**POLICY NO.** | **EFF DATE OF POL.** | **EFF DATE OF END.** | **AGENCY NO.** | **ADD'L PREMIUM** | **RETURN PREMIUM**
--- | --- | --- | --- | --- | ---
89-06-923 | 5/21/79 | 8-14-79 | 50-515-810 | $ | $

**Named Insured:** INTERNATIONAL BUSINESS MACHINES, CORP.

This endorsement is issued by that company named below which is the insurer under the policy designated above issued to the Named Insured and forms a part of said policy as of the effective date hereof, at the hour stated in the policy Declarations.

**AS RESPECTS THE REQUEST FOR PROPOSAL #5-0-911/038 ISSUED ON 8/13/79 BY THE NATIONAL AERONAUTICS & SPACE ADMINISTRATION GODDARD SPACE FLIGHTS CENTER, GREENBELT, MARYLAND, THE POLICY IS AMENDED TO READ:**

"It is understood and agreed that the insurance company waives any rights of subrogation against the United States of America which may arise by reason of any payment under policy."

**JOHNSON & HIGGINS**

**BJG:1r 1/22/80**

**ZURICH INSURANCE COMPANY**
**AMERICAN GUARANTEE AND LIABILITY INSURANCE COMPANY**

**Countersigned:** ___________________________ **Authorized Agent:** ___________________________

**U-GU-116-G REV. 11-76**

**MM 009616**