**ENDORSEMENT 66**

This endorsement, effective 5/21/70, issued to M., forms a part of International Business Machines, et al.

by Lexington Insurance Company

It is agreed that the Name of Insured is amended to read as follows:

International Business Machines Corporation, IBM World Trade Corporation, The Service Bureau Corporation and any other subsidiary or affiliated corporation of each provided such other subsidiary or affiliated corporation warrants that it is under the same operative and financial control through the identity of its officers, directors and stockholders.

Endorsement number four is hereby null and void.