National Museum of Nuclear Science & History
James Roberts was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Morton Camac (1923-2012) was an American physicist. Camac graduated from the University of Chicago in 1943 and stayed there to work under Enrico Fermi on the Chicago Pile-1 nuclear reactor.
Graham worked in the United States Engineer District Office.
Fredric Stokes was a staff worker at Los Alamos during the Manhattan Project.
Ira Ramsey worked for the Tennessee Eastman Corporation at the Y-12 Plant.