National Museum of Nuclear Science & History
F. A. Wallin worked for the Kellex Corporation at the K-25 Plant.
Butt worked in the United States Engineer District Office.
W. H. Griffin worked for the H. K. Ferguson Company.
Glenn Hupp worked for the Roane-Anderson Company.
Hans Courant (1924- ) is a German-born, American physicist. After only completing one semester at MIT, the army recruited Hans Courant.