Bernard E. Franz

Frank E. Smith

A. C. Samford

A. C. Samford worked for the J.A. Jones Construction Company.

W. J. Etherton

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”).