National Museum of Nuclear Science & History
E. F. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bloch worked in the United States Engineer District Office.
Ralph E. Telford worked at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert Plott was a research assistant at the Chicago Met Lab during the Manhattan Project.
T. W. Tarkington worked for the J.A. Jones Construction Company.
