G. C. Darby, Jr.

E. F. Orlemann

E. F. Orlemann worked for the Tennessee Eastman Corporation at the Y-12 Plant.

D. E. Farmer

Anderson Davidson

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.