National Museum of Nuclear Science & History
Ralph Spicer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jane Yantis was the wife of a petroleum engineer, Carl Yantis, who worked at the Oak Ridge site during the Manhattan Project.
Louise Richter was a staff worker at Los Alamos during the Manhattan Project.
deColongne worked at the 300 Area at Hanford during the Manhattan Project.
