Defense General Supply Center 8000 Jeff Davis Hwy Richmond, VA 23297-5312

93 -- PLASTIC SHEET CNT SP0490-99-M-N349 AMT $38,850.00 LINE 0001 THROUGH 0002 DTD 112398 TO Sigma Tech Enterprises Inc 90 Glenn Way Suite 16 San Carlos CA 94070 Posted 11/24/98 (I-SN274336). (0328)

Loren Data Corp. http://www.ld.com (SYN# 0437 19981127\93-0001.AWD)