National Museum of Nuclear Science & History
Hans Courant (1924- ) is a German-born, American physicist. After only completing one semester at MIT, the army recruited Hans Courant.
R. S. Livingston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Coffey worked at the 300 Area at Hanford during the Manhattan Project.
Ruth A. Casler was a lab technician in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.