**CRUICKFORSTER INSURANCE COMPANIES ENDORSEMENT #2 4/16/80 md**

**The Policyholders**

*Additional Premium:*
- 

*Return Premium:*
- 

*Effective on and after:* 29th January 1981 (11 a.m. Local) Standard Time

*This endorsement forms part of policy No.* JUD584 *Expiration Date:* 21st May 1982

*Issued to:* International Business Machines Corporation

*By:* The North River Insurance Company

It is hereby understood and agreed that with effect from 29th January, 1981 the following Joint Ventures are included as additional Named Insureds hereunder:

1) Market Street Associates of St. Louis.
2) Discovision Associates.
3) Satellite Business Systems.

but only as respects the interest of International Business Machines Corporation.

*Other terms and conditions of this policy remain unchanged.*