National Museum of Nuclear Science & History
Emily Ninger was a staff worker at Los Alamos during the Manhattan Project.
Minnie (Heller) Steinberg was a junior biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William G. Skull served in the 1027th Air Material Squadron.
D. G. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
