Charles W. Schwab

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”).

Malcolm R. Barneby

W. B. Gest

W. Stephens

W. Stephens worked for the Roane-Anderson Company.