U.S. Department of Commerce/National Oceanic and Atmospheric Administration/OFA/AGFS/AMD -- OFA51, 1305 East West Highway -- Station 7604, Silver Spring, Maryland 20910

66 -- RADIOSONDES POC Edward F. Tennant, Jr., Contracting Officer, 301-713-0823 CNT 50DGNW790053 AMT $40,265 DTD 072497 TO VIZ Manufacturing Company, 335 East Price Street, Philadelphia, Pennsylvania 19144 (0224)

Loren Data Corp. http://www.ld.com (SYN# 0765 19970814\66-0006.AWD)