J. J. DiLeonardo

Paul R. Cummings

Clarence F. Hiskey

Clarence Francis Hiskey (1912-1998) was an American chemist and Soviet spy. He worked at Columbia University and the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

Kenneth O. Roebuck

Kenneth O. Roebuck served in the First Ordnance Squadron.

Clayton Plummer

Clayton Plummer worked for the Tennessee Eastman Corporation at the Y-12 Plant.