National Museum of Nuclear Science & History
Ruby Kidd worked for the Kellex Corporation at the K-25 Plant.
Frederick Stroke was a staff worker at Los Alamos during the Manhattan Project.
Howard “Howie” Wilcox was an American physicist. He studied at the University of Minnesota and was a teaching fellow at Harvard when he was recruited to work on the Manhattan Project at Los Alamos.
Helen Pellock (1926-1957) was a technician in the Chemistry Division of the Chicago Met Lab, working under Glenn Seaborg.