National Museum of Nuclear Science & History
R. Q. Williams worked for the Roane-Anderson Company.
Daniel M. Belasco served in the 1st Ordnance Squadron.
John worked at Los Alamos during the Manhattan Project, as Enrico Fermi‘s bodyguard. He moved with his wife and daughter to Los Alamos in 1943.
John P. Hove was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
G. E. Freeman worked for the Tennessee Eastman Corporation at the Y-12 Plant.