National Museum of Nuclear Science & History
K. G. Frese worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Vivian Stark was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.
