National Museum of Nuclear Science & History
Fred H. Greene was an engineer who worked on the K-25 Plant in Oak Ridge, TN, for Union Carbide and Carbon.
R. W. Hamer worked for the Roane-Anderson Company.
Edward Prebel served in the 393rd Bombardment Squadron.
William Kann was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Ed Dorman worked for the Tennessee Eastman Corporation at the Y-12 Plant.