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

16 -- BOWL-RETURN, HYDRAULIC. CNT SP0740-97-M-9706 AMT $26,233.74 LINE 0001 THROUGH 0002 DTD 051597 TO PTI Technologies Inc Sub of ESCO Electronics Corp 950 Rancho Conejo Blvd P.O.Box 2000 Newbury Park CA 91320-1715 (0135)

Loren Data Corp. http://www.ld.com (SYN# 0346 19970520\16-0003.AWD)