National Museum of Nuclear Science & History
K. M. Fatley worked for the J.A. Jones Construction Company.
Cowan worked at the 100-B Area at Hanford during the Manhattan Project.
Robert Coveyou worked for Clinton Laboratories at the X-10 Reactor.
Jim Johnson was an ordnanceman at Los Alamos from 1944 to 1945. He was born on January 8, 1926, and started work at the Naval Ordnance Test Station at China Lake, Califiornia in 1944.
