National Museum of Nuclear Science & History
Barbara McLeod worked for the United States Engineer District Office.
W. S. Nivison worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ralph Nobles was one of three brothers to work on the Manhattan Project. He and his brother William worked at Los Alamos, while brother Robert was at the University of Chicago’s Metallurgical Laboratory.
Clarkson worked in the United States Engineer District Office.
