shall take title to the  Property subject to, as specified in  this
Agreement, may be omitted by Seller in the  Assignment of the Ground Lease to
be  delivered to Purchaser at  the Closing, provided,  however, that all such
provisions so omitted shall not be in violation of any covenants contained in
the Assignment of the Ground Lease.

     25.17     Defined Terms.  The references to defined terms used in
               -------------
this Agreement  are listed in the Section of this Agreement entitled "Defined
Terms."
     25.18     Singular/Plural.  The use of the singular shall be deemed
               ---------------
to include the plural, and vice versa, whenever the context so requires.

                                  ARTICLE 26

                        AFFILIATED PURCHASE AGREEMENT
                        -----------------------------

     26.1 Affiliate Purchaser.  Purchaser or an Affiliate of Purchaser (as
          -------------------
hereinafter defined) is concurrently entering into agreements to purchase one
or  more properties from  Seller or  an Affiliate  of Seller  (as hereinafter
defined).  As used  herein, the term "Affiliate of Purchaser"  shall mean any
entity or person  under the control of, controlled by or under common control
with Purchaser.   As used herein, the  term "Affiliate of Seller"  shall mean
any entity or  person under  the control  of, controlled by  or under  common
control with Seller.

     26.2 Affiliate Properties.  The properties that Purchaser or an
          --------------------
Affiliate of Purchaser and Seller or an Affiliate of Seller have entered into
agreements to sell are:

          (i)  1466 Broadway, New York, N.Y.; and

         (ii)  25  West 43rd  Street, New  York, N.Y.  or a  leasehold estate
therein  (collectively "Affiliate Properties").

     26.3 Rights on Purchaser Default.  If Purchaser or an Affiliate of
          ---------------------------
Purchaser has entered into  an agreement of sale and purchase  with Seller or
an  Affiliate  of  Seller pursuant  to  which  Purchaser or  an  Affiliate of
Purchaser  has  agreed to  purchase  one  or  more Affiliate  Properties  (an
"Affiliate  Contract"),  and if  Purchaser  or Affiliate  of  Purchaser shall
default under the  Affiliate Contract, or if for any other reason (other than
Seller or Affiliate of Seller's  default) Purchaser or Affiliate of Purchaser
fails to acquire the property to be conveyed thereunder pursuant to the terms
thereof, or in  the event Purchaser defaults under the  Affiliate Contract or
otherwise is responsible without just cause for a delay of the  closing under
the  Affiliate Contract,  then  and in  such  event  Seller, shall  have  the
following rights, which  it may exercise in its  sole and absolute discretion
without  prior notice, at any time up  to and including the completion of the
Closing (under this Agreement):

     26.3.1    Seller may elect to terminate this Agreement (i) with the same
               effect  as if  it  were  terminated  for  Purchaser's  default
               hereunder if the reason for Purchaser's failure to close under
               the  Affiliate  Contract   is  Purchaser's  or  Affiliate   of
               Purchaser's default thereunder,  or (ii) with the  same effect
               as if it were terminated pursuant to Section 11.1.1 hereof, if
               the reason for Purchaser's or Affiliate of Purchaser's failure
               to   close  under  the   Affiliate  Contract  is   other  than
               Purchaser's Default thereunder; or

     26.3.2    In the event Seller does not elect to terminate this Agreement
               pursuant  to subsection 26.3.1, or if Purchaser defaults under
               the Affiliate  Contract  or otherwise  is responsible  without
               just  cause for  a delay  of the  closing under  the Affiliate
               Contract, Seller may elect to adjourn the Closing hereunder to
               a date  which will be  concurrent with  any date to  which the
               closing under the  Affiliate Contract may have  been adjourned
               so as to coordinate both closings; or

     26.3.3    Seller  may elect  to proceed  with  the Closing  (hereunder),
               notwithstanding that the closing  under the Affiliate Contract
               has not occurred or may not thereafter occur.

     26.4 From the date hereof and continuing through the period which is six
(6)  months following  the Closing,  Seller shall make  available to  Ernst &
Young (as agent for Purchaser) at the offices of Seller or Seller's agent all
of the books and  records with respect to the operation  of the Property with
respect  to  calendar  year 1997  and  that  portion  of  calendar year  1998
preceding  any  such investigation  or  audit during  normal  business hours.
During such period,  Ernst & Young, at Purchaser's sole cost and expense, may
inspect and  audit such books and records with  respect to calendar year 1997
(and portion of 1998) and, in this regard, Seller shall cooperate (at no cost
to Seller) with Purchaser in Purchaser's inspection and audit.

          IN WITNESS WHEREOF, the parties hereto have executed this Agreement
of Sale and Purchase as of the date first above written.

                              GRAYBAR BUILDING COMPANY,
                              a New York general partnership

                              By:  9179 Equities Associates,
                                   a New York general partnership


                              By:___________________________
                                 Leona M. Helmsley
                                 General Partner

                              SL GREEN OPERATING PARTNERSHIP, L.P.,
                              a Delaware limited partnership

                              By:  SL GREEN REALTY CORP.,
                                   a   Maryland   corporation,   its  general
                                   partner


                                   By:___________________________
                                      Name:
                                      Title:






                        AGREEMENT OF SALE AND PURCHASE



                                   between

                          1466 BROADWAY ASSOCIATES,

                                                                       SELLER




                                     and


                    SL GREEN OPERATING PARTNERSHIP, L.P.,

                                                                    PURCHASER




                           Date:  January __, 1998



                                  PREMISES:

                                1466 BROADWAY
                              NEW YORK, NEW YORK






                              TABLE OF CONTENTS



                                                                        Page 
                                                                      ----

ARTICLE 1 INCLUSIONS IN SALE AND EXCLUSIONS . . . . . . . . . . . . . . . . 1

ARTICLE 2 PURCHASE PRICE  . . . . . . . . . . . . . . . . . . . . . . . . . 3

          2.1  Purchase Price.  . . . . . . . . . . . . . . . . . . . . . . 3
          2.2  Payment of Purchase Price. . . . . . . . . . . . . . . . . . 3
               2.2.1     Deposit  . . . . . . . . . . . . . . . . . . . . . 3
               2.2.2     Payment at Closing . . . . . . . . . . . . . . . . 3

ARTICLE 3 REPRESENTATIONS AND WARRANTIES  . . . . . . . . . . . . . . . . . 4

          3.1  Representations of Seller  . . . . . . . . . . . . . . . . . 4
               3.1.1     Leases . . . . . . . . . . . . . . . . . . . . . . 4
               3.1.2     Service and Maintenance Agreements . . . . . . . . 5
               3.1.3     Brokerage Agreements . . . . . . . . . . . . . . . 6
               3.1.4     Employees  . . . . . . . . . . . . . . . . . . . . 6
               3.1.5     Intentionally Omitted  . . . . . . . . . . . . . . 7
               3.1.6     No Foreign Person  . . . . . . . . . . . . . . . . 7
               3.1.7     Incomplete Landlord's Work and Unpaid 
                           Work Allowances  . . . . . . . . . . . . . . . . 7
               3.1.8     Litigation.  . . . . . . . . . . . . . . . . . . . 7
          3.2  Reliance upon Document Binders . . . . . . . . . . . . . . . 7
          3.3  Authority and Binding Effect; No Breach or Prohibition.  . . 8
          3.4  Purchaser's Knowledge; Disclosure  . . . . . . . . . . . . . 8
          3.5  Disclaimer of Representations and Warranties . . . . . . . . 9
          3.6  Right to Adjourn Closing.  . . . . . . . . . . . . . . . . . 9

ARTICLE 4 STATE OF TITLE OF PROPERTY  . . . . . . . . . . . . . . . . . . . 9

          4.1  Permitted Encumbrances.  . . . . . . . . . . . . . . . . . . 9 

ARTICLE 5 TITLE INSURANCE AND ABILITY OF SELLER TO CONVEY . . . . . . . .  12
          5.1  Title Insurance  . . . . . . . . . . . . . . . . . . . . .  12 
          5.2  Title Objections . . . . . . . . . . . . . . . . . . . . .  13 
          5.3  No Further Action. . . . . . . . . . . . . . . . . . . . .  14 

ARTICLE 6 CLOSING COSTS . . . . . . . . . . . . . . . . . . . . . . . . .  15
          6.1. Purchaser's Obligations  . . . . . . . . . . . . . . . . .  15 
          6.2. Seller's Obligations . . . . . . . . . . . . . . . . . . .  15 
          6.3. Other Costs  . . . . . . . . . . . . . . . . . . . . . . .  15 

ARTICLE 7 ASSIGNMENT AND ASSUMPTION OF CONTRACTS AND LEASES . . . . . . .  16

ARTICLE 8 REAL ESTATE TAX PROTESTS  . . . . . . . . . . . . . . . . . . .  16

ARTICLE 9 ACKNOWLEDGMENTS OF PURCHASER; CONDITION OF PROPERTY . . . . . .  17

          9.1  Analysis and Evaluation of the Property.   . . . . . . . .  17
          9.2  No Effect on Purchaser's Obligations . . . . . . . . . . .  17
          9.3  No Other Representations1  . . . . . . . . . . . . . . . .  18
          9.4  Outside Representations  . . . . . . . . . . . . . . . . .  19
          9.5  Environmental Investigation of the Property. . . . . . . .  19
          9.6  Confidentiality  . . . . . . . . . . . . . . . . . . . . .  19
          9.7  Limited Disclosure . . . . . . . . . . . . . . . . . . . .  20
          9.8  Return of Information  . . . . . . . . . . . . . . . . . .  20
          9.9  Survival . . . . . . . . . . . . . . . . . . . . . . . . .  20

ARTICLE 10  OPERATIONS PRIOR TO CLOSING . . . . . . . . . . . . . . . . .  21

          10.1 Continued Operations . . . . . . . . . . . . . . . . . . .  21
          10.2 Access to the Property . . . . . . . . . . . . . . . . . .  22
          10.3 Leases . . . . . . . . . . . . . . . . . . . . . . . . . .  22
          10.4 Tenant Estoppel Certificates.  . . . . . . . . . . . . . .  23

ARTICLE 11  CASUALTY AND EMINENT DOMAIN . . . . . . . . . . . . . . . . .  25

          11.1 Casualty and Risk of Loss. . . . . . . . . . . . . . . . .  25
          11.2 Eminent Domain.  . . . . . . . . . . . . . . . . . . . . .  27
          11.3 Survival.  . . . . . . . . . . . . . . . . . . . . . . . .  28

ARTICLE 12  ASSESSMENTS . . . . . . . . . . . . . . . . . . . . . . . . .  28

ARTICLE 13  CLOSING ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . .  28

	  13.1 Adjustments and Prorations . . . . . . . . . . . . . . . .  28          
		13.1.1    Fixed Rents . . . . . . . . . . . . . . . . . .  29   
		13.1.2    Overage Rent  . . . . . . . . . . . . . . . . .  30        
		13.1.3    Taxes and Assessments . . . . . . . . . . . . .  35 
		13.1.4    Deposits  . . . . . . . . . . . . . . . . . . .  35 
		13.1.5    Water and Sewer Charges . . . . . . . . . . . .  35          
		13.1.6    License Fees  . . . . . . . . . . . . . . . . .  36
 	13.1.7    Service and Maintenance Charges . . . . . . . .  36
		13.1.8    Vault Fees  . . . . . . . . . . . . . . . . . .  36
		13.1.9    Utilities . . . . . . . . . . . . . . . . . . .  36
		13.1.10   Inventory . . . . . . . . . . . . . . . . . . .  36
          	13.1.11   Tenant Security Deposits  . . . . . ..  37
		13.1.12   Fuel  . . . . . . . . . . . . . . . . . . . . .  38
  13.1.13   Employee Compensation . . . . . . . . . . . . .  38
 	13.1.14   Tenant Improvement Work at Landlord's Cost  . .  39
                13.1.15   Costs of Work to be Paid or Reimbursed to 
			   Tenants. . . . . . . . . . . . . . . . . . . .  39
                13.1.16   Leasing Commissions . . . . . . . . . . . . . .  39
                13.1.17   Insurance Premiums  . . . . . . . . . . . . . .  40
                13.1.18   Intentionally Omitted . . . . . . . . . . . . .  40
                13.1.19   Other Adjustments . . . . . . . . . . . . . . .  40
                13.1.20   Survival  . . . . . . . . . . . . . . . . . . .  40
          13.2 Determination of Closing Adjustments.  . . . . . . . . . .  40
          13.3 Net Apportionments and Adjustments.  . . . . . . . . . . .  40
          	13.3.1    Due Seller  . . . . . . . . . . . . . . . . . .  40
                13.3.2    Due Purchaser . . . . . . . . . . . . . . . . .  41
          13.4 Other. . . . . . . . . . . . . . . . . . . . . . . . . . .  41
          
ARTICLE 14  CLOSING DOCUMENTS; OBLIGATIONS OF PURCHASERAND SELLER 
	      AT CLOSING  . . . . . . . . . . . . . . . . . . . . . . . .  41

	 14.1 Seller's Obligations at Closing. . . . . . . . . . . . . . .  41
         14.2 Purchaser's Obligations at Closing . . . . . . . . . . . . .  43
          
ARTICLE 15 VIOLATIONS  . . . . . . . . . . . . . . . . . . . . . . . . . .  44
          
ARTICLE 16 SALES TAX . . . . . . . . . . . . . . . . . . . . . . . . . . .  45

ARTICLE 17 UNPAID TAXES  . . . . . . . . . . . . . . . . . . . . . . . . .  45
          
ARTICLE 18 THE CLOSING . . . . . . . . . . . . . . . . . . . . . . . . . .  46

	 18.1 The Closing. . . . . . . . . . . . . . . . . . . . . . . . .  46
          	18.1.1    Location and Date of Closing . . . . . . . . . .  46
                18.1.2    Delivery of Documents. . . . . . . . . . . . . .  47
         18.2 Time of Essence  . . . . . . . . . . . . . . . . . . . . . .  47

ARTICLE 19 NOTICES . . . . . . . . . . . . . . . . . . . . . . . . . . . .  47

ARTICLE 20 DEFAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
	 20.1 Purchaser's Default.   . . . . . . . . . . . . . . . . . . .  49
         20.2 Seller's Default.  . . . . . . . . . . . . . . . . . . . . .  49
         
ARTICLE 21 CONDITIONS; SURVIVAL  . . . . . . . . . . . . . . . . . . . . .  50
	 21.1 Conditions.  . . . . . . . . . . . . . . . . . . . . . . . .  50
         21.2 Survival.  . . . . . . . . . . . . . . . . . . . . . . . . .  51
         
ARTICLE 22 SUCCESSORS AND ASSIGNS  . . . . . . . . . . . . . . . . . . . .  51
	 22.1 Assignment.  . . . . . . . . . . . . . . . . . . . . . . . .  51
         
ARTICLE 23 BROKERS . . . . . . . . . . . . . . . . . . . . . . . . . . . .  53
	 23.1 Purchaser's Representation.  . . . . . . . . . . . . . . . .  53
         
ARTICLE 24 ESCROW  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54

ARTICLE 25 MISCELLANEOUS . . . . . . . . . . . . . . . . . . . . . . . . .  54
	 25.1  Merger.  . . . . . . . . . . . . . . . . . . . . . . . . . . 54
	 25.2  Headings.  . . . . . . . . . . . . . . . . . . . . . . . . . 55
         25.3  Governing Law. . . . . . . . . . . . . . . . . . . . . . . . 55
         25.4  Jurisdiction. . . . . . . . . . . . . . . . . . . . . . . .  55
         25.5  Waiver of Venue and Inconvenient Forum Claims.  . . . . . .  56
         25.6  Waiver of Jury Trial. . . . . . . . . . . . . . . . . . . .  56
         25.7  Successors and Assigns. . . . . . . . . . . . . . . . . . .  56
         25.8  Invalid Provisions. . . . . . . . . . . . . . . . . . . . .  56
         25.9  Schedules and Exhibits. . . . . . . . . . . . . . . . . . .  56
         25.10 No Other Parties. . . . . . . . . . . . . . . . . . . . . .  57
         25.11 Interpretation. . . . . . . . . . . . . . . . . . . . . . .  57
         25.12 Counterparts; Faxed Signatures. . . . . . . . . . . . . . .  57
         25.13 Binding Effect. . . . . . . . . . . . . . . . . . . . . . .  57
         25.14 Recordation.  . . . . . . . . . . . . . . . . . . . . . . .  57
         25.15 Litigation Fees . . . . . . . . . . . . . . . . . . . . . .  58
         25.16 Title Omissions . . . . . . . . . . . . . . . . . . . . . .  58
         25.17 Defined Terms . . . . . . . . . . . . . . . . . . . . . . .  58
         25.18 Singular/Plural . . . . . . . . . . . . . . . . . . . . . .  58
         
ARTICLE 26 AFFILIATED PURCHASE AGREEMENT . . . . . . . . . . . . . . . . .  58
         26.1 Affiliate Purchaser  . . . . . . . . . . . . . . . . . . . .  58
         26.2 Affiliate Properties . . . . . . . . . . . . . . . . . . . .  59
         26.3 Rights on Purchaser Default  . . . . . . . . . . . . . . . .  59
         

                                   SCHEDULES

     A    Description of Land

     B    Schedule of Leases

     C    Intentionally Omitted

     D    Rent Roll

     E    Schedule of Service and Maintenance
          Agreements

     F-1  Brokerage Agreements

     F-2  Unpaid Earned Commissions under the Brokerage Agreements

     G-1  Employees of Seller or Seller's Managing Agent at the Property

     G-2  Written Agreements Relating to Building Employees

     H    Description of Contract Survey/Survey Exceptions

     I    Easements, Covenants and Agreements
          of Record

     J    Title Commitment Description (Contract Title Report)

     K    Title Exceptions in Contract Title Report to be Omitted by Seller

     L-1  Form of Tenant Estoppel Statement

     L-2  Form of Seller's Estoppel Statement

     M-1  Incomplete Landlord's Work 

     M-2  Unpaid Work Allowances

     N    Pending Litigation Not Covered by Insurance


                                   EXHIBITS


     1    Deed

     2    Bill of Sale

     3    Assignment and Assumption of Service,
          Maintenance and Concessionaire
          Agreements

     4    Assignment and Assumption of Landlord's Interest in Leases

     5    Assignment of Licenses and/or Permits

     6    Assignment of Warranties and Guarantees

     7    Post-Closing Adjustment Letter

     8    FIRPTA Certificate

     9    Tenant Notice Letter

    10   Assignment and Assumption of Brokerage Agreements

    11   Escrow Letter


   INITIALLED BINDERS

   (a)  Lease Binders

   (b)  Service and Maintenance Agreement Binders

   (c)  Brokerage Agreement Binders
 


                            LIST OF DEFINED TERMS



DEFINED TERM                                                            PAGE 

Acceptable Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
Adjustment Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Broker  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  53
Brokerage Agreement Binders . . . . . . . . . . . . . . . . . . . . . . . . 6
Brokerage Agreements  . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Building  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Business Day  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  47
CAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
Cash Balance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
Code  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Contract Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
Contract Title Report . . . . . . . . . . . . . . . . . . . . . . . . . .  12
Deed  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
Deposit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Document Binders  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
escalation rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
Escrow Agent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
Escrow Letter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
Federal Reserve Funds . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Fixed Rents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  29
Form TP-584 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
Governmental Authority  . . . . . . . . . . . . . . . . . . . . . . . . .  10
Land  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Lease Binders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Leases  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Leasing Cutoff Date . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
material part . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
Maximum Amount  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  13
minor or immaterial part  . . . . . . . . . . . . . . . . . . . . . . . .  28
Optional Statements . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
Overage Rent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  31
percentage rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
Permitted Encumbrances  . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Post-Closing Adjustment Letter  . . . . . . . . . . . . . . . . . . . . .  43
Property  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Purchase Price  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Purchaser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Reletting Expenses  . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
Rent Roll . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Required Tenants  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  25
RPT Return  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
Schedule of Leases  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Seller  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Seller's Article 10 Amount  . . . . . . . . . . . . . . . . . . . . . . .  21
Seller's Estoppel Statement . . . . . . . . . . . . . . . . . . . . . . .  24
Service and Maintenance Agreement Binders . . . . . . . . . . . . . . . . . 6
Service and Maintenance Agreements  . . . . . . . . . . . . . . . . . . . . 6
Subsequent Title Objection  . . . . . . . . . . . . . . . . . . . . . . .  12
Tax Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  15
Tenant  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Tenant Estoppel Statement . . . . . . . . . . . . . . . . . . . . . . . .  23
Tenant Notice Letters . . . . . . . . . . . . . . . . . . . . . . . . . .  42
Tenants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Title Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
Title Objections  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  13
Violations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44





     AGREEMENT OF  SALE AND PURCHASE  (this "Agreement") is made  and entered
into as of January  20, 1998, by and between 1466 BROADWAY ASSOCIATES, a
New York  general partnership,  having an  office  c/o Helmsley  Enterprises,
Inc., 230 Park  Avenue, New York, New York   10169  ("Seller"),  and SL GREEN
OPERATING PARTNERSHIP, L.P., a Delaware limited partnership, having an office
at 70 West 36th Street, New York, New York 10018 ("Purchaser").

                            W I T N E S S E T H :
                            - - - - - - - - - -

     Seller  hereby agrees  to sell  and convey  to Purchaser,  and Purchaser
hereby  agrees  to  purchase  from  Seller, upon  the  terms  and  conditions
hereinafter  set forth, the "Property" (as  such term is defined in Article 1
hereof).

     NOW  THEREFORE, in  consideration  of  the premises  and  of the  mutual
covenants and  agreements hereinafter  set forth, and  subject to  the terms,
provisions and  conditions hereof, Seller  and Purchaser hereby  covenant and
agree as follows:


                                  ARTICLE 1


                      INCLUSIONS IN SALE AND EXCLUSIONS
                     ----------------------------------

     1.1  The term "Property" shall mean the following:

          1.1.1     The  land described  in Schedule "A" annexed  hereto (the
"Land").

          1.1.2     All of Seller's  right, title and interest in  and to the
buildings,  structures   and  improvements,  together  with   the  tenements,
hereditaments and appurtenances thereto belonging or in any way appertaining,
now  erected or  situate on  the  Land (collectively,  the "Building").   The
Building's  street address  is 1466  Broadway (also  known  as 152  West 42nd
Street), New York, New York.

          1.1.3     All of Seller's  right, title and interest in  and to the
fixtures, equipment, machinery and personal property  used in connection with
the operation of the Building and owned by Seller, and not being the property
of  any space tenant or occupant at  the Building,  manager or leasing agent,
or any other third party.

          1.1.4     All right, title  and interest of Seller, if  any, in and
to any  land  lying in  the bed  of any  street,  road or  avenue, opened  or
proposed, in front  of or adjoining the Land, to the center line thereof, and
any strips and gores adjacent to the Land,  and all right, title and interest
of Seller in and to  any award made or to be made in lieu  thereof and in and
to  any unpaid award for damage to the  Land and Building by reason of change
of grade of any street.

          1.1.5     All  space  leases  now  or  hereafter covering  offices,
stores and other spaces situate at or within the Building (the "Leases"), and
all  of the right, title and interest  of the landlord under the Leases, and,
subject to  the provisions of  Section 13.1.11 hereof, all  security deposits
paid  or  deposited by  space  tenants  or  occupants in  respect  of  Leases
(individually, a  "Tenant" and  collectively, the  "Tenants"), applicable  to
Tenants in possession  under the Leases at "Closing" (as such term is defined
in Section 13.1 hereof), which shall not have been applied in accordance with
the provisions of such Leases.

     1.2  The term "Property" shall exclude the following:

          1.2.1     Any existing cause of action, or damage claim, of Seller.

          1.2.2     All  rights and  interests  of  Seller  as owner  of  the
Property arising  prior to  the Closing (including  but not  limited to,  tax
refunds,  casualty or condemnation proceeds, applied tenant deposits, utility
deposits, rent in arrears and rent escalations) attributable to periods prior
to Closing.


                                  ARTICLE 2

                                PURCHASE PRICE
                                --------------

     2.1  Purchase Price.  The purchase price for the Property to be paid by
          --------------
Purchaser  to  Seller shall  be  the  amount  of Sixty-Four  Million  Dollars
($64,000,000.00) (the "Purchase Price").  

     2.2  Payment of Purchase Price.  Purchaser agrees to pay the Purchase
          -------------------------
Price to Seller as follows:

          2.2.1     Deposit.  Six Million One Hundred Fifty Thousand Dollars
                    -------
($6,150,000.00) (the  "Deposit") paid simultaneously herewith  by Purchaser's
certified check or  cashier's check, subject to collection, in  the amount of
such sum payable  to the direct  order of "Bachner,  Tally, Polevoy &  Misher
LLP, as  escrow agent," drawn  on a bank  which is a  member of The  New York
Clearing House Association.  In the event such  check fails to be paid by the
bank upon  which it is drawn on first presentment,  other than as a result of
an error of  the drawee bank, then  any rights of Purchaser  hereunder may be
terminated by  notice given  by Seller to  Purchaser.   The proceeds  of such
Deposit and all interest accrued thereon shall be held in escrow and shall be
payable in accordance with Article 24 hereof.

          2.2.2     Payment at Closing.  Fifty-Seven Million Eight Hundred
                    ------------------
Fifty Thousand Dollars ($57,850,000.00) (the "Cash Balance") shall be paid by
Purchaser to Seller at the Closing.   The Cash Balance shall be paid by  wire
transfer  of immediate  clearance "Federal  Reserve Funds"  (as such  term is
hereinafter defined)  to such  account and  bank as  Seller may,  in writing,
designate, provided that Seller may designate on one (1) business days notice
that  the  Cash  Balance be  wire  transferred  to not  more  than  three (3)
designated  recipients.   As used  herein, the  term "Federal  Reserve Funds"
shall be  deemed to mean the  receipt by a  bank or banks in  the continental
United States  designated by  Seller of U.S.  dollars in  form that  does not
require further clearance, and  may be applied at the direction  of Seller by
such recipient bank or  banks on the day of receipt of advice that such funds
have been  wire transferred.   The description  of the  manner in  which such
funds are to be  transmitted and the number of  designated recipients thereof
shall apply with respect to the Cash Balance as well as to any other funds to
be  paid to Seller  hereunder, including but  not limited to  any funds to be
paid  to Seller  as  a  result of  the  adjustments to  be  made pursuant  to
Article 13 hereof.


                                  ARTICLE 3

                        REPRESENTATIONS AND WARRANTIE
                        ------------------------------

     3.1  Representations of Seller.  Seller hereby represents and warrants
          -------------------------
to Purchaser  that the  following  facts and  conditions  exist on  the  date
hereof,  to the best of Seller's  knowledge: 

          3.1.1     Leases.  (a)  The only Leases as of the date hereof are
                    ------
those  listed on Schedule "B" annexed  hereto (the "Schedule  of Leases").  A
copy of each  of the Leases set  forth on Schedule  "B" has been reviewed  by
Purchaser  and/or  its   counsel  and  delivered   by  Seller  to   Purchaser
simultaneously  herewith in  velobound  binders (the  "Lease  Binders")   and
initialed  by Seller  and  Purchaser and/or  their respective  counsel.    No
representation  is made  as to  (i)  possible assignments  of any  Leases not
consented to by Seller, or (ii) any subleases or underleases.

          (b)  Seller does not  warrant that any particular Lease  will be in
force or effect at the Closing or that the  Tenants will have performed their
obligations thereunder.   The termination of  any Lease prior to  the Closing
shall  not affect  the  obligations  of Purchaser  under  this Agreement,  or
entitle Purchaser to an abatement of  or credit against the Cash Balance,  or
give rise to any other claim on the part of Purchaser.

          (c)  If any  space in the  Building is vacant on  the Closing Date,
Purchaser shall  accept the Property  subject to such vacancy,  provided that
the  vacancy  was not  permitted or  created  by Seller  in violation  of any
restrictions contained in this Agreement.

          (d)  The  rent  roll attached  hereto  as Schedule  "D"  (the "Rent
Roll") contains a list of:

               (i)  	 all Tenants of the Property as of the date hereof; 

               (ii) 	 the premises in the Building leased to each Tenant;

               (iii)     the base rent billed to Tenants during  the month of
                         December,  1997  and additional  rent  (exclusive of
                         real  estate  tax  escalation  amounts)  billed   to
                         Tenants during the month of December, 1997; and

               (iv) 	 the security deposit, if any, held by Seller with 
                    	 respect to each Tenant as of October 31, 1997.

To the best of Seller's knowledge, the information contained on the Rent Roll
is true and correct  in all material respects.  With  respect to any monetary
amounts  described  on the  Rent  Roll, the  term  "true and  correct  in all
material respects" shall  be construed to mean  that, to the extent  the Rent
Roll overstates  or understates  the actual  amounts of  such items, the  net
adverse   economic   effect   on  Purchaser   of   such   understatements  or
overstatements in the  aggregate does not exceed an amount equal to four (4%)
percent of the Purchase Price.

          3.1.2     Service and Maintenance Agreements.  The only service and
                    ----------------------------------
maintenance agreements affecting the  Land or Building as of the  date hereof
are those listed on Schedule "E" annexed hereto (the "Service and Maintenance
Agreements").   A copy  of each the  Service and  Maintenance Agreements  set
forth on Schedule "E" has been  reviewed by Purchaser and/or its  counsel and
delivered by Seller to Purchaser simultaneously herewith in velobound binders
(the "Service  and Maintenance Agreement  Binders")  and initialed  by Seller
and Purchaser and/or their respective counsel.

          3.1.3     Brokerage Agreements.    The only written agreements for
                    --------------------
the payment of  leasing commissions in connection  with the Leases as  of the
date  hereof  are  those  listed  on  Schedule  "F-1"  annexed  hereto  (such
agreements, together  with any additional such agreements  made in accordance
with  the  provisions   of  this  Agreement,  collectively,   the  "Brokerage
Agreements").  A copy of each existing Brokerage Agreement has been delivered
by  Seller  to Purchaser  simultaneously herewith  in velobound  binders (the
"Brokerage  Agreement Binders") and initialed by  Seller and Purchaser and/or
their respective counsel.  Schedule "F-2" annexed hereto sets forth a list of
all  (i) commissions  which  have  been  earned and  are  payable  under  the
Brokerage Agreements prior  to the date of this Agreement which have not been
paid, and (ii) any commissions  already earned under the Brokerage Agreements
and which are  payable in  one or more  installments after  the date of  this
Agreement.   Brokerage  commissions payable  under  the Brokerage  Agreements
shall be  adjusted and prorated  between Seller and Purchaser  as provided in
Article 13 hereof.

          3.1.4     Employees.   The only employees of Seller or Seller's
                    ---------
managing  agent engaged in  the operation or maintenance  of the Property are
listed on Schedule "G-1" annexed hereto.  Schedule "G-1" also sets  forth the
position, length of employment  and current salary or wage rate  of each such
employee as of the date of this  Agreement.  Except as set forth on  Schedule
"G-2" annexed  hereto and except  with respect  to City Wide  Maintenance (as
noted in Schedule G-1), Seller has no written agreements relating to Building
employees,  including,  without  limitation,  union  agreements,   collective
bargaining agreements, employee benefit  plans, and/or employment  agreements
covering Building employees.

          3.1.5     Intentionally Omitted.
                    ---------------------

          3.1.6     No Foreign Person.  Seller is not a "foreign person" as
                    -----------------
such term is defined in Section 1445 of the Internal Revenue Code of 1954, as
amended (the  "Code"), nor will  the sale transaction herein  contemplated be
subject to Section  897 of  the Code  or to the  withholding requirements  of
Section 1445 of the Code.

          3.1.7     Incomplete Landlord's Work and Unpaid Work Allowances. 
                    -----------------------------------------------------
 Schedule "M-1" annexed hereto sets forth a list of items of  construction or
leasehold improvement work  remaining to be performed by  Seller with respect
to the occupancy  of any Tenant pursuant  to the provisions of  such Tenant's
Lease.    Schedule  "M-2"  annexed  hereto sets  forth  a  list  of remaining
contributions to be made by Seller  with respect to construction or leasehold
improvement work being performed or which had been performed or remains to be
performed by  Tenant for its  occupancy pursuant  to the  provisions of  such
Tenant's Lease.  

          3.1.8     Litigation.   Seller has received no written notice of
                    -----------
any (i) pending condemnation or  similar proceeding affecting the Property or
any portion thereof,  or (ii) pending legal action,  suit, arbitration, order
or judgment, government  investigation or proceeding,  in any case  affecting
the  Property or  Seller (but  not  the partners,  members  or principals  of
Seller, as  the case  may be) except  for (x)  claims and  actions which  are
covered by insurance and (y) those actions  described on Schedule "N" annexed
hereto.

     3.2  Reliance upon Document Binders.  The Lease Binders, Brokerage
          -------------------------------
Agreement  Binders  and   Service  and  Maintenance  Agreement   Binders  are
hereinafter collectively called  the "Document Binders."  The instruments set
forth in the Document Binders constitute the sole reliance by  Purchaser with
respect to  the matters therein set forth and  not the Schedules and Exhibits
annexed hereto,  Purchaser acknowledging that,  in the event of  any conflict
between the matters set forth in any instrument in a  Document Binder and any
representation contained in this Agreement or Schedules  and Exhibits annexed
hereto, Purchaser has relied  solely upon the instrument as set  forth in the
Document Binders in entering into this Agreement.

     3.3  Authority and Binding Effect; No Breach or Prohibition.  Each party
          ------------------------------------------------------
hereto  represents to the  other that  each person  or entity  executing this
Agreement by or on behalf of the representing party has the  authority to act
on its behalf and  to bind it, and that  each person or entity executing  any
closing documents by or on its behalf, has been or will be duly authorized to
act on its behalf, and that the performance of this Agreement will  not be in
violation of its by-laws, charter, operating or partnership agreement, or any
law, ordinance,  rule, regulation  or order of  any governmental  body having
jurisdiction, or the provisions of  any agreements to which it is a  party or
by the terms  of which it  is bound, and,  at the Closing,  each party  shall
furnish  to the  other party  and  to the  "Title Company"  (as such  term is
defined  in Section 5.1  hereof), reasonably  satisfactory  evidence of  such
authority and approval.  This Section shall survive the Closing.

     3.4  Purchaser's Knowledge; Disclosure.  To the extent that Purchaser
          ---------------------------------
has, subsequent to  the date hereof, actual  knowledge of any default  or any
misrepresentation or incorrect  warranty of Seller made in  this Agreement or
in  the Document  Binders, Purchaser  shall promptly  notify Seller  of same.
Reference is  made  to Section 21.1  hereof  with respect  to  the effect  of
Purchaser's knowledge of  any misrepresentation or  incorrect warranty at  or
before the Closing Date.

     3.5  Disclaimer of Representations and Warranties.  Purchaser
          --------------------------------------------
acknowledges that  except as  expressly provided  herein, neither  Seller nor
anyone  acting  for or  on  behalf  of Seller  has  made any  representation,
warranty, or  promise to Purchaser concerning:   (a) the physical  aspect and
condition of any portion of the Property; (b) the feasibility or desirability
of the purchase of the Property; (c) the market status, projected income from
or development  expenses of  the Property; (d)  the Property's  compliance or
non-compliance  with  any requirements  of  laws;  or  (e) any  other  matter
whatsoever with respect to the Property (except as contained herein), express
or implied,  including, by way  of description  but not limitation,  those of
fitness for  a particular purpose,  tenantability, habitability and  use; and
that all matters concerning the Property are to be independently  verified by
Purchaser.    Purchaser  acknowledges  that  except  as  otherwise  expressly
provided in this  Agreement, it is purchasing  the Property in  its currently
existing physical condition and in its currently existing state of repair.

     3.6  Right to Adjourn Closing.  Seller shall have the right to adjourn
          ------------------------
the Closing for up to ninety (90) days for the purpose of curing any default,
misrepresentation or incorrect warranty.


                                  ARTICLE 4

                          STATE OF TITLE OF PROPERTY
                         --------------------------

     4.1  Permitted Encumbrances.  Purchaser shall accept title to the
          ----------------------
Property subject to the following (the "Permitted Encumbrances"):

          4.1.1     Any  and  all  present  and  future zoning  restrictions,
regulations,  requirements, laws, ordinances,  resolutions and orders  of any
city, town or village in which the Property lies, and of all boards, bureaus,
commissions,  departments  and bodies  of  any  municipal,  county, state  or
federal sovereign or other governmental  authority now or hereafter having or
acquiring jurisdiction  of the  Property or the  use and  improvement thereof
(such authority is herein called a "Governmental Authority").

          4.1.2     The state of  facts shown on the survey  prepared by Earl
B. Lovell - S.P. Belcher, Inc. described on Schedule "H" annexed  hereto (the
"Contract Survey"), and the survey  exceptions listed on Schedule "H" annexed
hereto, and  any other  state of  facts shown on  an accurate  survey of  the
Property, or any  part thereof, provided such  other state of facts  does not
materially adversely affect  Purchaser's ability to use the  Building for its
present uses.

          4.1.3     The Leases listed on Schedule "B" annexed hereto, and any
extensions, renewals or modifications thereof,  or new Leases entered into in
accordance with this Agreement.  Nothing contained in this Agreement shall be
deemed to prohibit  Seller from terminating any tenancy  by reason of default
of a  Tenant under  its Lease,  from bringing proceedings  to dispossess  any
Tenant, or applying a Tenant's security deposit as allowed under its Lease.

          4.1.4     The covenants, restrictions, easements, and agreements of
record listed  on  Schedule "I" annexed  hereto,  and such  other  covenants,
restrictions,  easements  and agreements  of  record, if  any,  affecting the
Property, or any part  thereof, provided such other covenants,  restrictions,
easements and agreements  of record are not violated  by existing structures,
and do not materially adversely affect the present use of the Building.

          4.1.5     Any  state of facts a physical inspection of the Property
would show.

          4.1.6     The  Service  and  Maintenance  Agreements  set  forth on
Schedule "E"  annexed  hereto,  and any  renewals  thereof,  or substitutions
therefor, or  additions thereto,  provided such  renewals, substitutions  and
additions are made in the ordinary course of Seller's business.

          4.1.7     All violations and/or  notes or notices of  violations of
law or municipal  ordinances, orders, or requirements  noted in or issued  by
any  Governmental  Authority  having jurisdiction  against  or  affecting the
Property.

          4.1.8     Any mechanic's lien or other lien which is the obligation
of a Tenant under any Lease to bond or remove of record.

          4.1.9     Real  estate  taxes,  assessments,  Business  Improvement
District charges and  like charges for the  fiscal year in which  the Closing
occurs and all fiscal years thereafter.

          4.1.10    Any  exception to coverage by the Title Company, provided
that the Title Company insures same against collection out  of or enforcement
against the Property.

          4.1.11    Any  easement or  right of  use created  in favor  of any
public utility company for electricity, steam, gas, telephone, water or other
service, and the right to  install, use, maintain, repair and replace  wires,
cables,  terminal boxes, lines, service connections, poles, mains, facilities
and the like, upon, under and across the Property.

          4.1.12    The printed  exceptions contained  in the  form of  title
insurance  policy  then  issued  by  the Title  Company  which  shall  insure
Purchaser's title.

          4.1.13  Possible lack of right to maintain vaults, fences retaining
walls,  chutes, cornices  and  other  installations  encroaching  beyond  the
property line  and possible variance  between the record description  and the
tax map.


                                  ARTICLE 5

               TITLE INSURANCE AND ABILITY OF SELLER TO CONVEY
              -----------------------------------------------

     5.1  Title Insurance.  Purchaser agrees to make, promptly after the
          ---------------
signing hereof,  application  for  a  title insurance  policy  directly  from
Chicago Title  Insurance Company  or Ticor Title  Guarantee Company  or Ticor
Title Insurance Company (the "Title Company"), and to purchase any  fee title
insurance policy obtained by Purchaser  in connection with the acquisition of
the Property directly from the Title Company, provided however, Purchaser may
obtain a fee title policy conditioned upon coinsurance of fifty (50%) percent
of the insured  amount with each of Chicago Title Insurance Company and Ticor
Title Insurance Company.    Purchaser acknowledges  receipt of a copy  of the
title report  described in Schedule  "J" annexed hereto (the  "Contract Title
Report").  Purchaser acknowledges and  agrees that Purchaser has no objection
to the state of title set forth in the Contract Title Report and the Contract
Survey   except that, at or before  the Closing, Seller shall cause the title
exceptions listed on Schedule "K" annexed hereto to  be omitted as exceptions
to  title by bonding, satisfaction, affirmative insurance against collection,
or otherwise.  The Permitted Encumbrances shall remain and Purchaser shall be
obligated to accept  title subject to same.  With respect to any continuation
of the Contract  Title Report or an updated Contract  Survey, Purchaser shall
deliver  to  Seller's  attorneys,  Bachner,  Tally,  Polevoy  &  Misher  LLP,
380 Madison Avenue, New York, New York 10017, Attention:   Martin D. Polevoy,
Esq., a  copy of such continuation or updated  survey together with a written
statement by Purchaser of any objections to title which have appeared for the
first time  in such  continuation or  on such  updated survey (a  "Subsequent
Title Objection"),   within ten (10) days of  receipt of such continuation or
updated  survey, but in  no event later  than fifteen (15)  days prior to the
Closing  Date,  unless  such change  of  circumstances  occurred  within such
fifteen  (15) day period.   The  failure by Purchaser  to deliver any  of the
aforementioned documents to Seller's counsel within the time period specified
in this  Section 5.1 shall  constitute a waiver by  Purchaser of any  and all
objections  that  may  arise  with  respect  to  matters  contained  in  such
documents.   In  the  event Purchaser  sends  a written  statement to  Seller
setting forth one or more Subsequent Title Objections which Seller is  unable
to remedy  prior to  the Closing Date,  Purchaser hereby  grants to  Seller a
reasonable  adjournment of  the Closing  Date  during which  time Seller  may
attempt to remedy same for a period not to exceed ninety (90) days.

     5.2  Title Objections.  If there are any liens, charges, easements,
          ----------------
agreements of record,  encumbrances or other objections to  title, other than
the Permitted Encumbrances  and Subsequent Title Objections  (which Purchaser
agrees  to take title subject to) which are not waived in accordance with the
provisions of Section 5.1  (collectively, "Title Objections"), which (i) were
caused  by, resulted from or arose out of  a grant by Seller to any person or
entity of  a mortgage or other  security interest affecting  the Property, or
the  performance of work on behalf  of Seller upon all  or any portion of the
Property, then Seller shall remove such Title  Objections; or (ii) are not of
the type described in  clause (i) of this sentence, but are  removable by the
payment of an  ascertainable sum not  to exceed in the  aggregate $250,000.00
(the "Maximum Amount"), then  Seller shall cause such Title  Objections to be
removed.  If Seller fails to remove any Title Objection(s) in accordance with
the provisions of  the immediately preceding sentence, or if  there exist any
Title Objection(s) which Seller is not obligated to remove pursuant to clause
(ii) of  the immediately preceding  sentence because the payment  of funds in
excess of  the Maximum Amount would be required  to cure the same, Purchaser,
nevertheless,  may elect  (at  or  prior  to    Closing)  to  consummate  the
transaction provided for herein subject to any such Title Objection(s) as may
exist  as of  the Closing  Date,  with a  credit allocated  against  the Cash
Balance payable at  the Closing  equal to  the sum necessary  to remove  such
Title Objection(s), not to exceed the Maximum Amount (in the event of a Title
Objection of the type  described in clause (ii) of  the immediately preceding
sentence); provided,  however, if  Purchaser makes  such election,  Purchaser
shall not be entitled to any other credit, nor shall  Seller bear any further
liability, with respect  to any Title Objection(s)  of the type described  in
clause (ii)  of the immediately  preceding sentence, but Seller  shall remain
fully  liable for  the cost of  removing any  Title Objection(s) of  the type
described in  clause (i) of the immediately preceding sentence.  If Purchaser
shall not so elect,  Purchaser may terminate this Agreement and Seller's sole
liability  thereafter  shall be  to  cause  the  Deposit, together  with  any
interest earned  thereon while in escrow, to be  refunded to Purchaser,  and,
upon the return of the Deposit and any such interest, this Agreement shall be
terminated,  and  the  parties  hereto  shall  be  relieved  of  all  further
obligations and  liability under this  Agreement, other than with  respect to
the provisions  of this  Agreement which expressly  survive a  termination of
this Agreement.

     5.3  No Further Action.  Except as expressly set forth in Sections 5.1
          ------------------
and  5.2  hereof, nothing  contained in  this  Agreement shall  be  deemed to
require  Seller to take or bring any  action or proceeding or any other steps
to remove any Title Objections, or  to expend any moneys therefor, nor  shall
Purchaser have any right  of action against Seller, at law or  in equity, for
Seller's inability  to convey  title in  accordance  with the  terms of  this
Agreement.


                                  ARTICLE 6

                                CLOSING COSTS
                                -------------

     6.1. Purchaser's Obligations.  Purchaser shall pay the costs of
          -----------------------
examination of title and  any owner's policy of title insurance  to be issued
insuring  Purchaser's title  to  the Property,  as well  as  all other  title
charges, survey fees, and any and all other costs or expenses incident to the
recordation of the "Deed" (as hereinafter defined).

     6.2. Seller's Obligations.  Seller shall pay the following amounts
          --------------------
payable in connection with the transfer of the Deed:

               (i)  the amount imposed pursuant to Article 31 of the New York
          State Tax Law (the "Tax Law"); and

               (ii) the  amount  due  in connection  with  the  Real Property
          Transfer   Tax   imposed   by  Title 11   of   Chapter 21   of  the
          Administrative Code of the City of New York.

     6.3. Other Costs.  All other closing costs shall be allocated to and
          -----------
paid by Seller  and Purchaser  in accordance  with the manner  in which  such
costs are customarily borne by such  parties in sales of similar property  in
New York County, State of New York; provided, however, that each  party shall
bear its own attorneys' fees.  Any dispute between Seller and Purchaser as to
which  party customarily  bears  any  such closing  cost  (other than  either
party's own attorney's fees) may be  submitted by either party for resolution
to  the  president  of  the  Real  Estate  Board of  New  York,  Inc.,  whose
determination shall be  binding upon the parties, provided,  however, that in
no event shall the  Closing Date be adjourned by reason of  the submission of
any such dispute to the Real Estate Board of New York, Inc.


                                  ARTICLE 7

              ASSIGNMENT AND  ASSUMPTION OF CONTRACTS AND LEASES
             ---------------------------------------------------

     At the  Closing, Seller shall  assign to Purchaser and  Purchaser hereby
agrees to assume as of the Closing, all of the Leases,  Brokerage Agreements,
and  Service  and  Maintenance Agreements,  by  execution  of the  respective
assignments of the same  as provided for in Article 14 hereof.   This Article
shall survive the Closing.


                                  ARTICLE 8

                           REAL ESTATE TAX PROTESTS
                           ------------------------

     All  real estate  assessment  protests  and  proceedings  affecting  the
Property for the tax year in which title closes and prior years, if any, will
be  prosecuted under  Seller's direction and  control.   In the event  of any
reduction in the assessed valuation of the Property for any such fiscal year,
the net amount  of any tax  savings, shall (a) with  respect to fiscal  years
ending prior to  the Closing, be payable  to Seller; and (b) with  respect to
the fiscal year in which the Closing shall occur, after deduction of expenses
and  attorneys'  fees, be  adjusted between  Seller and  Purchaser as  of the
"Adjustment Date" (as  defined in Section 13.1), in each instance net of sums
due to Tenants, which sums shall be paid to each Tenant entitled to same.  If
a reduction  in the assessed  value of the  Property is granted for  a fiscal
year in  or prior to the year in which title closes, and such reduction is in
the form of a credit for taxes  payable at or after Closing, Seller shall  be
entitled to receive a sum equal to such credit when granted.  Purchaser shall
notify Seller of the  fact that Purchaser has been granted a reduction in the
real estate assessment  for the Property with  respect to the fiscal  year in
which the Closing  occurs within ten (10)  days after the occurrence  of such
event.  This Section shall survive the Closing.

                                  ARTICLE 9

             ACKNOWLEDGMENTS OF PURCHASER; CONDITION OF PROPERTY
             ---------------------------------------------------

     9.1  Analysis and Evaluation of the Property.  Before entering into this
          ---------------------------------------
Agreement,  Purchaser acknowledges  that it  has  made its  own analysis  and
evaluation of the Property, the  operation, the income potential, profits and
expenses thereof, its  condition and all other matters  affecting or relating
to the  transaction underlying this Agreement as  Purchaser deemed necessary,
including, without  limitation, the  layout, leases,  square footage,  rents,
income,  expenses  and operation  of the  Property.   In  entering  into this
Agreement, Purchaser has  not been  induced by  and has not  relied upon  any
representations, warranties,  statements or  covenants,  express or  implied,
made  by Seller  or any agent,  employee or  other representative  of Seller,
which are not expressly set forth in this Agreement.

     9.2  No Effect on Purchaser's Obligations.  Purchaser further
          ------------------------------------
acknowledges  that  its  covenants, agreements,  and  obligations  under this
Agreement shall not be excused or modified by: (i) the business  or financial
condition,  or any  bankruptcy or insolvency  of any Tenant  of the Property,
(ii) the  physical condition  of the  Building or  personal property, or  its
fitness, merchantability  or suitability  for any use  or purpose,  (iii) the
leases,  rents, income or  expenses of the  Property, (iv)  the compliance or
non-compliance with any laws, codes,  ordinances, rules or regulations of any
Governmental  Authority and any  violations thereof existing  or subsequently
imposed, (v)  the environmental condition  of the Property or  the Property's
compliance  or non-compliance  with  any laws,  codes,  ordinances, rules  or
regulations of  any  Governmental Authority  relating to  the presence,  use,
storage, handling or removal of any hazardous substances, (vi) the current or
future use of the Property, including, but not limited to, the Property's use
for commercial,  retail, industrial or  other purposes, (vii) the  current or
future real  estate tax liability,  assessment or valuation of  the Property,
(viii)  the availability  or  non-availability of  any benefits  conferred by
Federal,  state or  municipal laws,  whether  for subsidiaries,  special real
estate tax treatment or other benefits of  any kind, (ix) the availability or
unavailability of any licenses, permits,  approvals or certificates which may
be  required in  connection with  the  operation of  the Property,    (x) the
compliance or  non-compliance of  the Property,  in its  current zoning  or a
variance with respect  to the Property's  non-compliance,   if any, with  any
zoning  ordinances, except  as herein  specifically  set forth,  or (xi)  the
conformity of the use of the Property with any certificate of occupancy.

     9.3  No Other Representations.  Purchaser hereby expressly acknowledges
          ------------------------
that except  as expressly provided  herein, neither Seller nor  anyone acting
for or on behalf of Seller has made any representation, warranty,  or promise
to Purchaser concerning any  of the foregoing, nor:  (a)  the physical aspect
and  condition  of  any  portion  of the  Property;  (b)  the  feasibility or
desirability  of  the  purchase  of  the Property;  (c)  the  market  status,
projected income from  or development expenses for  the Property; or (d)  any
other matter  whatsoever with  respect to the  Property (except  as contained
herein),  express or  implied,  including,  by way  of  description, but  not
limitation,  those  of  fitness  for  a  particular  purpose,  tenantability,
habitability and use; and  that all matters concerning the Property have been
independently  verified by Purchaser.   Purchaser acknowledges  and agrees to
take the Property "as is,"  in its currently existing physical condition  and
state  of   repair,  subject  to   ordinary  use,  wear,  tear   and  natural
deterioration, and subject to casualty  and condemnation as more particularly
set forth in Article 11 hereof.

     9.4  Outside Representations.  Seller is not liable or bound in any
          -----------------------
manner  by any  verbal or  written statements,  representations, real  estate
"set-ups," offering memorandum or information  pertaining to the Property  or
its physical  condition, layout,  leases, footage,  rents, income,  expenses,
operation or  any other  matter or  thing furnished  by any  agent, employee,
servant,  or  any  other  person,  unless  specifically  set  forth  in  this
Agreement.  Purchaser hereby waives, to the  extent permitted by law, any and
all implied warranties.

     9.5  Environmental Investigation of the Property.  Purchaser
          -------------------------------------------
acknowledges that it has had an opportunity to conduct  its own environmental
investigation  of the  Property and  the property  adjacent to  the Property.
Purchaser is  aware of the  environmental conditions affecting or  related to
the  Property  and Purchaser  agrees to  take  the Property  subject  to such
conditions.    Purchaser  agrees  to  assume   all  environmental  costs  and
liabilities  arising  out  of  or  in  any  way connected  to  the  Property.
Purchaser hereby releases  Seller from any  obligation to pay any  such costs
and liabilities.  Purchaser agrees to indemnify and hold harmless Seller from
and against any such costs and liabilities.

     9.6  Confidentiality.  Purchaser acknowledges that all information
          ---------------
regarding the Property furnished (or to be furnished) to Purchaser is and has
been so furnished on the following conditions:

          (i)  Purchaser shall  use the  information solely  for purposes  of
     evaluating the Property and consummating the transaction contemplated in
     this Agreement; and

          (ii) Purchaser shall, subject to the  terms of Section 9.7, use its
     best efforts to maintain the confidentiality of such information.

     9.7  Limited Disclosure.  Purchaser shall, and shall cause its
          ------------------
directors,  officers  and  other personnel,  and  its  agents,  employees and
representatives, to hold in strict  confidence and not disclose to  any other
party without the  prior written  consent of Seller,  any of the  information
regarding the Property  delivered, provided or furnished to  Purchaser or any
of its agents, representatives or employees.  Notwithstanding anything to the
contrary hereinabove set forth, Purchaser may disclose such information only:
(i) on a "need-to-know" basis to its employees, members or professional firms
serving it in  connection with this transaction, or to any potential lenders,
but Purchaser  shall require  such parties  to hold  all such  information in
strict confidence, and  not to disclose such  information to any other  party
(without  the prior  written consent  of  Seller); (ii) to  any other  party,
subject to Seller's consent, which consent shall not be unreasonably withheld
or delayed; and (iii) to any governmental agency if such agency requires such
disclosure  in  order  for  Purchaser  to  comply  with  applicable  laws  or
regulations.

     9.8  Return of Information.  In the event the Closing does not occur for
          ---------------------
any reason and this Agreement  is terminated, Purchaser shall promptly return
to  Seller all  copies of  all such  information without  retaining any  copy
thereof, except such  as must be retained  by any professionals to  whom such
information  was disclosed  in  accordance with  this Article  9 in  order to
comply with their professional obligations.   Purchaser may also disclose the
terms of  this Agreement to  any other party  approved by Seller, as  long as
prior to such disclosure such  party agrees to be bound by the  provisions of
this Article  9 by an instrument reasonably acceptable  to Seller in form and
content.

     9.9  Survival.  The provisions of this Article 9 shall terminate
               --------
at the  Closing provided, however,  that if the  Closing does not  occur, the
provisions of this Article 9 shall survive the termination of this Agreement.



                                  ARTICLE 10

                         OPERATIONS PRIOR TO CLOSING
                        ---------------------------

     10.1 Continued Operations .  Between the date of this Agreement and the
          --------------------
Closing,  Seller  shall continue  to operate  the Property  in its  usual and
customary   manner.    Notwithstanding  the  provisions  of  the  immediately
preceding  sentence,  Seller  shall  not  be required  to  expend  more  than
$250,000.00 during the term of  this Agreement ("Seller's Article 10 Amount")
on  repairs and replacements to the Building  (including, but not limited to,
materials, labor, supervision and overhead).  If the cost of such repairs and
replacements exceeds Seller's Article 10 Amount, Purchaser shall, at Closing,
reimburse  Seller  for all  sums  actually expended  by  Seller in  excess of
Seller's Article  10 Amount.  Any such amount payable to Seller shall be paid
in the manner specified in Section 2.2.2 hereof.  Without otherwise modifying
or limiting  in any  respect the terms  and provisions  set forth  in Article
3.1.4  of this  Agreement, all  Service and  Maintenance Agreements  shall be
terminated by  Seller, at Purchaser's  request (such request to  be given not
less  than  five  (5)  business  days  prior  to  Closing),  as  early  as is
permissible under the applicable agreement and, if so requested by Purchaser,
Seller   shall execute,  at no  cost or  expense to  Seller, the  appropriate
notice(s) requesting such termination(s) (provided such  applicable agreement
is  terminable).   In  no event  shall  Seller be  required to  terminate any
Service and Maintenance Agreements which will or may impose or give rise to a
claim or additional penalty charge against Seller or will cause a termination
of the obligation of the contractor  to provide service or maintenance  prior
to the  Closing, and Purchaser shall  indemnify and hold harmless  and defend
Seller with  respect to any  claims or  cost or expense  arising out  of such
termination.   Notwithstanding the above,  as to that certain  agreement with
City Wide  Building Services  Corp. listed on  Schedule "E"  and, also,  with
respect  to those employees  listed on Schedule  "G-1" who are  employed by a
service  contractor (as  opposed to  being employed  by Seller),  Seller will
cause the termination of such service contract if terminable without claim or
penalty as provided above and such employees at or before Closing so that, as
of Closing, such  service contract will  no longer be  in effect and no  such
employees will be employed at the Property as of Closing.

     10.2 Access to the Property.  Seller agrees to afford Purchaser
          ----------------------
reasonable  access to the Property prior  to the Closing, at reasonable times
upon reasonable notice,  provided that Purchaser shall not  enter any portion
of the  Property unless accompanied by a representative of Seller.  Purchaser
specifically  agrees that  neither  it,  nor its  employees  or agents,  will
communicate  directly with  Seller's employees,  Tenants  or managing  agent.
Purchaser also agrees that Seller shall not be required  to incur any cost or
expense or commence any action to afford Purchaser such access.

     10.3 Leases.  Seller agrees that between the date hereof and the
               ------
Closing, Seller shall:

          10.3.1    Not,  without Purchaser's  prior  written consent,  which
consent shall  not be unreasonably  withheld or delayed, terminate  any Lease
except by reason of a default by the Tenant thereunder or as required by law.

          10.3.2    Not permit occupancy of, or enter into any new lease for,
space in the  Building which is  vacant as of the  date hereof, or  which may
hereafter become vacant, without first giving Purchaser written notice of the
identity of the proposed tenant, together with a summary of the terms thereof
in  reasonable detail,  and   a  statement of  the  amount  of the  brokerage
commission, if any, payable in connection therewith  and the terms of payment
thereof.   If Purchaser objects  to such proposed  lease, Purchaser  shall so
notify  Seller within  two (2)  Business  Days after  the giving  of Seller's
notice to  Purchaser, in which case Seller shall  not enter into the proposed
lease.  Purchaser  shall thereafter pay to  Seller on the  first day of  each
month  between the  date hereof and  the Closing  Date, by cashier's  or bank
check  payable to the  direct order of  Seller, the rent  and additional rent
that would have been payable under the  proposed lease from the date on which
the Tenant's obligation to pay rent would have commenced if Purchaser had not
so  objected until  the Closing  Date, less  (i) the amount of  the brokerage
commission specified in  Seller's notice, (ii) the cost of tenant improvement
work required to be performed by the landlord under the terms of the proposed
lease to suit the premises to the tenant's occupancy, and (iii) the amount of
cash work allowances required to be given by the landlord to the tenant under
the terms  of the proposed lease (the "Reletting Expenses"), prorated in each
case over the term  of the proposed lease  and apportioned as of  the Closing
Date.  If Purchaser does not so notify Seller of its objection, Seller  shall
have the right to enter into the proposed lease with the tenant identified in
Seller's notice and Purchaser shall pay to Seller, in the manner specified in
Section 2.2.2 hereof, the Reletting Expenses, to the extent actually incurred
by Seller, prorated in  each case over the term of  the Lease and apportioned
as of  the later of  the Closing  Date or the  rent commencement date.   Such
payment  shall be made by Purchaser to  Seller at Closing and if Closing does
not occur for any reason other  than by reason of Seller's default,  then the
aggregate sum  that would have been payable by  Purchaser shall be payable at
the last scheduled Closing Date.

     10.4 Tenant Estoppel Certificates.  (a) Reasonably promptly after the
          ----------------------------
execution  of this  Agreement, Seller  shall send a  written request  to each
Tenant in accordance  with its Lease to  furnish a tenant  estoppel statement
substantially in the form such Tenant is obligated to furnish to the landlord
under its Lease, or  if no such form is contained or  specified in a Tenant's
Lease or if a  Tenant's Lease provides that the Tenant  shall make additional
statements  beyond those  specifically provided  for in the  Lease ("Optional
Statements"), then substantially in the form annexed hereto as Schedule "L-1"
(a "Tenant Estoppel Statement").    Seller shall deliver to  Purchaser a copy
of  each executed  Tenant  Estoppel Statement  thereafter  received from  any
Tenant after Seller's receipt of same.   In no event shall Purchaser have any
right to terminate this Agreement,  except as otherwise expressly provided in
this  Section 10.4,  nor shall Purchaser  be entitled  to a reduction  of the
Purchase Price  nor  shall Purchaser's  obligations under  this Agreement  be
otherwise affected in  any manner on account of any  statement or information
contained in any Tenant Estoppel Statement.

          (b)  Seller  shall  be  obligated to  furnish  to  Purchaser, as  a
condition  of Purchaser's obligation to close  hereunder that Purchaser shall
receive, at or  before Closing,  with respect to  each "Required Tenant"  (as
such term is hereinafter defined), either (x) a Tenant Estoppel Statement, in
"Acceptable Form" (as such term is hereinafter defined), or (y) to the extent
that a  Tenant Estoppel Statement (whether or not  in Acceptable Form) is not
received from  a  Required  Tenant (or  is  received but  is  incomplete),  a
certificate  in the  form  of  Schedule "L-2"  annexed  hereto  (a  "Seller's
Estoppel  Statement")  executed  by  Seller.   A  Tenant  Estoppel  Statement
obtained  by  Seller  from any  Required  Tenant  shall be  deemed  to  be in
"Acceptable  Form" if such Tenant Estoppel  Statement is on the form required
pursuant  to this  Section 10.4.   Notwithstanding  anything to  the contrary
contained  herein, a  Tenant  Estoppel  Statement shall  not  be required  to
contain any Optional Statements in order to be in "Acceptable Form."

          (c)  In the  event that Seller  is unable to fulfill  the condition
set forth in Section 10.4(b) hereof by delivery of Tenant Estoppel Statements
and/or  one  or more  Seller's  Estoppel  Statements,  Seller shall  have  no
liability to Purchaser on account  thereof, and Purchaser's sole remedy shall
be to  terminate  this Agreement  and to  receive a  refund  of the  Deposit,
together with any accrued interest thereon, and upon such termination of this
Agreement neither party shall have any further obligation to  the other party
hereunder  except for  those  provisions of  this  Agreement which  expressly
survive the termination of this Agreement.

          (d)  As used herein, the term "Required Tenants" shall mean: 

               (i)  The Gap, Inc. under the Lease dated December 1, 1990; and

               (ii) at  least seventy-five (75%) percent of the Tenants whose
                    Leases cover, individually  (or when combined  with other
                    Leases  for any  such Tenant  who occupies  space in  the
                    Building pursuant  to multiple  Leases), more than  3,000
                    rentable square feet in the Building.

          (e)  The  representations  set  forth  in  any  Seller's   Estoppel
Statement delivered pursuant to  this Section 10.4 shall survive  the Closing
for  a period  of  ninety (90)  days,  or until  such earlier  date  that the
Required  Tenant  delivers  to  Purchaser  a  Tenant  Estoppel  Statement  in
Acceptable Form.  

                                  ARTICLE 11

                         CASUALTY AND EMINENT DOMAIN
                         ---------------------------

     11.1 Casualty and Risk of Loss.  Between the date of this Agreement
          -------------------------
until the time  of the  delivery of the  Deed as  provided by Section  18.1.2
herein, the risk of loss or damage to the Property by fire or other casualty,
is borne and assumed by Seller.   Seller's assumption of the risk of loss  is
without any obligation  or liability  by Seller  to repair  the same,  except
Seller, at Seller's  sole option, shall have  the right to repair  or replace
such loss or damage to  the Property.  In the event any loss or damage to the
Property occurs, and Seller elects  to make such repair or  replacement, this
Agreement  shall  continue in  full force  and  effect, and  Seller  shall be
entitled to a reasonable adjournment of  the Closing Date, not to exceed  one
hundred eighty  (180) days.   If Seller does not  however elect to  repair or
replace any  such loss or damage, Purchaser  shall have the following options
(provided,  however, that  if in  Seller's  reasonable judgment  the cost  of
repairing  any  such   loss  or  damage  to  the  Property  will  not  exceed
$6,000,000.00, Purchaser will  be deemed to have made the  election set forth
in Section 11.1.2 hereof):

          11.1.1    Declaring this  Agreement terminated, in  which event the
Deposit, together  with any  interest accrued thereon,  shall be  returned to
Purchaser, and  upon such payment, this Agreement shall  be null and void and
the parties hereto  shall be relieved  and released of  and from any  further
liability with respect to each  other, except with respect to the  provisions
of this Agreement which expressly  survive the termination of this Agreement;
or

          11.1.2    Accepting  (i) the Deed  upon  payment  in  full  of  the
Purchase Price and without  any abatement of the Purchase Price  by reason of
such loss or  damage, (ii) payment of the amount of any insurance proceeds to
the extent actually collected by Seller in connection with such fire or other
casualty, less  the amount  of  the actual  expenses  incurred by  Seller  in
collecting such proceeds and  in making repairs to the Property occasioned by
such fire  or other  casualty, and (iii) an  assignment (without  warranty or
recourse to Seller) of Seller's rights to  any payments to be made subsequent
to the Closing Date under any  hazard insurance policy or policies in  effect
with respect to the Property.  Purchaser shall not be entitled to the payment
of  insurance  proceeds or  an  assignment  of  Seller's right  to  insurance
proceeds if  such proceeds are in excess of the cost of repairing any loss or
damage to  the Property; Seller shall be entitled  to the excess proceeds, if
any.

     If Purchaser fails to exercise its option as set forth in Section 11.1.1
within ten (10) days after  notice to Purchaser of any loss or  damage to the
Property, Purchaser shall be deemed to have exercised the option set forth in
Section 11.1.2.

     11.2 Eminent Domain.  If prior to the Closing all or any part of the
          --------------
Property is taken by condemnation or a  taking in lieu thereof, the following
shall apply:

          11.2.1    In the  event a material  part of the Property  is taken,
Purchaser, by  written notice to  Seller (effective only if  delivered within
fifteen (15) days after  Purchaser receives notice of such taking), may elect
to cancel  this Agreement  prior to  the  Closing Date.   In  the event  that
Purchaser shall  so elect,  the Deposit, together  with any  interest accrued
thereon,  shall  be  returned  to  Purchaser, and  upon  such  payment,  this
Agreement shall be null and void and the parties hereto shall be relieved and
released of and from any further liability hereunder and with respect to each
other,  except  with  respect  to  the provisions  of  this  Agreement  which
expressly survive the termination of this Agreement.

          11.2.2    In the event  a minor or immaterial part  of the Property
is taken, or  in the event of  a change of  legal grade, neither party  shall
have any right to cancel this Agreement, and title shall nonetheless close in
accordance with this Agreement without any abatement of the Purchase Price or
any liability or obligation on  the part of Seller by reason  of such taking;
provided, however, that  Seller shall, at Closing, (i) turn  over and deliver
to Purchaser  the amount of any award or other proceeds of such taking to the
extent actually collected  by Seller  as a  result of such  taking, less  the
amount of the  actual expenses incurred by Seller in collecting such award or
other  proceeds  and in  making repairs  to the  Property occasioned  by such
taking, and  (ii) deliver to  Purchaser  an assignment  (without warranty  or
recourse to  Seller) of Seller's  right to any  such award or  other proceeds
which  may be  payable subsequent  to the  Closing Date  as a result  of such
taking.

          11.2.3    The  term "material part," as distinguished from a "minor
or immaterial part,"  as used  herein shall  mean a portion  of the  Property
having a value (based upon an appraisal by an appraiser acceptable to Seller,
subject to Purchaser's approval, which  shall not be unreasonably withheld or
delayed) in excess of $6,000,000.00.

     11.3 Survival.  This Article 11 shall survive the Closing and is
               ---------
intended to  be an express  provision to the  contrary within the  meaning of
Section 5-1311 of the General Obligations Law.


                                  ARTICLE 12

                                 ASSESSMENTS
                                 -----------

     If on  or after the  date of this  Agreement, the  Property or any  part
thereof  shall  be  or  shall have  been  affected  by  any  real estate  tax
assessment  or assessments  which are or  may become  payable in one  or more
installments,  Purchaser  agrees  to  take  title  to the  Property  (without
reduction in  or  adjustment of  the Purchase  Price) subject  to all  unpaid
installments becoming due and payable after the date hereof.


                                  ARTICLE 13

                             CLOSING ADJUSTMENTS
                             -------------------

     13.1 Adjustments and Prorations.  The following matters and items shall
          --------------------------
be apportioned or adjusted between the parties hereto at the closing of title
to the Property pursuant to this Agreement  (the "Closing"), as of 12:01 A.M.
of the day of the Closing (the  "Adjustment Date").   The foregoing is  based
upon the Seller having  use of the funds constituting the cash portion of the
Purchase Price on the Closing Date,  and thus the income and expense  for the
Closing Date are for Purchaser's account.   If the funds are not  transferred
to be available to Seller on the Closing Date, then the Adjustment Date shall
be  unchanged and  Seller shall be  entitled to  a per  diem addition  of Ten
Thousand ($10,000) Dollars.

          13.1.1    Fixed Rents.
                    -----------

          (a)  Fixed  rents ("Fixed Rents") paid  or payable by Tenants under
the Leases in  connection with their occupancy shall be adjusted and prorated
on an if, as and when collected basis. Any Fixed Rents collected by Purchaser
or Seller after the  Closing from any Tenant who owes Fixed Rents for periods
prior to the Closing, shall be applied:  (i) first, in payment of Fixed Rents
owed  by such Tenant for the calendar month in which the Closing Date occurs;
(ii) second, in payment  of Fixed Rents owed by such  Tenant for the calendar
month prior  to the calendar  month in which  the Closing Date  occurs; (iii)
third, in  payment of Fixed Rents owed by such Tenant for the period (if any)
after the calendar month in which the Closing  Date occurs through the end of
the calendar month  in which such amount is collected; and (iv) fourth, after
Fixed Rents  for all current  periods have been  paid in full,  in payment of
Fixed  Rents owed by such  Tenant for the period  prior to the calendar month
preceding the  calendar month  in which  the Closing  Date occurs.  Each such
amount, less any costs of  collection (including reasonable attorneys'  fees)
reasonably allocable  thereto, shall  be  adjusted and  prorated as  provided
above, and the party who receives such amount shall promptly pay over  to the
other party the  portion thereof to which  it is so entitled.  In furtherance
and not in limitation  of the preceding sentence, with respect  to any Tenant
which  has paid all Fixed Rents for periods through the Closing, if, prior to
the Closing,  Seller  shall receive  any prepaid  Fixed Rents  from a  Tenant
attributable to a period following the Closing, at the Closing,  Seller shall
pay over to Purchaser the amount of such prepaid Fixed Rents.

          (b)  Purchaser shall  bill Tenants who owe Fixed  Rents for periods
prior to the Closing on a  monthly basis for a period of six  (6) consecutive
months  following the  Closing  Date and  shall  use commercially  reasonable
efforts to collect such past due Fixed Rents; provided, however, that
                                              --------  -------
Purchaser shall have no  obligation to commence any actions or proceedings to
collect  any such  past due  Fixed Rents.  Notwithstanding the  foregoing, if
Purchaser is unable to collect such  past due Fixed Rents, Seller shall  have
the right, upon prior written notice to Purchaser, to pursue such  Tenants to
collect  Fixed   Rent  delinquencies  (including,  without   limitation,  the
prosecution of  one or more  lawsuits), but Seller  shall not be  entitled to
evict (by summary proceedings or otherwise)  any such Tenants. Any payment by
a  Tenant in an amount less than the  full amount of Fixed Rents and "Overage
Rent" (as such term  is defined in Section 13.1.2(a))  then due and owing  by
such Tenant, shall be applied  first to Fixed Rents (in the order of priority
as to  time periods as is set forth in Section 13.1.1(a) above) to the extent
of all such Fixed Rents then due  and owing by such Tenant, and thereafter to
Overage Rent (in the order of priority as  to time periods as is set forth in
Section 13.1.2).

          13.1.2    Overage Rent.
                    ------------

          (a)  Any of the following charges  and/or rents provided for by any
Lease:   (i) the payment  of additional rent  based upon a  percentage of the
Tenant's  business  during a  specified  annual  or other  period  (sometimes
referred  to as  "percentage rent"),  (ii) common  area maintenance  or "CAM"
charges, (iii) "escalation  rent" or additional rent based  upon increases in
real estate taxes, operating expenses,  labor costs, cost of living, porter's
wages,  or other index  including the consumer  price index  or otherwise, or
(iv) any other items of additional rent, e.g., charges for electricity,
                                         ----
water, cleaning,  overtime services,  sundries and/or  miscellaneous charges,
shall be adjusted and prorated  on an if, as  and when collected basis  (such
percentage rent, CAM charges, escalation rent and other additional rent being
collectively called "Overage Rent").

          (b)  (i)  Purchaser   agrees  that  as  to  any  Overage  Rent  for
accounting periods  prior  to the  Closing  that are  to  be paid  after  the
Closing, to pay the  entire amount over to Seller upon  receipt thereof, less
any costs  of collection  (including reasonable  attorneys' fees)  reasonably
allocable thereto.  Purchaser agrees that  it will (i) promptly  render bills
for any such Overage Rent,  (ii) bill Tenants such Overage Rent on  a monthly
basis for a  period of six (6)  consecutive months thereafter, and  (iii) use
commercially  reasonable  efforts  to collect  such  Overage  Rent; provided,
                                                                    --------
however, that Purchaser shall have no obligation to commence any actions or 
- -------
proceedings  to collect any such Overage Rent.

               (ii)  Notwithstanding the foregoing, if Purchaser is unable to
collect  such Overage Rent,  Seller shall have the  right, upon prior written
notice  to  Purchaser,  to  pursue  Tenants  to  collect  such  delinquencies
(including, without limitation, the prosecution of one or more lawsuits), but
Seller shall not be entitled to  evict (by summary proceedings or  otherwise)
any such Tenants.  Seller shall furnish to Purchaser all information relating
to the  period prior  to the  Closing that  is reasonably  necessary for  the
billing  of  such  Overage  Rent,  and  Purchaser  will  deliver  to  Seller,
concurrently with the delivery to  Tenants, copies of all statements relating
to Overage  Rent for  a period  prior to  the Closing.  Purchaser shall  bill
Tenants  for Overage  Rent for  accounting periods  prior to  the  Closing in
accordance with and on the basis of such information furnished by Seller.

          (c)  Overage Rent  for an  accounting period  in which the  Closing
Date occurs  shall be  apportioned between  Seller  and Purchaser  as of  the
Adjustment Date,  with Seller receiving  the proportion of such  Overage Rent
less  a  like  portion  of  any  costs  and  expenses  (including  reasonable
attorneys' fees) incurred  in the collection  of such  Overage Rent that  the
portion  of such accounting  period prior to  the Closing Date  bears to such
entire  accounting  period, and  Purchaser receiving  the proportion  of such
Overage  Rent less  a  like  portion of  any  costs and  expenses  (including
reasonable attorneys' fees)  incurred in the collection of  such Overage Rent
that the portion  of such accounting period  from and after the  Closing Date
bears to  such entire   accounting period. If,  prior to the  Closing, Seller
shall receive any  installments of Overage Rent attributable  to Overage Rent
for periods from and after the Closing Date, such sum shall be apportioned at
the Closing. If, after the  Closing, Purchaser shall receive any installments
of  Overage Rent  attributable  to  Overage Rent  for  periods  prior to  the
Closing,  such  sum  less  any  costs   and  expenses  (including  reasonable
attorneys' fees) incurred by Purchaser in the collection of such Overage Rent
shall  be paid  by  Purchaser  to Seller  promptly  after Purchaser  receives
payment thereof.

          (d)  Any payment  by a Tenant  on account  of Overage Rent  (to the
extent  not  applied against  Fixed Rents  due  and owing  by such  Tenant in
accordance with Section  13.1.1  (b) hereof) shall be applied to Overage Rent
then due  in  the following  order of  priority:   (i) first,  in payment  of
Overage Rent for the accounting period in which the Closing Date occurs; (ii)
second,  in payment  of Overage  Rent for  the accounting  period immediately
preceding the accounting period  in which the Closing Date occurs;  and (iii)
third,  in payment  of Overage  Rent  for the  accounting period  immediately
succeeding the accounting  period in which the Closing  Date occurs, and (iv)
thereafter   in the  chronological order in  which such payments  are due for
each such accounting period pursuant to the applicable Lease.

          (e)  To the extent that any portion of Overage  Rent is required to
be paid monthly by Tenants, on account  of estimated amounts for any calendar
year  (or, if applicable, any  Lease year or  any other applicable accounting
period), and  at  the end  of  such calendar  year (or  Lease  year or  other
applicable accounting period, as the case may be), such estimated amounts are
to be recalculated based  upon the actual expenses, taxes and  other relevant
factors for  that calendar  year, Lease year  or other  applicable accounting
period, with the  appropriate adjustments being made with  such Tenants, then
such  portion of  the  Overage  Rent shall  be  prorated between  Seller  and
Purchaser at the Closing  based on such estimated payments (i.e., with Seller
                                                            ----
entitled to retain all monthly or other periodic installments of such amounts
paid  with  respect  to  periods  prior  to   the  calendar  month  or  other  
applicable installment period in which the Closing occurs; Seller to  pay  to
Purchaser at the Closing all monthly or other periodic  installments  of such
amounts  theretofore received by Seller with respect to periods following the
calendar  month  or  other applicable installment period in which the Closing
occurs,  and  Seller  and  Purchaser  to apportion as of the Closing Date all
monthly or other  periodic  installments of such amounts  with respect to the
calendar  month  or  other  applicable  installment  period   in   which  the
Closing occurs).

               At the time(s)  of final calculation  and collection from  (or
refund to) each  Tenant of the  amounts in reconciliation  of actual  Overage
Rent for a  period for which estimated amounts paid by  such Tenant have been
prorated, there  shall be  a re-proration between  Seller and  Purchaser. If,
with  respect  to any  Tenant,  the  recalculated  Overage Rent  exceeds  the
estimated amount  paid by such Tenant, (i) the entire excess shall be paid by
Purchaser to  Seller, if the  accounting period for which  such recalculation
was  made  expired  prior to  the  Closing,  and (ii)  such  excess  shall be
apportioned between Seller and Purchaser as of the Closing Date (on the basis
described in the first  sentence of Section 13.1.2(c) hereof), if the Closing
occurred during the accounting period  for which such recalculation was made,
with Purchaser paying to Seller the portion of such excess which Seller is so
entitled to receive. If, with respect to any Tenant, the recalculated Overage
Rent is less  than the estimated amount  paid by such Tenant, (1)  the entire
shortfall shall  be paid  by Seller  to Purchaser  (or,  at Seller's  option,
directly to the Tenant in question), if  the accounting period for which such
recalculation was made expired  prior to the Closing, and (2)  such shortfall
shall be apportioned between Seller and Purchaser as of the Closing  Date (on
the basis described in  the first sentence  of Section 13.1.2(c) hereof),  if
the  Closing   occurred  during  the   accounting  period   for  which   such
recalculation  was made,  with Seller  paying to  Purchaser (or,  at Seller's
option, directly to the Tenant in question)  the portion of such shortfall so
allocable to Seller.

          (f)  Until such time as  all amounts required to be  paid to Seller
by Purchaser pursuant to Section 13.1.1 and this Section 13.1.2   are paid in
full, but in no event for  a period longer than twelve (12) months  following
the  Closing, Purchaser  shall furnish  to Seller,  not less  frequently than
monthly, a reasonably detailed accounting  of such amounts owed by Purchaser;
which accounting shall  be delivered to Seller  on or prior to  the fifteenth
day following the last day of each calendar month from and after the calendar
month in which the Closing occurs.   Subsequent to the Closing, Seller  shall
have the right from time to time,  on prior written notice to Purchaser,   to
review  Purchaser's  rental  records  with  respect  to  the  Property during
ordinary business  hours on Business Days, to  ascertain the accuracy of such
accountings.

          13.1.3    Taxes and Assessments.  Real estate taxes,
                         ---------------------
assessments,  Business  Improvement  District charges  and  like  charges, ad
valorem taxes and personal property taxes, if any, on the basis of the fiscal
year  for which assessed.  If the Closing  shall occur before the tax rate or
assessment is fixed, the apportionment of such real estate taxes and personal
property taxes,  if any,  shall be upon  the basis  of the  tax rate for  the
immediately preceding year applied to the latest assessed valuation; however,
adjustment will be  made upon the  actual tax amount,  when determined.   Any
discount received for early payment shall  be for the benefit of Seller,  and
any interest  or penalty assessed for late payment  shall be borne by Seller.
Real  estate  taxes shall  be  treated on  an  annualized basis  even  if tax
payments  made in  installments are  not equal  for each  installment period.
Thus, for example, if the installment for the first half of a  fiscal year is
paid and is  higher than the second  half installment, the proration  will be
based on payment  of fifty percent  (50%) of  the aggregate taxes  for   such
fiscal year.

          13.1.4    Deposits.  Tax and utility company deposits, or deposits
                    --------
with any supplier of goods, if any, shall be paid by Purchaser to Seller (or,
at Seller's option, Seller shall obtain refunds of the deposits directly from
the taxing authority or utility company, as the case may be).

          13.1.5    Water and Sewer Charges.  Water charges and sewer rents
                    -----------------------
on  the  basis of  the fiscal  year, but  if  there are  water meters  on the
Property, Seller, to the extent obtainable, shall supply to Purchaser a water
meter reading  current through the Adjustment Date, or  if not feasible to so
read, to a date not more than  thirty (30) days prior to the Adjustment Date,
and the unfixed meter charges based thereon for the intervening  period shall
be apportioned on the basis of such last meter reading.  Upon the taking of a
subsequent actual water meter reading, such apportionment shall be readjusted
and Seller  or Purchaser, as  the case may  be, will promptly deliver  to the
other the amount determined to  be due upon such readjustment.  If  Seller is
unable to  furnish such prior  meter reading, any  reading subsequent  to the
Closing will be apportioned on a per diem basis from the date of such reading
immediately prior thereto, and Seller shall pay the proportionate charges due
up to the date of Closing.  Unpaid water meter bills, frontage, sewer charges
and assessments which  are the obligations of Tenants in  accordance with the
terms of their respective Leases shall not be adjusted, nor shall the same be
deemed an objection to title, and Purchaser will take title subject thereto.

          13.1.6    License Fees.  Amounts paid or payable with respect to
                    ------------
assignable licenses and permits, if any, affecting the Property.

          13.1.7    Service and Maintenance Charges.  Amounts paid or payable
                    -------------------------------
with respect to the Service and Maintenance Agreements.

          13.1.8    Vault Fees.  Proration of vault charges or vault taxes
                    ----------
shall be based upon the last bill received, or title company report, prorated
at the last known rate to the Adjustment Date.  No proration shall be made if
such vault charge is the obligation of a Tenant in possession.

          13.1.9    Utilities.  Utility charges, including, but not limited
                    ---------
to, electricity, gas,  steam, telephone and other utilities  (other than such
charges which are the  obligation of Tenants  under their respective Leases),
all prorated  based upon  the most  current bill  unless actual  readings are
obtained as of the Adjustment Date, in  which case such actual readings shall
govern, and each party shall pay the amount billed to it, respectively.

          13.1.10   Inventory.  The value of Building inventory and supplies
                    ---------
(e.g., soap, cleaning powder, light bulbs, etc.) in unopened containers,
 ----
if any, in accordance with an inventory prepared by Seller, shall be credited
to Seller.    Such value  amount  shall be  determined  based upon  the  cost
thereof, to the extent practical.

          13.1.11   Tenant Security Deposits.  (a)  Security deposits of
                    ------------------------
Tenants (other than those which are marketable securities, letters of credit,
or other  non-cash items)  shall be transferred,  at Seller's  option, either
(i) by direct assignment of the bank  accounts in which deposited, or (ii) by
Seller retaining all rights  in the bank accounts and crediting  to Purchaser
the amount  of  the  security  deposits to  be  delivered  pursuant  to  this
Agreement.  In either event, there shall  be maintained or credited to Seller
all interest earned or accrued to  the Adjustment Date, less such portion  of
the interest to which the respective Tenant would be entitled pursuant to its
Lease or by  law.  No allocation shall be made  of security deposits properly
applied  prior to the  Adjustment Date, and  Seller may  retain such amounts.
Security deposits  applied after the Adjustment Date  shall be applied in the
order of  priority  set  forth in  paragraph (a)  of  Section 13.1.1  hereof.
Security deposits held in the form of marketable securities shall be assigned
and delivered to Purchaser at Closing,  with any interest thereon through the
Adjustment Date credited  to Seller, less  such portion  to which the  Tenant
would be entitled.  Security deposits  held in the form of letters  of credit
shall be assigned  and delivered to Purchaser at  Closing; provided, however,
that if  the consent  or authorization of  the issuer of  any such  letter of
credit  is required, the failure to obtain  such consent shall not constitute
grounds for  Purchaser or  Seller to  adjourn the  Closing, but  Seller shall
cooperate with Purchaser in obtaining such consent subsequent to the Closing.

               (b)  If  any Tenant who owes  past due rent  as of the Closing
Date is evicted from the Building and  its Lease is terminated, then promptly
after such eviction and termination,  such Tenant's security deposit shall be
applied in the following  order of priority:  (i) first to  the reimbursement
of Purchaser's reasonable  costs and expenses in obtaining  such eviction and
termination; (ii) then in  the order of priority set  forth in Section 13.1.1
hereof.

               (c)  At Closing Purchaser shall indemnify and hold Seller free
and harmless  from and  against any claim  made with  respect to  an assigned
security deposit, or  a security deposit as to which Purchaser has received a
credit, and Purchaser shall give such notice to each Tenant with respect to a
security deposit as will eliminate or reduce Seller's responsibility.

          13.1.12   Fuel.  Proration shall be made of fuel on the Property
                    ----
on the Adjustment  Date, based upon  a reading made  by Seller's supplier  as
close  as obtainable  to  the  Adjustment Date  (reasonably  adjusted to  the
quantity  present  on  the Adjustment  Date).    The value  thereof  shall be
calculated at  Seller's last  cost (including  sales tax).   If  the heating,
ventilation or air conditioning for the Property is  provided by a measurable
product (e.g. steam  or gas) the adjustment  will be based on  meter readings
prorated, if necessary, to the Adjustment Date.

          13.1.13   Employee Compensation.  Proration shall be made of all
                    ---------------------
wages  of employees  engaged at  the  Property, together  with vacation  pay,
social  security taxes,  workers'  compensation,  pension  and  other  fringe
benefits.  Fringe benefit years shall be based upon union contract rights, if
feasible, and otherwise determined as a fair allocation in Seller's judgment.
Seller  shall not  be  charged  with termination  pay  arising  by reason  of
Purchaser's termination of any employees, or failure to hire any employees at
or subsequent  to the Closing,  and Purchaser shall  be fully liable  for any
such termination pay.  If employees engaged at the Building are in the employ
of an agent, then  such adjustment or proration shall be  made as appropriate
with the agent to reach the  same economic result as if in the  direct employ
of Seller.  Compliance with the WARN act shall be Purchaser's responsibility.

          13.1.14   Tenant Improvement Work at Landlord's Cost.  With respect
                    ------------------------------------------
to tenant improvement work performed or to be performed to leased space to be
paid  at the  landlord's cost  pursuant to  any Lease,  (i)  Purchaser  shall
receive a  credit against the  Cash Balance  at Closing for  the cost  of the
performance of any tenant improvement  work required to be performed pursuant
to  Leases executed  (or renewal,  extension  or additional  space rights  or
options exercised) prior to December 1, 1997 (the "Leasing Cutoff Date"), and
(ii) Purchaser shall be  obligated to pay, as and  when due, for the cost  of
the  performance of  any tenant  improvement  work required  to be  performed
pursuant to  Leases entered into  (or renewal, extension or  additional space
rights or options  exercised) on or  after the Leasing  Cutoff Date, and  the
Cash Balance  shall be  increased by  any sums  expended by  Seller prior  to
closing for obligations referred to in this clause (ii).

          13.1.15   Costs of Work to be Paid or Reimbursed to Tenants.  With
                    --------------------------------------------------
respect to  the cost of  work performed  or to be  performed at  the Property
attributable to leased  space to be either  paid or reimbursed to  Tenants by
the  landlord pursuant  to any  Lease, (i) Purchaser  shall receive  a credit
against  the  Cash  Balance  at  Closing  to   the  extent  such  payment  or
reimbursement is required pursuant to a Lease executed (or renewal, extension
or additional space rights or options exercised) prior to the Leasing  Cutoff
Date, and  (ii) Purchaser shall  be obligated  to pay or  reimburse any  such
Tenant, as  and when  due, to  the extent  such payment  or reimbursement  is
required  pursuant  to  a  Lease  entered  into  (or  renewal,  extension  or
additional space rights or options exercised) on or  after the Leasing Cutoff
Date, and the  Cash Balance shall be increased by any  sum expended by Seller
prior to Closing for obligations referred to in this clause (ii).  

          13.1.16   Leasing Commissions.  Brokerage and leasing commissions
                    -------------------
incurred in  connection with the  leasing of space  at the Property  shall be
prorated so  that such commissions owed with respect to Leases executed prior
to  the Leasing Cutoff  Date shall  be paid  by Seller, and  on or  after the
Leasing Cutoff  Date  shall be  paid, as  and  when due,  by Purchaser.    No
adjustment shall  be made  with respect to  leasing or  brokerage commissions
payable  on or after the Closing Date as  a consequence of an event occurring
after the Closing.  Thus, proration  of leasing commissions shall be made  if
the leasing to which the leasing commission is attributable was made prior to
the Leasing Cutoff Date borne by Seller and if after the Leasing Cutoff  Date
borne  by Purchaser.   If  as of  the Closing  the leasing  commission  is an
obligation of Seller if an event occurs, (e.g. renewal,  expansion, etc.) and
thereafter the event does  occur then the leasing commission if  earned is to
be borne by  Purchaser and Purchaser shall indemnify and hold Seller free and
harmless  from and  against any  liability for  leasing brokerage  payable by
Purchaser.

          13.1.17   Insurance Premiums.  No existing insurance policy shall
                    ------------------
be assigned to Purchaser, and no  adjustment of any insurance premiums  shall
be made.

          13.1.18   Intentionally Omitted.  
                    ---------------------

          13.1.19   Other Adjustments.  (a)  Rents due pursuant to
                    ------------------
Section 10.3.2 hereof.

          (b)  Reletting Expenses pursuant to Section 10.3.2 hereof.

          13.1.20   Survival.  The provisions of this Section 13.1 shall
                    ---------
survive the Closing.

     13.2 Determination of Closing Adjustments.  The parties hereto agree to
          ------------------------------------
make a good  faith effort to determine  the adjustments and prorations  to be
made at  Closing, pursuant to this Article, at  least three (3) Business Days
prior to the Closing Date.

     13.3 Net Apportionments and Adjustments.  
          ----------------------------------

          13.3.1    Due Seller.  In the event the net apportionments and
                    ----------
adjustments as  provided in Section 13.1 result in a payment due Seller, then
such  payment  shall  be  made  at  Closing  in  the  manner  set   forth  in
Section 2.2.2.    In the event  that despite Purchaser's good  faith efforts,
the parties hereto are unable to  determine the amount of the adjustments  to
be paid to  Seller at Closing, if any,  on or before the date  which is three
(3)  Business Days  prior to  the Closing  Date, such amount  may be  paid by
Purchaser  to Seller  at the  Closing by  cashier's or  bank check,  or by  a
certified check of Purchaser  drawn upon a bank which is a  member of The New
York Clearing House Association (or any successor organization thereto), made
payable to Seller's direct order.

          13.3.2    Due Purchaser.  In the event the net apportionments and
                    -------------
adjustments as  provided in Section 13.1  result in a payment  due Purchaser,
then such  payment shall be made  at Closing by  way of a credit  against the
Cash Balance.

     13.4 Other.  Except as otherwise provided in this Agreement, the customs
          -----
regarding title  closings, as  recommended by  The Real  Estate Board  of New
York, Inc., shall apply to all apportionments.

                                  ARTICLE 14

                 CLOSING DOCUMENTS; OBLIGATIONS OF PURCHASER
                 -------------------------------------------
                            AND SELLER AT CLOSING
                            ---------------------

     14.1 Seller's Obligations at Closing.  On the Closing Date, Seller shall
          -------------------------------
deliver or cause to be delivered to Purchaser the following:

          14.1.1    A  Bargain  and  Sale   Deed  without  Covenant   against
Grantor's Acts containing the covenant required by Section 13 of the Lien Law
in proper form  for recording  (the "Deed"),  in the form  annexed hereto  as
Exhibit 1.

          14.1.2    A Bill of Sale in the form annexed hereto as Exhibit 2.

          14.1.3    A letter  to each Tenant  advising them of the  change of
ownership  of  the  Property  in  accordance  with  General  Obligations  Law
Section 7-105, in the form  of Exhibit 9 annexed  hereto (the "Tenant  Notice
Letters"), and Purchaser  agrees to deliver the Tenant Notice  Letter to each
Tenant promptly  after the Closing.   Purchaser hereby indemnifies  and holds
Seller harmless  from and  against  all loss,  cost and  expense incurred  by
Seller  as a result  of Purchaser's failure  to so deliver  the Tenant Notice
Letter to  each Tenant  promptly after the  Closing, and this  sentence shall
survive the Closing. 

