Paul J. Revak

Dorothea Lisle

Dorothea Lisle was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Ernest Capell

Ernest Capell worked for the Poe Piping & Heating Company.

C. W. Betts

Henry W. Jarrell, Jr.

Henry Jarrell, Jr. worked for the Kellex Corporation at the K-25 Plant.