National Museum of Nuclear Science & History
Luther Percy was a research associate at the Chicago Met Lab.
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.
F. H. Holbrook worked for the United States Engineer District Office.
A. W. Naylor worked for the Kellex Corporation at the K-25 Plant.
Bernice Feldman was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
