# Endorsement

**Named Insured:** International Business Machines Corporation

**Endorsement No:** 63-006-596

In consideration of the premium charged, it is agreed that the "Excess Umbrella Coverage" as respects "Underlying Umbrella Insurers, Policy Numbers and Limits" is amended to read as follows:

Centennial Insurance Company #TBA

$2,000,000. any one occurrence and in the aggregate (where applicable) excess of primary. Various other carriers and policy numbers as on file with the company. $8,000,000. any one occurrence and in the aggregate (where applicable) excess of $2,000,000. any one occurrence and in the aggregate (where applicable) excess of primary.

This endorsement to take effect on the 21st day of May 1980. All other terms and conditions remain unchanged.

Counter-signature Date: June 26, 1980

Authorized Representative: [Signature]

INSURED COPY