          14.1.4    An Assignment and Assumption of Service, Maintenance  and
Concessionaire Agreements,  in the form annexed hereto as Exhibit 3.

          14.1.5    An Assignment and  Assumption of  Landlord's Interest  in
Leases, in the form annexed hereto as Exhibit 4.

          14.1.6    All current records within Seller's possession reasonably
required  for the  continued operation  of  the Property,  including but  not
limited to, service contracts, plans, surveys, Leases, lease files, licenses,
permits,  warranties, guaranties, insurance policies assigned to Purchaser at
Closing, records of current expenditures for repairs and maintenance, and the
certificate of occupancy.

          14.1.7    An Assignment  of Licenses  and/or Permits,  in the  form
annexed hereto as Exhibit 5.

          14.1.8    An Assignment of  Warranties and Guarantees, in  the form
annexed hereto as Exhibit 6.

          14.1.9    An Assignment and Assumption of the  Brokerage Agreements
in the form annexed hereto as Exhibit 10.

          14.1.10   All keys  and combinations to locks at the Property which
are in Seller's possession.

          14.1.11   A  duly executed  letter agreement  by  which Seller  and
Purchaser agree to correct any errors in prorations as soon after the Closing
as amounts are  finally determined, in the  form annexed hereto as  Exhibit 7
(the "Post-Closing Adjustment Letter").

          14.1.12   Evidence reasonably acceptable to Purchaser and the Title
Company  authorizing   the  consummation   by  Seller   of  the   transaction
contemplated by this  Agreement, and the execution and  delivery of documents
on behalf of Seller.

          14.1.13   The  certificate with respect to FIRPTA compliance in the
form of Exhibit 8 annexed hereto.

          14.1.14   The New  York City  Department of  Finance Real  Property
Transfer Tax  Return (the "RPT Return") and the  New York State Combined Real
Estate Transfer  Tax Return and  Credit Line Mortgage Certificate  (the "Form
TP-584").

          14.1.15   The  Tenant  Estoppel  Statements  required  pursuant  to
Section 10.4 hereof  (and/or Seller's Estoppel Statements  in lieu of one  or
more such required Tenant Estoppel Statements).

     14.2 Purchaser's Obligations at Closing.  Purchaser shall deliver
          ----------------------------------
or cause to be delivered to Seller on the Closing Date the following:

          14.2.1    The Cash Balance.

          14.2.2    Duplicate originals  of the Assignment  and Assumption of
Landlord's  Interest in  Leases, the  Assignment and  Assumption of  Service,
Maintenance and Concessionaire  Agreements, the Assignment and  Assumption of
Brokerage Agreements,  the Post-Closing  Adjustment Letter,  the RPT  Return,
Form TP-584 and the Tenant Notice Letters, duly executed by Purchaser.

          14.2.3    Evidence reasonably  acceptable to  Seller and  the Title
Company authorizing the consummation by Purchaser of the transaction which is
the subject of this Agreement, and the execution and delivery of documents on
behalf of Purchaser.

          14.2.4    Such other documents as may be reasonably and customarily
required by the  Title Company to consummate the  transaction contemplated by
this Agreement.


                                  ARTICLE 15

                                  VIOLATIONS
                                  ----------

     Without limiting  the generality of  the provisions of  this Article 15,
Purchaser  agrees to purchase  the Property subject  to any and  all notes or
notices of violations of law, or municipal ordinances, orders or requirements
whatsoever  noted  in or  issued by  any federal,  state, municipal  or other
governmental   department,  agency  or  bureau,  or  any  other  Governmental
Authority having jurisdiction over the Property (collectively, "Violations"),
or any lien imposed in connection with any of the foregoing, or any condition
or state of  repair or  disrepair or other  matter or thing,  whether or  not
noted, which,  if noted,  would result  in a  violation being  placed on  the
Property.  Seller shall  have no duty to remove  or comply with or repair  or
disrepair any condition,  matter or thing,  whether or not  noted, which,  if
noted, would result  in a  violation being  placed on the  Property.   Seller
shall  have  no  duty  to  remove  or  comply  with  or  repair  any  of  the
aforementioned Violations,  liens or  other conditions,  and Purchaser  shall
accept the Property subject  to all such Violations and liens,  the existence
of any conditions at the Property which would give rise to such Violations or
liens, if any, and any governmental claims arising from the existence of such
Violations and liens, in each case without any abatement of or credit against
the Purchase Price.


                                  ARTICLE 16

                                  SALES TAX
                                  ---------

     Although it  is not  anticipated that  any sales  tax shall  be due  and
payable, Purchaser agrees that Purchaser shall pay any sales  tax assessed in
connection  with the  sale of  the  Property to  Purchaser and  save, defend,
indemnify and hold Seller harmless from and against any and all liability for
any sales  tax  which may  now or  hereafter be  imposed upon  Seller or  the
Property  with respect  to the sale  of any  personal property.   The parties
hereto agree  that no part of the Purchase  Price is attributable to personal
property.  The provisions of this Section shall survive the Closing.

                                  ARTICLE 17

                                 UNPAID TAXES
                                 ------------

     17.1 The  amount of  any unpaid  real estate  taxes,  assessments, water
charges and sewer rents other  than items subject to proration as  heretofore
provided, which  Seller is obligated to pay and  discharge may, at the option
of Seller, be  allowed to Purchaser  out of the  Cash Balance, provided  that
official  bills therefor  with interest  and penalties thereon  calculated to
said date are furnished by Seller at the Closing.

     17.2 Seller may use any portion of the Cash Balance to satisfy any liens
or  encumbrances which  exist on  the  Closing Date  which are  not Permitted
Encumbrances,  provided  that   Seller  delivers  to  Purchaser   at  Closing
instruments  in  recordable  form  sufficient   to  satisfy  such  liens  and
encumbrances of  record, together with the  cost of recording or  filing said
instruments, or  pay such sums or perform such acts  as will enable the Title
Company to insure  Purchaser that such lien(s)  will not be collected  out of
the Property,  or deposit  with Purchaser's  attorneys reasonably  sufficient
funds to enable Purchaser's attorneys to obtain and record such instruments.

     17.3 The  existence of  (i) any  taxes,  assessments, water  charges, or
sewer  rents  referred  to  in  Section 17.1,  or  (ii)  any other  liens  or
encumbrances,  shall not  be  deemed  Title Objections  if  Seller elects  to
proceed pursuant  to  the provisions  of Section 17.2,  provided that  Seller
complies with the requirements set forth in Sections 17.1 and 17.2 hereof.

     17.4 If Seller  requests within a  reasonable time prior to  the Closing
Date, Purchaser agrees to provide at the Closing separate certified checks or
official cashier's  checks, which in  the aggregate equal  the amount of  the
Cash Balance, in order to facilitate the satisfaction of any unpaid (and due)
real estate  taxes, assessments, water  charges or sewer rents,  liens and/or
encumbrances referred  to in Section 17.1,  and, if Seller elects  to proceed
pursuant to  the provisions of  Section 17.2, the  payment of  any liens  and
encumbrances referred to therein.

                                  ARTICLE 18

                                 THE CLOSING
                                 -----------

     18.1 The Closing.  The sale and purchase of the Property contemplated
          -----------
by  the terms and  conditions of this  Agreement shall be  consummated at the
Closing.

          18.1.1    Location and Date of Closing.  Subject to the
                    ----------------------------
satisfaction  of the terms and conditions herein set forth, the Closing shall
take place at  the offices of Seller's  attorneys, Bachner, Tally,  Polevoy &
Misher  LLP,  380  Madison Avenue,  New  York,  New York  at  10:00  A.M., on
March 18, 1998  (the "Closing Date").

          18.1.2    Delivery of Documents.  At the Closing, the Deed shall
                    ---------------------
be delivered to the  Purchaser upon Seller's receipt of the payments provided
for  in  Article 2,  and  the  delivery  of  the  documents  referred  to  in
Section 14.2. 

     18.2 Time of Essence.  Time shall be of the essence as to
          ---------------
Purchaser's obligations  to close the  purchase of the Property,  pursuant to
this Agreement,  on the Closing  Date.  For  purposes of this  Agreement, the
term "Business  Day" shall mean  all days except Saturdays,  Sundays, and all
days observed by the Federal Government or New York State as legal holidays.

                                  ARTICLE 19

                                   NOTICES
                                   -------

     Except as  otherwise provided  in this Agreement,  any and  all notices,
elections, demands, requests and responses  permitted or required to be given
pursuant to this  Agreement shall be in  writing, signed by the  party giving
the same or by its attorneys, and shall be deemed to have been duly given and
effective upon being:  (i) personally delivered with receipt for delivery; or
(ii) deposited  with  a  nationally  recognized  express  overnight  delivery
service (e.g., Federal  Express) for next Business Day  delivery with receipt
for delivery; or (iii) deposited in  the United States mail, postage prepaid,
certified with return receipt requested, to the other party at the address of
such  other  party set  forth  below, or  at  such other  address  within the
continental United  States as  may be  designated by  a notice  of change  of
address and  given  in accordance  herewith.   The  time  period in  which  a
response to any such notice, election, demand  or request must be given shall
commence on the date of receipt thereof.  Personal delivery to a party or  to
any officer,  partner, agent or employee of such  party at said address shall
be deemed  given and  received at  the time  delivered.   Rejection or  other
refusal to  accept, or  inability to  deliver because  of changed  address of
which no  notice has been received, shall also  constitute receipt.  Any such
notice,  election, demand,  request or  response  shall be  addressed to  the
respective parties as follows:

          (i)  if to Seller, to:

                    1466 Broadway Associates
                    c/o Helmsley Enterprises, Inc.
                    230 Park Avenue
                    New York, New York  10169
                    Attention:  Harold A. Meriam, III, Esq.

               with a copy to:

                    Bachner, Tally, Polevoy & Misher LLP
                    380 Madison Avenue
                    New York, New York  10017-2513
                    Attention:  Martin D. Polevoy, Esq.

          (ii) if to Purchaser, to:

                    Benjamin P. Feldman, Esq.
                    SL Green Realty Corp. 
                    70 West 36th Street
                    New York, New York  10018

               with a copy to:

                    Richard A. Rosenbaum, Esq.
                    Greenberg, Traurig, Hoffman, Lipoff, Rosen & Quentel
                    153 East 53rd Street, 35th Floor
                    New York, New York  10022

                                ARTICLE 20

                                 DEFAULT
                                 -------

     20.1 Purchaser's Default.  If Purchaser fails to accept title and pay
          -------------------
the Cash  Balance in  accordance with this  Agreement, the  Deposit, together
with all  interest accrued thereon,  if any, shall  be retained by  Seller as
liquidated damages and as Seller's  sole and exclusive remedy for Purchaser's
default, except as provided in  the last sentence of this Section  20.1 as to
post-closing defaults by Purchaser only.  The provisions herein contained for
liquidated and agreed upon damages are bona fide provisions for such  and are
not a penalty, the  parties agreeing that by reason of  Seller binding itself
to the sale of  the Property and by reason of the  withdrawal of the Property
from sale at a  time when other parties would be  interested in acquiring the
Property,  that  Seller will  sustain  damages if  Purchaser  defaults, which
damages will be  substantial but will  not be capable  of determination  with
mathematical  precision,  and  therefore, as  aforesaid,  this  provision for
liquidated and agreed upon damages has been incorporated in this Agreement as
a provision  beneficial  to  both  parties.   Notwithstanding  the  foregoing
provisions  of this  Section, there  shall  be no  limitation on  Purchaser's
liabilities  or Seller's  remedies with  respect to  any indemnities  made by
Purchaser that are  specifically stated herein to survive  the termination of
this Agreement.

     20.2 Seller's Default.  Reference is hereby made to Sections 21.1 and
          ----------------
21.2 hereof for  Purchaser's exclusive remedies in  the event of a  breach of
representation  or  failure  to  perform  any agreement  set  forth  in  this
Agreement on the part  of Seller.  If Seller shall default in the performance
of its obligations hereunder, whether or  not Purchaser shall have elected to
accept title in  accordance with the provisions  of Section 5.2 hereof,  then
Purchaser's  sole remedy shall be either  to (i) terminate this Agreement and
receive a refund  of the Deposit together with  any interest accrued thereon,
or  (ii) bring  an action  for specific  performance of  Seller's obligations
under this  Agreement, provided,  however, that if  Purchaser shall  not have
commenced such action within a period of  thirty (30) days following the date
scheduled for Closing hereunder, Purchaser shall be deemed to have waived its
right to proceed under this clause (ii)  and shall be deemed instead to  have
elected the remedy provided for in clause (i) of this sentence.

                                  ARTICLE 21

                             CONDITIONS; SURVIVAL
                             --------------------

     21.1 Conditions.    (a)  If Purchaser has actual knowledge, or should
          ----------
have actual knowledge by inspection of the Property or of the  public records
at or before  the Closing, that (i) any representation of Seller hereunder is
untrue, as  of the date  represented, or  (ii) Seller has failed  to perform,
observe or comply with  any covenant, agreement or condition to  be performed
hereunder,  Purchaser shall notify Seller of  such within five (5) days after
discovery  by Purchaser.   Purchaser's failure to  so notify Seller  shall be
deemed to constitute Purchaser's waiver of same as a condition to Closing and
otherwise.

     (b)  In the  event  that (A) any  of  Seller's representations  made  in
Section 3.1 are  not true  as  of the  date of  this Agreement  (and for  the
purposes hereof a representation shall be untrue only if factually untrue and
having  a  material adverse  business  or  legal  impact on  Purchaser),  and
(B) Purchaser  has actual  knowledge,  or  should  have actual  knowledge  by
inspection of the Property or  of the public records at or before the Closing
that  any of  Seller's  representations  referred to  in  clause (A) of  this
sentence are untrue, then  Purchaser may, as its sole remedy  (whether at law
or in  equity), all other claims  for damages or  specific performances being
hereby  expressly waived by Purchaser, elect to terminate this Agreement, and
the sole liability  of Seller shall  be to return  to Purchaser the  Deposit,
together with  any interest  accrued thereon,  and thereupon,  this Agreement
shall  be null  and void  and the  parties  hereto shall  be relieved  of all
further  obligations  and liability  under  this Agreement,  other  than with
respect to  those obligations  and liabilities  which  expressly survive  the
termination of this Agreement.

     21.2 Survival.  Except as specifically set forth to the contrary in this
          --------
Agreement,  none of the  representations, warranties, covenants, indemnities,
agreements, obligations or commitments made by Seller in this Agreement shall
survive the Closing, the same being merged in the conveyance.  If survival is
herein provided and  no time specified, such  matter or matters shall  be the
basis  for a claim against Seller only  if asserted in writing within six (6)
months after the Closing Date.

                                  ARTICLE 22

                            SUCCESSORS AND ASSIGNS
                            ----------------------

     22.1 Assignment.  Neither this Agreement nor any of the rights of
               ----------
Purchaser  hereunder (nor  the  benefits  of such  rights)  may be  assigned,
transferred  or  encumbered  without Seller's  prior  written  consent, which
consent may  be granted or denied  in Seller's sole and  absolute discretion,
and any purported assignment, transfer  or encumbrance without Seller's prior
written consent shall be void. Purchaser expressly covenants and agrees that:

          (a)  if  Purchaser is  a corporation,  a sale  or transfer  (or the
granting of an option, put or call right with respect  to a transfer) of more
than one  percent (1%) (at any  one time or,  in the aggregate, from  time to
time) of  the shares  of any  class of  the issued  and outstanding stock  of
Purchaser, its successors or assigns, or the issuance of additional shares of
any class  of its stock to the  extent of more than one  percent (1%) (at any
one time  or, in the aggregate, from time to time) of the number of shares of
said class of stock issued and outstanding on the date hereof, or

          (b)  if  Purchaser is  a  partnership,  joint  venture  or  limited
liability company, a sale  or transfer (or the granting of an  option, put or
call right with respect to a transfer) of  more than one percent (1%) (at any
one  time or, in the aggregate, from time  to time) of the partnership, joint
venture,   membership  or  other   unincorporated  association  interests  of
Purchaser,  its  successors   or  assigns,  or  the  issuance  of  additional
partnership, joint venture  or member interests of any class to the extent of
more than one percent (1%) (at  any one time or, in the aggregate,  from time
to  time) of  the amount  of partnership,  joint venture or  member interests
issued on the  date hereof, shall, in any such case, constitute an assignment
of this Agreement.   Unless, in each  instance, the prior written  consent of
Seller has  been obtained,  any such assignment  shall constitute  a material
default under this Agreement and shall entitle Seller to exercise all  rights
and remedies under  this Agreement, at law or  equity, in the case  of such a
default.

          Notwithstanding  anything  to  the  contrary  set  forth  above  or
elsewhere in  this Agreement, Purchaser shall have  the right (subject to the
provisions of the next sentence), in Purchaser's sole discretion (and without
the need  or any  requirement for obtaining  Seller's consent), to  assign at
Closing its  rights under this Agreement  to any single purpose  entity whose
beneficial interest is wholly owned  by SL Green Operating Partnership, L.P..
Notwithstanding the provisions of the  immediately preceding sentence, in the
event Purchaser intends to make such an assignment, no such assignment  shall
be  effective hereunder  unless  Purchaser  notifies Seller of  the fact that
such assignment has been  or will be made not  more than ten (10) days  after
execution and delivery  by Purchaser of  this Agreement.   In no event  shall
Seller be required to modify any  instruments from a party other than  Seller
(as for example a lessor consent) to accommodate such assignment.

                                  ARTICLE 23

                                   BROKERS
                                   -------

     23.1 Purchaser's Representation.  Purchaser  represents   and   warrants
          --------------------------
to   Seller  that  it has not   dealt with any  broker, finder or  consultant 
other than Eastdil Realty Company, LLC (the "Broker"), in connection with the
transaction which is the subject of this Agreement, and that all negotiations
involving  Purchaser  with  respect  to  the  terms  of  this  Agreement were
conducted by or through  Broker.  Purchaser  further represents and  warrants
that in  the event any claim  is made for  a broker's, finder's  or 
consultant's  commission or fee  by anyone  other than Broker as a result of 
any acts or actions of Purchaser or its representatives with respect to the 
within  transaction, Purchaser, its heirs, successors and assigns do hereby  
agree to indemnify and  hold Seller harmless from  any and all  loss, 
liability,  cost, damage or  expense with  respect to  such claims
(including, without limitation, reasonable attorneys' fees and disbursements)
without any  charge  or cost  to  Seller.   Seller  shall pay  the  brokerage
commission to Broker in accordance with Seller's agreement with Broker if and
when  title  passes hereunder.   This  Section shall  survive the  Closing or
earlier termination of this Agreement.


                                  ARTICLE 24

                                    ESCROW
                                    ------

     The parties hereto have mutually requested that  Bachner, Tally, Polevoy
&  Misher LLP act  as escrow agent  (the "Escrow  Agent") for the  purpose of
holding the Deposit  in accordance with the  terms of this Agreement  and the
Escrow  Letter executed  by  and  among Seller,  Purchaser  and Escrow  Agent
contemporaneously with the execution of this Agreement in the form of Exhibit
11 annexed  hereto (the "Escrow  Letter").  Purchaser recognizes  that Escrow
Agent represents Seller  herein and has agreed  to act as Escrow Agent  as an
accommodation to  both parties  hereto.   Purchaser further acknowledges  and
agrees that in the event of any dispute between the parties to this Agreement
or  the  Escrow  Letter,   Escrow  Agent  shall  be  free   to  continue  its
representation of Seller with regard to these matters.  The Deposit, together
with  the interest  accrued thereon, if  any, shall  be held by  Escrow Agent
until the earlier of the Closing, or such time as Seller or Purchaser may  be
entitled to a refund thereof in accordance with this Agreement.  At such time
Escrow  Agent shall  remit  said  sum, together  with  any interest  actually
accrued  thereon, to  the  party  entitled thereto  in  accordance with  this
Agreement.  At the  Closing, the Deposit, together with any interest actually
accrued  thereon, shall  be  paid to  Seller.   Escrow  Agent  shall have  no
liability to  Seller  or Purchaser  with respect  to the  amount of  interest
earned on the Deposit while in escrow.


                                  ARTICLE 25

                                MISCELLANEOUS
                                -------------

     25.1 Merger.  This Agreement constitutes the entire understanding
          ------
between the parties with respect  to the transaction contemplated herein, and
all prior or contemporaneous oral agreements, understandings, representations
and   statements,  and   all   prior  written   agreements,   understandings,
representations and statements are merged  into this Agreement.  Neither this
Agreement nor any  provisions hereof may be modified,  amended, discharged or
terminated except  by an instrument  in writing signed  by the  party against
which  the  enforcement   of  such  modification,  amendment,   discharge  or
termination  is  sought,  and then  only  to  the extent  set  forth  in such
instrument.  Unless otherwise provided herein, no provision of this Agreement
may be waived except by an instrument  in writing signed by the party against
which the enforcement of such waiver is sought.

     25.2 Headings.  The Article, Section, Schedule and Exhibit headings used
          --------
herein are for  convenience only, and are  not to be used  in determining the
meaning of this Agreement or any part hereof.

     25.3 Governing Law.  This Agreement and its interpretation and
          -------------
enforcement shall be  governed by the laws  of the State of  New York without
regard to conflict of law principles.

     25.4 Jurisdiction.  For the purposes of any suit, action or proceeding
          ------------
involving this Agreement, Seller and Purchaser hereby expressly submit to the
jurisdiction of all  federal and  state courts  sitting in the  State of  New
York,  and  consent  that any  order,  process,  notice  of  motion or  other
application to or by any such court, or a judge thereof, may be served within
or  without such  court's  jurisdiction  by registered  mail  or by  personal
service,  provided that  a reasonable  time  for appearance  is allowed,  and
Seller  and  Purchaser  agree  that  such courts  shall  have  the  exclusive
jurisdiction over any such suit, action  or proceeding commenced by either or
both of said parties.  In furtherance of such agreement, Seller and Purchaser
agree upon  the request of  the other party  to discontinue (or agree  to the
discontinuance of) any such  suit, action or proceeding pending  in any other
jurisdiction.

     25.5 Waiver of Venue and Inconvenient Forum Claims.  Seller and
          ---------------------------------------------
Purchaser hereby irrevocably waive any objection that it may now or hereafter
have to the laying of venue of any  suit, action or proceeding arising out of
or relating to this Agreement brought  in any federal or state court  sitting
in the State of New York, and hereby further irrevocably waive any claim that
any such suit, action or proceeding is brought in any inconvenient forum.

     25.6 Waiver of Jury Trial.  Each of the parties hereto waives,
          --------------------
irrevocably and unconditionally,  any and all right  to trial by jury  in any
action brought  on, under, or by  virtue of, or  relating in any way  to this
Agreement or  the transactions contemplated  hereby, or any of  the documents
executed  in connection  herewith,  the Property,  or  any claims,  defenses,
rights of  set-off  or other  actions  pertaining hereto  or  to any  of  the
foregoing.

     25.7 Successors and Assigns.  This Agreement shall be binding on the
          ----------------------
successors and assigns of the parties hereto.

     25.8 Invalid Provisions.  If any term or provision of this Agreement,
          ------------------
or any  part of any  term or  provision, or  the application  thereof to  any
person or circumstance shall to any extent be held invalid or  unenforceable,
the remainder of  this Agreement or the application of such term or provision
or remainder thereof to persons or circumstances other than those as to which
it is held invalid and unenforceable shall  not be affected thereby, and each
term and provision  of this Agreement shall  be valid and enforceable  to the
fullest extent permitted by law.

     25.9 Schedules and Exhibits.  All Schedules and Exhibits which are
          ----------------------
annexed to this Agreement  are a part of this Agreement  and are incorporated
herein by reference.

     25.10     No Other Parties.  The provisions of this Agreement are for
               ----------------
the sole benefit  of the parties to  this Agreement and their  successors and
permitted assigns, and shall  not give rise to any rights by  or on behalf of
anyone other than such  parties, and no party is intended to be a third party
beneficiary  hereof.   No provisions  of  this Agreement,  or of  any  of the
documents and instruments executed in connection herewith, shall be construed
as creating in any person or entity other than Purchaser and Seller and their
permitted assigns any rights of any nature whatsoever.

     25.11     Interpretation.  This Agreement shall be construed without
               --------------
regard to  any presumption or  other rule requiring construction  against the
party causing this Agreement to be drafted.

     25.12     Counterparts; Faxed Signatures.  This Agreement may be
               ------------------------------
executed in  multiple counterparts,  each of which  shall, when  executed, be
deemed  to  be  an original,  and  all  of which  when  taken  together shall
constitute but one agreement.  Each  party may rely upon a faxed  counterpart
of  this Agreement  executed and  delivered  by the  other party  as  if such
counterpart were an original counterpart.

     25.13     Binding Effect.  This Agreement shall not become a binding
               --------------
obligation  upon Seller until  the same has been  fully executed by Purchaser
and Seller, and until a fully executed original counterpart thereof  has been
delivered by Seller to Purchaser.

     25.14     Recordation.  Neither this Agreement, nor any other document
               -----------
related hereto,  nor any memorandum  thereof shall be recorded,  and any such
recording shall be void and of no force or effect.

     25.15     Litigation Fees.  In the event that any litigation arises
               ---------------
under this Agreement, the  prevailing party (which term shall  mean the party
which obtains substantially all of the relief  sought by such party) shall be
entitled to recover, as a part of its judgment, reasonable attorneys' fees.

     25.16     Title Omissions.  Any and all of the title matters which
               ---------------
Purchaser shall  take title to the Property subject  to, as specified in this
Agreement, may be omitted by Seller in the Deed  to be delivered to Purchaser
at the Closing, provided, however, that  all such provisions so omitted shall
not be in violation of any covenants contained in the Deed.

     25.17     Defined Terms.  The references to defined terms used in this
               -------------
Agreement  are listed  in the  Section  of this  Agreement entitled  "Defined
Terms."

     25.18     Singular/Plural.  The use of the singular shall be deemed to
               ---------------
include the plural, and vice versa, whenever the context so requires.



                                  ARTICLE 26

                        AFFILIATED PURCHASE AGREEMENT
                        -----------------------------

     26.1 Affiliate Purchaser.  Purchaser or an Affiliate of Purchaser (as
          -------------------
hereinafter defined) is concurrently entering into agreements to purchase one
or more  properties from  Seller or  an Affiliate  of Seller  (as hereinafter
defined).  As used  herein, the term "Affiliate of Purchaser"  shall mean any
entity or person  under the control of, controlled by or under common control
with Purchaser.   As used herein, the  term "Affiliate of Seller"  shall mean
any entity or  person under  the control  of, controlled by  or under  common
control with Seller.

     26.2 Affiliate Properties.  The properties that Purchaser or an
          --------------------
Affiliate of Purchaser and Seller or an Affiliate of Seller have entered into
agreements to sell are:

          (i)  25  West 43rd  Street, New  York, N.Y.  or a  leasehold estate
therein; and 

          (ii) 420 Lexington  Avenue, New  York, N.Y. or  a leasehold  estate
therein (collectively "Affiliate Properties").

     26.3 Rights on Purchaser Default.  If Purchaser or an Affiliate of
          ---------------------------
Purchaser has entered into  an agreement of sale and purchase  with Seller or
an Affiliate  of  Seller pursuant  to  which  Purchaser or  an  Affiliate  of
Purchaser  has  agreed to  purchase  one  or  more Affiliate  Properties  (an
"Affiliate  Contract"),  and if  Purchaser  or Affiliate  of  Purchaser shall
default under the  Affiliate Contract, or if for any other reason (other than
Seller or Affiliate of Seller's  default) Purchaser or Affiliate of Purchaser
fails to acquire the property to be conveyed thereunder pursuant to the terms
thereof, or in  the event  Purchaser defaults under the Affiliate Contract or
otherwise is responsible without just cause for a delay of the  Closing under
the  Affiliate Contract,  then  and  in such  event  Seller, shall  have  the
following  rights, which it may exercise in  its sole and absolute discretion
without prior notice, at any time  up to and including the completion of  the
Closing (under this Agreement):

     26.3.1    Seller may elect to terminate this Agreement (i) with the same
               effect  as if  it  were  terminated  for  Purchaser's  default
               hereunder if the reason for Purchaser's failure to close under
               the  Affiliate   Contract  is  Purchaser's  or   Affiliate  of
               Purchaser's default thereunder,  or (ii) with the  same effect
               as if it were terminated pursuant to Section 11.1.1 hereof, if
               the reason for Purchaser's or Affiliate of Purchaser's failure
               to   close  under  the   Affiliate  Contract  is   other  than
               Purchaser's Default thereunder; or

     26.3.2    In the event Seller does not elect to terminate this Agreement
               pursuant  to subsection 26.3.1, or if Purchaser defaults under
               the  Affiliate  Contract or  otherwise is  responsible without
               just  cause for  a delay  of the  closing under  the Affiliate
               Contract, Seller may elect to adjourn the Closing hereunder to
               a date  which will be  concurrent with any  date to  which the
               closing under the  Affiliate Contract may have  been adjourned
               so as to coordinate both closings; or

     26.3.3    Seller  may elect  to proceed  with  the Closing  (hereunder),
               notwithstanding that  the closing under the Affiliate Contract
               has not occurred or may not thereafter occur.

26.4 From the date  hereof and continuing through the period which is six (6)
months following  the Closing, Seller shall  make available to Ernst  & Young
(as agent for  Purchaser) all of  the books and records  with respect to  the
operation of the Property with respect to calendar year 1997 and that portion
of calendar year 1998 preceding any such investigation or audit during normal
business hours.  During such period, Ernst  & Young, at Purchaser's sole cost
and expense,  may inspect and  audit such books  and records with  respect to
calendar year 1997  (and portion of 1998)  and, in this regard,  Seller shall
cooperate (at no cost to Seller) with Purchaser in Purchaser's inspection and
audit.

          IN WITNESS WHEREOF, the parties hereto have executed this Agreement
of Sale and Purchase as of the date first above written.


                              1466 BROADWAY ASSOCIATES,
                              a New York general partnership

                                                                             
                                                                       
                              By:  /s/ Leona M. Helmsley
                                   ----------------------------------
                                   Leona M. Helmsley, Individually and as
                                     Executrix of Estate of Harry B. Helmsley



                              SL GREEN OPERATING PARTNERSHIP, L.P.,
                              a Delaware limited partnership



                              By:  SL GREEN REALTY CORP.,
                                   a   Maryland   corporation,   its  general
                                   partner


                                   By: /s/ Benjamin P. Feldman
                                       -------------------------
                                        Name:
                                        Title:


                                  EXHIBIT 1
                                  ---------

                                    Deed
                                    ----



NYBTU FORM 8001



BARGAIN AND SALE DEED WITHOUT COVENANT AGAINST GRANTOR'S ACTS

THIS  INDENTURE, made the _____ day  of __________, nineteen hundred and ____
BETWEEN _______________________________________, a _________________________,

having an  address at _______________________________________________________

party of the first part, and

 __________________________________,   a   ____________________,   having  an
address    at   _____________________________________________________________
party of the second part,


WITNESSETH, that the party of the first part, in consideration of ten dollars
and other  valuable consideration paid by the party  of the second part, does
hereby grant  and release  unto the party  of the  second part, the  heirs or
successors and assigns of the party of the second part forever,

ALL  that certain  plot, piece  or  parcel of  land, with  the  buildings and
improvements   thereon   erected,   situate,   lying   and   being   in   the
______________________  and more particularly described on Exhibit A attached
hereto and hereby made a part hereof.

TOGETHER with  all right,  title and interest,  if any,  of the party  of the
first part  in and  to any  streets and  roads abutting  the above  described
premises to the center lines thereof; TOGETHER with the appurtenances and all
the estate and rights of the party of the first part in and to said premises;
TO HAVE AND TO HOLD the premises herein granted unto the party  of the second
part, the heirs  or successors and  assigns of the  party of the second  part
forever.

AND  the party of  the first part, in compliance with Section 13  of the Lien
Law,  covenants  that  the   party  of  the  first  part   will  receive  the
consideration for  this conveyance  and will hold  the right to  receive such
consideration as  a trust fund to be applied first  for the purpose of paying
the cost of the improvement and will  apply the same first to the payment  of
the cost of the improvement  before using any part of  the total of the  same
for any other  purpose.  The  word "party" shall be  construed as if  it read
"parties" whenever the sense of this indenture so requires.


IN WITNESS WHEREOF,  the party of the first part has  duly executed this deed
the day and year first above written.


IN PRESENCE OF:     (SELLER)

_______________________________    ________________________________________

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


STATE OF NEW YORK, COUNTY OF ___________________ SS:


On   the  ____   day  of   __________,  19__,   before  me   personally  came
__________________________, to me known to be the individual described in and
who executed the foregoing instrument,  and acknowledged that he executed the
same.

________________________________
                                         Notary Public



STATE OF NEW YORK, COUNTY OF ___________________ SS:



On   the  ____   day  of   __________,  19__,   before  me   personally  came
___________________________________,  to  me  known, who,  being  by  me duly
sworn,  did depose and  say that he  (resides at No./maintains  an office at)
____________________________________________________________________________
_________________________________________;      that      _he      is     the
________________________   of  _______________________________________,   the
corporation  described in and which  executed the foregoing instrument(; that
he  knows  the  seal of  said  corporation;  that the  seal  affixed  to said
instrument is  such corporate seal;  that it was  so affixed by  order of the
board of directors of said corporation), and  that he signed his name thereto
by like order (of the board of directors of said corporation).

           
                               ________________________________
                                    Notary Public



                            BARGAIN AND SALE DEED

                   WITHOUT COVENANT AGAINST GRANTOR'S ACTS



TITLE NO.

                       ________________________________

                                      TO
                       ________________________________


                         SECTION
                         BLOCK
                         LOT
                         COUNTY OR TOWN


                              RETURN BY MAIL TO:

                _____________________________________________

                _____________________________________________

                _____________________________________________


                                  EXHIBIT A
                                  ---------

                              LEGAL DESCRIPTION
                              -----------------



                                  EXHIBIT 2
                                  ---------

                                 Bill of Sale
                                 ------------

          KNOW  ALL MEN  BY  THESE PRESENTS  that  1466 BROADWAY  ASSOCIATES,
having an office  c/o Helmsley Enterprises, Inc., 230  Park Avenue, New York,
New York 10169 ("Seller") for and in  consideration of the sum of Ten Dollars
($10.00) and other good and valuable consideration to it in hand paid,  at or
before the unsealing and delivery of these presents by                     ,
                                                       --------------------
 having an office at _______________________________________________________
            ("Purchaser"),  the receipt  and  sufficiency whereof  are hereby
acknowledged,  has  transferred  and  conveyed and  by  these  presents  does
quitclaim, release, transfer  and convey unto  Purchaser, its successors  and
assigns, all fixtures, machinery and  equipment to the extent same constitute
personal  property,  and  all  other  personal  property  (collectively,  the
"Personal Property")  owned by Seller, attached or appurtenant to, or used in
connection with the  occupancy and operation of those  certain premises known
as  1466  Broadway  a/k/a 152  West  42nd  Street, New  York,  New  York (the
"Premises").

          TO  HAVE AND TO HOLD,  the same unto  Purchaser, its successors and
assigns, forever.

               This transfer is made as part of  the transfer of the Premises
by Seller to  Purchaser as of  the date  hereof, and both  parties agree  and
acknowledge that no part  of the consideration  therefor is allocated to  the
Personal Property.

          This  transfer is made without representation, warranty or guaranty
by, or recourse against, Seller of any kind whatsoever.

          Neither Seller nor any agent  or representative of Seller has made,
and Seller is not liable  or bound in any manner  by, any express or  implied
warranties,   guaranties,   inducements,   representations   or   information
pertaining  to  the Personal  Property  or  any  part thereof,  the  physical
condition,  the uses which  can be made  of the same  or any  other matter or
thing with respect thereto and the Personal Property is being transferred "as
is".

          IN WITNESS WHEREOF, Seller has signed this instrument as of this 
             day of                      , 199    .
       -------        --------------------      ---



                                   1466 BROADWAY ASSOCIATES


                                   By:__________________________
				      Name:	
                                      Title:



                               EXHIBIT 3
                               ---------

                    Assignment and Assumption of Service,
                  Maintenance and Concessionaire Agreements
                  -----------------------------------------

          KNOW  ALL MEN  BY THESE  PRESENTS, that  1466  BROADWAY ASSOCIATES,
having an office c/o Helmsley  Enterprises, Inc., 230 Park Avenue, New  York,
New York 10169 (the "Assignor"), in consideration of Ten Dollars  ($10.00) in
hand paid by                                 having an office at           
             -------------------------------
                                   (the   "Assignee"),   the    receipt   and
sufficiency of which  are hereby acknowledged,  does hereby assign,  transfer
and set over to Assignee, all of Assignor's right, title and interest in  and
to any service, maintenance and concessionaire agreements (including, but not
limited to,  any management agreement)  affecting the premises known  as 1466
Broadway a/k/a 152 West 42nd Street,  New York, New York (the "Premises")  in
effect on the date hereof (the "Agreements").

          TO HAVE AND  TO HOLD, the  same unto Assignee,  its successors  and
assigns, from  and after the  date hereof, subject  to the terms,  covenants,
conditions and provisions therein contained.  This Assignment is made without
warranty  or representation  by, or  recourse against,  Assignor of  any kind
whatsoever.

               This Assignment is  made in connection with  the transfer this
day of the Premises by Assignor to Assignee.

          Assignee  hereby  assumes  the performance  of  all  of  the terms,
covenants and conditions of the Agreements on Assignor's part to be performed
thereunder on, from and after the date hereof and will well and truly perform
all of the terms, covenants and  conditions of the Agreements from and  after
the date hereof, and  with the same force  and effect as though Assignee  had
signed the Agreements as a party named therein.

          This  Agreement  shall  not  be construed  as  a  representation or
warranty  by  Assignor as  to  the  transferability  of the  Agreements,  and
Assignor shall have no liability to Assignee  in the event that any or all of
the Agreements (i) are  not transferable to Assignee or  (ii) are canceled or
terminated by reason of this assignment or any acts of Assignee.

          IN   WITNESS  WHEREOF,  Assignor  and  Assignee  have  signed  this
instrument as of the         day of                   , 199    .
                     -------        -----------------      ---


          Assignor:                1466 BROADWAY ASSOCIATES


                                    By:__________________________
                                        Name:
                                        Title:

          Assignee:                (                     )



                                   By:__________________________
                                        Name:
                                        Title:



                                  EXHIBIT 4
                                  ---------

          Assignment and Assumption of Landlord's Interest in Leases
         ----------------------------------------------------------

          KNOW  ALL MEN  BY  THESE PRESENTS  that  1466 BROADWAY  ASSOCIATES,
having an office c/o Helmsley  Enterprises, Inc., 230 Park Avenue,  New York,
New York 10169 (the "Assignor"), in consideration of Ten Dollars ($10.00) and
other good and valuable consideration in hand paid by                      
                                                      ---------------------
                , having an office at                                   
            -----                       ----------------------------------
          (the "Assignee"), the  receipt and sufficiency of which  are hereby
acknowledged, hereby assigns unto Assignee all of Assignor's right, title and
interest in and to the following:

            (i)     All leases (the  "Leases") made and  entered into by  any
          and all  tenants at those  certain premises known as  1466 Broadway
          a/k/a 152  West 42nd Street,  New York, New York  (the "Premises");
          and

           (ii)     All security deposits, if any, held by Assignor under the
          Leases.

          TO HAVE  AND TO  HOLD the  same unto  Assignee, its  successors and
assigns, from and  after the date  hereof, subject  to the terms,  covenants,
conditions  and provisions contained in the  Leases.  This Assignment is made
without warranty or  representation by, or recourse against,  Assignor of any
kind whatsoever.

          Assignee  hereby  assumes the  performance  of  all  of the  terms,
covenants  and conditions of  the Leases  (including but  not limited  to the
obligation  to pay  for tenant  improvement  work and  cash work  allowances)
herein assigned by  Assignor to Assignee on,  from and after the  date hereof
and hereby agrees  to perform all of  the terms, covenants and  conditions of
the Leases to be performed on, from  and after the date hereof, all with  the
full force  and effect as if Assignee had signed the Leases originally as the
landlord named  therein, and, in  addition, with respect  to the  payment and
performance of tenant  improvement work and payment of  cash work allowances,
Assignee  hereby assumes  the obligation to  perform such work  and make such
payments with respect to Leases entered into on or after                   
                                                         ------------------
           - , 1997 (the "Leasing Cutoff Date").


          Assignee  does  hereby  agree  for itself  and  its  successors and
assigns to hold and apply all security  deposits in accordance with the terms
of the Leases pursuant to which the same were initially deposited. 

          Assignee does hereby agree for itself,  its successors and assigns,
to indemnify, defend and save  Assignor, its successors and assigns, harmless
from and  against any  and all claims  and liability  asserted or  arising in
connection with the performance by Assignee under the Leases (i) on, from and
after the date hereof, and  (ii) with respect to the payment and  performance
of tenant improvement  work and payment  of cash work allowances  pursuant to
Leases entered into on  or after the Leasing Cutoff Date,  on, from and after
the Leasing Cutoff Date.

               IN  WITNESS WHEREOF,  the  parties  hereto  have  signed  this
instrument as of this        day of                   , 199    .
                      ------        -----------------      ---


          Assignor:                1466 BROADWAY ASSOCIATES

                                   By:__________________________
                                        Name:
                                        Title:



          Assignee:                (                     )



                                   By:__________________________
                                        Name:
                                        Title:



                                  EXHIBIT 5
                                  ---------

                    Assignment of Licenses and/or Permits
                    -------------------------------------

          KNOW ALL  MEN  BY THESE  PRESENTS  that 1466  BROADWAY  ASSOCIATES,
having an office  c/o Helmsley Enterprises, Inc., 230 Park  Avenue, New York,
New York 10169 (the "Assignor"), in consideration of Ten Dollars ($10.00) and
other good and valuable consideration in hand paid by                      
                                                      ---------------------
              , having an office at                                    
            ---                       -----------------------------------
          (the "Assignee"),  the receipt  and sufficiency  of which are  duly
acknowledged, hereby assigns  and quitclaims unto Assignee  all of Assignor's
right, title  and interest, if any, in and  to all assignable licenses and/or
permits,  if any, relating to  and affecting those  certain premises known as
1466  Broadway  a/k/a   152  West  42nd  Street,  New  York,  New  York  (the
"Premises").

          TO HAVE  AND TO HOLD  the same  unto Assignee,  its successors  and
assigns,  from and after  the date hereof,  subject to the  terms, covenants,
conditions and provisions therein contained.

          This Assignment is made in connection with the transfer this day of
the Premises by Assignor to Assignee.

               This Assignment is made without warranty or representation by,
or recourse against Assignor of any kind whatsoever.

               IN WITNESS WHEREOF, the undersigned has signed this Assignment
as of this         day of                  , 199   .
                       ------        ----------------      ---


                                   1466 BROADWAY ASSOCIATES



                                   By:__________________________
                                        Name:
                                        Title:

                                  EXHIBIT 6
                                  ---------

                   Assignment of Warranties and Guarantees
                   ---------------------------------------

          KNOW ALL  MEN  BY THESE  PRESENTS  that 1466  BROADWAY  ASSOCIATES,
having  an office c/o Helmsley Enterprises,  Inc., 230 Park Avenue, New York,
New York 10169 (the "Assignor"), in consideration of Ten Dollars ($10.00) and
other good and valuable consideration in hand paid by                      
                                                      ---------------------
            , having an office at                                       
            -                       --------------------------------------
          (the "Assignee"),  the receipt  and sufficiency  of which are  duly
acknowledged, hereby assigns  and quitclaims unto Assignee  all of Assignor's
right, title and  interest, if any, in  and to all assignable  warranties and
guarantees  of contractors,  manufacturers, suppliers  and/or  installers, if
any, relating to those certain premises known as 1466 Broadway a/k/a 152 West
42nd Street,  New York, New  York (the "Premises"), including  all assignable
warranties  and  guarantees  covering  the  materials,  goods  and  equipment
installed in or upon the Premises.

          TO HAVE  AND TO  HOLD the  same unto  Assignee, its  successors and
assigns,  from and after  the date hereof,  subject to  the terms, covenants,
conditions and provisions therein contained.

          This Assignment is made in connection with the transfer this day of
the Premises by Assignor to Assignee.

          This  Assignment is made without warranty  or representation by, or
recourse against, Assignor of any kind whatsoever.

               IN WITNESS WHEREOF, the undersigned has signed this Assignment
as of this          day of                    , 199    .
            -------        ------------------      ---

                                   1466 BROADWAY ASSOCIATES


                                   By:__________________________
                                        Name:
                                        Title:


                                  EXHIBIT 7
                                  ---------

                        Post-Closing Adjustment Letter
                       ------------------------------


                                                             , 199   
                                        --------------------      ---


(Name and Address of
  Purchaser)

     Re:  1466 Broadway a/k/a 152 West 42nd Street,
          New York, New York (the "Premises")         
          --------------------------------------------

Gentlemen:

     In connection with the closing adjustments made pursuant to the transfer
of title  of the Premises by the undersigned to  you, a copy of which closing
adjustments is annexed  hereto, it is  hereby agreed that  if any  arithmetic
calculations shall prove to be erroneous, or any adjustment shall be omitted,
same shall  be adjusted  between you and  the undersigned after  the closing.
Any such adjustment  shall be paid promptly  after same is ascertained.   The
obligation  to correct  any erroneous  adjustment or  to make  any additional
adjustment in accordance with the above shall survive the closing.



                                        Very truly yours,



                                        1466 BROADWAY ASSOCIATES





                                        By:__________________________

                                        Name:

                                        Title:



AGREED TO:

(Purchaser)


By:___________________
     Name:
     Title:





                                  EXHIBIT 8
                                  ---------

                              FIRPTA Certificate
                              ------------------

          Section  1445  of   the  Internal  Revenue  Code  provides  that  a
transferee  of  a  U.S. real  property  interest  must  withhold tax  if  the
transferor is a foreign person.  To inform the transferee that withholding of
tax is not required upon the disposition of a U.S. real property interest  by
1466 Broadway Associates, the  undersigned hereby certifies the following  on
behalf of 1466 Broadway Associates:

          1.   1466 Broadway Associates is not a foreign corporation, foreign
               partnership,  foreign trust, or foreign estate (as those terms
               are defined  in  the  Internal Revenue  Code  and  Income  Tax
               Regulations);

          2.   1466 Broadway Associates'  U.S. employer identification number
               is           , and
                  ----------

          3.   1466  Broadway  Associates'  office  address  is  c/o Helmsley
               Enterprises, Inc., 230 Park Avenue, New York, New York 10169.

          The   undersigned  understands  that   this  certification  may  be
disclosed to the  Internal Revenue  Service by  the transferee  and that  any
false statement contained herein could  be punished by fine, imprisonment, or
both.

          Under  penalties of  perjury I  declare that  I have  examined this
certification and to the best of my knowledge and belief  it is true, correct
and  complete, and  I further  declare  that I  have authority  to  sign this
document on behalf of 1466 Broadway Associates.



Dated:___________________________               _____________________________

		                                   (Title)                       



                                  EXHIBIT 9
                                  ---------

                             Tenant Notice Letter
                             --------------------

                            (Letterhead of Seller)



CERTIFIED MAIL
- --------------
RETURN RECEIPT REQUESTED
- ------------------------
AND BY HAND
- -----------

                                                               , 199   
                                        ----------------------      ---

(Tenant)

     Re:  Acquisition of 1466 Broadway, New York, New York (the "Property")
          -----------------------------------------------------------------

Dear ________________:

     We are pleased  to announce that ____________________ has today acquired
the  Property from  1466  Broadway  Associates.   _________________________'s
address is ______________________________.

     Any  security  held  in  accordance with  your  lease  at  the
Property ("Lease")  has been  transferred to  _________________________.   If
that security is in the form of a letter of credit, _________________________
will  shortly be in touch with you  to arrange for appropriate changes to the
letter  of credit to  reflect _________________________'s acquisition  of the
Property.

          From this  day forward,  all checks payable  to the  landlord under
your Lease should be made payable to:

          Should you  have any  questions concerning  the acquisition  of the
Property  by _________________________,  please call  ____________________ at
______________.



                                   Very truly yours,

                                   1466 BROADWAY ASSOCIATES


                                   By:_____________________

Accepted and Agreed to:
(PURCHASER)


By:______________________



                                  EXHIBIT 10

              Assignment and Assumption of Brokerage Agreements
              -------------------------------------------------

         KNOW  ALL MEN  BY  THESE PRESENTS  that  1466 BROADWAY  ASSOCIATES,
having an office  c/o Helmsley Enterprises, Inc., 230 Park  Avenue, New York,
New York 10169 (the "Assignor"), in consideration of Ten Dollars ($10.00) and
other good and valuable consideration in hand paid by                      
                                                      ---------------------
            , having an office at                                      
            -                       -------------------------------------
          (the "Assignee"), the receipt and  sufficiency of which are  hereby
acknowledged, does hereby assign, transfer  and set over to Assignee, all  of
Assignor's right,  title and interest in and  to all brokerage agreements set
forth on Exhibit 1 annexed hereto (the "Brokerage Agreements").

          TO HAVE  AND TO  HOLD the  same unto  Assignee, its  successors and
assigns, from and  after the date  hereof, subject  to the terms,  covenants,
conditions and  provisions  contained  in the  Brokerage  Agreements.    This
Assignment  is  made  without  warranty or  representation  by,  or  recourse
against, Assignor of any kind whatsoever.

          This Assignment is made in connection with the conveyance as of the
date hereof by Assignor to  Assignee of the premises known as and  located at
1466 Broadway a/k/a 152 West 42nd Street, New York, New York.

          Assignee  hereby  assumes  the obligation  to  pay  any commissions
coming due under the  Brokerage Agreements as a result of  the exercise after
__________ , 199    (the "Leasing Cutoff Date") of any option or right of
                ---
     first refusal by  the "Tenant"  under any  "Lease"  (as  such terms  are
defined in that certain Agreement  of Sale and Purchase between  Assignor, as
Seller,  and Assignee,  as Purchaser  dated ______________),  or the  leasing
after the Leasing Cutoff Date of additional space by any such Tenant, or  the
renewal or extension of the  term of any Lease entered into after the Leasing
Cutoff Date.

          IN WITNESS WHEREOF, the parties  hereto have signed this instrument
as of this             day of                       , 199    .
             ---------        ---------------------      ---

                                   ASSIGNOR:


                                   1466 BROADWAY ASSOCIATES


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

                                   ASSIGNEE:

                                   (                                       )
                                     --------------------------------------


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


                                  EXHIBIT 11

                                Escrow Letter
                                -------------



                           Dated: ________________



Bachner, Tally, Polevoy & Misher LLP 
380 Madison Avenue 
New York, New York 10017

          Re:  Agreement of Sale and  Purchase (the "Agreement") between 1466
          Broadway  Associates  ("Seller")  and  _____________  ("Purchaser")
          dated ______________
          Premises:  1466 Broadway, New York, New York

Gentlemen:

          Pursuant to  the above-referenced Agreement  made this date  by and
between the undersigned, you are  required to act as escrow agent,  to hold $
_________  ("Escrow Deposit")  in escrow,  in accordance  with the  terms and
conditions hereinafter set forth. The Escrow Deposit shall be deposited in an
interest bearing account with Citibank, N.A.

          The  Escrow Deposit together with  interest earned thereon, if any,
shall be released  or delivered to the party entitled thereto pursuant to the
Agreement with reasonable promptness after you shall have received notice:

     (a)  from both parties to this  Escrow Letter authorizing release of the
          Escrow Deposit; or 

     (b)  of the occurrence of either of the following events:

          (i)  the closing under the Agreement; or

          (ii) the receipt  by Escrow Agent of   a written notice from either
               party to this Escrow Letter stating that an event has occurred
               under the Agreement entitling the party delivering such notice
               to  the Escrow Deposit,  whereupon Escrow Agent  shall deliver
               written notice  (the "Default  Notice") thereof  to the  other
               party  and, unless  such other  party shall  have  delivered a
               written notice  of objection to  Escrow Agent within  ten (10)
               days following  receipt  by such  other party  of the  Default
               Notice, Escrow  Agent shall deliver the Escrow  Deposit to the
               party initially requesting the Escrow Deposit.

          It is agreed that  the duties of Escrow Agent are  only such as are
herein specifically  provided, being purely  ministerial in nature,  and that
Escrow Agent shall incur no  liability whatever except for willful misconduct
or  gross negligence so  long as  Escrow Agent has  acted in good  faith. The
undersigned hereby release  Escrow Agent from any  act done or omitted  to be
done by  Escrow Agent  in good  faith in  the performance  of Escrow  Agent's
duties hereunder.

          Escrow Agent shall  be under no responsibility with  respect to the
Escrow  Deposit  other  than faithfully  to  follow  the instructions  herein
contained. Without  limiting the generality  of the  foregoing, Escrow  Agent
shall have no responsibility to protect the Escrow Deposit, or  to do any act
or thing  whatever in regard to the Escrow Deposit. Escrow Agent shall not be
responsible for any failure to demand, collect or enforce any obligation with
respect to the  Escrow Deposit or for any  diminution in value of  the Escrow
Deposit from any  cause. Escrow Agent may  consult with counsel and  shall be
fully protected in  any action taken in  good faith, in accordance  with such
advice. Escrow Agent shall  not be required  to defend any legal  proceedings
which may be instituted against Escrow Agent in respect of the subject matter
of  these  instructions unless  requested so  to  do by  the  undersigned and
indemnified to the satisfaction of Escrow  Agent against the cost and expense
of such  defense.  Escrow Agent  shall  not be  required to  institute  legal
proceedings of any kind. Escrow Agent  shall have no  responsibility for  the
genuineness or validity of  any document or other item  deposited with Escrow
Agent, and shall be fully protected in  acting in accordance with any written
instructions given to Escrow Agent hereunder  and believed by Escrow Agent to
have been signed by the proper parties.

          Unless otherwise set forth in the first paragraph hereof the Escrow
Deposit shall not include interest thereon. If pursuant to said paragraph the
Escrow Deposit shall include interest, the same shall be deemed to  mean only
the interest  actually earned from the date  deposited in an interest bearing
form to the  date withdrawn. Escrow Agent shall not have any duty to maximize
the rate or interest or duration of interest  bearing form. If deposited in a
form  which  is not  convertible to  cash  when Escrow  Agent is  required to
release the Escrow  Deposit, Escrow Agent  shall be  deemed to have  complied
with the requirement of release by delivery of a duly executed  assignment of
its rights in the Escrow Deposit.

          Escrow Agent assumes  no liability under this Escrow  Letter except
that of a stakeholder. If there is any  dispute as to whether Escrow Agent is
obligated to deliver the Escrow Deposit, or as to  whom the Escrow Deposit is
to be delivered, Escrow  Agent will not be obligated to make  any delivery of
the Escrow  Deposit, but  in such  event may  hold the  Escrow Deposit  until
receipt  by Escrow  Agent of an  authorization in  writing signed by  all the
persons having  interest in  such dispute, directing  the disposition  of the
Escrow Deposit, or  in the absence  of such  authorization, Escrow Agent  may
hold the sum until the final determination of the rights of the parties in an
appropriate  proceeding.  If such  written  authorization  is  not given,  or
proceedings for such  determination are not  begun and diligently  continued,
Escrow Agent is not required to bring an appropriate action or proceeding for
leave to deposit the Escrow Deposit  in court pending such determination, but
may at Escrow Agent's sole discretion make a deposit of the Escrow Deposit in
court  and in  such event all  liability and  responsibility of  Escrow Agent
shall terminate upon such deposit having been made. In making delivery of the
Escrow Deposit in the manner provided for in this Escrow Letter, Escrow Agent
shall have no further liability in the matter.

          The undersigned hereby jointly and severally agree to indemnify and
hold  the  Escrow  Agent  free  and  harmless  from  and  against  any claim,
liability, suit, cost (including Escrow  Agent's reasonable counsel fees)  or
other obligation incurred or arising out of this Escrow Letter excluding only
Escrow Agent's liability for its own willful misconduct or gross negligence.

          Purchaser and Seller have mutually requested  that Escrow Agent act
as escrow agent for the purpose  of holding the Escrow Deposit in  accordance
with  the terms  of this  Escrow Letter.  Purchaser acknowledges  that Escrow
Agent represents Seller herein and  has agreed to act  as escrow agent as  an
accommodation  to both  parties hereto.  Purchaser waives  all claims  in the
nature  of conflict of interest against  Escrow Agent and further agrees that
in the event of any dispute between  Purchaser and Seller, Escrow Agent shall
be  free to  continue  its  representation of  Seller  with regard  to  these
matters.

          Upon delivery of the Escrow  Deposit in accordance with this Escrow
Letter, Purchaser and Seller hereby release Escrow Agent from all obligations
and liability hereunder.

          Escrow Agent has executed this Escrow Letter to confirm that Escrow
Agent is holding, and will hold, the Escrow Deposit in escrow pursuant to the
provisions of this Escrow Letter.

          Except as  otherwise provided  in this Escrow  Letter, any  and all
notices,  elections, demands,  requests and  responses  thereto permitted  or
required to be  given under this Escrow Letter shall be in writing, signed by
the party giving the  same, and shall be  deemed to have been  properly given
and shall be deemed effective upon being personally delivered, or after being
deposited in the  United States mail, postage prepaid,  certified with return
receipt requested, to the  other parties at the address of  the other parties
set forth below or at such other address within the continental United States
as the other  parties may designate  by notice  specifically designated as  a
notice  of change  of address  and  given in  accordance herewith;  provided,
however,  that the  time  period in  which  a response  to  any such  notice,
election, demand  or request  must be  given shall  commence on  the date  of
receipt thereof; and  provided further  that no notice  of change of  address
shall be effective  until the date of receipt thereof. Personal delivery to a
party or  to any officer,  partner, agent or employee  of such party  at said
address shall  constitute receipt.  Rejection or other  refusal to  accept or
inability to deliver because of changed  address of which no notice has  been
received  shall also constitute  receipt. Any such  notice, election, demand,
request or response shall be addressed as follows: 

Seller at:          Bachner, Tally, Polevoy & Misher LLP
                    380 Madison Avenue 
                    New York, New York 10017 
                    Attn:  Martin D. Polevoy, Esq.


Purchaser: 

                    Attn: 


Escrow Agent at:    Bachner, Tally, Polevoy & Misher LLP
                    380 Madison Avenue 
                    New York, New York 10017 
                    Attn:  Martin D. Polevoy, Esq.


          This Escrow Letter constitutes the entire agreement with respect to
the terms  and conditions of such  escrow and any  modification, amendment or
supplement shall be binding only if made pursuant to an instrument in writing
executed by each of the parties  hereto. This Escrow Letter shall be  binding
upon and inure to the benefit of our respective successors and assigns except
that  the within  escrow shall  not inure  to the  benefit of  either of  the
undersigned's assigns,  unless and  until you have  received a  duly executed
assignment  and  assumption (in  form  satisfactory  to you)  of  all or  the
assignor's obligations hereunder.

                              Very truly yours, 

                              1466 BROADWAY ASSOCIATES



                              By:___________________________________

                              (Purchaser)



                              By:____________________________________



Accepted and Agreed to:


__________________________________
Bachner, Tally, Polevoy & Misher LLP

Seller's Federal Tax Identification Number 
is ___________________.

Purchaser's Federal Tax Identification Number 
is ___________________.


                                                                             
                                                                          



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


                                LOAN AGREEMENT

                                   between

                     SL GREEN OPERATING PARTNERSHIP, L.P.

                                     and

                               SLG GRAYBAR LLC

                                     and

                              SLG GRAYBAR 2 LLC

                                     and

                          NEW GREEN 1140 REALTY LLC

                                     and

                              SLG 17 BATTERY LLC


                                     and

                            SL GREEN REALTY CORP.

                                     and

                        LEHMAN BROTHERS HOLDINGS INC.
                       D/B/A LEHMAN CAPITAL, A DIVISION
                      OF LEHMAN BROTHERS HOLDINGS INC., 
     Individually as a Co-Lender and as Agent for one or more Co-Lenders
                           and as Syndication Agent 

                          Dated as of March 20, 1998

                               $275,000,000.00

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


                              TABLE OF CONTENTS

                                                                         PAGE

SECTION 1.     DEFINITIONS. . . . . . . . . . . . . . . . . . . . . . . . . 1
     Section 1.01   Definitions     . . . . . . . . . . . . . . . . . . . . 1
                    -----------

SECTION 2.     AMOUNT AND TERMS OF FACILITY.  . . . . . . . . . . . . . .  25
     Section 2.01   Advances  . . . . . . . . . . . . . . . . . . . . . .  25
                    --------
     Section 2.02   Notice of Borrowing.  . . . . . . . . . . . . . . . .  26
                    -------------------
     Section 2.03   Disbursement of Funds.  . . . . . . . . . . . . . . .  26
                    ---------------------
     Section 2.04   The Note  . . . . . . . . . . . . . . . . . . . . . .  27
                    --------
     Section 2.05   Interest. . . . . . . . . . . . . . . . . . . . . . .  27
                    --------
     Section 2.06   Intentionally Deleted.  . . . . . . . . . . . . . . .  28
                    ---------------------
     Section 2.07   Intentionally Deleted.  . . . . . . . . . . . . . . .  28
                    ---------------------
     Section 2.08   Intentionally Deleted.  . . . . . . . . . . . . . . .  28
                    ---------------------
     Section 2.09   Extension of Maturity Date.   . . . . . . . . . . . .  28
                    --------------------------
     Section 2.10.  Principal Payments. . . . . . . . . . . . . . . . . .  29
                    ------------------
     Section 2.11   Voluntary Prepayments.  . . . . . . . . . . . . . . .  29
                    ---------------------
     Section 2.12   Intentionally Deleted.  . . . . . . . . . . . . . . .  29
                    ---------------------
     Section 2.13   Application of Payments and Prepayments.  . . . . . .  29
                    ---------------------------------------
     Section 2.14   Method and Place of Payment.  . . . . . . . . . . . .  29
                    --------------------------
     Section 2.15   Intentionally Deleted.  . . . . . . . . . . . . . . .  30
                    ---------------------
     Section 2.16   Interest Rate Unascertainable, Increased Costs,
                    -----------------------------------------------
                    Illegality. . . . . . . . . . . . . . . . . . . . . .  30
                    ----------
     Section 2.17   Funding Losses. . . . . . . . . . . . . . . . . . . .  32
                    --------------
     Section 2.18   Increased Capital.  . . . . . . . . . . . . . . . . .  32
                    -----------------
     Section 2.19   Taxes.  . . . . . . . . . . . . . . . . . . . . . . .  33
                    -----
     Section 2.20   Use of Proceeds and Limitations on Advances.    . . .  34
                    -------------------------------------------
     Section 2.21   Addition of 321 West 44/th/ Street  . . . . . . . . .  35
                    ----------------------------------
     Section 2.22   Intentionally Deleted . . . . . . . . . . . . . . . .  37
                    ---------------------
     Section 2.23   Intentionally Deleted.  . . . . . . . . . . . . . . .  37
                    ---------------------
     Section 2.24   Decision Making by Agent  . . . . . . . . . . . . . .  37
                    ------------------------
     Section 2.25   Additional Assets . . . . . . . . . . . . . . . . . .  38
                    -----------------
     Section 2.26   Pro Rata Interests  . . . . . . . . . . . . . . . . .  38
                    ------------------

SECTION 3.     CONDITIONS PRECEDENT.  . . . . . . . . . . . . . . . . . .  39
     Section 3.01   Conditions Precedent to Initial Advance . . . . . . .  39
                    ---------------------------------------
     Section 3.02   Conditions Precedent to All Advances of the Loan. . .  44
                    ------------------------------------------------
     Section 3.03   Acceptance of Borrowings. . . . . . . . . . . . . . .  46
                    ------------------------
     Section 3.04   Sufficient Counterparts.  . . . . . . . . . . . . . .  46
                    -----------------------

SECTION 4.     REPRESENTATIONS AND WARRANTIES.  . . . . . . . . . . . . .  46
     Section 4.01   Organizational Status.  . . . . . . . . . . . . . . .  46
                    ---------------------
     Section 4.02   Power and Authority.  . . . . . . . . . . . . . . . .  46
                    -------------------
     Section 4.03   No Violation. . . . . . . . . . . . . . . . . . . . .  47
                    ------------
     Section 4.04   Litigation. . . . . . . . . . . . . . . . . . . . . .  47
                    ----------
     Section 4.05   Financial Statements: Financial Condition; etc. . . .  47
                    ----------------------------------------------
     Section 4.06   Solvency. . . . . . . . . . . . . . . . . . . . . . .  47
                    --------
     Section 4.07   Material Adverse Change.  . . . . . . . . . . . . . .  48
                    -----------------------
     Section 4.08   Use of Proceeds; Margin Regulations.  . . . . . . . .  48
                    -----------------------------------
     Section 4.09   Governmental Approvals. . . . . . . . . . . . . . . .  48
                    ----------------------
     Section 4.10   Completed Repairs.  . . . . . . . . . . . . . . . . .  48
                    -----------------
     Section 4.11   Tax Returns and Payments. . . . . . . . . . . . . . .  48
                    ------------------------
     Section 4.12   ERISA.  . . . . . . . . . . . . . . . . . . . . . . .  48
                    -----
     Section 4.13   Closing Date Transactions.  . . . . . . . . . . . . .  49
                    -------------------------
     Section 4.14   Representations and Warranties in Loan Documents. . .  49
                    ------------------------------------------------
     Section 4.15   True and Complete Disclosure. . . . . . . . . . . . .  49
                    ----------------------------
     Section 4.16   Ownership of Real Property Assets; Existing Security
                    ----------------------------------------------------
                    Instruments . . . . . . . . . . . . . . . . . . . . .  50
                    -----------
     Section 4.17   No Default. . . . . . . . . . . . . . . . . . . . . .  50
                    ----------
     Section 4.18   Licenses, etc.  . . . . . . . . . . . . . . . . . . .  50
                    -------------
     Section 4.19   Compliance With Law.  . . . . . . . . . . . . . . . .  51
                    -------------------
     Section 4.20   Brokers . . . . . . . . . . . . . . . . . . . . . . .  51
                    -------
     Section 4.21   Judgments . . . . . . . . . . . . . . . . . . . . . .  51
                    ---------
     Section 4.22   Property Manager  . . . . . . . . . . . . . . . . . .  51
                    ----------------
     Section 4.23   Assets of the REIT  . . . . . . . . . . . . . . . . .  51
                    ------------------
     Section 4.24   REIT Status . . . . . . . . . . . . . . . . . . . . .  52
                    -----------
     Section 4.25   Operations  . . . . . . . . . . . . . . . . . . . . .  52
                    ----------
     Section 4.26   Stock . . . . . . . . . . . . . . . . . . . . . . . .  52
                    -----
     Section 4.27   Ground Leases . . . . . . . . . . . . . . . . . . . .  52
                    -------------
     Section 4.28   Guarantors  . . . . . . . . . . . . . . . . . . . . .  52
                    ----------
     Section 4.29   Status of Property  . . . . . . . . . . . . . . . . .  52
                    ------------------
     Section 4.30   Survival  . . . . . . . . . . . . . . . . . . . . . .  55
                    --------

SECTION 5.     AFFIRMATIVE COVENANTS. . . . . . . . . . . . . . . . . . .  55
     Section 5.01   Financial Reports . . . . . . . . . . . . . . . . . .  55
                    -----------------
     Section 5.02   Books, Records and Inspections  . . . . . . . . . . .  58
                    ------------------------------
     Section 5.03   Maintenance of Insurance. . . . . . . . . . . . . . .  58
                    ------------------------
     Section 5.04   Taxes . . . . . . . . . . . . . . . . . . . . . . . .  62
                    -----
     Section 5.05   Corporate Franchises; Conduct of Business . . . . . .  62
                    -----------------------------------------
     Section 5.06   Compliance with Law.  . . . . . . . . . . . . . . . .  63
                    -------------------
     Section 5.07   Performance of Obligations. . . . . . . . . . . . . .  63
                    --------------------------
     Section 5.08   Stock . . . . . . . . . . . . . . . . . . . . . . . .  63
                    -----
     Section 5.09   Change in Rating  . . . . . . . . . . . . . . . . . .  63
                    ----------------
     Section 5.10   Maintenance of Properties.  . . . . . . . . . . . . .  63
                    -------------------------
     Section 5.11   Compliance with ERISA.  . . . . . . . . . . . . . . .  63
                    ---------------------
     Section 5.12   Settlement/Judgment Notice  . . . . . . . . . . . . .  65
                    --------------------------
     Section 5.13   Acceleration Notice . . . . . . . . . . . . . . . . .  65
                    -------------------
     Section 5.14   Intentionally Deleted.  . . . . . . . . . . . . . . .  65
                    ---------------------
     Section 5.15   Intentionally Deleted.  . . . . . . . . . . . . . . .  65
                    ---------------------
     Section 5.16   Intentionally Deleted.  . . . . . . . . . . . . . . .  65
                    ---------------------
     Section 5.17   Intentionally Deleted.  . . . . . . . . . . . . . . .  65
                    ---------------------
     Section 5.18   Intentionally Deleted.  . . . . . . . . . . . . . . .  65
                    ---------------------
     Section 5.19   Intentionally Deleted.  . . . . . . . . . . . . . . .  65
                    ---------------------
     Section 5.20   Intentionally Deleted . . . . . . . . . . . . . . . .  65
                    ---------------------
     Section 5.21   Manager . . . . . . . . . . . . . . . . . . . . . . .  65
                    -------
     Section 5.22   Further Assurances  . . . . . . . . . . . . . . . . .  65
                    ------------------
     Section 5.23   REIT Status . . . . . . . . . . . . . . . . . . . . .  66
                    -----------
     Section 5.24   Additional Covenants  . . . . . . . . . . . . . . . .  66
                    --------------------
     Section 5.25   Intentionally Deleted.  . . . . . . . . . . . . . . .  66
                    ---------------------
     Section 5.26   Keep Well Covenants.  . . . . . . . . . . . . . . . .  66
                    -------------------
     Section 5.27   Existing Environmental Conditions, Required Repairs and
                    -------------------------------------------------------
                    Preparation of Environmental Reports  . . . . . . . .  66
                    ------------------------------------
     Section 5.28   Intentionally Deleted.  . . . . . . . . . . . . . . .  67
                    ---------------------
     Section 5.29   Compliance with Terms of Leaseholds . . . . . . . . .  67
                    -----------------------------------
     Section 5.30   Equity or Debt Offerings  . . . . . . . . . . . . . .  67
                    ------------------------
     Section 5.31   Notice of Certain Events  . . . . . . . . . . . . . .  68
                    ------------------------
     Section 5.32   17 Battery Place Condominium  . . . . . . . . . . . .  68
                    ----------------------------

SECTION 6.     NEGATIVE COVENANTS.  . . . . . . . . . . . . . . . . . . .  68
     Section 6.01   Bar Building and 17 Battery Place.  . . . . . . . . .  68
                    ---------------------------------
     Section 6.02   Intentionally Deleted . . . . . . . . . . . . . . . .  68
                    ---------------------
     Section 6.03   Liens.  . . . . . . . . . . . . . . . . . . . . . . .  68
                    -----
     Section 6.04   Restriction on Fundamental Changes. . . . . . . . . .  69
                    ----------------------------------
     Section 6.05   Transactions with Affiliates. . . . . . . . . . . . .  69
                    ----------------------------
     Section 6.06   Plans.  . . . . . . . . . . . . . . . . . . . . . . .  69
                    -----
     Section 6.07   Distributions . . . . . . . . . . . . . . . . . . . .  70
                    -------------
     Section 6.08   Tenant Concentration  . . . . . . . . . . . . . . . .  70
                    --------------------
     Section 6.09   Restriction on Indebtedness . . . . . . . . . . . . .  70
                    ---------------------------
     Section 6.10   Real Property Assets  . . . . . . . . . . . . . . . .  70
                    --------------------
     Section 6.11   Intentionally Deleted.  . . . . . . . . . . . . . . .  71
                    ---------------------
     Section 6.12   Organizational Documents  . . . . . . . . . . . . . .  71
                    ------------------------
     Section 6.13   Intentionally Deleted . . . . . . . . . . . . . . . .  71
                    ---------------------
     Section 6.14   Intentionally Deleted . . . . . . . . . . . . . . . .  71
                    ---------------------
     Section 6.15   Restrictions on Investments . . . . . . . . . . . . .  71
                    ---------------------------

SECTION 7.     EVENTS OF DEFAULT  . . . . . . . . . . . . . . . . . . . .  72
     Section 7.01   Events of Default.  . . . . . . . . . . . . . . . . .  72
                    -----------------
     Section 7.02   Rights and Remedies.  . . . . . . . . . . . . . . . .  75
                    -------------------

SECTION 8.     INTENTIONALLY DELETED  . . . . . . . . . . . . . . . . . .  76

SECTION 9.     MISCELLANEOUS  . . . . . . . . . . . . . . . . . . . . . .  76

     Section 9.01   Payment of Agent's and Syndication Agent's Expenses,
                    ----------------------------------------------------
                    Indemnity, etc  . . . . . . . . . . . . . . . . . . .  76
                    --------------
     Section 9.02   Notices.  . . . . . . . . . . . . . . . . . . . . . .  77
                    -------
     Section 9.03   Successors and Assigns  . . . . . . . . . . . . . . .  79
                    ----------------------
     Section 9.04   Amendments and Waivers. . . . . . . . . . . . . . . .  79
                    ----------------------
     Section 9.05   No Waiver; Remedies Cumulative. . . . . . . . . . . .  80
                    ------------------------------
     Section 9.06   Governing Law; Submission to Jurisdiction.  . . . . .  80
                    -----------------------------------------
     Section 9.07   Confidentiality Disclosure of Information.  . . . . .  80
                    -----------------------------------------
     Section 9.08.  Recourse  . . . . . . . . . . . . . . . . . . . . . .  81
                    --------
     Section 9.09.  Sale of Loan, Co-Lenders, Participations and
                    --------------------------------------------
                    Servicing . . . . . . . . . . . . . . . . . . . . . .  81
                    --------- 
     Section 9.10   Borrower's and the REIT's Assignment. . . . . . . . .  84
                    ------------------------------------
     Section 9.11   Counterparts. . . . . . . . . . . . . . . . . . . . .  84
                    ------------
     Section 9.12   Effectiveness.  . . . . . . . . . . . . . . . . . . .  84
                    -------------
     Section 9.13   Headings Descriptive. . . . . . . . . . . . . . . . .  84
                    --------------------
     Section 9.14   Marshaling; Recapture.  . . . . . . . . . . . . . . .  84
                    ---------------------
     Section 9.15   Severability. . . . . . . . . . . . . . . . . . . . .  85
                    ------------
     Section 9.16   Survival. . . . . . . . . . . . . . . . . . . . . . .  85
                    --------
     Section 9.17   Domicile of Loan Portions.  . . . . . . . . . . . . .  85
                    -------------------------
     Section 9.18   Intentionally Deleted.  . . . . . . . . . . . . . . .  85
                    ---------------------
     Section 9.19   Calculations; Computations  . . . . . . . . . . . . .  85
                    --------------------------
     Section 9.20   WAIVER OF TRIAL BY JURY . . . . . . . . . . . . . . .  85
                    -----------------------
     Section 9.21   No Joint Venture  . . . . . . . . . . . . . . . . . .  85
                    ----------------
     Section 9.22   Estoppel Certificates.  . . . . . . . . . . . . . . .  85
                    ---------------------
     Section 9.23   No Other Agreements.  . . . . . . . . . . . . . . . .  86
                    -------------------
     Section 9.24   Controlling Document. . . . . . . . . . . . . . . . .  86
                    --------------------
     Section 9.25   No Benefit to Third Parties.  . . . . . . . . . . . .  86
                    ---------------------------
     Section 9.26   Joint and Several.  . . . . . . . . . . . . . . . . .  87
                    -----------------

                                  SCHEDULES

Schedule 1          Mortgaged Assets
Schedule 2          List of Real Property Assets
Schedule 3          Loan Parties, Operating Entities and Subsidiaries
Schedule 4          Required Estoppel Certificates
Schedule 5          Litigation
Schedule 6          Employee Benefit Plans
Schedule 7          Intentionally Deleted
Schedule 8          REIT Assets
Schedule 9A         REIT Business Operations
Schedule 9B         Borrower Business Operations
Schedule 10         Ground Leases
Schedule 11         Mortgage Assets
Schedule 12         Exception to Representations and Warranties
Schedule 13         Permitted Investments
Schedule 14         Guarantors
Schedule 15         Management Agreements
Schedule 16         Post-Closing Repairs
Schedule 17         Existing Mortgage Debt
Schedule 18         Graybar Leases


                                   EXHIBITS

Exhibit A      Notice of Borrowing
Exhibit B      The Note
Exhibit C      Intentionally Deleted
Exhibit D      Intentionally Deleted
Exhibit E      Voluntary Prepayment Notice
Exhibit F      Assignment of Management Agreement
               and Subordination of Management Fees
Exhibit G      Ground Lease Estoppel
Exhibit H      Compliance Certificate
Exhibit I      The Guaranty

          THIS LOAN AGREEMENT, dated as of March  ____, 1998 is made among SL
GREEN OPERATING PARTNERSHIP,  L.P. (the "Partnership"), SLG  GRAYBAR LLC, SLG
GRAYBAR  2  LLC,  NEW  GREEN  1140  REALTY  LLC,  and  SLG  17   BATTERY  LLC
(collectively, the "Borrower"), SL GREEN REALTY CORP. (the "REIT") and LEHMAN
BROTHERS HOLDINGS INC.,  D/B/A LEHMAN CAPITAL, A DIVISION  OF LEHMAN BROTHERS
HOLDINGS INC., a Delaware corporation, ("Lehman") individually as a Co-Lender
("Lender")  and as  Agent  for  one  or  more  Co-Lenders  ("Agent")  and  as
Syndication Agent ("Syndication Agent").

          SECTION 1.     DEFINITIONS.

          Section 1.01   Definitions.  As used herein, the following terms
                         -----------
shall  have  the  meanings  herein specified  unless  the  context  otherwise
requires.  Defined terms  in this  Agreement  shall include  in the  singular
number the plural and in the plural number the singular.

          "Acquisition Properties" shall mean, individually and collectively,
           ----------------------
as the context  may require, The Graybar Building, 1466 Broadway and 321 West
44th Street; all  of which are located in  the City of New York  and State of
New York.

          "Adjusted NOI" shall mean for any Real Property Asset, the product
           ------------
of  (i) Net Operating  Income  for  the three  (3)  month period  immediately
preceding the  date of  determination, multiplied by  (ii) four (4);  for the
purposes of  this definition,  the Adjusted NOI  for the  Bar Building  shall
mean, until and  unless Borrower shall own the fee simple and leasehold title
to  the Bar Building,  the product of  (a) the lesser of  (1) the actual cash
received and applied to interest then due  to Borrower under the Bar Building
Loan Documents  during the three  (3) month period immediately  preceding the
date of determination on account of the interest becoming payable during such
period, less  Minimum Capital  Expenditures Reserves  and Minimum  Management
Fees for such period and (2) the Net Operating Income of the Bar Building for
such period, less Minium Capital Expenditures Reserves and Minimum Management
Fees for such period multiplied by (b) four (4).  

          "Advance" shall mean each advance of the principal balance of the
           -------
Loan.

          "Affiliate" shall mean, with reference to a specified Person, any
           ---------
Person  that  directly  or  indirectly through  one  or  more  intermediaries
Controls or is  Controlled by or is  under common Control with  the specified
Person and  any Subsidiaries  (including Consolidated  Subsidiaries) of  such
specified Person.

          "Agent" shall have the meaning provided in the opening paragraph
           -----
of this Agreement and in Section 9.09(e).

          "Agreement" shall mean this Loan Agreement as the same may from
           ---------
time to time hereafter be modified, supplemented or amended.

          "Agreement of Sale" means that certain Amended and Restated
           -----------------
Agreement of Sale dated as of June 23, 1997 between 17 Battery Upper Partners
and SLG 17 Battery LLC.

          "Annual Operating Budget" shall have the meaning provided in
           -----------------------
Section 5.01.

          "Applicable Laws"  shall mean all existing and future federal,
           ---------------
state and local laws, statutes, orders, ordinances, rules, and regulations or
orders, writs,  injunctions or decrees  of any court affecting  Borrower, any
Loan Party or any Real Property Asset, or the  use thereof including, but not
limited to, all zoning,  fire safety and  building codes, the Americans  with
Disabilities Act, and all Environmental Laws (as defined in the Environmental
Indemnity).

          "Appraisal" shall mean an appraisal prepared in accordance with the
           ---------
requirements  of FIRREA,  prepared by  an  independent third  party appraiser
holding an MAI designation,  who is state licensed or state  certified in the
State of New York, who meets the requirements of FIRREA  and who has at least
ten  (10) years  real estate  experience appraising  properties of  a similar
nature and  type as  110 E.  42/nd/ Street  and who  is otherwise  reasonably
satisfactory to the Agent.

          "Appraisal Period" shall mean, with respect to 110 E.42/nd/ Street,
           ----------------
each eighteen (18)  month period commencing on  the date of the  Appraisal of
110 E.42/nd/ Street  that was delivered  to Agent prior  to Closing and  each
Appraisal of 110 E.  42/nd/ Street delivered thereafter to  Agent pursuant to
clause (iii) of the definition of Total Mortgaged Asset Value.

          "Assets" of any Person means all assets of such Person that would,
           ------
in accordance with  GAAP, be classified as  assets of a company  conducting a
business the  same as or  similar to that  of such Person,  including without
limitation, all Real Property Assets and Permitted Investments.

          "Assignment and Assumption" shall have the meaning provided in
           -------------------------
Section 9.09.

          "Assignment of Leases and Rents" shall mean that certain blanket
           ------------------------------
first-priority  present assignment  of  even  date  herewith  giv-Lender  and
Syndication Agent of all present and future leases of all or any  part of the
Mortgaged Assets and all renewals  thereof  and all rents,  additional rents,
revenues, issues and profits derived from the Mortgaged Assets.

          "Bankruptcy Code" shall mean Title 11 of the United States Code
           ---------------
entitled  "Bankruptcy", as  amended  from  time to  time,  and any  successor
statute  or  statutes and  all  rules  and  regulations  from  time  to  time
promulgated thereunder, and  any comparable applicable foreign  laws relating
to bankruptcy, insolvency or creditors' rights.

          "Bar Building" shall mean those certain Real Property Assets
           ------------
located at  36 West  44/th/ Street,  New York,  New York  and 35 West  43/rd/
Street, New York, New York.

          "Bar Building Asset" shall mean the Bar Building and the Bar
           ------------------
Building Loan Documents .

          "Bar Building Event of Default" shall mean a "Forbearance
           -----------------------------
Termination  Default",  as  such  term    is  defined  under  the  Settlement
Agreement.

          "Bar Building Loan Documents" shall mean the Bar Building Notes,
           ----------------------------
the Bar  Building Mortgages,  the Settlement Agreement,  the Cash  Management
Agreement, the  Transfer and  Escrow Agreement,  the Bar Building  Management
Agreement and  any other documents  or instruments evidencing,  recurring, or
guaranteeing the Bar Building Notes or  perfecting Borrower's Lien on the Bar
Building.

          "Bar Building Management Agreement" shall mean that certain
           ---------------------------------
management agreement  dated June 2,  1996 between the Bar  Building Mortgagor
and SL Green Management Corp. with respect to the Bar Building.

          "Bar Building Mortgages" shall mean the mortgages securing the Bar
           ----------------------
Building  Notes and  encumbering the  Bar Building,  as more  fully described
therein.

          "Bar Building Mortgagor" shall mean, collectively, Bar Building
           ----------------------
Associates Joint Venture,  a New York joint  venture with respect to  the fee
interest in 36 West 44th Street, New York, New York and Lawplaza, Inc., a New
York corporation with respect to the leasehold estate in 35 West 43rd Street,
New York, New York, together with their respective successors and assigns.

          "Bar Building Notes" shall mean those two certain mortgage notes 
           ------------------
in  the principal amount  of $15,000,000.00 and  $3,000,000.00, respectively,
and more particularly described  on Schedule 11 attached hereto, as  the same
may be modified, amended or supplemented.

          "Base Rate" shall mean, on any particular date, a rate per annum
           ---------
equal  to the rate of interest publicly  announced by Agent as its prime rate
in effect on such day, with any change in said rate to be effective as of the
date  of such change;  however, if  Lehman is the  Agent or  if any successor
agent does not announce its rate or  ceases to announce a primet on such day,
with any change in the Base Rate  resulting from a change in said prime  rate
to be  effective as of the  date of the  relevant change in said  prime rate;
provided, however, that if more than one prime  rate is published in The Wall
Street  Journal for  a day,  the average of  the prime  rates shall  be used;
provided, further, however, that the prime rate (or the average of  the prime
rates)  will be rounded to the nearest 1/16  of 1% or, if there is no nearest
1/16 of 1%, to the next higher 1/16 of 1%.

          In  the  event  that  The  Wall  Street  Journal  should  cease  or
temporarily interrupt  publication, then the  Base Rate shall mean  the daily
average  prime rate  published  in another  business  newspaper, or  business
section of a  newspaper, of national  standing chosen by  Agent. If The  Wall
Street Journal resumes publication, the substitute index will  immediately be
replaced by the prime rate published in The Wall Street Journal.

          In the event  that a prime rate is no longer generally published or
is limited, regulated or administered by a governmental or quasi-governmental
body,  then Agent  shall select  a comparable  interest rate  index  which is
readily available  to Borrower and verifiable  by Borrower but is  beyond the
control of Agent or any Co-Lender.  Agent shall give Borrower  prompt written
notice  of  its choice  of  a substitute  index  and when  the  change became
effective.

          Such substitute index  will also be rounded to the  nearest 1/16 of
1% or, if there is no nearest 1/16 of 1%, to the next higher 1/16 of 1%.

          The determination  of the  Base Rate by  Agent shall  be conclusive
absent manifest error.

          "Base Rate Margin" means the applicable percentage per annum set
           ----------------
forth in  the column  "Base  Rate Margin"  determined by  cross indexing  the
column corresponding  to  the  principal balance  of  the Loan  and  the  row
corresponding to the applicable time period in the matrix set forth below:

                               BASE RATE MARGIN
                               ----------------

                              Outstanding Principal Balance of the Loan
                                           $240,000,000
                                              or more
                           Less than       but less than       $260,000,000
        Time Period       $240,000,000     $260,000,000           or more
- -----------------------------------------------------------------------------
March 18, 1998                  .5%                 .8%             1.05%
to June 17, 1998
June 18, 1998 to                .8%               1.05%             1.3%
September 17,1998 
After                          1.3%               1.55%             1.8%
 September 17, 1998

          The Base Rate Margin shall be determined by reference to the matrix
above, and any change in the Base  Margin Rate shall be effective immediately
upon the date of a change in the outstanding principal balance of the Loan or
the applicable period as set forth in the matrix above.

          "Base Rate Portion" shall mean the portion of the Loan made and/or
           -----------------
being maintained at a rate of interest based upon the Base Rate.

          "Best" shall mean A.M. Best Company, Inc.
           ----

          "Book Value" shall mean, with respect to any asset of any Person,
           ----------
the  net  book  value of  such  assets  that is  reflected  on  such Person's
consolidated  financial statements,  including any  deduction, adjustment  or
allowance made  at any time  for depreciation, amortization, or  otherwise as
calculated and prepared in accordance with GAAP.

          "Borrower" shall have the meaning provided in the first paragraph
           --------
of this Agreement and any successor Borrower expressly permitted hereunder.

          "Borrowing" shall mean a borrowing of one Type of Advance from
           ---------
Agent and the  Co-Lenders on a given  date (or resulting from  conversions or
continuations on a given date), having in the case of Eurodollar Portions the
same Interest Period.

          "Business Day" shall mean (i) for all purposes other than as
           ------------
covered by clause (ii) below, any day  excluding Saturday, Sunday and any day
which  shall be in New York City a legal  holiday or a day on which Agent, or
any  Co-Lender or banking institutions  are authorized or  required by law or
other government actions to  close, and (ii) with respect to  all notices and
determinations in connection with, and payments of principal and interest on,
Eurodollar Portions, any day which is a Business Day described in  clause (i)
and which  is also a  day for trading  by and  between banks for  U.S. dollar
deposits in the relevant interbank Eurodollar market.

          "Capital Expenditures" shall mean, for any Person, for any period,
           --------------------
all expenditures made by such Person during such  period for equipment, fixed
assets, real property or  improvements, or for replacements  or substitutions
therefor or additions thereto, that have a useful life of more than one year.

          "Capitalized Lease" as to any Person shall mean (i) any lease of
           -----------------
property, real  or personal, the  obligations under which are  capitalized on
the consolidated balance sheet of such Person and its Subsidiaries, and  (ii)
any other such lease to the extent that the then present value of the minimum
rental commitment thereunder should, in  accordance with GAAP, be capitalized
on a balance sheet of the lessee.

          "Capitalized Lease Obligations" as to any Person shall mean all
           -----------------------------
obligations  of such  Person and  its  Subsidiaries under  or  in respect  of
Capitalized Leases.

          "Cash Equivalents" shall mean any of the following, to the extent
           ----------------
owned by a Person free and clear of all Liens:  (a) readily marketable direct
obligations  of  the  Government of  the  United  States  or  any  agency  or
instrumentality thereof or obligations unconditionally guaranteed by the full
faith and  credit  of the  Government  of the  United States,  (b)  Federally
insured certificates of deposit of or time deposits with any  commercial bank
that is a Co-Lender or a member of the Federal Reserve System, issues (or the
parent of  which issues)  commercial paper rated  as described in  clause (c)
below, is organized under the laws of the United States  or any State thereof
and has combined capital and surplus of at least $1 billion or (c) commercial
paper issued by any corporation organized under  the laws of any State of the
United States and  rated at least "Prime-1" (or the then equivalent grade) by
Moody's Investors  Service, Inc. or "A-1"  (or the then  equivalent grade) by
Standard & Poor's Ratings Services.

          "Cash Management Agreement" shall mean that certain Management
           -------------------------
Agreement  dated June 28, 1996  between the Bar  Building Mortgagor, SL Green
Management Corp. and  The Travelers Insurance Company as  assigned by various
mesne  assignments to  Borrower,  as the  same may  be  modified, amended  or
supplemented from time to time.

          "Change in Law" shall have the meaning provided in Section 2.19(c).
           -------------

          "Closing Date" shall mean the date of this Agreement.
           ------------

          "Code" shall mean the Internal Revenue Code of 1986, as amended
           ----
from time  to time, and any successor statute,  together with all final rules
and regulations from time to time promulgated thereunder.

          "Co-Lender" shall mean any entity or entities to which Lender sells
           ---------
with novation  all or any part  of its right,  title and interest in,  to and
under the  Loan, and  any successors or  assigns of  Lender or  any Co-Lender
pursuant to Section 9.09.

          "Commitment" shall mean each Co-Lender's obligations under the Loan
           ----------
Documents to make Advances.

          "Common OP Units" shall mean all limited partnership interests in
           ---------------
the Borrower other than Preferred OP Units.

          "Compliance Certificate" shall have the meaning set forth in
           ----------------------
Section 5.01(b)(ii).

          "Consolidated Subsidiaries" shall mean those Persons (including
           -------------------------
Borrower) set forth on Schedule 3  hereof, and any other Persons required  to
be  consolidated with Borrower  or the REIT  under GAAP in  Borrower's or the
REIT's consolidated financial statements,  and only for  so long as (i)  such
Persons continue to  be required to be consolidated with Borrower or the REIT
under GAAP in  Borrower's or the REIT's consolidated  financial statements or
(ii)  none of  the events  described in  Section 7.01(e)  have occurred  with
respect to any such Persons.

          "Contingent Obligation" as to any Person shall mean any obligation
           ---------------------
of such Person guaranteeing or intended to guarantee any Indebtedness, leases
(including Capitalized Leases) dividends or other obligations ("primary
                                                                -------
obligations") of any other Person (the "primary obligor") in any manner,
- -----------                             ---------------
whether directly or indirectly, including, without limitation, any obligation
of such  Person, whether or not contingent, (i)  to purchase any such primary
obligation  or  any   property  constituting  direct  or   indirect  security
therefor,(ii) to advance or supply funds  (x) for the purchase or payment  of
any  such primary  obligation or  (y) to maintain  working capital  or equity
capital  of the  primary obligor  or  otherwise to  maintain  the net  worth,
solvency  or other  financial  condition  of the  primary  obligor, (iii)  to
purchase  property,  securities  or  services primarily  for  the  purpose of
assuring the  owner of  any such  primary obligation  of the  ability of  the
primary obligor to make payment of such primary obligation or (iv)  otherwise
to assure or hold harmless the owner of such primary obligation  against loss
in respect thereof: provided, however, that the term Contingent Obligation
                    --------  -------
shall not  include endorsements of  instruments for deposit or  collection in
the ordinary course of business or obligations of such Person which would not
be required to  be disclosed under GAAP  as liabilities or footnoted  on such
Person's  financial  statement.  The  amount  of  any  accrued  or  accruable
Contingent Obligation shall be determined in accordance with GAAP.

