**SECURITY INSURANCE COMPANY OF HARTFORD**

**SECURITY REINSURANCE UNDERWRITERS, INC.**

SRU, INC. IN NEW YORK
127 JOHN STREET    NEW YORK, NEW YORK 10038

**ENDORSEMENT**
NO. 1

**CEDING COMPANY**
National Union Fire Insurance Company c/o National Facultative Services, Inc.

**NAME OF ORIGINAL INSURED**
International Business Machine Corp., etal.

**EFFECTIVE DATE OF ENDORSEMENT**
5/21/80

**CEDING COMPANY POLICY NO.**
991 0310

**REINSURANCE CERTIF. DATE**
5/21/80 - 5/21/81

**CERTIFICATE EXPIRATION DATE**
5/21/81

**CERTIFICATE NO.**
SFC00196

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In consideration of the premium charged, it is hereby agreed that the first paragraph of this Certificate is amended to read in part as follows:

The Company warrants to retain for its own account, subject to treaty and/or facultative reinsurance if applicable, the amount of liability specified in Item 3 of the Declarations,...........

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NOTHING HEREIN CONTAINED SHALL VARY, ALTER OR EXTEND ANY AGREEMENT, PROVISION, GENERAL CONDITION OR DECLARATION OF THE CERTIFICATE OTHER THAN AS ABOVE STATED.

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COUNTERSIGNED AT NEW YORK, NEW YORK THIS 24th DAY OF October

BY
**[Signature]**  
AUTHORIZED REPRESENTATIVE

**ORIGINAL**