# ENDORSEMENT

**Date Issued:** June 6, 1991  
**Endorsement No.:** 6  
**Insured:** International Business Machines Corp., Etal  
**Policy No.:** (92)7908-98-98  
**Name of Company:** Federal Insurance Company  
**Effective Date:** 05/21/91  
**Producer:** Johnson & Higgins  

In consideration of the premium charged, it is hereby understood and agreed that Cancellation Provisions is amended on part as follows:

Reference "Thirty Days" is amended to read "Sixty Days" except for non-payment of premium.

**60 Days Notice of Cancellation**

dk - 06/06/91  
0606.29  

All Other Terms and Conditions Remain Unchanged

**Authorized Representative**