National Museum of Nuclear Science & History
J. W. Rudd, Sr. worked for the Roane-Anderson Company.
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.
William “Bill” J. Knox was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Roland Mertes worked for the Kellex Corporation at the K-25 Plant.