J.H. Rector

C. R. Oberlin

Thomas Mitchell

Thomas Mitchell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H.A. Fettinger

H.A. Fettinger was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

A. T. Sampson

A. T. Sampson worked for the Tennessee Eastman Corporation at the Y-12 Plant.