National Museum of Nuclear Science & History
Blanche Huddleston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Donald Engelkemeior was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Browning worked at Los Alamos during the Manhattan Project.
Louis Martinelli worked for the United States Engineer District Office.
John Nicklin worked for the United States Engineer District Office.