National Museum of Nuclear Science & History
Frank Graham worked for the Midwest Piping and Supply Company.
Leon R. Miller served in the 1027th Air Material Squadron.
A. D. Levitt worked for the United States Engineer District Office.
Albert G. Barsumian served as a sergeant in the 393rd Bombardment Squadron. He was the radar operator on the Straight Flush during the Hiroshima mission.
Thomas Farrell (1891 – 1967) was a major general in the US Army. Farrell was hand-picked by General Groves to serve as his deputy, or as the Deputy Commanding General of the Manhattan Project.
