National Museum of Nuclear Science & History
Flaherty worked in the United States Engineer District Office.
Josef Novak worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Helen R. Hughes was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Ewell Neil worked for the Roane-Anderson Company.
