Purchasing And Materials Service Center, U.S. Postal Service, 395 Oyster Point Blvd., Suite 205, South San Francisco, CA 94099-6261

71 -- P.O. LOCKBOXES, PSIN 2905 POC John A. O'Donnell, (650) 615-7283 CNT 052684-98-B-0567 AMT $2,416,000.00 Est. LINE A1.01 DTD 042498 TO Security Manufacturing Corp., 815 S. Main Street, Grapevine, TX 76051-5535 (0117)

Loren Data Corp. http://www.ld.com (SYN# 0395 19980429\71-0001.AWD)