National Museum of Nuclear Science & History
Piper worked for Stone and Webster Engineering Corporation.
Albert D. Alexander served in the 1st Ordnance Squadron.
Earl Schilt worked for the United States Engineer District Office.
Joseph M. DiJulio served as a sergeant in the 393rd Bombardment Squadron. He was regularly assigned as a radar operator on the Up An’ Atom, but did not fly in that plane during the August 1945 bombing missions on Hiroshima and Nagasaki.
