Harold F. Lindau

Earl Morrison

Earl Morrison worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Sidney Williams

Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

G.S. Spright

Doris Dixon

Doris Dixon was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.