National Museum of Nuclear Science & History
August Balestri was a laboratory assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Melvin S. Friedman was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Louise Warner was a research assistant in the health division of the Chicago Met Lab during the Manhattan Project.
Collins worked at the 300 Area at Hanford during the Manhattan Project.