National Museum of Nuclear Science & History
S. D. McGee worked for the Edenfield Electric Company.
Hugh Barnett worked for the Union Carbide & Carbon Corporation at Manhattan, NY and Oak Ridge, TN during the Manhattan Project.
Nathaniel Saxe worked for the Kellex Corporation at the K-25 Plant.
Dana Mitchell was an American physicist. He was in charge of procurement for the physics department at Columbia University during the first year of the Manhattan Project.