Defense Supply Center Columbus PO BX 16595, DSCC-PBAB Columbus, OH 43216-6595

16 -- FILTER ELEMENT, FLUID CNT SP0740-97-M-4693 AMT $48,789.00 LINE 0001 THROUGH 0002 DTD 062097 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 (0171)

Loren Data Corp. http://www.ld.com (SYN# 0391 19970624\16-0004.AWD)