Paul Duga

Lucien Nerman

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

G. H. Kaynor

Meredith Hill

Meredith Hill worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Ruth J. Brackett

Brackett worked in the United States Engineer District Office.