Scott B. Morris

H. P. Beach

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.

Harold Urey

Harold Urey (1893-1981) was an American physical chemist and winner of the 1934 Nobel Prize in Chemistry.

T. F. McGrath