National Museum of Nuclear Science & History
G. R. Klingman worked for the Roane-Anderson Company.
Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
E. L. Douglas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Wilma Sadler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
