National Museum of Nuclear Science & History
Day worked for Stone and Webster Engineering Corporation.
Walter J. Skora served in the 393rd Bombardment Squadron.
George W. Marquardt served as a captain in the 393rd Bombardment Squadron. Although he was regularly assigned to the Up An’ Atom, he flew in the mission to bomb Hiroshima as the aircraft commander of the Necessary Evil.
M. E. Brennan worked for the Watson-Flagg Engineering Company.
