EXHIBIT 1
---------
AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G
--------------------------------------------
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, 1996
THE TRAVELERS INDEMNITY COMPANY
By: /s/ Xxxxxxx X. Xxxxx, Xx.
--------------------------------------------
Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Controller
THE TRAVELERS INSURANCE GROUP, INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
--------------------------------------------
Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Controller
PFS Services, Inc.
By: /s/ Xxxx Xxxxxx Xxxxxxx
--------------------------------------------
Name: Xxxx Xxxxxx Xxxxxxx
Title: Assistant Secretary
ASSOCIATED MADISON COMPANIES, INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
--------------------------------------------
Name: Xxxxxxx X. Xxxxx, Xx.
Title: Vice President and Controller
TRAVELERS GROUP INC.
By: /s/ Xxxxxxx X. Xxxxx, Xx.
--------------------------------------------
Name: Xxxxxxx X. Xxxxx, Xx.
Title: Assistant Controller
