National Museum of Nuclear Science & History
John Brolley was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Cleo Wangsness was a staff worker at Los Alamos during the Manhattan Project.
M. C. Ferguson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. M. Bailey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
