National Museum of Nuclear Science & History
Frederick Rich worked for the Union Carbide & Carbon Corporation.
Henry Paul was a staff worker at Los Alamos during the Manhattan Project.
William J. Desmond served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the pilot regularly assigned to the B-29 Strange Cargo.
Alfred Simon was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.