# Document Content

This document appears to be an endorsement form for a policy, specifically Policy No. 462 01 86 223, dated 1/29/80. The endorsement is issued by Centennial Insurance Company and is related to International Business Machines Corp.

## Key Points:
- **Policy Number:** 462 01 86 223
- **Date of Endorsement:** 1/29/80
- **Issuing Company:** Centennial Insurance Company
- **Endorsement Type:** ENDORSEMENT
- **Named Insured:** International Business Machines Corp.
- **Amendment to Named Insured:** Includes the following joint ventures and/or partnerships as respects the interest of I.B.M. only:
  1. Market Street Associates of St. Louis
  2. Discovision Associates
  3. Satellite Business Systems

## Additional Notes:
- All other terms and conditions of the insurance remain unchanged.
- The document includes signatures from John J. Wachowski (President) and George Quinn (Authorized Representative).

## Reference:
- CJQ:sh
- Date: 4/29/80

This document seems to be a formal amendment to an existing insurance policy, expanding the coverage to include specific joint ventures under the interest of IBM.