EXHIBIT 1
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AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G
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Each of the undersigned hereby affirms that it is individually eligible to use
Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
Date: January 23, 1998
GULF INSURANCE COMPANY
By: /s/ Xxxxxxx X. Zipper
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Name: Xxxxxxx X. Zipper
Title: Assistant Secretary & Counsel
COMMERCIAL INSURANCE RESOURCES, INC.
By: /s/ Xxxxxxx X. Zipper
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Name: Xxxxxxx X. Zipper
Title: Assistant Secretary & Counsel
THE TRAVELERS INDEMNITY COMPANY OF AMERICA
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Cashier
THE PHOENIX INSURANCE COMPANY
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Cashier
THE TRAVELERS INDEMNITY COMPANY
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Cashier
TRAVELERS PROPERTY CASUALTY CORP.
By: /s/ Xxxxxxx X. Xxxxxxx
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Name: Xxxxxxx X. Xxxxxxx
Title: Assistant Secretary
THE TRAVELERS INSURANCE GROUP INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Controller
PFS SERVICES, INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Controller and Vice President
ASSOCIATED MADISON COMPANIES, INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Controller and Vice President
TRAVELERS GROUP INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Controller
