National Museum of Nuclear Science & History
Mollie Sprio was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert Adams worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Margaret M. Emmerson was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Underwood worked at the 200 West Area at Hanford during the Manhattan Project.
C. A. Babcock worked for the Union Carbide & Carbon Corporation.