A. E. Brown

F. B. Wheeler

F. B. Wheeler worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Frank Karcher

Sergeant Frank Karcher was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

M. L. Burnette

J. A. Copeland

J. A. Copeland worked for the Poe Piping & Heating Company.