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.
Wilbur S. Henze served in the 393rd Bombardment Squadron.
J. R. O'Neill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Heffner worked at the 200 East Area at Hanford during the Manhattan Project.
