National Museum of Nuclear Science & History
Marion Mandel was a laboratory technician in the Health Division at the University of Chicago Met Lab.
West worked at the 100-B Area at Hanford during the Manhattan Project.
Edward P. Schlesinger served in the 393rd Bombardment Squadron.
John Klein was a member of the Special Engineering Detachment. He worked at the Metallurgical Lab at the University of Chicago and at Los Alamos.
