National Museum of Nuclear Science & History
Rein worked for Stone and Webster Engineering Corporation.
E. J. Holub served in the 509th Headquarters and Base Services Squadron.
James M. Anderson served as a second lieutenant in the 393rd squadron. Although he was regularly assigned to the Up An’ Atom, he flew in the mission to bomb Hiroshima as the co-pilot of the Necessary Evil and in the Enola Gay during the Nagasaki bombing mission.