National Museum of Nuclear Science & History
F. P. Fink worked for the Watson-Flagg Engineering Company.
Irving Bubos was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
Joseph S. Dispensa served in the 393rd Bombardment Squadron. After the war, Dispensa was assigned to the Japan Atomic Bomb Damage Survey teams.
Harold Ninger was a staff worker at Los Alamos during the Manhattan Project.