National Museum of Nuclear Science & History
W. F. McDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James C. Danahy served in the 603rd Air Engineering Squadron.
Lucian J. Dale worked for the J.A. Jones Construction Company.
W. C. Spurgeon worked for the United States Engineer District Office.
Robert Spencer Stone (1895-1966) was a radiologist and headed the Health Division of the Chicago Metallurgical Laboratory (Met Lab) during the Manhattan Project.
