Frank P. Stiller

G. S. Shanks

G. S. Shanks worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Normand Brown

Normand Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Daniel Friel

Daniel D. Friel was a chemical engineer for the DuPont Company who joined the Manhattan Project at the University of Chicago in 1943.

Calvin J. Brown