Floyd N. Stewart

E. H. Brayton

Henry J. Wollweber

Henry J. Wollweber was a guard at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

W. J. Oates

W. J. Oates worked for the Kellex Corporation at the K-25 Plant.

R. F. Campbell

Campbell worked for Stone and Webster Engineering Corporation.