National Museum of Nuclear Science & History
B. H. Ronfeld served in the 509th Headquarters.
Fred A. Hoey served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the navigator of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.
Hardin worked in the United States Engineer District Office.
Roy Schroeder was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Frank E. Nicola served in the 603rd Air Engineering Squadron.