National Museum of Nuclear Science & History
A. J. MacDonald worked for the Union Carbide & Carbon Corporation.
Marilyn Hanna was trained as a clerk typist, and worked for the Manhattan Project in Oak Ridge and later for the Security and Patent divisions in Washington, DC.
Arthur Shaw served in the Army at Los Alamos during the Manhattan Project.
E. G. Richardson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
