National Museum of Nuclear Science & History
Clarence H. Mathews was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
E. E. Kirkwood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Setterberg worked at the 200 West Area at Hanford during the Manhattan Project.
R. H. Snyder worked for the Fercleve Corporation.