National Museum of Nuclear Science & History
Leo Safranski was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
W. A. Chalkley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Honnecker worked at the 300 Area at Hanford during the Manhattan Project.