**POLICY NO:** 8826210  
**EFF. DATE OF POL:** 1-1-76  
**EFF. DATE OF END:** 1-1-76  
**AGENCY NO.:** 50 515  
**ADD'L PREMIUM:** $ 15,000.  
**RETURN PREMIUM:** $  

**Named Insured:** International Business Machines Corp., Etal

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 "Products leased or sold; or completed Operations" is extended to apply to IBM Marine Bridge System (A Maritime Anti-Collision System).

**Premium Basis and Rate:**

| Rate (Per $1000. of Receipts) | Receipts | Annual Minimum Premium |
|---|---|---|
| (S) 1.6529 | subject to audit | (S) $4,365.00 |
| (E) 4.0271 | subject to audit | (e) 10,635.00 |

**Johnson & Higgins**  
**fm:ad 6-3-76**

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

**Countersigned:**  
**Vito P. Nigro**  
**Authorized agent**