National Museum of Nuclear Science & History
Mary Fair worked as a lab assistant at the Metallurgical Lab at the University of Chicago. She was not sure of the purpose of her work, but often used radiation detecting devices in the experiments.
Caroline “Muffy” (née Tozzer) Buchanan worked as a secretary for the Manhattan Project at Los Alamos.
W. F. Cameron worked for the Tennessee Eastman Corporation at the Y-12 Plant.