National Museum of Nuclear Science & History
J. J. Murphy worked for the Union Carbide & Carbon Corporation.
Gilbert Prothero worked for the United States Engineer District Office.
E. R. Spangler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. Y. Driggers worked at the 100-F Area at Hanford during the Manhattan Project.
Nathan Safferstein (1921-2013) was an American counterintelligence agent during the Manhattan Project.
