National Museum of Nuclear Science & History
Betty Murray was a technician in the Solvent-Extraction Group at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Delbert Ball was a procurement officer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
William O’Brien worked for the United States Engineer District Office.
Beaton worked in the 200 West Area at Hanford during the Manhattan Project.
