National Museum of Nuclear Science & History
Frederick D. Clayton served as a staff sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Bockscar.
Robert Williams was a staff worker at Los Alamos during the Manhattan Project.
Michael Rimek was a laborer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
H. F. Jacobsen worked for the Union Carbide & Carbon Corporation.
