William R. Merkle

Manton E. Allen

Jack Robinson

Jack Robinson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Hans Halban

Hans von Halban (1908-1964) was an Austrian physicist. Being of Jewish descent, Halban left Austria in 1935 to avoid persecution by the Nazi regime.

Ogle W. Hess

Olge W. Hess was a research assistant at the University of Chicago’s Metallurgical Laboratory.