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

29 -- FILTER ELEMENT, FLUID CNT SP0480-99-M-9827 AMT $32,186.80 LINE 0001 THROUGH 0002 DTD 082399 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 08/24/99 (I-SN371402). (0236)

Loren Data Corp. http://www.ld.com (SYN# 0887 19990826\29-0001.AWD)