          "Contract Rate" shall mean the rate or rates of interest (which
           -------------
rate shall  include the applicable margin added thereto pursuant to the terms
of  this  Agreement)  per annum  provided  for  in this  Agreement  which are
applicable  to the Loan from time to time  so long as no Event of Default has
occurred and is continuing.  If more than one  rate of interest is applicable
to  the Loan, then, unless the context indicates that the Contract Rate is to
be determined for each  Loan Portion, the Contract Rate shall  be the average
of such  rates (rounded upwards,  if necessary, to  the nearest 1/100  of 1%)
with such average to be weighted  according to the relative size of the  Loan
Portions to which such different rates are  applicable.  The determination of
the Contract Rate by Agent shall be conclusive absent manifest error.

          "Control" shall mean in (a) in the case of a corporation,
           -------
ownership, directly or  through ownership of other entities, of  at least ten
percent (10%) of  all the voting  stock (exclusive of  stock which is  voting
only as required by applicable law or in the event of nonpayment of dividends
and pays dividends  only on a nonparticipating  basis at a fixed  or floating
rate),  and  (b) in  the case  of  any other  entity, ownership,  directly or
through ownership of other entities, of at  least ten percent (10%) of all of
the beneficial equity interests therein (calculated by a method that excludes
from  equity interests,  ownership interests  that are  nonvoting  (except as
required  by applicable  law or in  the event  of nonpayment of  dividends or
distributions) and pay dividends or distributions only on a non-participating
basis at a fixed or floating rate) or, in any case, (c) the power directly or
indirectly, to direct  or control, or cause the direction  of, the management
policies  of  another  Person,  whether   through  the  ownership  of  voting
securities,  general  partnership  interests,   common  directors,  trustees,
officers by contract or otherwise.   The terms "controlled" and "controlling"
shall have meanings correlative to the foregoing definition of "Control."

          "Current Co-Lender"shall mean each of the Co-Lenders which is not
           -----------------
a Defaulting Co-Lender.

          "Default" shall mean any event, act or condition which shall have
           -------
occurred and  which, with the  giving of notice  or lapse  of time, or  both,
would constitute an Event of Default.

          "Default Rate" shall mean for each Loan Portion the lesser of (a)
           ------------
the  Maximum  Legal  Rate or  (b)  the  greater of  (i)  the  rate  per annum
determined by  adding four percent  (4%) per annum  to (A) the  Contract Rate
applicable to  each Loan  Portion immediately prior  to a  Default until  the
expiration  of  the  applicable  Interest Periods,  or  (B)  the  sum of  the
Eurodollar Rate Margin  and the Eurodollar Rate as the same shall adjust each
month, thereafter, or (ii) in the  event Base Rate is being used pursuant  to
Section  2.16 hereof, the  rate per annum  determined by  adding four percent
(4%) per annum to the Base Rate as from time to time in effect.

          "Defaulting Co-Lender" shall have the meaning ascribed to it in
           --------------------
Section 9.09(d).

          "Distribution" shall mean any dividends (other than dividends
           ------------
payable  solely  in  equities),  distributions,  return  of  capital  to  any
stockholders,  general or  limited  partners  or  members,  distributions  or
delivery of property or cash to  stockholders, general or limited partners or
members,  or any  redemption,  retirement,  purchase  or  other  acquisition,
directly or  indirectly, of any shares of  any class of capital  stock now or
hereafter  outstanding (or  any options  or warrants  issued with  respect to
capital  stock)  general   or  limited  partnership  interest,   or,  without
duplication,  the setting  aside of  any funds  for the  foregoing; provided,
however,  that  the foregoing  definition  shall  not  be deemed  to  include
payments of  any of  the foregoing interests  made in  the form  of salaries,
bonuses, wages or similar employee compensation.

          "Dollars" and the symbol "$" each mean the lawful money of the
           -------                  -
United States of America.

          "Domestic Lending Office" shall mean the office set forth in
           -----------------------
Section  9.02 for Agent and  the Co-Lenders, or  such other office  as may be
designated from time to time by written notice to Borrower.

          "Employee Benefit Plan" shall mean an employee benefit plan within
           ---------------------
the meaning of Section 3(3) of ERISA.

          "Environmental Indemnity" shall mean that certain environmental
           -----------------------
indemnity agreement  dated the date hereof given by  Borrower and the REIT to
the  Agent,  individually  as  a  Co-Lender  and  as  Agent,  and  Lehman  as
Syndication Agent and  Co-Lender, as the same may be  supplemented or amended
from time to time.

          "Environmental Laws"shall have the meaning provided in the
           ------------------
Environmental Indemnity.

          "Environmental Reports" shall mean written environmental site
           ---------------------
assessments, prepared  by independent  qualified environmental  professionals
reasonably acceptable to Agent, for  each Real Property Asset, containing the
following: (1) a Phase I environmental site assessment analyzing the presence
of environmental contaminants, polychlorinated biphenyls or storage tanks and
other Hazardous  Substances at each of the Real  Property Assets, the risk of
contamination   from  off-site  Hazardous   Substances  and  compliance  with
Environmental Laws,  such assessments shall  be conducted in  accordance with
ASTM Standard E  1527-93, or  any successor thereto  published by ASTM,  with
respect to each of the Real Property Assets, (ii) an asbestos survey of  each
of the Real Property Assets, which shall include random sampling of materials
and air quality testing, (iii) if any of the Real Property Assets is used for
residential housing, an assessment of  the presence of lead-based paint, lead
in water and radon  in the improvements (other than units  that are not owned
or  leased by  Borrower, the  REIT,  any other  Loan Party  or  any Affiliate
thereof), and (iv) such further site assessments Agent may reasonably require
or request due to the results obtained in (i), (ii) or (iii) hereof. 

          "ERISA" shall mean the Employee Retirement Income Security Act of
           -----
1974, as  amended from time to time and  any successor statute, together with
all  final rules and regulations  promulgated thereunder.  Section references
to ERISA  are to ERISA, as  in effect at the  date of this Agreement  and any
provisions of ERISA substituted therefor.

          "ERISA Controlled Group" means any corporation or entity or trade
           ----------------------
or business  or person  that is a  member of  any group described  in Section
414(b), (c),  (m) or  (o) of  the Code  of which  Borrower, the  REIT or  any
Guarantor is a member.

          "Eurocurrency Reserve Requirements" shall mean, with respect to
           ---------------------------------
each day during  an Interest Period for Eurodollar  Portions, that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Federal  Reserve Board  or  other  governmental  authority or  agency  having
jurisdiction  with respect  thereto  for  determining  the  maximum  reserves
(including, without  limitation, basic, supplemental, marginal  and emergency
reserves)  for eurocurrency funding  (currently referred to  as "Eurocurrency
Liabilities" in  Regulation D)  maintained by  a member bank  of the  Federal
Reserve System.

          "Eurodollar Base Rate" shall mean, for any Interest Period, the
           --------------------
rate per  annum  (rounded  upwards, if  necessary,  to the  next  higher  one
hundred-thousandth of a  percentage point) for deposits in U.S. Dollars for a
period equal to one month which appears on the Telerate Page 3750 as of 11:00
a.m. (London, England time) two  (2) Business Days prior to the  first day of
such Interest Period.  The determination of the Eurodollar Base Rate by Agent
shall be conclusive absent manifest error.

          "Eurodollar Lending Office" shall mean the office of Agent (or any
           -------------------------
Co-Lender) designated as such by Agent from time to time by written notice to
Borrower.

          "Eurodollar Portions" shall mean each portion of the Loan made
           -------------------
and/or being maintained at a rate of interest calculated by reference  to the
Eurodollar Rate.

          "Eurodollar Rate" shall mean a rate per annum equal to the
           ---------------
Eurodollar Base Rate, or, if any Co-Lender is subject to Eurocurrency Reserve
Requirements,  whether  or  not  such   reserves  are  actually  incurred  or
maintained,  the  average  of  the  Eurodollar Base  Rate  and  the  Adjusted
Eurodollar  Base Rate  (defined  below),  with such  average  to be  weighted
according to  the percentage  of the Eurodollar  Portion subject to  such Co-
Lender's interest  in the Loan  and the  balance of such  Eurodollar Portion.
The Adjusted Eurodollar Base Rate shall mean a rate per annum, determined for
each  day during an Interest Period  in accordance with the following formula
(rounded upwards to the nearest whole multiple of l/16th of one percent):

                              Eurodollar Base Rate
               ---------------------------------------------
                   1.00 - Eurocurrency Reserve Requirements

          "Eurodollar Rate Margin"  means the applicable percentage per annum
           ----------------------
set forth in the column "Eurodollar Rate Margin" determined by cross indexing
the column  corresponding to  the then outstanding  principal balance  of the
Loan and the  row corresponding to the  applicable time period in  the matrix
set forth below:

                    EURODOLLAR RATE MARGIN
                    ----------------------

<TABLE>
<CAPTION>
                                                                        Outstanding Principal Balance of the Loan
           Time Period           Less than $240,000,000           $240,000,000 or more but less    $260,000,000 or more
                                                                  than $260,000,000
<S>                                            <C>                            <C>                              <C>
   March __, 1998 to June ____,                 1.7%                             2.0%                            2.25%
               1998
 June ___, 1998 to September ___,               2.0%                            2.25%                             2.5%
               1998
    After September ___, 1998                   2.5%                            2.75%                             3.0%

</TABLE>

          The  Eurodollar Rate Margin for  the Eurodollar Rate Portions shall
be  determined by  reference  to the  matrix  above, and  any  change in  the
Eurodollar Rate Margin  shall be  effective immediately  upon the  date of  a
change in  the outstanding principal  balance of the  Loan or  the applicable
time period as set forth the matrix above.

          "Event of Default" shall have the meaning provided in Section 7.
           ----------------

          "Existing Mortgage Debt" shall mean those certain existing
           ----------------------
mortgages, as more  particularly described on Schedule 17  attached hereto as
the same  may be modified,  amended or supplemented, which  Existing Mortgage
Debt encumbers 673 First Avenue, 50 West 23/rd/ Street, 470 Park Avenue South
and 29 West 35th Street. 

          "Extension Fee" shall mean a non-refundable fee equal to 0.375% of
           -------------
the amount outstanding under the Loan.

          "Facility Amount" shall initially mean U.S. $275,000,000.00, as
           ---------------
such amount may  be reduced pursuant to Section 2.11 or otherwise pursuant to
the terms and conditions of this Agreement.

          "Federal Reserve Board" shall mean the Board of Governors of the
           ---------------------
Federal  Reserve System  as constituted from  time to time,  or any successor
thereto in function.

          "Fees" shall mean all amounts payable pursuant to Sections 2.09,
           ----
2.15, 2.17 and 9.01.

          "Fee Letter" shall mean that certain letter agreement between
           ----------
Borrower, the REIT and Lehman dated the date hereof.

          "Financial Covenants" shall mean Sections 6.07, 6.08 and 6.09.
           -------------------

          "FIRREA" means the Financial Institutions Reform, Recovery and
           ------
Enforcement Act of 1989, as amended from time to time.

          "Funding Costs" shall have the meaning provided in Section 2.17.
           -------------

          "Funds from Operations" shall mean consolidated net income (loss)
           ---------------------
before extraordinary  items, computed in  accordance with GAAP, plus,  to the
extent deducted in determining net income (loss) and without duplication, (i)
gains  (or  losses)  from  debt  restructuring  and  sales  of  property  (or
adjustments to  basis  of properties  or  other assets),  (ii)  non-recurring
charges, (iii) provisions  for losses, (iv) real estate related depreciation,
amortization  and other non-cash charges (excluding amortization of financing
costs), and (v) amortization of  organizational expenses minus, to the extent
included in  net income  (loss)  and without  duplication, (a)  non-recurring
income and  (b) equity  income (loss)  from  unconsolidated partnerships  and
joint ventures less the proportionate share of funds from operations of  such
partnerships and joint  ventures, which adjustments shall be  calculated on a
consistent basis.

          "Furnished Information" shall have the meaning provided in Section
           ---------------------
4.15.

          "GAAP" shall mean United States generally accepted accounting
           ----
principles  on the date hereof and as in  effect from time to time during the
term of this Agreement, and consistent with those utilized in the preparation
of the financial statements referred to in Section 4.05.

          "Graybar Building" shall mean that real property located at 420
           ----------------
Lexington Avenue, New York, New York.

          "Graybar Leases" shall mean all those ground leases, as the same
           --------------
may be  assigned and/or  amended, affecting the  Graybar Building  as further
described on Schedule 18

          "Graybar Operating Lease" shall mean that certain Operating
           -----------------------
Sublease dated June  1, 1964 between Precision Dynamics  Corporation (now New
York Graybar  Lease L.P.), as  sub-sublandlord, and Harry D.  Helmsley d/b/a/
Graybar  Building Company as  sub-subtenant, as sub-subtenant's  interest has
been assigned to SLG Graybar LLC

          "Ground Lease" shall mean those ground leases described on Schedule
           ------------
10 and any other ground lease that complies with the provisions set forth  in
Section 4.27.

          "Ground Lease Estoppel" shall have the meaning provided in Section
           ---------------------
3.01(a)(xi).

          "Guarantor" shall mean the Loan Parties identified on Schedule 14
           ---------
and each owner, other than the Borrower and the REIT, of a Mortgaged Asset.

          "Guaranty" shall mean a Guaranty of Payment in substantially in
           --------
form as attached hereto as Exhibit "I".
                           ----------

          "Hazardous Substances" shall have the meaning provided in the
           --------------------
Environmental Indemnity.

          "Improvements" shall mean any building, structure, fixture,
           ------------
addition,  enlargement,  extension,  modification,   repair,  replacement  or
improvement now or hereafter located or erected on any Real Property Asset.

          "Increased Capital Costs" shall have the meaning provided in
           -----------------------
Section 2.18.

          "Indebtedness" of any Person shall mean, without duplication, (i)
           ------------
all  indebtedness  of such  Person  for borrowed  money or  for  the deferred
purchase price of property or services, (ii) all indebtedness  of such Person
evidenced  by  a note,  bond,  debenture  or  similar instrument,  (iii)  the
outstanding undrawn amount of all letters of credit issued for the account of
such  Person  and,  without  duplication,  all  un-reimbursed  amounts  drawn
thereunder, (iv)  all indebtedness of any  other person or entity  secured by
any  Lien  on  any  property  owned  by  such Person,  whether  or  not  such
indebtedness has been assumed, (v) all Contingent Obligations of such Person,
(vi)  all Unfunded  Benefit Liabilities  of  such Person,  (vii) all  payment
obligations  of  such Person  under  any interest  rate  protection agreement
(including,  without limitation,  any  interest  rate  swaps,  caps,  floors,
collars  and similar agreements)  and currency swaps  and similar agreements,
(viii) all indebtedness and liabilities of such Person secured by any Lien or
mortgage  on any property  of such Person,  whether or not  the same would be
classified as  a liability  on a balance  sheet, (ix)  the liability  of such
Person in respect  of banker's acceptances and the  estimated liability under
any  participating mortgage, convertible mortgage or similar arrangement, (x)
the aggregate principal  amount of rentals or other  consideration payable by
such Person in accordance with GAAP over  the remaining unexpired term of all
Capitalized Leases of such Person, (xi)  all judgments or decrees by a  court
or courts  or competent jurisdiction  entered against such Person,  (xii) all
indebtedness,  payment  obligations,  contingent  obligations,  etc.  of  any
partnership  in  which  such Person  holds  a  general  partnership interest,
provided that if such indebtedness is non-recourse, only the  portion of such
indebtedness equal to  such Person's  percentage ownership  interest in  such
partnership shall be included in this definition, (xiii) all convertible debt
and subordinated  debt owed by such Person, (xiv)  all Preferred OP Units (if
any) and preferred  stock issued  by such  Person that, in  either case,  are
redeemable  for  cash  on  a  mandatory  basis,  a cash  equivalent,  a  note
receivable or  similar instrument or are convertible  on a mandatory basis to
Indebtedness as defined herein (other than Indebtedness described in  clauses
(iii),  (vi),  (x),   (xi)  or  (xiv)  of  this  definition),  and  (xv)  all
obligations, liabilities, reserves and any other  items which are listed as a
liability on a  balance sheet  of such  Person determined  on a  consolidated
basis  in accordance  with GAAP,  but excluding  (A) all  general contingency
reserves and reserves for deferred income taxes and investment credit and (B)
all customary  trade payables and accrued  expenses not more  than sixty (60)
days past due and (C) any indebtedness  of such Person evidenced by a note or
notes  that is secured by a  pledge of cash or  Cash Equivalents with a value
equal to or  greater than the  amount of the  related indebtedness and  which
generates cash flow  sufficient to pay all sums due on such indebtedness when
the same are due and payable.

          "Indemnitee" shall have the meaning provided in Section 9.01(c).
           ----------

          "Initial Advance" shall mean that certain Advance on the date
           ---------------
hereof in  the principal  amount  of $225,459,896.05;  which Initial  Advance
shall be comprised of  $107,613,915.30 in outstanding indebtedness under  the
Interim Loan Agreement, as the Interim Loan Agreement is amended and restated
in its entirety pursuant to the provisions hereof, and $117,845,980.75 in new
indebtedness.

          "Intercreditor Agreement" shall have the meaning provided in
           -----------------------
Section 9.04.

          "Interest Period" shall mean for any Eurodollar Portion, a one
           ---------------
month period commencing on  the date of the making of  any Advance (including
the  date of  any conversion from  the Base  Rate Portion) and  each Interest
Period occurring  thereafter  in respect  of  such Eurodollar  Portion  shall
commence on the  date next succeeding  the date on  which the next  preceding
Interest Period expires.   If any Interest Period would otherwise expire on a
day  which is not  a Business Day,  such Interest Period  shall expire on the
next succeeding Business  Day. If  any Interest  Period begins on  a day  for
which there is  no numerically corresponding day in the calendar month at the
end of  such Interest  Period, such  Interest Period  shall end  on the  last
Business Day of  such calendar month.  No Interest Period  in respect of  any
Eurodollar Portion shall extend beyond the Maturity Date.

          "Interim Loan Agreement" shall mean that certain Loan Agreement
           ----------------------
dated as of August 20, 1997, as amended by that certain First Modification of
Loan Agreement  and Collateral  Account Agreement dated  as of  September 15,
1997, each between  the Partnership, New Green 1140 Realty  LLC ("1140 LLC"),
the  REIT  and  Agent and  as  further  amended  by  Letter Agreements  dated
September 20,  1997, September 29,  1997, and October  20, 1997,  between the
Partnership,  the  REIT,  1140  LLC   and  Agent,  and  that  certain  Second
Modification  of  Loan  Agreement  and  Collateral  Account  Agreement  dated
December 17, 1997, between the Partnership, the REIT, 1140 LLC, 50W23 LLC and
Agent, and  as further  amended by  that certain  Third Modification  of Loan
Agreement and  Collateral Account  Agreement dated as  of December  29, 1997,
between the  Partnership, the  REIT,  50W23 LLC  and Agent  and that  certain
Fourth Modification of Loan Agreement  and Collateral Account Agreement dated
as of  January 13,  1998, between the  Partnership, the  REIT, 50W23  LLC and
Agent.

          "Investment Grade Tenant"  shall mean any te- or better as assigned
           -----------------------
by S&P or Baa3 or better as assigned by Moody's.

          "Leases" shall mean all leases and other agreements, whether or not
           ------
in writing, to which an owner of a Real Property Asset is a party or by which
such owner is bound, pursuant to which a Person is permitted to use, enjoy or
occupy all or any portion of  any Real Property Asset, whether heretofore  or
hereafter entered into.

          "Lien" shall mean any mortgage, deed of trust, pledge,
           ----
hypothecation, collateral assignment, encumbrance, lien (statutory or other),
preference,  priority or  other  security  agreement of  any  kind or  nature
whatsoever,  including, without  limitation, any  conditional  sale or  other
title retention agreement, any financing lease having substantially the  same
effect as any  of the foregoing, inchoate liens arising under ERISA to secure
the Contingent Liabilities of Borrower, the REIT, or any Loan Party,  and the
filing of  any financing  statement or similar  instrument under  the Uniform
Commercial Code or comparable law of any jurisdiction, domestic or foreign in
connection with the creation of a security interest.

          "Loan" shall mean, in the aggregate, the then outstanding and
           ----
unpaid  Advances made to Borrower under this  Agreement and the Note pursuant
to  the terms  hereof, the  aggregate outstanding  principal amount  of which
shall not exceed at any time the Facility Amount.

          "Loan Documents" shall mean this Agreement, the Note, the Security
           --------------
Instruments,    the Environmental  Indemnity,  the Assignment  of  Leases and
Rents, the Subordination of Management  Agreement, the Ground Lease Estoppel,
the Pledge Agreement, each estoppel certificate, each UCC Financing Statement
filed  in connection herewith,  subordination, attornment and non-disturbance
agreements,   the  Intercreditor  Agreement   and  any  other   documents  or
instruments evidencing, securing or guaranteeing the Loan.

          "Loan Party" shall mean, individually and collectively, as the
           ----------
context  requires,  Borrower, the  REIT,  each  Guarantor,  and  the  general
partners of Borrower if Borrower is  a limited partnership, and the  managing
members of Borrower if Borrower is a limited liability company.

          "Loan Portion" shall mean the Base Rate Portion and each Eurodollar
           ------------
Portion of the Loan.

          "Majority Co-Lenders" shall have the meaning provided in the
           -------------------
Intercreditor  Agreement, provided that  prior to Syndication,  it shall mean
the Lender. With  respect to the provisions  of this Agreement  requiring the
consent, approval, disapproval  or determination of the  Majority Co-Lenders,
each Current  Co-Lender's Pro  Rata Interest shall  be used  as the  means of
calculating the Majority Co-Lenders and the term "Majority Co-Lenders"  shall
mean those Current Co-Lenders whose Pro  Rata Interests, at any time, in  the
aggregate,  is  equal  to  or  greater  than  the  percentage  prescribed  in
Intercreditor Agreement  based solely on  the aggregate owned by  all Current
Co-Lenders; the Pro Rata Interests in the Loan of Defaulting Co-Lenders shall
not be taken into account in the calculation of the Majority Co-Lenders.

          "Management Agreements" shall mean those management agreements
           ---------------------
described on Schedule  15, and any  subsequent management agreements  entered
into pursuant to Section 5.21.

          "Manager" shall mean SL Green Management LLC or another wholly
           -------
owned Affiliate or Subsidiary of Borrower.

          "Margin Stock" shall have the meaning provided such term in
           ------------
Regulation U and Regulation G of the Federal Reserve Board.

          "Material Adverse Effect" shall mean any condition which has a
           -----------------------
material adverse effect upon (i) the business, operations, properties, assets
or condition  (financial or otherwise) of Borrower or  the REIT or any of the
Loan Parties, taken as a whole, or (ii) the ability of Borrower  or  the REIT
or the Loan Parties to perform, or of Agent, or any Co-Lender to enforce, any
of the Obligations.

          "Maturity Date" shall mean March 17, 1999, as such date may be
           -------------
extended  pursuant to  Section 2.09(b)  or  such earlier  date  on which  the
principal balance of the  Loan and all other sums due  in connection with the
Loan shall be due as a result of the acceleration of the Loan.

          "Maximum Legal Rate" shall mean the maximum nonusurious interest
           ------------------
rate, if  any, that at any time  or from time to time  may be contracted for,
taken, reserved,  charged or  received on the  indebtedness evidenced  by the
Note and as provided for  herein or the other Loan Documents, under  the laws
of  such state  or states  whose  laws are  held  by any  court of  competent
jurisdiction to govern the interest rate provisions of the Loan.

          "Minimum Capital Expenditure Reserves" shall mean, for any Real
           ------------------------------------
Property Asset,  $0.40 per net  rentable square  foot of  such Real  Property
Asset per annum,  or, for  any shorter  period, such amount  multiplied by  a
fraction the  numerator of which  is the length  of the applicable  period in
months (or portions thereof) and the denominator of which is 12.

          "Minimum Leasing Commission Reserves" shall mean for any Real
           -----------------------------------
Property  Asset, $0.51  per net  rentable square foot  of such  Real Property
Asset  per annum,  or, for any  shorter period,  such amount multiplied  by a
fraction  the numerator of  which is the  length of the  applicable period in
months (or portions thereof) and the denominator of which is 12.

          "Minimum Management Fees" shall mean three percent (3%) of Rents
           -----------------------
from  the  related  Real Property  Asset  for  the  three  (3)  month  period
immediately preceding the calculation.

          "Minimum Reserves" shall mean the sum of Minimum Capital
           ----------------
Expenditure Reserves, Minimum Tenant Improvement Reserves and Minimum Leasing
Commission Reserves.

          "Minimum Tenant Improvement Reserves" shall mean for any Real
           -----------------------------------
Property Asset,  $1.78 per  net rentable  square foot of  such Real  Property
Asset per annum,  or, for  any shorter  period, such amount  multiplied by  a
fraction the  numerator of which  is the length  of the applicable  period in
months (or portions thereof) and the denominator of which is 12.

          "Moody's" shall mean Moody's Investor Service, Inc.
           -------

          "Mortgaged Assets" shall mean the real property listed on Schedule
           ----------------
1 attached hereto and made a part hereof.  Borrower's interest in the Graybar
Building, including, without limitation, Borrower's interest (if any)  in the
Graybar Leases, if  any, and the Graybar  Operating Lease, shall be  deemed a
Mortgaged Assets notwithstanding the fact that they are not encumbered by the
Lien of the Security Instrument.

          "Multiemployer Plan" shall mean a Plan which is a "multiemployer
           ------------------
plan" as defined in Section 4001(a)(3) of ERISA.

          "Net Operating Income"  shall mean, with respect to any Real
           --------------------
Property Asset, for the period  of determination, the Rents derived  from the
customary  operation of  such Real  Property Asset,  less Operating  Expenses
attributable to  such Real Property Asset, and shall  include only the sum of
(i) the Rents received or expected  to be received, and earned in  accordance
with GAAP, pursuant to Leases in place under which the tenant is in occupancy
of  the  premises  demised  thereunder  (unless such  tenant  has  not  taken
occupancy due to tenant improvement work or  tenant build-out that is not the
subject of dispute and is not yet  completed) on the date of such calculation
and under which  Tenant is on a full  rent paying basis and is  not more than
thirty (30)  days delinquent  in such rent  payments, plus  (ii) other income
actually  received and earned  in accordance with  GAAP with respect  to such
Real Property Asset, plus (iii) rent loss or  business interruption insurance
proceeds  received or  expected to  be received  during or  relating  to such
period due to a casualty that has  occurred prior to the date of  calculation
plus (iv) parking or other  income, less Operating Expenses actually paid  or
payable on an accrual basis in accordance with GAAP attributable to such Real
Property Asset during such  period, as set forth on  operating statements and
schedules reasonably  satisfactory to Agent.   Net Operating Income  shall be
calculated in accordance  with customary accounting principles  applicable to
real estate.   Notwithstanding the foregoing, Net Operating  Income shall not
include (i)  any condemnation or  insurance proceeds (excluding rent  loss or
business  interruption insurance  proceeds  as  described  above),  (ii)  any
proceeds   resulting  from  the   sale,  exchange,  transfer,   financing  or
refinancing of all or any portion of the Real Property  Asset for which it is
to be  determined, (iii) amounts  received from tenants as  security deposits
unless  actually applied toward  the payment  of rent  or additional  rent in
accordance with the  terms of such  tenant's lease, (iv) interest  income and
(v) any type  of income otherwise included  in Net Operating Income  but paid
directly by any tenant to a Person other than Borrower or a Loan Party or its
agents or representatives.

          "Net Worth" shall mean, with respect to a Person, consolidated net
           ---------
worth as calculated in accordance with GAAP.

          "New Manager" shall have the meaning provided in Section 5.21. 
           -----------

          "Note" shall have the meaning provided in Section 2.04. 
           ----

          "Notice of Borrowing" shall have the meaning provided in Section
           -------------------
2.02.

          "Obligations" shall mean all payment, performance and other
           -----------
obligations, liabilities and indebtedness of every nature of (i) Borrower and
the REIT  from time  to time  owing to  Agent or  any Co-Lender  under or  in
connection with this Agreement or any  other Loan Document, or (ii) the  REIT
and the other Loan  Parties under or in  connection with the Guaranty  or any
other Loan Documents. 

          "110 E. 42nd Street" shall mean that certain Real Property Asset
           ------------------
located at 110 E. 42nd Street, New York, New York.

          "Operating Entities" shall mean those partnership or limited
           ------------------
liability companies set forth on Schedule 3, as such Schedule may  be amended
or supplemented from time  to time, and any partnership  or limited liability
company,  in which  the  Borrower or  the  REIT, own  singly  or together,  a
majority or  all of the economic interest therein  and either the Borrower or
the REIT, either directly or indirectly, is the sole managing general partner
or sole managing member.

          "Operating Expenses" shall mean, with respect to any Real Property
           ------------------
Asset, for any given period (and shall  include the pro rata portion for such
period of  all  such expenses  attributable  to, but  not paid  during,  such
period), all  out-of-pocket expenses to be paid  or payable, as determined in
accordance  with GAAP,  by Borrower,  the REIT or  the applicable  Loan Party
during that  period in  connection with the  operation of such  Real Property
Asset for  which it  is to  be determined,  including without  limitation and
without duplication:

          (i)  expenses  for cleaning,  repair,  maintenance, decoration  and
     painting of the such Real Property Asset (including, without limitation,
     parking lots and roadways),  net of any insurance proceeds in respect of
     any of the foregoing;

          (ii) wages (including overtime  payments), benefits, payroll  taxes
     and  all other related expenses for Borrower's, the REIT's or other Loan
     Party's on-site personnel, up to and including (but not above) the level
     of the on-site manager, engaged in the repair, operation and maintenance
     of such Real Property Asset and service to tenants and on-site personnel
     engaged  in audit and  accounting functions  performed by  Borrower, the
     REIT or the applicable Loan Party;

          (iii)     management fees pursuant to the Management Agreement, but
     in no event  less than  the Minimum  Management Fees.   Such fees  shall
     include  all fees  for  management services  whether  such services  are
     performed at such Real Property Asset or off-site;

          (iv) the cost  of all  electricity, oil,  gas, water,  steam, heat,
     ventilation, air conditioning and any  other energy, utility or  similar
     item and the cost of building and cleaning supplies;

          (v)  the cost of any leasing  commissions and tenant concessions or
     improvements payable by Borrower, the REIT or any Loan Party pursuant to
     any leases  which are  in effect  for such  Real Property  Asset at  the
     commencement of that  period as such costs are  recognized in accordance
     with  GAAP, but in  no event  less than  the Minimum  Leasing Commission
     Reserves  and Minimum Tenant  Improvement Reserves with  respect to such
     period, respectively;

          (vi) rent,  liability, casualty,  fidelity,  errors and  omissions,
     liability, workmen's compensation and other insurance premiums;

          (vii)     legal,  accounting   and  other  professional   fees  and
     expenses;

          (viii)    the  cost of  all equipment  to be  used in  the ordinary
     course of business, which is not capitalized in accordance with GAAP.

          (ix) real estate, personal property and other taxes;

          (x)  advertising and other marketing costs and expenses;

          (xi) the Minimum Capital Expenditure Reserves; 

          (xii)     casualty  losses to  the  extent  not  reimbursed  by  an
     independent third party; and

          (xiii)    if  applicable,  all  common  area  charges,  maintenance
     charges and other assessments or charges under any condominium regime.

     Notwithstanding  the foregoing, Operating Expenses shall not include (i)
depreciation  or amortization  or any  other non-cash  item of  expense; (ii)
interest, principal, fees, costs and  expense reimbursements of Agent and the
Co-Lenders in  administering the Loan;  or (iii) any expenditure  (other than
leasing commissions,  tenant improvement  costs and  replacement reserves  as
described above) which is properly treatable as a capital item under GAAP.

          "OP Units" shall mean the Common OP Units and the Preferred OP
           --------
Units.

          "Other Assets" shall mean all Assets of a Person that are not Real
           ------------
Property Assets. 

          "Participant" shall have the meaning provided in Section 9.09(i).
           -----------

          "PBGC" shall mean the Pension Benefit Guaranty Corporation
           ----
established under ERISA, or any successor thereto.

          "Permitted Investments" shall mean, at any time, (a) fee simple or
           ---------------------
leasehold interests  (which  comply with  the requirements  of Section  4.27)
owned entirely by  the Borrower in  real property located  in the borough  of
Manhattan, City of New York, New York and improved by fully operational Class
B or better office buildings, provided however, that fifteen percent (15%) of
the Total Value of  such Assets may be real  property located outside of  the
borough  of Manhattan,  and  (b) all  of the  categories  of investments,  as
limited individually as a percentage of the Total Value of all  of Borrower's
consolidated Assets in the  table below, which, when combined, shall  be  not
in excess of the  lesser of (i) thirty percent (30%)  of Borrower's Net Worth
as of the  date of calculation, and (ii)  fifteen percent (15%) of  the Total
Value of all of Borrower's consolidated Assets as of the date of calculation:

<TABLE>
<CAPTION>
                                                                                                       
                                         Permitted Investment                      
                                                                                                           Maximum percentage of
                                                                                                             Total Value of
                                                                                                               Borrower's

<S>                                                                                                               <C>       
Mortgages, deeds of trust, deeds to secure debt or similar instruments or receivables that are a
Lien on real property which are improved by fully operational Class B or better office buildings and               15%
secure indebtedness evidenced by a note or bond (excluding the Bar Building Mortgages)

Partnerships or limited liability companies in which the Borrower owns a majority of the economic
interest and the Borrower, either directly or indirectly, is the sole managing general partner or
the sole managing member and which partnership or limited liability company primarily owns real                    15%
properties which are improved by fully operational Class B or better office buildings, and further,
that the Borrower or a Subsidiary thereof  is both the managing agent and leasing agent of such
properties.

Partnerships or limited liability companies in which the Borrower either (a) owns less than a
majority of the economic interest and/or (b) is the not the sole managing general partner and/or (c)
is not the sole managing member, but is the both the managing and leasing agent (either directly or                10%
indirectly)  and which partnership or limited liability company primarily owns real properties which
are improved by fully operational Class B or better office buildings

</TABLE>

     For  purposes of  calculating  the  foregoing: (A)  the  amount of  each
Permitted Investment  will be deemed to be the  Book Value of such Asset; and
(B) partnerships and limited liability  companies for purposes of determining
Permitted  Investments shall not  include partnerships and  limited liability
companies that  are wholly  owned and controlled  by the  Partnership, either
directly  or  indirectly.   Undeveloped  land  and land  that  is  then being
developed  are  also  not  Permitted Investments.    In  addition,  Permitted
Investments  which relate  to  investments  in (1)  direct  fee or  leasehold
interests  on,  (2)  mortgages  or  other security  instruments  on,  or  (3)
interests  in entities owning,  real property not  located in  the borough of
Manhattan, City of  New York, New  York, shall not  in the aggregate  exceed,
without duplication, fifteen  percent (15%) of the Total  Value of Borrower's
consolidated  Assets.     Notwithstanding  the   foregoing,  the   Borrower's
investment in (x) the  17 Battery Place Mortgage shall be  deemed a Permitted
Investment,  and (y) SLG  17 Battery  LLC's tenancy-in-common interest  in 17
Battery Place,  as more  fully described in  Schedule 13,  shall be  deemed a
Permitted  Investment,  notwithstanding that  in each  case it  may otherwise
breach the limitations set forth above with respect to the maximum percentage
of Borrower's  Net Worth and  Total Value of Borrower's  consolidated Assets;
provided, however, that  the Permitted Investment limitations set forth above
shall be deemed to have  been utilized due to  the 17 Battery Place  Mortgage
and tenancy-in-common interest, and any further investments  in mortgages and
partnership  interests,  shall   be  subject  to  the   Permitted  Investment
limitations  after consideration  of the  inclusion of  the 17  Battery Place
Mortgage  and tenancy-in-common  interests.    Any  modification,  waiver  or
amendment of the  limitations on Permitted Investments set  forth above shall
be subject to the consent or approval of the Majority Co-Lenders.

          "Permitted Liens" shall have the meaning provided in Section 6.03.
           ---------------

          "Person" shall mean and include any individual, partnership, joint
           ------
venture, firm, corporation, limited liability  company, association, company,
trust  or other  enterprise or  any  government or  political subdivision  or
agency, department or instrumentality thereof.

          "Plan" means any employee benefit plan subject to the provisions
           ----
of Title IV of ERISA or which is  subject to the provisions of Section 412 of
the Code or Section 302 of ERISA, for which Borrower, any other Loan Party or
any member of  either of their ERISA  Controlled Group has any  obligation or
liability, or potential obligation or liability, whether direct or indirect.

          "Plan Asset Entity" shall mean any "employee benefit plan" as
           -----------------
defined in ERISA, any  "plan" as defined in Section 4975 of the Code, and any
entity any  portion or  all of  the assets of  which are  deemed pursuant  to
United States Department of Labor Regulation Section  2510.3-101 or otherwise
pursuant to ERISA or the Code to be, for any purpose of ERISA or Section 4975
of the  Code, assets  of any  such "employee  benefit plan"  or "plan"  which
invests in such entity.

          "Pledge Agreement" shall mean that certain Pledge Agreement dated
           ----------------
the  date  hereof  given by  the  Partnership  to Agent  as  a  Co-Lender and
Syndication Agent.

          "Policies" shall have the meaning provided in Section 5.03(c).
           --------

          "Post-Closing Repairs" shall have the meaning provided in Section
           --------------------
5.27(b). 

          "Preferred OP Units" shall mean those limited partnership interests
           ------------------
(if any) in the Partnership having  a priority or preferred status  (relative
to all other limited partnership interests   in the Partnership) with respect
to distributions or returns of the holders of such units.

          "Pro Rata Interest" shall mean the proportionate share of each Co
           -----------------
Lender in  the  Loan,  this  Agreement,  the other  Loan  Documents  and  the
obligations  to  make Advances  pursuant  to  the  terms of  this  Agreement.
Notwithstanding the  foregoing, with  respect to any  approvals, consents  or
determinations that  are to  be  made by  the Majority  Co-Lenders, Pro  Rata
Interest shall  mean, with  respect to each  Current Co-Lender,  a percentage
equal to the amount  of the Loan owned  by such Current Co-Lender  divided by
the aggregate amount  of the  Loan owned  by all of  the Current  Co-Lenders,
multiplied by 100.

          "Purchase Price" shall mean, with respect to any Real Property
           --------------
Asset, the actual purchase  price paid for the Real Property Asset, including
the actual outstanding principal balance of any mortgage liens to which title
was taken subject or were granted to an independent  third party lender or to
the seller  to finance  the purchase of  such Real  Property Asset  only, but
excluding  all closing  costs, (e.g., transfer  taxes, mortgage  taxes, title
insurance premiums) and excluding all closing adjustments.

          "Qualifying Insurer" shall have the meaning provided in Section
           ------------------
5.03(c).

          "Quarter" shall mean a period of ninety (90) days.
           -------

          "Rating Agencies" shall mean both Standard & Poor's Rating Services
           ---------------
and Moody's Investor  Service, Inc.  If  either of such  agencies discontinue
its rating of Borrower  or the REIT or its ratings  of real estate investment
trusts generally,  Agent and  the Majority Co-Lenders  shall, within  six (6)
months  of  such  discontinuance, agree  upon  another  nationally recognized
statistical  ratings agency that  assigns a rating  to Borrower and  the REIT
("Substitute Rating Agency"), and the term Rating Agencies shall include such
Substitute Rating Agency.   During any  time that only  one Rating Agency  is
assigning a rating  to Borrower and the  REIT, that agency's rating  shall be
used for all calculations under this Agreement.

          "REIT" shall have the meaning set forth in the opening paragraph
           ----
of this Agreement.

          "Real Property Assets" shall mean the real property set forth on
           --------------------
Schedules 2A and  2B, as such Schedules  may be amended or  supplemented from
time to time, and all real property owned, directly or indirectly,  wholly or
partly, by Borrower, the  REIT, any Operating Entity or any  other Loan Party
(including,  without  limitation,  all  Mortgaged  Assets),  subject  to  the
conditions of Sections 6.10.

          "Recourse Indebtedness" of any Person means all Indebtedness of
           ---------------------
such Person and its  Subsidiaries for which recourse for payment  may be made
against such Person for the obligations secured thereunder.   For purposes of
this definition,  if only a portion of such  Indebtedness is recourse to such
Person the entire amount of such Indebtedness  shall be deemed to be Recourse
Indebtedness.

          "Register" shall have the meaning provided in Section 9.09.
           --------

          "Regulation D" shall mean Regulation D of the Federal Reserve Board
           ------------
as from  time to  time in  effect and  any successor  to all  or any  portion
thereof.

          "Rents" shall mean all income, rents,  additional rents, revenues,
           -----
issues and profits (including all oil and  gas or other mineral royalties and
bonuses) and all pass-throughs and tenant's required contributions for taxes,
insurance,  maintenance   costs,  utilities,  tenant   improvements,  leasing
commissions, capital expenditures and other  items accrued to Borrower or any
Loan  Party  from  the  Real  Property Assets  (other  than  tenant  security
deposits).

          "Reportable Event" has the meaning set forth in Section 4043(c)(3),
           ----------------
(5), (6)  or (13) of  ERISA (other than  a Reportable  Event as to  which the
provision  of 30  days'  notice  to  the  PBGC  is  waived  under  applicable
regulations).

          "Responsible Officer" means the Chairman of the Board, President,
           -------------------
the Chief Operating Officer, the Chief Financial Officer, the Chief Executive
Officer, the Executive Vice President or the Senior Vice President-Finance of
the REIT.

          "Restoration" shall have the meaning provided in Section 5.03(h).
           -----------

          "S&P" shall mean Standard & Poor's Rating Services.
           ---

          "Scheduled Payment Date" shall mean the first Business Day of each
           ----------------------
calendar month.

          "Security Instrument" shall mean that certain duly recorded blanket
           -------------------
mortgage, mortgage deed, deed  of trust, trust  deed, security deed, deed  to
secure debt  or other real estate  security instrument of  even date herewith
given by Borrower and  the REIT to Agent as Co-Lender  and Syndication Agent,
constituting  a valid  first mortgage  lien on  the good  and marketable  fee
simple absolute and leasehold title,  as applicable, to the Mortgaged Assets,
subject  to  no other  liens or  encumbrances  other than  those as  shall be
approved by Agent and its counsel.

          "17 Battery Place" shall mean that certain Real Property Asset
           ----------------
located at 17 Battery Place, New York, New York.

          "17 Battery Place Cash Collateral Agreement" means that certain
           ------------------------------------------
Cash Collateral  Agreement dated December  19, 1997 between 17  Battery Upper
Partners and SLG 17 Battery LLC.

          "17 Battery Place Mortgage" means that certain mortgage dated
           -------------------------
December 19,  1997 in the  principal amount  of $15,500,000.00 granted  by 17
Battery Upper Partners to Borrower  on 17 Battery Upper Partner's tenancy-in-
common interest in  17 Battery Place, together with the note or notes secured
thereby.

          "17 Battery Place Tenancy Agreement" shall mean that certain
           ----------------------------------
tenancy-in-common agreement dated  December 19, 1997  between SLG 17  Battery
LLC and 17 Battery Upper Partners with respect to 17 Battery Place.

          "17 Battery Place Transaction Documents" means the 17 Battery Place
           --------------------------------------
Tenancy Agreement, the 17 Battery Place  Mortgage, the Agreement of Sale, the
17  Battery Place Cash  Collateral Agreement and  other documents evidencing,
guaranteeing or securing the obligations under the foregoing documents.

          "17 Battery Upper Partners" shall mean 17 Battery Upper Partners
           -------------------------
LLC, a New York limited liability company.

          "Settlement Agreement" shall mean that certain settlement agreement
           --------------------
dated  June 28,  1996 between  the Bar  Building Mortgagor and  The Travelers
Insurance Company, as  amended by that certain First  Amendment to Settlement
Agreement  and  First   Amendment  to  Consent,  Direction   and  Recognition
Agreement, each  dated June 28,  1996 between the Bar  Building Mortgagor and
The Travelers  Insurance Company,  as the same  may be  modified, amended  or
supplemented from time to time.

          "Solvent" as to any Person shall mean that (i) the sum of the
           -------
assets  of  such  Person,  at  a  fair  valuation  based  upon appraisals  or
comparable  valuation,  will  exceed its  liabilities,  including  contingent
liabilities,  (ii) such  Person will  have sufficient  capital with  which to
conduct its business  as presently conducted and as proposed  to be conducted
and (iii) such Person  has not incurred debts,  and does not intend  to incur
debts, beyond its  ability to pay such debts as they  mature. For purposes of
this definition, "debt" means any liability on a claim, and "claim" means (x)
                  ----                                       -----
a  right to  payment,  whether or  not  such right  is  reduced to  judgment,
liquidated,  unliquidated, fixed,  contingent, matured,  unmatured, disputed,
undisputed,  legal, equitable, secured,  or unsecured, or  (y) a  right to an
equitable remedy  for breach of  performance if such  breach gives rise  to a
payment, whether  or not  such right  to an  equitable remedy  is reduced  to
judgment,  fixed,  contingent,  matured,   unmatured,  disputed,  undisputed,
secured, or unsecured. With respect  to any such Contingent Liabilities, such
liabilities shall be computed in accordance with GAAP at the amount which, in
light of all the facts and circumstances existing at the time, represents the
amount which  can  reasonably be  expected  to become  an  actual or  matured
liability.

          "Subordination of Management Agreement" shall mean a Subordination
           -------------------------------------
of Management Agreement  substantially in the  form set forth as  Exhibit "F"
hereto.

          "Subsidiary" of any Person shall mean and include (i) any
           ----------
corporation Controlled by such Person,  directly or indirectly through one or
more intermediaries, and (ii) any partnership, association, joint venture  or
other entity Controlled by such Person, directly or indirectly through one or
more intermediaries and (iii)  all of the parties  listed as Subsidiaries  on
Schedule 3.

          "Substantial Asset" shall mean Real Property Assets of Borrower,
           -----------------
the REIT and any other Loan  Party which, in the aggregate, constitutes  more
than 15%  of the consolidated Net Operating Income  of Borrower, the REIT and
the other Loan Parties, derived from all Real Property Assets.

          "Substitute Rating Agency" shall have the meaning provided in the
           ------------------------
definition of "Rating Agencies".

          "Syndication" shall have the meaning provided in Section 9.09(c).
           -----------

          "Syndication Agent" shall have the meaning provided in the opening
           ------------------
paragraph of this Agreement.

          "Taxes" shall have the meaning provided in Section 2.19.
           -----

          "Telerate Page 3750" means the display designated as "Page 3750"
           ------------------
on the Telerate Service (or such other page as may  replace Page 3750 on that
service or such  other service as  may be nominated  by the British  Bankers'
Association as the  information vendor for the purpose  of displaying British
Bankers' Association Interest Settlement Rates for U.S. Dollar deposits).

          "Termination Event" shall mean (i) a Reportable Event, or (ii) the
           -----------------
initiation of any action  by Borrower, any member of Borrower's  or any other
Loan Party's ERISA Controlled Group or  any other person to terminate a  Plan
or the  treatment of  an amendment to  an ERISA  Plan as a  termination under
ERISA, in either case, which would result  in liability to Borrower, any Loan
Party or any of their ERISA Controlled Group in excess of $500,000, (iii) the
institution  of  proceedings by  the  PBGC under  Section  4042  of ERISA  to
terminate an ERISA Plan or to appoint a trustee to administer any ERISA Plan,
(iv) any  partial or  total withdrawal  from a  Multiemployer  Plan which  in
either case,  which would result in liability to  Borrower, any Loan Party or
any of their ERISA Controlled Groups in excess  of $500,000 or (v) the taking
of any action  would require security to the Plan under Section 401(a)(29) of
the Code.

          "Title Searches" shall mean (i) reports of UCC, tax lien, judgment
           --------------
and litigation searches with respect to any Person and (ii) searches of title
to each of the Real Property Assets.

          "Total Mortgaged Asset Value" means the sum, without duplication,
           ---------------------------
of the aggregate value of all Mortgaged Assets, calculated as of  the date of
determination as follows:

          (i)  for Mortgaged Assets  that have been owned or  leased for less
     than three  (3) months  prior to  the date  of determination, an  amount
     equal  to ninety-five  percent  (95%)  of the  Purchase  Price for  such
     Mortgaged Assets; and

          (ii) for Mortgaged Assets that have  been owned for more than three
     (3) months prior to the date of determination, the Adjusted NOI for such
     Mortgaged Assets divided by 0.10; and 

          (iii)     notwithstanding  the  foregoing,  provided  that  110  E.
     42/nd/ Street is an  Mortgaged Asset,   until June 1, 1999 (the  initial
     Appraisal Period), the  value for 110 E. 42/nd/ Street shall be equal to
     $28,100,000.00; provided that,  in the event of a  material casualty to,
     or condemnation of,  110 E. 42/nd/  Street, the value  of 110 E.  42/nd/
     Street shall be calculated in accordance with clause  (i) or (ii) above,
     as applicable; upon completion of restoration (or upon the expiration of
     the  initial  Appraisal Period),  Borrower  may deliver  a  then current
     Appraisal  of  110  E.  42/nd/ Street  reasonably  satisfactory  to  the
     Majority  Co-Lenders, and  the value  of 110  E. 42/nd/  Street for  the
     Appraisal Period  beginning on the  date of such then  current Appraisal
     shall be the appraised value pursuant to said Appraisal.

Provided, however, with  respect to  SLG 17  Battery LLC's  tenancy-in-common
interest  in 17  Battery  Place, the  value  for 17  Battery  Place shall  be
calculated solely on  the basis of the Purchase Price of, or the Adjusted NOI
from,  as applicable,  the tenancy-in-common  interest  owned by  the SLG  17
Battery LLC.

          "Total Value" means the sum, without duplication, of (i) the Total
           -----------
Mortgaged Asset Value and (ii) the aggregate  value of all Assets of Borrower
on a  consolidated basis that are not Mortgaged  Assets, calculated as of the
date of determination as follows:

          (i)  for  Real Property Assets  (other than Mortgaged  Assets) that
     have  been  owned  for less than three  (3) months prior  to the date of
     determination,  an amount  equal  to ninety-five  percent  (95%) of  the
     Purchase Price for such Real Property Assets;

          (ii) for Real  Property Assets  (other than  the Mortgaged  Assets)
     that have been  owned  for more than three (3) months prior  to the date
     of determination, the Adjusted NOI for such Real Property Assets divided
     by 0.10;

          (iii)     for  Permitted  Investments  (other  than  the  Mortgaged
     Assets and other Real Property  Assets), the Book Value of  such Assets;
     and 

          (iv) Borrower's  unrestricted cash and  Cash Equivalents as  of the
     date of determination, calculated in accordance with GAAP.

          "Transaction Costs" shall mean all costs and expenses paid or
           -----------------
payable by Borrower  or any  other Loan  Party relating  to the  Transactions
including,  without limitation,  the  costs and  expenses of  the Syndication
Agent  and  Agent  in  conducting  its  due  diligence  with  respect  to the
Transactions, financing  fees,  commitment fees,  advisory  fees,  reasonable
legal fees, reasonable accounting fees,  and title insurance charges, whether
directly or as reimbursement to the Syndication Agent or Agent.

          "Transactions" shall mean each of the transactions contemplated by
           ------------
the Loan Documents.

          "Transfer And Escrow Agreement" shall mean that certain Transfer
           -----------------------------
and Escrow Agreement dated June 28, 1996 between the Bar Building  Mortgagor,
The Travelers  Insurance  Company and  Chicago  Title Insurance  Company,  as
escrow agent, as the same may be modified, amended or supplemented.

          "Transferee" shall have the meaning provided in Section 9.07.
           ----------

          "Type" shall mean the type of any portion of the Loan determined
           ----
with respect to the interest option applicable thereto, i.e., the Base Rate
                                                        ----
Portion or a Eurodollar Portion.

          "UCC Searches" shall have the meaning provided in Section 3.01(g).
           ------------

          "Unfunded Benefit Liabilities" means with respect to any Plan at
           ----------------------------
any time, the amount (if any)  by which (i) the present value of  all benefit
liabilities  under such  Plan as  defined  in Section  4001(a)(16) of  ERISA,
exceeds (ii)  the fair  market value  of all  Plan assets  allocable to  such
benefits, all determined as of the  then most recent valuation date for  such
Plan (on the basis  of assumptions prescribed by the PBGC for  the purpose of
Section 4044 of ERISA).

          "Unsecured Debt Rating" shall mean with respect to a Person, the
           ---------------------
rating assigned by the  Rating Agencies to such Person's  long term unsecured
debt obligations; provided, however, that if such ratings are not equivalent,
the lower rating shall apply.

          "Unsecured Line of Credit" shall mean that existing $140,000,000.00
           ------------------------
Senior Unsecured  Line of Credit dated December 18,  1997, as amended by that
certain  Amendment  to Senior  Unsecured Revolving  Line of  Credit Agreement
dated  January   12,  1998,  between   the  Partnership,  the   REIT,  Lehman
individually  and as Lender,  Agent and Syndication  Agent, BankBoston, N.A.,
individually  as  a Co-Lender  and as  Successor  Agent for  one or  more Co-
Lenders,   Bank Leumi  USA, as  a Co-Lender  and Deutsche Bank  AG, New  York
and/or Cayman Islands Branches, as a Co-Lender and Deutsche Bank AG, New York
Branch as Documentation Agent.

          "West 44/th/ Street Property" shall mean 321 West 44/th/ Street,
           ---------------------------
New York, New York.

          SECTION 2.     AMOUNT AND TERMS OF FACILITY.

          Section 2.01   Advances.  (a) Borrower acknowledges that on the
                         --------
date hereof,  Lender has made  the Initial Advance.  Subject to and  upon the
terms and conditions  herein set forth, Lender and each  Co-Lender agrees, at
any time and from time to time on and after the Closing Date and prior to the
Maturity  Date, to  make its pro  rata share  of Advances to  Borrower, which
Advances  shall  not  exceed  in  aggregate  principal  amount  at  any  time
outstanding, the Facility Amount at such time.

          (b)  Advances  may be voluntarily prepaid pursuant to Section 2.11,
but in no  event shall any prepaid  Advance be re-advanced.   All outstanding
Advances shall mature  on the Maturity  Date, without further  action on  the
part of Agent or any Co-Lender.

          (c)  Each Advance of the Loan shall be in the minimum increments of
One Million Dollars (U.S. $1,000,000.00).  No Advance shall be made after the
Maturity Date. There  shall be  no more  than five (5)   Eurodollar  Portions
outstanding at any one time.

          (d)  The obligation of Lender and  each Co-Lender to make their pro
rata  share of each  Advance of the Loan  is several and  not joint.  Neither
Agent, Lender nor any Co-Lender shall be  liable for the failure of any other
Co-Lender to fund its pro rata share of any Advance hereunder.

     Notwithstanding the  provisions of  this Section  2.01 to the  contrary,
Borrower shall maintain a minimum of $15,200,000.00  in the form of borrowing
capacity under  this Agreement, as  measured by the  unfunded portion  of the
maximum Facility Amount (the "Minimum Available Capacity") which Borrower  is
eligible to borrow  hereunder, to be used  to acquire the West  44/th/ Street
Property  and upon said acquisition, the West  44/th/ Street Property will be
added and subjected to the Lien of the Loan Documents in accordance with  the
terms of Section 2.21 hereof.  Borrower shall  maintain the Minimum Available
Capacity until such time as the West 44/th/       Street Property is acquired
and subjected to  the Lien of  the Loan Documents  or such Minimum  Available
Capacity is used  to acquire the West 44/th/ Street Property and subjected it
to the Lien of the Loan Documents.

          Section 2.02   Notice of Borrowing.  Whenever Borrower desires an
                         -------------------
Advance  hereunder,  it shall  give Agent  at Agent's office  prior to  10:00
A.M., New  York City time,  telex, facsimile, or telephonic  notice (promptly
confirmed in writing)  of each Advance to  be made hereunder, at  least three
(3) Business Days  prior to  such Advance being  made.  Each  such notice  (a
"Notice of Borrowing")  (i) shall be  irrevocable, (ii) shall be  executed on
behalf of Borrower and  the REIT by a Responsible  Officer of Borrower or  of
the REIT,  (iii) shall  specify (w)  the aggregate  principal  amount of  the
requested Advance and  (x) the date of  Borrowing (which shall be  a Business
Day),  (iv)  shall  certify that,  taking  into  account  the  amount of  the
requested  Advance, to the best of  Borrower's knowledge, no Default or Event
of  Default  has  occurred and  is  continuing, all  provisions  of  the Loan
Documents  including, but  not limited  to the  Financial Covenants,  will be
complied  with  after giving  effect to  such  Advance, (v)  shall  contain a
description of the intended use of the  Advance and (vi) shall be in the form
annexed hereto as Exhibit "A".
                  -----------

          Section 2.03   Disbursement of Funds.  No later than 2:00 P.M., New
                         ---------------------
York City time  on the date specified  in each Notice of  Borrowing, provided
all conditions  precedent to the  making of such  Advance have  been complied
with,  Agent  will make  available to  Borrower  by disbursing  to or  at the
direction  of Borrower,  or by  depositing in  Borrower's account  at Agent's
office, the  amount of  the requested Advance  to the  extent that  Agent has
received,  in immediately available federal  funds, each Co-Lender's pro rata
share of such Advance from each Co-Lender.

          Section 2.04   The Note.  (a) Borrower's and the REIT's obligation
                         --------
to pay the principal of, and interest on, the Loan shall be evidenced by  the
promissory  note   (as   amended,   modified,   supplemented,   extended   or
consolidated, the  "Note") duly  executed and delivered  by Borrower  and the
REIT substantially in the form of Exhibit "B" hereto in a principal amount 
                                  -----------
equal  to  the  Facility  Amount   with  blanks  appropriately  completed  in
conformity herewith.  The Note shall (i) be payable to the order of Agent, on
behalf of the Co-Lenders, (ii) be dated the Closing Date, and (iii) mature on
the Maturity  Date.  If required by a Co-Lender that is not a Co-Lender as of
the date hereof, Borrower and the REIT hereby agree to execute a supplemental
Note  in  the principal  amount of  such  Co-Lender's pro  rata share  of the
Facility Amount, substantially in the form of Exhibit "B" hereto, with blanks
appropriately completed, and  such supplemental Note shall (i)  be payable to
order of Agent, on account of such Co-Lender, (ii) be dated as of the Closing
Date, and (iii)  mature on the Maturity  Date.  Such supplemental  Note shall
provide that  it evidences a  portion of the existing  indebtedness hereunder
and not any new or additional indebtedness of Borrower or the REIT.

          (b)  Agent is hereby  authorized, at its option, (i)  to endorse on
the schedule attached  to each Note  (or on a  continuation of such  schedule
attached to each such Note and  made a part thereof) an appropriate  notation
evidencing the date and amount of each Advance evidenced thereby and  the pro
rata  share  thereof of  each  Co-Lender, and  the  date and  amount  of each
principal and interest payment in respect thereof, and/or (ii) to record such
Advances and such payments  in its books and records.   Such schedule or such
books and records,  as the case  may be, shall  be conclusive and binding  on
Borrower  and the  REIT absent manifest  error, provided that  the failure to
make any notation shall not affect the obligations of Borrower, any Guarantor
or the REIT or  the rights of Lender or any Co-Lender  hereunder or under the
Guaranty.

          Section 2.05   Interest.  (a) Borrower and the REIT shall pay
                         --------
interest in respect of the outstanding principal amount of the Loan at a rate
per annum which shall be equal to  the sum of (i) the Eurodollar Rate  Margin
plus the Eurodollar Rate, or  (ii) if the Eurodollar  Rate is not   available
pursuant to Section 2.16 hereof, the Base Rate Margin plus the Base Rate.

          (b)  Intentionally Deleted.
               ---------------------

          (c)  Intentionally Deleted.
               ---------------------

          (d)  In the event  that, and for so  long as, any Event  of Default
shall have  occurred and be  continuing, the outstanding principal  amount of
the Loan and, to the extent permitted  by law, overdue interest in respect of
the Loan, shall bear interest at  the Default Rate, calculated from the  date
such payment was  due without regard to  any grace or cure  periods contained
herein.

          (e)  Interest on the Loan shall  accrue from and including the date
of each Borrowing thereof to but excluding  the date of any repayment thereof
(provided that any Advance borrowed and  repaid on the same day shall  accrue
one day's interest) and Borrower  and the REIT shall pay such  interest,  (A)
monthly in  arrears on each  Scheduled Payment Date,  (B) on the  date of any
prepayment (on the  amount prepaid),  (C) on  the Maturity  Date (whether  by
acceleration or otherwise) and (D) after the Maturity Date, on demand.

          (f)  Interest  on the  outstanding principal  balance  of the  Loan
shall be  calculated on  the basis of  a three  hundred sixty (360)  day year
based on the actual number of days elapsed.

          (g)  This  Agreement  and  the  Note  are  subject to  the  express
condition that at no time shall Borrower or the REIT be obligated or required
to  pay interest on the principal  balance of the Loan  at a rate which could
subject Lender or  any Co-Lender to either  civil or criminal liability  as a
result of being in excess of the Maximum Legal Rate.  If by the terms of this
Agreement or the Loan Documents, Borrower or the REIT is at any time required
or obligated to pay interest on the principal balance due hereunder at a rate
in excess of the Maximum Legal Rate,  the interest rate or the Default  Rate,
as the case may be, shall be  deemed to be immediately reduced to the Maximum
Legal Rate  and all  previous payments in  excess of  the Maximum  Legal Rate
shall be deemed  to have been payments in  reduction of principal and  not on
account of the interest due hereunder.  All sums paid or agreed to be paid to
Agent for the use, forbearance, or detention of the  sums due under the Loan,
shall, to  the extent  permitted by applicable  law, be  amortized, prorated,
allocated,  and spread  throughout the  full stated  term of  the Loan  until
payment in full so that the rate or amount of interest on account of the Loan
does not  exceed the  Maximum Legal  Rate of  interest from time  to time  in
effect and applicable to the Loan for so long as the Loan is outstanding.

          Section 2.06   Intentionally Deleted.
                         ---------------------

          Section 2.07   Intentionally Deleted.
                         --------------------- 

          Section 2.08   Intentionally Deleted.
                         --------------------- 

          Section 2.09   Extension of Maturity Date.  (a)  Intentionally
                         --------------------------
Deleted.

          (b)  Provided no  Event of Default  has occurred and  is continuing
under the Loan  Documents, Borrower may  request an extension of  the initial
Maturity Date for an additional six (6)  month period by giving Agent written
notice to  extend on or prior to  the date that is three  (3) months prior to
the initial Maturity Date.  Such request shall be accompanied by a Compliance
Certificate of Borrower  as required pursuant to Section  5.01(b)(ii).  Agent
shall, upon approval or disapproval of the Co-Lenders, consent to or deny, as
applicable,  such request  for extension.    If Agent  does not  give written
notice  to Borrower  of Co-Lender's  acceptance or  denial of  such extension
request on or prior to the  date which is one (1) month prior  to the initial
Maturity Date,  then Agent and the Co-Lenders shall  be deemed to have denied
Borrower's  request for extension  of the Maturity  Date.   If the Co-Lenders
consent to the extension, the nonrefundable Extension Fee shall be payable by
Borrower  on account  of  its exercise  of  and Co-Lenders'  granting  of the
extension option  provided for  herein within five  (5) Business Days  of Co-
Lenders' consenting to  such extension.  The payment of the Extension Fee, to
the extent received,  shall constitute payment by Borrower  to each Co-Lender
in the amount of such Co-Lender's pro rata share in such fee.

          (c)  Intentionally Deleted.
               ---------------------

          Section 2.10.  Principal Payments.  Borrower and the REIT shall pay
                         ------------------
the  then outstanding principal balance of the Loan together with all accrued
and  unpaid interest thereon  and all other  sums then due  and payable under
this Agreement and the other Loan Documents on the Maturity Date.  

          Section 2.11   Voluntary Prepayments.  Borrower and the REIT shall
                         ---------------------
have the right to prepay  the Loan, in whole or in part, from time to time on
the following  terms and  conditions: (a) Borrower  shall give  Agent written
notice  (or telephonic  notice promptly  confirmed in  writing), in  the form
attached hereto  as  Exhibit E,  which notice  shall be  irrevocable, of  its
intent to  prepay all or a portion  of the Loan, at least  three (3) Business
Days prior to  a prepayment, which  notice shall specify  the amount of  such
prepayment  and what  Loan Portions  are being  prepaid, (b)  each prepayment
shall  be in  an  aggregate principal  amount of  One  Million Dollars  (U.S.
$1,000,000.00) or any integral multiple  of One Hundred Thousand U.S. Dollars
(U.S.  $100,000.00) in  excess  thereof, and  (c)  prepayments of  Eurodollar
Portions made  pursuant to this Section on a date  other than on the last day
of the  Interest Period applicable thereto shall be accompanied by payment of
any Funding  Costs which Lender and the Co-Lenders shall incur as a result of
such early  payment.  If  any such notice is  given, the amount  specified in
such  notice  shall  be  due  and  payable  on the  date  specified  therein.
Notwithstanding the  provisions this Section  2.11 to the  contrary, Borrower
agrees  that all payments made to reduce the outstanding principal balance of
the Loan shall  be deemed applied  first to that  portion of the  outstanding
principal balance  of the Loan that is in excess of the amount secured by the
Security Instrument.

          Section 2.12   Intentionally Deleted.
                         ---------------------

          Section 2.13   Application of Payments and Prepayments.  Unless
                         ---------------------------------------
specifically provided otherwise,  all payments and  prepayments of the  Loan,
whether voluntary or otherwise,  shall be applied first, to  unpaid Fees, any
reasonable  out-of-pocket  costs and  expenses  of  Agent  and any  Co-Lender
arising as a result of such prepayment and any  Funding Costs, second, to pay
any accrued and  unpaid interest then payable  with respect to the  Loan, and
third, to pay the outstanding principal amount of the  Loan.  Notwithstanding
the provisions of  this Section 2.13 to  the contrary, Borrower and  the REIT
agree  that in  the event Agent  enters into an  Intercreditor Agreement, all
payments and prepayments  shall be  applied in accordance  with the terms  of
said Intercreditor Agreement.

          Section 2.14   Method and Place of Payment.
                         --------------------------

               (a)      Except as otherwise specifically provided herein, all
payments and prepayments under  this Agreement and the Note shall  be made to
Agent not later than 1:00 p.m., eastern time, on the date when due and  shall
be  made in  lawful money  of  the United  States of  America  in immediately
available funds at Agent's Office, and any funds received by Agent after such
time shall, for all purposes hereof, be deemed to have been paid  on the next
succeeding Business Day.  Each  payment (including all prepayments on account
of principal  and  interest on  the  Loan),  to the  extent  received,  shall
constitute payment  by Borrower and the REIT to  each Co-Lender in the amount
of such Co-Lender's pro rata share of such payment.

          (b)  Whenever any payment to be made hereunder or under the Note or
other  Loan Documents  shall be stated  to be  due on  a day  which is  not a
Business Day, the due date thereof  shall be extended to the next  succeeding
Business Day  and, with respect to  payments of principal,  interest shall be
payable at the applicable rate during such extension.

          (c)  All  payments made by  Borrower hereunder, under  the Note and
the  other Loan  Documents, shall be  made irrespective  of, and  without any
deduction for, any setoff or counterclaims.

          Section 2.15   Intentionally Deleted.
                         ---------------------

          Section 2.16   Interest Rate Unascertainable, Increased Costs,
                         -----------------------------------------------
Illegality.  (a) In the event that Agent has reasonably determined, or has
- ----------
been  notified by  any Co-Lender  that  it has  reasonably determined  (which
determination or notice shall, absent manifest error, be final and conclusive
and binding upon all parties hereto) that:

            (i)     on any date  for determining the Eurodollar  Rate for any
     Interest Period, that by reason of any changes arising after the date of
     this Agreement affecting  the interbank Eurodollar market,  adequate and
     fair means do not exist for ascertaining the applicable interest rate on
     the basis provided for in the definition of the Eurodollar Rate; or

           (ii)     at any time, that the relevant Eurodollar  Rate shall not
     represent the effective pricing to  Lender or the Co-Lenders for funding
     or  maintaining the  Loan,  or  Lender and  the  Co-Lenders shall  incur
     increased  costs or  reduction  in the  amounts  received or  receivable
     hereunder,  in any such case because of (x) any change since the date of
     this  Agreement in any applicable law  or governmental rule, regulation,
     guideline, order, request or directive or any interpretation thereof and
     including  the  introduction  of  any  new  law  or  governmental  rule,
     regulation,  guideline,  order,  request  or  directive  (such  as,  for
     example, but not limited to,  a change in official reserve requirements,
     but, in  all events, excluding  reserves required under Regulation  D of
     the Federal Reserve  Board to the extent included in  the computation of
     the Eurodollar Rate), whether or not having the force of law and whether
     or not  failure to comply therewith would  be unlawful, and/or (y) other
     circumstances  affecting   Lender,  any  Co-Lender   or  the   interbank
     Eurodollar market  or the  position of Lender  or any Co-Lender  in such
     market; or

          (iii)     at any time, that the making or continuance by  it of the
     Loan at the appropriate Eurodollar Rate has become unlawful in order for
     Lender or  any  Co-Lender, in  good faith,  to comply  with  any law  or
     governmental rule,  regulation, guideline, order,  request or  directive
     (whether or not having  the force of law and  whether or not failure  to
     comply  therewith would  be unlawful),  or  any change  therein, or  any
     change  in the interpretation  or administration thereof  by any govern-
     mental authority,  central bank  or comparable  agency charged with  the
     interpretation or administration thereof, or has become impracticable as
     a result  of a contingency  occurring after  the date of  this Agreement
     which materially and adversely affects the interbank Eurodollar market;

then,  and  in any  such  event,  Agent  shall, promptly  after  making  such
determination or receiving notice thereof  from any Co-Lender, give notice by
telephone  promptly confirmed in writing to Borrower.   Thereafter (x) in the
case  of clause  (i) above,  Borrower's right  to request  advances, and  any
Notice  of Borrowing, given  by Borrower with respect  to any Borrowing which
has not yet been made shall be deemed canceled and rescinded by Borrower, (y)
in the case of clause (ii)  above, Borrower and the REIT shall pay  to Agent,
upon such  Agent's  written  demand therefor  to  Borrower,  such  additional
amounts (in the form of an increased rate of interest,  or a different method
of calculating interest, or otherwise,  as Agent shall reasonably  determine)
as shall  be  required  to  compensate Lender  and  any  Co-Lender  for  such
increased costs or reduction in  amounts received or receivable hereunder (it
being understood  and agreed  by the parties  hereto that  in the  event that
Agent shall fail  to notify Borrower promptly after  such determination, then
Borrower  and the REIT  shall not  be liable to  pay to  Agent any additional
amounts relating to the period  prior to Agent's notifying Borrower, and  (z)
in the case  of clause (iii)  above, Borrower shall  take one of the  actions
specified  in clause  (b) below as  promptly as  possible and, in  any event,
within the time  period required by law.  The written demand provided  for in
clause (y) shall  demonstrate in reasonable  detail the circumstances  giving
rise to such  demand and the  calculation of  the amounts demanded;  provided
that Borrower and the REIT shall not  be obligated to pay an amount in excess
of  the  amount  directly  attributable  to  the  Loan  hereunder  (it  being
understood and agreed that Agent shall  not be required to deliver any  docu-
mentation substantiating such amounts).

          (b)  In the  case that  the Loan is  affected by  the circumstances
described in clause (a)(ii) or (a)(iii) above, (i) if any Advance has not yet
been made but  is then the subject  of a Notice of  Borrowing, Borrower shall
be  deemed  to  have canceled  and  rescinded  such notice,  or  (ii)  if any
principal  amount under  the  Loan  is then  outstanding,  such amount  shall
automatically convert into a Base Rate Portion.

          (c)  In the event that following the giving of notice based on  the
conditions described  in clause (a)(i)  above that such conditions  no longer
exist,  Agent  shall  promptly  give  written  notice  thereof  to  Borrower,
whereupon Borrower's  right to request  Advances from Agent and  Lender's and
any Co-Lender's obligation to make Advances shall be automatically restored.

          (d)  In  the event that following  its giving of  a notice based on
the conditions  described in  clause (a)(iii) above  that such  conditions no
longer exist, Agent  shall promptly give written notice  thereof to Borrower,
whereupon Borrower's  right to request  Advances from Agent and  Lender's and
any Co-Lender's obligation to make Advances shall be automatically restored.

          (e)  The  amount of any  increased costs  or reductions  in amounts
referred to in Section  2.16(a)(ii) with respect to Lender and each Co-Lender
shall be  based on the  assumption that Lender  and any Co-Lender  funded the
Loan in  the interbank Eurodollar  market, although the parties  hereto agree
that Lender  or Co-Lender  may fund  all or any  portion of  the Loan  in any
manner it independently determines.   For purposes of any  demand for payment
made by Agent  under Sections 2.16(a)(ii) or 2.18, in attributing Lender's or
any  Co-Lender's general  costs relating  to eurocurrency  operations  or its
commitments or customers,  or in averaging any  costs over a period  of time,
Agent and  the affected Co-Lender  may use any reasonable  attribution and/or
averaging method which  it deems appropriate, reasonable and  practical.  The
agreements  in  this Section  2.16  shall  survive  the termination  of  this
Agreement and the payment of the Note and all other Obligations.

          Section 2.17   Funding Losses.  Borrower and the REIT shall
                         --------------
compensate Lender and the Co-Lenders  for all reasonable losses, expenses and
liabilities,  to the extent actually incurred (including, without limitation,
any  loss, expense  or  liability  incurred by  Lender  or  any Co-Lender  in
connection with the liquidation or reemployment of deposits or funds required
by it  to make  or carry  the Loan),  excluding loss  of anticipated  profits
("Funding Costs"),  that Lender  or any Co-Lender  sustains: (a)  if for  any
reason (other  than a default  by Agent or any  Co-Lender) a Borrowing  of an
Advance does not occur on a date specified therefor in a  Notice of Borrowing
(whether or  not  rescinded,  canceled  or  withdrawn  or  deemed  rescinded,
canceled or withdrawn, pursuant to  Section 2.16(a) or 2.16(b) or otherwise),
(b) if any prepayment (whether voluntary or mandatory), repayment (including,
without limitation, payment after acceleration) occurs on a date which is not
the last day of an Interest Period, (c) if any prepayment is  not made on any
date specified  in a notice  of prepayment  given by  Borrower, or  (d) as  a
consequence of  any default by Borrower or the REIT in repaying the Loan when
required by the  terms of this  Agreement.  Borrower  shall pay such  Funding
Costs on the  date specified for the date  of prepayment or repayment  of any
Eurodollar Portion of the  Loan under clause (b) or (c) above, or within five
(5) Business Days of written demand therefor  by Agent with respect to clause
(d) above.  Calculation of all  amounts payable  to Agent under  this Section
2.17 shall  be made  on the  assumption that  Lender and  each Co-Lender  has
funded  its  relevant  Eurodollar  Portion  through (i)  the  purchase  of  a
Eurodollar deposit bearing interest at the Eurodollar Rate in an amount equal
to the  amount of  such Eurodollar  Portion, and  (ii) the  transfer of  such
Eurodollar deposit from  an offshore office of  Lender or any Co-Lender  to a
domestic office of Lender and the Co-Lenders in the United States of America,
provided that Lender and the Co-Lenders may fund their  Eurodollar Portion of
the Loan  in any manner  that they  in their sole  discretion choose  and the
foregoing assumption shall only be made in order to calculate amounts payable
under  this Section  2.17.   Agent shall  provide Borrower  with  a statement
detailing the basis for requesting  such amounts and the calculation thereof,
and such statement shall, absent manifest error, be  final and conclusive and
binding upon Borrower, the REIT and all Loan Parties). The agreements in this
Section  2.17 shall survive the termination of this Agreement and the payment
of the Note and all other Obligations.

          Section 2.18   Increased Capital.  If Agent shall have reasonably
                         -----------------
determined   (or  received  notice  from  any  Co-Lender  of  its  reasonable
determination that) in  good faith, that compliance with  any applicable law,
rule, regulation, guideline, request or  directive (whether or not having the
force of law), other than increases in rates of taxation or other matters not
directly related to  increased capital costs, which shall  be imposed, issued
or  amended from  and after the  date of  this Agreement by  any governmental
authority, central bank or comparable agency, has or would have the effect of
reducing the rate of  return on the  capital or assets of  Lender or any  Co-
Lender as  a consequence  of its commitments  or obligations  hereunder, then
from  time  to time,  upon Agent's  delivering a  written demand  therefor to
Borrower, setting forth  its reasonable calculations,  Borrower and the  REIT
shall pay to Agent  on demand such  additional amount or amounts  ("Increased
Capital  Costs")  as  will  compensate  Lender and  any  Co-Lender  for  such
reduction.     Such  calculations  may  use  any   reasonable  averaging  and
attribution  methods  selected  by Agent  and  the  affected  Co-Lenders. The
agreements  in  this Section  2.18  shall  survive  the termination  of  this
Agreement and the payment of the Note and all other Obligations.

          Section 2.19   Taxes.  (a) All payments made by Borrower or the
                         -----
REIT under  this  Agreement shall  be made  free and  clear  of, and  without
deduction or withholding for or on account of, any present or  future income,
stamp or other  taxes, levies, imposts, duties, charges,  fees, deductions or
withholdings,  now or  hereafter  imposed,  levied,  collected,  withheld  or
assessed by any governmental  authority excluding, in the  case of Lender  or
any Co-Lender, net  income and franchise taxes imposed on  Agent, Lender, any
Co-Lender  or  Participant  (all such  non-excluded  taxes,  levies, imposts,
deductions, charges or withholdings being hereinafter called "Taxes").

          (b)  Notwithstanding anything  to the  contrary herein,  if at  any
time or from time to time Taxes  are required to be deducted or withheld from
the payments required to be made to  Lender or any Co-Lender hereunder solely
by reason of a Change in Law after the date hereof (other than as a result of
any transfer or assignment of any of the obligations of Borrower  hereunder),
all  payments required  to  be  made  by  Borrower  and  the  REIT  hereunder
(including any additional amounts that may be payable pursuant to this clause
(b)) shall  be  increased to  the  extent required  so  that the  net  amount
received  by Lender or  any Co-Lender after  the deduction  or withholding of
Taxes imposed solely by reason of a Change in Law  after the date hereof will
be not less  than the full amount  that would otherwise have  been receivable
had no such deduction or withholding been imposed by reason of such Change in
Law. In the event that this clause  (b) shall be operative, Borrower and  the
REIT shall promptly provide to Agent evidence of payment of such Taxes to the
appropriate taxing authority and shall promptly forward to Agent any official
tax receipts or  other documentation with respect to the payment of the Taxes
as may be  issued by the taxing authority.  If Borrower or the  REIT fails to
pay any Taxes when due to the appropriate taxing  authority or fails to remit
to Agent  the  required  receipts  or other  required  documentary  evidence,
Borrower and  the  REIT shall  indemnify  Agent  and any  Co-Lender  for  any
incremental taxes, interest or penalties that may become payable by Lender or
Co-Lender as  a result of  any such failure.  The agreements in  this Section
2.19 shall  survive the termination of this Agreement  and the payment of the
Note and all other Obligations.

          (c)  For purposes  of this  Section 2.19 the  term "Change  in Law"
shall mean the following events: (i) the  enactment of any legislation by the
United States,  including  the  enactment,  amendment or  modification  of  a
treaty; (ii) the lapse, by its terms, of  any law of the United States or any
treaty to which the  United States is a  party; or (iii) the promulgation  of
any temporary or final regulation under the Code.

          (d)  Each Co-Lender that is not  incorporated under the laws of the
United  States of America or a state thereof  agrees that, prior to the first
date on which any payment is due to it hereunder, it will deliver to Borrower
and Agent (i)  two duly completed  copies of  United States Internal  Revenue
Service Form 1001  or 4224 or successor applicable form, as  the case may be,
certifying in each  case that such Co-Lender is  entitled to receive payments
under this Agreement and  the Note payable to it, without  deduction or with-
holding  of any  United States  federal income  taxes, and  (ii)  an Internal
Revenue Service Form W-8 or W-9 or successor applicable form, as the case may
be, to establish an exemption from United States backup withholding tax. Each
Co-Lender  required to deliver to Borrower and  Agent a Form 1001 or 4224 and
Form  W-8 or  W-9 pursuant  to the preceding  sentence further  undertakes to
deliver  to Borrower and Agent two further copies of the said letter and Form
1001 or  4224 and Form  W-8 or W-9, or  successor applicable forms,  or other
manner of certification, as  the case may be, on or before  the date that any
such letter or form expires (which, in the case of the Form 4224, is the last
day of each  U.S. taxable year of the non-U.S. Co-Lender) or becomes obsolete
or after the occurrence  of any event requiring a  change in the most  recent
letter and form  previously delivered by it  to Borrower and Agent,  and such
other  extensions or  renewals  thereof  as may  reasonably  be requested  by
Borrower or  Agent, certifying in the case  of a Form 1001 or  4224 that such
Co-Lender  is  entitled  to receive  payments  under  this Agreement  without
deduction or withholding of any United States federal income taxes, unless in
any such case  an event (including, without limitation, any change in treaty,
law or regulation) has occurred prior to the date  on which any such delivery
would  otherwise be  required which  renders all  such forms  inapplicable or
which would  prevent such Co-Lender  from duly completing and  delivering any
such letter or  form with respect to  it and such Co-Lender  advises Borrower
and Agent that  it is not capable of receiving payments without any deduction
or withholding of United States federal income tax, and in the case of a Form
W-8 or W-9,  establishing an exemption from United  States backup withholding
tax. Notwithstanding clause (a) of this Section 2.19, if a Co-Lender fails to
provide a  duly completed  Form 1001 or  4224 or  other applicable  form and,
under  applicable law,  in order  to avoid liability  for Taxes,  Borrower is
required to withhold  on payments made to  such Co-Lender that has  failed to
provide  the applicable  form, Borrower  shall  be entitled  to withhold  the
appropriate amount of  Taxes. In such event, Borrower  shall promptly provide
to such  Co-Lender  or  Agent  evidence  of payment  of  such  Taxes  to  the
appropriate taxing authority and shall  promptly forward to such Co-Lender or
Agent any  official tax receipts or  other documentation with  respect to the
payment of the Taxes as may be issued by the taxing authority.

          Section 2.20   Use of Proceeds and Limitations on Advances. 
                         -------------------------------------------
Borrower shall use the proceeds of the Loan solely (i) to pay down the entire
outstanding principal balance of the Unsecured  Line of Credit to zero,  (ii)
to  acquire  the  fee  and  ground leasehold  interests  in  the  Acquisition
Properties, (iii) to  acquire Permitted Investments, (iv) to  acquire the fee
and ground  leasehold interests in  Real Property Assets wholly  owned by the
Borrower which  are fully operational  Class B (or better)  office buildings,
(v) for capital improvements, expansion or renovation to Real Property Assets
of  the type described  in clause (iv)  above, owned by Borrower  or any Loan
Party, (vi) for working capital or (vii) for the refinancing of mortgage debt
encumbering properties of the type described in clause (iv) above.

          Section 2.21   Addition of 321 West 44/th/ Street .  Upon
                         ----------------------------------
Borrower's  acquisition  of  the  fee  interest in  the  West  44/th/  Street
Property, title to which shall be held solely in the name of the Partnership,
the REIT  or a wholly  owned and controlled subsidiary  or affiliate thereof,
Borrower shall  (a)  use its  best  efforts to  have  the existing  mortgages
assigned to  Lender and  said mortgages shall  be modified,  consolidated and
spread with  the Lien of the Security Instrument and  (b) add and subject the
West 44/th/  Street Property to  the Lien  of the Loan  Documents, including,
without  limitation,  the  Security  Instrument, as  a  first  lien  thereon.
Borrower  shall deliver  to Agent,  among  other things,  the following  with
respect to the West 44/th/ Street Property:

     i.   An opinion  of Borrower's or  the appropriate Loan  Party's counsel
reasonably satisfactory to Agent stating  (u) that subjecting the West 44/th/
Street Property  to the Lien  of the Security  Instrument and the  other Loan
Documents does not  and will not affect  or impair the  ability of Lender  to
enforce its  remedies under the  Security Instrument and Loan  Documents, (v)
that the Security  Instrument and  the other Loan  Documents, as modified  to
encumber the West  44/th/ Street Property has been  duly authorized, executed
and  delivered by Borrower  and is valid  and enforceable  in accordance with
their terms, subject  to bankruptcy and equitable principles  relating to the
appropriate  Loan Party, (w) that  Borrower or the  appropriate Loan Party is
qualified  to  do  business  and in  good  standing  under  the  laws of  the
jurisdiction  where the  West  44/th/  Street Property  is  located, (x)  the
encumbrance of the West 44/th/ Street Property with the Lien of  the Security
Instrument and the Loan Documents shall  not cause a breach of, or a  default
under  any  agreement,  document  or  instrument to  which  Borrower  or  the
appropriate Loan Party is  a party or to which it or its properties are bound
or affected and  (y) the anticipated modification of  the Security Instrument
will not affe trust or Borrower  as a qualified real estate subsidiary  under
Section 856 of the Code.

     ii.  A certification by Borrower (x) that the certificates, opinions and
other instruments which  have been or are therewith delivered to or deposited
with Agent in connection with the addition of the West 44/th/ Street Property
conform to  the requirements of  this Agreement and the  Security Instrument,
(y) that all conditions precedent herein have been complied with and (z) that
all  conditions  precedent to  the  modification of  the  Security Instrument
contained in this Agreement have been fulfilled.

     iii. Intentionally Deleted.

     iv.  Original  executed  counterparts  of  the agreement  modifying  the
Security Instrument and the Loan Documents so  as to encumber the West 44/th/
Street  Property, including without limitation, financing statements or other
documents necessary  to  grant or  perfect  Agent's first  priority  security
interest on behalf of  the Co-Lenders in the fixtures and  personalty located
thereon and the Rents derived therefrom.

     v.   An appropriate endorsement  to the title insurance  policy insuring
the  lien  of the  Security Instrument,  as  modified, on  Borrower's  or the
appropriate Loan  Party's ownership of  the fee  interest in the  West 44/th/
Street Property,  in form and  substance satisfactory to Agent  insuring that
the Security  Instrument, as modified, is a  valid and enforceable first lien
on the property intended  to be insured thereby, provided,  said Title Policy
shall  contain, among  other things,  a mortgage  tax  endorsement reasonably
satisfactory to the Agent and the Majority Co-Lenders.

     vi.  Evidence reasonably satisfactory  to Agent to  the effect that  the
West 44/th/ Street Property and the use thereof are in substantial compliance
with the  applicable zoning, subdivision,  and all other  applicable federal,
state or local laws and ordinances affecting the West 44/th/ Street Property,
and that  all building and operating  licenses and permits necessary  for the
use and occupancy of the West 44/th/ ed and are in full force and effect.

     vii. An  Environmental  Report dated  within  six  (6) months  prior  to
delivery which states that the West  44/th/ Street Property does not  contain
any  Hazardous Substances  or risk of  contamination from  off-site Hazardous
Substance,  and  which  otherwise shall  be  reasonably  satisfactory  to the
Majority Co-Lenders. 

     viii.     Payment of the  Transaction Costs and other  expenses incurred
by   Agent  and  all   Co-Lenders  including  reasonable   counsel  fees  and
disbursements in connection  with the modification of the Security Instrument
and the other Loan Documents to include the West 44/th/ Street Property.

     ix.  A  survey of the West 44/th/ Street Property certified to Agent, as
Agent for the Co-Lenders, its successors and assigns, dated or redated within
60  days of the  modification of the  Security Instrument and  the other Loan
Documents to include  the West  44/th/ Street  Property, prepared  by a  land
surveyor licensed in  the State of New York pursuant to  the then current New
York standards  for title  surveys and otherwise  reasonably satisfactory  to
Agent.

     x.   Payment of  all  recording charges,  filing fees,  taxes, or  other
expenses, including  but not  limited  to intangibles  taxes and  documentary
stamp taxes  in connection  with  the recording  of the  modification of  the
Security Instrument and the other Loan Documents.

     xi.  A property inspection report reasonably satisfactory to Agent dated
within  six  (6) months  of  delivery  prepared  by an  independent  licensed
engineer  reasonably satisfactory  to  Agent,  prepared  in  accordance  with
Agent's then  current guidelines  for property  inspection reports,  stating,
among other things, that the West 44/th/ Street Property is in good condition
and  repair  and free  of  damage  or waste  and  is in  compliance  with the
Americans with Disabilities Act and is otherwise satisfactory to Agent.

     xii. Original  certificates and copies of policies of insurance required
under the  terms  of  the Security  Instrument  for the  West  44/th/  Street
Property.

     xiii.     Certified copies of all Leases with respect to the West 44/th/
Street  Property and tenant  estoppel certificates as  reasonably required by
Agent.

     xiv. Certified   copies    of   all   subordination,    attornment   and
non-disturbance  agreements, if  any,  each of  which shall  be  in form  and
substance reasonably satisfactory to Agent.

     xv.  Certified copies of  all contracts and  agreements relating to  the
management, leasing and operation of the West 44/th/ Street Property, if any,
each  of which  shall be  in form  and substance  reasonably satisfactory  to
Agent.

     xvi. Such  evidence  as  Agent reasonably  deems  necessary  to indicate
compliance  with all  requirements of  Applicable Laws  and such  evidence as
Agent   may  deem  reasonably  necessary  or   appropriate  to  evidence  the
availability  of all utilities, including water, sewers, gas and electricity,
as  may  be necessary  for the  use  of the  West  44/th/ Street  Property as
intended.

     xvii.     Intentionally Deleted.

     xviii.    Intentionally Deleted.

     xix.      A certification signed on behalf of the REIT and the Borrower
by a Responsible Officer of the REIT certifying that all of the represenations
and warranties contained in the Security Instrument  and in
the  other Loan Documents,  after giving effect  to the addition  of the West
44/th/ Street  Property, are true  and correct in all  material respects with
respect  to the  West 44/th/  Street  Property and  that to  the best  of its
knowledge, there is then no Default or Event of Default hereunder.

     xx.  Borrower has otherwise complied with all conditions precedent to an
Advance under Article III of this Agreement.

     xxi. UCC  Searches with  respect  to the  West  44/th/ Street  Property,
Borrower, and the Loan Parties.

     xxii.     Such other  certificates, opinions, documents  and instruments
relating to  the modification of  the Security Instrument and  the other Loan
Documents as  reasonably requested by  Agent and the Majority  Co-Lenders and
all  corporate and  other  proceedings and  all  other documents  (including,
without limitation,  all documents  referred to herein  and not  appearing as
exhibits  hereto) and  all legal  matters  in connection  therewith shall  be
reasonably  satisfactory in  form and  substance  to Agent  and the  Majority
Co-Lenders.

          Section 2.22   Intentionally Deleted.
                         ---------------------

          Section 2.23   Intentionally Deleted.
                         ---------------------

          Section 2.24   Decision Making by Agent.  Borrower and the REIT
                         ------------------------
acknowledge and agree  that all approvals, consents,  requests, calculations,
determinations, decisions, waivers,  amendments and modifications  that Agent
is entitled  to make  under this  Agreement are  subject to  the approval  or
consent of some or all of the Co-Lenders pursuant to the terms and conditions
of  this Agreement  and  the  Intercreditor Agreement,  whether  or not  such
approval or consent is expressly stated herein or otherwise.

          Section 2.25   Additional Assets.  (a)  If Borrower, the REIT or
                         -----------------
any subsidiary  or affiliate thereof  acquires any Real Property  Asset after
the date hereof, and  all or a  portion of any Advance  hereunder is used  in
whole or in part to  acquire such Real Property Asset, it shall  notify Agent
and together  with such notification, deliver to  Agent, with respect to such
Real  Property Asset, such items  as Agent and  the Co-Lenders may reasonably
request, which  information shall  be current as  of the date  delivered, and
shall  include, without  limitation, all  the  documentation and  information
required pursuant  to Section 2.21  hereof.  If  such Real Property  Asset is
owned by  a Loan Party  other than a Guarantor  or Borrower, such  Loan Party
shall execute and deliver a guaranty in the form of the Guaranty.  Such Asset
shall immediately  be mortgaged to Lender  and Lender shall  have a perfected
first Lien on such Asset. Borrower shall, with respect to said  Real Property
Asset, among  other things, execute  and deliver to Agent  all documentation,
certifications, reports and polices necessary to create and perfect said Lien
and required in  connection with the  acquisition of the  West 44/th/  Street
Property.

          (b)  Upon Borrower's,  the REIT's  or any  subsidiary or  affiliate
thereof acquisition  of  fee title  to the Bar  Building pursuant to  the Bar
Building  Settlement  Agreement,  Borrower  shall  simultaneously  with  said
acquisition (i) have the existing mortgages assigned to Lender, to the extent
not owned by Lender, and  said mortgages shall be modified,  consolidated and
spread with the Lien of the Security Instrument and (ii) add  and subject the
Bar  Building  to  the  Lien   of  the  Loan  Documents,  including,  without
limitation, the Security Instrument, as a first lien thereon.  Borrower shall
also deliver to Agent, among other  things, with respect to the Bar  Building
those  terms required  pursuant  to  Section 2.21(i),  (iv),  (v) and  (viii)
hereof.

          (c)  Upon Borrower's,  the REIT's  or any  subsidiary or  affiliate
thereof acquisition of   fee title  to the 17  Battery Place, Borrower  shall
simultaneously with said acquisition add and subject 17 Battery Place to  the
Lien  of the  Loan  Documents, including,  without  limitation, the  Security
Instrument, as a first  lien thereon.  Borrower shall also  deliver to Agent,
among other  things, with respect  to 17  Battery Place those  terms required
puthe REIT's or any subsidiary or affiliate thereof  acquisition of any other
material  Asset, Borrower shall  simultaneously with said  acquisition notify
Agent  and deliver to Agent,  with respect to  said Asset, all documentation,
reports and information as reasonably requested by Agent.

