National Museum of Nuclear Science & History
Leon Matlock worked for the Kellex Corporation at the K-25 Plant.
T. J. Retenbach worked for the United States Engineer District Office.
Paul W. Gruning served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier on the B-29 Jabit III on the Hiroshima mission.
Thomas E. Blasingame served in the 1027th Air Material Squadron.
