National Museum of Nuclear Science & History
Bucko worked in the United States Engineer District Office.
Seymour Ratner was a staff worker at Los Alamos during the Manhattan Project.
Lawrence Langer served in the Special Engineering Detachment and Project Alberta as part of the team that transported and assembled the Little Boy and Fat Man atomic bombs.
Ward A. Bouvier served from November 1943 to the end of the war, designing and producing precision instruments used by the scientific personnel at the Met Lab of the University of Chicago.
