# EXCESS OVERLAYER INDEMNITY POLICY
(EXCLUSION-CONTAMINATION OR POLLUTION)

I agree that the policy does not apply to EXCESS NET LOSSES resulting from any release of hazardous materials, solid wastes, acids, alkalies, toxic chemicals, liquids or gases, radioactive materials, or other contaminants on land, the atmosphere, or any watercourse or body of water. But this exclusion does not apply if such discharge, escape, or release is sudden and accidental.

This endorsement, issued by one of the below-named companies, forms a part of the policy to which attached, effective on the inception date of the policy unless otherwise stated herein.

(The information below is required only when this endorsement is issued subsequent to preparation of policy.)

| Endorsement effective | Policy No. | Endorsement No. | 2 |
|-----------------------|------------|-----------------|---|
| Named Insured          |            |                 |   |
| Additional Premium $  | Return Premium $ | BI | PO |
|                       |             | In Advance $    | $ |
|                       |             | 1st Annv. $     | $ |
|                       |             | 2nd Annv. $     | $ |

The Aetna Casualty and Surety Company<br>
The Standard Fire Insurance Company<br>
Hartford, Connecticut

Countersigned by [Signature] (Authorized Representative)

PRINTED IN U.S.A.