National Museum of Nuclear Science & History
LeRoy R. Raffel served in the 603rd Air Engineering Squadron.
Francis Bernard “Bernie” Donlan was an American photographer and a clerk at the Chicago Met Lab during the Manhattan Project.
P. J. Underwood worked for the Fercleve Corporation.
Thomas Cowley was a Military Policeman assigned to Post Security at Los Alamos, New Mexico during the Manhattan Project.
Gilbert P. Church was a civil engineer and Project Manager at the Hanford site during the Manhattan Project.