National Museum of Nuclear Science & History
Brophy worked in the United States Engineer District Office.
James Franck (1882-1964) was a German physicist and winner of the 1925 Nobel Prize for Physics. During the Manhattan Project, Franck served as Director of the Chemistry Division of the University of Chicago’s Metallurgical Laboratory.
Paul E. Leach served in the 393rd Bombardment Squadron.
Charles Robinson was a site engineer at Los Alamos during the Manhattan Project.