National Museum of Nuclear Science & History
Cunningham worked at the 200 West Area at Hanford during the Manhattan Project.
Cummins worked for Stone and Webster Engineering 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.
Murray Bevis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Walter M. Longfelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.