National Museum of Nuclear Science & History
Mildred McNamee worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Riggenbach was a staff worker at Los Alamos during the Manhattan Project.
Reuben McCord was a chemist who worked at several Manhattan Project sites. After graduating from Erskine College in South Carolina, he was recruited to work at the University of Chicago Metallurgical laboratory.
John Fletcher worked for the Tennessee Eastman Corporation at the Y-12 Plant.