National Museum of Nuclear Science & History
L. G. Chelius worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Clarkson worked in the United States Engineer District Office.
J. A. Kilmer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. G. Dinsmore worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Celeste Hand was a switchboard operator at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.