          Section 2.26   Pro Rata Interests. The liabilities of each of the
                         ------------------
Co-Lenders are  several and  not joint, and  each Co-Lenders'  obligations to
Borrower and the REIT under this Agreement  shall be reduced by the amount of
any  Assignment and  Assumption by  such Co-Lender.   No  Co-Lender  shall be
responsible for the obligations of any other Co-Lender.  Each Co-Lender shall
be  liable to Borrower  and the REIT only  for their respective proportionate
shares of the Loan and of the obligations and liabilities of the Lender under
the Loan Documents.   If for any  reason any of the Co-Lenders  shall fail or
refuse  to abide  by their  obligations under  this Agreement, the  other Co-
Lenders  shall not  be  relieved  of their  obligations,  if any,  hereunder,
including their obligations  to make their pro  rata share of any  Advance on
the  date   set  forth  for   such  Advance  in  the   Notice  of  Borrowing;
notwithstanding the foregoing,  the Co-Lenders shall have the  right, but not
the obligation,  at their sole option, to make the defaulting Co-Lender's pro
rata  share  of  such Advance  pursuant  to  the terms  of  the Intercreditor
Agreement.

          SECTION 3.     CONDITIONS PRECEDENT.

          Section 3.01   Conditions Precedent to Initial Advance. The
                         ---------------------------------------
obligation of Lender  and each Co-Lender to  make the Initial Advance  of the
Loan  (or its pro rata share  thereof) on the Closing  Date is subject to the
satisfaction by Borrower  and the REIT on  the Closing Date of  the following
conditions precedent:

          (a)  Loan Documents.
               --------------

          (i)  Loan Agreement. Borrower and the REIT shall have executed and
               --------------
delivered this Agreement to Agent.

          (ii) The Note. Borrower and the REIT shall have executed and
               --------
delivered to Agent the Note in the amount, maturity and as otherwise provided
herein.

          (iii)     Security Instruments.  Borrower and the REIT shall have
                    --------------------
executed and delivered to Agent, the Security Instrument.

          (iv) Assignment of Leases and Rents.  Borrower shall have executed
               ------------------------------
and delivered to Agent, the Assignment of Leases and Rents.

          (v)  Environmental Indemnity.  Borrower and the REIT shall have
               -----------------------
executed and delivered to Agent, the Environmental Indemnity.

          (vi) Assignment of Management Agreement and Subordination of
               -------------------------------------------------------
Management Fees.  Borrower and the appropriate Loan Parties shall have
- ---------------
executed and delivered  to the Agent, the Assignment  of Management Agreement
and Subordination of Management Fees with respect to each Real Property Asset
substantially in the form as set forth on Exhibit "F".

          (vii)     Certificate of Compliance.  Borrower and the REIT shall
                    -------------------------
have executed and delivered to Agent the Compliance Certificate.

          (viii)    Pledge Agreement.  Borrower shall have executed and
                    ----------------
delivered to Agent the Pledge Agreement.

          (ix) Security Agreement.  Borrower shall have executed and
               ------------------
delivered to  Agent a  Security Agreement with  respect to  the Partnership's
pledge of  its membership  interest in  SLG Graybar  2 LLC,  together with  a
transaction  statement of  SLG  Graybar 2  LLC, both  in  form and  substance
satisfactory to Agent.

          (x)  Ground Leases.  If the Borrower or any other Loan Party owns
               -------------
a leasehold estate  in a Real  Property Asset,  (A) a certified  copy of  the
Ground Lease for such  Real Property Asset, together with all  amendments and
modifications  thereto and a recorded memorandum  thereof, which Ground Lease
shall be reasonably satisfactory in all material respects to Agent and all of
the Co-Lenders  in their  sole discretion  and (B) a  Ground Lease  estoppel,
executed  by the  fee owner and  ground lessor  of such Real  Property Asset,
which  estoppel shall  be reasonably  satisfactory to  Agent and  all of  the
Co-Lenders in their sole discretion.

          (xi) Flood Plain.  Agent shall have received reasonably
               -----------
satisfactory evidence indicating  which of the Real Property Assets  are in a
flood plain. 

          (xii)     Bar Building and 17 Battery Place Assignments.  With
                    ----------------------------------------------
respect to the  Bar Building and  17 Battery Place,  Borrower (A) shall  have
executed and delivered ting Notes and  the original notes relating to the  17
Battery Place  Mortgage, together  with executed  endorsements (or  allonges)
thereto, without recourse  and (C) shall,  with respect to the  Bar Building,
have  executed and  delivered  an assignment  of  all its  rights,  title and
interest in and to the Bar Building Settlement Agreement.

          (xii)     Intentionally Deleted. 
                    ---------------------

          (b)  Opinions of Counsel.
               -------------------

          Agent  shall have received legal opinions,  dated the Closing Date,
from counsel to  Borrower and the other  Loan Parties, in form  and substance
reasonably  satisfactory to  the Agent  and all of  the Co-Lenders  and their
counsel, that, among other things:  (i) this Agreement and the Loan Documents
have been  duly authorized, executed and  delivered by Borrower and  the REIT
and the other Loan Parties (to the extent a party  thereto) and are valid and
enforceable against such  Persons in accordance with their  terms, subject to
bankruptcy  and equitable  principles; (ii)  that Borrower  and the  REIT are
qualified  to  do  business  and in  good  standing  under  the  laws of  the
jurisdiction in which it  is organized, in which  it is transacting  business
(subject  to  materiality exceptions)  and  where  the  Mortgaged Assets  are
located; (iii) the encumbrance of the Mortgaged  Assets with the Liens of the
Loan Documents  shall  not  cause  a  breach of,  or  a  default  under,  any
agreement, document or instrument to which Borrower or the REIT is a party or
to which  they or any  of their properties  are bound  or affected; (iv)  the
Pledge   Agreement,  and  the  relating  Uniform  Commercial  Code  Financing
Statements,  will  provide a  valid  and  perfected  Lien in  the  collateral
intended to be secured  thereby; and (v) the Loan does  not violate any usury
laws.

          (c)  Organizational Documents.  The Agent shall have received (i)
               ------------------------
with respect  to each  Borrower which  is a  corporation, and  the REIT,  the
certificate of incorporation of Borrower and the REIT, as ay of State as of a
date not more  than thirty (30) days prior to the Closing Date, together with
a good standing certificate from such Secretary of State and a  good standing
certificate from the Secretaries of State (or the equivalent thereof) of each
other State in which each Real Property Asset is located and in which each of
them is  required to be  qualified to transact  business, each to be  dated a
date not  more than thirty  (30) days  prior to the  Closing Date,  (ii) with
respect  to each  Borrower which is  a limited partnership,  the agreement of
limited partnership of  such Person, as amended, modified  or supplemented to
the Closing Date,  certified to be  true, correct and  complete by a  general
partner of such  Person, together with a  copy of the certificate  of limited
partnership  of such  entity, as  amended,  modified or  supplemented to  the
Closing Date, certified to  be true, correct and complete  by the appropriate
Secretary of State as of a  date not more than thirty (30) days  prior to the
Closing Date, together  with a good standing certificate  from such Secretary
of State and a good standing certificate from  the Secretary of State (or the
equivalent thereof) of each other State in which each such Person is required
to be  qualified to  transact business (subject  to materiality  exceptions),
each to  be dated not more than  thirty (30) days prior to  the Closing Date,
(iii)  with respect  to each  Borrower which  is a  general  partnership, the
agreement of  general partnership of  such Borrower, as amended,  modified or
supplemented to the Closing Date, certified to be  true, complete and correct
by a general partner of Borrower and such Loan Party, together with a copy of
such Borrower's  doing business certificate  (or the equivalent  thereof), as
amended, modified or  supplemented to the Closing Date, certified to be true,
correct and complete by the appropriate Secretary of State (or County Clerk's
or Recorder's Office, as  the case may be) as of a date  not more than thirty
(30) days prior  to the Closing Date,  in each satisfactory to the  Agent and
all of the Co-Lenders, (iv) with respect to  each Borrower which is a limited
liability company,  a copy of the  articles of organization  certified by the
appropriate  Secretary of State as  of a date not  more than thirty (30) days
prior to the  Closing Date, together with  a copy of the  operating agreement
with all  amendments  thereto certified  by the  managing member  and a  good
standing  certificate  from such  Secretary  of  State  and a  good  standing
certificate from the Secretary  of State (or the equivalent  thereof) of each
other State in which each such Person is required to be qualified to transact
business (subject to materiality exceptions), each  to be dated not more than
thirty  (30)  days prior  to the  Closing Date,  and (v)  evidence reasonably
satisfactory to the Syndication Agent and all of the Co-Lenders that the REIT
is a "qualified  real estate investment  trust" and that  each Borrower is  a
"qualified REIT  subsidiary", each  as defined  in Section 856  of the  Code,
including, without limitation, copies of the REIT's or Borrower's real estate
investment  trust  registration  statement and  all  amendments  thereto, any
similar material  documents  filed  with  the United  States  Securities  and
Exchange Commission or issued in connection with a public offering  of equity
securities by Borrower or the REIT.

          (d)  Certified Resolutions, etc.   Agent shall have received a
               --------------------------
certificate of the secretary or assistant secretary of Borrower  and the REIT
which is  a corporation and dated the Closing  Date, certifying (i) the names
and true  signatures of the incumbent  officers of such  Person authorized to
sign the  applicable Loan Documents,  (ii) the by-laws  of such Person  as in
effect on  the Closing Date, (iii) the resolutions  of such Person's board of
directors approving and  authorizing the execution, delivery  and performance
of all Loan Documents executed by such Person, and (iv) that there have  been
no changes in the certificate of incorporation of such Person since  the date
of  the most  recent certification  thereof by  the appropriate  Secretary of
State.

          (e)  Estoppel Certificates. Agent shall have received executed
               ---------------------
estoppel letters or certificates with respect to the Leases in effect  at the
Mortgaged Assets, which estoppel certificates shall be in form, substance and
quantity acceptable to Agent.

          (f)  Insurance.  Agent shall have received certificates of
               ---------
insurance demonstrating  insurance coverage  in respect of  each of  the Real
Property Assets in compliance with the requirements contained herein.

          (g)  Lien Search Reports. Agent shall have received satisfactory
               -------------------
(i.e., showing  no Liens other  than Permitted Liens) UCC  searches, together
with tax lien, judgment and  litigation searches conducted in the appropriate
jurisdictions by a search firm reasonably acceptable  to the Agent and all of
the Co-Lenders with respect to  the Real Property Assets, Borrower, the  REIT
and the Bar Building Mortgagor.

          (h)  Payment of Taxes.  Agent shall have received proof of payment
               ----------------
of any required recording  fees, mortgage recording taxes,  documentary stamp
taxes, intangibles taxes or other similar costs in connection with the making
of such Advance.

          (i)  Intentionally Deleted. 
               ---------------------

          (j)  Financing Statements.  Agent shall have received, within a
               --------------------
reasonable time following the  Closing Date, acknowledgment copies  (or other
evidence  of filing)  of each  UCC-l financing  statement signed  by Borrower
and/or the REIT, as debtor, naming Agent, as secured party, and  filed in the
appropriate  offices  of each  jurisdiction  where the  Mortgaged  Assets and
Borrower are located.

          (k)  Title Insurance Policies; Surveys.  Agent shall have received
               ---------------------------------
(i) Title Policies issued by a title insurance  company satisfactory to Agent
and all of  the Co-Lenders insuring the  lien of the Security  Instruments on
the Mortgaged Assets, in form and substance satisfactory to the Agent and all
of the Co-Lenders insuring that the Security Instruments are a first  lien on
the good and marketable fee simple  and/or leasehold title, as applicable, of
Borrower to the  Mortgaged Asset (other than the Bar Building and the Graybar
Building), and that  the Pledged Mortgages are  a first lien on  the good and
marketable fee simple  title and leasehold interest respectively  of  the Bar
Building  Mortgagor in  the Bar Building  and mortgagor under  the 17 Battery
Place Mortgage  in 17 Battery Place, together with  a "tie-in" and first loss
endorsement satisfactory to the Syndication  Agent and all of the Co-Lenders;
each  Title  Policy  shall  contain,  among  other  things,  a  mortgage  tax
endorsement satisfactory  to the Agent and all of  the Co-Lenders, and (ii) a
recent survey  with respect  to each  of  the Mortgaged  Assets certified  to
Agent, its successors  and assigns, dated within 60 days prior to the Closing
Date  prepared by a  land surveyor licensed  in each of  the states where the
Real  Property  Assets are  located  pursuant to  the then  current  New York
standards for  title surveys  and otherwise  reasonably  satisfactory to  the
Agent and all of the Co-Lenders.

          (l)  Financial Statements .  Agent shall have received the (i)
               --------------------
consolidated audited  financial statements  of Borrower,  the REIT and  their
Consolidated  Subsidiaries  for  the  most  recently  ended  fiscal  year  of
Borrower,   REIT  and  their  Consolidated  Subsidiaries  and  the  unaudited
consolidated  financial  statemen quarter  of  Borrower, the  REIT  and their
Consolidated Subsidiaries ending  since the end of such  entity's most recent
fiscal year  and (ii) for  each Mortgaged Asset, annual  operating statements
and  occupancy statements  for Borrower's  two  (2) most  recent fiscal  year
together with  current year to  date operating statements,  current occupancy
statements and the operating and  capital budget approved by Borrower  or the
appropriate  Loan  Party  for  the  current  fiscal  year.    Such  financial
statements  shall be  reasonably  acceptable  to the  Agent  and  all of  the
Co-Lenders  in  their sole  discretion,  and  each  such statement  shall  be
certified by a Responsible Officer of the REIT on behalf of the REIT and  the
Borrower that, as  of the Closing Date, except as reflected in any subsequent
such statement which is delivered to the Agent and the Co-Lenders,  there has
been no material  adverse change in the financial condition  of any Mortgaged
Asset or Borrower or the REIT since the date thereof.

          (m)  Environmental Matters.  Agent shall have received
               ---------------------
Environmental Reports with respect  to each of the  Mortgaged Assets each  of
which shall be in form and substance reasonably satisfactory to the Agent and
all of the Co-Lenders.

          (n)  Fees and Operating Expenses.  Agent shall have received, for
               ---------------------------
its and  the Co-Lenders'  account as applicable,  all Transaction  Costs, the
Fees and other fees and  expenses due and payable hereunder on  or before the
Closing  Date, including,  without  limitation, the  reasonable costs  of all
engineering, environmental and real property appraisal reports required to be
delivered hereunder,  if any,  and the reasonable  fees and  expenses accrued
through  the  Closing  Date,  of  counsel  retained  by  the  Agent  and  the
Co-Lenders.

          (o)  Consents, Licenses, Approvals, etc.  Agent shall have received
               -----------------------------------
certified copies of all consents, licenses and approvals, if any, required in
connection with the execution, delivery and performance Loan Documents, or in
connection  with any  of the  Transactions, and  such consents,  licenses and
approvals shall be in full force and effect.

          (p)  Intentionally Deleted. 
               ----------------------

          (q)  Engineering Reports.  Agent shall have received engineering
               -------------------
reports dated within six (6) months of delivery prior to the Closing Date and
in  form and substance  reasonably satisfactory to  the Agent and  all of the
Co-Lenders with  respect to  each of the  Mortgaged Assets;  such engineering
reports shall be prepared in  accordance with Agent's then current guidelines
for property inspection  reports by licensed engineers  reasonably acceptable
to Agent  and all  of the Co-Lenders  (the "Engineering  Reports"), and  such
Engineering Report should state, among  other things, that each Real Property
Asset is in good condition and repair, free from damage and waste (reasonable
wear and tear  excepted) and is in substantial compliance  with the Americans
with Disabilities Act.

          (r)  Zoning Compliance.  Agent shall have received evidence
               -----------------
reasonably satisfactory to Agent and all of the Co-Lenders to the effect that
each of  the Real  Property Assets  and the  use thereof  are in  substantial
compliance with  the applicable zoning, subdivision, and all other applicable
federal, state  or  local laws  and  ordinances affecting  each  of the  Real
Property Assets,  and that  all building and  operating licenses  and permits
necessary for the use and occupancy of each of the Real Property Assets as an
office  building  including, but  not  limited  to,  current certificates  of
occupancy, if available, have been obtained and are in full force and effect.

          (s)  Leases.  Agent shall have received  copies of all Leases with
               ------
respect to each Real Property Asset which shall be reasonably satisfactory to
Agent and all of the Co-Lenders.

          (t)  Contracts and Agreements.  Agent shall have received certified
               ------------------------
copies of  all contracts and  agreements relating to the  management, leasing
and operation of  each of the  Real Property Assets,  each of which  shall be
reasonably satisfacof the Real Property Assets.

          (v)  Representations and Warranties.  Agent shall have received a
               ------------------------------
certification  by  the   REIT  and  Borrower  certifying  that   all  of  the
representations  and warranties  contained in  this  Agreement, the  Security
Instruments and the other Loan Documents are true and correct in all material
respects with respect to each of the  Real Property Assets, Borrower and each
Loan Party,  and that to the  best of its  knowledge, there is no  Default or
Event of Default hereunder.

          (w)  Certification as to Covenants. Agent shall have received a
               -----------------------------
certificate of a  Responsible Officer of the  REIT on behalf of  the REIT and
Borrower together  with other evidence  reasonably satisfactory to  Agent and
all of  the Co-Lenders that, as of the  Closing Date, the Financial Covenants
are  complied with and, to the best of  its knowledge, there is no Default or
Event of Default hereunder.

          (x)  Certification as to Applicable Laws.  Agent shall have
               -----------------------------------
received  such  evidence as  Agent  and  all  of  the Co-Lenders  shall  deem
reasonably  necessary   to  establish   (including,  without   limitation,  a
certificate of the REIT  for itself and on behalf of Borrower) that each Real
Property Asset  is in material compliance with all  Applicable Laws as of the
Closing Date.

          (y)  Additional Matters. Agent shall have received such other
               ------------------
certificates,   opinions,  documents   and   instruments   relating  to   the
Transactions as may  have been reasonably requested  by Agent and any  of the
Co-Lenders, and all  corporate and other proceedings and  all other documents
(including, without  limitation, all  documents referred  to  herein and  not
appearing  as exhibits hereto)  and all legal matters  in connection with the
Transactions shall be reasonably satisfactory  in form and substance to Agent
and all of the Co-Lenders.

          Section 3.02   Conditions Precedent to All Advances of the Loan.
                         ------------------------------------------------
The  obligation of Lender  and each Co-Lender  to make any  Advance under the
Loan (including the  initial Advance made on  or after the Closing  Date) (or
its pro rata share thereof) is  subject to the satisfaction on the date  such
Advance is made of the following conditions precedent:

          (a)  Representations and Warranties. The representations and
               ------------------------------
warranties  contained herein  and in  the  other Loan  Documents (other  than
representations and warranties  which expressly speak only as  of a different
date) shall be  true and correct in all  material respects on such  date both
before and after giving effect to the making of such Advance.

          (b)  No Default or Event of Default. No Default or Event of Default
               ------------------------------
shall have  occurred and be  continuing on such  date either before  or after
giving effect to the making of such Advance.

          (c)  No Injunction. No law or regulation shall have been adopted,
               -------------
no order, judgment  or decree of any  governmental authority shall  have been
issued, and no litigation shall be pending or threatened in writing, which in
the  good  faith judgment  of Agent  would enjoin,  prohibit or  restrain, or
impose or  result in the  imposition of any material  adverse condition upon,
the  making of  the Advances  or  Borrower's, the  REIT's or  any Guarantor's
obligation to pay (or Agent or any Co-Lender's rights to receive  payment) of
the Loan and the other Obligations or the consummation of the Transactions.

          (d)  No Material Adverse Effect. No event, act or condition shall
               --------------------------
have occurred and be continuing after the Closing Date which has had or could
be reasonably expected to have a Material Adverse Effect.

          (e)  Notice of Borrowing. Agent shall have received a fully
               -------------------
executed Notice of Borrowing  in respect of  the Advance to  be made on  such
date, together with a fully executed Compliance Certificate incorporating all
material modifications and  changes required  to be made  to the most  recent
Compliance Certifpt for matters identified on Schedule  5 (as the same may be
amended or supplemented),  no actions, suits or proceedings  shall be pending
or  threatened  with respect  to  the  Transactions  or the  Loan  Documents,
Borrower  or any  of the  other Loan  Parties, or  with respect  to the  Real
Property  Assets, could  be reasonably  expected to,  individually or  in the
aggregate,  result in  a Material  Adverse Effect  and matters  identified on
Schedule 5, individually or in the aggregate, have not resulted in a Material
Adverse Effect.

          (g)  Title Insurance Searches. Agent or any Co-Lender shall have
               ------------------------
received an updated Title Search and  an appropriate endorsement to the title
insurance policy showing no title exceptions that are reasonably unacceptable
to Lender.

          (h)  Intentionally Deleted.
               ---------------------

          (i)  Additional Matters. Agent shall have received such other
               ------------------
certificates, opinions,  documents and  instruments relating  to the  subject
Advance as may have been reasonably requested by or any of the Co-Lenders and
all  corporate and  other  proceedings and  all  other documents  (including,
without limitation,  all documents  referred to herein  and not  appearing as
exhibits hereto) and all legal matters in connection with the subject Advance
shall be  reasonably satisfactory  in form  and  substance to  Agent and  the
Majority Co-Lenders.

          Section 3.03   Acceptance of Borrowings. The acceptance by Borrower
                         ------------------------
of the proceeds of  each Advance shall  constitute a representation and  war-
ranty  by Borrower  to Agent and  the Co-Lenders  that all of  the conditions
required to  be satisfied under this Section 3  in connection with the making
of such Advance have been satisfied.

          Section 3.04   Sufficient Counterparts.  All certificates,
                         -----------------------
agreements, legal opinions and other documents and papers referred to in this
Section 3, unless otherwise specified, shall  be delivered to Agent and shall
be reasonably satisfactory  in form and substance  to Agent and the  Majority
Co-Lenders (unless the form thereof  is prescribed herein) and Borrower shall
deliver sufficient  counterparts of  all such  materials for  distribution to
Agent and each Co-Lender.

          SECTION 4.     REPRESENTATIONS AND WARRANTIES.

          In  order to induce Agent,  Lender and the  Co-Lender to enter into
this Agreement and to make the Loan, Borrower and the other Loan Parties make
the  following  representations  and  warranties,  which  shall  survive  the
execution and delivery of this  Agreement and the Note and the making  of the
Loan and each Advance:

          Section 4.01   Organizational Status.  (a) Each of Borrower and the
                         ---------------------
other Loan Parties  (i) is a duly organized and  validly existing corporation
or partnership  or limited  liability company, as  the case  may be,  in good
standing  under  the  laws  of  the  jurisdiction  of  its  incorporation  or
formation,  (ii) has all requisite  power and authority,  to own its property
and  assets (including  the  Real  Property Assets),  the  Bar Building  Loan
Documents, the 17 Battery Place Transaction Documents and all other Permitted
Investments and to  transact the business in which it is engaged or presently
proposes to engage (including this  Transaction) and (iii) has duly qualified
and  is authorized  to  do business  and is  in  good standing  as a  foreign
corporation or foreign partnership, as the case may be, in every jurisdiction
in which it owns or leases real property (including the Real Property Assets)
or in which the nature of its business requires it to be so qualified.

          (b)  The  Partnership is  the sole  member  of (i)  New Green  1140
Realty LLC, (ii) SLG 17 Battery LLC and (iii) SLG Graybar 2 LLC.  SLG Graybar
2 LLC is the sole member of SLG Graybar LLC.

          Section 4.02   Power and Authority.  Each of Borrower and the other
                         -------------------
Loan Parties has  the power and authority  to execute, deliver and  carry out
the terms and provisions of each of the Loan Documents to which it is a party
and has taken all  necessary action, to authorize the execution, delivery and
performance by  it of such  Loan Documents to  which it  is a party.  Each of
Borrower and the other Loan Parties has duly executed and delivered each such
Loan Document,  and each such Loan Document  constitutes its legal, valid and
binding  obligation, enforceable  in  accordance with  its  terms, except  as
enforcement may be limited by applicable insolvency, bankruptcy or other laws
affecting creditors'  rights generally, and  by general principles  of equity
whether enforcement is sought in a proceeding in equity or at law.

          Section 4.03   No Violation.  Neither the execution, delivery or
                         ------------
performance by Borrower  or any  other Loan  Party of the  Loan Documents  to
which it is a  party, nor the  compliance by such Person  with the terms  and
provisions  thereof  nor  the  consummation of  the  Transactions,  (a)  will
contravene any applicable  provision of any  law, statute, rule,  regulation,
order, writ, injunction or decree  of any court or governmental instrumental-
ity having  jurisdiction thereof, or (b) will conflict  with or result in any
breach  of, any  of the  terms, covenants,  conditions or  provisions of,  or
constitute a default  under, or result in  the creation or imposition  of (or
the  obligation  to create  or  impose)  any  Lien  upon any  of  the  Assets
(including the Real  Property Assets) of  Borrower or any  of the other  Loan
Parties (or of any partnership of which such Person is a partner) pursuant to
the  terms of  any indenture,  mortgage, deed  of trust,  agreement  or other
instrument to which  Borrower or  any of the  other Loan  Parties (or of  any
partnership of which such Person is  a partner) is a party or by  which it or
any of its Assets (including the Real  Property Assets) is bound or to  which
it may be  subject, or (c) will, with  respect to Borrower or  any Loan Party
which is a  partnership, violate any provisions of  the partnership agreement
of such Person (or the partnership agreement of any partnership of which such
Person is a partner), or (d) will, with respect to the Borrower or any of the
Loan Parties which is a corporation, violate any provision of the Certificate
of Incorporation or By-Laws of such Person.

          Section 4.04   Litigation.  Except as set forth on Schedule 5,
                         ----------
there  are  no actions,  suits  or proceedings,  judicial,  administrative or
otherwise, pending or,  to the best  of Borrower's or  the REIT's  knowledge,
threatened  with  respect to  any  of  the  Transactions or  Loan  Documents,
Borrower, the REIT, or any of the  other Loan Parties, or with respect to the
Real Property Assets,  that could be reasonably be  expected, individually or
in the  aggregate, to result in  a Material Adverse Effect.   All matters set
forth on  Schedule 5 do  not, individually or in  the aggregate, result  in a
Material Adverse Effect.

          Section 4.05   Financial Statements: Financial Condition; etc.  The
                         ----------------------------------------------
financial statements  delivered to  Lender were prepared  in accordance  with
GAAP consistently applied and fairly  present the financial condition and the
results  of  operations   of  Borrower,  the  REIT   and  their  Consolidated
Subsidiaries and the  Mortgaged Assets covered thereby  on the dates  and for
the periods  covered thereby, except as  disclosed in the notes  thereto and,
with respect to interim  financial statements, subject to normally  recurring
year-end adjustments and  the absence of full footnote  disclosures.  Neither
Borrower nor  the REIT  nor any of  their Consolidated  Subsidiaries has  any
material liability (contingent or otherwise) not reflected in  such financial
statements or in the  notes thereto.  There has been no adverse change in any
condition, fact, circumstance  or event that would make  any such information
inaccurate, incomplete or otherwise misleading  or would affect Borrower's or
the REIT's ability to perform its obligations under this Agreement.

          Section 4.06   Solvency.  On the Closing Date and after and giving
                         --------
effect to the Transactions, Borrower and the Loan Parties will be Solvent.

          Section 4.07   Material Adverse Change.  Since the date of the most
                         -----------------------
recent audited financial  statements delivered to Lender,  there has occurred
no event,  act or  condition, and  to the  best of  Borrower's or  the REIT's
knowledge, there is no prospective event or condition which has had, or is in
good faith anticipated to have, a Material Adverse Effect.

          Section 4.08   Use of Proceeds; Margin Regulations.  All proceeds
                         -----------------------------------
of each Advance will be used by Borrower and the REIT only in accordance with
the provisions of Section 2.20. No  part of the proceeds of any Advance  will
be used  by Borrower and the REIT to purchase or carry any Margin Stock or to
extend credit to others for the purpose of purchasing or carrying  any Margin
Stock. Neither the making of  any Advance nor the use of the proceeds thereof
will violate or be inconsistent with the provisions of Regulations G, T, U or
X of the Federal Reserve Board.

          Section 4.09   Governmental Approvals.  No order, consent,
                         ----------------------
approval,  license, authorization, or validation  of, or filing, recording or
registration  with, or  exemption  by,  any governmental  or  public body  or
authority, or any subdivision thereof, is required (or if  required, has been
obtained) to authorize, or is required in connection with (i) the  execution,
delivery and performance of any Loan Document or the consummation by Borrower
or any Loan Party of any of the  Transactions or (ii) the legality, validity,
binding effect  or enforceability against Borrower  or any Loan Party  of any
Loan Document.

          Section 4.10   Completed Repairs.  All of the maintenance/repair
                         -----------------
and environmental conditions set forth on  Schedule 16 hereto that are marked
as completed or remediated on such Schedule have been completed or remediated
as applicable.

          Section 4.11   Tax Returns and Payments.  Borrower, the REIT and
                         ------------------------
the  other Loan Parties have  filed all tax  returns required to  be filed by
them for which the filing date has  passed and not been extended and has paid
all  taxes and  assessments payable by  such Persons  which have  become due,
other  than (a)  those not  yet  delinquent or  (b) those  that  are reserved
against in accordance  with GAAP which are being diligently contested in good
faith by appropriate proceedings.

          Section 4.12   ERISA.  Neither Borrower nor any of the other Loan
                         -----
Parties has any Employee Benefit Plans other than those listed on Schedule 6.
No accumulated funding deficiency  (as defined in Section 412 of  the Code or
Section 302 of  ERISA) or Reportable Event  has occurred with respect  to any
Plan. As of the Closing Date, the  Unfunded Benefit Liabilities do not in the
aggregate  exceed $1,000,000.   Borrower,  the  other Loan  Parties and  each
member  of their  respective  ERISA  Controlled Group  have  complied in  all
material  respects with  the requirements  of  ERISA and  the  Code and  plan
documents for each Employee Benefit Plan and Plans and are not in default (as
defined  in  Section 4219(c)(5)  of  ERISA)  with respect  to  payments  to a
Multiemployer Plan.  With respect to any Multiemployee Plan, neither Borrower
nor any of the other  Loan Parties, nor any member of their  respective ERISA
Controlled Groups is subject to any current or potential withdrawal liability
or  annual  withdrawal liability  payments,  which,  individually  or in  the
aggregate,  could materially  adversely affect  any of  such Persons.  To the
knowledge  of Borrower,  the other  Loan Parties  and their  respective ERISA
Controlled  Group,   no  Multiemployer  Plan  is  or   is  likely  to  be  in
reorganization (within the meaning of Section 4241 of ERISA or Section 418 of
the Code) or is insolvent (as defined in Section 4245 of  ERISA). No material
liability to  the PBGC (other  than required premium payments),  the Internal
Revenue Service, any  Plan (other than routine contributions  thereto) or any
trust established under  Title IV of ERISA (other  than routine contributions
thereto) has been, or is expected by Borrower, the other Loan Parties, or any
member  of  their  respective  ERISA  Controlled Group  to  be,  incurred  by
Borrower, the other  Loan Parties,  or any member  of their respective  ERISA
Controlled Group. Except as otherwise disclosed on Schedule 6 hereto, none of
Borrower, the other Loan Parties,  nor, any member of their respective  ERISA
Controlled Group has any liability  (contingent or otherwise) with respect to
any post-retirement benefit  under any "welfare plan" (as  defined in Section
3(1) of ERISA), other than liability  for continuation coverage under Part  6
of Title  I of ERISA or any corresponding state or local law or ordinance. No
lien under  Section 412(n) of the Code  or 302(f) of ERISA  or requirement to
provide security under Section 401(a)(29) of the Code or Section 307 of ERISA
has been or  is reasonably expected by  Borrower, the other Loan  Parties, or
any member of  their respective ERISA Controlled  Group to be imposed  on the
assets of Borrower, the other Loan Parties, or any member of their respective
ERISA Controlled Group.  Neither Borrower nor any other Loan Party is a party
to any  collective bargaining agreement  which could reasonably  be expected,
individually or in  the aggregate, to  result in a  Material Adverse  Effect.
Neither Borrower nor any Loan Party  nor any of their ERISA Controlled  Group
has engaged in any transaction prohibited by Section 406 of ERISA  or Section
4975 of the  Code for which a  statutory or administrative exemption  was not
available, which could result in any material  liability being imposed on any
such  Person or in  a Material Adverse  Effect.  As  of the  Closing Date and
throughout the term of the Loan, neither Borrower nor any other Loan Party is
or will be  an "employee benefit plan"  as defined in Section 3(3)  of ERISA,
which is subject to  Title I of ERISA, and none of the  assets of Borrower or
any other Loan Party will constitute "plan assets" of one or more such  plans
for purposes of Title I of ERISA.  As of the  Closing Date and throughout the
term of the Loan,  neither Borrower nor any other Loan Party is  or will be a
"governmental plan" within the  meaning of Section 3(3) of  ERISA and neither
Borrower  nor  any other  Loan  Party  will  be  subject  to  state  statutes
applicable  to  Borrower  or  such  Loan  Party  regulating  investments  and
fiduciary obligations, of Borrower or any Loan Party wivernmental plans.

          Section 4.13   Closing Date Transactions.  On the Closing Date and
                         -------------------------
immediately  prior  to the  making  of  the  initial Advance  hereunder,  the
Transactions (other than  the making of the Loan) intended  to be consummated
on the  Closing Date will  have been consummated substantially  in accordance
with  the terms  of the relevant  Loan Documents  and in accordance  with all
Applicable  Laws.     All  consents   and  approvals  of,  and   filings  and
registrations with, and all other actions  by, any Person (other than  Agent,
Syndication Agent or  any Co-Lender) required in order to  make or consummate
such Transactions  have been obtained, given, filed or  taken and are or will
be in full force and effect.

          Section 4.14   Representations and Warranties in Loan Documents. 
                         ------------------------------------------------
All representations  and warranties made by  Borrower, the REIT or  any other
Loan Party  in  the Loan  Documents  are true  and  correct in  all  material
respects.  

          Section 4.15   True and Complete Disclosure.  All factual
                         ----------------------------
information (taken  as a whole)  furnished by or  on behalf of  Borrower, the
REIT or any other Loan Party in writing to Agent and/or the Syndication Agent
on or prior to the Closing Date,  for purposes of or in connection with  this
Agreement or  any of the  Transactions (the "Furnished Information")  is, and
all other such factual  information (taken as a whole) hereafter furnished by
or on behalf of Borrower  or any other Loan Party in writing  to Agent and/or
the  Syndication Agent will  be, true, accurate and  complete in all material
respects  and  will  not  omit  any  material  fact  necessary  to make  such
information (taken as  a whole) not misleading  on the date as  of which such
information is  dated or  furnished. As  of the  Closing Date,  there are  no
facts, events or conditions directly and specifically affecting Borrower, the
REIT or any other Loan Party known to Borrower or the REIT  or any other Loan
Party and not  disclosed to Agent and the Syndication Agent, in the Furnished
Information, in the Schedules attached hereto or in the other Loan Documents,
which, individually or in the aggregate, have or could be reasonably expected
to have a Material Adverse Effect.

          Section 4.16   Ownership of Real Property Assets; Existing Security
                         ----------------------------------------------------
Instruments.  Borrower or the Operating Entities have good and marketable fee
- -----------
simple or leasehold title in all of  the Real Property Assets (other than the
Bar Building; with respect to 17 Battery  Place, such title is in the form of
a tenancy-in-common interest as more fully described in the  17 Battery Place
Tenancy Agreement) and  good title to all of  their personal property subject
to no Lien of any kind except for Permitted Liens. The Bar Building Mortgagor
has a good and marketable fee simple or leasehold title and leasehold estate,
respectively, in the Bar Building.   Borrower, or a Guarantor, as applicable,
has good and marketable fee  simple title to all of the Mortgaged  Assets. As
of  the date  of this  Agreement, there  are no  options or  other rights  to
acquire any of the Mortgaged Assets that run in favor of any Person and there
are  no mortgages,  deeds of  trust,  indentures, debt  instruments or  other
agreements creating  a Lien against  any of  the Mortgaged Assets  other than
Permitted Liens.

          Section 4.17   No Default.  To the best of Borrower's and the other
                         ----------
Loan Party's  knowledge, no Default or Event of  Default exists under or with
respect to any  Loan Document.   To the  best knowledge  of Borrower and  the
other Loan Parties,  no Bar Building Event  of Default exists.   To the  best
knowledge of Borrower and the other Loan Parties, neither Borrower,  any Loan
Party  nor any of their respective Subsidiaries or the Bar Building Mortgagor
or any party under the 17  Battery Place Mortgage is in default in  any mate-
rial respect beyond any applicable grace period under or with respect  to any
other material agreement, instrument or undertaking to which it is a party or
by which it or any of  its properties or assets is bound in  any respect, the
existence of which default could result in a Material Adverse Effect.  To the
best knowledge  of Borrower  and  the other  Loan  Parties, neither  the  Bar
Building Mortgagor  nor the Bar Building is subject to  or is an asset in any
bankruptcy or  similar  insolvency  proceeding.  To  the  best  knowledge  of
Borrower and the other Loan Parties, no default has occurred under any of the
terms,  covenants  or  provisions  of  the Graybar  Leases  and  the  Graybar
Operating Lease  and Borrower  and the other  Loan Parties  know of  no event
which, but for  the passage of time  or the giving of notice,  or both, would
constitute an  event of default under  the Graybar Leases and/or  the Graybar
Operating Lease.

          Section 4.18   Licenses, etc.  Borrower or the applicable Loan
                         -------------
Party  has  obtained  and holds  in  full  force  and  effect,  all  material
franchises,   trademarks,   tradenames,    copyrights,   licenses,   permits,
certificates,  authorizations,  qualifications,   accreditations,  easements,
rights of way  and other rights,  consents and approvals which  are necessary
for the operation of the Real Property Assets and their respective businesses
as presently conducted.

          Section 4.19   Compliance With Law.  Borrower, the REIT and each
                         -------------------
Loan Party is in  compliance with all Applicable Laws and  other laws, rules,
regulations, orders, judgments,  writs and decrees, noncompliance  with which
would likely result in a Material Adverse Effect.

          Section 4.20   Brokers.  Borrower, the REIT, each Loan Party, Agent
                         -------
and  each Co-Lender hereby represent  and warrant that  no brokers or finders
were used  by them  in connection with  procuring the  financing contemplated
hereby and Borrower and the REIT hereby agree to indemnify and save Agent and
each Co-Lender  harmless from  and against any  and all  liabilities, losses,
costs and  expenses (including  attorneys' fees or  court costs)  suffered or
incurred by  Agent or any Co-Lender as a result  of any claim or assertion by
any party claiming by, through or under Borrower, the REIT or any Loan Party,
that  it  is  entitled  to  compensation in  connection  with  the  financing
contemplated hereby and  Agent and each Co-Lender hereby  agrees to indemnify
and save Borrower harmless from and against any  and all liabilities, losses,
costs and  expenses (including  attorneys' fees or  court costs)  suffered or
incurred  by Borrower as  a result  of any  claim or  assertion by  any party
claiming by, through or  under Agent or any Co-Lender that it  is entitled to
compensation in connection with the financing contemplated hereby.

          Section 4.21   Judgments.  There are no judgments, decrees, or
                         ---------
orders of any kind against Borrower or any Loan Party unpaid of record  which
would materially and  adversely affect  the ability of  Borrower or any  Loan
Party  to comply with its obligations  under the Loan or  this Agreement in a
timely manner.   There are  (i) no  federal tax claims  or liens  assessed or
filed  against  Borrower or  any Loan  Party  or, to  the best  of Borrower's
knowledge,  against 17 Battery Upper Partners, (ii) to the best of Borrower's
knowledge, none of the Bar Building  Mortgagor, the Bar Building, 17  Battery
Upper Partners  or 17  Battery Place  is subject  to or  is an  asset in  any
bankruptcy or similar insolvency proceeding,  and (iii) there are no material
judgments  against  Borrower or  any  Loan  Party  unsatisfied of  record  or
docketed in any  court of the  States in which  the Real Property Assets  are
located or in any other court located in the United States and no petition in
bankruptcy or similar insolvency proceeding has ever been filed by or against
Borrower or any Loan Party, and neither Borrower nor any Loan Party has  ever
made any assignment  for the benefit of  creditors or taken advantage  of any
insolvency act or any act for the benefit of debtors.

          Section 4.22   Property Manager.  As of the date hereof, the
                         ----------------
manager of  the Real  Property Assets  is the  Manager.   The  Manager is  an
Affiliate of the REIT.   The leasing agent for  the Real Property Assets  and
the Bar Building is the Manager.

          Section 4.23   Assets of the REIT.  The sole assets of the REIT are
                         ------------------
its general partnership interest in the Borrower, such  other assets that may
be incidental to or required in connection with the ownership of such general
partnership interest, and as set forth  on Schedule 8.  The REIT is  the sole
general partner of the Borrower.

          Section 4.24   REIT Status. The REIT is a "qualified real estate
                         -----------
investment trust", as defined in Section 856 of the Code.

          Section 4.25   Operations.  The REIT conducts its business only
                         ----------
through  Borrower,  except as  described  on  Schedule  9A and  the  Borrower
conducts its business only  in its own name, except as  described on Schedule
9B. 

          Section 4.26   Stock.  The REIT lists all of its outstanding shares
                         -----
of stock on the New York Stock Exchange.

          Section 4.27   Ground Leases.  With respect to those Real Property
                         -------------
Assets  in which Borrower or any other Loan  Party or, in the case of the Bar
Building, the Bar Building Mortgagor, holds a leasehold  estate in the entire
Real Property Asset  under a ground lease,  with respect to each  such ground
lease (i) Borrower or the respective Loan Party or the Bar Building Mortgagor
is the  owner of a valid and  subsisting interest as tenant  under the Ground
Lease; (ii) the  Ground Lease is in full force and effect, unmodified and not
supplemented by any writing or otherwise; (iii) all rent, additional rent and
other charges reserved  therein have been paid to the extent they are payable
to the date  hereof; (iv) the remaining  term of the Ground  Lease, including
all  extension options  that  may  be unilaterally  exercised  by the  tenant
thereunder as of right, is  at least ten (10) years after the  Maturity Date;
(v)  Borrower or  the respective  Loan Party  or the  Bar Building  Mortgagor
enjoys  the quiet  and peaceful  possession  of the  estate demised  thereby,
subject to any  sublease; (vi) to the  best knowledge of the  Borrower and/or
the applicable Loan Party,  the Borrower or the  respective Loan Party or the
Bar Building Mortgagor is  not in default under any of the  terms thereof and
there are no  circumstances which have occurred and, with the passage of time
or the  giving  of notice  or  both, would  constitute  an event  of  default
thereunder; (vii) to the best knowledge of the Borrower and/or the applicable
Loan Party, the lessor under the Ground Lease is not in default under any  of
the  terms or provisions thereof on the part  of the lessor to be observed or
performed; (viii) to the best knowledge of the Borrower and/or the applicable
Loan Party, the lessor under the Ground Lease has satisfied all of its repair
or  construction obligations, if  any, to date  pursuant to the  terms of the
Ground Lease; (ix)  Schedule 10 lists all  the Ground Leases to  which any of
the Real  Property Assets  are subject and  all amendments  and modifications
thereto; and  (x) the lessor idule  10 for each  Ground Lease is  the current
lessor under the related Ground Lease.

          Section 4.28   Guarantors.  Each Guarantor, if any, is a wholly
                         ----------
owned Subsidiary of Borrower.

          Section 4.29   Status of Property.  With respect to each Real
                         ------------------
Property Asset, except as set forth on Schedule 12:

          (a)     No portion of any improvement on the Real Property Asset is
located  in  an  area  identified  by the  Secretary  of  Housing  and  Urban
Development or any successor thereto as an  area having special flood hazards
pursuant to the  National Flood Insurance Act  of 1968 or the  Flood Disaster
Protection Act  of 1973,  as amended, or  any successor  law, or,  if located
within any such area, Borrower or the  respective Loan Party has obtained and
will maintain the insurance prescribed in Section 5.03 hereof.

          (b)  Borrower  or  the  respective  Loan  Party  has  obtained  all
necessary  certificates,  licenses  and  other  approvals,  governmental  and
otherwise, necessary  for the operation  of the Real  Property Asset and  the
conduct of  its business  and all required  zoning, building code,  land use,
environmental and  other similar permits  or approvals,  all of which  are in
full force and effect as of the date hereof.

          (c)  To  the best  knowledge  of  Borrower or  the  REIT, the  Real
Property Asset and the present and contemplated use and occupancy thereof are
in full compliance  with all applicable  zoning ordinances (without  reliance
upon  grandfather  provisions  or adjoining  or  other  properties), building
codes,  land  use and  environmental  laws,  laws  relating to  the  disabled
(including, but not limited to, the ADA) and other similar laws.

          (d)  The  Real Property Asset  is served by  all utilities required
for the current or contemplated use thereof.  All utility service is provided
by public utilities and the Real  Property Asset has accepted or is  equipped
to accept such utility service.

          (e)  All  public roads  and  streets necessary  for service  of and
access to the Real Property Asset for the current or contemplated use thereof
have been completed,  are serviceable and all-weather and  are physically and
legally open for use by the public.

          (f)  The Real  Property Asset is  served by public water  and sewer
systems or, if the Real Property Asset is not serviced  by a public water and
sewer system, such  alternate systems are adequate and meet,  in all material
respects, all requirements and regulations  of, and otherwise complies in all
material respects with, all Applicable Laws.

          (g)  Neither Borrower nor the respective Loan Party is aware of any
latent  or patent  structural or  other  significant deficiency  of the  Real
Property Asset.   The Real  Property Asset is free  of damage and  waste that
would materially and adversely affect  the value of the Real Property  Asset,
is in good  repair and there is  no deferred maintenance other  than ordinary
wear and tear.  The Real Property Asset is free from damage caused by fire or
other  casualty.  There is no pending or, to the actual knowledge of Borrower
or the REIT, threatened condemnation proceedings affecting the  Real Property
Asset, or any part thereof.

          (h)  To the best  knowledge of Borrower or the  REIT, all costs and
expenses of any and all labor, materials, supplies and equipment used  in the
construction  of the improvements on the Real  Property Asset have either (i)
been paid  in full,  (ii) are  not yet  due and  payable or  (iii) are  being
contested in good faith by Borrower or the applicable Loan Party.  Subject to
Borrower's or the  respective Loan Party's right  to contest as set  forth in
any Permitted Mortgage Debt related to such Real Property Asset, there are no
mechanics' or  similar liens or claims that have  been filed and recorded for
work, labor or materials that affects the Real Property Asset and that are or
may  be  liens  prior to,  or  coordinate  with, the  lien  of  this Security
Instrument.

          (i)  Borrower or  the respective Loan  Party has paid in  full for,
and is  the owner  of, all  furnishings, fixtures  and equipment (other  than
tenants' property) used in connection with the operation of the Real Property
Asset,  free  and  clear  of  any  and  all   security  interests,  liens  or
encumbrances, except for  Permitted Liens and purchase money  financing which
is not a Lien on the fee title of such Real Property Asset and is incurred in
the ordinary course of business.

          (j)  All liquid and solid waste disposal, septic and sewer  systems
located  on the Real  Property Asset  are in  a good  and safe  condition and
repair and in compliance with all Applicable Laws.

          (k)  All  amenities, access routes  or other items  that materially
benefit the  Real Property Asset are under direct  control of Borrower or the
respective Loan  Party, constitute  permanent easements  that benefit all  or
part of the Real Property Asset or are public property, and the Real Property
Asset, by  virtue  of  such  easements  or  otherwise,  is  contiguous  to  a
physically open, dedicated  all weather public street, and  has the necessary
permits for ingress and egress.

          (l)  There  are no delinquent  taxes, ground rents,  water charges,
sewer   rents,   assessments  (including   assessments   payable   in  future
installments), insurance premiums, leasehold  payments, or other  outstanding
charges affecting the Real Property Asset.

          (m)  The  Real  Property Asset  is  assessed  for  real estate  tax
purposes as one or more wholly independent tax lot or lots, separate from any
adjoining land or improvements not constituting  a part of such lot or  lots,
and  no other land  or improvements is  assessed and taxed  together with the
Real Property Asset or any portion thereof.

          (n)  Subject to  the provisions  of the  Security Instrument  which
shall govern with  respect to Mortgaged Assets, with  respect to Leases which
relate  to Real  Property Assets  owned by  Borrower  or the  respective Loan
Party,  (i) Borrower or  the respective Loan  Party is the  sole owner of the
entire  lessor's interest  in  the  Leases; (ii)  to  the  best knowledge  of
Borrower or the REIT, the Leases  are valid and enforceable; (iii) the  terms
of all alterations, modifications and  amendments to the Leases are reflected
in the certified occupancy statement delivered to and approved by Agent; (iv)
with respect  to  the Mortgaged  Assets none  of the  rents  reserved in  the
Ledvance; (vi) the premises demised under  the Leases have been completed and
the tenants under the Leases have accepted the same and have taken possession
of the same  on a rent-paying basis; (vii) to the  best knowledge of Borrower
or the REIT, there exist no offsets or defenses to the payment of any portion
of the rents; (viii) with respect to  Mortgaged Assets  no Lease contains  an
option to purchase,  right of first refusal to purchase, or any other similar
provision; (ix) no person or entity has any possessory interest in,  or right
to occupy, the Real Property Asset except under and pursuant to a  Lease; (x)
with respect  to Mortgaged Assets,  there are no prior  assignments, pledges,
hypothecations  or other encumbrances of  any Leases or  any portion of rents
due and payable or  to become due and payable thereunder  which are presently
outstanding; and  (xi) the Real  Property Asset is  not subject to  any Lease
other  than  the Leases  described in  the rent  rolls delivered  pursuant to
Section 5.01(a).

          (o)  No portion  of the  Real Property  Asset has been  or will  be
purchased with proceeds of any illegal activity.

          (p)  All  contracts, agreements,  consents, waivers,  documents and
writings of every kind or character at  any time to which the Borrower or any
Loan  Party is  a  party to  be delivered  to Agent  pursuant  to any  of the
provisions hereof  are valid  and enforceable against  the Borrower  and such
Loan Party  and, to the best  knowledge of Borrower, are  enforceable against
all  other parties thereto, and  in all respects are what  they purport to be
and, to the best  knowledge of Borrower, to the extent  that any such writing
shall impose any  obligation or  duty on  the party thereto  or constitute  a
waiver of any  rights which any such party might otherwise have, said writing
shall be  valid and  enforceable against  said party  in accordance with  the
terms, except  as such enforcement  may be limited by  applicable bankruptcy,
insolvency, reorganization or similar laws affecting the rights  of creditors
generally. 

          Section 4.30   Survival.  The foregoing representations and
                         --------
warranties shall  survive the  execution and delivery  of this  Agreement and
shall  continue in full force and  effect until the indebtedness evidenced by
the Note has been fully paid and satisfied and Lender and the Co-Lenders have
no further  commitment to  advance  funds hereunder.    The request  for  any
Advance under this  Agreement by Borrower or on its behalf shall constitute a
certification  that the aforesaid representations and warranties are true and
correct in all material  respects as of the  date of such request,  except to
the  extent any  such representation  or warranty shall  relate solely  to an
earlier date.

          SECTION 5.     AFFIRMATIVE COVENANTS.

          Borrower and  the REIT  covenant and agree  that on  and after  the
Closing Date  and until  the Obligations (other  than inchoate  indemnity and
expense reimbursement obligations) are paid in full:

          Section 5.01   Financial Reports.  (a) Borrower will furnish to
                         -----------------
Agent: (i) annual  audited consolidated financial statements of  the REIT and
its Consolidated Subsidiaries prepared in accordance with GAAP within 90 days
(or within  up to 105  days if Borrower  receives such an  extension from the
Securities and Exchange  Commission) of  the end  of the  REIT's fiscal  year
prepared  by  nationally  recognized independent  public  accountants  (which
accountant's opinion shall be unqualified) including the related consolidated
statements of  income, cash flow and  retained earnings and  setting forth in
comparative form  the figures for  the corresponding prior year  period; (ii)
within 45 days  after the close of  each quarterly accounting period  in each
fiscal year,  the management prepared  consolidated balance sheet of  each of
the REIT  and its  Consolidated  Subsidiaries and  each of  Borrower and  its
Consolidated Subsidiaries,  as of the  end of such  quarterly period and  the
related consolidated  statements of income,  cash flow and  retained earnings
for such  quarterly period  and for the  elapsed portion  of the  fiscal year
ended with the last day of such quarterly period, each prepared in accordance
with GAAP (subject to non-material audit adjustments and the  absence of full
footnote  disclosures);  (iii)  quarterly  and  annual  operating  statements
(prepared on a basis consistent with that used in the preparation of the GAAP
aforesaid  financial  statements  of  the REIT)  for  each  Mortgaged  Asset,
including a comparison  with the most recent Annual  Operating Budget, within
45  days  of  the  end  of  each  calendar  quarter,  (iv)  annual  unaudited
consolidated  financial   statements  of   Borrower   and  its   Consolidated
Subsidiaries  prepared in  accordance  with  GAAP (subject,  in  the case  of
unaudited statements, to  non-material audit adjustments  and the absence  of
full footnote  disclosures) within 90  days of  the end of  Borrower's fiscal
year and,  if  audited, prepared  by  independent public  accountants  (which
accountant's   opinion  shall   be   unqualified),  including   the   related
consolidated  statements  of income,  cash  flow  and retained  earnings  and
setting forth  in comparative  form the figures  for the  corresponding prior
year period; and (v) copies of all of the REIT's and Borrower's quarterly and
annual  filings  with  the   Securities  and  Exchange  Commission  and   all
shareholder reports and letters to  the REIT's and Borrower's shareholders or
partners,  as the  case may be  and all  other publicly  released information
promptly but in  no event later than thirty  (30) days after their  filing or
mailing; and  (vi) an  annual operating and  capital budget  for each  of the
Mortgaged  Assets  (the  "Annual  Operating  Budget"),  including  cash  flow
projections for  the upcoming year,  presented on a monthly  basis consistent
with  the quarterly  and annual  operating statements  referred to  in clause
(iii) above  at least  30  days prior  to the  start of  each calendar  year.
Borrower and the  REIT will furnish such  additional reports or data,  but no
more  often  than  on a  quarterly  basis,  as Agent  may  reasonably request
including, without limitation, monthly operating statements, a certified rent
roll,  leasing  and management  reports  for  each  Mortgaged Asset,  and  an
accounting for security  deposits.  Borrower  and the REIT  shall maintain  a
system of accounting capable of furnishing all such information and data, and
shall  maintain its  books and  records respecting  financial and  accounting
matters in a  proper manner and on  a basis consistent with that  used in the
preparation of the aforesaid financial statements of Borrower.

          (b)  Officer's Certificates; Comfort Letters.  (i) At the time of
               ---------------------------------------
the delivery  of the  financial statements under  clause (a)  above, Borrower
shall provide a  certificate signed by a  Responsible Officer of the  REIT on
behalf of the  Borrower and  the REIT for  itself and as  general partner  of
Borrower that such (x) financial  statements have been prepared in accordance
with GAAP (unless such  financial statements are not required  to be prepared
in accordance with  GAAP pursuant to this  Agreement) and fairly  present the
consolidated financial condition  and the results of operations  of the REIT,
its Consolidated  Subsidiaries, Borrower,  its Consolidated  Subsidiaries and
the  Mortgaged Assets,  as  applicable, on  the  dates  and for  the  periods
indicated, subject, in the case  of interim financial statements, to normally
recurring year end adjustments, (y) to the best knowledge of Borrower and the
REIT  that no Default  or Event of Default  has occurred on  the date of such
certificate or,  if  any Default  or Event  of Default  has  occurred and  is
continuing  on such date,  specifying the nature  and extent  thereof and the
action Borrower  has taken,  is  taking and/or  proposes to  take in  respect
thereof and  (z) that  since the  date of  the most recent  prior annual  and
quarterly  financial  statements delivered pursuant to such  clause no change
has occurred  in the  financial position  of Borrower  or the  REIT or  their
respective Consolidated Subsidiaries, which change could result in a Material
Adverse Effect,  and (ii)  at the time  of delivery  of the  Annual Operating
Budget pursuant to Section 5.01(a)(v), a written statement of the assumptions
used in connection with respect to the Annual Operating Budget, together with
a certificate of  the REIT for itself and  as general partner of  Borrower to
the  effect that  such budget  and assumptions  are reasonable  and represent
Borrower's  or the appropriate  Loan Party's good faith  estimate of such Net
Operating  Income and anticipated  capital expenditures, it  being understood
and agreed that there may often be a difference between financial projections
and actual results. 

          (ii) Within 45 days  of the end of each  calendar quarter, Borrower
shall provide a  certificate of the REIT for itself and  as a general partner
of  Borrower  substantially  in  the  form attached  as  Exhibit  "H"  hereto
("Compliance Certificate") certifying that no Default or Event of Default has
occurred, that there  has been no change  in the REIT's tax status  as a real
estate  investment trust,  as  defined under  Section 856  of  the Code,  and
demonstrating compliance  with the Financial Covenants and  with Section 6.15
hereof (including providing copies  of the most recently available  unaudited
operating statements of the Mortgaged  Assets) and the provisions of Sections
5.12,  5.13,  5.19,  5.27(b),  5.31  and 6.09,  and  containing  calculations
verifying  such compliance  commencing  with the  calendar quarter  ending on
December  31, 1997;  provided  that  the certificate  for  the last  calendar
quarter with respect  to Section 6.07 may  be delivered within 90  days after
the end  of such fiscal  year with the  audited financial statements  for the
year then ended.

          (iii)     Within  90 days  of  the end  of  Borrower's fiscal  year
through the Maturity Date, Borrowel  provide an agreed upon procedures letter
or audit prepared  by a  nationally recognized  independent certified  public
accounting firm satisfactory to Agent verifying that the  covenants contained
in Sections  5.16,  5.17, 5.18, 5.19, 6.07 and 6.11 are  complied with at the
end of such period.

          (c)  Notice of Default or Litigation.  Promptly after Borrower or
               -------------------------------
any other  Loan Party obtains actual knowledge thereof, Borrower and the REIT
shall  give Agent notice of (i)  the occurrence of a  Default or any Event of
Default, (ii)  the occurrence of  (v) any default  that is not  cured, or any
event  of default,  under any  partnership  agreement of  Borrower, any  Loan
Party, any  mortgage, deed  of  trust, indenture  or other  debt or  security
instrument,  covering  obligations   in  a  principal  amount  in  excess  of
$1,000,000.00 and covering any of the Assets  of Borrower or (w) any event of
default under any other material agreement to which Borrower, the REIT or any
other Loan Party is a party, which, if not cured could be reasonably expected
to  result in  a  Material Adverse  Effect,  (x) the  occurrence  of any  Bar
Building Event  of Default, (y) any event, act  or condition which may render
the Transfer and Escrow Agreement and the related Bar Building Loan Documents
unenforceable in whole or part, (z) if the Bar Building Mortgagor  or the Bar
Building  or 17 Battery  Upper Partners or  17 Battery Place  or any interest
therein is subject to any  bankruptcy or similar insolvency proceeding, (iii)
if 17 Battery Upper  Partners or 17 Battery Place  is subject to any  federal
tax  lien or claim, (iv) any litigation or governmental proceeding pending or
threatened (in writing) against Borrower, the REIT or any other Loan Party or
the  Bar Building  Mortgagor  or 17  Battery Upper  Partners  which could  be
reasonably expected to result in a Material Adverse Effect and (iv) any other
event, act or  condition which could  be reasonably expected  to result in  a
Material  Adverse Effect.   Each  notice delivered  pursuant to  this Section
5.01(c)  shall be accompanied by a certificate  of the REIT for itself and as
general  partner of  Borrower setting  forth  the details  of the  occurrence
referred to  therein and describing  the actions  Borrower and the  REIT have
taken, are taking or propose to take with respect thereto.

          (d)  Asset Information.  Promptly after they have been prepared,
               -----------------
but in no  event later  than the time  frames set  forth in Section  5.01(a),
Borrower  shall  deliver  to  Agent  schedules  that  provide  the  following
information:

               (i)  Funds   from  Operations   of  Borrower   and  the   REIT
     calculation for the preceding quarter;

               (ii) Adjusted  NOI for  the preceding  quarter  for each  Real
     Property Asset;

               (iii)     Listing  of   the  Book  Value   of  each  Permitted
     Investment; and

               (iv) Listing  of all  Real Property  Assets  and Other  Assets
     acquired, transferred  or  sold during  the  preceding quarter  and  the
     Purchase Price paid  or price  received, as  the case may  be, for  such
     Asset.

          (e)  Intentionally Deleted.
               ---------------------

          (f)  Tenants.  With respect to Mortgaged Assets, Borrower shall
               -------
notify Agent within 15  days of any change in occupancy,  lease commencement,
extension,  expiration, termination or default  with respect to tenants under
any lease for more than 10,000 square feet.

          (g)  Tax Returns.  Promptly after they are filed with the Internal
               -----------
Revenue  Service,  copies  of  all  annual federal  income  tax  returns  and
amendments thereto of the Borrower, the REIT and the Loan Parties.

          (h)  Condemnation and Casualty.  Borrower shall immediately notify
               -------------------------
Agent of any fire or other casualty or any pending or threatened condemnation
or eminent  domain  proceeding with  respect  to all  or  any portion  of  an
Mortgaged Asset.

          (i)  Other Information.  From time to time, Borrower shall provide
               -----------------
such other information and financial  documents relating to Borrower as Agent
may reasonably  request subject to  the terms of any  written confidentiality
agreements to which Borrower is a party.
 
          Section 5.02   Books, Records and Inspections.  Borrower shall, and
                         ------------------------------
shall cause each applicable Loan Party to, at Borrower's or such Loan Party's
principal place of business or at each Real Property Asset, keep proper books
of record and account in which full,  true and correct entries shall be made.
Borrower shall and shall cause each applicable Loan Party to, permit officers
and  designated representatives  of Agent,  at Agent's  expense to  visit and
inspect any of the Real Property Assets, and to examine and copy the books of
record and  account of  Borrower and  any Loan  Party and  the Real  Property
Assets   (including,  without  limitation,   leases,  statements,  bills  and
invoices), discuss  the affairs,  finances and accounts  of Borrower  and any
Loan Party,  and be advised  as to the  same by,  its and their  officers and
independent  accountants, all upon  reasonable notice and  at such reasonable
times as  Agent may desire.   Any Co-Lender may  accompany the Agent  on such
visit or inspection.

          Section 5.03   Maintenance of Insurance.  (a)  Borrower and the
                         ------------------------
other Loan  Parties shall (i)  maintain with financially sound  and reputable
insurance companies insurance on itself  and its Other Assets in commercially
reasonable amounts,  (ii) maintain Agent  as named additional insured  in re-
spect of  any such liability  insurance required to be  maintained hereunder,
and (iii) furnish to Agent from time  to time, upon written request, certifi-
cates of insurance or certified copies or abstracts of all insurance policies
required under  this Agreement  and such other  information relating  to such
insurance as Agent or any Co-Lender may reasonably request.

          (b)   With respect to the Bar  Building, Borrower shall require the
Bar Building Mortgagor to carry the insurance coverage required under the Bar
Building Loan Documents; with respect to each Real  Property Asset other than
the  Bar Building,  Borrower  shall  obtain  and maintain,  or  cause  to  be
maintained, insurance providing  at least the following  coverages; provided,
however, that Borrower shall insure or  provide gap insurance for such  risks
and  in such amounts as  may be necessary  to provide the  coverage set forth
below for the Bar Building:

               (i)  comprehensive  all risk  insurance on  the  Real Property
     Assets,  including contingent liability from Operation of Building Laws,
     Demolition Costs  and Increased  Cost of  Construction Endorsements,  in
     each case (A) in an amount equal to 100% of the "Full Replacement Cost,"
     which for purposes of this Agreement shall mean actual replacement value
     (exclusive of costs  of excavations, foundations,  underground utilities
     and footings) with a waiver of depreciation, but the amount shall  in no
     event be less  than the outstanding principal  balance of the  Note; (B)
     containing an agreed amount endorsement with respect to the improvements
     owned or  leased by  Borrower waiving all  co-insurance provisions;  (C)
     providing for no deductible in excess of $50,000; and (D)  containing an
     "Ordinance or Law  Coverage" or "Enforcement" endorsement if  any of the
     improvements  or the use  of the Real  Property Asset shall  at any time
     constitute   legal  non-conforming  structures   or  uses.     The  Full
     Replacement Cost shall  be redetermined from time to time  (but not more
     frequently than  once in  any twenty-four (24)  calendar months)  at the
     request of Agent  by an appraiser  or contractor designated and  paid by
     Borrower and approved by Agent, which approval shall not be unreasonably
     withheld, or by  an engineer or appraiser  in the regular employ  of the
     insurer.  After the first  appraisal, additional appraisals may be based
     on  construction cost  indices customarily  employed in  the trade.   No
     omission on  the part of  Agent to request any  such ascertainment shall
     relieve  Borrower of  any of  its  obligations under  this Section.   In
     addition,  Borrower  shall  obtain (y)  flood  hazard  insurance  if any
     portion of the  improvements is currently or  at any time in  the future
     located  in  a  federally designated  "special  flood  hazard area",  or
     otherwise required by Agent and  (z) earthquake insurance in amounts and
     in form and substance satisfactory  to Agent and the Majority Co-Lenders
     in the  event the Real Property Asset is located  in an area with a high
     degree of seismic activity, or  otherwise as required by Agent, provided
     that the insurance  pursuant to clauses (y)  and (z) hereof shall  be on
     terms  consistent with  the  comprehensive  all  risk  insurance  policy
     required under  this Section  5.03, except that  the deductible  on such
     insurance shall  not be in excess of five  percent (5%) of the appraised
     value of the Real Property Asset;

               (ii) commercial general liability insurance against claims for
     personal injury, bodily injury, death or property damage occurring upon,
     in or  about the Real  Property Asset, such  insurance (A) to  be on the
     so-called "occurrence"  form with  a combined single  limit of  not less
     than $1,000,000; (B)  to continue at not  less than the  aforesaid limit
     until required to  be changed by Agent  in writing by reason  of changed
     economic conditions making such protection inadequate; and  (C) to cover
     at  least  the  following  hazards:  (1)  premises  and  operations; (2)
     products and completed operations on  an "if any" basis; (3) independent
     contractors; and (4)  blanket contractual liability for  all written and
     oral contracts;

               (iii)     business income and rent loss insurance (A) covering
     all  risks  required to  be  covered by  the  insurance provided  for in
     Subsection  5.03(b)(i); (B) containing  an extended period  of indemnity
     endorsement  which  provides  that  after  the  physical   loss  to  the
     improvements and personal property has been repaired, the continued loss
     of income will be insured until  such income either returns to the  same
     level it  was at prior  to the  loss, or the  expiration of twelve  (12)
     months  from  the  date  of   the  loss,  whichever  first  occurs,  and
     notwithstanding that  the policy  may expire  prior to the  end of  such
     period; and (C) in an amount equal to 100% of the projected gross income
     from the Real Property  Asset for a period  of twelve (12) months.   The
     amount of  such business income  insurance shall be determined  prior to
     the date  hereof and  at least once  each year  thereafter based  on the
     greatest of:   (x)  Borrower's reasonable estimate  of the  gross income
     from the Real Property Asset; and  (y) the estimate of gross income  set
     forth  in the  annual  operating budget  delivered  pursuant to  Section
     5.01(a);

               (iv) at  all  times   during  which  structural  construction,
     repairs or  alterations are being made with respect to the Real Property
     Asset  (A) owner's contingent or protective liability insurance covering
     claims not  covered by  or under the  terms or  provisions of  the above
     mentioned commercial  general liability  insurance policy;  and (B)  the
     insurance  provided for  in  clause  (i) above  written  in a  so-called
     builder's risk  completed value form  (1) on a non-reporting  basis, (2)
     against all risks  insured against pursuant  to Section 5.03(b)(i),  (3)
     including permission to occupy the Real  Property Asset, and (4) with an
     agreed amount endorsement waiving co-insurance provisions;

               (v)  if  Borrower now or hereafter has any employees, workers'
     compensation, subject  to the statutory limits of the state in which the
     Real Property  Asset is located, and employer's  liability insurance (A)
     with  a limit per accident and  per disease per employee,  and (B) in an
     amount for disease aggregate in respect of any work or operations  on or
     about the  Real Property Asset, or in  connection with the Real Property
     Asset or its operation (if applicable), in each case reasonably required
     by Agent;

               (vi) comprehensive   boiler   and  machinery   insurance,   if
     applicable, in amounts as shall be reasonably required by Agent on terms
     consistent  with  the  commercial  general  liability  insurance  policy
     required under Subsection 3.3(a)(ii);

               (vii)     umbrella liability  insurance in an amount  not less
     than $20,000,000 per occurrence on terms consistent with  the commercial
     general liability insurance policy required under Subsection 3.3(a)(ii);

               (viii)    motor  vehicle liability coverage  for all owned and
     non-owned  vehicles, including  rented  and  leased vehicles  containing
     minimum limits per occurrence of $5,000,000; and 

               (ix) such other  insurance and in  such amounts as  Agent from
     time to time may reasonably request against such other insurable hazards
     which  at the time are commonly insured  against for property similar to
     the  Real Property Asset  located in or  around the region  in which the
     Real Property Asset is located.

          (c)  All insurance provided  for hereunder shall be  obtained under
valid  and enforceable  policies  (the  "Policies" or  in  the singular,  the
"Policy"), and shall be subject to the approval of Agent and the Majority Co-
Lenders (which approval  shall not be unreasonably withheld)  as to insurance
companies,  amounts, forms,  deductibles,  loss  payees  and insurers.    The
Policies  shall be  issued  by financially  sound  and responsible  insurance
companies authorized  to do business in the state  in which the Real Property
Asset is located.  Each insurance company must have a rating of "A" or better
for claims paying ability assigned by  Standard & Poor's Rating Group or,  if
Standard & Poor's  Rating Group does not  assign a rating for  such insurance
company, such insurance  company must have  a general policy  rating of A  or
better  and a financial class  of VIII or  better by Best  (each such insurer
shall be referred to below  as a "Qualified Insurer").  Not  less than thirty
(30) days prior to the expiration dates of the Policies theretofore furnished
to  Agent,  certified  copies  of  the  Policies  marked  "premium  paid"  or
accompanied by  evidence reasonably satisfactory  to Agent of payment  of the
premiums due  thereunder shall be  delivered by Borrower to  Agent; provided,
however,  that in  the case of  renewal Policies, Borrower  may furnish Agent
with binders therefor to be followed by the original Policies when issued.

          (d)  Borrower   shall  not  obtain  (i)  any  umbrella  or  blanket
liability or casualty Policy unless, in each case, such Policy is approved in
advance  in writing by Agent  and approved by  the Majority Co-Lenders (which
consent shall not  be unreasonably withheld) and  such Policy is issued  by a
Qualified  Insurer,  or  (ii)  separate   insurance  concurrent  in  form  or
contributing in the event of loss with that required in Section 5.03(b) to be
furnished  by, or  which  may be  reasonably  required  to be  furnished  by,
Borrower.  In the event Borrower obtains separate insurance or an umbrella or
a blanket Policy,  Borrower shall notify  Agent of the  same and shall  cause
certified  copies  of each  Policy to  be  delivered as  required  in Section
5.03(b).  Any blanket insurance Policy shall (a) specifically allocate to the
Real Property  Asset  the amount  of  coverage  from time  to  time  required
hereunder or (b) be written on an occurrence basis for the coverages required
hereunder  with a limit  per occurrence in  an amount equal to  the amount of
coverage required hereunder and  shall otherwise provide the  same protection
as would a  separate Policy insuring only the Property in compliance with the
provisions of Section 5.03(b).

          (e)  All  Policies of  insurance provided  for  in Section  5.03(b)
shall contain clauses or endorsements to the effect that:

               (i)  the Policy shall not be materially changed (other than to
     increase the coverage provided thereby)  or canceled without at least 30
     days' written notice  to Agent and any  other party named therein  as an
     insured; and

               (ii) each  Policy shall provide that the issuers thereof shall
     give written notice to Agent if  the Policy has not been renewed  thirty
     (30) days prior to its expiration.

          (f)  Borrower shall furnish to Agent, on or before thirty (30) days
after the close of each of Borrower's fiscal years, a statement  certified by
Borrower or a duly authorized officer of Borrower of the amounts of insurance
maintained in compliance herewith, of the risks covered by such insurance and
of  the insurance  company or companies  which carry  such insurance  and, if
requested  by Agent,  verification of  the adequacy of  such insurance  by an
independent insurance broker or appraiser acceptable to Agent.

          (g)  If at any  time Agent is  not in  receipt of written  evidence
that all  insurance required hereunder  is in  full force  and effect,  Agent
shall have the right, without notice to Borrower to take such action as Agent
deems reasonably   necessary  to protect  its interest in  the Real  Property
Assets,  including, without  limitation,  the  obtaining  of  such  insurance
coverage as  Agent and the  Co-Lenders deems appropriate, and  all reasonable
expenses incurred by Agent and the Co-Lenders in  connection with such action
or in obtaining  such insurance  and keeping it  in effect  shall be paid  by
Borrower and the REIT to Agent promptly after demand and shall  bear interest
in accordance with Section 10.2 hereof.

          (h)  Subject to  the provisions  of the  Security Instrument  which
shall govern  with respect to  Mortgaged Assets, if the  Real Property Assets
shall be  damaged  or destroyed,  in  whole or  in  part, by  fire  or  other
casualty, or condemned or taken by eminent domain, Borrower shall give prompt
notice of such  damage or  taking to  Agent and shall  promptly commence  and
diligently prosecute the completion of the repair and restoration of the Real
Property Asset as nearly as possible to the condition the Real Property Asset
was  in  immediately prior  to such  fire  or other  casualty or  taking (the
"Restoration").   Borrower shall pay all costs of such Restoration whether or
not such costs are covered by insurance or any condemnation award.

          Section 5.04   Taxes.  Borrower and the other Loan Parties shall
                         -----
pay or cause to be paid, when due (i.e., before any penalty  or fine could be
levied or charged), all taxes,  charges and assessments and all  other lawful
claims  required to be  paid by Borrower,  the other Loan  Parties, except as
contested in good  faith and by appropriate proceedings diligently conducted,
if adequate reserves have been established with respect thereto in accordance
with GAAP.  Upon request from Agent, Borrower shall provide evidence to Agent
of payment of such taxes, charges, assessments and other lawful claims.

          Section 5.05   Corporate Franchises; Conduct of Business.  (a)
                         -----------------------------------------
Borrower  and  each Loan  Party shall  do  or cause  to be  done,  all things
necessary  to preserve and  keep in full  force and effect  its existence and
good standing in the State of  its organization and in each state in  which a
Real  Property Asset  is located,  and its  respective franchises,  licenses,
permits,   certificates,   authorizations,   qualifications,  accreditations,
easements, rights  of way  and other rights,  consents and  approvals, except
where the failure to so preserve  any of the foregoing (other than  existence
and good  standing) would not, individually or in  the aggregate, result in a
Material Adverse Effect.

          (b)  The  Borrower  shall carry  on  and  conduct  its business  in
substantially the same manner and  substantially the same field of enterprise
as it is presently conducted  and only by the Borrower through  itself or the
Guarantors, except as described on Schedule 9B.

          (c)  The  REIT  shall  carry   on  and  conduct  its  business   in
substantially the same manner and  substantially the same field of enterprise
as it  is presently conducted and only  through Borrower, except as described
in Schedule 9A.
   -----------

          Section 5.06   Compliance with Law.  Subject to the provisions of
                         -------------------
the Security Instrument which shall  govern with respect to Mortgaged Assets,
Borrower and  the other Loan Parties  shall comply with  all Applicable Laws,
rules,  statutes, regulations,  decrees  and orders  of,  and all  applicable
restrictions imposed by,  all governmental  bodies, domestic  or foreign,  in
respect of the  conduct of their business and the ownership of their property
(including the Real Property Assets),  except for such laws, rules, statutes,
regulations, decrees,  orders and  restrictions, (a)  which Borrower or  such
other  Loan Party  are contesting in  good faith  and in compliance  with and
pursuant to appropriate proceedings diligently prosecuted (provided that such
contest does not and cannot (i) expose any of Agent, the Co-Lenders Borrower,
the other Loan Parties to any  criminal liability or penalty, (ii) give  rise
to a  Lien against  any of the  Assets or any  Real Property Asset,  or (iii)
otherwise  materially  adversely  affect  any  of the  Assets  or  the  value
thereof), or (b) the failure to  observe which, taken individually or in  the
aggregate, could not  be reasonably expected to result in  a Material Adverse
Effect. Borrower, the REIT  and the applicable Loan Parties shall  not use or
permit  the use of  all or  any portion  of any Real  Property Asset  for any
illegal activity.

          Section 5.07   Performance of Obligations.  Borrower, the REIT and
                         --------------------------
each Loan  Party shall perform  all of their  obligations under the  terms of
each  mortgage,   indenture,  security  agreement,  debt  instrument,  lease,
undertaking and contract by which  it or any of  its Real Property Assets  is
bound or to which it is a party.

          Section 5.08   Stock. The REIT shall cause its issued and
                         -----
outstanding shares of stock  to be listed for  trading on the New  York Stock
Exchange.

          Section 5.09   Change in Rating.  Borrower shall promptly notify
                         ----------------
Agent  in writing  of  the  initial receipt  of  and any  subsequent  change,
downgrade or  withdrawal, or  threatened change, downgrade  or withdrawal  of
Borrower's or the REIT's Unsecured Debt Rating.

          Section 5.10   Maintenance of Properties.  Borrower and the other
                         -------------------------
Loan Parties  shall ensure that  the Real Property  Assets are kept  in their
current  condition  and  repair,  normal   wear  and  tear,  pending  capital
improvements and casualty damage in the process of being repaired or restored
excepted.

          Section 5.11   Compliance with ERISA.  (a)  Borrower and the other
                         ---------------------
Loan Parties shall  maintain each Employee Benefit Plan and  Plan in material
compliance with  all material applicable  requirements of ERISA and  the Code
and  with all material  applicable final regulations  promulgated thereunder.
Borrower and  the other Loan Parties shall provide  to Agent, within ten (10)
days of sending or  receipt by Borrower or the other Loan  Parties, copies of
all filings  or  correspondence  with  the Internal  Revenue  Service,  PBGC,
Department of Labor,  Plan, Multiemployer Plan or union,  regarding any Plan,
or regarding or disclosing any  liability or potential liability or violation
of law under any Employee Benefit Plan.

          (b)   Borrower and  the other  Loan Parties  shall also provide  to
Agent, with ten (10) days of filing or receipt by Borrower or  the other Loan
Parties,  (i) any notice  from the  Department of  Labor or  Internal Revenue
Service of  assessment or  investigation regarding  a prohibited  transaction
under Section 4975 of the Code or Section 406 of  ERISA, (ii) any notice from
a  Multiemployer Plan  of withdrawal  with respect  to a  Multiemployer Plan,
(iii) notice  from the Internal Revenue  Service of imposition of  excise tax
with respect to  an Employee Benefit  Plan, (iv) any  Form 5500 filed  by any
Borrower  or Loan  Party  with respect  to  an  Employee Benefit  Plan  which
includes a qualified accountant's opinion, or (v) notice regarding a proposed
termination from the PBGC.

          (c)  Neither Borrower nor any other  Loan Party shall engage in any
transaction which  could reasonably be  expected to cause any  obligation, or
action taken or to be  taken, hereunder (or the exercise by Agent  or the Co-
Lenders  of  any  of  its rights  under  this  Agreement  or  the other  Loan
Documents)  to be  a non-exempt  (under a  statutory or  administrative class
exemption) prohibited transaction  under ERISA or result in a  violation of a
state statute regulating  governmental plans that would subject  Agent or any
Co-Lender to liability for a violation of ERISA or such a state statute.

          (d)  Borrower and the REIT further covenant and agree to deliver to
Agent such certifications or  other evidence from time to time throughout the
term of the Loan, as reasonably requested by Agent or the Co-Lenders in their
sole discretion, that  (i) neither Borrower  nor any other  Loan Party is  an
"employee benefit plan" as defined in Section 3(3) of ERISA, which is subject
to Title I  of ERISA, or a "governmental plan" within  the meaning of Section
3(3) of  ERISA; (ii) neither Borrower nor any  other Loan Party is subject to
state  statutes  applicable   to  Borrower  or  any   Loan  Party  regulating
investments  and fiduciary  obligations of  Borrower or  any Loan  Party with
respect to governmental plans; and (iii) with  respect to each Loan Party and
Borrower, at least one of the following circumstances is true:

               (i)  Equity  interests  in  Borrower or  such  Loan  Party are
     publicly offered  securities, within the  meaning of  29 C.F.R.  Section
     2510.3-101(b)(2);

               (ii) Less than 25 percent of  each outstanding class of equity
     interests in  Borrower or  such Loan  Party are  held  by "benefit  plan
     investors" within the meaning of 29 C.F.R. Section 2510.3-101(f)(2); or

               (iii)     Borrower  or   such  Loan  Party  qualifies   as  an
     "operating  company"  or a  "real estate  operating company"  within the
     meaning  of 29  C.F.R. Section  2510.3-101(c)  or (e)  or an  investment
     company registered under The Investment Company Act of 1940.

          Section 5.12   Settlement/Judgment Notice.  Borrower agrees that
                         --------------------------
it  shall,  within  ten  (10) days  after  it  effects  a  settlement of  any
obligation in excess of $1,000,000.00 provide written notice to Agent of such
settlement together with a certification signed by the REIT for itself and as
general partner of  Borrower certifying based upon the  most recent quarterly
consolidated  financial   statements  of   Borrower,  the   REIT  and   their
Consolidated Subsidiaries,  such settlement  will not cause  Borrower or  the
REIT to violate the financial  covenants set forth herein.   Borrower further
agrees that it shall, within ten (10)  days after entry against it of a final
judgment  in  excess  of  $1,000,000.00  or  final  judgments  in  excess  of
$1,000,000.00  in the  aggregate (to  the  extent not  covered by  insurance)
during the  immediately preceding twelve  (12) month period,  provide written
notice to Agent of such judgment.

          Section 5.13   Acceleration Notice.  Borrower agrees that it shall,
                         -------------------
within ten (10) days after receipt of written notice that any Indebtedness of
Borrower or any Loan Party in a principal  amount in excess of  $1,000,000.00
has been accelerated, provide written notice to Agent of such acceleration.

          Section 5.14   Intentionally Deleted.
                         ---------------------

          Section 5.15   Intentionally Deleted. 
                         ---------------------

          Section 5.16   Intentionally Deleted.
                         ---------------------

          Section 5.17   Intentionally Deleted.
                         ---------------------

          Section 5.18   Intentionally Deleted.
                         ---------------------

          Section 5.19   Intentionally Deleted. 
                         ---------------------
 
          Section 5.20   Intentionally Deleted.
                         ---------------------

          Section 5.21   Manager.  The Real Property Assets shall at all
                         -------
times be managed by the Manager or the  Borrower or a wholly owned Subsidiary
of Borrower pursuant to a management agreement reasonably satisfactory to the
Majority Co-Lenders.   If (i) any manager  of a Mortgaged Asset  shall become
insolvent or (ii) an Event of Default shall occur and be continuing, then the
Majority Co-Lenders, at their option, may  require Borrower to engage a bona-
fide, independent third  party management agent approved by  the Majority Co-
Lenders, in  their reasonable discretion  (the "New Manager") to  manage such
Real Property Asset.  The New  Manager shall be engaged by Borrower  pursuant
to a written management agreement that complies with the terms hereof  and is
otherwise reasonably satisfactory to the Majority  Co-Lenders in all respects
and the  New Manager shall  execute and deliver  to Agent a  Subordination of
Management Agreement.

          Section 5.22   Further Assurances.  Borrower will, at Borrower's
                         ------------------
sole  cost and expense,  at any time  and from time  to time  upon request of
Agent take or  cause to be taken any action and execute, acknowledge, deliver
or  record any  further documents,  opinions, negative  pledge agreements  or
other instruments which  Agent or any Co-Lender in  its reasonable discretion
deems necessary  or appropriate to carry  out the purposes  of this Agreement
and the other Loan Documents including to consummate the transfer or  sale of
the Loan or any portion thereof, provided that Borrower shall not be required
to amend or modify this Agreement  or any other Loan Documents in  a material
manner.

          Section 5.23   REIT Status.  The REIT shall at all times maintain
                         -----------
its status as a "qualified real estate investment trust" under Section 856 of
the Code.

          Section 5.24   Additional Covenants.   (a) Borrower and the REIT
                         --------------------
shall give prompt notice to Agent of the receipt by Borrower, the REIT or any
Loan Party of  (i) any notice related to  a violation of any  Applicable Laws
and (ii) the  commencement of any proceedings or  investigations which relate
to  compliance with Applicable Laws which in any instance could be reasonably
expected to have a Material Adverse Effect.

          (b)  Borrower  and the  REIT  will  take  appropriate  measures  to
prevent and will not engage in or  knowingly permit any illegal activities at
any Real Property Asset.

          (c)  Borrower  and the  REIT  shall  use best  efforts  to get  all
consents and/or approvals required under the  terms of the Graybar Leases and
the  Graybar Operating Lease  to encumber SLG  Graybar LLC's  interest in the
Graybar  Building to  the  Lien  of the  Loan  Documents, including,  without
limitation, the Security Instrument and shall, among other things, deliver to
Agent  any  and  all  title  insurance  policy(s)  and/or  an  opinion(s)  of
Borrower's  or the  appropriate Loan  Party's  counsel as  may be  reasonably
requested by Agent and shall,  upon obtaining such consents and/or approvals,
execute and deliver all documentation  reasonably required by Agent to spread
the Lien of  the Loan Documents, including, without  limitation, the Security
Instrument, to encumber SLG Graybar LLC's interest in the Graybar Building at
which time the Pledge Agreement shall terminate.

          Section 5.25   Intentionally Deleted.
                         ---------------------

          Section 5.26   Keep Well Covenants.  The Partnership and the REIT
                         -------------------
shall (a) cause each Borrower and  each Guarantor to be operated and  managed
in  such  a  manner that  it  will  fulfill its  obligations  under  the Loan
Documents and the  Guaranty; (b) not file  any petition for relief  under the
United  States Bankruptcy  Code or  under any  similar federal  or  state law
against any  such Borrower  or Guarantors;  and (c)  provide funding  to each
Borrower and each Guarantor to  the extent necessary to enable each  Borrower
and  each Guarantor to fulfill  its obligations under  the Loan Documents and
the Guaranty and to remain Solvent.

          Section 5.27   Existing Environmental Conditions, Required Repairs
                         ---------------------------------------------------
and Preparation of Environmental Reports.  (a) At the request of Agent, at
- ----------------------------------------
any  time that Agent  has a  reason to  believe that  there may  be Hazardous
Substances  present  on   any  Real  Property  Asset  or   any  violation  of
Environmental Law  with respect  to any Real  Property Asset,  Borrower shall
provide to Agent, within  sixty (60) days after such request,  at the expense
of Borrower  and the  REIT, an  Environmental  Report for  all Real  Property
Assets that have been acquired after the date  hereof, or with respect to the
Real Property Assets owned as of the date hereof, any Real Property Asset for
which Agent has a reasonable basis for requiring such an Environmental Report
(including, without limitation, the fact that an environmental report was not
delivered at or prior to the Closing Date or there is a basis to believe that
there may  be Hazardous Materials  or a threat of  a Release with  respect to
such Real Property Asset) as described in such request.  Without limiting the
generality of the foregoing, if Agent or the Majority Co-Lenders determine at
any time that  a material risk exists that any such Environmental Report will
not  be provided  within the  time  referred to  above, Agent  may  retain an
environmental  consulting firm  to prepare such  Environmental Report  at the
expense of Borrower  and the REIT, and  Borrower hereby grants and  agrees to
cause  any Loan Party  which owns any  Real Property Asset  described in such
request to grant  at the time  of such request, to  Agent, such firm  and any
agents  of  representatives  thereof  an irrevocable  non-exclusive  license,
subject  to  the  rights of  tenants,  to enter  onto  their  respective Real
Property Assets to undertake such an assessment.

          (b)  Borrower shall, within twelve (12) months of  the Closing Date
cause the environmental conditions and maintenance/repairs (the "Post-Closing
Repairs") set forth  on Schedule 16 attached hereto for each of the Mortgaged
Assets set  forth therein to  be remediated or  completed.  Borrower  further
agrees to  deliver evidence  reasonably satisfactory to  the Lender  and each
Co-Lender that  the Post-Closing Repairs  have been fully completed  and paid
for within such  twelve (12) month period  in a manner not  inconsistent with
the terms of this Agreement.

          Section 5.28   Intentionally Deleted.
                         ---------------------

          Section 5.29   Compliance with Terms of Leaseholds.  (a)  Subject
                         -----------------------------------
to  the provisions of the Security Instrument which shall govern with respect
to Mortgaged Assets,  Borrower, the REIT and the applicable Loan Party shall,
subject to good faith disputes with tenants thereunder, make all payments and
otherwise perform all obligations in respect of Leases of real property, keep
such Leases in full force and effect and not allow such Leases to lapse or be
terminated or any  rights to renew such  Leases to be forfeited  or canceled,
notify the Agent of any default by  any party with respect to such Leases (to
the extent known to Borrower) and cooperate with the Agent in all respects to
cure any such default and cause each Loan Party to do so.

          (b)  Borrower,  the REIT and  the applicable Loan  Party shall make
all  payments and otherwise perform all obligations in respect of the Graybar
Operating Lease, keep  the Graybar Operating Lease  in full force  and effect
and not allow  the Graybar Operating Lease to  lapse or be terminated  or any
rights to renew the  Graybar Operating Lease to be forfeited  or canceled and
cooperate with  the  Agent in  all respects  to cure  any  default under  the
Graybar Operating Lease and cause the applicable Loan Party to do so.

          Section 5.30   Equity or Debt Offerings.  All net proceeds (after
                         ------------------------
payment of underwriter and placement fees and other expenses directly related
to such equity or debt offering) from any equity or debt offering by the REIT
shall be promptly paid to Lender and applied to the then  outstanding balance
of the Loan.

          Section 5.31   Notice of Certain Events.  (a) Borrower shall,
                         ------------------------
within ten (10)  days of obtaining actual knowledge  thereof, notify Agent of
(i) any execution of, or material modification to, cancellation, surrender or
termination of any lease  or sublease relating to the Bar  Building, (ii) any
change  in the identity  of any  lessee or sublessee  of the  Bar Building or
(iii) any lapse in insurance coverage or any tax delinquency relating  to the
Bar Building or (iv) any  casualty to or condemnation of  all or any part  of
the Bar Building or (v) any  material environmental condition with respect to
the Bar Building or (vi) the occurrence of  any Bar Building Event of Default
or (vii) the  occurrence of any default that continues  beyond the expiration
of  any  applicable  notice  or  cure  period  under  the  17  Battery  Place
Transaction Documents.

          (b)  Borrower  shall,  within  ten (10)  days  of  obtaining actual
knowledge  thereof,  notify  Agent  of  any default  under  (i)  the  Graybar
Operating  Lease and/or  the  Graybar Leases  or (ii)  any  fee or  leasehold
mortgage encumbering the Graybar Building, the Graybar Operating Lease and/or
the Graybar Leases, or any portion of any of the foregoing.

          Section 5.32   17 Battery Place Condominium.  Borrower and SLG 17
                         ----------------------------
Battery LLC shall diligently take all actions  required to convert 17 Battery
Place into a  condominium pursuant to the terms and provisions of, and within
the time frame contemplated in, the 17 Battery Place Transaction Documents.

          SECTION 6.     NEGATIVE COVENANTS.

          Borrower  and the REIT  covenant and  agree that  on and  after the
Closing Date until the Obligations (other than inchoate indemnity and expense
reimbursement Obligations) are paid in full: 

          Section 6.01   Bar Building and 17 Battery Place.  Neither Borrower
                         ---------------------------------
nor SLG 17 Battery LLC shall amend, waive or modify any of  its rights or any
defaults with  respect to any  Bar Building Loan  Document or the  17 Battery
Place  Transaction Documents.   Other than immaterial  or ministered changes,
neither Borrower  nor SLG 17  Battery LLC shall  amend or  modify any of  the
terms or conditions of any Bar Building Loan Document or the 17 Battery Place
Transaction Documents without  the prior written consent of  the Majority Co-
Lenders. 

          Section 6.02   Intentionally Deleted.
                         ---------------------

          Section 6.03   Liens.  Borrower and the other Loan Parties shall
                         -----
not, create,  incur, assume or suffer  to exist, directly  or indirectly, any
Lien  on any  Mortgaged Asset  other  than the  following (collectively,  the
"Permitted Liens"):

          (a)  The Liens set forth on (i) the title insurance policy insuring
the lien of  the Security Instrument, (ii) Borrower's  title insurance policy
insuring the lien  of (A) the Bar  Building Mortgages, other than  Liens that
exist as of the date hereof and  are junior to the Bar Building Mortgages and
(B) the 17 Battery Place Mortgage, as  assigned to Agent and (iii) Borrower's
title insurance  policy insuring Borrower's leasehold interest in the Graybar
Building (collectively, the "Title Insurance Permitted Liens").

