Jack E. Newman

Wilson C. Smith, Jr.

Lucien Nerman

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

W. F. Pfennig

Pfennig worked for Stone and Webster Engineering Corporation.

R. D. Henley

R. D. Henley worked for the Tennessee Eastman Corporation at the Y-12 Plant.