EXHIBIT A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the persons named below each hereby agrees that the Schedule 13G/A filed herewith and any amendments thereto relating to the...

                                     EXHIBIT A

                             JOINT FILING AGREEMENT


     In accordance with Rule 13d-1(k) under the Securities Exchange Act of
1934, as amended, the persons named below each hereby agrees that the
Schedule 13G/A filed herewith and any amendments thereto relating to the
acquisition of shares of the Common Stock of CASCO INTERNATIONAL, INC. is
filed jointly on behalf of each such person.

Dated: February 12, 2001


                                   /s/ Xxxxxx X. Xxxxxxxx
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                                   Xxxxxx X. Xxxxxxxx

                                   /s/ Xxxxxx X. Xxxxxxxx
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                                   Xxxxxx X. Xxxxxxxx