Stephen Woroniak

J. H. Leebens

J. H. Leebens worked for the J.A. Jones Construction Company.

Walter R. Julek

Walter R. Julek was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

G. G. Underwood

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

J. J. Wilson