Anthony J. Okleshen

Eleanor F. Caldwell

Eleanor Caldwell was a laboratory technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Earl Beyer

Esther S. Farney

Gertrude McLay

Sgt. Gertrude Funk McLay worked in Communications and Information with the Women’s Army Corps at Los Alamos in 1943.