National Museum of Nuclear Science & History
M. A. Obermeyer worked for the J.A. Jones Construction Company.
Don Cowen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Royden Johannesson worked for the United States Engineer District Office.
Hans Courant (1924- ) is a German-born, American physicist. After only completing one semester at MIT, the army recruited Hans Courant.