          (b)  Liens for taxes not  yet due or which  are being contested  in
good faith by  appropriate proceedings diligently conducted and  with respect
to which adequate reserves are being maintained in accordance with GAAP;

          (c)  Statutory   Liens  of  landlords   and  Liens   of  mechanics,
materialmen and other  Liens imposed by Law  (other than any Lien  imposed by
ERISA) created in the ordinary course of business for amounts  not yet due or
which are being contested in good faith by appropriate proceedings diligently
conducted,  and with  respect  to which  adequate bonds  have been  posted if
required to do so by Applicable Law; 

          (d)  Sidewalk violations or other municipal violations that are not
material and are not a Lien on the related Real Property Asset other than the
Title Insurance Permitted Liens; and

          (e)  Intentionally Deleted.
               ---------------------

          Section 6.04   Restriction on Fundamental Changes.  (a)  Without
                         ----------------------------------
the prior written consent  of the Majority  Co-Lenders, which consent may  be
withheld in  the sole and absolute discretion of the Majority Co-Lenders, (i)
the Partnership, the REIT and the other Loan Parties shall not enter into any
merger or consolidation  with, or sell, lease, transfer  or otherwise dispose
of any Substantial Assets within any  one calendar year to, any Person  other
than  the Partnership  or a wholly  owned Subsidiary  of the  Partnership and
(ii) the  REIT shall  not  sell,  transfer, pledge,  assign  or encumber  its
general  partnership interest  in the  Partnership and (iii)  the Partnership
shall not sell, transfer, pledge,  assign or encumber its membership interest
in  any Guarantor or any other Borrower and  (iv) SLG Graybar 2 LLC shall not
sell, transfer,  pledge, assign  or encumber its  membership interest  in SLG
Graybar  LLC..  Notwithstanding  the foregoing, neither  the Partnership, the
REIT  nor any  Loan  Party  shall enter  into  any arrangement,  directly  or
indirectly, whereby the Partnership, the REIT or any Loan Party shall sell or
transfer any Real Property Asset (in  a single or multiple transaction) owned
by any of them in  order then or thereafter to  lease such property or  lease
other Real Property Asset that it  intends to use for substantially the  same
purpose as the Real Property Asset being sold or transferred.

          (b)  Intentionally Deleted.

          Section 6.05   Transactions with Affiliates.  Borrower and the
                         ----------------------------
other Loan Parties shall not enter into any material transaction or series of
related transactions, whether or not in the ordinary course of business, with
any Affiliate of  Borrower, other than on terms  and conditions substantially
as favorable as would be obtainable at the time in a  comparable arm's-length
transaction with a Person other than an Affiliate of Borrower.

          Section 6.06   Plans.  Borrower and the other Loan Parties shall
                         -----
not, nor shall  they permit any member  of their respective ERISA  Controlled
Group to, (i) establish, become liable for, or amend any Plan or fail to make
contributions  when due  under any Plan  or take  or omit  to take  any other
action which would (A) increase  the aggregate present value of  the Unfunded
Benefit  Liabilities  under  all  Plans   or  withdrawal  liability  under  a
Multiemployer Plan for  which Borrower  or any  Loan Party or  any member  of
their respective  ERISA Controlled  Groups (determined  without reference  to
Section 414(m) or (o) of the Code, if liabilities of  entities in Borrower or
the Loan Parties' ERISA  Controlled Group solely by reason  of Section 414(m)
or (o)  of the Code  could not result  in liability to  Borrower or any  Loan
Party) to  an amount  in excess of  $500,000 or  (B) result  in liability  or
Contingent  Obligation for  any post-retirement  benefit  under any  "welfare
plan" (as defined in Section 3(1)  of ERISA), or any withdrawal liability  or
exit  fee or charge with respect to any "welfare plan" (as defined in Section
3(1) of ERISA), other than  liability for continuation coverage under  Part 6
of  Title  I  of  ERISA,  or  state  or  local  laws  which  require  similar
continuation coverage for which the employee pays approximately the full cost
of coverage, or (ii)  engage in any transaction prohibited by  Section 406 of
ERISA or  Section 4975 of  the Code for  which a statutory  or administrative
exemption  was not available and  which would result  in a material liability
being  imposed  on such  Person or  could  be reasonably  expected to  have a
Material Adverse Effect.

          Section 6.07  Distributions.  The REIT and Borrower (without
                        -------------
duplication) shall  not pay  or  declare Distributions  (a)  if an  Event  of
Default has occurred and  is continuing or (b) that in  the aggregate exceeds
95%  during the first year after the Closing and 90% thereafter, of the Funds
From Operations  of Borrower,  both individually and  combined with  the REIT
(without duplication), in any four  consecutive calendar quarters (or if four
consecutive  calendar quarters  have not  passed since  the date  hereof, the
quarterly  periods from the  date hereof); provided  that notwithstanding the
foregoing, so long as no Event of Default has occurred and is continuing, the
REIT may pay or declare Distributions without  violating this covenant in (i)
the  amount  necessary  to  maintain  the  REIT's  status  as a  real  estate
investment trust under Section 856 of the  Code and applicable state tax law,
or (ii) the amount necessary for the REIT to avoid the payment of any federal
income or  excise tax.   For  purposes of  the calculation  only, Funds  From
Operations  shall be  determined without  taking into  account the  effect of
Distributions on either Preferred or Common OP Units, and Distributions shall
include all distributions on Preferred and Common OP Units.

          Section 6.08   Tenant Concentration.  No single tenant or
                         --------------------
Affiliates  of  such tenant  pursuant to  one  or more  Leases shall,  in the
aggregate, lease space in Real Property  Assets of Borrower, the REIT or  any
Loan  Party which provides for Rent (including without limitation, percentage
rent) in excess of 5%, if  such tenant is not an Investment Grade  Tenant, or
10%, if  such tenant is  an Investment Grade  Tenant, of the  aggregate Rents
derived from all Leases of such Real Property Assets.

          Section 6.09   Restriction on Indebtedness.  Neither Borrower, the
                         ---------------------------
REIT or any  subsidiary or affiliate thereof  nor any Guarantor shall  at any
time have any  liability, contingent or otherwise, to any  other Person under
any Indebtedness other  than (i) the  debt evidenced  by the Loan  Documents,
(ii) the non-use fee and other fees  or sums due under the Unsecured Line  of
Credit, (iii) trade payables incurred in the ordinary course of business  and
(iv) the Existing Mortgage Debt.

          Section 6.10   Real Property Assets.  Neither the Borrower, the
                         --------------------
REIT nor any other Loan Party shall acquire any Real Property Asset unless an
Environmental Report for such Real Property Asset dated within six (6) months
of  the  proposed  acquisition  date  has been  prepared  and  if  requested,
delivered to  Agent showing that there  are no Hazardous Substances  or other
environmental conditions on  such Real Property Asset not  in compliance with
Environmental Laws.

          Section 6.11   Intentionally Deleted.
                         --------------------- 

          (b)  Intentionally Deleted.
               ---------------------

          Section 6.12   Organizational Documents.  Other than immaterial or
                         ------------------------
ministerial  changes, neither  Borrower, the  REIT nor  any other  Loan Party
shall make any amendments  or modifications to their partnership  agreements,
corporate charters,  by-laws,  certificates  of  incorporation,  articles  of
organization or other organizational documents without  the prior approval of
the Majority Co-Lenders.

          Section 6.13   Intentionally Deleted.
                         ---------------------

          Section 6.14   Intentionally Deleted.
                         ---------------------

          Section 6.15   Restrictions on Investments.  In addition to the
                         ---------------------------
provisions  of Section 2.20, neither  Borrower, the REIT   or any  Loan Party
shall make or permit to exist or remain outstanding any investment other than
investments in:

     (a)  marketable direct or guaranteed obligations of the United States of
America  that mature  within one (1)  year from  the date of  purchase by the
Borrower, the REIT or any Loan Party;

     (b)  marketable  direct obligations  of any of  the following:   Federal
Home Loan Mortgage  Corporation, Student Loan Marketing  Association, Federal
Home Loan banks,  Federal National Mortgage Association,  Government National
Mortgage  association, Bank  for  Cooperatives, Federal  Intermediate  Credit
Banks,  Federal Financing  Banks,  Export-Import Bank  of the  United States,
Federal  Land Bank,  or any  other agency  or instrumentality  of  the United
States  of America that mature within one  (1) year from the date of purchase
by the Borrower, the REIT or any Loan Party;

     (c)  demand deposits,  certificates of deposit, bankers  acceptances and
time  deposits  of United  States  banks  having total  assets  in excess  of
$100,000,000.00; provided, however, that the  aggregate amount at any time so
invested   with  any   single  bank   having  total   assets  of   less  than
$1,000,000,000.00 will not exceed $200,000.00;

     (d)  securities  commonly  known  as  "commercial  paper"  issued  by  a
corporation organized and  existing under  the laws of  the United States  of
America or any State which at the times of purchase are rate by Moody's or by
S&P at not less than "P 2" if then rated by Moody's, and not less than "A 2",
if then rated by S&P;

     (e)  mortgage-backed securities  guaranteed by  the Government  National
Mortgage  Association, the  Federal  National  Mortgage  Association  or  the
Federal  Home Loan Mortgage Corporation and other mortgage-backed bonds which
at the time of purchase  are rated by Moody's or by S&P at not less than "Aa"
if then rated by  Moody's and not less  than "AA" if  then rated by S&P  that
mature within  one (1) year  from the date  of purchase by  the Borrower, the
REIT or any Loan Party;

     (f)  repurchase agreements  having a term  not greater than 90  days and
fully secured by securities described in the foregoing subsection (a), (b) or
(e)  with banks described in  the foregoing subsection  (c) or with financial
institutions   or  other  corporations  having  total  assets  in  excess  of
$500,000,000.00;

     (g)  shares  of so-called "money  market funds" registered  with the SEC
under  the Investment Company  Act of 1940  which maintain a  level per-share
value,  invest  principally   in  investments  described  in   the  foregoing
subsections   (a)  through   (f)  and   have  total   assets  in   excess  of
$50,000,000.00;

     (h)  Permitted Investments.

          SECTION 7.     EVENTS OF DEFAULT

          Section 7.01   Events of Default.  The occurrence and continuance
                         -----------------
of  any  of the  following  events,  acts,  occurrences or  conditions  shall
constitute an  Event of Default  under this Agreement, regardless  of whether
such  event, act,  occurrence or  condition  is voluntary  or involuntary  or
results from the operation of law or pursuant to or as a result of compliance
by any Person  with any judgment,  decree, order, rule  or regulation of  any
court or administrative or governmental body:

          (a)  Failure to Make Payments.  Borrower and the REIT shall (i)
               -------------------------
default in the payment when due of any principal of the Loan, or (ii) default
in the payment within five (5) days after the due date of (x) any interest on
the  Loan  or (y)  any Fees,  Transaction  Costs or  any other  amounts owing
hereunder; provided, however,  that any interest payable with  respect to any
delinquent payment shall be calculated at the Default Rate from the date such
payment was actually due as if there were no grace period.

          (b)  Breach of Representation or Warranty.  Any representation or
               ------------------------------------
warranty made by Borrower,  the REIT or any other Loan Party herein or in any
other Loan  Document or  in any certificate  or statement  delivered pursuant
hereto or  thereto shall  prove to  be false  or misleading  in any  material
respect on the date as of which made or deemed made: provided, 
                                                     --------
however, that if such breach is capable of being cured, then Borrower shall
- -------
have a period of thirty (30) days after delivery of notice from Agent to cure
any such breach.

          (c)  Breach of Covenants.
               -------------------

               (i)  Borrower, the REIT or any  other Loan Party shall fail to
     perform or observe any  agreement, covenant or obligation  arising under
     Sections 2.25(b),  5.01, 5.03, 5.12,  5.13, 5.27(b),  6.03, 6.04,  6.07,
     6.08, 6.09, 6.10, 6.14 and 6.15.

               (ii) Borrower, the REIT or any  of the Loan Parties shall fail
     to perform  or  observe any  agreement, covenant  or obligation  arising
     under (a) Section 5.19 and such failure shall  continue uncured for more
     than  five (5)  days  after  delivery  or notice  thereof  or  (b)  this
     Agreement (except  those described  in subsections  (a), (b)  and (c)(i)
     above and  the preceding  clause (a)), and  such failure  shall continue
     uncured for thirty  (30) days after delivery of notice  thereof, or such
     longer period of time  as is reasonably necessary to cure  such Default,
     provided  that Borrower has commenced  and is diligently prosecuting the
     cure of such Default and cures it within ninety (90) days.

               (iii)     Borrower, the  REIT or  any other  Loan Party  shall
     fail to perform or observe any agreement, covenant or obligation arising
     under any  provision of  the Loan Documents  other than  this Agreement,
     which  failure shall  continue after  the  end of  any applicable  grace
     period provided therein.

          (d)  Default Under Other Agreements.  Borrower, the REIT or any
               ------------------------------
other Loan  Party shall default  beyond any  applicable grace  period in  the
payment,  performance or  observance  of  any  obligation or  condition  with
respect to any  other Indebtedness in excess of $1,000,000 or any other event
shall occur  or condition  exist, if  the effect  of such  default, event  or
condition is  to accelerate  the maturity  of any  Indebtedness in  excess of
$1,000,000 or to  permit (without regard to  any required notice or  lapse of
time) the  holder  or holders  thereof,  or any  trustee  or agent  for  such
holders, to  accelerate the maturity  of any such  Indebtedness in excess  of
$1,000,000 or any such Indebtedness shall become or be declared to be due and
payable prior  to its  stated maturity  and the  forgoing conditions  are not
cured within thirty (30) days after the condition occurs.

          (e)  Bankruptcy, etc. (i) Borrower or any other Loan Party  shall
               ---------------
commence a  voluntary case  concerning itself under  the Bankruptcy  Code; or
(ii) aninvoluntary case is commenced against Borroweror any other Loan Party-
 and the petition  is not  controverted within  thirty (30) days,  or is  not
dismissed within ninety  (90) days, after commencement of the case or (iii) a
custodian  (as defined  in the  Bankruptcy Code) is  appointed for,  or takes
charge of, all  or substantially all of  the property of Borrower,  any other
Loan  Party  or  Borrower  or  any  other  Loan  Party  commences  any  other
proceedings under any reorganization, arrangement, adjustment of debt, relief
of  debtors, dissolution,  insolvency or  liquidation or  similar law  of any
jurisdiction whether  now or  hereafter in effect  relating to  Borrower, any
other Loan Party   or there is commenced  against Borrower or any other  Loan
Party any such proceeding  which remains undismissed for  a period of  ninety
(90) days; or (iv) any order of relief or other order approving any such case
or  proceeding  is  entered; or  (v)  Borrower  or any  other  Loan  Party is
adjudicated insolvent  or bankrupt; or (vi) Borrower  or any other Loan Party
suffers  any  appointment  of any  custodian  or  the  like  for  it  or  any
substantial part of its property to  continue undischarged or unstayed for  a
period of ninety (90) days; or (vii) Borrower or any other Loan  Party  makes
a general assignment  for the benefit of  creditors; or (viii) Borrower,  any
other Loan Party  shall fail to pay, or shall state that it is unable to pay,
or  shall be unable to pay,  its debts generally as  they become due; or (ix)
Borrower or any other Loan Party shall call a meeting of its creditors with a
view to arranging a composition or adjustment of its debt; or (x) Borrower or
any other Loan Party shall  by any act or failure to act  consent to, approve
of or acquiesce in any of the foregoing; or (xi) any corporate or partnership
action  is taken  by Borrower  or any  other  Loan Party  for the  purpose of
effecting any of the foregoing.

          (f)  ERISA. (i) Any Termination Event shall occur, or (ii) any Plan
               -----
shall  incur an accumulated funding deficiency  (as defined in Section 412 of
the Code or Section  302 of ERISA), whether or not waived, or  fail to make a
required installment payment on  or before the due date under  Section 412 of
the  Code or  Section 302  of ERISA,  or (iii)  Borrower or  any of  the Loan
Parties or  a member of  their respective  ERISA Controlled Group  shall have
engaged in a transaction  which is prohibited under Section 4975  of the Code
or Section 406 of  ERISA which could result in the imposition of liability in
excess  of $1,000,000.00 on  any of Borrower  or any other Loan  Party or any
member of their  respective ERISA Controlled Group and an exemption shall not
be applicable  or have been  obtained under Section  408 of ERISA  or Section
4975 of the  Code, or (iv) Borrower or  any of the other Loan  Parties or any
member of their respective ERISA Controlled Group  shall fail to pay when due
an amount which it shall have become liable to pay to the PBGC, any Plan, any
Multiemployer Plan or a trust established under Section 4049 of ERISA, or (v)
Borrower shall  have received  a notice  from the  PBGC of  its intention  to
terminate a  Plan  or  to  appoint  a trustee  to  administer  such  Plan  or
Multiemployer  Plan,  which  notice  shall not  have  been  withdrawn  within
fourteen (14) days after the date thereof, or (vi) a condition shall exist by
reason of which  the PBGC would be  entitled to obtain a  decree adjudicating
that  an  ERISA  Plan must  be  terminated  or have  a  trustee  appointed to
administer any ERISA Plan, or (vii) Borrower or any of the other Loan Parties
or a member of their respective  ERISA Controlled Group suffers a partial  or
complete withdrawal from a Multiemployer Plan or is in default (as defined in
Section  4219(c)(5) of  ERISA) with  respect to  payments to  a Multiemployer
Plan, or (viii) a proceeding shall  be instituted against any of Borrower  or
any of  the  other Loan  Parties  or any  member  of their  respective  ERISA
Controlled Group to enforce Section 515 of ERISA, or (ix) any other event  or
condition  shall occur or  exist with respect  to any  Employee Benefit Plan,
Plan or  Multiemployer Plan which could subject Borrower  or any of the other
Loan Parties or any member of their  respective ERISA Controlled Group to any
tax, penalty or  other liability in excess of $1,000,000.00 or the imposition
of any lien or security interest on Borrower or any of the other Loan Parties
or any member of their respective ERISA Controlled Group, or (x) with respect
to any Multiemployer Plan, the institution of a proceeding to enforce Section
515  of  ERISA,  to  terminate  such  Plan,  the  receipt  of  a   notice  of
reorganization  or insolvency  under Sections 4241  or 4245 of  ERISA, in any
event which could result in liability in excess of $1,000,000.00 to Borrower,
any other Loan Party or any member of any of their ERISA Controlled Group, or
(xi) the assets of  Borrower or any other Loan Party become  or are deemed to
be assets  of an  Employee Benefit  Plan.   No  Event of  Default under  this
Section 7.01(f)  shall be  deemed to be,  or have  been, waived  or corrected
because of  any disclosure by Borrower or any  Loan Party.  The occurrence of
any of the events Set forth in (iv), (v), (vi),  (vii) or (viii) above, shall
not be an Event of Default if the potential liability to the ERISA Controlled
Group  as a  result  of such  occurrence, assuming  that the  Plan terminated
immediately thereon or the  ERISA controlled Group immediately withdrew  from
the Multiemployer Plan,  would not exceed $1,000,000.00,  either individually
or in the aggregate for all occurrences.

          (g)  Judgments. One or more judgments or decrees (i) in an
               ---------
aggregate amount of $1,000,000 or more are entered against Borrower, the REIT
or any other  Loan Parties or  (ii) which, with respect  to Borrower and  the
other  Loan Parties,  could result  in a  Material Adverse  Effect, shall  be
entered by a  court or courts of  competent jurisdiction against any  of such
Persons (other  than any judgment  as to  which, and  only to  the extent,  a
reputable  insurance  company  has acknowledged  coverage  of  such claim  in
writing or has actually reimbursed  such judgment creditor) and (x)stayed (by
appeal or otherwise), discharged, paid,  bonded or vacated within thirty (30)
days or (y) enforcement proceedings shall be commenced by any creditor on any
such judgments or decrees.

          (h)  REIT.  The REIT fails to remain a publicly-traded real estate
               ----
investment trust  in good standing with the New  York Stock Exchange and with
the Securities and Exchange Commission.

          (i)  Material Adverse Effect.  If any Material Adverse Effect shall
               -----------------------
occur.

          (j)  Bar Building. If (i) a monetary default occurs under the
               ------------
Settlement  Agreement, (ii) an Event of Default occurs under the Bar Building
Loan Documents, (iii)  the Bar Building or  any part thereof shall  become an
asset in  a voluntary or  involuntary bankruptcy or insolvency  proceeding or
(iv) the responsibility for the management of the Bar Building is transferred
from Borrower or a wholly-owned subsidiary or affiliate thereof.

          (k)  17 Battery Place.  If a default occurs under the 17 Battery
               ----------------
Place Tenancy Agreement or the 17 Battery Place Mortgage after the expiration
of any applicable notice and cure periods contained therein.

          (l)  Graybar Building.  If a default occurs under the Graybar
               ----------------
Operating  Lease  and/or the  Graybar  Leases  after  the expiration  of  any
applicable notice and cure periods contained therein.

          Section 7.02   Rights and Remedies. (a)  Upon the occurrence of any
                         -------------------
Event  of Default  described in  Section 7.01(e),  the Facility  Amount shall
automatically and immediately  terminate and the  unpaid principal amount  of
and any and all accrued interest on the Loan and any and all accrued Fees and
other Obligations  shall automatically  become immediately  due and  payable,
with  all additional interest thereon calculated at the Default Rate from the
occurrence  of  the  Default until  the  Loan  is paid  in  full  and without
presentation,  demand,  or  protest  or   other  requirements  of  any   kind
(including,  without  limitation,  valuation   and  appraisement,  diligence,
presentment,  notice  of  intent  to  demand  or  accelerate  and  notice  of
acceleration), all of  which are hereby expressly waived  by Borrower and the
other Loan Parties, and  the obligation of Lender and all  Co-Lenders to make
any Advances hereunder shall thereupon terminate; and upon the occurrence and
during the continuance of any other Event of Default, Agent, upon approval by
the Majority Co-Lenders, may, by written notice to Borrower, (i) declare that
the  Facility Amount  is terminated,  whereupon the  Facility Amount  and the
obligation of Lender  and all Co-Lenders to  make any Advances (or  their pro
rata  share thereof) hereunder shall  immediately terminate, and (ii) declare
the unpaid principal amount of and any and all accrued and unpaid interest on
the Loan and any and  all accrued Fees and other  Obligations to be, and  the
same  shall thereupon  be, immediately  due and  payable with  all additional
interest thereon calculated at  the Default Rate  from the occurrence of  the
Default until  the Loan is paid in full  and without presentation, demand, or
protest or other  requirements of  any kind  (including, without  limitation,
valuation  and  appraisement,  diligence, presentment,  notice  of  intent to
demand  or accelerate and  notice of acceleration),  all of  which are hereby
expressly waived by Borrower and the other Loan Parties.

          (b)  If an Event  of Default has occurred and  is continuing, Agent
and  any Co-Lender  may offset any  indebtedness, obligations  or liabilities
owed to  Borrower against  any indebtedness,  obligations  or liabilities  of
Borrower or the REIT to it.

          (c)  If an Event  of Default has occurred and  is continuing, Agent
and any Co-Lender may avail itself of any remedies available to it  under the
Loan Documents or at law or equity.

          SECTION 8.     INTENTIONALLY DELETED.

          SECTION 9.     MISCELLANEOUS.

          Section 9.01   Payment of Agent's and Syndication Agent's Expenses,
                         ----------------------------------------------------
Indemnity, etc.  Borrower and the REIT shall:
- --------------

          (a)  whether  or  not  the  Transactions  hereby  contemplated  are
consummated, pay all reasonable out-of-pocket costs and expenses of Agent and
the Syndication Agent in connection  with Agent's and the Syndication Agent's
due diligence review  of the Mortgaged Assets,  the negotiation, preparation,
execution  and  delivery  of  the   Loan  Documents  and  the  documents  and
instruments referred to therein, and  all out-of-pocket expenses of Agent and
the   Syndication   Agent   in  connection   with   the   syndication  and/or
administration  of the Loan and any  amendment, waiver or consent relating to
any of  the  Loan  Documents  and  of Agent  and  the  Syndication  Agent  in
connection with  the preservation of  rights under, any amendment,  waiver or
consent relating to, and enforcement of, the Loan Documents and the documents
and instruments referred  to therein or in connection  with any restructuring
or  rescheduling of  the  Obligations  (including,  without  limitation,  the
reasonable fees  and disbursements of  counsel for Agent and  the Syndication
Agent);

          (b)  pay, and hold Agent, the Syndication Agent, and each Co-Lender
harmless from and against, any and  all present and future stamp, excise  and
other similar taxes with respect to the foregoing matters and hold Agent, the
Syndication Agent, and  each Co-Lender harmless from and  against any and all
liabilities with  respect to or resulting  from any delay  or omission (other
than to  the extent attributable to Agent, the  Syndication Agent or such Co-
Lender) to pay such taxes; and

          (c)  indemnify Agent, (in its capacity as Lender and as Agent), the
Syndication Agent (in its  capacity as Syndication Agent and  as a Co-Lender)
and each Co-Lender,  its officers, directors, employees,  representatives and
agents  and  any persons  or  entities  owned  or  Controlled by,  owning  or
Controlling,  or   under  common  Control  or  Affiliated   with  Agent,  the
Syndication Agent,  or each Co-Lender  (each an "Indemnitee") from,  and hold
each  of them  harmless against,  any  and all  losses, liabilities,  claims,
damages, expenses, obligations,  penalties, actions, judgments, suits,  costs
or  disbursements  of  any  kind  or  nature  whatsoever (including,  without
limitation, the  reasonable  fees  and  disbursements  of  counsel  for  such
Indemnitee in connection  with any investigative, administrative  or judicial
proceeding commenced or  threatened, whether or not such  Indemnitee shall be
designated  a  party  thereto)  that  may at  any  time  (including,  without
limitation, at any  time following the payment of the Obligations) be imposed
on, asserted against or incurred by any Indemnitee as a result of, or arising
in  any manner out  of, or in  any way  related to or  by reason of,  (i) the
breach of any of Borrower's, the REIT's or other Loan Party's representations
and  warranties  or of  any  of  Borrower's,  REIT's or  other  Loan  Party's
Obligations, (ii) a  default under Sections 4.12 or  5.11, including, without
limitation,   reasonable  attorneys'   fees  and   costs   incurred  in   the
investigation,  defense, and settlement of losses  incurred in correcting any
prohibited transaction or in the sale of a prohibited loan, and  in obtaining
any  individual  prohibited transaction  exemption  under ERISA  that  may be
required, and (iii)  the exercise by Agent, the Syndication Agent and the Co-
Lenders   of  their  rights  and  remedies  (including,  without  limitation,
foreclosure) under any  Loan Documents (but excluding, as  to any Indemnitee,
any  such  losses,  liabilities,  claims,  damages,   expenses,  obligations,
penalties,  actions, judgments,  suits, costs  or  disbursements incurred  by
reason  of the gross  negligence or willful  misconduct of such   Indemnitee)
(collectively, "Indemnified  Liabilities").   Borrower and  the REIT  further
agree that, without Agent's, the Syndication Agent's or the Co-Lenders' prior
written consent, they will not enter into  any settlement of a lawsuit, claim
or other proceeding  arising or relating to any  Indemnified Liability unless
such settlement includes an explicit and unconditional release from the party
bringing  such  lawsuit,  claim  or  other  proceeding  of  each  Indemnitee.
Borrower's and  the REIT's obligations  under this Section shall  survive the
termination of this Agreement and the payment of the Obligations.

          Section 9.02   Notices. Except as otherwise by expressly provided
                         -------
herein, all notices, requests and  demands to or upon the  respective parties
hereto to be effective shall be in writing (including by facsimile, telex, or
cable  communication), and shall  be deemed to  have been duly  given or made
when delivered by hand, or five (5) days after being deposited in  the United
States mail, certified  or registered, postage  prepaid, or, in  the case  of
telex  notice, when sent, answerback  received, or, in  the case of facsimile
notice, when  sent, answerback  received, or,  in the  case  of a  nationally
recognized overnight courier service, one  (1) Business Day after delivery to
such  courier  service, addressed,  in the  case of  Borrower, Agent  and the
Syndication  Agent,  at the  addresses  specified  below,  or to  such  other
addresses as may be designated by any party in a written notice to the  other
parties hereto, Syndication Agent, as follows:

If to Agent or Syndication Agent as follows:

               Lehman Brothers Holdings Inc.
                 d/b/a Lehman Capital, a division of
                 Lehman Brothers Holdings Inc.
               Three World Financial Center, 8th Floor
               New York, New York 10285
               Telecopier Number:  (212) 526-7423
               Attention: David Juge

                    and to

               Hatfield Philips Inc.
               285 Peachtree Center Avenue
               Marquis Two Tower
               Atlanta, Georgia 30303
               Telecopier Number: (404) 420-5610
               Attention: Mr. Greg Winchester

     with copies thereof, with respect to all notices delivered in 
     accordance with Section 2, to:

               Lehman Brothers, Inc.
               101 Hudson Street
               Jersey City, New Jersey 07302

               Telecopier Number: (201) 524-4439
               Attention:  Mr. Chris Czako 

If to Borrower or the REIT, as follows:

               SL Green Operating Partnership, L.P.
               70 West 36/th/ Street
               New York, New York 10018
               Attention: Benjamin P. Feldman, Esq.
               Facsimile No. (212) 594-0086

with a copy to:
               Greenberg, Traurig, Hoffman, Lipoff, Rosen & Quentel
               200 Park Avenue
               New York, New York 10166
               Attention: Robert J. Ivanhoe, Esq.
               Facsimile No. (212) 801-6400

          Section 9.03   Successors and Assigns.  This Agreement shall be
                         ----------------------
binding upon  and inure  to the  benefit of  Borrower, the  REIT, Agent,  the
Syndication Agent,  the Co-Lenders, all future holders  of the Note and their
respective successors and assigns.

          Section 9.04   Amendments and Waivers. (a) Neither this Agreement,
                         ----------------------
the Note, any other  Loan Document to which Borrower,  the REIT or any  other
Loan  Party is  a  party nor  any  terms hereof  or thereof  may  be amended,
supplemented,  modified  or  waived  other  than in  a  writing  executed  by
Borrower, the  REIT, any other applicable  Loan Party and Agent. If  all or a
portion of the Loan  and the Facility Amount is sold  to a Co-Lender pursuant
to Section 9.09,  the Borrower and  the REIT acknowledge  and agree that  any
amendment, modification approval, waiver  or request to be granted  regarding
the terms  of this  Agreement shall be  given in  accordance with  the terms,
provisions and conditions of  this Agreement and the  intercreditor agreement
to  be  entered into  between  Lender,  as  Agent,  and each  Co-Lender  (the
"Intercreditor  Agreement"),   provided  that  such  terms,   provisions  and
conditions shall have been disclosed to Borrower and the  REIT; Lender agrees
that the terms of such Intercreditor Agreement shall not be inconsistent with
this Agreement, the other Loan Documents or the Assignment and Assumption and
in the event  of any  such inconsistency  the terms of  this Agreement  shall
control. The parties  hereto acknowledge and agree that  after the occurrence
of a Syndication, any amendment, modification, approval, waiver or request to
be granted regarding the terms of this Agreement shall be given in accordance
with the  terms, provisions and  conditions of  the Intercreditor  Agreement.
The authority of Agent  to act as Agent  hereunder arises pursuant to and  is
governed by the Intercreditor Agreement and this Agreement.

          (b)  In  the case of any waiver,  Borrower, the REIT, Agent and all
Co-Lenders shall  be restored to  their former position and  rights hereunder
and under the  outstanding Note and any other Loan Documents, and any Default
or Event of Default  waived shall be deemed  to be cured and  not continuing;
but no such  waiver shall extend to any subsequent or  other Default or Event
of Default, or impair any right consequent thereon.

          (c)  Borrower acknowledges  and agrees  that this Agreement  amends
and restates the  terms and conditions of  the Interim Loan Agreement  in its
entirety and that the Collateral Account Agreement (as defined in the Interim
Loan Agreement) is terminated.

          Section 9.05   No Waiver; Remedies Cumulative. No failure or delay
                         ------------------------------
on  the part  of Agent or  any Co-Lender  in exercising  any right,  power or
privilege hereunder or under any other Loan Document and no course of dealing
between Borrower or  any other Loan  Party and Agent  or any Co-Lender  shall
operate as a  waiver thereof nor shall any single or  partial exercise of any
right, power or privilege hereunder or under any other Loan Document preclude
any other or  further exercise thereof  or the exercise  of any other  right,
power or  privilege hereunder or  thereunder. The rights and  remedies herein
expressly provided are cumulative and not exclusive of any rights or remedies
which Agent  or any Co-Lender  would otherwise have, absent  a requirement or
provision therefor in  any Loan Documents. No notice to or demand on Borrower
or any other Loan Party shall in any case entitle  Borrower or any other Loan
Party  to  any  other  or  further  notice  or demand  in  similar  or  other
circumstances or constitute a waiver of the rights of Agent or any Co-Lender,
to any other or further action in any circumstances without notice or demand.

          Section 9.06   Governing Law; Submission to Jurisdiction. (a) This
                         -----------------------------------------
Agreement shall be deemed to be a contract entered into pursuant to the  laws
of  the State of New  York and shall in  all respects be governed, construed,
applied  and enforced in accordance with  the laws of the  State of New York,
provided however, that with respect to the creation, perfection, priority and
enforcement of the lien of the Security Instruments, and the determination of
deficiency judgments, the laws of the State where the Real Property  Asset is
located shall apply.

          (b)  Any legal action or proceeding with respect  to this Agreement
or any other Loan Document and any  action for enforcement of any judgment in
respect thereof may be brought in  the courts of the State of New  York or of
the United States of America for  the Southern District of New York, and,  by
execution and delivery of this Agreement, Borrower and the REIT hereby accept
for  themselves and  in respect  of  their property,  generally and  uncondi-
tionally,   the  non-exclusive  jurisdiction  of  the  aforesaid  courts  and
appellate courts from any thereof.  Borrower and the REIT irrevocably consent
to the service of process out of any of the aforementioned courts in any such
action  or proceeding  by  the mailing  of copies  thereof  by registered  or
certified mail, postage prepaid, to Borrower and the  REIT at their addresses
set forth in  Section 9.02.  Borrower  and REIT hereby irrevocably  waive any
objection which they may now or hereafter have  to the laying of venue of any
of the aforesaid actions or proceedings arising  out of or in connection with
this Agreement or any other Loan  Document brought in the courts referred  to
above and hereby further irrevocably waive and agree not to plead or claim in
any such court that any such  action or proceeding brought in any such  court
has been brought in  an inconvenient forum.  Nothing herein shall affect  the
right of  Agent  or any  Co-Lender,  to serve  process  in any  other  manner
permitted  by law  or  to  commence legal  proceedings  or otherwise  proceed
against Borrower or the REIT in any other jurisdiction.

          Section 9.07   Confidentiality Disclosure of Information. Each
                         -----------------------------------------
party hereto  shall  treat  the  transactions  contemplated  hereby  and  all
financial and  other information  furnished to it  about Borrower,  the other
Loan  Parties  and  the  Real Property  Assets,  as  confidential;  provided,
however, that such confidential information  may be disclosed (a) as required
by  law or  pursuant  to  generally accepted  accounting  procedures, (b)  to
officers,  directors,  employees,  agents,  partners,  investors,  attorneys,
accountants, engineers,  other consultants,  Affiliates and Co-Lenders of the
parties hereto who  need to know such information, provided  such Persons are
instructed  to treat  such information  confidentially, (c)  by Agent  or the
Syndication Agent  on  a  similar  confidential  basis  to  any  Participant,
Affiliate, Co-Lender,  servicer, or assignee ("Transferee"), which disclosure
to  Transferees  and   prospective  Transferees  may  include   any  and  all
information which  has been delivered  to Agent  or the Syndication  Agent by
Borrower or any other Loan Party pursuant to this Agreement or the other Loan
Documents or which  has been delivered to  Agent or the Syndication  Agent in
connection with Agent's or the  Syndication Agent's or the Co-Lenders' credit
evaluation of Borrower and the REIT prior to entering into this Agreement, or
(d)  upon the  written  consent  of the  party  whose otherwise  confidential
information would be disclosed.

          Borrower  and the  REIT acknowledge  and agree  that Agent  and the
Syndication  Agent  may  provide  to  the Co-Lenders,  and  that  Agent,  the
Syndication Agent and each of the  Co-Lenders may provide to any Participant,
originals  or  copies of  this Agreement,  all Loan  Documents and  all other
documents, instruments, certificates,  opinions, insurance policies,  letters
of credit, reports, requisitions and other materials and information of every
nature or  description, and may communicate all oral information, at any time
submitted by  or on behalf of Borrower,  the REIT or any other  Loan Party or
received by  Agent or the  Syndication Agent in  connection with the  Loan or
Borrower or any other loan Party.

          Section 9.08.  Recourse. The Loan and the Obligations shall be full
                         --------
recourse to Borrower and the REIT. 

          Section 9.09.  Sale of Loan, Co-Lenders, Participations and
                         --------------------------------------------
Servicing.
- ---------

          (a)  Lender  and any  Co-Lender  may, at  their  option, sell  with
novation all or any part  of their right, title and interest in,  and to, and
under  the Loan,  including, without  limitation, all or  a portion  of their
obligation to  make Advances, and  its interest in the  outstanding principal
balance  of the Loan, to  one or more  additional Co-Lenders; if  no Event of
Default has occurred  and is continuing, each  Co-Lender shall be subject  to
the  prior  written  approval  of  Borrower,  which  approval  shall  not  be
unreasonably withheld or delayed.  Each additional Co-Lender shall enter into
an  assignment and  assumption agreement  (the  "Assignment and  Assumption")
assigning a portion  of Lender's or Co-Lender's rights  and obligations under
the  Loan,  and pursuant  to  which  the  additional Co-Lender  accepts  such
assignment  and  assumes  the  assigned  obligations.   From  and  after  the
effective date specified in the  Assignment and Assumption (i) each Co-Lender
shall be  a party  hereto and  to each  Loan Document  to the  extent of  the
applicable  percentage  or  percentages  set  forth  in  the  Assignment  and
Assumption and,  except as specified  otherwise herein, shall succeed  to the
rights and obligations of Lender  and the Co-Lenders hereunder and thereunder
in respect of the Loan (including, without  limitation, its pro rata share of
Lender's and  each Co-Lenders' obligations  to make Advances  hereunder), and
(ii)  Lender, as  lender and  each Co-Lender,  as  applicable, shall,  to the
extent  such rights  and obligations  have been  assigned and  assumed  by it
pursuant  to such  Assignment and  Assumption, relinquish  its rights  and be
released from its obligations hereunder  and under the Loan Documents.   Each
prospective Co-Lender  that has  been approved by  Borrower pursuant  to this
Section 9.09(a) that becomes a Co-Lender  shall have the right to assign  its
entire Pro  Rata Interest in the Loan to  an Affiliate thereof, provided that
such Affiliate complies with the other requirements of this Section 9.09(a).

          (b)  Intentionally Deleted.

          (c)  Borrower agrees that it shall,  in connection with any sale of
all or  any portion of  the Loan, whether  in whole  or to an  additional Co-
Lender or Participant (a "Syndication"),  within ten (10) business days after
requested by Agent or the Syndication Agent, furnish Agent or the Syndication
Agent with  the certificates required under Section  9.22(a) and (b) and such
other  information as  reasonably requested  by any  additional  Co-Lender or
Participant in performing  its due diligence in connection  with its purchase
of an interest in the Loan and the Facility Amount.

          (d)  If for  any reason the  Agent, as a  Co-Lender, but not  as an
Agent, or any of the other Co-Lenders shall fail or refuse to (i) make timely
payment to any other party of any amount  required to be paid by it hereunder
or under  the Loan Documents,  or (ii) abide  by its other  obligations under
this Agreement or the other Loan Documents within two (2) Business Days after
receipt of notice  that the Agent has  determined that such Co-Lender  has so
failed or refused (or in the case of the Agent  in its capacity as Co-Lender,
after receipt of notice that the Majority Co-Lenders have determined that the
Agent  in  its  capacity as  Co-Lender  has  so failed  or  refused)  (each a
"Defaulting Co-Lender"),  then, in addition  to the rights and  remedies that
may be available to the Agent and the other Co-Lenders at law and in  equity,
such Defaulting Co-Lender's right to participate in the administration of the
Loan  and the  Loan Documents,  including without  limitation, any  rights to
consent to or direct any action or inaction  of the Agent or to be taken into
account in the calculation of  Majority Co-Lenders, shall be suspended during
the pendency of such failure or refusal.

          (e)  Lender (or an Affiliate of Lender) shall act as administrative
agent  for   itself  and   the  Co-Lenders   (together  with   any  successor
administrative   agent,  the  "Agent")  pursuant  to  this  Section  9.09(e).
Borrower acknowledges that Lender, as Agent shall have the sole and exclusive
authority to execute  and perform this  Agreement and  each Loan Document  on
behalf  of itself,  as Lender  and  as agent  for itself  and  the Co-Lenders
subject  to the terms  of the Intercreditor  Agreement.  Except  as otherwise
provided  herein, Borrower  shall have  no  obligation to  recognize or  deal
directly with any  Co-Lender, and no Co-Lender  shall have any right  to deal
directly with Borrower  with respect to the rights,  benefits and obligations
of Borrower  under this  Agreement, the  Loan Documents  or any  one or  more
documents or instruments in respect  thereof.  Borrower may rely conclusively
on the actions of Lender as Agent to bind Lender and the Co-Lenders, notwith-
standing  that  the particular  action  in  question  may, pursuant  to  this
Agreement or any  Intercreditor Agreement among Agent and  the Co-Lenders, be
subject to the consent or direction of the  Co-Lenders.  Lender may resign as
Agent  of the  Co-Lenders,  in its  sole discretion,  without the  consent of
Borrower.  Upon  any such resignation, a successor  Agent shall be determined
pursuant to the terms of the Intercreditor Agreement.

          Notwithstanding  any provision to  the contrary in  this Agreement,
neither  the  Agent  nor  the Syndication  Agent  shall  have  any  duties or
responsibilities  except   those  expressly  set  forth  herein  and  in  the
Intercreditor  Agreement  and   no  covenants,  functions,  responsibilities,
duties, obligations or liabilities of Agent or the Syndication Agent shall be
implied by or  inferred from this Agreement, the  Intercreditor Agreement, or
any other Loan Document, or otherwise exist  against Agent or the Syndication
Agent.

          (f)  Except  to  the  extent  its  obligations  hereunder  and  its
interest in the Loan  have been assigned pursuant to one  or more Assignments
and Assumption, Lehman,  as Syndication Agent and Agent, shall  have the same
rights and  powers  under this  Agreement  as  any other  Co-Lender  and  may
exercise the  same as  though it  were not  the Syndication  Agent or  Agent,
respectively.   The term "Co-Lender" or  "Co-Lenders" shall, unless otherwise
expressly indicated, include  Lehman in its individual capacity.   Lehman and
the  other Co-Lenders  and their  respective affiliates  may  accept deposits
from, lend money to, act as trustee under indentures of, and generally engage
in any kind  of business with, Borrower,  any Loan Party or  any Affiliate of
Borrower or  any Loan Party and any Person or entity who may do business with
or own securities  of Borrower or any Loan Party or any Affiliate of Borrower
or any Loan Party or any Affiliate  thereof, all as if they were not  serving
in such capacities hereunder and without any duty to account therefor to each
other.

          (g)  Intentionally Deleted.

          (h)  Lender,  as  Agent,  shall maintain  at  its  domestic lending
office or at  such other  location as  Lender, as Agent,  shall designate  in
writing to  each  Co-Lender  and  Borrower a  copy  of  each  Assignment  and
Assumption delivered to and accepted by it and a register for the recordation
of the names and addresses of the  Co-Lenders, the amount of each Co-Lender's
proportionate  share of  the Facility Amount  and the  Loan and the  name and
address of  each Co-Lender's agent  for service of process  (the "Register").
The entries in the Register shall be conclusive and binding for all purposes,
absent manifest error, and Borrower, Lender, as Agent, and the Co-Lenders may
treat each person or entity whose  name is recorded in the Register as  a Co-
Lender hereunder for all  purposes of this Agreement.  The  Register shall be
available  for inspection  and copying  by Borrower  or any  Co-Lender during
normal business hours upon reasonable prior notice to the Agent.  A Co-Lender
may change its  address and  its agent  for service of  process upon  written
notice to Lender,  as Agent, which notice shall only be effective upon actual
receipt by Lender, as Agent, which receipt will be acknowledged by Lender, as
Agent, upon request.

          (i)  Notwithstanding anything herein to the contrary, any financial
institution or other entity may be sold  a participation interest in the Loan
by  Lender  or  any  Co-Lender without  Borrower's  consent  (such  financial
institution or entity,  a "Participant") (x) if such sale is without novation
and  (y) if the  other conditions set  forth in this  paragraph are  met.  No
Participant shall be  considered a Co-Lender hereunder  or under the Note  or
the Loan  Documents.    No  Participant shall  have  any  rights  under  this
Agreement, the Note or any of the Loan Documents and the Participant's rights
in respect of such participation shall be solely against Lender or Co-Lender,
as the  case may be, as set forth in  the participation agreement executed by
and between Lender  or Co-Lender, as the  case may be, and  such Participant.
The terms of any participation agreement between Lender  or Co-Lender, as the
case may be, and its Participant shall not grant the Participant  any consent
rights except for consent to (i) changes in the interest rate and term of the
Loan,  (ii)  increase in  the  principal  amount  of  the  Loan  (except  for
protective advances), (iii) release of any  party liable for repayment of the
Loan, (iv) forbearance, (v)  consents to Liens other than Permitted  Liens on
the Real Property Assets or the Rents related thereto,  (vi) the acceleration
of the Loan or the taking of any enforcement action with respect to the Loan.
No participation shall relieve Lender or Co-Lender,  as the case may be, from
its obligations hereunder  or under the Note or the Loan Documents and Lender
or  Co-Lender, as the  case may be,  shall remain solely  responsible for the
performance of its obligations hereunder.

          (j)  Notwithstanding  any  other   provision  set  forth  in   this
Agreement, the Lender  or any  Co-Lender may  at any time  create a  security
interest in all or any portion of its rights under this Agreement (including,
without limitation, amounts owing to it in favor of any Federal  Reserve Bank
in accordance with  Regulation A  of the  Board of Governors  of the  Federal
Reserve System), provided  that no such security interest  or the exercise by
the secured party of any of its rights thereunder shall release Lender or Co-
Lender from its funding obligations hereunder.

          Section 9.10   Borrower's and the REIT's Assignment.  Neither
                         ------------------------------------
Borrower  nor the REIT may assign its rights or obligations hereunder without
the prior written consent of Agent and all of the Co-Lenders. 

          Section 9.11   Counterparts.  This Agreement may be executed in any
                         ------------
number  of counterparts  and  by  the different  parties  hereto on  separate
counterparts, each of  which when so executed and delivered shall be an orig-
inal, but all of which shall together constitute one and the same instrument.

          Section 9.12   Effectiveness.  This Agreement shall become
                         -------------
effective on the date on which all of the parties hereto shall  have signed a
counterpart  hereof and  shall have  delivered  the same  to the  Syndication
Agent.

          Section 9.13   Headings Descriptive. The heading of the several
                         --------------------
Sections and subsections of this  Agreement are inserted for convenience only
and shall not in any way affect the meaning or construction  of any provision
of this Agreement.

          Section 9.14   Marshaling; Recapture. Agent shall be under no
                         ---------------------
obligation to marshal any  assets in favor of Borrower, any  other Loan Party
or any other party or against or in payment of any or all of the Obligations.
To the extent Agent  receives any payment by or on behalf  of Borrower or any
other  Loan  Party,  which  payment  or  any  part  thereof  is  subsequently
invalidated, declared to be fraudulent or preferential, set aside or required
to be  repaid to Borrower or  such other Loan  Party or its  estate, trustee,
receiver, custodian or  any other  party under any  bankruptcy law, state  or
federal law,  common  law or  equitable cause,  then to  the  extent of  such
payment or repayment, the obligation or part thereof which has been paid, re-
duced or satisfied by the amount so repaid shall be reinstated  by the amount
so repaid and shall be included (other than for interest calculations) within
the liabilities of  Borrower or such  other Loan Party to  Agent and the  Co-
Lenders  as of  the  date  such initial  payment,  reduction or  satisfaction
occurred.

          Section 9.15   Severability. In case any provision in or obligation
                         ------------
under this  Agreement  or the  Note  or the  other  Loan Documents  shall  be
invalid, illegal or unenforceable in any jurisdiction, the validity, legality
and enforceability  of the  remaining provisions or  obligations, or  of such
provision or obligation  in any other jurisdiction,  shall not in any  way be
affected or impaired thereby.

          Section 9.16   Survival.  Except as expressly provided to the
                         --------
contrary   herein,  all  indemnities  set  forth  herein  including,  without
limitation,  in Sections 2.16,  2.17, 2.18, 2.19  and 9.01 shall  survive the
execution and delivery of this Agreement, the Note and the Loan Documents and
the making and repayment of the Loan hereunder.

          Section 9.17   Domicile of Loan Portions.  Lender and the Co
                         -------------------------
Lenders may transfer and carry any Loan Portion  at, to or for the account of
any domestic  or foreign branch  office, subsidiary or affiliate,  subject to
Section 2.19.

          Section 9.18   Intentionally Deleted. 
                         ---------------------

          Section 9.19   Calculations; Computations. Except as otherwise
                         --------------------------
expressly provided herein, the financial  statements to be furnished to Agent
or the Syndication  Agent pursuant hereto shall  be made and prepared  in ac-
cordance  with GAAP consistently applied throughout  the periods involved and
consistent with GAAP as used in  the preparation of the financial  statements
referred to in Section 4.05.

          SECTION 9.20   WAIVER OF TRIAL BY JURY.  TO THE EXTENT PERMITTED
                         -----------------------
BY APPLICABLE LAW, BORROWER, AGENT AND ALL CO-LENDERS EACH HEREBY IRREVOCABLY
WAIVES ALL  RIGHT OF TRIAL BY JURY IN  ANY ACTION, PROCEEDING OR COUNTERCLAIM
ARISING  OUT  OF OR  IN  CONNECTION WITH  THIS  AGREEMENT OR  ANY  OTHER LOAN
DOCUMENT OR ANY MATTER ARISING HEREUNDER OR THEREUNDER.

          Section 9.21   No Joint Venture.  Notwithstanding anything to the
                         ----------------
contrary herein contained,  neither Agent, the Syndication Agent  nor any Co-
Lender  by  entering into  this Agreement  or by  taking any  action pursuant
hereto, will not be deemed a  partner or joint venturer with Borrower  or the
REIT or any  Loan Party and  Borrower and the REIT  agree to hold  Agent, the
Syndication Agent and  each Co-Lender harmless from any  damages and expenses
resulting from such a  construction of the relationship of the parties hereto
or any assertion thereof.

          Section 9.22   Estoppel Certificates. (a)  Borrower, the REIT and
                         ---------------------
Agent, each hereby agree at any time and from time to time upon not less than
ten  (10) days  prior  written notice  by  Borrower, the  REIT  or Agent,  to
execute, acknowledge and  deliver to the  party specified  in such notice,  a
statement, in writing, certifying whether this Agreement is unmodified (or if
there have  been modifications stating the modifications hereto), and stating
whether or  not, to the best knowledge of  such certifying party, any Default
or  Event  of  Default has  occurred  and  is then  continuing,  and,  if so,
specifying each such Default or Event of Default; provided, however, that it
                                                  --------  -------
shall be  a condition precedent to Lender's  obligation, as Agent, to deliver
the statement  pursuant to this  Section, that Agent shall  receive, together
with  Borrower's request  for  such  statement, a  certificate  of a  general
partner or senior executive officer of Borrower and the REIT, stating that to
the best knowledge of such certifying  party, no Default or Event of  Default
exists as  of the  date of such  certificate (or  specifying such  Default or
Event of Default).

          (b)  Within five  (5) Business  Days of  Agent's request,  Borrower
shall execute  and deliver a certificate  of the general partner  of Borrower
and the REIT  or senior executive officer of Borrower and the REIT confirming
the then aggregate outstanding principal balance of the Loan, the outstanding
principal balance of each  Eurodollar Portion and the Base  Rate Portion, the
Contract Rate for each Loan Portion, the dates to which all interest has been
paid, and  the Interest Period for  each Eurodollar Portion.   Such statement
shall be binding  and conclusive  on Borrower  and the  REIT absent  manifest
error.

          (c)       Agent on behalf of the  Co-Lenders agrees at any time and
from time to  time upon not less  than ten (10) days prior  written notice by
Borrower, to execute, acknowledge and deliver  to the party specified in such
notice, a  statement, in  writing, stating (i)  the then  current outstanding
principal  balance under  this  Agreement,  (ii) the  Contract  Rate and  the
interest  rate  of  each  outstanding  Loan Portion,  (iii)  whether  it  has
delivered any notices of default under  this Agreement and (iv) whether  this
Agreement is  unmodified, and if  there have been modifications,  stating the
modifications hereto).

          Section 9.23   No Other Agreements.  The Loan Documents constitute
                         -------------------
the  entire understanding  of the  parties with  respect to  the transactions
contemplated  hereby,  and  all prior  understandings  with  respect thereto,
whether written or oral, shall be of no force and effect.

          Section 9.24   Controlling Document.  In the event of a conflict
                         --------------------
between the  provisions of this Agreement  and the other Loan  Documents, the
provisions  of  this  Agreement  shall control  and  govern  the  conflicting
provisions of the other Loan Documents.

          Section 9.25   No Benefit to Third Parties.  This Agreement is for
                         ---------------------------
the  sole  and exclusive  benefit  of  Borrower,  the  REIT, and  Agent,  the
Syndication Agent and the Co-Lenders and all conditions  of the obligation of
Lender and  the Co-Lenders to make Advances  hereunder are imposed solely and
exclusively  for the benefit of  Lender and the  Co-Lenders and their assigns
and no  other person  shall have  standing to  require  satisfaction of  such
conditions  in accordance  with their  terms or  be entitled  to assume  that
Lender and the  Co-Lenders will  refuse to  make Advances in  the absence  of
strict compliance with  any and all thereof  and no other person  shall under
any circumstances be  deemed to be a  beneficiary of such conditions,  any or
all of which may be  freely waived in whole or in  part by Agent and the  Co-
Lenders at any time if they in their sole discretion deem it  advisable to do
so.  Without limiting the generality of the foregoing, neither Agent  nor the
Co-Lenders  shall have any  duty or  obligation to  anyone to  ascertain that
funds advanced hereunder  are used as required by the terms  hereof or to pay
the cost of constructing the improvements on any of the Real  Property Assets
or to acquire materials and supplies to be used in connection therewith or to
pay costs of owning, operating and maintaining same.

          Section 9.26   Joint and Several.  Borrower and the REIT are each
                         -----------------
jointly  and severally liable  for the payment  in full  of the Loan  and all
other sums owing under this Agreement, the Note, and any other Loan Documents
and the performance of all of the Obligations.

                        (NO FURTHER TEXT ON THIS PAGE)

          IN WITNESS WHEREOF, the parties hereto have  executed and delivered
this Agreement as of the date first above written.


                         SL GREEN  OPERATING  PARTNERSHIP,  L.P., a  Delaware
                         limited partnership

                         By:  SL GREEN REALTY CORP.,  a Maryland corporation,
                              its general partner


                              By:  /s/ David J. Nettina
                                   -----------------------
                                   David J. Nettina
                                   Chief Financial Officer


                              By:  /s/ Benjamin P. Feldman
                                   _______________________
                                   Benjamin P. Feldman
                                   Executive Vice President


                         SLG  GRAYBAR  LLC,  a  New  York  limited  liability
                         company

                         By:  SLG GRAYBAR 2 LLC, a New York limited liability
                              company, its managing member

                              By: SL GREEN OPERATING  PARTNERSHIP, L.P.,  a
                              Delaware  limited  partnership,   its  managing
                              member

                              By: SL GREEN   REALTY    CORP.,   a   Maryland
                                  corporation, its general partner


                                        By:  /s/ David J. Nettina
                                             -----------------------
                                             David J. Nettina
                                             Chief Financial Officer


                                        By:  /s/ Benjamin P. Feldman
                                             -----------------------
                                             Benjamin P. Feldman
                                             Executive Vice President


                         SLG  GRAYBAR 2  LLC, a  New  York limited  liability
                         company

                         By:  SL GREEN OPERATING  PARTNERSHIP, L.P., a Delaware
                         limited partnership, its managing member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner



                                   By:  /s/ David J. Nettina
                                        -----------------------
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  /s/ Benjamin P. Feldman
                                        -----------------------
                                        Benjamin P. Feldman
                                        Executive Vice President


                         NEW  GREEN 1140  REALTY  LLC,  a  New  York  limited
                         liability company

                         By:  SL GREEN OPERATING  PARTNERSHIP, L.P., 
                         a Delaware limited partnership, its managing member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  /s/ David J. Nettina
                                        -----------------------
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  /s/ Benjamin P. Feldman
                                        -----------------------
                                        Benjamin P. Feldman
                                        Executive Vice President


                         SLG 17  BATTERY LLC,  a New  York limited  liability
                         company

                         By:  SL  GREEN  OPERATING    PARTNERSHIP,  L.P.,   a
                              Delaware  limited  partnership,   its  managing
                              member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  /s/ David J. Nettina
                                        -----------------------
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  /s/ Benjamin P. Feldman
                                        -----------------------
                                        Benjamin P. Feldman
                                        Executive Vice President


                         SL GREEN REALTY CORP., a Maryland corporation


                         By:  /s/ David J. Nettina
                              -----------------------
                              David J. Nettina
                              Chief Financial Officer


                         By:  /s/ Benjamin P. Feldman
                              -----------------------
                              Benjamin P. Feldman
                              Executive Vice President




                                  EXHIBIT A

                             NOTICE OF BORROWING

                     SL GREEN OPERATING PARTNERSHIP, L.P.
                            SL GREEN REALTY CORP.
                            70 West 36/th/ Street
                           New York, New York 10018

                                              ______________________, 19_____

_____________________________
_____________________________
_____________________________

Ladies and Gentlemen:

     We  refer to  that certain Loan  Agreement dated as  of ____________ __,
1998 between  us  and  you  (the  "Loan Agreement").    This  certificate  is
delivered to you pursuant to Section 2.02 of the Loan Agreement as one of the
inducements for an Advance in the amount of $______________, which will bring
the total  unpaid principal  balance  of the  Note to  $______________.   All
capitalized terms  used herein shall  have the same  meanings herein as  they
have in the Loan Agreement.

     In order to  induce you to  make this advance,  we hereby represent  and
certify as follows:

          1.   No Default or Event of  Default has occurred and is continuing
     under the Loan Agreement, the Note, or any other Loan Documents or would
     result from the proposed Advance or would result from the application of
     the proceeds therefrom.

          2.   Each of  the representations and  warranties set forth  in the
     Loan  Agreement, the  Note, and  all other  Loan Documents are  true and
     correct in all  material respects as of the date hereof (other than such
     representations and warranties that by their terms refer to a date other
     than the date of such Advance).

          3.   All conditions in the Loan  Agreement, the Note, and all other
     Loan Documents to an  Advance will be satisfied  after giving effect  to
     the Advance  hereby requested, including, without limitation, compliance
     with the Financial Covenants.

     The undersigned hereby notifies you that the date of the Borrowing shall
be   _____________________   of   the   Advance   shall   be   utilized   for
_______________).

                         (SL GREEN OPERATING PARTNERSHIP L.P.)
                         (SL GREEN REALTY CORP.)



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


                                  EXHIBIT B

CONSOLIDATED AMENDED AND RESTATED PROMISSORY NOTE



$275,000,000.00                                            New York, New York


                                                       As of March ____, 1998


          FOR  VALUE RECEIVED  SL  GREEN  OPERATING  PARTNERSHIP,  L.P.  (the
"Partnership"),  SLG GRAYBAR LLC (the "Graybar  LLC"), SLG GRAYBAR 2 LLC (the
"Member LLC"), NEW  GREEN 1140 REALTY LLC  (the "Green LLC"), SLG  17 BATTERY
LLC (the "17  LLC") and SL GREEN  REALTY CORP. (the "REIT";  the Partnership,
the  Graybar LLC, the Member LLC, the Green  LLC, the 17 LLC and the REIT are
hereinafter  referred to,  individually  and  collectively,  as  the  context
requires as, the "Borrower") each having an address at 70 West 36/th/ Street,
New York, New York  10018 hereby unconditionally promise to pay  to the order
of LEHMAN BROTHERS HOLDINGS  INC. D/B/A LEHMAN CAPITAL, A  DIVISION OF LEHMAN
BROTHERS HOLDINGS  INC., a Delaware  corporation, having an address  at Three
World Financial Center, 200 Vesey Street, New York, New York 10285 ("Lehman")
individually  as a Co-Lender and  as Agent for one  or more Co-Lenders and as
Syndication  Agent  (Lehman,  as  a Co-Lender,  hereinafter  referred  to  as
"Holder") the  principal sum of  TWO HUNDRED SEVENTY-FIVE MILLION  AND 00/100
DOLLARS ($275,000,000.00) with interest from the date hereof at the rates set
forth in that certain  Loan Agreement dated the date hereof between Borrower,
SL  Green  Realty Corp.  (the  "REIT")  and  Lehman (the  "Loan  Agreement"),
principal (as so much thereof as may be advanced  and unpaid) and interest to
be payable in  accordance with the  terms and conditions provided  herein and
the Loan Agreement, and  otherwise subject to all other  terms and conditions
contained in the Loan Agreement, until such principal amount is paid in full.

     This   Note   evidences   the  new   and   additional   indebtedness  of
$125,486,084.80  and  also  the  existing   indebtedness  of  $149,513,915.20
remaining  unpaid  on, and  previously  evidenced  by,  the bonds,  notes  or
obligations, including any supplemental or replacement notes, if any, secured
by the those certain mortgages described on Schedule 1 hereto (the "Existing
                                                                    --------
Indebtedness") contemporaneously assigned to Lender; it being the intention
- ------------
of this  Note  that  it  shall  constitute  both  a  renewal,  extension  and
modification,  amendment and  restatement of  the  terms of  payment of  such
Existing Indebtedness and  also an expression of the terms of payment of such
new and additional indebtedness.

          The whole  of the  principal sum of  this Note,  together with  all
interest  accrued and unpaid  thereon and all  other sums due  under the Loan
Agreement, the Security Instruments covering the Mortgaged Assets (as defined
in  the Loan  Agreement), the other  Loan Documents  (as defined in  the Loan
Agreement) and this Note (all  such sums hereinafter collectively referred to
as the  "Debt") shall,  at the  election of  the Holder  and without  notice,
become immediately due  and payable upon an occurrence of an Event of Default
in accordance  with the  terms of  the Loan  Agreement.   All  of the  terms,
covenants and  conditions contained in the  Loan Documents are hereby  made a
part of this Note to  the same extent and with the same force as if they were
fully set forurrence of  an Event of Default or upon  the failure of Borrower
to  pay the Debt  in full  on demand  on the Maturity  Date, Holder  shall be
entitled to  receive and  Borrower shall  pay interest on  the entire  unpaid
principal  sum  at the  Default  Rate  pursuant  to  the terms  of  the  Loan
Agreement.  The  Default Rate shall  be computed from  the occurrence of  the
Event  of Default  until the  earlier of  the date  upon which  the  Event of
Default is  cured or  the date upon  which the  Debt is paid  in full.   This
charge  shall be  added  to the  Debt, and  shall  be deemed  secured by  the
Security  Instrument.   This clause,  however, shall  not be construed  as an
agreement or privilege to extend the date  of the payment of the Debt, nor as
a waiver  of any other  right or remedy accruing  to Holder by  reason of the
occurrence of any Event of Default.

          This Note is  the Note  referred to  in the Loan  Agreement and  is
entitled  to the  benefits thereof  and shall  be subject  to  the provisions
thereof.    As  provided in  the  Loan  Agreement, this  Note  is  subject to
voluntary  prepayments,  in whole  or in  part,  from time  to time  upon the
occurrence of  the events  specified  therein. This  Note is  secured by  the
Security Instrument and the other Loan Documents (both as defined in the Loan
Agreement).

          Whenever  used, the singular  number shall include  the plural, the
plural the  singular, and the  words "Holder", "Borrower" and  the REIT shall
include   their   respective  successors,   assigns,  heirs,   executors  and
administrators, including additional Co-Lenders pursuant  to the terms of the
Loan Agreement.

          This Note is subject to the express condition that at no time shall
Borrower be obligated  or required to  pay interest on the  principal balance
due  hereunder at  a  rate which  could  subject Holder  to  either civil  or
criminal liability as a result of being in  excess of the Maximum Legal Rate.
If by  the terms of this Note, Borrower is  at any time required or obligated
to  pay interest on the  principal balance due hereunder  at a rate in excess
the Maximum Legal Rate, the interest rates set forth in the Loan Agreement or
the  Default Rate,  as the  case may  be, shall be  deemed to  be immediately
reduced to such Maximum Legal Rate and all previous payments in excess of the
Maximum Legal  Rate shall  be deemed to  have been  payments in  reduction of
principal and not on account of the interest due hereunder.  All sums paid or
agreed  to be paid  to Holder for  the use, forbearance, or  detention of the
Debt,  shall,  to the  extent  permitted  by  applicable law,  be  amortized,
prorated, allocated, and spread  throughout the full stated term  of the Note
until  payment in full so that  the rate or amount  of interest on account of
the Debt does not  exceed the Maximum Legal Rate from time  to time in effect
and applicable to the Debt for so long as the Debt is outstanding.

          This  Note may not be modified, amended, waived, extended, changed,
discharged or terminated orally or by  any act or failure to act on  the part
of Borrower  or Holder, but  only by  an agreement in  writing signed  by the
party  against whom  enforcement  of  any  modification,  amendment,  waiver,
extension, change, discharge or termination is sought.

          Subject to  the recourse limitations  and obligations set  forth in
Section 9.08 of  the Loan Agreement,  the Debt and  the Obligations shall  be
full recourse to Borrower and the REIT.

          Borrower and  all others who  may become liable for  the payment of
all or any part of the Debt do  hereby severally waive presentment and demand
for  payment, notice  of dishonor,  protest and  notice  of protest  and non-
payment.  No release  of any security for  the Debt or extension of  time for
payment of this Note or any  installment hereof, and no alteration, amendment
or waiver of  any provision of the  Loan Documents made by  agreement between
Holder and any  other person or  party shall release,  modify, amend,  waive,
extend, change, discharge, terminate or affect the liability of Borrower, and
any others who  may become liable for the  payment of all or any  part of the
Debt, under the Loan Documents.

          This Note  shall be governed  and construed in accordance  with the
laws of the State of New York and the applicable laws of the United States of
America.



                        (NO FURTHER TEXT ON THIS PAGE)

               IN WITNESS WHEREOF,  Borrower has duly executed  and delivered
this Note the day and year first above written.

                         SL GREEN  OPERATING   PARTNERSHIP, L.P.,  a Delaware
                         limited partnership

                         By:  SL GREEN REALTY CORP., a Maryland  corporation,
                              its general partner




                              By:  _______________________
                                   David J. Nettina
                                   Chief Financial Officer


                              By:  _______________________
                                   Benjamin P. Feldman
                                   Executive Vice President


                         SLG  GRAYBAR  LLC,  a  New  York  limited  liability
                         company

                         By:  SLG GRAYBAR 2 LLC, a New York limited liability
                              company, its managing member

                              By:  SL GREEN OPERATING   PARTNERSHIP, L.P.,  a
                                   Delaware limited partnership, its managing
                                   member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                        By:  _______________________
                                             David J. Nettina
                                             Chief Financial Officer


                                        By:  _______________________
                                             Benjamin P. Feldman
                                             Executive Vice President



                         SLG  GRAYBAR 2  LLC, a  New  York limited  liability
                         company



                         By:  SL  GREEN  OPERATING     PARTNERSHIP,  L.P.,  a
                              Delaware  limited  partnership,   its  managing
                              member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  _______________________
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  _______________________
                                        Benjamin P. Feldman
                                        Executive Vice President


                         NEW  GREEN 1140  REALTY  LLC,  a  New  York  limited
                         liability company

                         By:  SL  GREEN  OPERATING     PARTNERSHIP,  L.P.,  a
                              Delaware  limited  partnership,   its  managing
                              member


                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  _______________________
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  _______________________
                                        Benjamin P. Feldman
                                        Executive Vice President



                         SLG 17  BATTERY LLC,  a New  York limited  liability
                         company

                         By:  SL  GREEN  OPERATING     PARTNERSHIP,  L.P.,  a
                              Delaware  limited  partnership,   its  managing
                              member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  _______________________
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  _______________________
                                        Benjamin P. Feldman
                                        Executive Vice President


                         SL GREEN REALTY CORP., a Maryland corporation


                         By:  _______________________
                              David J. Nettina
                              Chief Financial Officer


                         By:  _______________________
                              Benjamin P. Feldman
                              Executive Vice President

                                ACKNOWLEDGMENT

                               (to be attached)




                                  SCHEDULE 1
                                  ----------


                               (To be Attached)



                                  EXHIBIT C

                            Intentionally Deleted


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




                                  EXHIBIT D

                            Intentionally Deleted
                            ---------------------

                                  EXHIBIT E

                        NOTICE OF VOLUNTARY PREPAYMENT


                       ______________________, 19_____

                        _____________________________
                        _____________________________
                        _____________________________

                            Ladies and Gentlemen:

   We refer to that certain Loan Agreement dated as of _____________, 1998
 between us and you (the "Loan Agreement").  This certificate is delivered to
  you pursuant to Section 2.11 of the Loan Agreement.  All capitalized terms
   used herein shall have the same meanings herein as they have in the Loan
                                  Agreement.

  In order to induce you to accept this prepayment, we hereby represent and
                             certify as follows:

1.  No Default or Event of Default has occurred and is continuing under the
Loan Agreement, the Note, or any other Loan Document or would result from the
                         prepayment described herein.

2.  Each of the representations and warranties set forth in the Loan Agreement,
 the Note, and all other Loan Documents are true and correct in all material
     respects as of the date hereof (other than such representations and
  warranties that by their terms refer to a date other than the date of such
                                 prepayment).



     The  undersigned hereby  notifies  you  that it  has  elected to  prepay
$______________.


                         (SL GREEN OPERATING PARTNERSHIP L.P.)
                         (SL GREEN REALTY CORP.)



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


                                  EXHIBIT F

                    ASSIGNMENT OF MANAGEMENT AGREEMENT AND
                       SUBORDINATION OF MANAGEMENT FEES


          THIS  ASSIGNMENT  OF  MANAGEMENT  AGREEMENT  AND  SUBORDINATION  OF
MANAGEMENT FEES ("Assignment") is made as of the _____ day of March, 1998, by
SL GREEN  OPERATING PARTNERSHIP,  L.P. (the  "Partnership"), SLG  GRAYBAR LLC
(the "Graybar  LLC"), NEW GREEN 1140 REALTY LLC (the "Green LLC"), and SLG 17
BATTERY LLC (the "17  LLC") (the Partnership, the Graybar LLC,  the Green LLC
and the 17 LLC are hereinafter referred to, individually and collectively, as
the context requires, as "Borrower")  and LEHMAN BROTHERS HOLDINGS INC. D/B/A
LEHMAN  CAPITAL, A  DIVISION OF  LEHMAN  BROTHERS HOLDINGS  INC., a  Delaware
corporation, having  an address  at Three World  Financial Center,  200 Vesey
Street, New York, New York 10285, individually as  a Co-Lender ("Lehman") and
as  Agent  for one  or  more Co-Lenders  ("Agent")  and as  Syndication Agent
(Agent, Syndication Agent  and the Co-Lenders are hereinafter  referred to as
the "Lender"), and  is acknowledged and consented  to by SL  GREEN MANAGEMENT
LLC,  a  New York  limited  liability  company  ("Green  LLC") and  SL  GREEN
MANAGEMENT  CORP.,  a New  York  corporation  ("Green  Corp.") and  SL  GREEN
LEASING, INC., a  New York Corporation ("Leasing") each  having its principal
place of business at 70  West 36/th/ Street, New York, New York  10013 (Green
LLC, Green Corp., and Leasing, collectively, the "Manager").

                                  RECITALS:

          A.   Borrower   and  the  REIT   (hereinafter  defined)   by  their
promissory note  of  even  date herewith  given  to the  Lender  (such  note,
together  with all  extensions,  renewals, modifications,  substitutions  and
amendments thereof  shall collectively be  referred to herein as  the "Note")
are indebted to the Lender in the  principal sum of $275,000,000.00 in lawful
money of the  United States of  America, or  so much as  may be advanced  and
unpaid pursuant  to the  terms of the  Loan Agreement  (hereinafter defined),
with interest from the date thereof at the rates set forth in  the Note.  The
indebtedness  evidenced by  the  Note, together  with  such interest  accrued
thereon,  shall collectively  be referred  to  as the  "Loan". Principal  and
interest under the  Note shall be  payable in accordance  with the terms  and
conditions provided in the Note.

          B.   The  Loan is  subject  to  the terms  and  conditions of  that
certain  Loan Agreement  of even  date  herewith between  Borrower, SL  Green
Realty Corp. (the "REIT") and the Lender (the "Loan Agreement") and the terms
and  conditions  of that  certain  Agreement of  Spreader,  Consolidation and
Modification of  Mortgage of even  date herewith (the  "Security Instrument")
which  grants  Lender  a  first  lien  on  the  property  encumbered  thereby
(individually and collectively, as the context may require, the  "Property").
All and any  of the documents other  than the Note, the  Security Instrument,
the Loan Agreement and this Assignment now or hereafter executed by Borrower,
the REIT  and/or others and  by or  in favor of  the Lender, which  wholly or
partially  secure or  guarantee payment of  the Note  are referred to  as the
"Other Loan Documents."

          C.   Pursuant to a certain management  agreement dated ____________
between  __________________________  and  _______________  and  that  certain
management    agreement     dated    ______________,     between    Borrower,
____________________ and __________ (collectively the "Management Agreement")
(a true  and correct copy of each Management  Agreement is attached hereto as
Exhibit A), Borrower employed Manager exclusively to rent, lease, operate and
- ---------
manage certain of the Property, and Manager is entitled to certain management
fees, other fees and commissions thereunder (the "Management Fees").

          D.   The Lender requires, as a condition  to the making of the Loan
that Borrower assign  the Management Agreement  and that Manager  subordinate
its interest in the Management Fees in lien and payment to the Loan Agreement
as set forth below.

          E.   All  capitalized terms not otherwise defined herein shall have
the meanings ascribed to them in the Loan Agreement.

                                  AGREEMENT:


          For good  and valuable  consideration the parties  hereto agree  as
follows:


     1.   Assignment of Management Agreement.  As additional collateral
          ----------------------------------
security for the Loan, Borrower hereby conditionally transfers, sets over and
assigns to the Lender all of  Borrower's right, title and interest in  and to
the  Management  Agreement,  said transfer  and  assignment  to automatically
become a  present, unconditional assignment,  at the Lender's option,  in the
event  of  a default  by Borrower  under  the Note,  the Loan  Agreement, the
Security Instrument  or any of  the Other Loan  Documents, including but  not
limited  to escrow  agreements, and  the  failure of  Borrower  to cure  such
default within any applicable grace period.

     2.   Subordination of Management Fees.  The Management Fees and all
          ---------------------------------
rights and privileges  of Manager to the Management Fees are hereby and shall
at all times continue  to be subject and  unconditionally subordinate in  all
respects in  lien  and payment  to  the lien  and payment  of  the Note,  the
Security Instrument, the Loan Agreement, and the Other  Loan Documents and to
any  renewals,  extensions,   modifications,  assignments,  replacements,  or
consolidations thereof and  the rights, privileges, and powers  of the Lender
thereunder, subject to the terms and conditions of this Assignment.

     3.   Termination.  At such time as the Loan is paid in full and the
          -----------
Security Instrument  is released or  assigned of record, this  Assignment and
all of the Lender's right, title and interest hereunder shall terminate.

     4.   Estoppel.  Manager represents and warrants that (a) the Management
          ---------
Agreement  is in full force and effect  and has not been modified, amended or
assigned with respect to the Property, (b) neither Manager nor Borrower is in
default under  any of  the terms, covenants  or provisions of  the Management
Agreement with respect to the Property  and Manager knows of no event  which,
but for the passage of time or the giving of notice or both, would constitute
an  event of  default  under the  Management  Agreement with  respect to  the
Property, (c) neither Manager nor Borrower has commenced any action or  given
or  received  any  notice  for  the purpose  of  terminating  the  Management
Agreement with respect  to the Property and  (d) the Management Fees  and all
other sums  that are  due and  payable to  the Manager  under the  Management
Agreement have been paid in full with respect to the Property.  

     5.   Borrower's Covenants.  Borrower hereby covenants with the Lender
          --------------------
that during the term of this Assignment:  (a) Borrower shall not transfer the
responsibility for the management  of the Property from Manager to  any other
person or  entity without prior  written notification to  the Lender  and the
prior written consent of the Lender, which consent shall not be  unreasonably
withheld; (b)  Borrower shall  not terminate  or amend  any of  the terms  or
provisions  of the  Management Agreement  other than  in accordance  with the
provisions  of the  Loan Agreement;  and (c)  Borrower shall,  in the  manner
provided for  in this Assignment, give notice to  the Lender of any notice or
information   that  Borrower  receives   which  indicates  that   Manager  is
terminating  the   Management  Agreement   or  that   Manager  is   otherwise
discontinuing its management of the Property.

     6.   Assignment by Borrower and Manager.  Borrower and Manager hereby
          ----------------------------------
agree that  in the  event of a  default by Borrower  or the REIT  (beyond any
required  notice  and applicable  grace  period)  under  the Note,  the  Loan
Agreement, the Security Instrument or any of the Other Loan Documents ("Event
of Default") during  the term of this Assignment, at the option of the Lender
exercised by written notice to Borrower and Manager:  (a) all rents, security
deposits, issues, proceeds and profits  of the Property collected by Manager,
after payment of all costs and expenses of operating the Property (including,
without limitation, operating expenses, real estate taxes, insurance premiums
and  repairs  and maintenance),  shall  be  applied  in accordance  with  the
Lender's written directions to  Manager; (b) Manager shall not collect  or be
entitled to any Management  Fees; and (c) the Lender may  exercise its rights
under this  Assignment and may immediately terminate the Management Agreement
and require  Manager to transfer its responsibility for the management of the
Property to a management  company selected by the  Lender in accordance  with
the provisions of the Loan Agreement.

     7.   The Lender's Right to Replace Manager.  In addition to the
          -------------------------------------
foregoing,  in the  event  that  Manager becomes  insolvent,  the Lender  may
exercise its  rights under this  Assignment and direct Borrower  to terminate
the Management  Agreement and  to replace Manager  with a  management company
pursuant to and in accordance with the provisions of the Loan Agreement. 

     8.   Consent and Agreement by Manager.  Manager hereby acknowledges and
          --------------------------------
consents to  this Assignment and agrees  that Manager will act  in conformity
with the provisions of this  Assignment and the Lender's rights hereunder  or
otherwise  related  to the  Management  Agreement.   In  the  event that  the
responsibility  for the  management  of  the Property    is transferred  from
Manager in accordance  with the provisions hereof, Manager  shall, and hereby
agrees  to, fully  cooperate  in  transferring its  responsibility  to a  new
management company  and effectuate  such transfer no  later than  thirty (30)
days from the date the Management Agreement is terminated.   Further, Manager
hereby agrees (a) not to contest or impede the exercise by the  Lender of any
right it  has under or  in connection with  this Assignment; and (b)  that it
shall, in the  manner provided for in  this Assignment, give at  least thirty
(30) days prior  written notice to the  Lender of its intention  to terminate
the  Management  Agreement or  otherwise  discontinue its  management  of the
Property.

     9.   No Subcontracting.  Notwithstanding anything in the Management
          -----------------
Agreement  or  in this  Assignment to  the contrary,  Manager shall  not sub-
contract any or  all of its management responsibilities  under the Management
Agreement to a third party  (other than a Subsidiary (as defined  in the Loan
Agreement) of Manager) or an  affiliate without the prior written  consent of
the Lender, such consent not to be unreasonably withheld.

     10.  The Lender's Agreement.  So long as no Event of Default has
          ----------------------
occurred and  is continuing,  the Lender  agrees to  permit any  sums due  to
Borrower or  Manager under  the Management Agreement  to be paid  directly to
Borrower or Manager, as the case may be.

     11.  Governing Law.      This Assignment shall be deemed to be a
          -------------
contract entered into pursuant to the laws of the State of New York and shall
in all  respects be governed,  construed, applied and enforced  in accordance
with the laws of the State of New York.

     12.  Notices.  Except as otherwise expressly provided herein, all
          -------
notices, requests and  demands to or upon the respective parties hereto to be
effective  shall be  in  writing  (including by  facsimile,  telex, or  cable
communication), and shall  be deemed  to have  been duly given  or made  when
delivered by  hand, or  five (5)  days after  being deposited  in the  United
States  mail, certified or  registered, postage prepaid,  or, in the  case of
telex notice,  when sent, answerback received,  or, in the  case of facsimile
notice,  when sent,  answerback received,  or, in  the case  of  a nationally
recognized overnight courier service, one  (1) Business Day after delivery to
such courier service,  addressed, in the case  of Borrower and Agent,  at the
addresses specified below, or to such other addresses as may be designated by
any party  in a  written notice to  the other  parties hereto,  provided that
notices and communications shall not be effective until received by Agent.

If to Borrower:     SL Green Operating Partnership, L.P.
                    70 West 36/th/ Street
                    New York, New York 10018
                    Attention: Benjamin P. Feldman, Esq.
                    Facsimile No. (212) 594-0086

with a copy to:     Greenberg, Traurig, Hoffman, Lipoff, Rosen & Quentel
                    200 Park Avenue
                    New York, New York 10166
                    Attention: Robert J. Ivanhoe, Esq.
                    Facsimile No. (212) 801-6400

If to Lender:       Lehman Brothers Holdings Inc.
                      d/b/a Lehman Capital, a division of
                      Lehman Brothers Holdings Inc.
                    Three World Financial Center, 8/th/ Floor
                    New York, New York 10285
                    Attention: Mr. David Juge
                    Facsimile No. (212) 526-7423

With a copy to:     Hatfield Philips Inc. 
                    285 Peachtree Center Avenue
                    Marquis Two Tower
                    Atlanta, Georgia 30303
                    Attention: Mr. Greg Winchester
                    Facsimile No. (404) 420-5610

If to Manager:      SL Green Management LLC
                    70 West 36/th/ Street
                    New York, New York 10018
                    Attention: Benjamin P. Feldman, Esq.
                    Facsimile No. (212) 594-0086

                    and

                    SL Green Management Corp.
                    70 West 36/th/ Street
                    New York, New York 10018
                    Attention: Benjamin P. Feldman, Esq.
                    Facsimile No. (212) 594-0086

                    and

                    SL Green Leasing, Inc.
                    70 West 36/th/ Street
                    New York, New York 10018
                    Attention: Benjamin P. Feldman, Esq.
                    Facsimile No. (212) 594-0086

or addressed as such party may from time to time designate by written  notice
to  the other parties.   For purposes of this  Section 12, the term "Business
Day" shall  mean  a day  on  which commercial  banks  are not  authorized  or
required by law to close in New York, New York.

          Any  party by  notice to  the  others may  designate additional  or
different addresses for subsequent notices or communications.

     13.  No Oral Change.  This Assignment, and any provisions hereof, may
          --------------
not be modified, amended, waived, extended, changed, discharged or terminated
orally or by any act or failure to act on the part of Borrower or the Lender,
but  only  by  an agreement  in  writing  signed by  the  party  against whom
enforcement  of  any  modification,  amendment,  waiver,  extension,  change,
discharge or termination is sought.

     14.  Liability.  If Borrower consists of more than one person, the
          ---------
obligations and liabilities of each such person hereunder shall be joint  and
several.   This Assignment shall be binding  upon and inure to the benefit of
Borrower, the Manager, the Lender and their respective successors and assigns
forever.

     15.  Inapplicable Provisions.  If any term, covenant or condition of
          -----------------------
this  Assignment is  held to  be  invalid, illegal  or  unenforceable in  any
respect, this Assignment shall be construed without such provision.

     16.  Headings, etc.  The headings and captions of various paragraphs of
          -------------
this Assignment  are for  convenience of  reference only  and are  not to  be
construed  as defining or  limiting, in any  way, the scope  or intent of the
provisions hereof.

     17.  Duplicate Originals; Counterparts.  This Assignment may be executed
          ---------------------------------
in any  number of  duplicate originals and  each duplicate original  shall be
deemed to  be  an original.    This Assignment  may  be executed  in  several
counterparts,  each  of  which  counterparts  shall  be  deemed  an  original
instrument and  all of  which together shall  constitute a  single Agreement.
The  failure  of  any  party  hereto  to  execute  this  Assignment,  or  any
counterpart hereof,  shall  not  relieve the  other  signatories  from  their
obligations hereunder.

     18.  Number and Gender.  Whenever the context may require, any pronouns
          -----------------
used herein  shall include  the corresponding  masculine, feminine  or neuter
forms, and the singular  form of nouns and pronouns shall  include the plural
and vice versa.

     19.  Miscellaneous.    Wherever pursuant to this Assignment (i) the
          -------------
Lender  exercises any right  given to it  to approve or  disapprove, (ii) any
arrangement or  term is to be satisfactory to  the Lender, or (iii) any other
decision  or determination is to be  made by the Lender,  the decision of the
Lender to  approve  or disapprove,  all determinations  by the  Lender as  to
whether any  arrangements or terms  are satisfactory or not  satisfactory and
all other decisions and  determinations made by the Lender,  shall be subject
to the provisions of the Loan  Agreement and the Intercreditor Agreement  and
shall  be final  and conclusive,  except as  may be  otherwise expressly  and
specifically provided herein.

               Wherever  pursuant  to  this Assignment  it  is  provided that
          Borrower pay any costs and  expenses, such costs and expenses shall
          include, but not be limited to, legal fees and disbursements of the
          Lender,  whether retained firms, the reimbursement for the expenses
          of in-house staff or otherwise.


          IN WITNESS WHEREOF the undersigned  has executed and delivered this
Assignment as of the date and year first written above.

                         SL GREEN  OPERATING   PARTNERSHIP, L.P.,  a Delaware
                         limited partnership

                         By:  SL GREEN REALTY CORP., a Maryland  corporation,
                              its general partner


                              By:  _______________________
                                   David J. Nettina
                                   Chief Financial Officer


                              By:  _______________________
                                   Benjamin P. Feldman
                                   Executive Vice President


                         SLG  GRAYBAR  LLC,  a  New  York  limited  liability
                         company

                         By:  SLG GRAYBAR 2 LLC, a New York limited liability
                              company, its managing member

                              By:  SL  GREEN OPERATING  PARTNERSHIP, L.P.,  a
                                   Delaware limited partnership, its managing
                                   member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                        By:  _______________________
                                             David J. Nettina
                                             Chief Financial Officer


                                        By:  _______________________
                                             Benjamin P. Feldman
                                             Executive Vice President


                         NEW  GREEN 1140  REALTY  LLC,  a  New  York  limited
                         liability company

                         By:  SL  GREEN  OPERATING    PARTNERSHIP,  L.P.,   a
                              Delaware  limited  partnership,   its  managing
                              member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  _______________________
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  _______________________
                                        Benjamin P. Feldman
                                        Executive Vice President


                         SLG 17  BATTERY LLC,  a New  York limited  liability
                         company

                         By:  SL  GREEN  OPERATING    PARTNERSHIP,  L.P.,   a
                              Delaware  limited  partnership,   its  managing
                              member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner



                                   By:  _______________________
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  _______________________
                                        Benjamin P. Feldman
                                        Executive Vice President

                         SL  GREEN   MANAGEMENT  LLC,  a   New  York  limited
                         liability company

                         By:  SL GREEN OPERATING  LIMITED PARTNERS HIP, L.P.,
                              a Delaware limited partnership, its sole member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  _______________________
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  _______________________
                                        Benjamin P. Feldman
                                        Executive Vice President


                         SL GREEN MANAGEMENT CORP., a New York corporation


                         By:  ________________________
                              Name:
                              Title:  


                         LEHMAN BROTHERS HOLDINGS INC.  D/B/A LEHMAN CAPITAL,
                         A  DIVISION  OF  LEHMAN BROTHERS  HOLDINGS  INC.,  a
                         Delaware  corporation, individually  as a  Co-Lender
                         and as Syndication Agent


                         By:  __________________________
                              Name:
                              Title:


                                  EXHIBIT A
                                  ---------



                        (EXHIBIT BEGINS ON NEXT PAGE)

                                  EXHIBIT G
                                  ---------

                               (To be Attached)


                                  EXHIBIT H
                                  ---------


                            COMPLIANCE CERTIFICATE
                            ----------------------

          This COMPLIANCE CERTIFICATE  is delivered pursuant to  that certain
Loan Agreement, dated  as of March __,  1998 (the "Loan Agreement")  among SL
GREEN REALTY  CORP., (the  "REIT") and SL  GREEN OPERATING  PARTNERSHIP, L.P.
(the "Borrower"), SLG Graybar  LLC, SLG Graybar 2 LLC, New  Green Realty 1140
LLC,  SLG 17  Battery LLC  (collectively,  the "LLCs"),  and LEHMAN  BROTHERS
HOLDINGS INC., d/b/a  LEHMAN CAPITAL, a division of  LEHMAN BROTHERS HOLDINGS
INC., individually as Co-Lender and as Agent  for one or more Co-Lenders (the
"Agent") and  as syndication agent  (the "Syndication  Agent").   Capitalized
terms not defined herein shall have the same meanings ascribed thereto in the
Loan Agreement.

          1.   The REIT is the sole general partner of the Borrower.

          2.   The Borrower is the sole member of each of the LLCs.

          3.   The  individual   executing  this  Certificate   is  the  duly
qualified (_______________) of the REIT  and is executing this Certificate on
behalf of the REIT  and the Borrower, provided, however, that such individual
shall  incur  no personal  liability  by  reason  of  the execution  of  this
Certificate.

          4.   The undersigned  has reviewed the terms of  the Loan Agreement
and  has made  a review  of the  transactions, financial condition  and other
affairs of the  REIT, the Borrower, each  other Loan Party and each  of their
Subsidiaries  as  of   _____________ __,  199___ and  the undersigned  has no
knowledge of the existence, as of the date hereof, of any condition or  event
which (i) renders  untrue or incorrect, in  any material respect, any  of the
representations and warranties  contained in Section 4 of  the Loan Agreement
(it being understood and  agreed that any representation or warranty which by
its terms  is made as of  a specified date shall  be required to be  true and
correct only as  of such specified  date), or (ii)  constitutes a Default  or
Event of Default.

          5.   Schedule  I  attached  hereto accurately  and  completely sets
forth  the  financial  data,  computations  and  other  matters  required  to
establish  compliance  with the  criteria set  forth in  each of  the defined
terms, including without limitation, Total Value, Total Mortgaged Asset Value
and Permitted Investments, and the following Sections of the Loan Agreement:

               a.   Section 6.07 - Distributions; and

               b.   Section 6.08 - Tenant Concentration.

          6.   The representations and  warranties contained in Section  4 of
the  Loan Agreement  and in  each of  the other  Loan Documents are  true and
correct in every material respect as though made on and as of the date hereof
(it being understood and agreed that any  representation or warranty which by
its terms  is made as of  a specified date shall  be required to be  true and
correct only as of such specified date).

          7.   No Default or Event of Default has occurred and is continuing.

          The  Agent, the  Co-Lenders  and the  Syndication  Agent and  their
respective successors  and assigns may rely on the  truth and accuracy of the
foregoing in connection with the extensions of credit to the Borrower and the
REIT pursuant to the Loan Agreement.

                    IN  WITNESS WHEREOF,  the  undersigned has  executed this
Compliance Certificate on  behalf of the REIT  and Borrower this ____  day of
_________________, 199_.


                              SL GREEN REALTY CORP.




                              By:  ___________________________________
                                   Name:
                                   Title:



                              SL GREEN OPERATING PARTNERSHIP, L.P.

                              By:  SL GREEN REALTY CORP.


