National Museum of Nuclear Science & History
R. A. Smith worked for the H. K. Ferguson Company.
Leonard A. Godfrey Jr. served as a member of the 393rd Bombardment Squadron of the 509th Composite Group.
S. B. Robertson worked for the United States Engineer District Office.
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.