Robert C. Lee

Edward F. Kolley

Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Frank J. O’Donnell

Francis Bernard Donlan

Francis Bernard “Bernie” Donlan was an American photographer and a clerk at the Chicago Met Lab during the Manhattan Project.

Grace Townsend

Grace Townsend served in the Women’s Army Corps at Los Alamos during the Manhattan Project.