# THE CHUBB COMMERCIAL EXCESS

## Endorsement

- **Policy Period**: MAY 21, 1997 to MAY 21, 1998
- **Effective Date**: May 21, 1997
- **Policy Number**: (98) 7908-98-97 CAS
- **Insured**: INTERNATIONAL BUSINESS MACHINES CORP., ETAL (AS PER CONTROLLING U/L INSURANCE)
- **Name of Company**: VIGILANT INSURANCE COMPANY
- **Date Issued**: June 12, 1997

## Underlying Insurance Endorsement (continued)

### Underlying Insurance (Item 6)

#### 6b. Other Underlying Insurance

- **Company**: PLANET INS. CO.
- **Policy Number**: NEA010921
- **Policy Period**: From: MAY 21, 1997 To: MAY 21, 1998
- **Limits of Insurance**:
  - Each Occurrence: $10,000,000.
  - Aggregate (where applicable): $10,000,000.

### Occurrence

#### 6b. Other Underlying Insurance

- **Company**
- **Policy Number**
- **Policy Period**: From: To:
- **Limits of Insurance**:
  - Each Occurrence
  - Aggregate (where applicable)

**Underlying Insurance Endorsement**

Form 07-02-0923 (Ed. 9/92) Endorsement
Page 3 of 4