Jas B. Clayton

Harrison S. Brown

Harrison Brown (1917-1986) was an American geochemist. He worked at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) and Oak Ridge sites during the Manhattan Project.

R. E. Wood

Donald C. Harms

Part of the Special Engineer Detachment (SED), Donald C. Harms was first sent to Oak Ridge, Tennessee, to work on the Manhattan Project.

Roland H. Mertes

Roland Mertes worked for the Kellex Corporation at the K-25 Plant.