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

16 -- VALVE, PRESSURE CLOSING CNT SP0460-99-C-5781 AMT $158,470.00 LINE 0001AA THROUGH 0001AB DTD 091799 TO Essex Cryogenics of Missouri Inc 8007 Chivvis Dr Saint Louis Mo 63123-2333 Posted 09/20/99 (I-SN381843). (0263)

Loren Data Corp. http://www.ld.com (SYN# 0466 19990922\16-0017.AWD)