                                   By:  ______________________________
                                        Name: 
                                        Title:


                                 SCHEDULE I 

The   Certificate  to   which  this   Schedule   1  is   attached  is   dated
____________________   and  pertains  to  the  period  from  ____________  to
______________.   Capitalized terms  used herein shall have the meanings  set
forth  in  the Loan  Agreement.   Section  references  herein  relate to  the
sections to the Loan Agreement

          20.  Adjusted NOI calculation for Mortgaged Assets (other than
     the  Bar  Building Property  until  such  time as  it  is  owned by
     Borrower in fee) (as defined in the definition of Adjusted NOI)
                                                                _____________

     a.   Actual trailing 3 month Net Operating Income
          from _______ to _______ (for the 17 Battery Place
          property, including only the portion allocable to
          Borrower)                                             _____________
     b.   Less: Minimum Capital Expenditures Reserve
          (for the 17 Battery Place property, including only
          the portion allocable to Borrower)                   <____________>
          ((_________ sf x $____________)(divided by) 4)
     c.   Less: Minimum Management Fees
          (for the 17 Battery Place property, including only
          the portion allocable to Borrower)
          (____% of total revenues)                            <____________>
     d.   Plus: Actual capital expenditure reserves
          included in Line  1(a) above                          _____________
     e.   Plus: Actual management fees included in Line 1(a)    _____________
     f.   Subtotal of  a, b, c, d and e:                        _____________
     g.   Amount on Line 1(f) multiplied by 4                   _____________

21   Adjusted NOI Calculation  for the Bar Building Property  until such time
     as it owned by Borrower in fee (as defined in the definition of Adjusted
     NOI).

     a.   Actual trailing 3 month Net Operating Income from
          ___________ to _________________                      _____________
     b.   Less: Minimum Capital Expenditures Reserve           <____________>
          ((_________ sf x $____________)(divided by) 4)
     c.   Less: Minimum Management Fees
          (____% of total revenues)                            <____________>
     d.   Plus: Actual capital expenditure reserves
          included in Line 2(a) above                           _____________
     e.   Plus: Actual management fees included in Line
          2(a) above                                            _____________
     f    Subtotal of  a, b, c, d and e:                        _____________
     g.   Amount on Line 2(f) multiplied by 4                   _____________
     h.   Actual trailing 3 month cash received and applied to
          interest on the Bar Building Mortgage from ________
          to _________                                          _____________
     i.   Less Minimum Capital Expenditure Reserves from Line
          2(b)                                                 <____________>
     j.   Less Minimum Management Fees from Line 2(c)          <____________>
     k.   Subtotal of h, i and j                                _____________
     l.   Amount on Line 2(k) multiplied by 4                   _____________
     m.   Lesser of Amount on line 2(g) and Line 2(l)           _____________
     n.   Amount on Line 1(g) plus amount on Line 
          2(m) ("Mortgaged Asset Adjusted NOI")                 _____________

22.  Total Mortgaged Asset Value Calculation
     (as defined in the definition of Total Mortgaged Asset Value)

     a.   Mortgaged Assets owned less than 3 months

          1.   Number of Properties                             _____________
          2.   Aggregate purchase price (excluding
               17 Battery Place tenancy-in-common interest 
               and 110 E. 42/nd/ Street property) (attach
               supporting schedule)                             _____________
          3.   If owned for less than 3 months, purchase price
               for 17 Battery Place tenancy-in-common
               allocable to Borrower (attach supporting schedule)____________
          4.   During the Appraisal Period, appraised value
               of 110 E. 42/nd/ Street property based on 
               FIRREA appraisal.
          5.   Sum of amount in Line 3(a)(4), if applicable,
               plus 95% of sum of amounts in Line 3(a)(2) 
               and, if applicable, Line 3(a)(3)                   ___________

     b.   Mortgaged Assets owned more than 3 months

          1.   Number of Properties                             _____________
          2.   Mortgaged Asset Adjusted NOI
               (From Line 2(n), adjusted to exclude
               Mortgaged Assets owned less than
               3 months and to exclude 110 E. 42/nd/ Street
               Property if calculation is based on Appraised 
               Value; attach supporting schedule
               showing exclusions)                             ______________
          3.   Amount in Line 3(b)(2) divided by 0.10          ______________

     c.   Total Mortgaged Asset Value (sum
          of amounts in Line 3(a)(5) and Line 3(b)(3))         ______________

          4.   Adjusted NOI Calculation (for all Real Property Assets)

     a.   Actual trailing 3 month Net Operating Income
          from _____ to _____ for Real Property Assets
          other than Mortgaged Assets                           _____________
     b.   Less: Minimum Capital Expenditures Reserve 
                 <____________>((_________ sf x $____________)(divided by) 4)
     c.   Less: Minimum Management Fees
               (__% of  total revenues)                        <____________>
     d.   Plus: Actual capital expenditure reserves in
          4(a)                                                  _____________
     e.   Plus: Actual management fees in 4(a)
                     _____________Subtotal of a, b, c, d and e: _____________
     f.   Amount on Line 4(f) multiplied by 4                   _____________
     g.   Amount on Line 4(g) plus amount on Line
          2(n)                                                  _____________

5.   Total Value Calculation

     a.   Real Property Assets owned less than 3 months.

          1.   Number of Properties (other than
               Mortgaged Assets)                               ______________

          2.   Aggregate purchase price (attach
               supporting schedule) (other than
               Mortgaged Assets)                               ______________
          3.   Sum of amount on Line 3(a)(5) plus
               95% of amounts on Line 5(a)(2)                  ______________

     b.   Real Property Assets owned more than 3 months

          1.   Number of Properties (other than
               Mortgaged Assets)                               ______________
          2.   Adjusted NOI (from Line 4(h)) (adjusted to
               exclude Real Property Assets owned less than
               3 months; attach supporting schedule showing
               exclusions)                                     ______________
          3.   Amount on Line 5(b)(2) divided by 0.10          ______________

     c.   Permitted Investments and Cash

          1.   Aggregate Book Value of Mortgage Receivables
               (other than Bar Building)                       ______________
          2.   Aggregate Book Value of Joint Venture/
               Partnership Investments                         ______________
          3.   Unrestricted Cash                               ______________
          4.   Subtotal of 1, 2 and 3                          ______________

     d.   Total Value (sum of Lines 5(a)(3), 5(b)(3)
          and 5(c)(4))                                         ______________

          6.   Maximum Payout Ratio (Section 6.07)

     a.   Borrower

          1.   FFO (for each trailing 12 month period or
               such shorter period as may be applicable) 
               from _____ to _____                             ______________
          2.   Multiplied by 0.95 during first loan year and
               0.90 in second loan year and thereafter         ______________
          3.   Actual distributions during period from
               ____ to ____ (must be less than amount
               on Line 6(a)(2))                                ______________

     b.   REIT

          1.   FFO (for each trailing 12 month period or
               such shorter period as may be applicable)
               from ______ to ______                           ______________
          2.   Multiplied by 0.95 during first loan year and
               0.90 in second loan year and thereafter         ______________
          3.   Actual distributions during period from
               ______ to ______ (must be less than amount
               on Line 6(b)(2))                                ______________

     7.   Permitted Investment Limitation (as defined in the definition
     of Permitted Investments)

     a.   Book Value of Investments in Mortgages
          (excluding Bar Building)                             ______________
     b.   Book Value of Investments in Mortgages from
          Line 7(a) divided by Total Value from line 5(d)
          (must be less than 0.15 unless composed solely of the
          17 `Battery Place mortgage)                          ______________
     c.   Book Value of Partnerships/Joint Ventures
          (a) which are  not majority owned by
          Borrower, (b) in which Borrower is not sole 
          managing GP, or (c) of which Borrower, a wholly-owned
          subsidiary or affiliate thereof is not the managing or 
          leasing agent                                        ______________
     d.   10% of Total Value from Line 5(d) (must be greater
          than amount on Line 7(c))                            ______________
     e.   Book Value of Partnership/Joint Ventures (a) which
          are majority owned by Borrower, (b) in which Borrower
          is sole managing GP, and (c) of which Borrower, a 
          wholly owned subsidiary or affiliate thereof  is the managing 
          agent and leasing agent (must be less than 15% of Total Value
          from Line 5(d) unless composed solely of Borrower's
          tenancy-in-common interest in the 17 Battery Place
          property).                                           ______________
     f.   Total Permitted Investments; sum of  a, c and e      ______________
     g.   Total Permitted Investments from Line 7(f)
          divided by Total Value from Line 5(d) 
          (must be less than 0.15, unless Permitted Investments
          are composed solely of 17 Battery Place mortgage
          and Borrower's tenancy-in-common interest in 
          the 17 Battery Place property)                       ______________

8.   Other Covenants

     a.   Properties not located in Borough of Manhattan,
          New York (as defined in the definition of Permitted 
          Investments)                                         ______________

          1.   Number of office properties and other "Permitted
               Investments" not located in Borough of 
               Manhattan, New York                             ______________

          2.   Total Value of such Assets (attach
               supporting calculations)                        ______________

     3.   Amount in Line 8(a)(2) divided by Total
               Value from Line 8(d) (must be 
               less than 0.15)                                 ______________

     b.   Tenant Concentration Limit (Section 6.08) 

          1.   Aggregate Net Rentable Square Feet              ______________

          2.   Largest Tenant Concentration                    ______________

               a.   Non-investment Grade
                    Name: ______________________ 
                    (must be less than 5% of total net
                    rentable square feet)                     ______________ 
               b.   Investment Grade
                    Name: ______________________ 
                    (must be less than 10% of total net
                    rentable square feet)                      ______________

     c.   Long-Term Unsecured Debt Rating (Section 5.09)       ______________

                                  EXHIBIT I



                                                           New York, New York
                                                     As of ____________, ____


                             GUARANTY OF PAYMENT

          FOR VALUE  RECEIVED, and  to induce LEHMAN  BROTHERS HOLDINGS  INC.
D/B/A LEHMAN CAPITAL, A DIVISION OF LEHMAN BROTHERS HOLDINGS INC., a Delaware
corporation having its  principal place of business at  Three World Financial
Center,  200 Vesey Street,  New York, New  York 10285, individually  as a Co-
Lender and as Agent  for one or more Co-Lenders ("Agent")  and as Syndication
Agent (each  collectively the other  Co-Lenders, are hereinafter  referred to
collectively as  "Lender") to  lend to SL  GREEN OPERATING  PARTNERSHIP, L.P.
(the  "Partnership"), SLG GRAYBAR LLC (the "Graybar  LLC"), SLG GRAYBAR 2 LLC
(the "Member LLC"), NEW  GREEN 1140 REALTY LLC (the "New Green  LLC"), SLG 17
BATTERY LLC  (the  "17 LLC")  and  SL GREEN  REALTY  CORP. (the  "REIT";  the
Partnership, the Graybar  LLC, the Member  LLC, the 17  LLC and the REIT  are
hereinafter  referred to,  individually  and  collectively,  as  the  context
requires, as "Borrower")  each having its principal  place of business  at 70
West 36/th/ Street,  New York,  New York,  the principal sum  of TWO  HUNDRED
SEVENTY-FIVE  MILLION  AND  00/100  DOLLARS  ($275,000,000.00)  (the  "Loan")
pursuant to  that certain Loan Agreement dated as  of the date hereof between
Borrower and Lender (as  the same may  be amended, restated, supplemented  or
otherwise modified  from time to time, the "Loan Agreement") and evidenced by
the Note  (as defined  in the  Loan Agreement)  and secured  by the  Security
Instrument (as defined in the Loan Agreement) and by the other Loan Documents
(as defined in the Loan  Agreement), the undersigned (the "Guarantor") hereby
absolutely   and  unconditionally  guarantees   to  Lender  the   prompt  and
unconditional  payment of (i) said principal sum and the interest thereon, as
the same shall  become due and payable  under the Note, (ii)  the Obligations
(as defined in  the Loan Agreement), as  the same may become due  and payable
under the Loan Documents, and (iii) any and all other sums of money which, at
any time, may become  due and payable under the  provisions of the Note,  the
Security   Instrument,  the  Loan  Agreement  or  the  other  Loan  Documents
(collectively, the "Debt").

          All  capitalized words  and phrases  not  otherwise defined  herein
shall have the meanings ascribed to them in the Loan Agreement.

          It is  expressly understood  and agreed that  this is  a continuing
guaranty and  that the  obligations of Guarantor  hereunder are and  shall be
absolute under any  and all circumstances, without regard to  the validity or
enforceability of the  Note, the Security Instrument, the  Loan Agreement, or
the other Loan  Documents, a true  copy of each  of said documents  Guarantor
hereby acknowledges having received and reviewed.

          Any indebtedness  of Borrower  to any  Guarantor  now or  hereafter
existing (including, but not limited  to, any rights of subrogation that  any
Guarantor may have against Borrower or any other Guarantor as a result of any
payment  by  Guarantor  under  this  Guaranty),  together  with any  interest
thereon, shall  be, and such  indebtedness is, hereby deferred  and postponed
until,  and subordinated to,  the prior payment  in full of the  Debt.  Until
payment in full  of the Debt (including  interest accruing on the  Note after
the commencement of a proceeding by or against Borrower  under the Bankruptcy
Reform Act of 1978, as amended, 11 U.S.C. Sections 101 et seq., and the
                                                       -- ---
regulations  adopted  and  promulgated  pursuant  thereto  (collectively, the
"Bankruptcy Code") which interest the parties agree shall remain a claim that
is prior and superior to any claim of  Guarantor notwithstanding any contrary
practice, custom  or ruling  in cases under  the Bankruptcy  Code generally),
Guarantor agrees not  to accept any  payment or satisfaction  of any kind  of
indebtedness of Borrower to Guarantor and hereby assigns such indebtedness to
Lender,  including the right  to file proof  of claim and  to vote thereon in
connection with any such proceeding  under the Bankruptcy Code, including the
right to  vote on any  plan of reorganization.   Further, if  Guarantor shall
comprise more  than one  person, firm or  corporation, Guarantor  agrees that
until such payment  in full  of the  Debt, (i) no  one of  them shall  accept
payment from the others by way of contribution on account of any payment made
hereunder by such party to Lender,  (ii) no one of them will take  any action
to exercise or  enforce any  rights to  such contribution, and  (iii) if  any
Guarantor  should  receive any  payment,  satisfaction  or security  for  any
indebtedness  of Borrower  to any  Guarantor or for  any contribution  by the
others of Guarantor  for payment made hereunder  by the recipient  to Lender,
the same  shall be  delivered to  Lender in  the form  received, endorsed  or
cation on  account of, or as  security for, the Debt and  until so delivered,
shall be held in trust for Lender as security for the Debt.

          Any term  or provision of  this Guaranty, the  Security Instrument,
the   Loan  Agreement   or  any   other   Loan  Document   to  the   contrary
notwithstanding, the maximum aggregate amount of the Debt for which Guarantor
shall be liable shall  not exceed the lesser of (a) the sum  of the assets of
Guarantor, at a fair valuation based upon appraisals or comparable valuations
minus the sum of the liabilities of Guarantor, and (b) the maximum amount for
which Guarantor can  be liable without rendering this  Guaranty, the Security
Instrument, the Loan Agreement  or any other Loan Document, as  it relates to
Guarantor,  voidable  under  Section  548  of  the  Bankruptcy  Code  or  any
comparable  provision of  any  state law  or any  applicable law  relating to
fraudulent conveyance or fraudulent transfer.

          Guarantor agrees   that, upon written notice from  Agent or Lender,
Guarantor will reimburse Lender, to the extent that such reimbursement is not
made  by Borrower,  for all  expenses  (including counsel  fees) incurred  by
Lender in  connection with the collection of the  Debt or any portion thereof
or with the enforcement of this Guaranty.

          All  moneys  available to  Lender  for  application in  payment  or
reduction of the  Debt may be  applied by Lender in  such manner and  in such
amounts and at such  time or times and  in such order and priority  as Lender
may elect.

          Guarantor   hereby  waives   notice  of   the  acceptance   hereof,
presentment, demand for  payment, protest, notice of protest, or  any and all
notice of non-payment, non-performance or non-observance, or other proof,  or
notice or demand.

          Guarantor further agrees that the validity of this Guaranty and the
obligations of  Guarantor  hereunder shall in no way be  terminated, affected
or  impaired  (i) by  reason  of the  assertion by  Lender  of any  rights or
remedies which it  may have  under or with  respect to either  the Note,  the
Security Instrument, the Loan Agreement  or the other Loan Documents, against
any person obligated  thereunder or  against the owner  of any Real  Property
Asset covered  by the Loan  Agreement, or  (ii) by reason  of the release  or
exchange of any Real Property Asset covered by the Loan Agreement or (iii) by
reason  of Lender's  failure to exercise,  or delay  in exercising,  any such
right  or remedy  or any  right  or remedy  Lender may  have hereunder  or in
respect to  this Guaranty, or (iv)  by reason of  the commencement of  a case
under the Bankruptcy Code by or against  any person obligated under the Note,
the Loan  Agreement or  the other  Loan Documents, or  (v) by  reason of  any
payment made on  the Debt or any  other indebtedness arising under  the Note,
the Loan Agreement or the other Loan Documents, whether made by Borrower, any
Guarantor or any other person, which  is required to be refunded pursuant  to
any bankruptcy  or insolvency  law; it  being understood  that no payment  so
refunded shall  be considered as  a payment of  any portion of  the Debt, nor
shall  it  have  the  effect  of  reducing  the liability  of  any  Guarantor
hereunder.   It is  further  understood, that  if Borrower  shall have  taken
advantage  of,  or be  subject to  the  protection of,  any provision  in the
Bankruptcy Code,  the effect  of which  is to  prevent or  delay Lender  from
taking any  remedial action against  Borrower, including the exercise  of any
option Lender has to declare the Debt due and payable on the happening of any
default or  event  by  which  under  the terms  of  the  Note,  the  Security
Instrument, the Loan Agreement  or the other  Loan Documents, the Debt  shall
become due and payable, Lender may, as  against Guaranebt due and payable and
enforce any or  all of its rights and remedies against Guarantor provided for
herein.

          Guarantor further  covenants that  this Guaranty  shall remain  and
continue  in full  force and  effect  as to  any  modification, extension  or
renewal of the Note, the Security  Instrument, the Loan Agreement, or any  of
the other Loan Documents, that  Lender shall not be under a duty  to protect,
secure or  insure any Real  Property Asset covered under  the Loan Agreement,
and that other indulgences or forbearance may be granted under any or  all of
such documents, all of which may be made, done or suffered without notice to,
or further consent of, Guarantor.

          As  a  further  inducement  to  Lender  to  make the  Loan  and  in
consideration thereof,   Guarantor further  covenants and agrees (i)  that in
any action  or proceeding brought  by Lender against   any Guarantor  on this
Guaranty, Guarantor shall and does hereby waive trial by jury, (ii)  that the
Supreme  Court of the State of New York for  the County of New York, or, in a
case involving diversity of citizenship, the United States District Court for
the Southern District of New York, shall have jurisdiction of any such action
or proceeding, and (iii)  that service of any summons and  complaint or other
process  in any  such  action or  proceeding  may be  made  by registered  or
certified mail directed to Guarantor  at Guarantor's address set forth below,
Guarantor hereby waiving personal service thereof.

          This is a  guaranty of payment and  not of collection and  upon any
default  of Borrower  under the  Note, the Security  Instrument, or  the Loan
Agreement  or of  Borrower or any  other Loan  Party (as defined  in the Loan
Agreement) under any other Loan Documents, Lender may, at its option, proceed
directly  and  at once,  without notice,  against   Guarantor to  collect and
recover the  full amount of  the liability hereunder or  any portion thereof,
without  proceeding against  Borrower, or  any  other person,  or foreclosing
upon, selling,  or otherwise disposing  of or collecting or  applying against
any of the Real Property Assets or other collateral for the Loan.

          Each  reference herein  to Lender  shall be  deemed to  include its
successors  and assigns,  including without  limitation,  any Co-Lenders  (as
defined in  the  Loan  Agreement), to  whose  favor the  provisions  of  this
Guaranty shall  also inure.   Each  reference herein  to  Guarantor shall  be
deemed    to   include   the    heirs,   executors,   administrators,   legal
representatives, successors  and assigns of  Guarantor, all of whom  shall be
bound by the provisions of this Guaranty.

          If  any party  hereto shall  be a  partnership, the  agreements and
obligations  on the part of Guarantor herein  contained shall remain in force
and application  notwithstanding any changes in the individuals composing the
partnership and the term "Guarantor"  shall include any altered or successive
partnerships but the  predecessor partnerships and  their partners shall  not
thereby be released from any obligations or liability hereunder.

          Guarantor has the full power,  authority and legal right to execute
this Guaranty and to perform all its obligations under this Guaranty.

          All understandings, representations  and agreements heretofore  had
with respect to this Guaranty are merged into this Guaranty which alone fully
and completely expresses the agreement of Guarantor and Lender.

          This Guaranty may be executed  in one or more counterparts by  some
or all of the parties hereto, each of which counterparts shall be an original
and  all of which together  shall constitute a  single agreement of Guaranty.
The failure of  any party hereto to execute this Guaranty, or any counterpart
hereof,  shall  not  relieve  the other  signatories  from  their obligations
hereunder.

          This  Guaranty  may  not be  modified,  amended,  waived, extended,
changed, discharged or terminated  orally or by any act or  failure to act on
the part  of Lender, Borrower, or any Loan Party  but only by an agreement in
writing signed  by the  party against whom  enforcement of  any modification,
amendment, waiver, extension, change, discharge or termination is sought. 

          This Guaranty shall be governed, construed and interpreted as to IN
WITNESS WHEREOF,  Guarantor has  duly executed this  Guaranty as of  the date
first above set forth.



                        (SIGNATURE BLOCK TO BE ADDED)

                                  SCHEDULE 1

                               Mortgaged Assets
                               ----------------

<TABLE>
<CAPTION>
     Property                                                             Owners
<S>                                                                      <C>
1414 Avenue of the Americas
New York, New York                                                        SL Green Operating Partnership, L.P.
The Bar Building (Mortgagee)
36 West 44/th/ Street and 35 West 43/rd/ Street
New York, New York                                                        SL Green Operating Partnership, L.P.
70 West 36/th/ Street
New York, New York                                                        SL Green Operating Partnership, L.P.
1140 Avenue of the Americas
New York, New York                                                        New Green 1140 Realty LLC
17 Battery Place
New York, New York (tenancy-in-common interest)                           SLG 17 Battery LLC
17 Battery Place
New York, New York (Mortgagee)                                            SL Green Operating Partnership, L.P.
1372 Broadway
New York, New York                                                        SL Green Operating Partnership, L.P.
The Graybar Building (Pledged Interest)
420 Lexington Avenue
New York, New York                                                        SLG Graybar LLC
1466 Broadway
New York, New York                                                        SL Green Operating Partnership, L.P.
110 East 42/nd/ Street
New York, New York                                                        SL Green Operating Partnership, L.P.
</TABLE>


                                  SCHEDULE 2

                             Real Property Assets
                             --------------------


<TABLE>
<CAPTION>
<S>                                                              <C>
Property                                                          Owners
1414 Avenue of the Americas                                       SL Green Operating Partnership, L.P.
New York, New York
The Bar Building
36 West 44/th/ Street and 35 West 43/rd/ Street                   SL Green Operating Partnership, L.P.
New York, New York (Mortgagee)
70 West 36/th/ Street                                             SL Green Operating Partnership, L.P.
New York, New York
1140 Avenue of the Americas                                       New Green 1140 Realty LLC
New York, New York
17 Battery Place                                                  SLG 17 Battery LLC
New York, New York (tenancy-in-common interest)
50 West 23/rd/ Street                                             New Green 50W23 Realty LLC
New York, New York
110 East 42/nd/ Street                                            SL Green Operating Partnership, L.P.
New York, New York
673 First Avenue                                                  SL Green Operating Partnership, L.P.
New York, New York
470 Park Avenue South                                             SL Green Operating Partnership, L.P.
New York, New York
29 West 35/th/ Street                                             SL Green Operating Partnership, L.P.
New York, New York
17 Battery Place
New York, New York (Mortgagee)                                    SL Green Operating Partnership, L.P.
1372 Broadway
New York, New York                                                SL Green Operating Partnership, L.P.
The Graybar Building (Pledged Interest)
420 Lexington Avenue
New York, New York                                                SLG Graybar LLC
1466 Broadway
New York, New York                                                SL Green Operating Partnership, L.P.
</TABLE>

                                  SCHEDULE 3

                        Loan Parties and Subsidiaries
                        -----------------------------


New  Green 1140 Realty  LLC:  Sole  Member:  SL  Green Operating Partnership,
L.P.

New Green 50W23  Realty LLC:  Sole  Member:  SL Green  Operating Partnership,
L.P.

Green 673 Realty LLC:  Sole Member:  SL Green Operating Partnership, L.P.

SLG 17 Battery LLC:  Sole Member:  SL Green Operating Partnership, L.P.

Emerald City  Construction Corp.:  a)  100% of non-voting stock  (95% equity)
owned by  SL Green Operating  Partnership, L.P., b) 100% of voting  stock (5%
equity) owned by SL Green Service LLC

SL Green Management LLC: Sole Member: SL Green Operating Partnership, L.P.

SL Green Management Corp.:     a) 100% of non-voting stock (95% equity) owned
by  SL Green Operating Partnership, L.P., b) 100% of voting stock (5% equity)
owned by SL Green Service LLC

SL Green  Leasing, Inc.:  a)  100% of non-voting stock (95%  equity) owned by
SL Green  Operating Partnership, L.P.,  b) 100%  of voting stock  (5% equity)
owned by SL Green Service LLC

SLG  Graybar LLC:  Sole Member:  SLG  Graybar 2  LLC: Sole  Member:  SL Green
Operating Partnership, L.P.


                                 SCHEDULE  4

                        Required Estoppel Certificates
                        ------------------------------

Graybar Building
- ----------------

1.   Precision Dynamics  Corporation (now  New York Graybar  Lease L.P.),  as
     lessor, pursuant to that certain Operating Sublease dated June 1, 1964.


                                  SCHEDULE 5

                                  Litigation
                                  ----------


                                     None



                                  SCHEDULE 6

                            Employee Benefit Plans
                            ----------------------


     SL Green Realty Corp.'s 401(k) Plan

     SL Green Realty Corp.'s Health Plan (Oxford Freedom Plan)

     The Health, Pension and Annuity Plans of Local 32B-J and of Local 94.


                                  SCHEDULE 7

                            Intentionally Deleted
                            ---------------------



                                  SCHEDULE 8

                                 REIT Assets
                                 -----------


                                     None


                                 SCHEDULE 9A

                           REIT Business Operations
                           ------------------------


                                     None


                                 SCHEDULE 9B

                         Borrower Business Operations
                         ----------------------------


                     The entities described on Schedule 3


                                 SCHEDULE 10

                                Ground Leases
                                -------------


A.   1140 Avenue of the Americas
     New York, New York

That certain ground lease (the "Ground Lease") dated October 1, 1951,  by and
between  Phoenix Mutual  Life Insurance  Company, and  67 West  44/th/ Street
Inc., which by those certain assignments described below has been assigned to
New Green 1140 Realty LLC as tenant:

1.   Assignment of Lease made by 67 WEST 44TH ST. INC. to FAWCETT ASSOCIATES,
     a N.Y.  Limited Partnership, dated  9/3/58 and recorded  9/5/58 in Liber
     5049 Cp. 304.

2.   Assignment  of  Lease  made  by  FAWCETT  ASSOCIATES,   a  N.Y.  Limited
     Partnership, to THE  KRATTER CORPORATION, a Delaware  Corporation, dated
     as of 1/9/60, and recorded 3/23/64 in Liber 5271 Cp. 339.

I.  Assignment  of  Lease   made  by  THE   KRATTER  CORPORATION,  a Delaware
Corporation,  to 67 WEST 44TH ST. INC., dated  3/1/65, and recorded 3/2/65 in
Liber 5316 Cp. 287.

II. Assignment  of  Lease  made  by  67  WEST  44TH  ST.  INC.  to  44TH SIXTH
CORPORATION, dated 8/27/65, and recorded 8/30/65 in Liber 5340 Cp. 345.

III. Modification  Agreement made by  SUTTON ASSOCIATES,  INC. and  44TH SIXTH
CORPORATION, dated 4/30/66, and recorded 5/19/66 in Record Liber 58 Page 223.

IV. Assignment of  Lease made by 44TH  SIXTH CORPORATION to  1140 SIXTH AVENUE
COMPANY,  dated  as of  10/1/66, and  recorded  12/8/66 in  Record  Liber 130
Page 397.

V. Assignment of  Lease made  by  1140 SIXTH  AVENUE COMPANY,  a N.Y.  Limited
Partnership, to CALNY CONSTRUCTION CORP., dated 7/21/71, and recorded 7/22/71
in Reel 211 Page 1499.

VI. Assignment of Lease made by CALNY CONSTRUCTION  CORP. to 1140 SIXTH AVENUE
COMPANY, a N.Y.  Limited Partnership, dated 7/21/71, and  recorded 7/22/71 in
Reel 211 Page 1572.

VII. Assignment of Lease  made by  1140 SIXTH AVENUE  COMPANY, a N.Y.  Limited
Partnership,  to CALNY  CONSTRUCTION  CORP.,  dated  10/19/71,  and  recorded
10/21/71 in Reel 220 Page 50.

VIII. Assignment  of Lease  made by  CALNY  CONSTRUCTION CORP.  to 1140  SIXTH
AVENUE COMPANY,  a N.Y.  Limited Partnership,  dated  10/19/71, and  recorded
10/21/71 in Reel 220 Page 112.

IX. Assignment of  Lease made  by 1140 SIXTH  AVENUE COMPANY,  a N.Y.  Limited
Partnership,  to KAYEMACLER  REALTY INC.,  dated as  of 1/1/74,  and recorded
3/8/74 in Reel 307 Page 1108.

X. Assignment  of   Lease  made  by  KAYEMACLER  REALTY   INC.  to  AVAMERICAS
ASSOCIATES,  a N.Y.  Limited Partnership,  dated as  of 1/1/74,  and recorded
3/8/74 in Reel 307 Page 1169;

XI. Assignment  of  Lease  made  by  AVAMERICAS  ASSOCIATES,  a  N.Y.  Limited
Partnership, to KAYEMACLER REALTY INC.,  dated 5/7/74, and recorded 5/7/74 in
Reel 312 Page 1567.

XII. Assignment  of  Lease  made  by  KAYEMACLER  REALTY  INC.  to  AVAMERICAS
ASSOCIATES, a N.Y. Limited Partnership, dated 5/7/74, and recorded 5/15/74 in
Reel 313 Page 898.

XIII. Assignment  of  Lease  made by  AVAMERICAS  ASSOCIATES,  a N.Y.  Limited
Partnership, to KAYEMACLER REALTY INC.,  dated 7/2/74, and recorded 7/3/74 in
Reel 318 Page 804. 

XIV. Assignment  of  Lease  made  by  KAYEMACLER  REALTY  INC.  to  AVAMERICAS
ASSOCIATES, dated as of 7/2/74, and recorded 7/10/74 in Reel 318 Page 1713.

XV. Assignment and Assumption  of Lease made by AVAMERICAS  ASSOCIATES, a N.Y.
Limited Partnership,  to 1140 ASSOCIATES,  a N.Y. Limited  Partnership, dated
9/15/82, and recorded 9/16/82 in Reel 638 Page 1777.

XVI. Assignment  and Assumption  of  Ground  Lease made  by  and between  1140
ASSOCIATES, a N.Y.  Limited Partnership, and INTER-OCEAN REALTY ASSOCIATES, a
N.Y. Limited Partnership, dated 5/2/84, and recorded 5/11/84 in Reel 792 Page
203.

XVII. Assignment and  Assumption of  Ground Lease made  by and  between INTER-
OCEAN REALTY ASSOCIATES  and 1140 SIXTH ASSOCIATES L.P.  dated as of 12/29/92
and recorded 1/7/93 in Reel 1934 Page 1141.

XVIII. Assignment  and Assumption  of Ground  Lease made  by and  between 1140
SIXTH  AVENUE ASSOCIATES, L.P.  and NEW GREEN 1140  REALTY LLC, dated 8/20/97
and recorded in the office of the City Register, New York County, New York.

B.   Bar Building Ground Leases:
     --------------------------

     36 West 44/th/ Street
     ---------------------

     That certain Indenture of Lease dated March 3, 1982, by and  between THE
ASSOCIATION OF THE BAR OF THE  CITY OF NEW YORK, as Lessor, and  BAR BUILDING
ASSOCIATES JOINT VENTURE, as Lessee, recorded on March 11, 1982 in the Office
of the City Register, New York County, New York in Reel 672, Page 520.

     35 West 43/rd/ Street
     ---------------------

     That  certain Indenture  of Lease dated  as of  January 21, 1981  by and
between  35 WEST 43/RD/ STREET ASSOCIATES, as  Lessor, and LAWPLAZA, INC., as
Lessee, dated as of January  21, 1981 and recorded in the Office  of the City
Register,  New York County  on January  29, 1981 in  Reel 552, Page  1531, as
amended  by that certain First  Amendment of Lease dated as  of June 25, 1982
and recorded in the Office of the  City Register, New York County on July 14,
1982 in Reel 630, Page 1608.

     1.   That certain Indenture  of Sub-Lease dated as  of July 16, 1997  by
          and between LAWPLAZA, INC., as Sub-Landlord and R.A. 35 WEST 43/RD/
          ENTERPRISES, INC.,  as Sub-Tenant,  recorded in the  Office of  the
          City Register, New York County.

C.   673 First Avenue Ground Lease
     -----------------------------

     Agreement  and Lease  dated April  28,  1988, between  673 First  Avenue
Associates (landlord) and  673 First  Realty Company  (tenant), the  tenant's
interest in which was assigned to  SL Green Operating Partnership L.P. by  an
assignment and assumption of ground lease dated August 20, 1997, and recorded
in the City Register, New York County, New York:

D.   Graybar Building Ground Leases:
     ------------------------------

     1.   That certain  Ground Lease dated  July 30, 1925  recorded September
          12, 1925  between New  York State Realty  and Terminal  Company, as
          lessor,  (the lessor's  interest thereunder  is  currently held  by
          Landgray  Associates L.P.), and  Eastern Offices, Inc.,  as lessee,
          recorded  in  Liber   3496,  cp  183,  as  modified,  extended  and
          supplemented and assigned by numerous instruments.

     2.   That  certain  Ground  Lease  dated  December  30,  1957,  recorded
          December  31,  1957  between   Webb  &  Knapp  Inc.  and   Graysler
          Corporation,  as  lessors,  (the  lessor's  interest  thereunder is
          currently  held by Metropolitan  Life Insurance Company  L.P.), and
          Mary  J. Finnegan, as  lessee, recorded in  Liber 5024,  cp 430, as
          modified,  extended  and  supplemented  and  assigned  by  numerous
          instruments.

     3.   That  certain  Operating  Lease dated  December  30,  1957 recorded
          December 31,  1957 between Mary Finnegan, as  lessor, (the lessor's
          interest thereunder  is currently held by New York Graybar Building
          Associates), and Rose Iacovone, as  lessee, recorded in Liber 5024,
          cp  523,  as modified,  extended and  supplemented and  assigned by
          numerous instruments.

     4.   That  certain  Operating  Sublease  dated  June  1,  1964,  between
          Precision Dynamics  Corporation, as lessor,  (the lessor's interest
          thereunder is currently  held by New York Graybar  Lease L.P.), and
          Graybar Building Company, as lessee, recorded in Liber 5293, cp 35,
          as modified,  extended and  supplemented and  assigned by  numerous
          instruments,  the last  of  which  assigns  the  lessee's  interest
          thereunder to SLG Graybar LLC by instrument dated the date hereof.

                                 SCHEDULE 11

                               Mortgage Assets
                               ---------------

Bar Building Mortgages
- ----------------------

1.   Mortgage,  dated  as  of  March  2,  1983,  in  the  principal  sum   of
     $3,768,000.00   given  by   Bar   Building   Associates  Joint   Venture
     ("Borrower") to  Chase Manhattan  Bank, N.A. ("Chase")  and recorded  on
     March 11, 1983,  in the New York  County Register's Office in  Reel 672,
     Page  567, upon which  a tax  of $84,780.00 was  duly paid and  the note
     secured thereby ("Mortgage 1").

     a.   Mortgage  1   was  modified  and  spread  pursuant  to  a  Mortgage
          Modification and  Spreader Agreement, dated  as of April  13, 1983,
          entered  into  between Borrower,  Lawplaza,  Inc. ("Lawplaza")  and
          Chase, recorded  in the Register's  Office on May  2, 1983  in Reel
          683,  Page 795.   The Mortgage Modification  and Spreader Agreement
          spreads  the lien  of Mortgage 1  to cover the  leasehold estate in
          Block  1259 Lot  117 as  evidenced  by instrument  recorded in  the
          Register's Office in Reel 552, page 1531.

2.   Mortgage, dated  March 2,  1983, in the  principal sum  of $1,800,000.00
     given by  Borrower  to  Chase  and  recorded  in  the  New  York  County
     Register's Office on March 11, 1983, in Reel 672, Page 600, upon which a
     tax of $40,500.00 was duly paid  and the note secured thereby ("Mortgage
     2").

     a.   Mortgage  2  was  modified  and   spread  pursuant  to  a  Mortgage
          Modification  and Spreader Agreement,  dated as of  April 13, 1983,
          entered into between Borrower, Lawplaza and Chase, recorded in  the
          Register's Office  on  May 2,  1983 in  Reel 683,  Page  808.   The
          Mortgage  Modification and Spreader  Agreement spreads the  lien of
          Mortgage 2 to cover  the Leasehold Estate in Block 1259  Lot 117 as
          evidenced by instrument recorded in the New York  County Register's
          Office in Reel 552, Page 1531.

3.   Mortgage,  dated  as  of  March  2,  1983,   in  the  principal  sum  of
     $3,700,000.00 given  by Borrower to  Chase and recorded in  the New York
     County Register's Office on  March 11, 1983 in Reel 672,  Page 632, upon
     which a  tax of $83,250.00  was duly paid  and the note  secured thereby
     ("Mortgage 3").

     a.   Mortgage  3  was  modified  and  spread  pursuant  to   a  Mortgage
          Modification  and Spreader Agreement,  dated as of  April 13, 1983,
          entered  into between Borrower, Lawplaza  and Chase and recorded in
          the Register's Office  on May 2, 1983  in Reel 683, Page  821.  The
          Mortgage  Modification and Spreader  Agreement spreads the  lien of
          Mortgage 3 to cover the leasehold estate  in Block 1259 Lot 117, as
          evidenced by instrument recorded  in the Register's Office in  Reel
          552, Page 1531.

     b.   Mortgages 1, 2 and 3 as modified and spread, were assigned pursuant
          to an  Assignment of Mortgage, dated June  21, 1984, given by Chase
          to  The Bowery Savings Bank ("Bowery") and recorded in the New York
          County Register's Office on June 28, 1984, in Reel 808, Page 1146.

     c.   Mortgages  1,  2 and  3  as  modified,  spread and  assigned,  were
          consolidated  and spread pursuant  to a Consolidation  and Spreader
          Agreement,  dated  June  22,  1984,  entered  into  between  Madara
          Associates ("Madara") and  Patrent Associates ("Patrent"), together
          doing business  as Borrower,  and Bowery, and  recorded in  the New
          York County  Register's Office on June  28, 1984 in Reel  808, Page
          1197,  on  which  a    mortgage  tax  of  $0  was  duly  paid  (the
          "Consolidation   Agreement").       The   Consolidation   Agreement
          consolidates  Mortgages  1 through  3  to  form  a single  lien  of
          $8,500,000.00 and  spreads Mortgages 1  through 3 to cover  the fee
          estate of Block 1259 Lot 15, as evidenced by an instrument recorded
          in the Register's Office in Reel 672, Page 520. 

     d.   Mortgages  1, 2  and 3,  as so  consolidated were  further assigned
          pursuant to an  Assignment of Mortgage, dated July  24, 1986, given
          by Bowery  to The Travelers  Insurance Company and recorded  in the
          New York County Register's Office on  August 7, 1986, in Reel 1100,
          Page 1385.

4.   Mortgage, dated  June 22, 1984,  in the principal sum  of $10,000,000.00
     given by  Madara and Patrent,  together doing business as  Borrower, and
     Lawplaza,  to  The  Association of  the  Bar  of the  City  of  New York
     ("Association"), and recorded in  the New York County  Register's Office
     on June 28, 1984, in Reel 808, Page 1186 upon which a tax of $225,000.00
     was duly paid and the note secured thereby ("Mortgage 4").

     a.   Mortgage 4 was  collaterally assigned pursuant to  an Assignment of
          Mortgage, dated  November  19, 1984,  given by  the Association  to
          Morgan Guaranty Trust Company of New York ("Morgan"), and  recorded
          in the New  York County Register's Office on March 12, 1985 in Reel
          885, Page 1163.

     Mortgage 4  was assigned  pursuant to an  Assignment of  Mortgage, dated
     August 1, 1986,  given by Morgan  and the  Association to The  Travelers
     Insurance Company, and recorded in the New York County Register's Office
     on August 7, 1986 in Reel 1100, Page 1381.

5.   Mortgage, dated  July 30,  1986, in the  principal sum  of $7,750,000.00
     given by Borrower to The Travelers Insurance Company and recorded in the
     New York County Register's Office on August 7, 1986, in Reel  1100, Page
     1390 upon which a tax of $174,375.00  was duly paid and the note secured
     thereby ("Mortgage 5").

     a.   Mortgages 1 through 5 were consolidated and spread pursuant to that
          certain  Spreader, Consolidation  and  Modification Agreement  (the
          "Spreader, Consolidation  and Modification Agreement"),  dated July
          30, 1986, between  Madara and Patrent,  together doing business  as
          Borrower, and  The Travelers Insurance Company, and recorded in the
          New  York County Register's Office on August  7, 1986 in Reel 1100,
          Page  1401.  By  which  Spreader,  Consolidation  and  Modification
          Agreement, 
     b.   Mortgages 1 through  5 were consolidated  to form a single  lien in
          the sum of $26,250,000.00.

     c.   Release  of  part  of  mortgaged  premises  made by  The  Travelers
          Insurance Company,  dated April  8, 1992, and  recorded in  the New
          York County Register's Office on April 14, 1992 in  Reel 1862, Page
          1475.  This releases the fee of Block 1259 Lot 117 from the lien of
          Mortgage 4.

     d.   Said Spreader, Consolidation and Modification Agreement was amended
          pursuant to  a certain  First Amendment  to Agreement of  Spreader,
          Consolidation  and Modification  of  Mortgage, between  Madara  and
          Patrent,  together doing  business as  Borrower  and The  Travelers
          Insurance Company (the "First  Amendment to Spreader, Consolidation
          and Modification Agreement"), dated April  8, 1992, and recorded in
          the New York  County Register's Office  on April  14, 1992 in  Reel
          1862, Page 1479.

     e.   A Modification and  Spreader Agreement was made by  and between The
          Travelers Insurance Company and Borrower and  Lawplaza, dated as of
          April  8, 1992,  and recorded  in  the New  York County  Register's
          Office on April 14, 1992 in Reel 1862, Page 1530.

     f.   The foregoing was further modified and spread pursuant to a certain
          Modification and Spreader  Agreement among The Travelers  Insurance
          Company,  Borrower and  Lawplaza, dated  as of  April 8,  1992, and
          recorded in the New York County Register's Office on April 14, 1992
          in Reel 1862, Page 1552.

     g.   The foregoing was further reduced, modified and severed pursuant to
          a  certain Agreement of Reduction, Modification and Severance among
          The Travelers Insurance Company, Borrower and Lawplaza, dated as of
          June  28, 1996,  and recorded  in  the New  York County  Register's
          Office on July 10,  1996 in Reel 2342, Page 1157; and  by which the
          lien of  Mortgages 1 through  5, as amended, modified,  severed and
          reduced,  was  split  into two  liens  of:  (i)  $15,000,000.00, as
          evidenced  by  Mortgages  1  through   5,  as  modified;  and  (ii)
          $3,000,000.00 as evidenced by that certain mortgage, dated June 28,
          1996, and more particularly described below as "Second Mortgage".

6.   Which lien of $15,000,000.00 and  the notes secured thereby was assigned
     by The Travelers Insurance Company to Praedium Bar LLC, by Assignment of
     Mortgage, dated  September 30, 1996,  and recorded October 11,  1996, in
     the New York County Register's Office, in Reel 2380, Page 1854.

7.   Which Mortgage and the notes  secured thereby, as modified, was assigned
     by Praedium by Assignment of Mortgage dated August 20, 1997, to SL Green
     Operating  Partnership L.P., to  be   recorded  in the  New York  County
     Register's office.

Second Mortgage
- ---------------

     Mortgage, dated  June 28,  1996, in the  principal sum  of $3,000,000.00
given  by Borrower  and  Lawplaza  to The  Travelers  Insurance Company,  and
recorded in the  New York County Register's Office  on July 10, 1996  in Reel
2342, Page 1125; and upon  which $0 mortgage tax was  duly paid and the  note
secured thereby ("Second Mortgage").

1.   The Second Mortgage was assigned  pursuant to an Assignment of Mortgage,
dated September 30, 1996, made by The Travelers Insurance Company to Praedium
Bar, LLC, and  recorded in the New  York County Register's Office  on October
11, 1996 in Reel 2380, Page 1854.

     Which Second Mortgage and notes secured thereby, was further assigned by
Praedium  by  Assignment of  Mortgage,  dated August  20,  1997, to  SL Green
Operating Partnership, L.P., to be recorded in the New York County Register's
Office.

17 Battery Place Mortgages
- --------------------------

1.   Mortgage made  by 17  Battery Place North  Associates II  to Connecticut
     Mutual  Life Insurance Company in the amount  of $6,500,000, dated as of
     June  9, 1986  and recorded  on June  10, 1986  in  the New  York County
     Register's Office in Reel 1074, Page 514, upon which mortgage tax in the
     amount of $146,250 was  paid and the note secured  thereby ("17 Mortgage
     1");

     d.   17 Mortgage 1  was assigned pursuant to an  Assignment of Mortgage,
          dated March 21, 1996, given by Massachusetts Mutual Life  Insurance
          Company, successor by  merger to Connecticut Mutual  Life Insurance
          Company to CS  First Boston Mortgage Capital Corp.  and recorded in
          the New York County  Register's Office on March  27, 1996, in  Reel
          2307, Page 1103.

2.   Mortgage made by Downtown Acquisition  Partners, L.P. to CS First Boston
     Mortgage Capital Corp. in  the amount of $18,500,000, dated  as of March
     22,  1996  and recorded  on  March  27,  1996  in the  New  York  County
     Register's Office  in Reel 2307, Page  1110, upon which mortgage  tax in
     the  amount  of $508,750  was  paid and  the note  secured  thereby ("17
     Mortgage 2");

     a.   17  Mortgage 1  and 17 Mortgage  2 were consolidated  into a single
          lien   of  $25,000,000  by  that  certain  Mortgage  Consolidation,
          Modification, Extension, Assignment of Rents and Security Agreement
          between Downtown  Acquisition Partners,  L.P. and  CS First  Boston
          Mortgage Capital Corp. dated March  22, 1996 and recorded March 27,
          1996 in Reel 2307, Page 1118.

     b.   17 Mortgage 1 and 17 Mortgage  2, as consolidated, were assigned by
          that certain Assignment of  Mortgage by Credit Suisse  First Boston
          Mortgage Capital LLC, successor to CS First Boston Mortgage Capital
          Corp., to The Chase Manhattan Bank ("Chase"), as trustee under that
          certain Pool  I Pooling and  Servicing Agreement dated as  of April
          25, 1997 and recorded on June 6, 1997 in Reel 2463 Page 793.

     c.   17 Mortgage 1 and 17 Mortgage 2, as consolidated and assigned, were
          assigned by Chase  to SL Green Operating Partnership,  L.P. by that
          certain Assignment of Mortgage dated December 19, 1997.

     d.   Partial Release of Mortgage by SL Green Operating Partnership, L.P.
          to SLG 17 Battery LLC dated as of December 19, 1997

     e.   Modification and Splitter  Agreement dated as of  December 19, 1997
          by and between SL Green  Operating Partnership, L.P. and 17 Battery
          Upper Partners LLC, which  splits the lien of 17 Mortgage  1 and 17
          Mortgage 2,  as consolidated and  assigned, into (i)  a $15,500,000
          mortgage  (the  "1/st/  Split  Mortgage")  and  (ii)  a  $9,500,000
          mortgage (the "2/nd/  Split Mortgage"), which 2/nd/  Split Mortgage
          was  assigned  to  G  17  Battery  Partners  LLC  by  that  certain
          Assignment  of  Mortgage dated  as  of  December  19, 1997  and  is
          subordinate to the  1/st/ Split Mortgage  pursuant to that  certain
          Intercreditor  and Subordination Agreement dated as of December 19,
          1997 between SL Green Operating  Partnership, L.P. and G 17 Battery
          Partners LLC.


                                 SCHEDULE 12

                 Exceptions to Representations and Warranties
                 --------------------------------------------


                                     None


                                 SCHEDULE 13

                            Permitted Investments
                            ---------------------


17 Battery Place Mortgage

17 Battery Place Tenancy-in-Common Interest

The Real Property Assets listed in Schedule 2.


                                 SCHEDULE 14

                                  Guarantors
                                  ----------

                                     None


                                 SCHEDULE 15

                            Management Agreements
                            ---------------------

1.   1414 Avenue of the Americas, 1140 Avenue of the Americas, 70 West 36/th/
     ------------------------------------------------------------------------
Street, 470 Park Avenue South, 29 West 35/th/ Street, 50 West 23/rd/
- --------------------------------------------------------------------
Street, 673 First Avenue, 1466 Broadway, 420 Lexington Avenue and 110
- ---------------------------------------------------------------------
East 42/nd/ Street
- ------------------

     Management Agreement  dated August  20, 1997,  as amended,  entered into
among SL GREEN OPERATING PARTNERSHIP, L.P., NEW GREEN 50W23 REALTY LLC, GREEN
673 REALTY LLC, SLG GRAYBAR LLC and  NEW GREEN 1140 REALTY LLC (collectively,
"Owner") and SL GREEN MANAGEMENT LLC ("Agent").

2.   36 West 44/th/ Street/35 West 43/rd/ Street (the Bar Building)
     -------------------------------------------

     Management Agreement dated June 20, 1996 entered into by and between THE
TRAVELERS INSURANCE COMPANY and SL GREEN MANAGEMENT CORP.

3.   17 Battery Place
     ----------------

     Management  and  Leasing Agreement  dated December  19, 1997  between 17
Battery  Upper Partners LLC and SLG 17 Battery Place LLC as tenants-in-common
and SL Green Management Corp. and SL Green Leasing, Inc.


                                 SCHEDULE 16

                             Post-Closing Repairs
                             --------------------

                             (see attached pages)

                 (TO BE COMPLETED AFTER DILIGENCE COMPLETED)


                                 SCHEDULE 17

                            Existing Mortgage Debt
                            ----------------------

     All those mortgages, existing as of the date hereof, which encumber
     all or a  portion of 673 First  Avenue, 50 West 23/rd/  Street, 470
     Park  Avenue South  or 29  West 35/th/ Street,  all located  in New
     York, New York.

                                 SCHEDULE 18

                                Graybar Leases
                                --------------

     Graybar Building Ground Leases:
     ------------------------------

     1.   That certain Ground  Lease dated July  30, 1925 recorded  September
          12, 1925  between New  York State Realty  and Terminal  Company, as
          lessor, and  Eastern Offices,  Inc., as  lessee, recorded  in Liber
          3496, cp 183, as  modified, extended and supplemented  and assigned
          by numerous instruments.

     2.   That  certain  Ground  Lease  dated  December  30,  1957,  recorded
          December  31,  1957   between  Webb  &  Knapp   Inc.  and  Graysler
          Corporation, as lessors, and Mary J. Finnegan,  as lessee, recorded
          in Liber 5024,  cp 430, as modified, extended  and supplemented and
          assigned by numerous instruments.

     3.   That  certain  Operating  Lease dated  December  30,  1957 recorded
          December 31,  1957  between  Mary  Finnegan, as  lessor,  and  Rose
          Iacovone, as lessee,  recorded in Liber 5024, cp  523, as modified,
          extended and supplemented and assigned by numerous instruments.

     4.   That  certain  Operating  Sublease  dated  June  1,  1964,  between
          Precision  Dynamics Corporation,  as lessor,  and Graybar  Building
          Company, as  lessee, recorded  in Liber 5293,  cp 35,  as modified,
          extended and supplemented and assigned by numerous instruments, the
          last  of  which assigns  the  lessee's interest  thereunder  to SLG
          Graybar LLC by instrument dated the date hereof.




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


             SL GREEN OPERATING PARTNERSHIP, L.P., NEW GREEN 1140
                      REALTY LLC and SLG 17 BATTERY LLC
                                        (collectively, Borrower)


                                      to


                        LEHMAN BROTHERS HOLDINGS INC.
                       D/B/A LEHMAN CAPITAL, A DIVISION
      OF LEHMAN BROTHERS HOLDINGS INC., Individually as a Co-Lender and 
                          as Agent For One or More 
               Co-Lenders and as Syndication Agent as mortgagee
                                        (Lender)


                     ___________________________________

                            AGREEMENT OF SPREADER,
                              CONSOLIDATION AND
                           MODIFICATION OF MORTGAGE
                     ___________________________________



                    Dated:    As of March 20, 1998


                    PREPARED BY AND UPON
                    RECORDATION RETURN TO:

                    Thacher Proffitt & Wood
                    Two World Trade Center
                    New York, New York 10048

                    Attention:     Mitchell G. Williams, Esq.
                    File No.: 16248-00337

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

          THIS  AGREEMENT OF  SPREADER,  CONSOLIDATION, AND  MODIFICATION  OF
MORTGAGE (the  "Security Instrument") is made as of  March 20, 1998 among SL
GREEN OPERATING PARTNERSHIP,  L.P. (the "Partnership"), NEW GREEN 1140 REALTY
LLC  (the "Green LLC") and SLG 17 BATTERY LLC (the "17 LLC"; the Partnership,
the Green LLC and the 17 LLC are hereinafter referred to as, individually and
collectively,  as the  context requires  as, the  "Borrower") each  having an
address at  70  West 36/th/  Street, New  York, New  York  10018, and  LEHMAN
BROTHERS HOLDINGS  INC. D/B/A LEHMAN  CAPITAL, A DIVISION OF  LEHMAN BROTHERS
HOLDINGS INC., a Delaware corporation  ("Lehman"), having an address at Three
World Financial  Center,  200 Vesey  Street,  New  York, New  York  10285  as
mortgagee  (the term "Lender" hereinafter referring to Lehman individually as
a Co- Lender (as defined in the Loan Agreement (herein defined)) and as Agent
(as  defined  in  the Loan  Agreement)  for  one or  more  Co-Lenders  and as
Syndication Agent (as defined in the Loan Agreement).

                                  RECITALS:

          Borrower is  the fee  owner  of the  Land  (as defined  in  Section
1.1(a)) and  the leasehold owner  of the Leased  Land (as defined  in Section
1.1(b)) and Lender is the owner and holder of certain mortgages  covering the
fee estate in  the Land and  the leasehold estate of  Borrower in the  Leased
Land, which mortgages are more particularly described in Exhibit C attached
                                                         ---------
hereto  (hereinafter collectively referred  to as the  "Existing Mortgages"),
and of  the notes,  bonds or other  obligations secured  thereby (hereinafter
collectively referred to as the "Existing Notes").

          There is now owing on the Existing Notes and the Existing Mortgages
the unpaid  principal sum of  $149,513,915.20 together with  interest thereon
(the "Existing Indebtedness").

          Borrower  by its Consolidated Amended and Restated  Promissory Note
of even date herewith given to Lender is indebted to Lender  in the aggregate
principal  sum  of  $275,000,000.00 (the  Consolidated  Amended  and Restated
Promissory Note together with all modifications, substitutions and amendments
thereof shall collectively be referred to as the "Note").  The Note evidences
a   new  indebtedness   of  $125,486,084.80   together   with  the   renewal,
confirmation,  extension,  modification,  amendment  and  restatement  of  an
existing  indebtedness of  $149,513,915.20 evidenced  by  the Existing  Notes
secured by the Existing Mortgages, with interest from the date thereof at the
rates  set  forth  in the  Note,  principal  and interest  to  be  payable in
accordance with the terms and conditions provided in the Note.

          Borrower and Lender have agreed in the manner hereinafter set forth
to  (i) spread the Existing  Mortgages and the  respective liens thereof over
those  portions of  the Property  (as  defined in  Section  1.1) not  already
covered thereby, (ii) consolidate and  coordinate the respective liens of the
Existing Mortgages and (iii) modify the terms  and provisions of the Existing
Mortgages.

          Borrower  desires to  secure the  timely  payment of  the Debt  (as
defined in Article 

2)  and the performance  of all of  its obligations under  the Note, the Loan
Agreement and the Other Obligations (as defined in Article 2).
          NOW, THEREFORE, in pursuance of said agreement and in consideration
of One Dollar ($1) and other valuable consideration, the parties hereto agree
as follows:

          A.   SPREADING OF MORTGAGE.   The   Existing   Mortgages   and  the
               ---------------------
respective liens thereof are hereby  spread to cover those portions of  the 
Property not already covered thereby.

          B.   CONSOLIDATION OF MORTGAGES.   The   liens   of   the  Existing
               --------------------------
Mortgages as so spread,  are hereby consolidated and coordinated so  
that together they shall hereafter constitute in  law but one mortgage, a 
single  lien, covering the Property and securing the principal sum of 
$149,513,915.30, together with
interest  thereon  as hereinafter  provided  (the Existing  Mortgages,  as so
spread,  consolidated and  coordinated and  as  modified, amended,  restated,
ratified and  confirmed pursuant  to the provisions  of this  Agreement being
hereinafter collectively referred to as the "Security Instrument").

          C.   INTENTIONALLY DELETED. 
               -----------------

          D.   THIS AGREEMENT.
               -----------

               (1)  Borrower shall promptly cause this Agreement to be filed,
registered or recorded in  such manner and in such places  as may be required
by any present or future law in order to publish notice and  fully to protect
the lien of  the Security Instrument upon, and the interest of Lender in, the
Property.  Borrower will pay all filing, registration and recording fees, and
all   reasonable  expenses  incident   to  the  preparation,   execution  and
acknowledgment  of  this  Agreement,  and  all  Federal,  state,  county  and
municipal taxes, duties,  imposts, assessments and charges arising  out of or
in  connection  with  the  filing,  registration,  recording,  execution  and
delivery of  this Agreement  and Borrower shall  hold harmless  and indemnify
Lender against any liability incurred by reason  of the imposition of any tax
on the issuance, making, filing, registration or recording of this Agreement.

               (2)  Borrower represents,  warrants and  covenants that  there
are no offsets,  counterclaims or defenses against the  Debt, this Agreement,
the  Security Instrument, the  Loan Agreement or the  Note, that Borrower has
full power, authority and  legal right to execute this Agreement  and to keep
and observe  all of  the terms  of this  Agreement on Borrower's  part to  be
observed or performed,  and that the Loan  Agreement, the Note,  the Security
Instrument  and this  Agreement constitute valid  and binding  obligations of
Borrower.

               (3)  This Agreement,  and any  provisions hereof,  may not  be
modified, amended, waived, extended, changed, discharged or terminated orally
or  by any act or failure to act on  the part of Borrower or Lender, but only
by an agreement in  writing signed by the party against  whom the enforcement
of  any  modification,  amendment, waiver,  extension,  change,  discharge or
termination is sought.

               (4)  This Agreement shall  be binding  upon and  inure to  the
benefit of Borrower and Lender and their respective successors and assigns.

               (5)  This Agreement may be executed in any number of duplicate
originals and each duplicate original shall be deemed to be an original.  The
Agreement may be executed in several counterparts, each of which counterparts
shall  be deemed  an  original instrument  and all  of  which together  shall
constitute a single  agreement.  The failure  of any party hereto  to execute
this  Agreement, or  any  counterpart  hereof, shall  not  relieve the  other
signatories from their obligations hereunder.

               (6)  If  any term,  covenant or  condition  of this  Agreement
shall be held  to be invalid, illegal  or unenforceable in any  respect, this
Agreement shall be construed without such provision.

               (7)  This  Agreement shall  be governed  by  and construed  in
accordance with the laws of the State of  New York and the applicable laws of
the United States of America.

               (8)  Except  as  otherwise  provided to  the  contrary  in the
following  numbered Sections,  all  defined terms  in the  following numbered
Sections shall have the meaning given to such terms in the above body of this
Agreement  and all  references to  the "Note"  and the  "Security Instrument"
shall  refer to  the  Existing Mortgages  as  spread, coordinated,  combined,
consolidated,  modified, amended and  restated pursuant to  the provisions of
this Agreement.

          J.   MODIFICATION OF MORTGAGE.  The terms, covenants and provisions
               ------------------------
of the Existing Mortgages  are hereby  modified, amended  and restated so that
henceforth the terms, covenants and provisions of this Agreement and the Loan
Agreement shall supersede the terms, covenants and provisions of the Existing
Mortgages and the  terms, covenants and provisions of  the Existing Mortgages
shall read the same as the following Articles and Sections of this Agreement.
The Security Instrument as herein  modified, amended, spread and restated, is
hereby ratified and confirmed in all respects by Borrower.

                        ARTICLE 1 - GRANTS OF SECURITY

          Section 1.1. PROPERTY MORTGAGED.  Borrower does hereby irrevocably
                        --------------
mortgage, grant, bargain, sell, pledge,  assign, warrant, transfer and convey
to Lender,  and grant a security  interest to Lender in and  to the following
property, rights, interests and estates to the extent now  owned or hereafter
acquired by Borrower (hereinafter referred to, individually and collectively,
as the context requires as, the "Property"):

     (a)   Land.  The real property described in Exhibit A attached hereto and
           ----                                  ---------
made a part hereof (the "Land");

     (b)  Ground Lease. That certain ground lease (the "Ground Lease") dated
          ------------
October  1,  1951, by  and  between  Phoenix  Mutual Life  Insurance  Company
("Owner"), and 67 West 44/th/ Street Inc., which by those certain assignments
described in Exhibit B attached hereto and by that certain Assignment and
             ---------
Assumption of Ground  Lease, dated August 20, 1997, by and between 1140 Sixth
Avenue Associates, L.P. and the Green LLC, been assigned to the Green LLC, as
tenant  and  the  leasehold  estate  created thereby  in  the  real  property
described therein and in Exhibit B attached hereto which is made a part
                         ---------
hereto   (the  "Leased  Land"),  including  all  assignments,  modifications,
extensions  and renewals  of  the  Ground Lease  and  all credits,  deposits,
options, privileges and  rights of the Green  LLC as tenant under  the Ground
Lease,  including but not limited to,  the right, if any,  to renew or extend
the Ground  Lease for a succeeding  term or terms and also  including all the
right,  title, claim  or demand  whatsoever  of Lender  either in  law  or in
equity, in possession or expectancy, of, in and to the Green LLC's  right, as
tenant  under  the Ground  Lease,  to elect  under  Section 365(h)(1)  of the
Bankruptcy Code, Title 11 U.S.C.A. Section101 et seq. (the "Bankruptcy Code")
to terminate or treat the Ground Lease as terminated in the event  (i) of the
bankruptcy reorganization or insolvency of  the Owner, and (ii) the rejection
of the Ground  Lease by the Owner,  as debtor in possession, or  by a Trustee
for the Owner, pursuant to Section 365 of the Bankruptcy Code;

     (c)   Additional Land.  All additional lands, estates and development
           ---------------
rights hereafter  acquired by Borrower  for use  in connection with  the Land
and/or the Leased Land  and the development  of  the  Land and/or the  Leased
Land and all  additional lands and  estates therein which  may, from time  to
time,  by supplemental mortgage or otherwise be expressly made subject to the
lien of this Security Instrument;

     (d)   Improvements.  The buildings, structures, fixtures, additions,
           ------------
enlargements,   extensions,   modifications,    repairs,   replacements   and
improvements  now or  hereafter erected  or located  on  the Land  and/or the
Leased Land (the "Improvements");

     (e)   Easements.  All easements, rights-of-way or use, rights, strips and
           ---------
gores of  land, streets, ways,  alleys, passages, sewer rights,  water, water
courses, water rights  and powers, air rights and development rights, and all
estates,  rights,  titles,   interests,  privileges,  liberties,  servitudes,
tenements, hereditaments  and appurtenances of any nature  whatsoever, in any
way now or hereafter belonging, relating or pertaining to the Land, the 
Leased  Land and/or  the Improvements  including, but  not limited  to, those
arising under  and  by virtue  of the  Ground Lease,  and  the reversion  and
reversions, remainder and  remainders, and all land  lying in the bed  of any
street, road or avenue, opened or proposed, in front of or adjoining the Land
and/or the  Leased Land,  to the  center line  thereof and  all the  estates,
rights, titles, interests, dower  and rights of dower, curtesy  and rights of
curtesy, property, possession,  claim and demand whatsoever, both  at law and
in equity,  of Borrower of,  in and to the  Land, the Leased  Land and/or the
Improvements,  including, but  not limited  to,  those arising  under and  by
virtue of  the Ground  Lease, and  every part  and parcel  thereof, with  the
appurtenances thereto;

     (f)   Fixtures and Personal Property.  All machinery, equipment, fixtures
           ------------------------------
(including,  but not  limited  to, all  heating, air  conditioning, plumbing,
lighting, communications and  elevator fixtures) and other property  of every
kind and nature  whatsoever owned by  Borrower, or in  which Borrower has  or
shall have an  interest, now or hereafter  located upon the Land,  the Leased
Land  and/or  the  Improvements,  or  appurtenant  thereto,   and  usable  in
connection with  the present or future  operation and occupancy of  the Land,
the Leased Land and/or the Improvements and all building equipment, materials
and supplies of any nature whatsoever owned by Borrower, or in which Borrower
has or  shall have an interest,  now or hereafter located upon  the Land, the
Leased Land  and/or the Improvements,  or appurtenant thereto, and  usable in
connection with the present  or future operation and  occupancy of the  Land,
the   Leased  Land  and/or  the  Improvements  (collectively,  the  "Personal
Property"), and the right, title  and interest of Borrower  in and to any  of
the Personal Property which 
may  be  subject to  any  security  interests,  as  defined  in  the  Uniform
Commercial Code, as adopted and enacted  by the state or states where any  of
the Property is located (the "Uniform Commercial  Code"), superior in lien to
the lien  of this Security  Instrument and all  proceeds and products  of the
above;

     (g)   Leases and Rents.  All leases and other agreements affecting the
           ----------------
use,  enjoyment  or  occupancy  of  the  Land,  the   Leased  Land,  and  the
Improvements  heretofore  or  hereafter entered  into,  whether  entered into
before or after the filing by or against Borrower  of any petition for relief
under 11 U.S.C. Section 101, et seq. as the same may be  amended from time to
time (the "Bankruptcy Code") (the "Leases") and all right, title and interest
of  Borrower, its successors  and assigns therein  and thereunder, including,
without limitation, cash  or securities, if any, and  other cash equivalents,
if any, and  any Lease Guaranties (hereinafter  defined) deposited thereunder
to secure  the performance by the lessees of their obligations thereunder and
all rents, income, additional rents, revenues, issues, profits (including all
oil  and  gas  or  other  mineral  royalties  and  bonuses),  pass  throughs,
tenant-required  contributions  for  taxes,  costs  for  major  improvements,
leasing commissions, capital expenditures and  other cash items from the Land
and the Improvements whether paid or  accruing before or after the filing  by
or against Borrower of any petition for relief under the Bankruptcy  Code and
all proceeds from the sale, termination or other disposition of the Leases or
from any award, judgment or payment which may heretofore or hereafter be made
with respect  to any action or proceeding brought  with respect to the Leases
whether paid or accruing before or after the filing by or against Borrower of
any petition for relief under the Bankruptcy Code (collectively, the "Rents")
and the  right to receive and apply the Rents to the payment of the Debt; and
all deposits  made by Borrower pursuant to  this Security Instrument or other
agreement with Lender regarding  the Property and any accounts  in which such
deposits are held;

     (h)   Condemnation Awards.  All awards or payments, including interest
           -------------------
thereon,  which may  heretofore and  hereafter  be made  with respect  to the
Property, whether from the exercise of the right of eminent domain (including
but not limited to  any transfer made  in lieu of or  in anticipation of  the
exercise of the right), or for a change  of grade, or for any other injury to
or decrease in the value of the Property;

     (i)   Insurance Proceeds.  All proceeds of and any unearned premiums on
           ------------------
any  insurance policies covering the Property, including, without limitation,
the right  to receive and apply the proceeds  of any insurance, judgments, or
settlements made in lieu thereof, for damage to the Property; 

     (j)   Tax Certiorari.  All refunds, rebates or credits in connection with
           --------------
a reduction in real estate taxes and assessments charged against the Property
as  a  result  of  tax certiorari  or  any  applications  or  proceedings for
reduction;

     (k)   Conversion.  All proceeds of the conversion, voluntary or
           ----------
involuntary, of  any of the foregoing including, without limitation, proceeds
of insurance and condemnation awards, into cash or liquidation claims; 

     (l)   Rights.  The right, in the name and on behalf of Borrower, to
           ------
appear  in and defend  any action or  proceeding brought with  respect to the
Property and to commence any action or  proceeding to protect the interest of
Lender in the Property; 

     (m)   Agreements.  All agreements, contracts, certificates, instruments,
           ----------
franchises, permits, licenses, plans, specifications and other documents, now
or hereafter  entered into, and all rights therein and thereto, respecting or
pertaining to the  use, occupation, construction, management  or operation of
the Land and/or the Leased Land and  any part thereof and any Improvements or
respecting any business or activity  conducted on the Land and/or the  Leased
Land and  any part  thereof and  all right,  title and  interest of  Borrower
therein and  thereunder, including,  without limitation  the right,  upon the
happening of any default hereunder, to  receive and collect any sums  payable
to Borrower thereunder; 

     (n)   Trademarks.  All tradenames, trademarks, servicemarks, logos,
           ----------
copyrights,  goodwill, books and  records and  all other  general intangibles
relating to or used in connection with the operation of the Property; 

     (o)   Other Rights.  Any and all other rights of Borrower in and to the
           ------------
items set  forth in Subsections  (a) through (n)  above and all  proceeds and
products of  any of  the foregoing and  all rights and  privileges pertaining
thereto.

          Section 1.2. ASSIGNMENT OF RENTS.  Borrower hereby absolutely and
                       -------------------
unconditionally assigns to Lender Borrower's right, title and interest in and
to  all current and  future Leases and  Rents; it being  intended by Borrower
that this  assignment constitutes a  present, absolute assignment and  not an
assignment for additional security only.  Nevertheless, 
subject to  the terms  of this  Section 1.2,  Section 3.7,  and Section  4.4,
Lender  grants to  Borrower a  revocable license  to collect and  receive the
Rents.   Borrower shall  hold the Rents,  or a portion  thereof sufficient to
discharge  all current sums due on  the Debt, for use  in the payment of such
sums.

          Section 1.3. SECURITY AGREEMENT.  This Security Instrument is  both a
                  -----------------------
real property  mortgage and  a  "security  agreement" within the meaning of the
Uniform  Commercial Code.    The  Property includes  both  real and  personal
property and all  other rights and interests, whether  tangible or intangible
in nature, of  Borrower in the  Property.  By  executing and delivering  this
Security Instrument,  Borrower hereby grants  to Lender, as security  for the
Obligations (defined  in Section  2.3), a security  interest in  the Personal
Property to the full extent that the  Personal Property may be subject to the
Uniform Commercial Code.

         Section 1.4. PLEDGE OF MONIES HELD. Borrower hereby pledges to Lender
                       ---------------------
any and all monies now or hereafter  held  by  Lender,  including,  without
limitation,  any sums  deposited in  the Escrow Fund  (as defined  in Section
3.5),  Net Proceeds  (as defined  in Section  4.3), the Lock-Box  Account (as
defined  in  Section  4.4),  if  any, and  condemnation  awards  or  payments
described in  Section 3.6, as  additional security for the  Obligations until
expended or applied as provided in this Security Instrument.

                             CONDITIONS TO GRANT

          TO HAVE AND TO HOLD the  above granted and described Property, with
all privileges and appurtenances thereunto belonging unto and  to the use and
benefit of  Lender and the heirs, successors  and assigns of Lender, forever;
provided, however, with respect to the Ground Lease and the Leased Land, such
period shall be for and during the rest, residue and remainder of the term of
years yet  to come  and unexpired  in the Ground  Lease (as  the same  may be
renewed  or  extended);   subject  nevertheless  to  the   rents,  covenants,
conditions and provisions of the Ground Lease;

          PROVIDED,  HOWEVER, these presents  are upon the  express condition
that, if Borrower shall well and truly pay to Lender the Debt at the time and
in the  manner provided in the Note and  this Security Instrument, shall well
and truly  perform  the Other  Obligations  as  set forth  in  this  Security
Instrument  and shall well and truly abide  by and comply with each and every
covenant and  condition set forth herein and in  the Note, these presents and
the estate hereby granted shall cease, terminate and be void.

                   ARTICLE 2. - DEBT AND OBLIGATIONS SECURED

          Section 2.1. DEBT.  This Security Instrument and the grants,
                       ----
assignments and transfers  made in  Article 1  are given for  the purpose  of
securing the following,  in such order of priority as Lender may determine in
its sole discretion (the "Debt"):

     (a)   the payment of the indebtedness evidenced by  the Note in lawful  
money of the United  States of America;

     (b)   the payment  of interest, default interest, late  charges and other
sums, as provided in the  Note, the Loan Agreement, this  Security Instrument
or Other Security Documents (defined below); 

     (c)   Funding Costs (as defined in the Loan Agreement);

     (d)   the payment of  all other moneys agreed  or provided to be  paid by
Borrower in  the Note,  the Loan Agreement,  this Security Instrument  or the
Other Security Documents including, but not  limited to, all Fees (as defined
in  the  Loan  Agreement) and  Transaction  Costs  (as  defined  in the  Loan
Agreement);

     (e)   the  payment  of  all  sums  advanced  pursuant  to  this  Security
Instrument to protect and preserve the Property and the lien and the security
interest created hereby; and

     (f)   the payment of all sums advanced and costs and expenses incurred by
Lender  in  connection  with  the  Debt or  any  part  thereof,  any renewal,
extension, or change of or substitution for the Debt or  any part thereof, or
the  acquisition or  perfection of  the  security therefor,  whether made  or
incurred at the request of Borrower or Lender.

     Notwithstanding  the  provisions  this  Section  2.1  to  the  contrary,
Borrower agrees that all payments made to reduce the amount of the Debt shall
be deemed  applied first to that portion of the Debt that is in excess of the
Existing Indebtedness secured by this Security Instrument.

          Section 2.2. OTHER  OBLIGATIONS.  This Security Instrument and the
                       ------------------
grants, assignments and transfers made in Article 1 are also given for the
purpose of securing the following (the "Other Obligations"):

     (a)   the performance of all other obligations of Borrower contained 
herein;

     (b)   the  performance of each  obligation of  Borrower contained  in any
other agreement  given by  Borrower to  Lender which  is for  the purpose  of
further   securing  the  obligations  secured  hereby,  and  any  amendments,
modifications and changes thereto; and

     (c)   the performance  of each obligation  of Borrower  contained in  any
renewal,  extension, amendment,  modification, consolidation,  change  of, or
substitution  or  replacement for,  all or  any  part of  the Note,  the Loan
Agreement, this Security Instrument or Other Security Documents.

          Section 2.3. DEBT AND  OTHER OBLIGATIONS.  Borrower's  obligations for
                       ---------------------------
the payment of the  Debt and the  performance of the  Other Obligations shall be
referred to collectively below as the "Obligations."

          Section 2.4. PAYMENTS.    Unless  payments are  made  in the required
                       --------
amounts in immediately available funds at the place where the Note is payable,
remittances in  payment of all or any part  of the Debt shall not, regardless
of  any receipt  or  credit  issued therefor,  constitute  payment until  the
required amount is actually received by Lender in funds immediately available
at the  place where the  Note is  payable (or any  other place as  Lender, in
Lender's sole discretion, may have  established by delivery of written notice
thereof to Borrower) and shall be made and accepted subject to  the condition
that any check or draft may be handled for  collection in accordance with the
practice of  the  collecting bank  or banks.   Acceptance  by  Lender of  any
payment  in an  amount less  than  the amount  then  due shall  be deemed  an
acceptance on account only, and the failure to pay the entire amount then due
shall be and continue to be an Event of Default (defined herein).

                        ARTICLE 3.  - BORROWER COVENANTS

          Borrower covenants and agrees that:

          Section 3.1. PAYMENT OF DEBT.  Borrower will  pay the Debt at the time
                       ---------------
and in the manner provided in the Note and in this Security Instrument.

          Section 3.2. INCORPORATION   BY   REFERENCE.     All   the  covenants,
                       ------------------------------
conditions and agreements contained in (a) the  Loan Agreement, (b) the 
Note and (c) all and
any of the documents other than the Note, the Loan Agreement or this Security
Instrument now  or hereafter executed by Borrower and/or  others and by or in
favor of Lender, which wholly or partially  secure or guaranty payment of the
Note, including without limitation each Loan Document (as defined in the Loan
Agreement) (the "Other Security Documents"),  are hereby made a part  of this
Security Instrument to the same  extent and with the  same force as if  fully
set forth herein.

          Section 3.3. INSURANCE. Borrower shall obtain and maintain, or cause
                       ---------
to be maintained, insurance for Borrower and the Property as provided in the
Loan Agreement.

          Section 3.4. PAYMENT OF TAXES,  ETC. (a) Borrower  shall promptly pay
                       -----------------------
all taxes, assessments, water rates, sewer rents, governmental impositions, and
other charges,  including without limitation  vault charges and  license fees
for the use of vaults, chutes and similar areas adjoining the Land and/or the
Leased Land,   now or  hereafter levied  or assessed or  imposed against  the
Property or any  part thereof (the "Taxes"),  all ground rents  payable under
the  Ground  Lease (the  "Ground  Rents"),  maintenance charges  and  similar
charges, now or hereafter levied or assessed  or imposed against the Property
or  any part  thereof  (the "Other  Charges"),  and all  charges for  utility
services (other than  those specifically billed to, and  payable by, tenants)
provided to  the Property  as same  become due  and payable.   Borrower  will
deliver  to Lender,  promptly  upon  Lender's  request,  evidence  reasonably
satisfactory  to Lender  that the  Taxes, Other  Charges and  utility service
charges  have been so  paid or are  not then delinquent.   Borrower shall not
suffer and shall promptly  cause to be paid and discharged any lien or charge
whatsoever which  may be  or become a  lien or  charge against  the Property.
Except  to the extent sums sufficient to pay all Taxes and Other Charges have
been deposited  with Lender  in accordance  with the  terms of  this Security
Instrument, Borrower,  upon Lender's  request, shall furnish  to Lender  paid
receipts (or, if  paid receipts are not available,  other evidence reasonably
satisfactory to Lender)  for the payment of the Taxes and Other Charges prior
to the date the same shall become delinquent.

          (b)   After  prior written  notice to  Lender, Borrower, at  its own
expense, may contest by appropriate  legal proceeding, promptly initiated and
conducted in good  faith and with  due diligence, the  amount or validity  or
application in  whole or in  part of any of  the Taxes, provided  that (i) no
event, act or condition which, with the giving of notice or lapse of time, or
both, would constitute an Event of Default  (a "Default") or Event of Default
has  occurred  and is  continuing under  the Loan  Agreement, the  Note, this
Security Instrument or any of the Other Security Documents,  (ii) Borrower is
not prohibited from doing so under the provisions of any other mortgage, deed
of trust or deed to secure debt affecting the Property, (iii) such proceeding
shall suspend the collection of the Taxes from Borrower and from the Property
or  Borrower  shall have  paid  all of  the  Taxes under  protest,  (iv) such
proceeding shall be permitted under  and be conducted in accordance with  the
provisions of any other instrument to which Borrower is subject and shall not
constitute  a default  thereunder,  (v)  neither the  Property  nor any  part
thereof 
or interest therein will  be in danger of being sold,  forfeited, terminated,
cancelled or  lost, (vi) Borrower  shall have deposited with  Lender adequate
reserves  for  the  payment of  the  Taxes, together  with  all  interest and
penalties thereon, unless Borrower has  paid all of the Taxes  under protest,
and (vii) Borrower  shall have furnished the  security as may be  required in
the proceeding, together with all interest and penalties thereon.

          Section 3.5. ESCROW  FUND.   Subject to the last  sentence of this
                       -------------
Section 3.5, Borrower shall pay to Lender on the first day of each calendar
month (a) one-twelfth of an amount which would be  sufficient to 
pay the Taxes payable, or reasonably  estimated by  Lender to be  payable, 
during  the next  ensuing
twelve (12) months and (b) one-twelfth of an amount which would be sufficient
to pay  the payment of the premiums due under the Policies (as defined in the
Loan  Agreement)  (the "Insurance  Premiums")  due  for  the renewal  of  the
coverage afforded by the Policies upon the expiration thereof (the amounts in
(a) and (b)  above shall be  called the "Escrow  Fund").  Borrower agrees  to
notify  Lender  promptly  of  any  changes  to  the  amounts,  schedules  and
instructions for payment of any Taxes and Insurance Premiums of which  it has
obtained knowledge and authorizes Lender or its agent to obtain the bills for
Taxes and Other Charges directly from the  appropriate taxing authority.  The
Escrow  Fund and  the  payments of  interest  or principal  or both,  payable
pursuant  to  the  Note shall  be  added together  and  shall be  paid  as an
aggregate sum by  Borrower to Lender.   Lender will apply the  Escrow Fund to
payments of  Taxes and  Insurance Premiums  required to  be made by  Borrower
pursuant to Sections 3.3  and 3.4 hereof.   If the amount of the  Escrow Fund
shall  exceed the amounts  due for Taxes  and Insurance  Premiums pursuant to
Sections  3.3 and  3.4 hereof, Lender  shall, in  its discretion,  return any
excess to Borrower or  credit such excess against future payments  to be made
to  the Escrow  Fund.  In  allocating such  excess, Lender may  deal with the
person shown on  the records of Lender to  be the owner of the  Property.  If
the  Escrow Fund is not sufficient to pay  the items set forth in (a) and (b)
above,  Borrower shall pay to Lender,  promptly after demand, an amount which
Lender shall  reasonably estimate  as sufficient to  make up  the deficiency.
The Escrow Fund  shall be held in  a non-interest bearing account,  shall not
constitute a  trust fund  and may  be commingled  with other  monies held  by
Lender.   No earnings  or interest  on the  Escrow Fund  shall be  payable to
Borrower.  The obligations contained in this Section  3.5 shall be applicable
only  upon,  and  from  and  after, notification  thereof  by  Lender,  which
notification may take place (i) at any time a Default or Event of Default has
occurred  and is  continuing or  (ii) if  Borrower is delinquent,  beyond any
applicable notice and grace periods, in the payment of any Taxes or Insurance
Premiums two or more times during the term of the Loan.

      Section 3.6. CONDEMNATION.  Borrower shall promptly give Lender notice
                   ------------
of  the actual  or threatened  commencement  of any  condemnation or  eminent
domain proceeding and  shall deliver to Lender  copies of any and  all papers
served  in connection with  such proceedings.  Lender  may participate in any
such proceedings, and Borrower shall from time  to time deliver to Lender all
instruments requested by it to permit such participation.  Borrower shall, at
its expense,  diligently prosecute  any such proceedings,  and shall  consult
with  Lender, its  attorneys  and experts,  and cooperate  with  them in  the
carrying on or defense of any such proceedings. Notwithstanding any taking by
any public or quasi-public authority through eminent domain or 
otherwise (including but  not limited to any  transfer made in lieu of  or in
anticipation of the exercise  of such taking), Borrower shall continue to pay
the  Debt at the time and in the  manner provided for its payment in the Note
and in  this Security Instrument and the Debt  shall not be reduced until any
award or payment  therefor shall have  been actually received and  applied by
Lender,  after the deduction of  expenses of collection,  to the reduction or
discharge of the Debt.  Lender  shall not be limited to the interest  paid on
the award by the condemning authority but shall be entitled to receive out of
the  award interest at the rate or rates  provided herein or in the Note.  If
the  Property or  any  portion thereof  is taken  by a  condemning authority,
Borrower shall promptly commence and diligently prosecute the Restoration (as
defined in the Loan Agreement) of the  Property and otherwise comply with the
provisions of Section 4.3 of this  Security Instrument.  In the event  Lender
is not  required to disburse Net Proceeds (as  defined herein) to Borrower in
accordance with Section 4.3 of this Security Instrument, Lender may apply any
award or  payment to the  reduction or discharge  of the Debt  whether or not
then  due and payable.   The  amount of  any award or  payment so  applied in
excess of the Debt  shall be returned to Borrower.  If  the Property is sold,
through foreclosure or otherwise, prior to the receipt by Lender of the award
or payment, Lender shall have the right, whether or not a deficiency judgment
on the Note shall have been sought, recovered or denied, to receive the award
or payment, or a portion thereof sufficient to pay the Debt.

        Section 3.7. LEASES AND RENTS. (a)  Except as  otherwise consented to
                     -------------
by Lender, or as may be provided in Subsection 3.7(b) below, all Leases shall
be written on  the standard  form of lease which shall have been approved by
Lender.  Upon request, Borrower  shall furnish Lender with executed originals
of  all Leases or  copies thereof.   No material changes  may be  made to the
Lender-approved standard lease without  the prior written consent of  Lender,
which consent shall be deemed granted if not otherwise denied within ten (10)
Business Days  after Lender's  receipt of any  written request  for approval;
provided, however that if such request includes a copy of the lease marked to
indicate the variations from the standard form approved by Lender, the period
within which Lender must respond shall be reduced to seven (7) Business Days.
In addition, all renewals of Leases and all proposed leases shall provide for
rental rates and  terms comparable to  existing local market rates  and terms
and shall be arms-length transactions with bona fide, independent third party
tenants.   All  proposed Leases  and  renewals of  existing  Leases shall  be
subject  to the  prior  approval of  Lender and  its  counsel, at  Borrower's
expense, which consent shall be deemed granted if not otherwise denied within
ten  (10)  Business  Days  after  Lender's receipt  of  written  request  for
approval;  provided, however  that if  such  request includes  a copy  of the
proposed or renewal lease marked to indicate the variations from the standard
form approved by Lender, the period within which Lender must respond shall be
reduced to seven (7)  Business Days.  All Leases shall  provide that they are
subordinate to this Security Instrument and that the  lessee agrees to attorn
to  Lender.   Borrower  (i)  shall observe  and  perform all  the obligations
imposed  upon the lessor  under the Leases  (except that with  respect to the
Ground Lease,  it shall  observe and perform  all of the  obligations imposed
upon  lessee) and shall  not do or permit  to be done  anything to impair the
value of the Leases as security for the Debt; (ii) shall promptly send copies
to Lender of  all notices  of default  which Borrower shall  send or  receive
thereunder; (iii)  shall enforce all  of the terms, covenants  and conditions
contained in the Leases upon the part of the lessee thereunder to be observed
or 
performed,  short of termination  thereof; (iv) shall not  collect any of the
Rents more  than one (1)  month in advance; (v)  shall not execute  any other
assignment of the  lessor's interest in the  Leases or the Rents;  (vi) shall
not alter, modify or change the terms of the Leases without the prior written
consent of Lender,  or cancel or terminate  the Leases or accept  a surrender
thereof or convey or transfer or suffer or permit a conveyance or transfer of
the Land or of  any interest therein so as to effect a  merger of the estates
and rights of, or a termination or  diminution of the obligations of, lessees
thereunder;  (vii)  shall  not  alter, modify  or  change  the  terms of  any
guaranty, letter of credit or other credit support with respect to the Leases
(the "Lease Guaranty") or cancel or terminate such Lease Guaranty without the
prior  written  consent  of  Lender; and  (viii)  shall  not  consent  to any
assignment of or  subletting under the  Leases not in  accordance with  their
terms, without the prior written consent of  Lender.  Borrower agrees that it
will give prompt notice to Lender at any time that (A) Leases comprising more
than  five percent  (5%)  of  the leasable  space  in  the Property,  whether
individually or in the aggregate, are terminated or have expired and have not
been renewed  by the related  tenant thereunder or  (B) tenants  under Leases
comprising more than five percent (5%) of the leasable space in the Property,
whether individually  or in the  aggregate, have vacated their  leased space,
ceased  operating their business in such space  or have subleased such space,
commenced any action or proceeding relating to bankruptcy, made an assignment
for the benefit of creditors or availed  themselves or have been subjected to
any similar action  or proceeding.   Upon written request  made by  Borrower,
Lender shall enter  into its standard form of  subordination, non-disturbance
and attornment agreement with any tenant  or proposed tenant occupying or  to
occupy at least 5,000 square feet of leasable space in the Property, provided
that  all  other conditions  which  may  apply  to  any such  tenant  or  its
respective Lease under this Article 3.7 have been satisfied.

          (b)   Notwithstanding  the provisions  of  Subsection 3.7(a)  above,
renewals or amendments of existing  Leases and proposed Leases for commercial
space  shall not be subject  to the prior approval of  Lender provided all of
the following conditions are satisfied: (i) the rental income pursuant to the
renewal,  or amended or proposed Lease is not  more than ten percent (10%) of
the  total rental  income  for the  Property,  (ii) the  renewal,  amended or
proposed  Lease covers less  than ten percent  (10%) of the  Property, in the
aggregate  ((i) and  (ii), "Minor  Leases"),  (iii) the  renewal, amended  or
proposed  Lease  shall provide  for  rental  rates  and terms  comparable  to
existing local  market rates and  terms, (iv) the  renewal or  proposed Lease
shall be an arms-length transaction with a bona fide, independent third party
tenant  and (v)  the renewal, amended  or proposed Lease  shall satisfy other
criteria as shall be reasonably required by Lender and of which  Borrower has
been notified by Lender at least thirty (30)  days prior to the date on which
the relevant document is executed.   Borrower shall deliver to Lender  copies
of all  Leases which  are  entered into  pursuant to  the preceding  sentence
together  with Borrower's  certification that  it  has satisfied  all of  the
conditions  of the  preceding  sentence  within thirty  (30)  days after  the
execution of the Lease.

          (c)   To  the extent  permitted  by  law,  Borrower  shall  promptly
deposit with Lender  any and all monies representing  security deposits under
the  Leases, whether  or  not  Borrower actually  received  such monies  (the
"Security Deposits").  Lender shall  hold the Security Deposits in accordance
with the terms of the respective Lease, and shall only release 
the Security Deposits  in order to return a tenant's Security Deposit to such
tenant if such tenant is entitled to the return of the Security Deposit under
the  terms of the Lease and is not  otherwise in default under the Lease.  To
the extent required by Applicable Laws (defined below), Lender shall hold the
Security Deposits in  an interest bearing account  selected by Lender in  its
sole  discretion.  The provisions of  this Section 3.7(c) shall be applicable
only upon notification by  Lender, which notification  may take place at  any
time  a Default or Event of Default has  occurred and is continuing.  If such
Security Deposits are  held by Borrower, Borrower shall  deposit the Security
Deposits into  a segregated account  with a federally insured  institution as
approved by Lender.

        Section 3.8. MAINTENANCE  OF  PROPERTY. Borrower  shall  cause  the
                     -------------------------
Property to be maintained in  a good and safe condition and repair.   
The Improvements
and  the Personal  Property shall  not be  removed, demolished  or materially
altered (except for normal replacement  of the Personal Property) without the
consent of Lender,  which consent shall not be  unreasonably withheld, except
that Lender's approval  shall not be required  for non-structural alterations
made by Borrower  or tenant improvements  made pursuant to  the terms of  any
Lease that  has  otherwise been  approved  by Lender  or for  which  Lender's
approval is not required, or,  in the case of Personal Property, if  it is to
be replaced.  Borrower shall promptly repair,  replace or rebuild any part of
the Property which  may be destroyed by any casualty, or become damaged, worn
or dilapidated or  which may be affected  by any proceeding of  the character
referred  to  in  Section 3.6  hereof  and  shall complete  and  pay  for any
structure at any time in  the process of construction  or repair on the  Land
and/or the Leased Land.  Borrower shall not initiate, join in,  acquiesce in,
or consent to any  change in any private restrictive covenant,  zoning law or
other public or private  restriction, limiting or defining the uses which may
be made of  the Property or  any part  thereof.  If  under applicable  zoning
provisions the use of all or any material portion of the Property is or shall
become  a  nonconforming   use,  Borrower  will  not  cause   or  permit  the
nonconforming use to be discontinued or abandoned without the express written
consent of Lender, which consent shall not be unreasonably withheld.

        Section 3.9. WASTE.  Borrower shall not commit or suffer any waste of
                     -----
the Property  or make any change in the use of the Property which will in any
way  materially increase the risk of fire  or other hazard arising out of the
operation of the Property,  or take any action that might  invalidate or give
cause  for cancellation of  any Policy,  or do or  permit to  be done thereon
anything that may in  any way materially impair the value  of the Property or
the security of  this Security Instrument.   Borrower will  not, without  the
prior  written consent of Lender,  permit any drilling  or exploration for or
extraction, removal, or  production of any minerals  from the surface  or the
subsurface of the  Land, regardless  of the  depth thereof or  the method  of
mining or extraction thereof.

       Section 3.10. COMPLIANCE WITH LAWS.  (a) Borrower shall promptly comply
                     --------------------
with (or cause compliance  with) all existing and  future federal, state  and
local  laws, orders, ordinances, governmental  rules and regulations or court
orders affecting or which may be  interpreted to affect the Property, or  the
use thereof  including, but not  limited to, the Americans  with Disabilities
Act ("ADA") (collectively, the "Applicable Laws"), except for Applicable 
Laws, (a)  which Borrower is contesting in good  faith and in compliance with
and  pursuant to appropriate proceedings diligently prosecuted (provided that
such  contest does  not  and cannot  (i)  expose Lender  or  Borrower to  any
criminal liability or penalty, (ii) give rise to a lien against the Property,
or  (iii) otherwise  materially adversely  affect the  Property or  the value
thereof, or (b)  the failure to observe  which, taken individually or  in the
aggregate, could not  be reasonably expected to result in  a Material Adverse
Effect (as defined in the Loan Agreement).

          (b)  Borrower  shall  from  time to  time,  upon  Lender's request,
provide  Lender  with evidence  reasonably  satisfactory to  Lender  that the
Property complies with all Applicable Laws  or is exempt from compliance with
Applicable Laws.

