R. B. Briggs

W. L. Nason

W. L. Nason worked for the Tennessee Eastman Corporation at the Y-12 Plant.

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.

William D. Harman

D.A. Ray