National Museum of Nuclear Science & History
Maier worked for Stone and Webster Engineering Corporation.
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.
Hart worked in the United States Engineer District Office.
W. W. Pardon worked for the Roane-Anderson Company.