          (c)  Notwithstanding  any provisions  set forth  herein  or in  any
document regarding Lender's approval of alterations of the Property, Borrower
shall not alter the  Property in any manner  which would materially  increase
Borrower's responsibilities for  compliance with Applicable Laws  without the
prior written  approval of Lender,  which approval shall not  be unreasonably
withheld.    Lender's  approval  of  the plans,  specifications,  or  working
drawings for  alterations of the  Property shall create no  responsibility or
liability on behalf of Lender  for their completeness, design, sufficiency or
their compliance with  Applicable Laws.  The foregoing shall  apply to tenant
improvements constructed by  Borrower or by any  of its tenants.   Lender may
condition any such approval upon receipt of a certificate  of compliance with
Applicable Laws  from an  independent  architect, engineer,  or other  person
acceptable to Lender.

          (d)  Borrower shall give prompt notice  to Lender of the receipt by
Borrower of  any notice related to a violation  of any Applicable Laws and of
the commencement  of  any  proceedings  or  investigations  which  relate  to
compliance with Applicable Laws.

          (e)  Borrower  will take appropriate  measures to prevent  and will
not engage in or knowingly permit any illegal activities at the Property.

          Section 3.11. INTENTIONALLY OMITTED.
                        ---------------------

          Section 3.12. PAYMENT FOR LABOR AND MATERIALS.  Borrower will 
                        -------------------------------
promptly pay when  due  all  bills  and  costs  for  labor,  materials,  
and  specifically
fabricated materials incurred  by or on behalf of Borrower in connection with
the Property and never permit to exist beyond the due date thereof in respect
of the Property or any part thereof any lien or security interest, subject to
Borrower's  right  to  contest  the  same  as  set  forth  in  this  Security
Instrument,  even though  inferior to  the liens  and the  security interests
hereof, and in  any event never permit to  be created or exist  in respect of
the Property or  any part thereof  any other or  additional lien or  security
interest other  than the liens or  security interests hereof, except  for the
Permitted Exceptions (defined below).

          Section 3.13. INTENTIONALLY OMITTED.  
                        ---------------------

        Section 3.14. PERFORMANCE OF OTHER AGREEMENTS. Borrower shall observe 
                      -------------------------------
and perform  each and  every term  to be  observed or  performed by  Borrower
pursuant to the terms  of any agreement or  recorded instrument affecting  or
pertaining to the Property, or given by Borrower to Lender for the purpose of
further  securing   an  obligation   secured  hereby   and  any   amendments,
modifications or changes thereto.

       Section 3.15.  BUSINESS WITH AFFILIATES.  Borrower shall not engage in
                      ------------------------
business transactions with  any Affiliate (as defined in  the Loan Agreement)
of Borrower  or  of any  general partner  or Borrower  unless  the terms  and
conditions thereof will be intrinsically fair, at not more than market  rates
and substantially  similar or more favorable to those that would be available
on an arms-length basis with persons or entities that are not affiliated with
each other.

        Section 3.16. CURRENT BUSINESS.  Borrower shall continue to  carry on
                      ----------------
and shall not  change its current business subject to the terms and conditions
contained in the Loan Agreement.

        Section 3.17. CHANGE OF NAME, IDENTITY OR STRUCTURE. Borrower will not
                      -------------------------------------
change Borrower's name, identity (including its trade name or names) chief 
executive office,  principal place  of business  or, if  not an  individual,
Borrower's corporate, partnership or  other structure  without 
notifying  the Lender  of such change in writing at least ten 
(10) days prior  to the effective date of such  change and, 
in  the case of  a change in  Borrower's structure, without
first obtaining the  prior written consent of the  Lender; provided, however,
that the  Green LLC  and/or the  17 Battery LLC  may be  merged or  similarly
collapsed into the  Partnership, or the Ground  Lease may be assigned  by the
Green LLC to the Partnership, without the prior consent of Lender.   Borrower
will execute  and deliver to the  Lender, prior to  or contemporaneously with
the  effective date of any such change,  any financing statement or financing
statement  change  required  by  the  Lender to  establish  or  maintain  the
validity, perfection and priority of the security interest granted herein. At
the request  of the  Lender,  Borrower shall  execute a  certificate in  form
satisfactory  to the  Lender listing  the  trade names  under which  Borrower
intends  to  operate  the  Property, and  representing  and  warranting  that
Borrower  does  business under  no  other  trade  name  with respect  to  the
Property.

         Section 3.18. EXISTENCE.  Borrower will continuously maintain its
                       ---------
existence, good  standing  and its  rights to  do business  in  its state  of
organization,  the  state  where  the  Property  is  located  and  all  other
jurisdictions in which it is required, together with its franchises and trade
names. 

                         ARTICLE 4 - SPECIAL COVENANTS

       Borrower covenants and agrees that:

       Section 4.1. PROPERTY USE.  The Property shall be used only for office
                    ------------
and retail  space and related uses,  and for no  other use without  the prior
written consent of Lender, which consent may be withheld in Lender's sole and
absolute discretion.

       Section 4.2. INTENTIONALLY OMITTED.
                    ---------------------

       Section 4.3. RESTORATION. Subject to the provisions of the Ground Lease
                    -----------
and the 17 Battery Place Tenancy Agreement (as defined in the Loan Agreement)
as applicable,  the following provisions  shall apply in connection  with the
Restoration of the Property:

             (a)   If the Net  Proceeds shall be less than  $250,000 and the
costs  of completing  the Restoration  shall be  less than $250,000,  the Net
Proceeds will be disbursed by Lender  to Borrower upon receipt, provided that
all of the conditions set forth in  Subsection 4.3(b)(i) are met and Borrower
delivers to Lender (i) a written undertaking to expeditiously commence and to
satisfactorily complete with due diligence the Restoration in accordance with
the terms of  this Security Instrument and  (ii) a monthly accounting  of all
payments,  costs and  expenditures made  by Borrower  in connection  with the
Restoration.

              (b)   If the Net Proceeds are equal to or greater than $250,000
or  the costs  of completing  the  Restoration is  equal to  or  greater than
$250,000 Lender shall  make the Net Proceeds available for the Restoration in
accordance with  the provisions  of this  Subsection 4.3(b).   The  term "Net
Proceeds" for purposes of this Section 4.3 shall mean:  (i) the net amount of
all insurance proceeds  received by Lender pursuant to Subsection 5.03(b)(i),
(iv), (vi) and  (vii) of the  Loan Agreement as  a result of  such damage  or
destruction, after deduction of its reasonable costs and expenses (including,
but not  limited to,  reasonable counsel  fees), if  any, in collecting  same
("Insurance Proceeds"),  or (ii) the  net amount  of all awards  and payments
received by Lender with respect to a taking referenced in Section 3.6 of this
Security Instrument, after  deduction of  its reasonable  costs and  expenses
(including,  but  not  limited  to,  reasonable counsel  fees),  if  any,  in
collecting the same ("Condemnation Proceeds"), whichever the case may be.

    (i)   The  Net Proceeds  shall  be  made available  to  Borrower for  the
Restoration provided that each of the following conditions are met:

     (A)   no  Default  or  Event  of  Default  shall  have  occurred  and  be
continuing under  the Loan Agreement,  the Note, this Security  Instrument or
any of the Other Security Documents; 

     (B)   (1) in the event the Net Proceeds are Insurance Proceeds, less than
fifty percent (50%)  of the  total floor  area of the  Improvements has  been
damaged, destroyed  or rendered unusable  as a result  of such fire  or other
casualty or (2) in the event the Net Proceeds are Condemnation 
Proceeds,  less than ten percent (10%)  of the land constituting the Property
is taken;

     (C)   Leases demising  in the aggregate  a percentage amount equal  to or
greater than the Rentable Space Percentage (hereinafter defined) of the total
rentable  space in the  Property which  has been  demised under  executed and
delivered Leases in effect as of the  date of the occurrence of such fire  or
other  casualty or taking,  whichever the case  may be, shall  remain in full
force  and effect  (subject to  any rent  abatement or rights  of termination
resulting from such  casualty pursuant to the terms of the Leases) during and
after  the  completion  of  the   Restoration.    The  term  "Rentable  Space
Percentage"  shall mean  (1)  in the  event  the Net  Proceeds are  Insurance
Proceeds, a percentage  amount equal to fifty  percent (50%), and (2)  in the
event the Net  Proceeds are Condemnation Proceeds, a  percentage amount equal
to seventy-five percent (75%);

     (D)   Borrower  shall  commence  the Restoration  as  soon  as reasonably
practicable (but in no event later than thirty (30) days after such damage or
destruction or taking)  and shall diligently pursue the  same to satisfactory
completion  (Restoration shall  be  deemed  commenced upon  the  filing of  a
building permit);

     (E)   Lender  shall be satisfied  that any operating  deficits, including
all scheduled  payments  of principal  and  interest under  the  Note at  the
Contract Rate (as  defined in the Loan Agreement) which will be incurred with
respect to the  Property as a  result of the occurrence  of any such  fire or
other  casualty or taking, whichever the case  may be, will be covered out of
(1) the Net Proceeds, (2) the insurance coverage 
referred to in Subsection  3.3(a)(iii), if applicable, or (3)  by other funds
of Borrower;

     (F)   Intentionally deleted.

     (G)   Lender shall be satisfied that the Restoration will be completed on
or  before the  earliest  to occur  of (1)  twelve (12)  months prior  to the
Maturity Date  (as defined  in the  Loan Agreement),  (2) twelve (12)  months
after the occurrence of such fire or other casualty or taking,  whichever the
case may be,  (3) the earliest  date required for  such completion under  the
terms of any Leases which are  required in accordance with the provisions  of
Subsection 4.3(b)(1)(C) to  remain in effect subsequent to  the occurrence of
such fire or other casualty or taking, whichever the case may be, or (4) such
time  as may  be required  under applicable  zoning law,  ordinance, rule  or
regulation in order  to repair and restore  the Property to the  condition it
was  in immediately prior to such  fire or other casualty  or to as nearly as
possible  the  condition  it was  in  immediately prior  to  such  taking, as
applicable;

     (H)   the Property and  the use thereof after the Restoration  will be in
compliance with and  permitted under all applicable  zoning laws, ordinances,
rules and regulations;

     (I)   the  Restoration shall  be done  and  completed by  Borrower in  an
expeditious and  diligent  fashion  and in  compliance  with  all  applicable
governmental  laws, rules and regulations (including, without limitation, all
applicable Environmental Laws, as defined in the Loan Agreement);

     (J)   such  fire or  other casualty  or taking,  as applicable,  does not
result in the permanent loss of access to the Property or the Improvements.

    (ii)   The  Net Proceeds shall be held by Lender in a non-interest bearing
account  and, until  disbursed  in  accordance with  the  provisions of  this
Subsection  4.3(b), shall constitute additional security for the Obligations.
The Net Proceeds shall be disbursed by Lender to, or as directed by, Borrower
from time  to time  during the  course of  the Restoration,  upon receipt  of
evidence reasonably satisfactory  to Lender that (A)  all materials installed
and work and labor performed  (except to the extent that they are  to be paid
for out  of the  requested disbursement) in  connection with  the Restoration
have been  paid for in full, and (B) there exist no notices of pendency, stop
orders, mechanic's  or materialman's  liens or notices  of intention  to file
same,  or any  other liens or  encumbrances of  any nature whatsoever  on the
Property  arising out  of the  Restoration which have  not either  been fully
bonded to the reasonable satisfaction of  Lender and discharged of record  or
in the alternative fully insured to  the reasonable satisfaction of Lender by
the title company insuring the lien of this Security Instrument.

    (iii)  All  plans and  specifications  required  in  connection  with  the
Restoration shall be subject to  prior review and acceptance in  all respects
by  Lender and by an independent consulting  engineer selected by Lender (the
"Restoration  Consultant"),  which   review  and  acceptance  shall   not  be
unreasonably  withheld.  Lender   shall  have  the  use  of   the  plans  and
specifications  and all permits, licenses  and approvals required or obtained
in  connection  with the  Restoration.    The  identity of  the  contractors,
subcontractors and  materialmen engaged  in the Restoration,  as well  as the
contracts  under which  they have  been engaged,  shall be  subject to  prior
review and acceptance by Lender and the Restoration Consultant , which review
and 
acceptance  shall not  be  unreasonably  withheld.   All  costs and  expenses
incurred  by Lender in connection with making  the Net Proceeds available for
the  Restoration including, without  limitation, reasonable counsel  fees and
disbursements  and  the  Restoration  Consultant's fees,  shall  be  paid  by
Borrower.

    (iv)   In no event  shall Lender be obligated to make disbursements of the
Net Proceeds in excess of an amount equal to the costs actually incurred from
time to time for  work in place as part  of the Restoration, as certified  by
the Restoration Consultant, minus the Retainage.  The term "Retainage" as
                            -----
used in this Subsection 4.3(b) shall mean an amount equal to 10% of the costs
actually incurred for  work in place as part of the Restoration, as certified
by the Restoration Consultant, until the Restoration has been completed.  The
Retainage shall in no event, and notwithstanding anything to the contrary set
forth above in  this Subsection 4.3(b), be less than the amount actually held
back by Borrower from contractors,  subcontractors and materialmen engaged in
the Restoration.  The Retainage shall  not be released until the  Restoration
Consultant certifies  to Lender  that the Restoration  has been  completed in
accordance  with  the provisions  of  this  Subsection  4.3(b) and  that  all
approvals necessary  for the re-occupancy  and use of the  Property have been
obtained   from   all   appropriate   governmental   and   quasi-governmental
authorities, and Lender  receives evidence reasonably satisfactory  to Lender
that  the costs of the Restoration have been  paid in full or will be paid in
full out  of the Retainage, provided,  however, that Lender will  release the
portion  of  the  Retainage  being  held  with  respect  to  any  contractor,
subcontractor or materialman simultaneously engaged in  the Restoration as of
the date upon which  the Restoration Consultant certifies to  Lender that the
contractor,  subcontractor or  materialman has  satisfactorily completed  all
work and has supplied all materials in  accordance with the provisions of the
contractor's, subcontractor's or 
materialman's contract,  and  the contractor,  subcontractor  or  materialman
delivers the lien waivers and evidence of  payment in full of all sums due to
the contractor, subcontractor  or materialman as may  be reasonably requested
by  Lender  or  by the  title  company  insuring the  lien  of  this Security
Instrument.   If required by  Lender, the release of  any such portion of the
Retainage shall be approved by the surety company, if any, which has issued a
payment or performance bond with  respect to the contractor, subcontractor or
materialman.

    (v)   Lender  shall not  be obligated  to make  disbursements of  the Net
Proceeds more frequently than once every calendar month.

    (vi)   If at  any time the Net Proceeds or the undisbursed balance thereof
shall not, in the reasonable opinion of Lender, be sufficient to  pay in full
the balance  of the costs which  are reasonably estimated by  the Restoration
Consultant  to  be  incurred  in   connection  with  the  completion  of  the
Restoration,  Borrower  shall  deposit  the  deficiency  (the  "Net  Proceeds
Deficiency") with Lender before any  further disbursement of the Net Proceeds
shall be made.   The Net Proceeds  Deficiency deposited with Lender  shall be
held  by  Lender and  shall  be  disbursed  for  costs actually  incurred  in
connection  with the  Restoration on  the same  conditions applicable  to the
disbursement of  the Net Proceeds,  and until so  disbursed pursuant  to this
Subsection 4.3(b) shall constitute additional security for the Obligations.

   (vii)   The excess, if any,  of the Net Proceeds and the remaining balance,
if  any, of  the  Net Proceeds  Deficiency deposited  with  Lender after  the
Restoration  Consultant certifies  to Lender  that  the Restoration  has been
completed in  accordance with the  provisions of this Subsection  4.3(b), and
the  receipt by Lender of evidence reasonably satisfactory to Lender that all
costs incurred  in connection  with the Restoration  have been paid  in full,
shall be remitted by Lender to 
Borrower, provided  no Default or  Event of Default  shall have  occurred and
shall  be  continuing under  the  Loan  Agreement,  the Note,  this  Security
Instrument or any of the Other Security Documents.

     (viii)   All Net Proceeds not required (i) to be made available for the
Restoration or  (ii)  to be  returned  to  Borrower as  excess  Net  Proceeds
pursuant  to Subsection  4.3(b)(vii) may  be retained  and applied  by Lender
toward the payment  of the Debt whether  or not then due and  payable in such
order, priority and proportions as Lender in its discretion shall deem proper
or, at the discretion of Lender, the same  may be paid, either in whole or in
part,  to  Borrower for  such  purposes  as Lender  shall  designate,  in its
discretion. If  Lender shall  receive and retain  Net Proceeds,  Lender shall
apply such sums  in the reduction of the  Debt and the lien  of this Security
Instrument shall be reduced only by the amount thereof.

      Section 4.4. LOCK-BOX ACCOUNT.  Upon the occurrence of and during the
                   ----------------
continuance of an Event of Default, Lender shall have the right, upon written
notice to  Borrower to require that, from and  after the next succeeding date
of payment of  an installment of principal  and interest under the  Note, all
Rents with respect to the Property,  at Lender's discretion, be paid directly
to the  Manager or  New Manager,  as applicable  and deposited  daily by  the
Manager  or New  Manager,  as applicable  in  the name  designated by  Lender
directly to a designated lock-box account (the "Lock-Box Account"), opened by
Lender  at a bank  (the "Lock-Box Bank"),  which account shall  be within the
exclusive  control of  Lender.  Notwithstanding  the foregoing,  Lender shall
have the right to require that each tenant under the Leases make all payments
under its respective Lease, (y) if by wire transfer, to the  Lock-Box Account
and  (z) if by check, money order or  similar manner of payment, by mail to a
designated lock-box (the "Lock-Box") within the exclusive control  of Lender.
All  amounts deposited  into the  Lock-Box shall  be collected  and deposited
daily  by  the Manager  or New  Manager,  as applicable  (or, if  required by
Lender, by the  Lock-Box Bank) into the Lock-Box Account.  Amounts on deposit
in the Lock-Box  Account or held in  the Lock-Box shall be  applied by Lender
to, among other  things, the payment of  the Debt and operating  expenses and
Taxes of the Property, in such  order and priority as Lender shall  determine
in its sole discretion.

                  ARTICLE 5 - REPRESENTATIONS AND WARRANTIES

Borrower represents and warrants to Lender that:

        Section 5.1. WARRANTY OF TITLE.   Borrower  has good  title to  the
                     -----------------
Property and has the right to mortgage, grant, bargain, sell, pledge, 
assign, warrant,
transfer and  convey the  same and  that Borrower possesses,  other than  the
Permitted Exceptions, (a)  an unencumbered fee simple absolute  estate in the
Land  and the  Improvements,   (b) an  unencumbered leasehold  estate in  the
Leased Land created by and pursuant to the provisions of the Ground Lease and
(c)  an  unencumbered tenancy-in-common  interest  in  17 Battery  Place  (as
defined in the Loan Agreement), and that it owns the Property free and  clear
of all liens, encumbrances and charges whatsoever except for those exceptions
shown in the title insurance policy insuring the lien of 
this  Security Instrument  (the "Permitted  Exceptions").   Borrower  further
represents and warrants that (a) the Ground Lease is in full force and effect
and has  not been modified or  amended in any  manner whatsoever, (b)  to the
best of its knowledge, there  are no defaults under  the Ground Lease and  no
event  has occurred which  but for  the passage of  time, or  notice, or both
would constitute a default under the Ground Lease,  (c) all rents, additional
rents and other sums due and payable under the Ground Lease have been paid in
full, and (d)  neither Borrower nor the  landlord under the Ground  Lease has
commenced any  action or  given or  received any  notice for  the purpose  of
terminating the  Ground Lease.   Borrower shall  forever warrant,  defend and
preserve the title and the validity and priority of the lien of this Security
Instrument and  shall forever warrant  and defend the same  to Lender against
the claims of all persons whomsoever.

          Section 5.2. INTENTIONALLY DELETED. 
                       ---------------------

          Section 5.3. INTENTIONALLY DELETED. 
                       ---------------------

          Section 5.4. VALIDITY OF DOCUMENTS.  (a) The execution, delivery and
                       ---------------------
performance of  the Note,  the Loan Agreement,  this Security  Instrument and
Other Security  Documents and  the borrowing evidenced  by the  Note (i)  are
within the authority and power of Borrower;  (ii) have been authorized by all
requisite limited liability company/corporate/partnership action; (iii)  have
received  all   necessary  licenses,  approvals   and  consents,   corporate,
governmental or otherwise; (iv) will not violate, conflict  with, result in a
breach of  or constitute (with notice  or lapse of  time, or both)  a default
under any provision of law, rule, regulation, writ, any order or  judgment of
any court or governmental authority, the  articles of incorporation, by-laws,
partnership or trust agreement, or  other governing instrument of Borrower or
its subsidiaries,  or any indenture,  agreement or other instrument  to which
Borrower is a party or by which it or any of its assets or the Property is or
may be bound or affected;  (v) will not result in the  creation or imposition
of any lien, charge or encumbrance whatsoever upon any of its  assets, except
the lien and security interest created hereby;  and (vi) will not require any
authorization or  license from any governmental  or other body except  as may
have  already been obtained,  or any filing  with, any  governmental or other
body  (except for  the recordation  of  this instrument  in appropriate  land
records in  the State where  the Property is  located and except  for Uniform
Commercial  Code filings relating  to the security  interest created hereby);
and (b) the Loan Agreement, the Note,  this Security Instrument and the Other
Security Documents  constitute the  legal, valid  and binding  obligations of
Borrower and are enforceable against Borrower in accordance with their terms,
except as may be limited by bankruptcy, insolvency, reorganization or similar
laws affecting  the rights of creditors  generally and to  the application of
general  principles  of  equity  (regardless   of  whether  considered  in  a
proceeding  in equity  or at  law),  including, without  limitation, (i)  the
possible unavailability  of specific  performance, injunctive  relief or  any
other equitable remedy and (ii) concepts of materiality, reasonableness, good
faith and fair dealing. 

          Section 5.5. INTENTIONALLY DELETED. 
                       ---------------------

          Section 5.6. INTENTIONALLY DELETED. 
                       ---------------------

          Section 5.7. NO FOREIGN PERSON.  Borrower is not a "foreign person"
                       -----------------
within the  meaning of  Sections 1445(f)(3) of  the Internal Revenue  Code of
1986, as amended  and the related Treasury  Department regulations, including
temporary regulations.

          Section 5.8. SEPARATE TAX  LOT.   The Property  is  assessed for  real
                       -----------------
purposes as one or more wholly independent tax lot or lots, separate from
any  adjoining land or  improvements not constituting  a part of  such lot or
lots, and no other  land or improvements is assessed and  taxed together with
the Property or any portion thereof.

          Section 5.9. INTENTIONALLY OMITTED.
                       ---------------------

          Section 6.0. LEASES.  (a) Borrower is the sole owner of the entire
                       ------
lessor's interest  in the Leases; (b) to the  best knowledge of Borrower, the
Leases  are  valid  and  enforceable;  (c)  the  terms  of  all  alterations,
modifications and  amendments to  the Leases are  reflected in  the certified
occupancy  statement delivered  to and approved  by Lender;  (d) none  of the
Rents reserved  in the  Leases have  been  assigned or  otherwise pledged  or
hypothecated by  Borrower other than  to Lender; (e)  none of the  Rents have
been collected  for more  than one  (1) month  in advance;  (f) the  premises
demised under the Leases have been completed and the tenants under the Leases
have accepted the same and have taken possession of the same on a rent-paying
basis; (g)  to the  best knowledge  of Borrower,  there exist  no offsets  or
defenses to the payment of any portion of the Rents; (h) no Lease contains an
option to purchase,  right of first refusal to purchase, or any other similar
provision; (i)  no person or entity has any  possessory interest in, or right
to occupy, the Property except under and pursuant to a Lease; (j)  each Lease
is subordinate to  this Security Instrument  and the tenant under  each Lease
agrees to  attorn  to Lender  either  pursuant to  its  terms or  a  recorded
subordination and attornment agreement;  (k) there are no  prior assignments,
pledges, hypothecations  or other encumbrances  by Borrower of any  Leases or
any portion of Rents due and payable or to become due  and payable thereunder
which are presently outstanding and have priority to the  assignment of rents
executed in connection with this Security Instrument; and (l) the Property is
not subject to any  Lease other than the Leases  described in the rent  rolls
delivered pursuant to the Loan Agreement.

          Section 5.9. INTENTIONALLY DELETED. 
                       ---------------------

          Section 5.10. BUSINESS PURPOSES.   The loan evidenced by the Note is
                        -----------------
solely for  the business  purpose  of Borrower,  
and  is not  for personal,  family, household, or agricultural purposes.

      Section 5.11. INTENTIONALLY DELETED. 
                        ---------------------

      Section 5.12. MAILING ADDRESS. Borrower's mailing address, as set forth
                    ---------------
in  the  opening paragraph  hereof  or  as  changed  in accordance  with  the
provisions hereof, is true and correct.

       Section 5.13. INTENTIONALLY DELETED.
                        ---------------------

       Section 5.14. INTENTIONALLY DELETED. 
                        ---------------------

       Section 5.15. ILLEGAL ACTIVITY.  No portion of the Property has been or
                     -------------
will be purchased with proceeds of any illegal activity.

       Section 5.16. CONTRACTS.  All contracts, agreements, consents, waivers,
                     ---------
documents  and writings of every  kind or character at any  time to which the
Borrower  is a  party  to be  delivered  to  Lender pursuant  to  any of  the
provisions of this Security Instrument  are valid and enforceable against the
Borrower  and, to the best knowledge of Borrower, are enforceable against all
other parties thereto, and in  all respects are what they purport  to be and,
to the best knowledge of Borrower, to the extent that any such writing  shall
impose any obligation or duty  on the party thereto or constitute a waiver of
any rights  which any such party might otherwise  have, said writing shall be
valid and enforceable against said party in accordance with the terms, except
as  such enforcement  may  be limited  by applicable  bankruptcy, insolvency,
reorganization or similar laws affecting the rights of creditors generally. 

       Section 5.18. SURVIVAL.  The foregoing representations and warranties
                     --------
shall  survive the  execution and  delivery of  this Security  Instrument and
shall continue  in full force and effect  until the Debt has  been fully paid
and  satisfied  and  Lender  has  no  further  commitment  to  advance  funds
hereunder.  The  request for any Advance  (as defined in the  Loan Agreement)
under  the Loan  Agreement by Borrower  or on  its behalf shall  constitute a
certification that the  aforesaid representation and warranties are  true and
correct  as of  the  date of  such request,  except  to the  extent  any such
representation or warranty shall relate to an earlier date.

                     ARTICLE 6 - OBLIGATIONS AND RELIANCES

     Section 6.1. RELATIONSHIP OF BORROWER AND LENDER. The relationship between
                  -----------------------------------
Borrower and Lender is solely that of debtor and creditor, and  Lender has no
fiduciary  or  other special  relationship  with  Borrower,  and no  term  or
condition of any of the Note, this Security Instrument and the Other Security
Documents shall  be construed so as to deem the relationship between Borrower
and Lender to be other than that of debtor and creditor.

        Section 6.2. NO RELIANCE ON LENDER.  The officers of the REIT, are
                     -----------------
experienced  in the  ownership and  operation  of properties  similar to  the
Property,  and  Borrower and  Lender  are  relying  upon such  expertise  and
business plan in connection with the ownership and operation of the Property.
Borrower is not relying  on Lender's expertise, business acumen or  advice in
connection with the Property.

        Section 6.3. NO LENDER OBLIGATIONS. (a) Notwithstanding the provisions
                     ---------------------
of Subsections 1.1(f) and (l) or  Section 1.2, Lender is not undertaking  the
performance of (i) any obligations under the Leases; or (ii)  any obligations
with respect to such agreements, contracts, 
certificates,  instruments,  franchises,  permits, trademarks,  licenses  and
other documents.

          (b)   By  accepting or approving  anything required to  be observed,
performed or fulfilled  or to be  given to Lender  pursuant to this  Security
Instrument, the  Loan Agreement,  the Note or  the Other  Security Documents,
including  without  limitation,  any  officer's  certificate, balance  sheet,
statement of profit and loss or other financial statement, survey, appraisal,
or insurance policy, Lender shall not be deemed to have  warranted, consented
to, or affirmed the  sufficiency, the legality or effectiveness  of same, and
such  acceptance or  approval thereof  shall not  constitute any  warranty or
affirmation with respect thereto by Lender.

          Section 6.4. RELIANCE. Borrower recognizes and acknowledges that in
                       ---------
accepting  the Loan  Agreement, the  Note, this  Security Instrument  and the
Other Security  Documents, Lender is  expressly and primarily relying  on the
truth and accuracy of the warranties and representations set forth in Article
5 without any obligation to  investigate the Property and notwithstanding any
investigation  of the Property  by Lender; that such  reliance existed on the
part  of   Lender  prior  to  the  date   hereof;  that  the  warranties  and
representations are  a material  inducement to Lender  in accepting  the Loan
Agreement,  the  Note,  this  Security  Instrument  and  the  Other  Security
Documents; and that Lender would not be willing to make the loan evidenced by
the Loan Agreement, the Note, this Security Instrument and the Other Security
Documents  and  accept  this  Security  Instrument  in  the  absence  of  the
warranties and representations as set forth in Article 5.


                        ARTICLE 7 - FURTHER ASSURANCES

          Section 7.1. RECORDING   OF  SECURITY   INSTRUMENT,  ETC.     Borrower
                       -------------------------------------------
forthwith upon the execution and  delivery of this Security Instrument  
and thereafter, from
time  to  time, will  cause this  Security  Instrument and  any of  the Other
Security Documents  creating a  lien or security  interest or  evidencing the
lien hereof upon the Property and each instrument of further assurance  to be
filed, registered  or recorded in  such manner and  in such places as  may be
required by any present or future law in order to publish notice of and fully
to  protect and perfect  the lien or  security interest hereof  upon, and the
interest of Lender  in, the Property.   Borrower will pay all  taxes, filing,
registration or recording fees, and all expenses incident to the preparation,
execution,  acknowledgment  and/or  recording  of  the  Note,  this  Security
Instrument, the Other Security  Documents, any note or  mortgage supplemental
hereto,  any  security  instrument  with  respect to  the  Property  and  any
instrument of  further assurance,  and any modification  or amendment  of the
foregoing  documents, and  all federal,  state, county  and  municipal taxes,
duties, imposts, assessments and charges arising out of or in connection with
the  execution  and  delivery  of  this  Security  Instrument,  any  mortgage
supplemental hereto, any security instrument  with respect to the Property or
any instrument of further assurance, and any modification or amendment of the
foregoing documents, except for any  income taxes imposed on Lender or  where
prohibited by law so to do.

       Section 7.2. FURTHER ACTS, ETC. Borrower will, at the cost of Borrower,
                    -----------------
and without expense to  Lender, do, execute, acknowledge and deliver  all and
every such further acts, 
deeds, conveyances, mortgages, assignments, notices of assignments, transfers
and assurances as Lender  shall, from time to  time, reasonably require,  for
the  better assuring, conveying, assigning, transferring, and confirming unto
Lender the  property and rights  hereby mortgaged, granted,  bargained, sold,
conveyed, confirmed, pledged, assigned, warranted and transferred or intended
now or  hereafter so to be, or which Borrower  may be or may hereafter become
bound to  convey or assign  to Lender, or for  carrying out the  intention or
facilitating the performance of the terms  of this Security Instrument or for
filing, registering  or recording this Security Instrument,  or for complying
with all Applicable Laws if Borrower fails to cure promptly any violations of
Applicable Laws, except that Borrower's obligations and liabilities shall not
be increased  in a manner  inconsistent with its obligations  and liabilities
under  this Security  Instrument.    Borrower, on  demand,  will execute  and
deliver and hereby  authorizes Lender to execute  in the name of  Borrower or
without the signature  of Borrower to the  extent Lender may lawfully  do so,
one or more financing statements,  chattel mortgages or other instruments, to
evidence more  effectively the security  interest of Lender in  the Property.
Borrower grants to  Lender an irrevocable power  of attorney coupled  with an
interest for the  purpose of exercising and perfecting any and all rights and
remedies  available  to  Lender  at  law and  in  equity,  including  without
limitation  such rights  and remedies  available to  Lender pursuant  to this
Section 7.2.

       Section 7.3. CHANGES  IN TAX, DEBT, CREDIT AND DOCUMENTARY STAMP LAWS.
                    --------------------------------------------------------
(a)  If any law  is  enacted  or adopted  or  amended  after the  date  of  
this Security
Instrument  which deducts  the Debt from  the value  of the Property  for the
purpose of taxation or which imposes a tax, either directly or indirectly, on
the Debt or  Lender's interest in  the Property, Borrower  will pay the  tax,
with interest and penalties thereon, if any.  If Lender is advised by counsel
chosen by it that the payment of tax by Borrower would be unlawful or taxable
to Lender  or unenforceable or provide the basis for a defense of usury, then
Lender shall have the  option by written notice of not  less than ninety (90)
days to declare the Debt immediately due and payable.

          (b)  Borrower will not claim or demand or be entitled to any credit
or credits on account of the Debt for  any part of the Taxes or Other Charges
assessed  against the Property, or  any part thereof,  and no deduction shall
otherwise be made or claimed from the assessed value of the  Property, or any
part  thereof, for  real  estate  tax purposes  by  reason  of this  Security
Instrument or the Debt.  If such claim, credit or deduction shall be required
by law, Lender  shall have  the option, by  written notice  of not less  than
ninety (90) days, to declare the Debt immediately due and payable.

         (c)   If at any time the United States of America, any State thereof
or any subdivision of any such State shall require revenue or other stamps to
be  affixed  to the  Note,  this Security  Instrument,  or any  of  the Other
Security Documents or  impose any other tax  or charge on the  same, Borrower
will pay for the same, with interest and penalties thereon, if any.

       Section 7.4. ESTOPPEL CERTIFICATES.   (a)   Borrower  shall deliver  to
                    ---------------------
Lender, promptly upon  request, duly executed  estoppel 
certificates from any  one or more lessees as 
required by Lender in the form attached  to the Loan Agreement to the  extent
lessees are required to do so under their respective Leases.

         (b)   Upon any transfer or proposed transfer contemplated by Section
19.1  hereof,  at  Lender's  request,  Borrower  shall  provide  an  estoppel
certificate to any Co-Lender  or Participant (as each term is  defined in the
Loan Agreement)  or any  prospective Co-Lender or  Participant in  such form,
substance and detail as Lender,  such Co-Lender or Participant or prospective
Co-Lender or Participant may reasonably require.

         (c)   The delivery by  Borrower and Lender of  estoppel certificates
and similar statements shall otherwise be governed by the Loan Agreement.

       Section 7.5. FLOOD INSURANCE.  After Lender's request, Borrower shall
                    ---------------
deliver evidence satisfactory  to Lender that no portion  of the Improvements
is situated  in a  federally designated  "special flood  hazard area"  or, if
located with such  area, Borrower shall maintain the  insurance prescribed in
Section 5.03 of the Loan Agreement.

       Section 7.6. SPLITTING  OF   SECURITY  INSTRUMENT.     This   Security
                    ------------------------------------
Instrument and
the Note shall, at any time until the same shall be fully paid and satisfied,
at  the sole election of Lender,  be split or divided  into two or more notes
and two or  more security  instruments, each of  which shall  cover all or  a
portion of the Property  to be more particularly described therein.   To that
end, Borrower, upon written request of Lender, shall execute, acknowledge and
deliver, or cause  to be  executed, acknowledged  and delivered  by the  then
owner of the Property, to Lender and/or its designee  or designees substitute
notes  and security  instruments in  such principal amounts,  aggregating not
more than the then unpaid  principal amount of this Security  Instrument, and
containing terms, provisions and  clauses identical in all  material respects
to those  contained herein  and in  the Note,  and such  other documents  and
instruments as may be required by Lender.

      Section 7.7.  REPLACEMENT DOCUMENTS.   Upon receipt of an  affidavit of
                    ---------------------
an officer of  Lender as to  the loss, theft,  destruction or mutilation  of the
Note  or any Other Security Document  which is not of  public record, and, in
the case of any such mutilation, upon surrender and cancellation of such Note
or  Other  Security  Document,  Borrower  will  issue,  in  lieu  thereof,  a
replacement Note or  Other Security  Document, dated the  date of such  lost,
stolen, destroyed  or mutilated Note or  Other Security Document in  the same
principal amount thereof and otherwise of like tenor.


                      ARTICLE 8 - DUE ON SALE/ENCUMBRANCE

          Section 8.1. LENDER RELIANCE.  Borrower acknowledges that Lender has
                       ---------------
examined and relied on the experience of Borrower and its general partner and
member in owning and operating properties such as the Property in agreeing to
make  the  loan  secured hereby,  and  will  continue to  rely  on Borrower's
ownership of the Property as a means of 
maintaining the value of the Property  as security for repayment of the  Debt
and the  performance of  the Other Obligations.   Borrower  acknowledges that
Lender has a valid interest in maintaining the value of the Property so as to
ensure  that, should  Borrower default in  the repayment  of the Debt  or the
performance of  the Other Obligations, Lender can recover  the Debt by a sale
of the Property.  

       Section 8.2. NO SALE/ENCUMBRANCE. Except as permitted herein and under
                    -------------------
the terms  and conditions  contained in the  Loan Agreement,  Borrower agrees
that Borrower  shall not, without the prior  written consent of Lender, sell,
convey,  mortgage, grant,  bargain, encumber,  pledge,  assign, or  otherwise
transfer the Property or  any part thereof or permit the Property or any part
thereof  to be  sold, conveyed,  mortgaged,  granted, bargained,  encumbered,
pledged, assigned, or otherwise transferred.

      Section 8.3. SALE/ENCUMBRANCE DEFINED.  A sale, conveyance, mortgage,
                    -----------------------
grant,  bargain,  encumbrance,  pledge, assignment,  or  transfer  within the
meaning of this Article 8 shall be deemed to include, but not limited to, (a)
an installment sales  agreement wherein Borrower agrees to  sell the Property
or any part thereof for a price to  be paid in installments; (b) an agreement
by Borrower  leasing all or a substantial part of the Property for other than
actual occupancy by  a space tenant thereunder or a sale, assignment or other
transfer of, or the grant of a security interest in, Borrower's  right, title
and interest  in and  to any  Leases or  any Rents;  (c) if  Borrower or  any
general  partner  or  limited  partner  of Borrower  is  a  corporation,  the
voluntary  or  involuntary  sale,  conveyance, transfer  or  pledge  of  such
corporation's stock  or the stock  of any corporation directly  or indirectly
controlling such  corporation by  operation of law  or otherwise  (other than
transfers of shares in the REIT), or the creation or issuance of new stock by
which an aggregate  of more  than 10%  of such corporation's  stock shall  be
vested in  a party or  parties who are  not now stockholders  (other than the
issuance of shares in  the REIT); (d) if Borrower  or any general partner  or
limited  partner of  Borrower is  a limited  or general partnership  or joint
venture, the  change, removal or  resignation of a general  partner, managing
partner or limited  partner, or  the transfer  or pledge  of the  partnership
interest  of any general partner, managing  partner or limited partner or any
profits  or proceeds  relating to  such partnership  interest whether  in one
transfer  or a series  of transfers and  (e) if  Borrower, or any  general or
limited partner or  member of  Borrower is a  limited liability company,  the
change, removal or resignation of any member or the transfer or pledge of the
membership interest of any member or any profits or proceeds relating to such
membership  interest  whether in  one  or a  series  of  transactions or  the
voluntary  or  involuntary  sale,  conveyance,  transfer  or  pledge  of  any
membership  interests (or the  membership interests of  any limited liability
company directly or indirectly controlling such limited liability company  by
operation of law or otherwise).   Notwithstanding the foregoing, (i) transfer
by devise or  descent or by operation of  law upon the death of  a partner or
stockholder of Borrower  or any general partner thereof  or (ii) any transfer
permitted  under  the  Loan Agreement  shall  not  be deemed  to  be  a sale,
conveyance, mortgage,  grant, bargain,  encumbrance,  pledge, assignment,  or
transfer within the meaning of this Article 8.

       Section 8.4. LENDER'S  RIGHTS.  Lender reserves the right to condition
                    ----------------
the consent required  hereunder upon a  modification of the  
terms hereof and on
assumption of the Note, the Loan Agreement, this Security Instrument and  the
Other Security Documents  as so modified by the  proposed transferee, payment
of all of  Lender's expenses  incurred in connection  with such transfer,  or
such other conditions as Lender shall determine in its sole discretion  to be
in the  interest of Lender.  Lender shall not  be required to demonstrate any
actual impairment of its security or any increased risk of  default hereunder
in  order to  declare the  Debt immediately due  and payable  upon Borrower's
sale, conveyance,  mortgage, grant, bargain, encumbrance, pledge, assignment,
or transfer of  the Property without Lender's consent.   This provision shall
apply  to  every  sale, conveyance,  mortgage,  grant,  bargain, encumbrance,
pledge,  assignment,  or transfer  of  the  Property  regardless  of  whether
voluntary  or not,  or whether or  not Lender  has consented to  any previous
sale,  conveyance, mortgage, grant, bargain, encumbrance, pledge, assignment,
or transfer of the Property.

                            ARTICLE  9 - PREPAYMENT

      Section 9.1. PREPAYMENT.  The Debt may be prepaid only in strict
                   ----------
accordance with  the express terms  and conditions of  the Note and  the Loan
Agreement including, but not limited to, the payment of any Funding Costs.


                              ARTICLE 10 - DEFAULT

     Section 10.1. EVENTS OF DEFAULT.  The occurrence of any  one or more of
                    -----------------
the following events shall constitute an "Event of Default":

     (a)   the occurrence of an "Event of Default", as such term is defined in
the Loan Agreement.

     (b)   if any of the Taxes  or Other Charges is not paid when  the same is
due and  payable except to the extent  sums sufficient to pay  such Taxes and
Other Charges have been deposited with Lender in accordance with the terms of
this Security Instrument;

     (c)   if the Policies are not kept in full force and effect, or if the
Policies are not delivered to Lender upon request or Borrower has not
delivered evidence of the renewal of the Policies thirty (30) days prior to
their expiration as provided in the Loan Agreement;

     (d)   if Borrower violates or does not comply with any of the provisions
of Sections 3.7, 4.3 and Articles 8 and 13;

     (e)   intentionally deleted;

     (f)   intentionally deleted; 

     (g)   if Borrower shall be in default beyond the expiration of any
applicable notice and/or cure period under any other mortgage, deed of trust,
deed to secure debt or other security agreement covering any part of the
Property whether it be superior or junior in lien to this Security
Instrument;

     (h)   if the Property becomes subject to any mechanic's, materialman's or
other lien other than a lien for local real estate taxes and assessments not
then due and payable and the lien shall remain undischarged of record (by
payment, bonding or otherwise) for a period of forty-five (45) days;

     (i)   if  any federal  tax lien  is filed  against Borrower,  any general
partner or member  of Borrower or the Property and same  is not discharged of
record within forty-five (45) days after same is filed;

     (j)   intentionally deleted; 

     (k)   if  any default occurs  under that certain  environmental indemnity
agreement dated the date hereof given by Borrower and the REIT to Lender (the
"Environmental Indemnity") and such default continues after the expiration of
applicable notice and grace periods, if any;

     (l)   if any default occurs under 
any guaranty  or indemnity executed  in connection herewith and  such default
continues after the expiration of applicable grace periods, if any; 

     (m)   intentionally deleted;

     (n)   if  Borrower defaults  under the  Management  Agreement beyond  the
expiration of  applicable notice and grace periods,  if any, thereunder or if
cancelled, terminated or surrendered, unless  in such case (a) Borrower shall
enter into a new management agreement on market terms and conditions  no less
favorable  than  the Management  Agreement  and  with  a  management  company
satisfactory to Lender,   (b) Borrower self-manages the Property or  (c) such
cancellation, termination or surrender is  directed by Lender pursuant to the
terms of that certain Assignment of Management Agreement and Subordination of
Management Fees  (the "Subordination of Management Agreement") dated the date
hereof  between  Borrower,  Manager  (as  defined  in  the  Subordination  of
Management Agreement) and Lender for a reason  other than an Event of Default
thereunder;

     (o)   if  Borrower  shall fail,  after  the applicable  notice  and grace
period contained  in the Ground  Lease, if any, in  the payment of  any rent,
additional rent or  other charge mentioned in  or made payable by  the Ground
Lease when said rent or other charge is due and payable;

     (p)   if there shall occur any default by Borrower, as tenant, under  the
Ground Lease  in the  observance  or performance  of  any term,  covenant  or
condition  of the  Ground Lease on  the part  of Borrower  to be  observed or
performed and 
said  default is not cured  following the expiration  of any applicable grace
and notice period therein provided or if  the leasehold estate created by the
Ground Lease shall  be surrendered or the Ground Lease shall be terminated or
cancelled for any reason or under any circumstances whatsoever, or if  any of
the terms, covenants or conditions of the Ground Lease shall in any manner be
modified, changed, supplemented, altered,  or amended without the consent  of
Lender;

     (q)   if for  more than ten  (10) days after  notice from Lender  or such
shorter time  as provided for in the Note,  the Loan Agreement, this Security
Agreement and the Other Security Documents, Borrower shall continue to  be in
default  under  any  other  term,  covenant or  condition  of  this  Security
Instrument in the case of any default which  can be cured by the payment of a
sum of  money, or  for thirty  (30)  days after  notice from  Lender or  such
shorter time as provided for in  the Note, the Loan Agreement, this  Security
Agreement and the Other Security Documents in the case of any  other default,
provided that if  such default cannot reasonably be  cured within such thirty
(30) day period or such  shorter time as provided for  in the Note, the  Loan
Agreement, this  Security  Agreement and  the  Other Security  Documents  and
Borrower shall  have commenced to cure  such default within such  thirty (30)
day period  or  such shorter  time as  provided  for in  the  Note, the  Loan
Agreement, this  Security  Agreement and  the  Other Security  Documents  and
thereafter  diligently  and expeditiously  proceeds  to cure  the  same, such
thirty (30) day period or such shorter time as provided  for in the Note, the
Loan  Agreement, this  Security Agreement  and the  Other Security  Documents
shall be extended for so long as it shall require Borrower in the exercise of
due diligence to  cure such default, it  being agreed that no  such extension
shall be for a period in excess of ninety (90) days;

     (r)   if  Borrower fails  to cure promptly  any violations  of Applicable
Laws within thirty (30) days after notice by Lender;

     (s)   if  any condemnation  proceeding  is  instituted  which  would,  in
Lender's reasonable judgment, materially impair  the use and enjoyment of the
Property for its intended purposes; or

     (t)   if Borrower  shall fail to  reimburse Lender within then  (10) days
after  notice by  Lender with  interest calculated  at  the Default  Rate (as
defined in the Loan Agreement), for all Insurance Premiums or Taxes and Other
Charges, together with interest and penalties imposed thereon, paid by Lender
pursuant to this Security Instrument.

      Section 10.2. DEFAULT INTEREST.   Borrower does hereby agree  that upon
                    ----------------
the occurrence of an  Event of Default, Lender shall be entitled to receive and
Borrower shall pay interest on the entire principal amount outstanding of the
Note at a rate equal to the Default Rate.  The Default Rate shall be computed
(i)  for all Events of Default which can be  cured by the payment of a sum of
money, from the date upon which such payment was due,  and (ii) for all other
Events of Default, from the occurrence of the Event of Default until, for all
Events of Default, the earlier of the date upon which the Event of Default is
cured or the date upon  which the Debt is paid in full.   Interest calculated
at the  Default Rate shall be added to the  Debt, and shall be deemed secured
by this Security Instrument.  This clause, however, shall not be construed as
an agreement or privilege to extend the  date of the payment of the Debt, nor
as a waiver of any other right or remedy accruing to Lender  by reason of the
occurrence of any Default or Event of Default.

                        ARTICLE 11 - RIGHTS AND REMEDIES

          Section 11.1. REMEDIES.  Upon the occurrence of any Event of Default,
                        ---------
Borrower agrees that Lender  may take such action, without  notice or demand,
as it deems advisable to protect and  enforce its rights against Borrower and
in and to the Property, including, but not limited to, the following actions,
each of which may be pursued concurrently 
or otherwise, at such time and in such  order as Lender may determine, in its
sole discretion,  without impairing or  otherwise affecting the  other rights
and remedies of Lender.

     (a)   declare the entire unpaid Debt to be immediately due and payable;

     (b)   institute  proceedings,  judicial or  otherwise,  for the  complete
foreclosure of this Security Instrument under any applicable provision of law
in which case  the Property or any interest  therein may be sold  for cash or
upon credit in one or more parcels or in several interests or portions and in
any order or manner;

     (c)   with or  without entry, to the extent permitted and pursuant to the
procedures  provided by applicable law, institute proceedings for the partial
foreclosure of this Security Instrument for the  portion of the Debt then due
and  payable, subject to  the continuing lien  and security  interest of this
Security Instrument for the balance of the Debt not then due,  unimpaired and
without loss of priority;

     (d)   sell for  cash or upon credit the Property  or any part thereof and
all estate, claim, demand, right, title and  interest of Borrower therein and
rights of redemption  thereof, pursuant to power of sale or otherwise, at one
or more sales, as an entity or in  parcels, at such time and place, upon such
terms and after such notice thereof as may be required or permitted by law;

     (e)   institute an action, suit or  proceeding in equity for the specific
performance of any covenant, condition  or agreement contained herein, in the
Note, the Loan Agreement or in the Other Security Documents;

     (f)   recover judgment  on the  Note either before,  during or  after any
proceedings  for  the  enforcement  of  this  Security  Instrument, the  Loan
Agreement or the Other Security Documents;

     (g)   apply  for the  appointment of a  receiver, trustee,  liquidator or
conservator  of the  Property,  without  notice and  without  regard for  the
adequacy of  the security for the Debt and without regard for the solvency of
Borrower, the  REIT, or of  any person, firm or  other entity liable  for the
payment of the Debt;

     (h)  subject  to any  applicable law,  the license  granted  to Borrower
under Section 1.2 shall automatically be revoked and Lender may enter into or
upon the Property, either personally or by its agents,  nominees or attorneys
and  dispossess Borrower  and  its  agents  and servants  therefrom,  without
liability for  trespass, damages  or otherwise and  exclude Borrower  and its
agents  or servants  wholly  therefrom,  and take  possession  of all  books,
records  and  accounts  relating thereto  and  Borrower  agrees to  surrender
possession of the  Property and of such books, records and accounts to Lender
upon  demand, and  thereupon Lender  may (i)  use, operate,  manage, control,
insure,  maintain, repair, restore and otherwise deal with all and every part
of  the  Property  and  conduct  the  business  thereat;  (ii)  complete  any
construction  on  the Property  in  such  manner  and  form as  Lender  deems
advisable;  (iii) make  alterations,  additions, renewals,  replacements  and
improvements to or  on the Property; (iv)  exercise all rights and  powers of
Borrower  with respect to  the Property, whether  in the name  of Borrower or
otherwise, including, without limitation, the right  to make, cancel, enforce
or modify Leases,  obtain and evict tenants, and demand, sue for, collect and
receive  all Rents  of  the  Property and  every  part  thereof; (v)  require
Borrower to pay  monthly in advance to  Lender, or any receiver  appointed to
collect the  Rents, the  fair and  reasonable rental  value for  the use  and
occupation of such part of the Property as may be occupied by Borrower;  (vi)
require Borrower to vacate and surrender possession of the Property to Lender
or to  such receiver  and, in  default thereof,  Borrower may  be evicted  by
summary proceedings or otherwise; and (vii) apply the receipts from the 
Property to the  payment of the Debt, in such order, priority and proportions
as  Lender shall  deem appropriate  in  its sole  discretion after  deducting
therefrom all  expenses (including  reasonable attorneys'  fees) incurred  in
connection with the aforesaid operations and all amounts necessary to pay the
Taxes, Other  Charges, insurance  and other expenses  in connection  with the
Property, as well  as just and  reasonable compensation for  the services  of
Lender, its counsel, agents and employees;

    (i)   exercise any and all rights and remedies granted to a secured party
upon default under the  Uniform Commercial Code, including, without  limiting
the generality  of the  foregoing: (i) the  right to  take possession  of the
Personal Property or  any part thereof,  and to take  such other measures  as
Lender may  deem necessary for the  care, protection and  preservation of the
Personal  Property, and (ii) request Borrower at  its expense to assemble the
Personal  Property and  make it  available to  Lender at  a convenient  place
acceptable  to Lender.   Any notice  of sale,  disposition or  other intended
action by Lender  with respect to the  Personal Property sent to  Borrower in
accordance with the  provisions hereof at least  five (5) days prior  to such
action, shall constitute commercially reasonable notice to Borrower;

     (j)  apply any sums then  deposited in the Escrow Fund, if  any, and any
other sums held in escrow or otherwise by Lender in accordance with the terms
of this Security Instrument or any Other Security Document to the  payment of
the following items in any order in its uncontrolled discretion:

               (i)   Taxes and Other Charges;

               (ii)   Insurance Premiums;

               (iii)   Operating Expenses (as defined in the Loan Agreement);

               (iv)   Interest on the unpaid principal balance of the Note;

               (v)   Amortization of the unpaid principal balance of the Note;

               (vi)   All other  sums payable  pursuant to  the Note, the Loan
                      Agreement,     this     Security Instrument    and   
                      the    Other  Security   Documents,  including
                      without limitation advances made
                      by Lender pursuant  to the terms
                      of this Security Instrument;

     (k)   surrender the  Policies maintained  pursuant to  Article 3  hereof,
collect the unearned  Insurance Premiums and apply  such sums as a  credit on
the Debt in  such priority and proportion  as Lender in its  discretion shall
deem proper, and in connection  therewith, Borrower hereby appoints Lender as
agent  and  attorney-in-fact  (which  is  coupled with  an  interest  and  is
therefore irrevocable) for Borrower to collect such Insurance Premiums;

     (l)   pursue such other remedies as Lender may have under applicable law;

     (m)   apply  the undisbursed  balance  of  any  Net  Proceeds  Deficiency
deposit, together  with interest thereon, to the payment  of the Debt in such
order, priority and proportions as Lender shall deem to be appropriate in its
discretion; and/or

     (n)   require a  Lock-Box Account pursuant  to Section 4.4 and  apply all
sums in  the Lock-Box  Account to  the payment  of the  Debt, in such  order,
priority and proportions as Lender shall deem appropriate in its discretion.

In the event of  a sale, by foreclosure, power of sale, or otherwise, of less
than all of the Property, this  Security Instrument shall continue as a  lien
and security interest on the remaining portion of the Property unimpaired and
without loss  of priority.   Notwithstanding the  provisions of  this Section
11.1 to the contrary,  if any Event of Default as described  in clause (i) or
(ii) of  Subsection  10.1(f) shall  occur, the  entire unpaid  Debt shall  be
automatically due  and payable, without  any further notice, demand  or other
action by Lender.

      Section 11.2. APPLICATION OF  PROCEEDS.   The purchase  money, proceeds
                    ------------------------
and avails of any disposition of the Property, or any part 
thereof, or  any other sums  collected by  Lender pursuant  to the  Note, 
the  Loan Agreement,  this
Security Instrument or the Other Security Documents, may be applied by Lender
to the  payment of the Debt in such priority and proportions as Lender in its
discretion  shall deem proper; provided, however, that if no Event of Default
has occurred and  is continuing, Lender's application  of such sums  shall be
governed by the Loan Agreement.

     Section 11.3. RIGHT  TO CURE  DEFAULTS.   Upon  the  occurrence of  any
                   ------------------------
Default or Event  of Default, Lender  may, but  without any obligation  to 
do  so and without notice to  or demand on Borrower and without  
releasing Borrower from
any obligation  hereunder, make  or do the  same in  such manner and  to such
extent as Lender may deem necessary  to protect the security hereof.   Lender
is  authorized to enter  upon the Property  for such purposes,  or appear in,
defend, or bring  any action  or proceeding  to protect its  interest in  the
Property and  the cost and  expense thereof (including  reasonable attorneys'
fees to  the extent  permitted by  law), with  interest as  provided in  this
Section  11.3, shall constitute a  portion of the  Debt and shall  be due and
payable to  Lender upon  demand.   All such  costs and  expenses incurred  by
Lender in  remedying such  Default or Event  of Default  or in  appearing in,
defending,  or bringing any such action or  proceeding shall bear interest at
the Default Rate, for the period after  notice from Lender that such cost  or
expense was  incurred to the date of  payment to Lender.  All  such costs and
expenses incurred by Lender together  with interest thereon calculated at the
Default Rate  shall be  deemed to constitute  a portion  of the  Debt and  be
secured  by this  Security Instrument  and the  Other Security  Documents and
shall be promptly due and payable after demand by Lender therefor.

     Section 11.4. ACTIONS AND PROCEEDINGS.  Lender has the  right to appear
                   -----------------------
in and defend any action or proceeding brought with 
respect to the  Property and
to bring  any action or  proceeding, in the  name and on  behalf of Borrower,
which  Lender, in its  discretion, decides should  be brought  to protect its
interest in the Property.

  Section 11.5. RECOVERY OF SUMS REQUIRED TO  BE PAID.  Lender shall have the
                -------------------------------------
right from  time to  time to  take action to  recover any  sum or  sums which
constitute a  part of  the Debt  as the same  become due,  without regard  to
whether or not the balance of the Debt shall be due, and without prejudice to
the  right of  Lender thereafter to  bring an  action of foreclosure,  or any
other action, for a default or defaults by Borrower existing at the time such
earlier action was commenced.  

     Section 11.6. EXAMINATION   OF  BOOKS  AND   RECORDS.     Lender,  each
                   --------------------------------------
Co-Lender, and their agents, accountants and attorneys  
shall have the right, upon providing
Borrower with prior written notice, to examine and inspect  at any reasonable
time the records, books, management and other papers of Borrower and the REIT
which  reflect upon their financial condition (including, without limitation,
leases,  statements bills and invoices), at the  Property or at the principal
place of business  of Borrower, the REIT, their Affiliates or where the books
and records are located.  Lender and its agents shall  have the right to make
copies and extracts 
from  the foregoing  records and  other  papers.   In  addition, Lender,  its
agents, accountants and  attorneys shall have the right to  examine, copy and
audit  the  books and  records  of Borrower,  the REIT  and  their affiliates
pertaining  to the  income, expenses  and  operation of  the Property  during
reasonable  business  hours  at  any  office of  Borrower,  the  REIT,  their
Affiliates or  where the books  and records are  located.  This  Section 11.6
shall apply  throughout the term of the Note and  without regard to whether a
Default or Event of Default has occurred or is continuing.

          Section 11.7. OTHER RIGHTS,  ETC.  (a)  The  failure of Lender to
                        ------------------
insist upon strict performance of any  term hereof shall not be deemed to  
be a waiver of
any term of  this Security  Instrument.   Borrower shall not  be relieved  of
Borrower's obligations  hereunder by reason  of (i) the failure  of Lender to
comply with  any request  of Borrower to  take any  action to  foreclose this
Security Instrument or otherwise enforce  any of the provisions hereof  or of
the  Note,  the Loan  Agreement or  the  Other Security  Documents,  (ii) the
release,  regardless of  consideration,  of  the whole  or  any  part of  the
Property,  or of any  person liable for  the Debt or  any portion thereof, or
(iii) any agreement or stipulation by Lender extending the time of payment or
otherwise  modifying  or  supplementing  the  terms of  the  Note,  the  Loan
Agreement, this Security Instrument or the Other Security Documents.

         (b)   It is  agreed that the risk of loss  or damage to the Property
is on Borrower, and Lender shall have  no liability whatsoever for decline in
value of the Property, for failure  to maintain the Policies, or for  failure
to determine whether insurance in force is adequate as to the amount of risks
insured.  Possession  by Lender shall not  be deemed an election  of judicial
relief, if any  such possession is requested or obtained, with respect to any
Property or collateral not in Lender's possession.

         (c)   Lender may  resort for the  payment of the  Debt to any  other
security  held  by  Lender  in  such  order  and  manner  as  Lender,  in its
discretion, may elect.  Lender  may take action to  recover the Debt, or  any
portion thereof, or to  enforce any covenant hereof without prejudice  to the
right of Lender thereafter to foreclose this Security Instrument.  The rights
of  Lender under  this Security  Instrument shall  be separate,  distinct and
cumulative and none shall be given effect to the exclusion of the others.  No
act of Lender  shall be  construed as an  election to proceed  under any  one
provision herein to the  exclusion of any other provision.   Lender shall not
be limited exclusively  to the rights and remedies herein stated but shall be
entitled to  every right and  remedy now or  hereafter afforded at law  or in
equity.

     Section 11.8. RIGHT TO RELEASE ANY PORTION OF THE PROPERTY.  Lender may
                   --------------------------------------------
release any portion  of the  Property for such  consideration as  
Lender may  require
without,  as  to the  remainder  of the  Property,  in any  way  impairing or
affecting the lien or  priority of this Security Instrument, or improving the
position of  any subordinate lienholder  with respect thereto, except  to the
extent that the obligations hereunder  shall have been reduced by the  actual
monetary consideration, if any, received by Lender for such release,  and may
accept by assignment, pledge or otherwise any other property in place thereof
as Lender may  require without being  accountable for so  doing to any  other
lienholder.  This  Security Instrument shall continue as a  lien and security
interest in the remaining portion of the Property.

       Section 11.9. VIOLATION OF LAWS.  If the Property is not in compliance
                     -----------------
with Applicable Laws, Lender may impose additional requirements upon Borrower
in  connection herewith including,  without limitation, monetary  reserves or
financial equivalents.

      Section 11.10. RECOURSE AND CHOICE OF REMEDIES.  Subject to the recourse
                     -------------------------------
obligations and  liabilities of  Borrower and the  REIT contained  in Section
9.08 of the Loan  Agreement and notwithstanding  any other provision of  this
Security Instrument, Lender and other Indemnified Parties (defined in Section
13.1 below) are entitled  to enforce the obligations of Borrower contained in
Section  13.2  without first  resorting  to  or  exhausting any  security  or
collateral and  without  first having  recourse to  the Note  or  any of  the
Property, through foreclosure or acceptance of a deed in lieu  of foreclosure
or  otherwise, and in the event Lender commences a foreclosure action against
the Property, Lender is entitled to pursue a deficiency judgment with respect
to  such obligations  against Borrower.   The  liability of  Borrower is  not
limited to the  original principal amount of  the Note.  Notwithstanding  the
foregoing, nothing  herein shall inhibit  or prevent Lender  from foreclosing
pursuant  to this  Security Instrument  or  exercising any  other rights  and
remedies pursuant to  the Note, the Loan Agreement,  this Security Instrument
and the  Other Security  Documents, whether  simultaneously with  foreclosure
proceedings or in  any other sequence.   A separate action or  actions may be
brought and  prosecuted against  Borrower, whether or  not action  is brought
against  any other person  or entity or  whether or  not any other  person or
entity is joined in the  action or actions.   In addition, Lender shall  have
the right but not the obligation to join and participate in, as a party if it
so elects, any administrative or judicial proceedings or actions initiated in
connection   with  any  matter  addressed  in  the  Environmental  Indemnity.
Borrower shall remain liable for any deficiency if the proceeds from any sale
or  other  disposition  of  the  Property are  insufficient  to  satisfy  the
Obligation in full.

       Section 11.11. RIGHT OF  ENTRY. Lender and its agents shall have the
                      ---------------
right to enter and inspect the Property at all reasonable 
times, including, without
limitation, the  right to enter and inspect in  order to conduct an appraisal
of the Property.  This Section  11.11 shall apply throughout the term  of the
Note and without regard to whether a Default or Event of Default has occurred
or is continuing.

                       ARTICLE  12 - INTENTIONALLY OMITTED


                          ARTICLE  13 - INDEMNIFICATION

     Section 13.1. GENERAL INDEMNIFICATION.    Borrower shall,  at its  sole
                   -----------------------
cost and expense,   protect,  defend,  indemnify,   release  and  hold   
harmless  the
Indemnified Parties from  and against any and all  claims, suits, liabilities
(including, without  limitation, strict  liabilities), actions,  proceedings,
obligations, debts, damages,  losses, costs, expenses, diminutions  in value,
fines, penalties, charges, fees, expenses, judgments, awards, amounts paid in
settlement, 
punitive damages,  foreseeable  and unforeseeable  consequential damages,  of
whatever kind or  nature (including but not limited  to reasonable attorneys'
fees and other costs of defense)  (the "Losses") imposed upon or incurred  by
or  asserted  against  any  Indemnified Parties  and  directly  or indirectly
arising out of  or in any  way relating to any  one or more of  the following
(excluding Losses  incurred  by any  Indemnified  Party as  a  result of  any
Indemnified Party's  wilful misconduct or  gross negligence or  those arising
solely from a state of facts that first comes  into existence after Lender or
a third party acquires title to  the Property through foreclosure or deed  in
lieu thereof or the exercise of any  other right or remedy and not caused  by
Borrower):  (a) any  and all lawful  action that  may be  taken by  Lender in
connection with the enforcement of the provisions of this Security Instrument
or the  Note, the Loan Agreement or the  Other Security Documents, whether or
not suit is  filed in connection  with same, or  in connection with  Borrower
and/or any partner, member, joint  venturer or shareholder thereof becoming a
party to a  voluntary or involuntary federal or  state bankruptcy, insolvency
or similar proceeding;  (b) any accident,  injury to or  death of persons  or
loss of or damage  to property occurring in, on or about  the Property or any
part  thereof or  on the  adjoining  sidewalks, curbs,  adjacent property  or
adjacent parking areas, streets or ways; (c) any use, nonuse or condition in,
on or about the Property or  any part thereof or on the  adjoining sidewalks,
curbs, adjacent property or adjacent parking areas, streets or ways;  (d) any
failure on the  part of Borrower to  perform or be in compliance  with any of
the  terms of  this Security  Instrument;  (e) performance  of  any labor  or
services or  the furnishing of any materials or  other property in respect of
the Property or  any part  thereof; (f)  the failure  of any  person to  file
timely with the  Internal Revenue Service an accurate  Form 1099-B, Statement
for  Recipients of  Proceeds from  Real  Estate, Broker  and Barter  Exchange
Transactions,  which  may   be  required  in  connection  with  the  Security
Instrument, or  to supply a copy thereof in a timely fashion to the recipient
of the  proceeds of the  transaction in  connection with which  this Security
Instrument is made; (g) any failure of the Property to be in  compliance with
any  Applicable Laws;  (h) the enforcement  by any  Indemnified Party  of the
provisions of this Article 13; (i) any and all claims and  demands whatsoever
which may be asserted against Lender by  reason of any alleged obligations or
undertakings on its part to perform or discharge any of the terms, covenants,
or agreements contained  in any  Lease; (j)  the payment  of any  commission,
charge or brokerage fee to anyone which may be payable in connection with the
funding of  the  loan evidenced  by the  Note and  secured  by this  Security
Instrument; or  (k) any misrepresentation  made by Borrower in  this Security
Instrument or any Other Security Document.   Any amounts payable to Lender by
reason of the application of this  Section 13.1 shall become due and  payable
within ten  (10) days written notice therefor and  shall bear interest at the
Default Rate from the date loss or  damage is sustained by Lender until paid.
For  purposes of this Article 13, the term "Indemnified Parties" means Lender
and any person or entity who is or will have been involved in the origination
of  this loan, any person or entity who  is or will have been involved in the
servicing of this  loan, any person or  entity in whose name  the encumbrance
created by  this Security Instrument  is or will have  been recorded, persons
and entities  who may hold  or acquire or  will have held  a full or  partial
interest in this loan (including,  but not limited to, Participants  and each
Co-Lender (as defined in  the Loan Agreement) as well as custodians, trustees
and other  fiduciaries who hold  or have held  a full or  partial interest in
this  loan for  the  benefit of  third  parties) as  well  as the  respective
directors,  officers, shareholders,  partners,  employees, agents,  servants,
representatives, contractors, 
subcontractors,  affiliates,   subsidiaries,  participants,   successors  and
assigns of  any and all of  the foregoing (including  but not limited  to any
other  person  or   entity  who  holds  or  acquires  or  will  have  held  a
participation or other full or partial interest in this loan or the Property,
whether  during  the term  of  this  loan or  as  a part  of  or  following a
foreclosure of this loan and including, but not limited to, any successors by
merger,  consolidation or  acquisition of  all  or a  substantial portion  of
Lender's assets and business).

     Section 13.2. MORTGAGE AND/OR INTANGIBLE  TAX.  Borrower shall,  at its
                   -------------------------------
sole cost and expense,  protect, defend, indemnify, release 
and  hold harmless the
Indemnified  Parties from  and  against any  and all  Losses imposed  upon or
incurred  by or  asserted against  any  Indemnified Parties  and directly  or
indirectly arising out of  or in any  way relating to any  tax on the  making
and/or recording of this Security Instrument, the Note, the Loan Agreement or
any of the Other Security Documents.

          Section 13.3. INTENTIONALLY OMITTED.
                        ---------------------

          Section 13.4. INTENTIONALLY OMITTED.  
                        ---------------------

          Section 13.5. DUTY  TO DEFEND;  ATTORNEYS'  FEES  AND  OTHER  
                        ----------------------------------------------
FEES  AND EXPENSES.  Upon
- ------------------
written  request  by  any  Indemnified  Party,  Borrower  shall  defend  such
Indemnified Party (if  requested by any Indemnified Party, in the name of the
Indemnified Party)  by  attorneys and  other  professionals approved  by  the
Indemnified  Parties.  Notwithstanding the foregoing, any Indemnified Parties
may, in their  sole and absolute discretion,  engage their own  attorneys and
other  professionals  to  defend  or  assist them,  and,  at  the  option  of
Indemnified Parties, their attorneys shall control the resolution of claim or
proceeding.   Upon demand, Borrower  shall pay or,  in the sole  and absolute
discretion of the Indemnified Parties, reimburse, the Indemnified Parties for
the payment  of reasonable  fees and  disbursements of attorneys,  engineers,
environmental consultants, laboratories and other professionals in connection
therewith.


                              ARTICLE  14 - WAIVERS

       Section 14.1. WAIVER OF COUNTERCLAIM.  Borrower hereby waives the right
                     ----------------------
to assert a counterclaim, other than  a mandatory or 
compulsory counterclaim, in
any action or proceeding  brought against it by Lender  arising out of or  in
any  way  connected  with  this  Security  Instrument,  the  Note,  the  Loan
Agreement, the Other Security Documents or the Obligations.

      Section 14.2. MARSHALLING AND  OTHER MATTERS.  Borrower  hereby waives,
                    ------------------------------
to the extent permitted  by law, the  benefit of all 
appraisement,  valuation, stay,
extension, reinstatement  and redemption laws  now or hereafter in  force and
all rights of marshalling in the event  of any sale hereunder of the Property
or any  part  thereof or  any  interest therein.    Further, Borrower  hereby
expressly waives any and all rights of redemption from sale under any order 
or decree of  foreclosure of this Security Instrument on  behalf of Borrower,
and on behalf of  each and every person acquiring any interest in or title to
the Property subsequent to the date of this Security Instrument and on behalf
of all persons to the extent permitted by applicable law.

      Section 14.3. WAIVER OF NOTICE.  Borrower shall not be entitled to any
                    ----------------
notices  of any nature whatsoever from  Lender except with respect to matters
for which  this Security Instrument  specifically and expressly  provides for
the giving of notice by Lender to Borrower and except with respect to matters
for which Lender is required by  applicable law to give notice, and  Borrower
hereby expressly  waives the  right to  receive any  notice from  Lender with
respect  to  any   matter  for  which  this  Security   Instrument  does  not
specifically  and expressly  provide for  the giving of  notice by  Lender to
Borrower.

     Section 14.4. INTENTIONALLY OMITTED.
                   ---------------------

     Section 14.5. SOLE DISCRETION  OF LENDER.   Wherever  pursuant to  this
                   --------------------------
Security Instrument  (a)  Lender  exercises  any  right  given  to it  
to  approve  or
disapprove, (b) any arrangement  or term is to be satisfactory  to Lender, or
(c) any other decision or determination is to be made by Lender, the decision
of Lender to  approve or disapprove, all decisions that arrangements or terms
are   satisfactory  or   not  satisfactory  and   all  other   decisions  and
determinations made by Lender,  shall be in the sole and  absolute discretion
of Lender  and shall  be final  and conclusive,  except as  may be  otherwise
expressly and specifically provided herein.

     Section 14.6. INTENTIONALLY OMITTED.  
                    --------------------

     SECTION 14.7. WAIVER OF TRIAL BY JURY.  BORROWER, AND BY ITS ACCEPTANCE
                    ----------------------
OF THIS SECURITY INSTRUMENT, LENDER, EACH CO-LENDER, PARTICIPANTS 
(AS DEFINED IN
THE LOAN AGREEMENT),  AGENT AND SYNDICATION AGENT EACH HEREBY  WAIVES, TO THE
FULLEST EXTENT PERMITTED BY  LAW, THE RIGHT TO  TRIAL BY JURY IN  ANY ACTION,
PROCEEDING OR COUNTERCLAIM, WHETHER IN CONTRACT, TORT OR  OTHERWISE, RELATING
DIRECTLY OR INDIRECTLY TO THE LOAN EVIDENCED BY THE NOTE, THE APPLICATION FOR
THE LOAN  EVIDENCED BY THE NOTE, THE LOAN AGREEMENT, THIS SECURITY INSTRUMENT
OR THE  OTHER SECURITY  DOCUMENTS OR  ANY ACTS  OR OMISSIONS  OF LENDER,  ITS
OFFICERS, EMPLOYEES, DIRECTORS OR AGENTS IN CONNECTION THEREWITH.


                             ARTICLE  15 - RECOURSE

      Section 15.1. RECOURSE.  The recourse obligations of Borrower and the
                    ------
REIT  relating  to the  Debt  and the  Obligations  (as defined  in  the Loan
Agreement) shall be governed by Section 9.08 of the Loan Agreement.


                              ARTICLE  16 - NOTICES

     Section 16.1. NOTICES.  All notices or other written communications
                    -----
hereunder shall be deemed to have  been properly given (i) upon delivery,  if
delivered in person or by facsimile transmission with receipt acknowledged in
writing by the recipient  thereof with respect to deliveries in  person or by
answerback if delivered by facsimile  transmission, (ii) one (1) Business Day
(defined below) after  having been deposited for overnight  delivery with any
reputable overnight  courier service, or  (iii) five (5) Business  Days after
having  been  deposited in  any  post  office  or mail  depository  regularly
maintained by the  U.S. Postal Service  and sent by  registered or  certified
mail, postage prepaid, return receipt requested, addressed as follows:

If to Agent or Syndication Agent, as follows:

               Lehman Brothers Holdings Inc.
                 d/b/a Lehman Capital, a division of
                 Lehman Brothers Holdings Inc.
               Three World Financial Center, 8th Floor
               New York, New York 10285
               Telecopier Number:  (212) 526-7423
               Attention: David Juge

                    and to

               Hatfield Philips Inc.
               285 Peachtree Center Avenue
               Marquis Two Tower
               Atlanta, Georgia 30303
               Telecopier Number: (404) 420-5610
               Attention: Mr. Greg Winchester

If to Borrower or the REIT, as follows:

               SL Green Operating Partnership, L.P.
               70 West 36th Street
               New York, New York 10018
               Attention: Benjamin P. Feldman, Esq.
               Facsimile No. (212) 594-0086

with a copy to:

               Greenberg, Traurig, Hoffman, Lipoff, Rosen & Quentel
               200 Park Avenue
               New York, New York 10166

               Attention: Robert J. Ivanhoe, Esq.
               Facsimile No. (212) 801-6400

or addressed  as such party may from time to time designate by written notice
to the other parties.

          Either party  by notice  to the other  may designate  additional or
different addresses for subsequent notices or communications.

          For purposes of this Subsection, "Business Day" shall mean a day on
which commercial banks are not authorized or required by law to  close in New
York, New York.


                        ARTICLE  17 - SERVICE OF PROCESS

     Section 17. CONSENT TO SERVICE.  Borrower will maintain a place of
                 ------------------
business  or an agent for service  of process in New  York, New York and give
prompt notice to Lender  of the address of such place of  business and of the
name and address of any new agent appointed by  it, as appropriate.  Borrower
further agrees that the  failure of its agent for service of  process to give
it notice of any service of process will not impair or affect the validity of
such service or of any judgment based thereon.

     Section 17.2. SUBMISSION TO JURISDICTION.  With respect to any claim or
                   --------------------------
action arising hereunder or under  the Note or the Other Security  Documents,
Borrower  (a) irrevocably  submits to  the  nonexclusive jurisdiction  of the
courts of  the State of New York and the United States District Court located
in the Borough of Manhattan in New  York, New York, and appellate courts from
any thereof, and  (b) irrevocably waives any  objection which it may  have at
any time to the laying on venue of any suit, action or proceeding arising out
of  or relating  to  this Security  Instrument  brought  in any  such  court,
irrevocably waives any claim that any such suit, action or proceeding brought
in any such court has been brought in an inconvenient forum.

     Section 17.3. JURISDICTION NOT EXCLUSIVE.  Nothing in this Security
                   --------------------------
Instrument will  be deemed  to preclude  Lender  from bringing  an action  or
proceeding with respect hereto in any other jurisdiction.


                          ARTICLE 18 - APPLICABLE LAW

       SECTION 18.1. CHOICE OF LAW.  THIS  SECURITY INSTRUMENT SHALL BE DEEMED
                     -------------
TO BE A CONTRACT ENTERED INTO PURSUANT TO THE  LAWS OF THE 
STATE OF NEW YORK AND
SHALL  IN  ALL RESPECTS  BE  GOVERNED,  CONSTRUED,  APPLIED AND  ENFORCED  IN
ACCORDANCE WITH  THE LAWS OF  THE STATE OF  NEW YORK, PROVIDED  HOWEVER, THAT
WITH RESPECT  TO THE  CREATION, PERFECTION, PRIORITY  AND ENFORCEMENT  OF THE
LIEN OF 
THIS SECURITY INSTRUMENT, AND THE  DETERMINATION OF DEFICIENCY JUDGMENTS, THE
LAWS OF THE STATE WHERE THE PROPERTY IS LOCATED SHALL APPLY.

      Section 18.2. USURY LAWS.  This Security Instrument and the Note are
                    -----------
subject to the  express condition that at no time shall Borrower be obligated
or  required to pay  interest on the Debt  at a rate  which could subject the
holder of the Note to either civil or criminal liability as a result of being
in  excess  of the  maximum  interest  rate which  Borrower  is permitted  by
applicable law to contract or agree to pay.  If by the terms of this Security
Instrument or the Note, Borrower is at any  time required or obligated to pay
interest on  the Debt at a rate  in excess of such maximum  rate, the rate of
interest  under the Security  Instrument and the  Note shall be  deemed to be
immediately reduced  to such maximum rate  and the interest  payable shall be
computed at such  maximum rate and all  prior interest payments in  excess of
such maximum rate shall be applied and  shall be deemed to have been payments
in reduction of the  principal balance of the Note.  All  sums paid or agreed
to  be paid  to Lender  for the  use, forbearance,  or detention of  the Debt
shall, to  the extent  permitted by applicable  law, be  amortized, prorated,
allocated, and  spread throughout  the full  stated term  of  the Note  until
payment in full so that the rate or amount of interest on account of the Debt
does  not exceed  the maximum lawful  rate of  interest from time  to time in
effect and applicable to the Debt for so long as the Debt is outstanding.

    Section 18.3. PROVISIONS SUBJECT TO APPLICABLE LAW.  All rights, powers
                  ------------------------------------
and remedies  provided in this  Security Instrument may be  
exercised only to the
extent that the  exercise thereof does not violate  any applicable provisions
of  law and are intended to  be limited to the  extent necessary so that they
will  not  render this  Security  Instrument  invalid,  unenforceable or  not
entitled to  be recorded,  registered or  filed under  the provisions  of any
applicable law.  If any term  of this Security Instrument or any  application
thereof shall  be invalid  or unenforceable, the  remainder of  this Security
Instrument and  any  other application  of  the term  shall  not be  affected
thereby.

                         ARTICLE 19 - SECONDARY MARKET

    Section 19.1. TRANSFER OF LOAN.  The Lender shall have the right in its
                  -------------
sole discretion at  any time during the  term of this Security  Instrument to
sell, assign, syndicate, participate or  otherwise transfer and/or dispose of
all or any  portion of its  interest in  the loan evidenced  by the Note,  in
accordance  with,  and  subject  to,  the  terms,  covenants, conditions  and
restrictions set forth in the Loan Agreement.

                               ARTICLE 20 - COSTS

    Section 20.1. PERFORMANCE AT BORROWER'S EXPENSE.  Borrower acknowledges
                  ----------------------------------
and confirms that Lender  shall impose certain commitment fees  
and certain other
reasonable administrative processing and due diligence in connection with (a)
the extension, renewal, modification, amendment and termination of its loans,
(b)  the  release, addition  or  substitution  of  collateral  therefor,  (c)
obtaining  certain  consents,  waivers  and approvals  with  respect  to  the
Property, or (d) the review of any Lease or proposed Lease or the preparation
or review of any subordination, non-disturbance and attornment agreement (the
occurrence of any of the above shall be called an "Event").  Borrower further
acknowledges and confirms that it shall be responsible for the payment of all
costs of an  appraisal or reappraisal  of the Property  or any part  thereof,
whether   required  by  law,  regulation,  Lender   or  any  governmental  or
quasi-governmental authority.   Borrower  hereby acknowledges  and agrees  to
pay, promptly after demand,  all such fees (as  the same may be increased  or
decreased from time to time),  and any additional fees  of a similar type  or
nature  which may be imposed by Lender from time to time, upon the occurrence
of any Event or otherwise.  Wherever  it is provided for herein that Borrower
pay any costs and expenses, such costs and expenses shall include, but not be
limited  to, all  legal fees  and disbursements  of Lender,  whether retained
firms, the reimbursement for the expenses of  in-house staff or otherwise and
Lender's out-of-pocket expenses.

      Section 20.2. ATTORNEY'S FEES FOR  ENFORCEMENT.  (a)  Borrower shall pay
                    --------------------------------
all reasonable  legal  fees  incurred  by  Lender  in  connection  with  
(i)  the preparation of the Note, the Loan Agreement, this Security 
Instrument and the
Other Security Documents and (ii) the items set forth in Section  20.1 above,
and  (b)  Borrower shall  pay  to Lender  promptly  upon demand  any  and all
expenses, including reasonable legal expenses, reasonable attorneys' fees and
due diligence costs incurred or paid by Lender in protecting its  interest in
the  Property  or Personal  Property  or  in  collecting any  amount  payable
hereunder or in  enforcing its rights hereunder with  respect to the Property
or  Personal Property,  whether  or  not any  legal  proceeding is  commenced
hereunder or thereunder  and whether or not  any Default or Event  of Default
shall have occurred and is continuing,  together with interest thereon at the
Default Rate from the date paid or incurred by Lender until such expenses are
paid by Borrower.

                            ARTICLE 21 - DEFINITIONS

      Section 21.1. GENERAL   DEFINITIONS.     Unless  the   context  clearly
                    ---------------------
indicates a contrary  intent or  unless otherwise  specifically 
provided  herein, words
used in this  Security Instrument may be used interchangeably  in singular or
plural form  and  the word  "Borrower"  shall  mean "each  Borrower  and  any
subsequent owner  or  owners of  the  Property or  any  part thereof  or  any
interest therein, including, but not limited to, the leasehold estate created
by the Ground Lease," the word "Lender" shall mean "Lender and any subsequent
holder of the Note and any Co-Lender (as defined in the Loan Agreement)," the
word  "Note"  shall mean  "the Note  and any  other evidence  of indebtedness
secured  by this  Security Instrument,"  the word  "person" shall  include an
individual,  corporation,  partnership,  trust,  unincorporated  association,
government, governmental authority, and any other entity, the word "Property"
shall include any portion of the  Property and any interest therein, and  the
phrases "attorneys' fees" and "counsel 
fees" shall include any and all attorneys', paralegal and law clerk  fees and
disbursements, including, but  not limited to, fees and  disbursements at the
pre-trial,  trial  and  appellate  levels  incurred  or  paid  by  Lender  in
protecting  its  interest in  the  Property,  the Leases  and  the  Rents and
enforcing its rights hereunder.

                     ARTICLE 22 - MISCELLANEOUS PROVISIONS

       Section 22.1. NO ORAL CHANGE.  This Security Instrument, and any
                     ---------------
provisions hereof, may  not be modified, amended,  waived, extended, changed,
discharged or terminated orally or  by any act or failure to act  on the part
of Borrower or  Lender, but  only by an  agreement in  writing signed by  the
party  against whom  enforcement  of  any  modification,  amendment,  waiver,
extension, change, discharge or termination is sought.

      Section 22.2. LIABILITY.  If Borrower consists of more than one person,
                    ---------
the obligations and liabilities of each  such person hereunder shall be joint
and several, subject  to Section 9.08 of  the Loan Agreement.   This Security
Instrument  shall be binding  upon and inure  to the benefit  of Borrower and
Lender and their respective successors and assigns forever.

      Section 22.3. INAPPLICABLE  PROVISIONS.    If  any  term,  covenant  or
                    ------------------------
condition of the Note,  the Loan Agreement or  this 
Security Instrument  is held to  be
invalid,  illegal  or  unenforceable  in  any respect,  the  Note,  the  Loan
Agreement  and  this Security  Instrument  shall  be construed  without  such
provision.

     Section 22.4. HEADINGS, ETC.  The headings and captions of various
                   -------------
Sections of  this Security Instrument  are for convenience of  reference only
and are not to be construed as defining or limiting, in any way, the scope or
intent of the provisions hereof.

    Section 22.5. DUPLICATE   ORIGINALS;  COUNTERPARTS.     This   Security
                  ------------------------------------
Instrument may  be executed  in any  number of  duplicate 
originals  and each  duplicate
original shall  be deemed to be an original.  This Security Instrument may be
executed in several counterparts, each  of which counterparts shall be deemed
an  original instrument and all  of which together  shall constitute a single
Security  Instrument.   The  failure  of  any party  hereto  to execute  this
Security Instrument, or  any counterpart hereof, shall not  relieve the other
signatories from their obligations hereunder.

    Section 22.6. NUMBER AND GENDER.  Whenever the context may require, any
                  -----------------
pronouns used herein  shall include the corresponding  masculine, feminine or
neuter forms, and the  singular form of nouns and pronouns  shall include the
plural and vice versa.

   Section 22.7. SUBROGATION.  If any or all of the proceeds of the Note
                 -----------
have been  used to  extinguish, extend or  renew any  indebtedness heretofore
existing against the  Property, then,  to the  extent of the  funds so  used,
Lender shall be subrogated to all  of the rights, claims, liens, titles,  and
interests existing against  the Property heretofore held by,  or in favor of,
the 
holder of  such indebtedness and  such former rights, claims,  liens, titles,
and interests, if any, are not waived but  rather are continued in full force
and  effect in  favor of  Lender and are  merged with  the lien  and security
interest created herein as cumulative security for the repayment of the Debt,
the performance and  discharge of Borrower's obligations hereunder, under the
Note and  the Other Security Documents  and the performance and  discharge of
the Other Obligations.

     Section 22.8. NO  JOINT  VENTURE.    Notwithstanding  anything  to  the
                   ------------------
contrary herein  contained, Lender  by entering  into this  
Security Instrument  or by
taking any  action pursuant  hereto, will not  be deemed  a partner  or joint
venturer with  Borrower and Borrower agrees to  hold Lender harmless from any
damages and expenses  resulting from such a construction  of the relationship
of the parties hereto or any assertion thereof.

    Section 22.9. NO BENEFIT TO THIRD  PARTIES.   This Security  Instrument
                  ----------------------------
is for
the sole and exclusive benefit of  Borrower and Lender and all conditions  of
the obligations  of Lender hereunder  are imposed solely and  exclusively for
the benefit of Lender and its assigns and no other person shall have standing
to require satisfaction of such conditions in accordance  with their terms or
be  entitled  to assume  that  Lender will  refuse  to  meet its  obligations
hereunder in the absence of strict compliance with any and all thereof and no
other person shall under any circumstances  be deemed to be a beneficiary  of
such conditions, any or all of which may be freely waived in whole or in part
by the Lender at any time if it in its sole discretion  deems it advisable to
do so.   Without limiting the generality  of the foregoing, Lender  shall not
have any  duty  or obligation  to  anyone to  ascertain  that funds  advanced
pursuant  to the terms  of the  Loan Agreement  are used to  pay the  cost of
constructing the  improvements on  the Property or  to acquire  materials and
supplies  to be  used in  connection  therewith or  to pay  costs  of owning,
operating and maintaining same.

     Section 22.10. ENTIRE AGREEMENT.  The Note, the Loan Agreement, this
                    ----------------
Security Instrument  and the Other  Security Documents constitute  the entire
understanding and agreement  between Borrower and Lender with  respect to the
transactions  arising in  connection with  the Debt  and supersede  all prior
written or  oral understandings  and agreements  between Borrower  and Lender
with   respect  thereto.  Borrower   hereby  acknowledges  that,   except  as
incorporated  in writing  in  the  Note, the  Loan  Agreement, this  Security
Instrument and the Other Security Documents, there are not, and were not, and
no  persons are or  were authorized by  Lender to  make, any representations,
understandings, stipulations, agreements  or promises, oral or  written, with
respect  to the  transaction  which is  the  subject of  the  Note, the  Loan
Agreement, this Security Instrument and the Other Security Documents.

    Section 22.11. BROKERS.    Borrower  and  Lender  hereby  represent  and
                   -------
warrant
that  no brokers  or  finders  were used  in  connection with  procuring  the
financing contemplated  hereby and  Borrower hereby  agrees to  indemnify and
save Lender harmless from and against  any and all liabilities, losses, costs
and expenses (including attorneys' fees  or court costs) suffered or incurred
by Lender as  a result of any  claim or assertion  by any party claiming  by,
through  or under Borrower, that it is entitled to compensation in connection
with the financing contemplated 
hereby and Lender hereby agrees to indemnify  and save Borrower harmless from
and against  any and all  liabilities, losses, costs and  expenses (including
attorneys' fees or court costs) suffered or incurred by Borrower as  a result
of any claim or  assertion by any party claiming by,  through or under Lender
that  it  is  entitled  to  compensation in  connection  with  the  financing
contemplated hereby.

                       ARTICLE 23 - INTENTIONALLY DELETED

                     ARTICLE 24 - STATE SPECIFIC PROVISIONS

     Section 24.1. TRUST FUND.  Pursuant to Section 13 of the New York Lien
                   ----------
Law, Borrower  shall receive the advances  secured hereby and shall  hold the
right to  receive the advances  as a trust fund  to be applied  first for the
purpose of paying  the cost of any  improvement and shall apply  the advances
first to the  payment of the  cost of  any such improvement  on the  Property
before using any part of the total of the same for any other purpose.

    Section 24.2. COMMERCIAL  PROPERTY.    Borrower  represents  that  this
                 ---------------------
Security Instrument  does not  encumber real  property 
principally  improved or  to be
improved by one or more structures containing in the aggregate not  more than
six  residential  dwelling  units,  each  having  its  own  separate  cooking
facilities.

   Section 24.3. INSURANCE.  The provisions of subsection 4 of Section 254
                 ---------
of the New York Real Property Law covering the insurance of buildings against
loss by fire shall  not apply to this Security  Instrument.  In the event  of
any conflict,  inconsistency or ambiguity  between the provisions  of Section
3.3 hereof and the provisions of subsection 4 of Section 254 of  the New York
Real Property Law covering the  insurance of buildings against loss  by fire,
the provisions of Section 3.3 shall control.

   Section 24.4. LEASES.  Lender shall have all of the rights against
                 ------
lessees of the Property set forth  in Section 291-f of the Real  Property Law
of New York.

  Section 24.5. STATUTORY  CONSTRUCTION.     The  clauses  and  covenants
                -----------------------
contained in this Security Instrument that are construed by 
Section 254 of the New York
Real Property Law shall be construed as provided in those sections (except as
provided in Section 24.3).  The additional clauses and covenants contained in
this  Security  Instrument  shall  afford  rights  supplemental  to  and  not
exclusive of  the rights conferred by the  clauses and covenants construed by
Section 254 and shall not impair, modify, alter or defeat such rights (except
as  provided in Section  24.3), notwithstanding that  such additional clauses
and covenants may relate to the same  subject matter or provide for different
or additional rights  in the same or similar contingencies as the clauses and
covenants construed by Section 254.  The rights of Lender arising under the 
clauses  and  covenants  contained  in this  Security  Instrument  shall  be
separate, distinct  and cumulative and none of them  shall be in exclusion of
the others.  No act  of Lender shall be construed  as an election to  proceed
under any  one  provision herein  to the  exclusion of  any other  provision,
anything herein  or otherwise to the contrary  notwithstanding.  In the event
of  any  inconsistencies  between  the  provisions of  Section  254  and  the
provisions  of this  Security  Instrument, the  provisions  of this  Security
Instrument shall prevail.

    Section 24.6. MAXIMUM  PRINCIPAL  AMOUNT SECURED. Notwithstanding anything
                  ----------------------------------
contained  herein   to  the  contrary,   the  maximum  amount   of  principal
indebtedness secured  by this  Security Instrument at  the time  of execution
hereof  or which under  any contingency may  become secured  by this Security
Instrument at any time hereafter is $149,513,915.18,  plus (a) taxes, charges
or assessments which may be imposed by law upon the Property; (b) premiums on
insurance policies covering  the Property; (c) expenses incurred in upholding
the lien of this Security Instrument,  including, but not limited to (i)  the
expenses of any litigation to prosecute or defend the rights and lien created
by this Security Instrument; (ii) any amount, cost or charges to which Lender
becomes subrogated,  upon payment, whether under recognized principles of law
or  equity, or  under express statutory  authority and (iii)  interest at the
Default Rate (or regular interest rate).

