National Museum of Nuclear Science & History
Butler worked at Los Alamos during the Manhattan Project.
Bertrand Goldschmidt was a French chemist, who worked at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joseph Iorio served in the 1st Ordnance Squadron.
W. M. Hopkins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helen Pellock (1926-1957) was a technician in the Chemistry Division of the Chicago Met Lab, working under Glenn Seaborg.
