Frank V. Kowalski

Jarrett R. Clark

Attended the University of Michigan.

Frank E. Keene

Frank E. Keene was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

F. G. Reichle

F. G. Reichle worked for the Tennessee Eastman Corporation at the Y-12 Plant. 

D.A. Hutchinson