     Section 24.7. THE GROUND LEASE.  Borrower shall (i) pay all rents,
                   ----------------
additional rents and other sums required to be paid by Borrower, as tenant in
accordance with,  and subject  to, the provisions  of the Ground  Lease, (ii)
diligently perform and observe all of  the terms, covenants and conditions of
the Ground  Lease on the  part of Borrower,  as tenant thereunder,  and (iii)
promptly notify Lender of the giving of any notice by  the landlord under the
Ground Lease to Borrower  of any default  by Borrower, as tenant  thereunder,
and deliver to Lender  a true copy of each such notice.   Borrower shall not,
without the prior  consent of Lender, surrender the  leasehold estate created
by  the  Ground Lease  or terminate  or  cancel the  Ground Lease  or modify,
change, supplement, alter or amend  the Ground Lease, in any respect,  either
orally  or in writing,  and if Borrower  shall default in  the performance or
observance of any term, covenant or condition of the Ground Lease on the part
of Borrower, as  tenant thereunder, Lender shall have the right, but shall be
under no  obligation, to  pay any  sums and to  perform any  act or  take any
action  as  may be  appropriate  to cause  all  of the  terms,  covenants and
conditions of  the Ground Lease  on the part  of Borrower to  be performed or
observed on behalf of Borrower, to the end that the rights of Borrower in, to
and under the  Ground Lease shall be  kept unimpaired and free  from default.
If the landlord under the Ground Lease  shall deliver to Lender a copy of any
notice of default  under the Ground Lease, such notice  shall constitute full
protection to  Lender for any action taken or omitted  to be taken by Lender,
in good faith, in reliance thereon.  Borrower shall exercise  each individual
option, if any, to extend  or renew the term of the Ground  Lease upon demand
by Lender made  at any time  within one (1) year  prior to the last  day upon
which  any  such option  may  be  exercised,  and Borrower  hereby  expressly
authorizes  and appoints  Lender its  attorney-in-fact  to exercise  any such
option in the  name of and upon  behalf of Borrower, which power  of attorney
shall be irrevocable and shall be deemed to be coupled with an interest.

    Section 24.8. SUBLEASES.  Notwithstanding anything contained in the
                  ---------
Ground Lease to the  contrary, Borrower shall not further  sublet any portion
of  the Leased  Land without  prior  written consent  of Lender.    Each such
Lender-approved sublease hereafter made shall  provide that, (a) in the event
of the termination of  the Ground Lease, the lease shall not  terminate or be
terminable by the lessee; (b) in the  event of any action for the foreclosure
of this Security  Instrument, the lease shall not  terminate or be terminable
by the subtenant  by reason of the termination of the Ground Lease unless the
lessee is  specifically named  and joined  in any  such action  and unless  a
judgment is obtained  therein against the lessee;  and (c) in the  event that
the Ground Lease is terminated as  aforesaid, the lessee shall attorn to  the
lessor under the Ground Lease or to the purchaser at the sale of the Property
on such  foreclosure, as the case may  be.  In the event  that any portion of
the Leased  Land shall be  sublet pursuant to  the terms of  this Subsection,
such sublease shall be deemed to be included in the Property.

   Section 24.9. NO  MERGER OF  FEE AND  LEASEHOLD ESTATES; RELEASES.   So
                 ---------------------------------------------------
long as any portion  of the  Debt  shall  remain unpaid,  
unless  Lender shall  otherwise
consent, the fee  title to the Leased  Land and the leasehold  estate therein
created pursuant to  the provisions of the  Ground Lease shall not  merge but
shall always be kept separate and distinct, notwithstanding the union of such
estates in Borrower, Owner, or in any other person by purchase,  operation of
law  or  otherwise.   Lender  reserves the  right,  at any  time,  to release
portions of the Property, including, but not limited to, the leasehold estate
created  by the  Ground Lease,  with  or without  consideration, at  Lender's
election,  without waiving or affecting any  of its rights hereunder or under
the Note  or the  Other Security  Documents and  any such  release shall  not
affect Lender's rights in connection with the portion of the Property  not so
released.

    Section 24.10. BORROWER'S ACQUISITION OF FEE ESTATE.  In the event that
                   ------------------------------------
Borrower,  so long as any  portion of the  Debt remains unpaid,  shall be the
owner and  holder of  the fee  title to  the Leased  Land, the  lien of  this
Mortgage shall be spread to cover Borrower's fee title to the Leased Land and
said fee  title shall be  deemed to be  included in  the Property.   Borrower
agrees, at its sole cost  and expense, including without limitation, Lender's
reasonable  attorney's  fees,  to  (i)  execute  any  and  all  documents  or
instruments necessary to subject its fee title to the Leased Land to the lien
of  this Mortgage;  and (ii)  provide a  title insurance  policy  which shall
insure that the lien of this Mortgage is a first lien on Borrower's fee title
to the Leased Land.

          IN WITNESS WHEREOF, THIS  SECURITY INSTRUMENT has been executed  by
Borrower the day and year first above written.

                         SL GREEN OPERATING   PARTNERSHIP,  L.P., a  Delaware
                         limited partnership

                         By:  SL GREEN REALTY CORP., a Maryland  corporation,
                              its general partner


                              By:  /s/ David J. Nettina
                                  ------------------------
                                   David J. Nettina
                                   Chief Financial Officer


                              By:  /s/ Benjamin P. Feldman
                                  ------------------------
                                   Benjamin P. Feldman
                                   Executive Vice President


                         NEW  GREEN 1140  REALTY  LLC,  a  New  York  limited
                         liability company

                         By:  SL  GREEN  OPERATING     PARTNERSHIP,  L.P.,  a
                              Delaware  limited  partnership,   its  managing
                              member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  /s/ David J. Nettina
                                       ------------------------
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  /s/ Benjamin P. Feldman
                                       ------------------------
                                        Benjamin P. Feldman
                                        Executive Vice President

                         SLG 17  BATTERY LLC,  a New  York limited  liability
                         company


                         By:  SL  GREEN  OPERATING     PARTNERSHIP,  L.P.,  a
                              Delaware  limited  partnership,   its  managing
                              member

                              By:  SL   GREEN   REALTY  CORP.,   a   Maryland
                                   corporation, its general partner


                                   By:  /s/ David J. Nettina
                                       ------------------------
                                        David J. Nettina
                                        Chief Financial Officer


                                   By:  /s/ Benjamin P. Feldman
                                       ------------------------
                                        Benjamin P. Feldman
                                        Executive Vice President



                               ACKNOWLEDGMENTS

                               (to be attached)


                                 EXHIBIT A

                        (Exhibit Begins On Next Page)

                                  EXHIBIT B
                                  ---------

   That certain Ground Lease dated October 1, 1951, by and between Phoenix
 Mutual Life Insurance Company, and 67 West 44th Street Inc., which by those
   certain assignments described below has been assigned to New Green 1140
                            Realty LLC as tenant:

1.  Assignment of Lease made by 67 WEST 44TH ST. INC. to FAWCETT ASSOCIATES, 
    a N.Y. Limited Partnership, dated 9/3/58 and recorded 9/5/58 in 
    Liber 5049 Cp. 304.

2. Assignment of Lease made by FAWCETT ASSOCIATES, a N.Y. Limited Partnership,
   to THE KRATTER CORPORATION, a Delaware Corporation, dated as of 1/9/60, and
   recorded 3/23/64 in Liber 5271 Cp. 339.

3. Assignment of Lease made by THE KRATTER CORPORATION, a Delaware
   Corporation, to 67 WEST 44TH ST. INC., dated 3/1/65, and recorded
   3/2/65 in Liber 5316 Cp. 287.

4. Assignment of Lease made by 67 WEST 44TH ST. INC. to 44TH SIXTH
   CORPORATION, dated 8/27/65, and recorded 8/30/65 in Liber 5340 Cp. 345.

5. Modification Agreement made by SUTTON ASSOCIATES, INC. and 44TH SIXTH
   CORPORATION, dated 4/30/66, and recorded 5/19/66 in Record Liber 58 Page 223.

6. Assignment of Lease made by 44TH SIXTH CORPORATION to 1140 SIXTH AVENUE
   COMPANY, dated as of 10/1/66, and recorded 12/8/66 in Record Liber 130 Page
   397.

7. Assignment of Lease made by 1140 SIXTH AVENUE COMPANY, a N.Y.
   Limited Partnership, to CALNY CONSTRUCTION CORP., dated 7/21/71,
   and recorded 7/22/71 in Reel 211 Page 1499.

8. Assignment of Lease made by CALNY CONSTRUCTION CORP. to 1140 SIXTH AVENUE
   COMPANY, a N.Y. Limited Partnership, dated 7/21/71, and 
   recorded 7/22/71 in Reel 211 Page 1572.

9. Assignment of Lease made by 1140 SIXTH AVENUE COMPANY, a N.Y.
   Limited Partnership, to CALNY CONSTRUCTION CORP., dated 10/19/71,
   and recorded 10/21/71 in Reel 220 Page 50.

10.Assignment of Lease made by CALNY CONSTRUCTION CORP. to 1140 SIXTH AVENUE
   COMPANY, a N.Y. Limited Partnership, dated 10/19/71, and recorded 
   10/21/71 in Reel 220 Page 112.

11.Assignment of Lease made by 1140 SIXTH AVENUE COMPANY, a N.Y.
   Limited Partnership, to KAYEMACLER REALTY INC., dated as of 1/1/74,
   and recorded 3/8/74 in Reel 307 Page 1108.

12.Assignment of Lease made by KAYEMACLER REALTY INC. to AVAMERICAS
   ASSOCIATES, a N.Y. Limited Partnership, dated as of 1/1/74, and recorded
   3/8/74 in Reel 307 Page 1169;

13.Assignment of Lease made by AVAMERICAS ASSOCIATES, a N.Y.
   Limited Partnership, to KAYEMACLER REALTY INC., dated 5/7/74, and
   recorded 5/7/74 in Reel 312 Page 1567.

14.Assignment of Lease made by KAYEMACLER REALTY INC. to AVAMERICAS
   ASSOCIATES, a N.Y. Limited Partnership, dated 5/7/74, and 
   recorded 5/15/74 in Reel 313 Page 898.

15.Assignment of Lease made by AVAMERICAS ASSOCIATES, a N.Y. Limited
   Partnership, to KAYEMACLER REALTY INC.,  dated 7/2/74, and 
   recorded 7/3/74 in Reel 318 Page 804. 

16.Assignment of Lease made by KAYEMACLER REALTY INC. to AVAMERICAS
   ASSOCIATES, dated as of 7/2/74, and recorded 7/10/74 in 
   Reel 318 Page 1713.

17.Assignment and Assumption of Lease made by AVAMERICAS ASSOCIATES, 
   a N.Y. Limited Partnership, to 1140 ASSOCIATES, a 
   N.Y. Limited Partnership, dated 9/15/82, and recorded 9/16/82 
   in Reel 638 Page 1777.

18.Assignment and Assumption of Ground Lease made by and between 1140
   ASSOCIATES, a N.Y. Limited Partnership, and 
   INTER-OCEAN REALTY ASSOCIATES, a N.Y. Limited Partnership, 
   dated 5/2/84, and recorded 5/11/84 in Reel 792 Page 203.

19.Assignment and Assumption of Ground Lease made by and between INTER-OCEAN
   REALTY ASSOCIATES and 1140 SIXTH ASSOCIATES L.P. dated as of 12/29/92 and
   recorded 1/7/93 in Reel 1934 Page 1141.

20.Assignment and Assumption of Ground Lease made by and between 1140 SIXTH
   AVENUE ASSOCIATES, L.P. and NEW GREEN 1140 REALTY LLC, dated 8/20/97 and
   recorded in the office of the City Register, New York County, New York.

                                  EXHIBIT C

                          (Description of Mortgage)

I. Parcel I

1. Mortgage made by 1466 Broadway
  to The Chase Manhattan Bank, dated February 29, 1980, recorded in the
   Office of the Register of the City of New York, County of New York,
  (the "CITY REGISTER'S OFFICE) on June 18, 1980 in Reel/Liber 527 of
  Mortgages, page 1796, and the note therein referred to, which said
  note and mortgage were given to secure the payment of the principal
  sum of $1,800,000 with interest thereon at the rate specified in
  said note;

  mortgage tax paid $27,000;

2. Mortgage made by 1466 Broadway to The Chase Manhattan Bank, dated February
   29, 1980, recorded in the City Register's Office on June 18, 1980 in
   Reel/Liber 527 of Mortgages, Page 237, and the note therein referred to,
   which said note and mortgage were given to secure the payment of the
   principal sum of $1,800,000 with interest thereon at the rate specified in
   said note;

   mortgage tax paid $27,000;

 Which mortgage (1) and (2) were consolidated by consolidation agreement made
 by and between 1466 Broadway Associates and The Chase Manhattan Bank, dated
February 29, 1980, recorded in the City Register's Office on October 30, 1980
in Reel/Liber 542 of Mortgages, Page 216 to form a single lien of $3,600,000;

3. Mortgage made by 1466 Broadway to The Chase Manhattan Bank, dated February
   29, 1980, recorded in the City Register's Office on June 18, 1980 in
  Reel/Liber 527 of Mortgages, Page 1918, and the note therein referred to,
   which said note and mortgage were given to secure the payment of the
  principal sum of $1,800,000 with interest thereon at the rate specified in
   said note;

  mortgage tax paid $27,000;

 Which mortgage together with Mortgages (1) and (2) were consolidated by
 consolidation agreement made by and between 1466 Broadway Associates and The
 Chase Manhattan Bank, dated February 29, 1980, recorded in the City
 Register's Office on December 19, 1980 in Reel/Liber 547 of Mortgages, Page
 1952 to form a single lien of $5,400,000;

4. Mortgage made by 1466 Broadway
   Associates to The Chase Manhattan Bank, dated December 23, 1981,
   recorded in the City Register's Office on December 30, 1981 in 
   Reel/Liber 597 of Mortgages, Page 1812, and the note therein referred
   to, which said note and mortgage were given to secure the payment of
   the principal sum of 6,600,000 with interest thereon at the rate
   specified in said note;

   mortgage tax paid $99,000;

 Which mortgage together with Mortgages (1), (2) and (3) were consolidated by
 a spreader and consolidation agreement made by and between The Chase
 Manhattan Bank and 1466 Broadway Associates, dated January 8, 1982, recorded
 in the City Register's Office on January 21, 1982 in Reel/Liber 601 of
 Mortgages, Page 1978 to form a single lien interest of $12,000,000 and
 spreads the lien of Mortgages (1), (2) and (3) to cover the fee interest;

 Which four (4) mortgages as consolidated were assigned by assignment of
 mortgage by The Chase Manhattan Bank to Barclays Bank International Limited,
dated January 20, 1982 in Reel/Liber 603 of Mortgages, Page 760 to assign the
 four (4) mortgages as consolidated;

 Which four (4) mortgages as consolidated were modified by mortgage and
 modification agreement made by and between Barclays Bank International
 Limited and 1466 Broadway Associates, dated January 26, 1982, 
recorded in the City Register's Office on
January 26, 1982 in Reel/Liber 603 of Mortgages, Page 764 to modify the terms
  of the four (4) mortgages as consolidated;

 Which four (4) mortgages as consolidated were further assigned by assignment
  of mortgage by Barclays Bank International Limited and The Chase Manhattan
 Bank, N.A., dated August 15, 1983, recorded in the City Register's Office on
 October 5, 1983 in Reel/Liber 723 of Mortgages, Page 1203 to further assign
 the four (4) mortgages as consolidated;

5.  Mortgage made by 1466 Broadway Associates to The Chase Manhattan
    Bank, dated August 29, 1983, recorded in the City Register's
    Office on October 5, 1983 in Reel/Liber 723 of Mortgages, Page
    1207 and the note therein referred to, which said note and mortgage
    were given to secure the payment of the principal sum of $6,375,000
    with interest thereon at the rate specified in said note;

    mortgage tax paid $143,437.50

Which mortgage together with Mortgages (1), (2),(3), and (4) by consolidation
agreement made by and between 1466 Broadway Associates and The Chase
Manhattan Bank, dated August 29, 1983, recorded in the City Register's Office
on October 5, 1983 in Reel/Liber 723 of Mortgages, Page 1214 were
consolidated to form a single lien of 18,375,000;

6.  Mortgage made by 1466 Broadway Associates to Mony Pension
    Insurance Corporation, dated June 6, 1986, recorded in the City
    Register's Office on June 18, 1986 in Reel/Liber 1077 of Mortgages,
    Page 1781, and the note therein referred to, which said note and
    mortgage were given to secure the payment of the principal sum of
    $26,625,000 with interest thereon at the rate specified in
    said note, which mortgage by its terms consolidates Mortgages (1),
    (2), (3), (4), and (5) to form a single first mortgage lien in the
     principal sum of $45,000,000;

     mortgage tax paid $599,062.50;

    Which six (6) mortgages as consolidated were assigned by assignment of
   mortgage by Mony Pension Insurance Corporation to Mutual Life Insurance
  Company, dated August 30, 1987, recorded in the City Register's Office on
  February 15, 1989 in Reel/Liber 1844 of Mortgages, Page 1776 to assign the
    six (6) mortgages as consolidated;

 Which six (6) mortgages as consolidated were modified by mortgage
 modification agreement made by 1466 Broadway Associates and the Mutual Life
 Insurance Company of New York, dated January 23, 1992, recorded in the City
 Register's Office on January 30, 1992 in Reel/Liber 1844 of Mortgages, Page
 1228 to modify the terms of the six mortgages as consolidated;

  Which six mortgages as consolidated were further assigned by assignment of
   mortgage/deed of trust and other loan documents made by The Mutual Life
  Insurance Company of New Yrok to Ausa Life Insurance Company, Inc., dated
 December 31, 1993, recorded in the City Register's Office on February 7, 1994
  in Reel/Liber 2056 of Mortgages, Page 201;

 Which six mortgages as consolidated were further modified by second mortgage
 modification agreement made by and between 1466 Broadway Associates and Ausa
   Life Insurance Company Inc., dated August 5, 1996, recorded in the City
  Register's Office on August 20, 1996 in Reel/Liber 2371 of Mortgages, Page
  1184;

  Which six mortgages as consolidated was further assigned by assignment of
 mortgage made by Ausa Life Insurance Company, Inc. to 633 LLC, dated October
    15, 1997, recorded in the City Register's Office on _____ __, 19__ in
                   Reel/Liber ____ of Mortgages, Page ___. 

                                  Parcel II

Mortgage dated as of January 19, 1994, made by 110 to Home Savings of America
 FSB,  in the original principal amount of $9,000,000.00 and recorded in the
 City Register on February 1, 1994 in Reel 2054, Page 176; which mortgage was
  corrected  by a Correction Mortgage, dated as of January 19, 1994, made by
  110 to Home, and recorded in the City Register on August 10, 1994 in Reel
   2127, Page 1764; which mortgage was modified by a Substituted Mortgage B
 Spreader and Note and Mortgage Modification Agreement, dated as of June 19,
 1997 between 110 and Home in the original principal amount of $8,723,418.00,
 and recorded in the City Register on August 20, 1997, in Reel 2489, Page 46.

                                  Parcel III

1.  Mortgage dated as of August 21, 1923, recorded on August 22, 1923
    in Reel/Liber 3387, MP 126, in the original principal amount of
    $320,000.

    Mortgage tax paid $1,600.

2. Assignment of Mortgage, dated November 17, 1924, recorded on
    November 18, 1924 in Reel/Liber 3506, MP 404, in the original
    principal amount of $430,000.

    Mortgage tax paid $2,150.

 Which mortgage, together with Mortgage 1 were consolidated by consolidation
  and extension agreement, dated November 17, 1924, recorded on November 18,
    1924 in Reel/Liber 3511, MP 224, to form a single lien of $750,000.

    Which two (2) mortgages as consolidated were assigned by assignment of
  mortgage on January 31, 1951, recorded on February 2, 1951, in Reel/Liber
  5216, MP 171.

3. Mortgage dated as of June 14, 1957, recorded on June 23, 1957 in
   Reel/Liber 5483, MP 413, in the original principal amount of 183,224.83.

   Mortgage tax paid $916.00.

     Which mortgage, together with Mortgage 1 and 2 were consolidated by
 consolidation and extension agreement dated June 14, 1957, recorded June 24,
     1957 in Reel/Liber 5683, MP 587, to form a single lien of $650,000.

4.  Mortgage dated as of June 28, 1963, recorded on June 31, 1963 in
    Reel/Liber 6173, MP 74, in the original principal amount of $145,682.21.

    Mortgage tax paid $.

   Which mortgage, together with Mortgage 1, 2, and 3 were consolidated by
 consolidation and extension agreement dated June 14, 1963, recorded on June
   14, 1963 in Reel/Liber 6178, MP 179, to form a single lien of $725,000.

   Which four (4) mortgages were assigned as consolidated by assignment of
mortgage dated May 10, 1973, recorded on May 25, 1973 in Reel 279, Page 1499.

5. Mortgage dated May 24, 1973, recorded on May 25, 1973 in 
   Reel/Liber 279, Page 1494, in the original principal amount of
   402,988.29.

   Mortgage tax paid $5,037.50.

  Which mortgage, together with Mortgage 1, 2, 3, and 4 were consolidated by
  consolidation 
   and extension agreement dated May 24, 1973, recorded on June 5, 1973 in
   Reel/Liber 280, Page 1123, to form a single lien of $1,000,000.

  Which five (5) mortgage's terms were extended by extension agreement dated
    May 24, 1983, recorded on December 14, 1983 in Reel 744, Page 1917.

    Which five (5) mortgages were assigned by assignment of mortgage dated
    December 19, 1994, recorded on January 14, 1985 in Reel 866, Page 299.

6.  Mortgage dated December 19, 1984, recorded on January 14, 1985 in 
     Reel 866, Page 221, in the original principal amount of 8,692,898.86.

    Mortgage tax paid $195,590.25.

Which mortgage, together with Mortgage 1, 2, 3, 4, and 5 were consolidated by
   agreement of spreader consolidation and modification of mortgage, dated
December 19, 1984, recorded on January 14, 1985 in Reel 866, Page 255 to form
   a single lien of 9,500,000.

Which six (6) mortgage's terms were modified by modification of consolidation
  agreement on August 24, 1995, recorded on September 8, 1985 in Reel 2241,
  Page 1813.

   Which six (6) mortgages were further modified by second modification of
 consolidation agreement on December 21, 1995, recorded on February 20, 1996
                            in Reel 866, Page 255.

 Which six (6) mortgages were severed by mortgage severance and modification
 agreement dated January 25, 1996, recorded on January 30, 1996 in Reel 2293,
             Page 1403, which mortgages were severed as follows:

(a)A mortgage in the amount of 2,660,000 as evidenced by Reel 2293, Page 1499
                         which is now satisfied; and
                  (b)A mortgage in the amount of 6, 840,000.

Which six (6) mortgages were assigned by assignment of mortgage dated January
 25, 1996, recorded February 20, 1996 as severed in the amount of 6,840,000.

    Which six (6) mortgages were modified and extended by modification and
  extension agreement dated January 30, 1996, recorded on February 20, 1996.

    Which six (6) were further assigned by The Bank of New York to Lehman
  Brothers Holdings Inc. d/b/a Lehman Capital, a division of Lehman Brothers
 Holdings, Inc. dated August 11, 1997, recorded on December 30, 1997 in Reel
                               2526, Page 2027.

                                  Parcel IV

1.  (i) Mortgage Severance Agreement dated 1/1/93.

(ii)Substitute Note No. 1-A dated as of 1/1/93 made by 1414 Americas Company,
Benjamin Duhl and William N. Segal to Principal Mutual Life Insurance Company
                    in the principal amount of $6,424,000.

    (iii)Substitute Note No. 1-B dated as of 1/1/93 made by 1414 Americas
     Company, Benjamin Duhl and William N. Segal to Principal Mutual Life
            Insurance Company in the principal amount of $876,000.

2.Assignment of Substitute Mortgage No. 1 in the amount of $7,300,000 dated
 6/19/96 by and between Principal Mutual Life Insurance Company and The Paul
Revere Life Insurance Company recorded ___________, 1996 Reel 2339 Page 0368.

3.(i)Mortgage in the amount of $2,700,000 dated 6/19/96 between 1414
  Management Associates L.P. and The Paul Revere Life Insurance Company
  recorded on 6/28/96 in Reel 2339 Page 378.

  (ii)Mortgage Note in the amount of $2,700,000 dated 6/19/96 by 1414
   Management Associates L.P. and The Paul Revere Life Insurance Company.

4.Mortgage Consolidation and Modification Agreement made by and between 1414
 Management Associates, L.P. and The Paul Revere Life Insurance Company dated
  6/19/96, and recorded on 6/28/96 in Reel 2339 Page 385 which consolidates
            above mortgages to form a single lien of $10,000,000.

5.Consolidation of Notes dated 6/19/96 by 1414 Management Associates L.P. and
  The Paul Revere Life Insurance Company, dated June 19, 1996, recorded June
  28, 1996 in Reel 2339, Page 385.  which consolidates above notes to form a
single note evidencing a principal indebtedness in the amount of $10,000,000.

6.Mortgage Assignment dated 3/27/97 but effective 3/26/97 made by The Paul
Revere Life Insurance Company to LSOF Partners XII, L.P, recorded on June 12,
                        1997 in Reel 2465, Pge 1645..

7. Mortgage Assignment made by LSOF Partners XII, L.P. to Lehman Brothers
  Holdings Inc. d/b/a Lehman Capital, a division of Lehman Brothers Holdings
  Inc., dated August 20, 1997, recorded December 23, 1997 on Reel 2525, Page
    799.

8. Modification and Spreader Agreement made by and between SL Green Operating
 Partnership, L.P. and Lehman Brothers Holdings Inc. d/b/a Lehman Capital, a
                  Division of Lehman Brothers Holdings Inc.

                                   Parcel V

1 .Mortgage in the amount of 2,000,000, dated August 27, 1965,
  recorded on August 30, 1965 in Liber 6411, MP 446.

2 .Mortgage in the amount of 250,000, dated July 11, 1966,
   recorded on July 11, 1966 in Liber 84, Page 82.

3. Assignment of Mortgage, dated July 15, 1966, recorded on July 20,
  1977, in Liber 84, RP 87.

4. Mortgage in the amount of $250,000, date July 23, 1970, in
   Reel 179, Page 451.

5. Mortgage in the amount of $1,100,000, dated August 27, 1965,
   recorded on August 30, 1965, in  Liber 6411, Page 451.

6. Assignment of Mortgage, dated June 8, 1971, recorded on June 10,
   1971, in Reel 206, Page 1939.

7. Mortgage, in the amount of $537,252.68, dated July 21, 1971,
   recorded on July 22, 1971,  in Reel 211, Page 1505.

8. Mortgage in the amount $9,275,721.21, dated December 30,
   1983, recorded on January 10, 1984, in Reel 753, Page 1326.

9. Assignment of Mortgage, dated May 2, 1984, recorded on May 11,
   1984 in Reel 792, Page 212.

10. Mortgage in the amount of $10,029,768.62, dated May 2, 1984,
    recorded on May 11, 1984, Reel 792, Page 239.

11. Mortgage in the amount of $5,500,000, dated June 27, 1985,
    recorded on July 5, 1985 in Reel 932, Page 1879.

12. Assignment of Mortgage, dated September 14, 1988, recorded
    on September 27, 1988, in Reel 1470, Page 1697.

13. Mortgage in the amount of $3,500,000 dated September 19,
    1988, recorded on September 27, 1988 in Reel 1470, Page 1711, wich
    mortgage, together with the above mortgages were consolidated to form
    a single lien in the principal amount of 31,000,000.

Which mortgages, as consolidated, were reduced to the amount of $9,500,000 in
  a certificate of reduction dated December 29, 1992, recorded on January 7,
 1993 in Reel 1934, Page 1149.

  Which mortgages, as consolidated, were assigned on December 29, 1992, and
             recorded on January 7, 1993 in Reel 1934, Page 1156.

     Which mortgages were further consolidated by a restated consolidated
 leasehold mortgage to form single lien of $9,500,000  on December 30, 1992,
             recorded on January 7, 1993 in Reel 1934, Page 1168.

Which mortgages, as consolidated,  were assigned by assignment of mortgage on
     July 1, 1997, and recorded on July 28, 1997 in Reel 2480, Page 142.

 Which mortgages, as consolidated, were assigned by assignment of mortgage on
    August 13, 1997, recorded on December 23, 1997 in Reel 2525, Page 824.


                              TABLE OF CONTENTS
                                     Page

ARTICLE 1 - GRANTS OF SECURITY........................3
     Section 1.1.PROPERTY MORTGAGED...................3
     Section 1.2.ASSIGNMENT OF RENTS..................6
     Section 1.3.SECURITY AGREEMENT...................7
     Section 1.4.PLEDGE OF MONIES HELD................7

ARTICLE 2 - DEBT AND OBLIGATIONS SECURED..............7
     Section 2.1.DEBT.................................7
     Section 2.2.THER OBLIGATIONS....................8
     Section 2.3.DEBT AND OTHER OBLIGATIONS...........8
     Section 2.4.PAYMENTS.............................8

ARTICLE 3 - BORROWER COVENANTS........................9
     Section 3.1.PAYMENT OF DEBT......................9
     Section 3.2.INCORPORATION BY REFERENCE...........9
     Section 3.3.INSURANCE............................9
     Section 3.4.PAYMENT OF TAXES, ETC...............14
     Section 3.5.ESCROW FUND.........................14
     Section 3.6.CONDEMNATION........................15
     Section 3.7.LEASES AND RENTS....................16
     Section 3.8.MAINTENANCE OF PROPERTY.............17
     Section 3.9.WASTE...............................18
     Section 3.10.COMPLIANCE WITH LAWS...............18
     Section 3.11.INTENTIONALLY OMITTED..............18
     Section 3.12.PAYMENT FOR LABOR AND MATERIALS....19
     Section 3.13.INTENTIONALLY OMITTED..............19
     Section 3.14.PERFORMANCE OF OTHER AGREEMENTS....19
     Section 3.15.BUSINESS WITH AFFILIATES...........19
     Section 3.16.CURRENT BUSINESS...................19
     Section 3.17.CHANGE OF NAME, IDENTITY OR STRUCTURE...19
     Section 3.18EXISTENCE................................19

ARTICLE 4 - SPECIAL COVENANTS........................20
     Section 4.1.PROPERTY USE........................20
     Section 4.2.INTENTIONALLY OMITTED...............20
     Section 4.3.RESTORATION.........................20
     Section 4.4.LOCK-BOX ACCOUNT....................24

ARTICLE 5 - REPRESENTATIONS AND WARRANTIES...........24
     Section 5.1.WARRANTY OF TITLE...................24
     Section 5.2.AUTHORITY...........................24
     Section 5.3.LEGAL STATUS AND AUTHORITY..........25
     Section 5.4.VALIDITY OF DOCUMENTS...............25
     Section 5.5.LITIGATION..........................25
     Section 5.6.STATUS OF PROPERTY..................26
     Section 5.7.NO FOREIGN PERSON...................27
     Section 5.8.SEPARATE TAX LOT....................27
     Section 5.9.INTENTIONALLY OMITTED...............27
     Section 5.10.LEASES.............................27
     Section 5.11.FINANCIAL CONDITION................28
     Section 5.12.BUSINESS PURPOSES..................28
     Section 5.13.TAXES..............................28
     Section 5.14.MAILING ADDRESS....................28
     Section 5.15.NO CHANGE IN FACTS OR CIRCUMSTANCES....28
     Section 5.16.DISCLOSURE.............................28
     Section 5.17.ILLEGAL ACTIVITY.......................28
     Section 5.18.CONTRACTS..............................28
     Section 5.19.SURVIVAL...............................29

ARTICLE 6 - OBLIGATIONS AND RELIANCES....................29
     Section 6.2.NO RELIANCE ON LENDER...................29
     Section 6.3.NO LENDER OBLIGATIONS...................29
     Section 6.4.RELIANCE................................29

ARTICLE 7 - FURTHER ASSURANCES...........................30
     Section 7.1.RECORDING OF SECURITY INSTRUMENT, ETC...30
     Section 7.2.FURTHER ACTS, ETC.......................30
     Section 7.3.CHANGES IN TAX, DEBT, CREDIT AND 
                 DOCUMENTARY STAMP LAWS..................31
     Section 7.4.ESTOPPEL CERTIFICATES...................31
     Section 7.5.FLOOD INSURANCE.........................31
     Section 7.6.SPLITTING OF SECURITY INSTRUMENT........31
     Section 7.7.REPLACEMENT DOCUMENTS...................32

ARTICLE 8 - DUE ON SALE/ENCUMBRANCE......................32
     Section 8.1.LENDER RELIANCE.........................32
     Section 8.2.NO SALE/ENCUMBRANCE.....................32
     Section 8.3.SALE/ENCUMBRANCE DEFINED................32
     Section 8.4.LENDER'S RIGHTS.........................33

ARTICLE 9 - PREPAYMENT...................................33
     Section 9.1.PREPAYMENT..............................33

ARTICLE 10 - DEFAULT.....................................33
     Section 10.1.EVENTS OF DEFAULT......................33
     Section 10.2.DEFAULT INTEREST.......................36

ARTICLE 11 - RIGHTS AND REMEDIES..........................37
     Section 11.1.REMEDIES................................37
     Section 11.2.APPLICATION OF PROCEEDS.................40
     Section 11.3.RIGHT TO CURE DEFAULTS..................40
     Section 11.4.ACTIONS AND PROCEEDINGS.................40
     Section 11.5.RECOVERY OF SUMS REQUIRED TO BE PAID....40
     Section 11.6.EXAMINATION OF BOOKS AND RECORDS........40
     Section 11.7.OTHER RIGHTS, ETC.......................41
     Section 11.8.RIGHT TO RELEASE ANY PORTION OF THE PROPERTY..41
     Section 11.9.VIOLATION OF LAWS.......................42
     Section 11.10.RECOURSE AND CHOICE OF REMEDIES........42
     Section 11.11.RIGHT OF ENTRY.........................42

ARTICLE 12 - INTENTIONALLY OMITTED........................42

ARTICLE 13 - INDEMNIFICATION..............................42
     Section 13.1.GENERAL INDEMNIFICATION..................42
     Section 13.2.MORTGAGE AND/OR INTANGIBLE TAX...........44
     Section 13.3.INTENTIONALLY OMITTED....................44
     Section 13.4.INTENTIONALLY OMITTED....................44
     Section 13.5.DUTY TO DEFEND; ATTORNEYS' 
                  FEES AND OTHER FEES AND EXPENSES.........44

ARTICLE 14 - WAIVERS.......................................44
     Section 14.1.WAIVER OF COUNTERCLAIM....................44
     Section 14.2.MARSHALLING AND OTHER MATTERS.............44
     Section 14.3.WAIVER OF NOTICE..........................44
     Section 14.4.INTENTIONALLY OMITTED.....................45
     Section 14.5.SOLE DISCRETION OF LENDER.................45
     Section 14.6.INTENTIONALLY OMITTED.....................45
     SECTION 14.7.WAIVER OF TRIAL BY JURY.................45

ARTICLE 15 - RECOURSE.......................45
     Section 15.1.RECOURSE..................45

ARTICLE 16 - NOTICES.........................45
     Section 16.1.NOTICES....................45

ARTICLE 17 - SERVICE OF PROCESS..............47
     Section 17.1.CONSENT TO SERVICE.........47
     Section 17.2.SUBMISSION TO JURISDICTION..47
     Section 17.3.JURISDICTION NOT EXCLUSIVE..47

ARTICLE 18 - APPLICABLE LAW...................47
     Section 18.1.CHOICE OF LAW................47
     Section 18.2.USURY LAWS...................47
     Section 18.3.PROVISIONS SUBJECT TO APPLICABLE LAW....48

ARTICLE 19 - SECONDARY MARKET.................48
     Section 19.1TRANSFER OF LOAN.............48

ARTICLE 20 - COSTS............................48
     Section 20.1PERFORMANCE AT BORROWER'S EXPENSE.........48
     Section 20.2ATTORNEY'S FEES FOR ENFORCEMENT...........49

ARTICLE 21 - DEFINITIONS...................................49
     Section 21.1.GENERAL DEFINITIONS......................49

ARTICLE 22 - MISCELLANEOUS PROVISIONS......................49
     Section 22.1.NO ORAL CHANGE...........................49
     Section 22.2.LIABILITY................................49
     Section 22.3.INAPPLICABLE PROVISIONS..................50
     Section 22.4.HEADINGS, ETC............................50
     Section 22.5.DUPLICATE ORIGINALS; COUNTERPARTS........50
     Section 22.6.NUMBER AND GENDER........................50
     Section 22.7.SUBROGATION..............................50
     Section 22.8.NO JOINT VENTURE.........................50
     Section 22.9.NO BENEFIT TO THIRD PARTIES..............50
     Section 22.10.ENTIRE AGREEMENT........................51

ARTICLE 23 - INTENTIONALLY DELETED.........................51

ARTICLE 24 - STATE SPECIFIC PROVISIONS.....................51
     Section 24.1.TRUST FUND................................51
     Section 24.2.COMMERCIAL PROPERTY.......................51
     Section 24.3.INSURANCE.................................52
     Section 24.4.LEASES....................................52
     Section 24.5.STATUTORY CONSTRUCTION....................52
     Section 24.6.MAXIMUM PRINCIPAL AMOUNT SECURED..........52
     Section 24.7.THE GROUND LEASE..........................52
     Section 24.8.SUBLEASES.................................53
     Section 24.9.NO MERGER OF FEE AND LEASEHOLD ESTATES; 
                  RELEASES..................................53
     Section 24.10.BORROWER'S ACQUISITION OF FEE ESTATE.....53

                                 DEFINITIONS
                                   --------

   The terms set forth below are defined in the following Sections of this
   Security Instrument:

   (A)  Additional Security Instruments:  Article 23, Section 23.1;
        -------------------------------

   (B)  Applicable Laws:  Article 3, Subsection 3.10(a);
        ---------------

   (C)  Attorneys' Fees/Counsel Fees:  Article 21, Section 21.1;
        ----------------------------

   (D)  Bankruptcy Code: Article 1, Subsection 1.1(b);
        ---------------

   (E)  Borrower:  Preamble and Article 21, Section 21.1; 
        --------

   (F) Business Day:  Article 16, Section 16.1;         
       ------------

   (G)  Restoration Consultant:  Article 4, Subsection 4.3(b)(iii);
        ----------------------

   (H)  Retainage:  Article 4, Subsection 4.3(b)(iv);
        ---------

   (I)  Debt:  Article 2, Section 2.1;
        ----

   (J)  Default Rate:  Article 10, Section 10.1(t);
        ------------

   (K)  Environmental Indemnity:  Article 10, Subsection 10.1(k);
        -----------------------

   (L)  Escrow Fund:  Article 3, Section 3.5;
        -----------

   (M)  Event:  Article 20, Section 20.1;
        -----

   (N)  Event of Default:  Article 10, Section 10.1;
        ----------------

   (O)  Existing Mortgages:  Recitals;
        ------------------

   (P)  Existing Notes:  Recitals;
        ---------------

   (Q)  GAAP:  Article 3, Subsection 3.11(a);
        ----

   (R)  Improvements:  Article 1, Subsection 1.1(c);
        ------------

   (S)  Indemnified Parties:  Article 13, Section 13.1;
        -------------------

   (T)  Indemnitor:  Article 10, Subsection 10.1(q);
        ----------

   (U)  Insurance Premiums:  Article 3, Subsection 3.3(b);
        ------------------

   (V)   Land:  Article 1, Subsection 1.1(a);
         ----

   (W)   Lease Guaranty:  Article 3, Subsection 3.7(a);
         --------------

   (X)   Leased Land: Article 1, Subsection 1.1(b);
         -----------

    (Y)  Leases:  Article 1, Subsection 1.1(f);
         -------

    (Z)  Lender:  Preamble and Article 21, Section 21.1; 
         ------

    (AA) Lockbox Account:  Article 4, Section 4.4;
         ---------------

    (BB) Losses:  Article 13, Section 13.1;
         -------

    (CC) Net Proceeds:  Article 4, Subsection 4.3(b);
         ------------

    (DD) Net Proceeds Deficiency:  Article 4, Subsection 4.3(b)(vi);
         -----------------------

    (EE) Note:  Recital C and Article 21, Section 21.1;
         ----

    (FF) Obligations:  Article 2, Section 2.3;
         -----------

    (GG) Other Charges:  Article 3, Subsection 3.4(a);
         -------------

    (HH) Other Obligations:  Article 2, Section 2.2;
         -----------------

    (II) Other Security Documents:  Article 3, Section 3.2;
         ------------------

    (JJ) Owner:  Article 1, Subsection 1.1(b);
         -----

    (KK) Partnership:   Preamble;
         -----------

    (LL) Permitted Exceptions:  Article 5, Section 5.1;
         --------------------

    (MM) Person:  Article 21, Section 21.1;
         ------

    (NN) Personal Property:  Article 1, Subsection 1.1(e);
         -----------------

    (OO) Policies/Policy:  Article 3, Subsection 3.3(b);
         ---------------

    (PP) Property: Article 1, Section 1.1 and Article 21, Section 21.1;
         --------

    (QQ) REIT:   Article 5, Section 5.5;  
         ----

    (RR) Rents:  Article 1, Subsection 1.1(f);
         -----

    (SS) Restoration:  Article 3, Subsection 3.3(h);
         -----------

    (TT) Security Deposits:  Article 3, Subsection 3.7(c);
         -----------------

    (UU) Security Instrument: Recital B;
         -------------------

    (VV) Taxes:  Article 3, Subsection 3.4(a);
         -----

    (WW) Uniform Commercial Code:  Article 1, Subsection 1.1(e) 
         -----------------------


                        PLEDGE AND SECURITY AGREEMENT

          THIS PLEDGE AND SECURITY AGREEMENT (this "Agreement") dated as of
                                                    ---------
March 20, 1998, is made  by and  between SL  GREEN OPERATING  PARTNERSHIP,
L.P., a Delaware limited partnership (the "Partnership") having its principal
                                           -----------
place  of business at  70 West  36th Street,  New York, New  York   10018 and
LEHMAN  BROTHERS HOLDINGS  INC. d/b/a  LEHMAN CAPITAL,  A DIVISION  OF LEHMAN
BROTHERS HOLDINGS INC., a Delaware  corporation having its principal place of
business at Three  World Financial Center,  200 Vesey Street,  New York,  New
York  10285 (hereinafter referred to as the "Lender").
                                             ------

                               R E C I T A L S:

          A.   The  Partnership, by  that  certain Consolidated  Amended  and
Restated Promissory Note  of even date herewith, is indebted to the Lender in
the principal  sum of $275,000,000.00, or so much  thereof as may be advanced
and  unpaid,  in lawful  money of  the  United States  of America  (the note,
together  with  all  extensions, renewals,  modifications,  substitutions and
amendments thereof shall collectively be referred to as the "Note"), with
                                                             ----
interest from the date thereof at the rates set forth in  the Note, principal
and  interest to  be  payable in  accordance with  the  terms and  conditions
provided in the  Note and that  certain Loan Agreement dated  as of the  date
hereof  between  the  Partnership  and  the  Lender  (as  amended,  restated,
supplemented or otherwise modified from time to time, the "Loan Agreement").
                                                           --------------

          B.   The  Partnership has  a  Membership Interest  (as  hereinafter
defined)  equal  to one  hundred percent  (100%)  of SLG  Graybar 2  LLC (the
"Company").
 -------

          C.   As a condition to the Lender's making the loan as evidenced by
the Note, the Partnership is required to pledge and grant a security interest
in  the Collateral  (as  hereinafter  defined) as  security  for the  Secured
Obligations (as hereinafter defined).

          NOW  THEREFORE,  to  induce  the  Lender to  enter  into  the  Loan
Agreement, and  for other  good and valuable  consideration, the  receipt and
sufficiency of  which are  hereby acknowledged, the  parties hereto  agree as
follows:

          Section 1.     Definitions. Capitalized terms used herein and not
                         -----------
otherwise  defined  herein have  the meanings  assigned to  them in  the Loan
Agreement. In addition, as used herein:

          "Collateral" shall have the meaning assigned to such term in
           ----------
Section 3 hereof.

          "Distribution" shall mean, with respect to the Company, a transfer
           ------------
of Property to a Member on account of a Membership Interest.

          "Economic Interest" shall mean, with respect to the Company, the
           -----------------
right to  receive allocations of  Profit and Loss, Distributions,  returns of
capital and distributions of assets upon a dissolution of the Company.

          "Event of Default" shall mean the occurrence of an Event of Default
           ----------------
under  the Loan  Agreement and  any breach of  representation or  warranty or
violation  or noncompliance  with any  term,  covenant or  condition of  this
Agreement including, without limitation, Sections 2, 5 and 6 hereof.

          "Management Right" shall mean, with respect to the Company, the
           ----------------
right of a Member to participate in the management of the Company, to vote on
any matter, and to grant or withhold consent or  approval of action on behalf
of the Company.  

          "Member" shall mean, with respect to the Company, the members
           ------
executing the Operating Agreement.

          "Membership Interest" shall mean, with respect to the Company, a
           -------------------
Member's Economic Interest and Management Right.

          "Operating Agreement" shall mean, with respect to the Company, the
           -------------------
Operating  Agreement of  the Company as  the same  may have been  modified or
amended.

          "Profit and Loss" shall mean, with respect to the Company, the net
           ---------------
profit and net loss of  the Company as computed in accordance  with GAAP with
respect to any fiscal period of the Company.

          "Property" shall many any property, real or personal, tangible or
           --------
intangible,  including money,  and any  legal or  equitable interest  in such
property.

          "Records" shall have the meaning assigned to such term in Section
           -------
2(a) hereof.

          "Secured Obligations" shall mean all of the obligations under the
           -------------------
Note, the  Loan Agreement, the Security Instrument and  all of the other Loan
Documents.

          "Uniform Commercial Code" shall mean the Uniform Commercial Code
           -----------------------
as in effect  from time to time in  the State of New York  or, as the context
may require, in effect in the state or states where any of the Collateral  is
located.

          Section 2.     Representations and Warranties. The Partnership
                         ------------------------------
represents and warrants to the Lender that:

          (a)  The chief place of business  and chief executive office of the
     Partnership  and the  office  where the  Partnership  keeps its  records
     concerning the Collateral (hereinafter, collectively the "Records") and
                                                               -------
     the original  copies of  the Operating Agreement  are located, is  at 70
     West 36th Street, New York, New York  10018.

          (b)  The  Partnership  is  a limited  partnership  duly  organized,
     validly  existing and in  good standing under  the laws of  the State of
     Delaware and is duly qualified to do business and is in good standing in
     all other places where  necessary in light of  the business it  conducts
     and the  property it owns and intends to conduct and own and in light of
     the transactions contemplated  by this Agreement. No  filing, recording,
     publishing or other  act that has not been made or  done is necessary or
     desirable  in connection  with the  existence  or good  standing of  the
     Partnership or the conduct of its business.

          (c)  The Partnership has the full power, authority  and legal right
     to execute, deliver and perform its obligations under this Agreement and
     the Operating  Agreement. The execution, delivery and performance by the
     Partnership  of  this Agreement  and  the  Operating Agreement  and  the
     consummation  of the transactions  contemplated hereby and  thereby have
     been duly authorized  by all necessary partnership action.  Each of this
     Agreement and  the  Operating  Agreement  has  been  duly  executed  and
     delivered  by  the  Partnership,  has  not  been  amended  or  otherwise
     modified, is  in  full force  and effect  and is  the  legal, valid  and
     binding  obligation  of   the  Partnership,   enforceable  against   the
     Partnership in  accordance with its terms,  except as may be  limited by
     bankruptcy, insolvency, reorganization, moratorium or other similar laws
     relating to  or affecting the  rights of creditors generally  and to the
     application  of  general  principles of  equity  (regardless  of whether
     considered  in a  proceeding in  equity or  at law),  including, without
     limitation, (i)  the possible  unavailability  of specific  performance,
     injunctive relief  or any  other equitable remedy  and (ii)  concepts of
     materiality,   reasonableness,  good   faith  and   fair   dealing.  The
     Partnership  is not  in default in  the performance  of any  covenant or
     obligation set forth in  the Operating Agreement or, to the  best of the
     Partnership's knowledge, in any Loan Document to which it is a party.

          (d)  The Partnership is the sole beneficial owner of the Collateral
     pledged  by it  under Section 3  hereof, free  and clear of  all claims,
     mortgages,  pledges, liens, security interests and other encumbrances of
     any nature whatsoever (and no right or option to acquire the same exists
     in favor  of any  other person  or entity),  except for the  assignment,
     pledge and security interest in favor  of the Lender created or provided
     for herein, and agrees  that it will not encumber or  grant any security
     interest in  or with  respect to  the Collateral  or permit  any of  the
     foregoing.

          (e)  The pledge  and security interest  hereunder in  favor of  the
     Lender constitutes a first priority  pledge and security interest in and
     to all of the Collateral pledged by the Partnership hereunder.

          (f)  Neither the execution and delivery  of this Agreement nor  the
     consummation  of the transactions contemplated herein will conflict with
     or result in a breach of,  or require any consent under, any  applicable
     law or regulation, or any order, writ, injunction or decree of any court
     or governmental authority  or agency, or any agreement  or instrument to
     which  the Partnership  is a party  or by  which the Partnership  or the
     Partnership's property is bound or  to which the Partnership is subject,
     or  constitute a  default under  any  such agreement  or instrument,  or
     (except for the liens created pursuant hereto) result in the creation or
     imposition  of any  lien or  encumbrance upon  any of  the Partnership's
     revenues or  assets  pursuant to  the  terms of  any  such agreement  or
     instrument.

          (g)  No authorizations, approvals or consents of, and no filings or
     registrations with, any  governmental or regulatory authority  or agency
     are  necessary  for  the  execution,  delivery  or  performance  by  the
     Partnership of this Agreement or the Operating Agreement.

          (h)  There is no action, suit or proceeding at law or in  equity by
     or before any government authority,  arbitral tribunal or other body now
     pending, or to the best knowledge of the Partnership, threatened against
     or affecting  the Company,  the Partnership or  any of  their respective
     property or the Collateral which could have a material adverse effect on
     such party's condition, financial or otherwise.

          (i)  The Partnership  is  not  (i) an  "investment  company"  or  a
     company "controlled"  by an "investment  company" within the  meaning of
     the Investment  Company Act of  1940, or an "investment  advisor" within
     the meaning of the  Investment Company Act of 1940 or  (ii) an "electric
     utility company", a  "holding company" or either  a "subsidiary company"
     or an "affiliate"  of a "holding company"  as such terms are  defined in
     the Public Utility Holding Company Act of 1935.

          (j)  The sole Member of the Company is the Partnership.

          Section 3.     Collateral. As collateral security for the prompt
                         ----------
payment  in full  when due (whether  at stated  maturity, by  acceleration or
otherwise)  of the  Secured  Obligations,  the  Partnership  hereby  pledges,
assigns, hypothecates and transfers to the  Lender, and hereby grants to  the
Lender, a lien on  and security interest in, all of  the Partnership's right,
title and  interest in, to and under the  following, whether now owned by the
Partnership  or hereafter  acquired  and whether  now  existing or  hereafter
coming into existence and  wherever located (all being  collectively referred
to herein as "Collateral"):
              ----------

          (a)  its  Membership Interest  in the  Company,  including, without
          limitation, all  of its right, title and  interest in, to and under
          the  Operating   Agreement  of  the  Company,   including,  without
          limitation, (i) all rights of the Partnership to receive moneys due
          but unpaid  and to become  due under  or pursuant to  the Operating
          Agreement, (ii) all rights of the Partnership to participate in the
          operation  or management  of the  Company  and to  take actions  or
          consent to  actions  in  accordance  with  the  provisions  of  the
          Operating  Agreement,  (iii)  all  rights  of  the  Partnership  to
          property  of the  Company, (iv)  all rights  of the  Partnership to
          receive proceeds  of any  insurance, bond,  indemnity, warranty  or
          guaranty with respect to the Operating Agreement, (v) all claims of
          the  Partnership for  damages arising out  of or  for breach  of or
          default under  the Operating Agreement  and (vi) all rights  of the
          Partnership  to  terminate,  amend,  supplement,  modify  or  waive
          performance  under the Operating  Agreement, to  perform thereunder
          and  to compel performance  and otherwise to  exercise all remedies
          thereunder;

          (b)  all  certificates,  if  any,  representing  the  Partnership's
          Membership Interest or a distribution  or return of capital upon or
          with respect  to its interest  in the  Company or resulting  from a
          split-up,  revision, reclassification or  other like change  of the
          Membership Interest or otherwise received in exchange therefor, and
          any subscription warrants, rights or options issued to  the holders
          of, or otherwise in respect of, the Membership Interest;

          (c)  to the  extent not  included in  the foregoing,  all proceeds,
          products,  rents,  revenues,  issues, profits,  royalties,  income,
          benefits, accessions, additions, substitutions  and replacements of
          and to any and all of the foregoing.

          Section 4.     Provisions Concerning Uncertificated Securities
                         -----------------------------------------------
Collateral.  With respect to any portion of the Collateral (including without
- ----------
limitation any Membership Interest) which may  now or hereafter be deemed  to
be "uncertificated securities"  under the Uniform Commercial Code,  it is the
Partnership's intent to grant to Lender a perfected security interest in such
Collateral  both by  filing  and  by "control,"  as  contemplated by  Section
47-9115 of  the Uniform Commercial  Code.  Accordingly, the  Partnership, the
Lender and the Company hereby agree as follows:

     (a)  New  York law  and the  provisions of  the Uniform  Commercial Code
shall govern the pledge of and security interest  granted in such Collateral,
the  perfection of  the  security  interest, the  effect  of perfection,  the
priority of  the security interest,  and all related matters  concerning this
Agreement.

     (b)  The Company hereby agrees to  honor any directives or  instructions
received from the Lender with respect to the transfer or other disposition of
any Membership  Interest without  the need for  any authorization  or consent
from  the Partnership,  to the  same  extent as  if the  Lender,  rather than
Partnership,  was  the  actual  owner   of  the  Membership  Interest.    The
Partnership hereby  expressly consents to  Lender's receipt  and exercise  of
such rights.

     (c)  Nothing in the  foregoing subsection (b) shall limit  or reduce any
rights of the Partnership with respect to any Membership Interest, subject in
all respects to the other terms and provisions of this Agreement.

     (d)  The parties  agree that the  Company shall deliver to  the Lender a
"Transaction Statement" acceptable to  the Lender evidencing the  notation of
the pledge of such Company's Membership Interests purusant to this Agreement.

          Section 5.     Covenants.  The Partnership covenants and agrees:
                         ---------

          (a)  The   Partnership  shall  not  (i)  cancel  or  terminate  the
     Operating  Agreement  or  consent  to  or  accept  any  cancellation  or
     termination  thereof, (ii)  amend, supplement  or  otherwise modify  the
     Operating Agreement (as in  effect on the date hereof and  as thereafter
     amended, modified  or supplemented  with the consent  of the  Lender) or
     consent to same  or (iii) petition, request  or take any other  legal or
     administrative  action that  seeks, or  may reasonably  be  expected, to
     rescind, terminate, amend, modify or  suspend the Operating Agreement or
     consent to same.

          (b)  The Partnership shall preserve and maintain its existence as a
     Delaware limited partnership and all of its licenses, rights, privileges
     and franchises  that are necessary  or desirable for the  fulfillment of
     its  obligations under this Agreement, the  Operating Agreement and each
     other Loan Document to which it is or is intended to be a party.

          (c)  The  Partnership shall  pay  and discharge  all  taxes now  or
     hereafter imposed  on  it, on  its  income or  profits,  on any  of  its
     property or upon  the liens  provided for  herein prior to  the date  on
     which penalties attach thereto;  the Partnership shall promptly pay  any
     valid, final judgment  enforcing any such tax  and cause the same  to be
     satisfied of record and it shall also pay, or cause to be paid, when due
     all claims  for labor, material,  supplies or services that,  if unpaid,
     could by law result in a mechanics' lien.

          (d)  The Partnership shall  not create, incur, assume  or suffer to
     exist any lien upon any of the Collateral.

          (e)  The  Partnership   shall  notify  the  Lender   promptly  upon
     obtaining  knowledge of  any action,  suit or  proceeding at  law  or in
     equity by or before any government authority, arbitral tribunal or other
     body pending or threatened against  the Company or the Partnership which
     could  result  in a  Material  Adverse Effect  (as  defined in  the Loan
     Agreement) on the Company's or the Partnership's condition, financial or
     otherwise.

          (f)  The  Partnership shall not sell, assign, transfer or otherwise
     dispose of all or any part of its Membership Interest in the Company, or
     consent  to the  creation  of  any Membership  Interest  in the  Company
     without the prior consent of the Lender.

          (g)  The Partnership  shall not  without the prior  consent of  the
     Lender voluntarily withdraw as the managing member of the Company.

          (h)  The Partnership  shall not  take or consent  to any  action to
     terminate, dissolve or  liquidate the Company or commence  or consent to
     the  commencement of any proceeding seeking the termination, dissolution
     or liquidation of the Company.

          (i)  Promptly after  the Partnership knows or has reason to believe
     that any Default or Event of Default has occurred, the Partnership shall
     deliver  to  the Lender  notice of  such  event describing  the  same in
     reasonable detail  together with, or  as soon thereafter as  possible, a
     written  description of  the action  that the  Partnership has  taken or
     proposes to take with respect thereto.

          Section 6.     Further Assurances; Remedies. In furtherance of the
                         ----------------------------
grant of the pledge and security  interest pursuant to Section 3 hereof,  the
Partnership hereby agrees with the Lender as follows:

          6.1  Delivery and Other Perfection. The Partnership shall:
               -----------------------------

          (a)  if  any of  the above-described  ownership  interests, shares,
     securities,  moneys, property  or Membership  Interests  required to  be
     pledged by  the Partnership under  Section 3 hereof  is received by  the
     Partnership after the occurrence and  during the continuance of an Event
     of Default, forthwith either (i) transfer and deliver to the Lender such
     interests, money  and property  so received by  the Partnership,  all of
     which thereafter shall  be held by the  Lender, pursuant to the  term of
     this Agreement, as part of the Collateral or (ii) take such other action
     as  the Lender  shall deem necessary  or appropriate to  duly record the
     Lien created hereunder in such  ownership interests, moneys, property or
     Membership Interests in said clauses;

          (b)  give, execute,  deliver,  file  and/or  record  any  financing
     statement,   continuation  statement,   notice,  instrument,   document,
     agreement or  other papers  that may be  necessary or desirable  (in the
     reasonable  judgment of  the  Lender) to  create,  preserve, perfect  or
     validate the security interest granted  pursuant hereto or to enable the
     Lender to exercise and enforce its rights hereunder with respect to such
     pledge and security  interest, including, without limitation,  after the
     occurrence and  during the continuance  of an Event of  Default, causing
     any or  all of the Collateral to be  transferred of record into the name
     of  the  Lender  or its  nominee  (and  the Lender  agrees  that  if any
     Collateral is  transferred into its name or the  name of its nominee, it
     will thereafter promptly  give to the Partnership copies  of any notices
     and  communications received  by  it with  respect  to the  Collateral).
     Without limiting the generality of the foregoing, the Partnership shall,
     after the occurrence and during the  continuance of an Event of Default,
     if  any  Collateral shall  be evidenced  by a  promissory note  or other
     instrument, deliver  and pledge  to the Lender  such note  or instrument
     duly endorsed or accompanied by duly executed instruments of transfer or
     assignment,  all in  form and  substance reasonably satisfactory  to the
     Lender;

          (c)  maintain, hold  and preserve  full and  accurate Records,  and
     stamp or otherwise  mark such Records in  such manner as the  Lender may
     reasonably require in order to reflect the security interests granted by
     this Agreement; and

          (d)  permit representatives of the Lender, upon reasonable  notice,
     at  any time during normal business  hours to inspect and make abstracts
     from its Records, and permit representatives of the Lender to be present
     at  the  Partnership's   place  of  business  to  make   copies  of  all
     communications and remittances  relating to the Collateral,  and forward
     copies of any notices or communications received by the Partnership with
     respect to the Collateral, all in such manner as the Lender may require.

          6.2  Other Financing Statements and Liens. Without the prior
               ------------------------------------
consent of  the Lender, the  Partnership shall  not file or  suffer to be  on
file,  or  authorize  or permit  to  be  filed  or  to  be on  file,  in  any
jurisdiction, any financing statement or  like instrument with respect to the
Collateral in which the Lender is not named as the sole Lender.

          6.3  Preservation of Rights. The Lender shall not be required to
               ----------------------
take any steps necessary to preserve any rights against prior parties  to any
of the Collateral.

          6.4  Collateral.
               ----------

          (a)  So long  as no Event  of Default  shall have  occurred and  be
     continuing, the  Partnership shall  have the right  to (i)  exercise all
     voting,  consensual and  other  powers of  ownership  pertaining to  the
     Collateral  for all  purposes not  inconsistent with  the terms  of this
     Agreement, the Loan Agreement and other Loan Documents, provided that
                                                             --------
     the Partnership  agrees that  it  will not  vote the  Collateral in  any
     manner that is inconsistent  with the terms of this  Agreement, the Loan
     Agreement and  other Loan  Documents; and the  Lender shall  execute and
     deliver to the Partnership or cause to be executed and delivered  to the
     Partnership all such  proxies, powers  of attorney,  dividend and  other
     orders,  and all such instruments, without  recourse, as the Partnership
     may reasonably  request for the  purpose of enabling the  Partnership to
     exercise the rights and powers which it is entitled to exercise pursuant
     to this  Section 6.4(a), and  (ii) receive and  retain any and  all cash
     (and   cash  equivalents)  dividends   or  distributions  paid   on  the
     Collateral, provided  that any liquidating distributions  resulting from
     the sale, exchange  or disposition of any  of the Property owned  by the
     Company  shall become  part of  the Collateral and,  if received  by the
     Partnership, shall be   held for the  benefit of Lender, subject  to the
     terms of this Agreement and the Loan Agreement.

          (b)  Any  provisions of  the  Operating Agreement  restricting  the
     transferability of  the Membership  Interests in  the Company  shall not
     apply to the exercise  by the Lender of any  of its rights and  remedies
     under any Loan Document  or to any sale,  assignment, transfer or  other
     disposition by the  Lender of all or any part of any Membership Interest
     in the Company.  The Partnership hereby consents to the admission of the
     Lender  as  a Member  in the  Company  pursuant to  the exercise  of the
     Lender's rights  and remedies  pursuant to this  Agreement or  any other
     Loan Document.

          6.5  Events of Default. During the period during which an Event of
               -----------------
Default shall have occurred and be continuing:

          (a)  the Lender shall (i)  have all of the rights and remedies with
     respect to the Collateral of a  Lender under the Uniform Commercial Code
     (whether or  not said Code  is in effect  in the jurisdiction  where the
     rights and  remedies  are  asserted)  and  such  additional  rights  and
     remedies to which a Lender  is entitled under the laws in effect  in any
     jurisdiction where  any rights and  remedies hereunder may  be asserted,
     including,   without  limitation,  the  right,  to  the  maximum  extent
     permitted by law, to exercise all voting, consensual and other powers of
     ownership pertaining  to the Collateral  as if the Lender  were the sole
     and absolute owner thereof (and the Partnership agrees to take all  such
     action as may  be appropriate  to give  effect to such  right) and  (ii)
     receive and retain any  and all cash (and cash equivalents) dividends or
     distributions  paid on  the Collateral,  provided  that any  liquidating
     distributions resulting from the sale, exchange or disposition of any of
     the Property owned  by the Company  shall become part of  the Collateral
     and, if received  by the Partnership, shall be  held  for the benefit of
     Lender, subject to the terms of this Agreement and the Loan Agreement.

          (b)  the  Lender may make  any reasonable compromise  or settlement
     deemed desirable  with respect to  any of the Collateral  and may modify
     the terms of, any of the Collateral;

          (c)  the Lender may, in its name or  in the name of the Partnership
     or otherwise, demand, sue for, collect  or receive any money or property
     at any time payable  or receivable on account of or  in exchange for any
     of the Collateral, but shall be under no obligation to do so; and

          (d)  the Lender may, upon ten days' prior notice to the Partnership
     of  the  time and  place, with  respect  to the  Collateral or  any part
     thereof  which  shall  then  be   or  shall  thereafter  come  into  the
     possession, custody or control of the Lender or any of its agents, sell,
     lease,  assign  or  otherwise  dispose  of  all  or  any  part  of  such
     Collateral, at such  place or places as  the Lender deems best,  and for
     cash or for credit  or for future delivery (without thereby assuming any
     credit risk), at  public or private sale, without  demand of performance
     or notice of intention to effect any such disposition  or of the time or
     place thereof (except such notice as is required above or  by applicable
     statute  and cannot  be waived),  and any Person  may be  the purchaser,
     lessee,  assignee  or recipient  of  any  or all  of  the Collateral  so
     disposed of at any public sale  (or, to the extent permitted by law,  at
     any private sale) and thereafter hold the same absolutely, free from any
     claim or  right of whatsoever  kind, including  any right  or equity  of
     redemption  (statutory or  otherwise),  of  the  Partnership,  any  such
     demand, notice  and right  or equity being  hereby expressly  waived and
     released. The  Lender may,  without notice  or publication,  adjourn any
     public or private  sale or cause the  same to be adjourned  from time to
     time by announcement at the time and place fixed for the sale,  and such
     sale may  be made  at any  time or  place to which  the sale  may be  so
     adjourned.

The proceeds of each collection, sale or other disposition under this Section
6.5 shall be applied in accordance with Section 6.8 hereof.

          The  Partnership recognizes that, by reason of certain prohibitions
contained  in the  Securities Act of  1933, as amended,  and applicable state
securities laws, the Lender may be compelled, with respect to any sale of all
or  any part  of  the Collateral  which constitutes  a  "security" under  the
Securities  Act of 1933,  as amended, to  limit purchasers to  those who will
agree,  among other  things, to  acquire tment  and not  with a  view to  the
distribution or  resale thereof. The  Partnership acknowledges that  any such
private sale may be at prices and on terms less favorable to the Lender  than
those obtainable  through  a  public sale  without  such  restrictions,  and,
notwithstanding such circumstances,  agrees that any such  private sale shall
be deemed  to have  been made in  a commercially  reasonable manner  and that
Lender  shall  not have  any  obligation to  engage  in public  sales  and no
obligation to delay  the sale of any  such Collateral for the period  of time
necessary  to permit the respective issuer thereof  to register it for public
sale.

          6.6  Removals. Without at least 30 days' prior notice to the
               --------
Lender, the Partnership  shall not maintain any of its books and records with
respect to  the Collateral pledged by it hereunder  at any office or maintain
its principal place of  business at any place  other than at the address  set
forth in Section 2(a).

          6.7  Private Sale. Lender shall not incur any liability as a result
               ------------
of the  sale of  the Collateral,  or any  part thereof, at  any private  sale
pursuant to Section 6.5 hereof conducted in a commercially reasonable manner.
The Partnership hereby waives any claims against Lender by reason of the fact
that the price at which the  Collateral may have been sold at such  a private
sale was less than the price which  might have been obtained at a public sale
or was less than the aggregate amount of the Secured Obligations.

          6.8  Application of Proceeds. Except as otherwise herein expressly
               -----------------------
provided, the proceeds of any collection, sale or other realization of all or
any part of the Collateral  pursuant hereto, and any  other cash at the  time
held by the  Lender under this Section  6, shall be applied by  the Lender in
accordance with the Loan Agreement.  As used in this Section 6, "proceeds"
                                                                 --------
of  Collateral shall  mean cash,  securities and  other property  realized in
respect of, and  distributions in kind of, Collateral,  including any thereof
received under any  reorganization, liquidation or adjustment of  debt of the
Partnership or any issuer of or obligor on any of the Collateral.

          6.9  Attorney-in-Fact. Without limiting any rights or powers
               ----------------
granted by  this  Agreement to  the  Lender while  no  Event of  Default  has
occurred and is continuing, upon the occurrence and during the continuance of
any Event of Default, the Lender is hereby  appointed the attorney-in-fact of
the  Partnership  for the  purpose  of carrying  out  the provisions  of this
Section 6  and taking  any action  and  executing any  instruments which  the
Lender may  deem necessary  or advisable to  accomplish the  purposes hereof,
which  appointment  as  attorney-in-fact  is  irrevocable  and  coupled  with
interest. Without limiting  the gs in respect  of the Collateral, the  Lender
shall have  the right and  power to receive,  endorse and collect  all checks
made payable to the order of the Partnership representing any distribution or
other  payment in respect of the  Collateral or any part  thereof and to give
full discharge for the same.

          6.10 Termination. When all of the Secured Obligations shall have
               -----------
been  paid in  full,  this Agreement  shall  terminate and  the  Lender shall
forthwith cause to  be assigned, transferred  and delivered, against  receipt
but   without  any  recourse,  warranty  or  representation  whatsoever,  any
remaining Collateral and  money received  in respect  thereof, to  or on  the
order of the Partnership.

          6.11 Expenses. The Partnership agrees to pay to Lender all
               --------
out-of-pocket expenses (including  reasonable expenses for legal  services of
every kind) of, or incident  to, the enforcement of any of the  provisions of
this  Section  6, or  performance by  the  Lender of  any obligations  of the
Partnership  in respect of the Collateral which the Partnership has failed or
refused  to  perform, or  any  actual  or attempted  sale,  or any  exchange,
enforcement, collection,  compromise or settlement  in respect of any  of the
Collateral, and for  the care of  the Collateral  and defending or  asserting
rights and  claims  of  the  Lender in  respect  thereof,  by  litigation  or
otherwise, and all  such expenses shall be Secured  Obligations to the Lender
secured under Section 3 hereof.


          6.12 Intentionally Deleted.
               ---------------------

          Section 7.     Miscellaneous.
                         -------------

          7.1  No Implied Waiver. No failure on the part of Lender or any of
               -----------------
its agents to exercise  and no delay in exercising, and no  course of dealing
with respect to,  any right,  power or  remedy hereunder shall  operate as  a
waiver thereof, and  no single or  partial exercise by  Lender or any of  its
agents of any  right, power or remedy  hereunder shall preclude any  other or
further exercise thereof or the exercise of any other right, power or remedy.
The  remedies provided  herein are  cumulative and are  not exclusive  of any
remedies provided by law.

          7.2  Notices. All notices, requests and other communications
               -------
provided for herein (including, without  limitation, any modifications of, or
waivers or  consents  under,  this  Agreement)  shall be  given  or  made  in
accordance with the provisions of the Loan Agreement.

          7.3  Amendments. This Agreement may be amended or modified only by
               ----------
an instrument in  writing signed by the  Partnership and the Lender,  and any
provision of this  Agreement may be  waived, in writing,  by the Lender.  Any
waiver shall be effective only in the specific instance and for the specified
purpose for which it was given.

          7.4  Successors and Assigns. This Agreement shall be binding upon
               ----------------------
and inure to  the benefit  of the  respective successors and  assigns of  the
Partnership and the Lender (provided, however, that the Partnership shall not
                            --------  -------
assign or  transfer its  rights and obligations  hereunder without  the prior
written consent of the Lender).

          7.5  Counterparts. This Agreement may be executed in any number of
               ------------
counterparts, all of  which when taken together shall  constitute one and the
same instrument and any  of the parties hereto may execute  this Agreement by
signing any such counterpart.

          7.6  Agents. The Lender may employ agents and attorneys-in-fact in
               ------
connection  herewith and  shall  not  be responsible  for  the negligence  or
misconduct of  any such  agents or attorneys-in-fact  selected by it  in good
faith.

          7.7  Severability. If any provision hereof is invalid or
               ------------
unenforceable in any  jurisdiction, then, to the fullest  extent permitted by
law, (a) the other provisions hereof shall remain in full force and effect in
such jurisdiction  and shall  be liberally  construed in  favor of  Lender in
order to carry out the intentions  of the parties hereto as nearly as  may be
possible and (b)  the invalidity or unenforceability of  any provision hereof
in any jurisdiction shall  not affect the validity or  enforceability of such
provision in any other jurisdiction.

          7.8  Headings. Headings appearing herein are used solely for
               --------
convenience of reference and are not intended to affect the interpretation of
any provision of this Agreement.

          7.9  Further Assurances.  The Partnership agrees to do such further
               ------------------
acts and things  and to pay the  reasonable costs and expenses  in connection
with such  acts, and  to execute  and deliver  or  cause to  be executed  and
delivered such additional documentation, additional conveyances, assignments,
and similar instruments, as the Lender may at any time reasonably  request in
connection with the administration and  enforcement of this Agreement or with
respect to the Collateral or  any part thereof or  in order better to  assure
and confirm  unto the Lender its rights and  remedies hereunder or to further
effectuate the purposes  of this Agreement,  including without limitation  to
perfect or maintain the perfection or first priority nature of the assignment
and security  interest granted hereby and to grant  and to perfect a security
interest in any  additional interest the Partnership acquires  in the Company
during the term  of the Loan Agreement.   The Partnership agrees  that, where
permitted under applicable law, a carbon, photographic, or other reproduction
of this Agreement  or of a financing  statement is sufficient as  a financing
statement.

          7.10 Acknowledgement by the Company. The Company by executing this
               ------------------------------
Agreement, hereby acknowledges the security interest of and the rights of the
Lender  under this Agreement and agree to  the transfers of the Partnership's
interest in  the Company to Lender  made or to  be made under or  pursuant to
this Agreement.

          7.11 Submission to Jurisdiction. Any legal action or proceeding
               --------------------------
with respect to this Agreement and any action for enforcement of any judgment
in respect thereof may be brought  in the courts of the State of  New York or
of the United States of America for  the Southern District of New York,  and,
by execution and  delivery of this Agreement, the  Partnership hereby accepts
for itself and in respect of its property, generally and unconditionally, the
non-exclusive  jurisdiction of the aforesaid courts and appellate courts from
any thereof.   The Partnership hereby irrevocably waives  any objection which
it may now or hereafter have  to the laying of venue of any  of the aforesaid
actions or proceedings  arising out of  or in connection with  this Agreement
brought in the courts referred to above and hereby further irrevocably waives
and agrees  not to plead or claim  in any such court that  any such action or
proceeding brought  in any  such court  has been  brought in  an inconvenient
forum. Nothing herein  shall affect the right  of Lender to serve  process in
any  other manner  permitted  by law  or  to  commence legal  proceedings  or
otherwise proceed against the Partnership in any other jurisdiction.

          7.12 Governing Law. This Agreement shall be deemed to be a contract
               -------------
entered into pursuant to the  laws of the State of New York  and shall in all
respects be governed, construed, applied  and enforced in accordance with the
laws of the State of New York.


          IN  WITNESS WHEREOF, the parties hereto  have caused this Agreement
to be duly executed and delivered as of the day and year first above written.

                         SL GREEN  OPERATING   PARTNERSHIP, L.P.,  a Delaware
                         limited partnership

                         By:  SL GREEN REALTY CORP., a Maryland  corporation,
                              its general partner


                              By:  /s/ David J. Nettina
				   -----------------------------
                                   David J. Nettina
                                   Chief Financial Officer

                              By:  /s/ Benjamin P. Feldman
				   -----------------------------
                                   Benjamin P. Feldman
                                   Executive Vice President

                         LEHMAN BROTHERS HOLDINGS INC. D/B/A LEHMAN  CAPITAL,
                         A  DIVISION  OF  LEHMAN  BROTHERS HOLDINGS  INC.,  a
                         Delaware corporation


                         By:  /s/ Francis Gilhool
                              ---------------------
                              Name:
                              Title:

ACKNOWLEDGED AND AGREED:

SLG GRAYBAR 2 LLC, a New York limited liability company

By:  SL GREEN OPERATING PARTNERSHIP, L.P., 
     a Delaware limited partnership, its sole member

     By:  SL GREEN REALTY CORP., a Maryland corporation,
          its general partner


          By:  /s/ David J. Nettina
	       -----------------------------
               David J. Nettina
               Chief Financial Officer

          By:  /s/ Benjamin P. Feldman
	       -----------------------------
               Benjamin P. Feldman
               Executive Vice President


                            ASSIGNMENT OF MORTGAGE

KNOW THAT      SL  GREEN  OPERATING  PARTNERSHIP,  L.P.,  a  Delaware limited
               partnership  ("Assignor")   having  its  principal   place  of
               business at 70 West 36/th/ Street New York, New York 10018

                                        ASSIGNOR,

in consideration of Ten Dollars ($10.00) and other lawful consideration

paid by                  LEHMAN   BROTHERS   HOLDINGS  INC.,   d/b/a   Lehman
                         Capital, a  division  of  Lehman  Brothers  Holdings
                         Inc., a Delaware  corporation ("Assignee") having an
                         address at Three World  Financial Center, New  York,
                         New York 10285

                                        ASSIGNEE,

hereby assigns  unto the  assignee in  accordance with,  and subject to,  the
terms  of that  certain Security  Agreement, dated  the date  hereof, between
Assignor and Assignee (the "Security  Agreement"), those certain mortgages as
more particularly described on Exhibit A attached hereto and made part hereof
                               ---------
(collectively, the "Mortgage"),  and covering  the premises known as 35  West
43rd Street and 34-36 West 44th Street, New York, New York;

TOGETHER with  the bonds or  notes or obligations described  in the Mortgage,
and the monies due and to grow due thereon with the interest;

TO  HAVE AND  TO HOLD  the same  unto Assignee and  to the  successors, legal
representatives and assigns of assignee forever.

The Assignor  hereby states, upon knowledge, that  the Assignee is not acting
as  a nominee  of the  mortgagor  under the  Mortgage and  that  the Mortgage
continues to secure a bona fide obligation.

IT IS EXPRESSLY  UNDERSTOOD AND AGREED that  this Assignment is made  without
any recourse to, and without any covenant or warranty, express or implied, by
the assignor in  any event whatsoever, except  as expressly set forth  in the
aforesaid  Security Agreement  and  the  Loan Agreement  (as  defined in  the
Security Agreement).

The  word  "assignor"  or  "assignee"  shall  be  construed  as  if  it  read
"assignors" or "assignees" whenever the sense of this instrument so requires.

     IN WITNESS HEREOF, the assignor has  duly executed this Assignment as of
the 20th day of March, 1998.

                         SL  GREEN  OPERATING PARTNERSHIP,  L.P.,  a Delaware
                         limited partnership

                         By:  SL Green Realty Corp.,  a Maryland corporation,
                              its general partner


                              By:  /s/ David J. Nettina
				   ------------------------------------
                                   David J. Nettina
                                   Chief Financial Officer


                              By:  /s/ Benjamin P. Feldman
				   ------------------------------------
                                   Benjamin P. Feldman
                                   Executive Vice President


                                ACKNOWLEDGMENT

                               (To Be Attached)


                                  EXHIBIT A
                                  ---------

1.   Mortgage,  dated  as  of  March  2,   1983,  in  the  principal  sum  of
     $3,768,000.00   given  by   Bar   Building  Associates   Joint   Venture
     ("Borrower") to  Chase Manhattan  Bank, N.A.  ("Chase") and recorded  on
     March 11, 1983,  in the New York  County Register's Office in  Reel 672,
     Page 567, upon  which a  tax of $84,780.00  was duly paid  and the  note
     secured thereby ("Mortgage 1").

     a.   Mortgage  1  was  modified  and   spread  pursuant  to  a  Mortgage
          Modification and Spreader  Agreement, dated as  of April 13,  1983,
          entered  into between  Borrower,  Lawplaza,  Inc. ("Lawplaza")  and
          Chase, recorded in  the Register's  Office on May  2, 1983 in  Reel
          683, Page 795.   The Mortgage  Modification and Spreader  Agreement
          spreads  the lien of  Mortgage 1 to  cover the  leasehold estate in
          Block  1259 Lot  117 as  evidenced  by instrument  recorded in  the
          Register's Office in Reel 552, page 1531.

2.   Mortgage, dated  March 2,  1983, in the  principal sum  of $1,800,000.00
     given  by  Borrower  to  Chase  and  recorded in  the  New  York  County
     Register's Office on March 11, 1983, in Reel 672, Page 600, upon which a
     tax of $40,500.00 was duly paid and the note secured thereby  ("Mortgage
     2").

     a.   Mortgage  2  was  modified  and  spread  pursuant   to  a  Mortgage
          Modification and Spreader  Agreement, dated as  of April 13,  1983,
          entered into  between Borrower, Lawplaza and Chase, recorded in the
          Register's  Office on  May 2,  1983  in Reel  683, Page  808.   The
          Mortgage  Modification and Spreader  Agreement spreads the  lien of
          Mortgage 2 to cover the Leasehold  Estate in Block 1259 Lot 117  as
          evidenced  by instrument recorded in the New York County Register's
          Office in Reel 552, Page 1531.

3.   Mortgage,  dated   as  of  March  2,  1983,  in  the  principal  sum  of
     $3,700,000.00 given by Borrower  to Chase and recorded  in the New  York
     County Register's Office on March 11,  1983 in Reel 672, Page 632,  upon
     which  a tax of  $83,250.00 was duly  paid and the  note secured thereby
     ("Mortgage 3").

     a.   Mortgage   3  was  modified  and  spread  pursuant  to  a  Mortgage
          Modification and Spreader  Agreement, dated as  of April 13,  1983,
          entered into between  Borrower, Lawplaza and Chase  and recorded in
          the Register's Office  on May 2, 1983  in Reel 683, Page  821.  The
          Mortgage  Modification and Spreader  Agreement spreads the  lien of
          Mortgage 3 to  cover the leasehold estate in Block 1259 Lot 117, as
          evidenced by instrument  recorded in the Register's  Office in Reel
          552, Page 1531.

     b.   Mortgages 1, 2 and 3 as modified and spread, were assigned pursuant
          to an Assignment of  Mortgage, dated June 21, 1984,  given by Chase
          to The Bowery  Savings Bank ("Bowery") and recorded in the New York
          County Register's Office on June 28, 1984, in Reel 808, Page 1146.

     c.   Mortgages  1,  2 and  3  as  modified,  spread and  assigned,  were
          consolidated  and spread pursuant  to a Consolidation  and Spreader
          Agreement,  dated  June  22,  1984,  entered  into  between  Madara
          Associates ("Madara") and  Patrent Associates ("Patrent"), together
          doing business  as Borrower,  and Bowery, and  recorded in  the New
          York County Register's  Office on June  28, 1984 in Reel  808, Page
          1197,  on  which  a    mortgage  tax  of  $0  was  duly  paid  (the
          "Consolidation   Agreement").       The   Consolidation   Agreement
          consolidates  Mortgages  1 through  3  to  form  a single  lien  of
          $8,500,000.00 and  spreads Mortgages 1  through 3 to cover  the fee
          estate of Block 1259 Lot 15, as evidenced by an instrument recorded
          in the Register's Office in Reel 672, Page 520. 

     d.   Mortgages  1, 2  and 3,  as so  consolidated were  further assigned
          pursuant to an  Assignment of Mortgage, dated July  24, 1986, given
          by Bowery  to The Travelers  Insurance Company and recorded  in the
          New York County Register's Office on August 7, 1986, in  Reel 1100,
          Page 1385.

4.   Mortgage, dated  June 22, 1984,  in the principal sum  of $10,000,000.00
     given by  Madara and Patrent,  together doing business as  Borrower, and
     Lawplaza,  to  The  Association of  the  Bar  of the  City  of  New York
     ("Association"), and recorded in  the New York County  Register's Office
     on June 28, 1984, in Reel 808, Page 1186 upon which a tax of $225,000.00
     was duly paid and the note secured thereby ("Mortgage 4").

     a.   Mortgage 4 was  collaterally assigned pursuant to  an Assignment of
          Mortgage, dated  November  19, 1984,  given by  the Association  to
          Morgan Guaranty Trust Company of New York ("Morgan"), and  recorded
          in the New  York County Register's Office on March 12, 1985 in Reel
          885, Page 1163.
          Mortgage  4  was assigned  pursuant to  an Assignment  of Mortgage,
          dated August  1, 1986, given  by Morgan and the  Association to The
          Travelers  Insurance Company, and  recorded in the  New York County
          Register's Office on August 7, 1986 in Reel 1100, Page 1381.

5.   Mortgage, dated  July 30,  1986, in the  principal sum  of $7,750,000.00
     given by Borrower to The Travelers Insurance Company and recorded in the
     New York County  Register's Office on August 7, 1986, in Reel 1100, Page
     1390 upon which a tax of $174,375.00 was duly  paid and the note secured
     thereby ("Mortgage 5").

     a.   Mortgages 1 through 5 were consolidated and spread pursuant to that
          certain  Spreader,  Consolidation and  Modification  Agreement (the
          "Spreader, Consolidation  and Modification Agreement"),  dated July
          30,  1986, between Madara  and Patrent, together  doing business as
          Borrower, and The Travelers Insurance Company, and recorded in  the
          New York County  Register's Office on August 7, 1986  in Reel 1100,
          Page  1401.  By  which  Spreader,  Consolidation  and  Modification
          Agreement, Mortgages 1 through 5 were consolidated to form a single
          lien in the sum of $26,250,000.00.

     b.   Release  of  part of  mortgaged  premises  made  by  The  Travelers
          Insurance Company,  dated April  8, 1992, and  recorded in  the New
          York County Register's Office on April 14, 1992 in  Reel 1862, Page
          1475.  This releases the fee of Block 1259 Lot 117 from the lien of
          Mortgage 4.

     c.   Said Spreader, Consolidation and Modification Agreement was amended
          pursuant to  a certain First  Amendment to  Agreement of  Spreader,
          Consolidation  and  Modification of  Mortgage,  between  Madara and
          Patrent,  together doing  business as  Borrower  and The  Travelers
          Insurance Company (the "First Amendment to  Spreader, Consolidation
          and Modification Agreement"), dated April 8, 1992,  and recorded in
          the New York  County Register's Office  on April  14, 1992 in  Reel
          1862, Page 1479.

     d.   A Modification and  Spreader Agreement was made by  and between The
          Travelers Insurance Company and Borrower and Lawplaza, dated  as of
          April  8, 1992,  and recorded  in  the New  York County  Register's
          Office on April 14, 1992 in Reel 1862, Page 1530.

     e.   The foregoing was further modified and spread pursuant to a certain
          Modification and  Spreader Agreement among The  Travelers Insurance
          Company,  Borrower and  Lawplaza, dated  as of  April 8,  1992, and
          recorded in the New York County Register's Office on April 14, 1992
          in Reel 1862, Page 1552.

     f.   The foregoing was further reduced, modified and severed pursuant to
          a  certain Agreement of Reduction, Modification and Severance among
          The Travelers Insurance Company, Borrower and Lawplaza, dated as of
          June  28, 1996,  and recorded  in  the New  York County  Register's
          Office  on July 10, 1996 in Reel 2342,  Page 1157; and by which the
          lien of  Mortgages 1 through  5, as amended, modified,  severed and
          reduced,  was  split  into  two liens  of:  (i)  $15,000,000.00, as
          evidenced  by  Mortgages  1  through  5,  as  modified;  and   (ii)
          $3,000,000.00 as evidenced by that certain mortgage, dated June 28,
          1996, and more particularly described below as "Second Mortgage".

6.   Which lien of $15,000,000.00 and  the notes secured thereby was assigned
     by The Travelers Insurance Company to Praedium Bar LLC, by Assignment of
     Mortgage, dated  September 30, 1996,  and recorded October 11,  1996, in
     the New York County Register's Office, in Reel 2380, Page 1854.

7.   Which Mortgage and the notes  secured thereby, as modified, was assigned
     byPraedium by Assignment  of Mortgage dated August 20, 1997, to SL Green
     Operating  Partnership L.P., to  be   recorded  in the  New York  County
     Register's office.


                            ASSIGNMENT OF MORTGAGE

KNOW THAT      SL  GREEN  OPERATING  PARTNERSHIP,  L.P.,  a  Delaware limited
               partnership  ("Assignor")   having  its  principal   place  of
               business at 70 West 36/th/ Street New York, New York 10018

                                        ASSIGNOR,

in consideration of Ten Dollars ($10.00) and other lawful consideration

paid by                  LEHMAN   BROTHERS   HOLDINGS  INC.,   d/b/a   Lehman
                         Capital, a  division  of  Lehman  Brothers  Holdings
                         Inc., a Delaware  corporation ("Assignee") having an
                         address at Three World  Financial Center, New  York,
                         New York 10285

                                        ASSIGNEE,

hereby assigns  unto the  assignee in  accordance with,  and subject to,  the
terms  of that  certain Security  Agreement, dated  the date  hereof, between
Assignor and Assignee (the "Security  Agreement"), those certain mortgages as
more particularly described on Exhibit A attached hereto and made part hereof
                               ---------
(collectively,  the "Mortgage"),    and  covering the  premises  known as  17
Battery Place, New York, New York;

TOGETHER with  the bonds or  notes or obligations described  in the Mortgage,
and the monies due and to grow due thereon with the interest;

TO  HAVE AND  TO HOLD  the same  unto Assignee and  to the  successors, legal
representatives and assigns of assignee forever.

The Assignor  hereby states, upon knowledge, that  the Assignee is not acting
as  a nominee  of the  mortgagor  under the  Mortgage and  that  the Mortgage
continues to secure a bona fide obligation.

IT IS EXPRESSLY  UNDERSTOOD AND AGREED that  this Assignment is made  without
any recourse to, and without any covenant or warranty, express or implied, by
the assignor in  any event whatsoever, except  as expressly set forth  in the
aforesaid  Security Agreement  and  the  Loan Agreement  (as  defined in  the
Security Agreement).

The  word  "assignor"  or  "assignee"  shall  be  construed  as  if  it  read
"assignors" or "assignees" whenever the sense of this instrument so requires.

     IN WITNESS HEREOF, the assignor has  duly executed this Assignment as of
the 20th day of March, 1998.

                         SL  GREEN  OPERATING PARTNERSHIP,  L.P.,  a Delaware
                         limited partnership

                         By:  SL Green Realty Corp.,  a Maryland corporation,
                              its general partner


                              By:  /s/ David J. Nettina
				   --------------------------------------
                                   David J. Nettina
                                   Chief Financial Officer


                              By:  /s/ Benjamin P. Feldman
				   --------------------------------------
                                   Benjamin P. Feldman
                                   Executive Vice President


                                ACKNOWLEDGMENT


                               (To Be Attached)


                                  EXHIBIT A
                                  ---------

1.   Mortgage made  by 17  Battery Place North  Associates II  to Connecticut
     Mutual  Life Insurance Company in the amount  of $6,500,000, dated as of
     June  9, 1986  and recorded  on June  10,  1986 in  the New  York County
     Register's Office in Reel 1074, Page 514, upon which mortgage tax in the
     amount of  $146,250 was paid and the  note secured thereby ("17 Mortgage
     1");

     a.   17 Mortgage 1  was assigned pursuant to an  Assignment of Mortgage,
          dated March  21, 1996, given by Massachusetts Mutual Life Insurance
          Company, successor by  merger to Connecticut Mutual  Life Insurance
          Company to CS  First Boston Mortgage Capital Corp.  and recorded in
          the New  York County Register's Office  on March 27,  1996, in Reel
          2307, Page 1103.

2.   Mortgage made by Downtown Acquisition Partners, L.P. to  CS First Boston
     Mortgage  Capital Corp.  in the amount  of  $18,500,000, dated  as as of
     March 22,  1996 and  recorded on  March 27,  1996 in the New York County
     Register's Office in Reel 2307,  Page 1110,  upon which mortgage  tax in
     in the  amount of  $508,750 was paid  and the note  secured thereby ("17
     Mortgage 2");

     a.   17  Mortgage 1 and  17 Mortgage 2  were consolidated into  a single
          lien  of  $25,000,000  by  that  certain   Mortgage  Consolidation,
          Modification, Extension, Assignment of Rents and Security Agreement
          between Downtown  Acquisition Partners,  L.P. and  CS First  Boston
          Mortgage Capital Corp. dated March  22, 1996 and recorded March 27,
          1996 in Reel 2307, Page 1118.

     b.   17 Mortgage 1  and 17 Mortgage 2, as consolidated, were assigned by
          that  certain Assignment of Mortgage by  Credit Suisse First Boston
          Mortgage Capital LLC, successor to CS First Boston Mortgage Capital
          Corp., to The Chase Manhattan Bank ("Chase"), as trustee under that
          certain Pool  I Pooling and  Servicing Agreement dated as  of April
          25, 1997 and recorded on June 6, 1997 in Reel 2463 Page 793.

     c.   17 Mortgage  1 and 17 Mortgage  2, as consolidated and  assigned by
          Chase, were  assigned to  SL Green  Operating Partnership,  L.P. by
          that certain Assignment of Mortgage dated December 19, 1997.

     d.   Partial Release of Mortgage by SL Green Operating Partnership, L.P.
          to SLG 17 Battery LLC dated as of December 19, 1997

     e.   Modification and Splitter Agreement dated  as of December 19,  1997
          by and between SL Green  Operating Partnership, L.P. and 17 Battery
          Upper Partners LLC, which splits the  lien of 17 Mortgage 1 and  17
          Mortgage 2,  as consolidated and  assigned, into (i)  a $15,500,000
          mortgage  (the  "1/st/  Split  Mortgage")  and  (ii)  a  $9,500,000
          mortgage (the "2/nd/  Split Mortgage"), which 2/nd/  Split Mortgage
          was  assigned  to  G  17  Battery  Partners  LLC  by  that  certain
          Assignment  of  Mortgage dated  as  of  December  19, 1997  and  is
          subordinate to  the 1/st/ Split  Mortgage pursuant to  that certain
          Intercreditor  and Subordination Agreement dated as of December 19,
          1997 between SL Green Operating  Partnership, L.P. and G 17 Battery
          Partners LLC.



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