National Museum of Nuclear Science & History
William Rahe worked for the Roane-Anderson Company.
H. E. Donachy worked for the Edenfield Electric Company.
Howard R. Kratz (1916-2013) was a nuclear physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Hackman worked for the Tennessee Eastman Corporation at the Y-12 Plant.