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

16 -- FILTER, FLUID. CNT SP0470-00-C-5067 AMT $120,000.00 LINE 0001 DTD 102899 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 10/29/99 (I-SN396252). (0302)

Loren Data Corp. http://www.ld.com (SYN# 0258 19991102\16-0002.AWD)