**Endorsement #10**

| POLICY NO. | EFF. DATE OF POL. | EFF. DATE OF END. | AGENCY NO. | ADD'L PREMIUM | RETURN PREMIUM |
|-----------|------------------|------------------|------------|---------------|----------------|
| 89-06-923 | 5-21-79          | 5-21-79          | 50-515-010 | $             | $              |

**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 PREMISES MEDICAL PAYMENTS COVERAGE PART APPLIES TO ALL OPERATIONS OF THE NAMED INSURED WHETHER ON OR OFF PREMISES OWNED, CONTROLLED OR OPERATED BY THE NAMED INSURED.**

**JOHNSON & HIGGINS**  
**BJ/HV 8-16-79**

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

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

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

**MM 009606**