National Museum of Nuclear Science & History
Ralph Spicer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
H. B. Gilbert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
