National Museum of Nuclear Science & History
Dunbar worked in the United States Engineer District Office.
Charles W. Hagen was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. D. Bailey worked for the J.A. Jones Construction Company.
Leon O. Jacobson was Associate Director of the Health Division and Section Chief of H-I, Clinical Medicine and Medical Research, at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Rice worked at the 100-F area at Hanford during the Manhattan Project.
