National Museum of Nuclear Science & History
Grover Thompson worked for the United States Engineer District Office.
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.
H. E. Armstrong worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. F. Gibson worked for the Roane-Anderson Company.
