National Museum of Nuclear Science & History
H. B. Malter worked for the Edenfield Electric Company.
S. L. Wilson worked for the J.A. Jones Construction 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.
M. D. Whitaker worked for Clinton Laboratories at the X-10 Reactor.