# Endorsement No. 3

**Effective:** 5/21/77

**IRB-G 335**

**Exclusion (Contamination or Pollution)**

It is agreed that the insurance does not apply to bodily injury or property damage arising out of the discharge, dispersal, release or escape of smoke, vapors, soot, fumes, acids, alkalis, toxic chemicals, liquids or gases, waste materials or other irritants, contaminants or pollutants into or upon land, the atmosphere, or any watercourse or body of water; but this exclusion does not apply if such discharge, dispersal, release or escape is sudden and accidental.

**All other terms and conditions remain unchanged. This endorsement is attached to and made a part of Policy/Certificate No. M836632 of The Mission Insurance Company.**

**Issued To:** INTERNATIONAL BUSINESS MACHINES CORPORATION

**Dated At:** NEW YORK, NEW YORK

**Date:** MAY 20, 1977

**By:** SAYRE & TOSO, INC.