National Museum of Nuclear Science & History
Michael Angelich served as a 1st lieutenant in the 393rd Bombardment Squadron. He was the bombardier 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.
Earl Blakely served in the 1st Ordnance Squadron.
Leo A. Ohlinger was a senior engineer at the University of Chicago Met Lab. Ohlinger was also Section Chief of P-IX, Engineering Physics.
Jas Hoff worked for the United States Engineer District Office.