C. M. Walker, Jr.

C. H. Gibson

Gibson worked at the 300 Area at Hanford during the Manhattan Project.

George Mallinckrodt

George Mallinckrodt was a physicist at the Manhattan Project’s Los Alamos, NM facility. He also worked at Argonne National Laboratory, the successor of the University of Chicago’s Metallurgical Laboratory (“Met Lab”).

Harry J. Stephens

Clarence C. Joyce

Clarence Joyce worked for the Poe Piping & Heating Company.