National Museum of Nuclear Science & History
Bretscher worked at Los Alamos during the Manhattan Project.
A. B. Pruitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Doris Gillette was an east Tennessee native who worked at Oak Ridge and Hanford during the Manhattan Project.
Jim Johnson was an ordnanceman at Los Alamos from 1944 to 1945. He was born on January 8, 1926, and started work at the Naval Ordnance Test Station at China Lake, Califiornia in 1944.