National Museum of Nuclear Science & History
Carl Neumann worked for the United States Engineer District Office.
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.
Mack worked at the 300 Area at Hanford during the Manhattan Project.
J. C. Thompson worked for the Roane-Anderson Company.
