National Museum of Nuclear Science & History
R. W. McElwee worked for the Union Carbide & Carbon Corporation.
Paul W. Gruning served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier on the B-29 Jabit III on the Hiroshima mission.
R. M. Bailey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jacobs worked for Stone and Webster Engineering Corporation.