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: February 5, 1996
TRAVELERS INSURANCE HOLDINGS INC.
By: /s/ Xxxx X. Xxxxxxxx, Xx.
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Name: Xxxx X. Xxxxxxxx, Xx.
Title: Vice President & Assistant Treasurer
THE TRAVELERS INSURANCE COMPANY
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Controller
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/ Xxxx Xxxxxx Xxxxxxx
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Name: Xxxx Xxxxxx Xxxxxxx
Title: Assistant Secretary
ASSOCIATED MADISON COMPANIES, INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Vice President and Controller
TRAVELERS GROUP INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
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Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Controller
