National Museum of Nuclear Science & History
Barrett worked for Stone and Webster Engineering Corporation.
Conen served as a first lieutenant in the 393rd Bombardment Squadron. He participated in the mission to bomb Hiroshima as a flight engineer for the Top Secret.
B. Mixon worked for the Union Carbide & Carbon Corporation.
Charles J. Baker served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Jabit III.
