D.W. Smith

Ethaline H. Cortelyou

Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

W. A. Witt

W. A. Witt worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. N. Dayley

Gertrude McLay

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