National Museum of Nuclear Science & History
Conner worked in the United States Engineer District Office.
Ellis Steinberg was an American Chemist. He was a junior chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
F. A. Davis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.