National Museum of Nuclear Science & History
Ivan H. Stewart served in the 393rd Bombardment Squadron.
Leroy Hartmann (1922 – 1944) was an electrical engineer in the Special Engineer Detachment Manhattan District CE in Oak Ridge.
Rudolph H. Gerken served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Bockscar.
Ralph W. Lunn served in the 603rd Air Engineering Squadron.