National Museum of Nuclear Science & History
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.
Dr. Theron G. Finzel was a chemical engineer/chemist. He worked for DuPont, and was asked to help on the Manhattan Project.
Betz worked at Los Alamos during the Manhattan Project.
S. W. Scharf served in the 390th Air Service Group.
