National Museum of Nuclear Science & History
Grover Thompson worked for the United States Engineer District Office.
Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
W. G. Roman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Virginia Towle was a technician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
