National Museum of Nuclear Science & History
C. C. Martin worked for the Roane-Anderson Company.
Thomas Cowley was a Military Policeman assigned to Post Security at Los Alamos, New Mexico during the Manhattan Project.
Otto Nillige was a carpenter at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
F. C. Pullen worked for the Tennessee Eastman Corporation at the Y-12 Plant.