National Museum of Nuclear Science & History
De Franco worked in the United States Engineer District Office.
Mary Olipra was a member of the Women's Army Auxiliary Corps (WAAC) assigned to Los Alamos, Mexico.
Henry Faul was a geologist working on Enrico Fermi's team at the University of Chicago. He was responsible for prospecting uranium ore in Colorado and Utah.
D. W. King worked for the Tennessee Eastman Corporation at the Y-12 Plant.
