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

29 -- CASE & BAR ASSEMBLY CNT SP0480-99-M-9284 AMT $28,800.00 LINE 0001 THROUGH 0002 DTD 021699 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 Posted 02/17/99 (I-SN298916). (0048)

Loren Data Corp. http://www.ld.com (SYN# 0565 19990219\29-0001.AWD)