National Museum of Nuclear Science & History
William Gray worked for the Roane-Anderson Company.
J. L. Frye worked for the Roane-Anderson Company.
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.
Attended the University of Illinois.
