Robert B. Winsboro

C. L. Burt

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.

W. J. Dinsmore

T. J. Toomey

Toomey worked for Stone and Webster Engineering Corporation.