National Museum of Nuclear Science & History
R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.
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.
D. N. Kelly worked for the J.A. Jones Construction Company.
J. P. Valliant worked for the Union Carbide & Carbon Corporation.
