National Museum of Nuclear Science & History
H.W. was a consultant at Metallurgical Laboratory in Chicago during the Manhattan Project.
Charles Waugh worked for the United States Engineer District Office.
J. Kruba served in the 390th Air Service Group.
Leon Cooper served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier regularly assigned to the B-29 Next Objective.
E. H. Frye worked for the Tennessee Eastman Corporation at the Y-12 Plant.