National Museum of Nuclear Science & History
E. D. Hughes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Arthur J. DiTullio served in the 1027th Air Material Squadron.
Betty Gaevada was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
David Greenglass (1922-2014) was a machinist and member of the Special Engineer Detachment who engaged in espionage activities for the Soviet Union at Los Alamos during the Manhattan Project.
