National Museum of Nuclear Science & History
George Kehl was a metallurgist and professor at Columbia University’s School of Mines. He worked at Los Alamos on the Manhattan Project.
Thomas Little was a millwright for the civilian contractor Tennessee Eastman Company from 1944 to 1946.
D. H. Edwards worked at the 300 Area at Hanford during the Manhattan Project.
Helgeson worked at the 300 Area at Hanford during the Manhattan Project.
