National Museum of Nuclear Science & History
R. F. Hawk worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
John Weil was a member of the Special Engineer Detachment serving at Los Alamos from early 1943 through the end of the war.
