In consideration of an additional premium of $500, it is understood and agreed that the limit of the company's liability under the policy to which this endorsement is attached is increased to as follows:

- $2,500,000 each occurrence
- $2,500,000 aggregate

It is further understood and agreed that $15.21 of this $500 additional premium is payable in Canadian currency for the Insured's Canadian exposure.

POLICY NUMBER | INSURED | EFFECTIVE
-------------|--------|---------
XL 95789     | International Business Machines Corp., et al | 5/21/67
FIREMAN'S FUND INSURANCE COMPANY | THE AMERICAN INSURANCE COMPANY | PRODUCER 6/5/67 DW
NATIONAL SURETY CORPORATION | ASSOCIATED INDEMNITY CORPORATION | COUNTERSIGNATURE OF AUTHORIZED AGENT
AMERICAN AUTOMOBILE INSURANCE COMPANY | FIREMAN'S FUND INSURANCE COMPANY OF TEXAS | 
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