National Museum of Nuclear Science & History
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Ruby Kidd worked for the Kellex Corporation at the K-25 Plant.
B. P. Gump worked for the Roane-Anderson Company.
G. E. Fairchild worked for the Tennessee Eastman Corporation at the Y-12 Plant.