J. D. Creed

Francis L. Friedman

Francis L. Friedman was a theoretical physicist and group leader at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Amos Bell

A. E. Hayes

Hayes worked at the 300 Area at Hanford during the Manhattan Project.

Enzi DeRenzis

DeRenzis worked in the United States Engineer District Office.