National Museum of Nuclear Science & History
W. W. Johnson worked for the Kellex Corporation at the K-25 Plant.
K. C. Detrick worked for the J.A. Jones Construction Company.
Sarah (Dowson) Prestwood worked as a nurse at Los Alamos during the Manhattan Project. She was married to chemist Rene Prestwood.
George Royster was a civilian physicist working at the X-10 graphite reactor in Oak Ridge, Tennessee.