# ENDORSEMENT #2

This endorsement, effective 5/21/70, forms a part of policy No. CC 402875 issued to International Business Machines, etal.

by Lexington Insurance Company

In consideration of the premium for which this policy is written, it is understood and agreed that such insurance as is afforded by the policy shall not apply to any error or omission, malpractice or mistake of a professional nature committed or alleged to have been committed by or on behalf of the Insured in the conduct of the Insured's business activities.