National Museum of Nuclear Science & History
R. L. Bennett worked for the Roane-Anderson Company.
William Rubinson was a chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
C. O. Nagle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Herschel Warren was a staff worker at Los Alamos during the Manhattan Project.
Nelson worked at the 300 Area at Hanford during the Manhattan Project.