**NDT. #35**

| POLICY NO. | EFF DATE OF POL | EFF DATE OF END | AGENCY NO. | ADDL. PREMIUM | RETURN PREMIUM |
|-----------|-----------------|-----------------|------------|---------------|----------------|
| 82-06-923 | 5-21-79          | 5-21-79          | 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.

**IT IS AGREED THAT THE FOLLOWING IS ADDED AS AN ADDITIONAL INSURED:**

LONG ISLAND LIGHTING COMPANY  
250 OLD COUNTRY ROAD  
MINEOLA, NEW YORK 11501

**IT IS FURTHER AGREED THAT THE INSURANCE AFFORDED BY THE POLICY APPLIES AS RESPECTS THE ADDITIONAL INTEREST OF LONG ISLAND LIGHTING COMPANY SOLELY WITH RESPECT TO THE MAINTENANCE AGREEMENT BETWEEN INTERNATIONAL BUSINESS MACHINES CORPORATION AND LONG ISLAND LIGHTING COMPANY #453-9014 AND ONLY FOR THE LIMITS REQUIRED AS SPECIFIED IN THE AGREEMENT.**

**CASUALTY DEPT.**  
**JOHNSON & HIGGINS**  
**DRM/TME/8-21-81**

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

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

**UGU-116G REV. 11-76**

MM 009629