Bernard E. Franz

J. Robert Oppenheimer

J. Robert Oppenheimer (1904-1967) was an American theoretical physicist.  During the Manhattan Project, Oppenheimer was director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb.

D.M. Ellett

​D. M. Ellett is a mechanical engineer who joined the Manhattan Project after the end of World War II.

John D. McGuffin

John McGuffin worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Loren R. Bourg