National Museum of Nuclear Science & History
R. H. Ball worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Clarence Grover Sproul worked as a machinist on the Manhattan Project in Los Alamos, NM from January through June 1945.
S. A. Gilgon worked for the Roane-Anderson Company.
Neill worked at the 300 Area at Hanford during the Manhattan Project.
