D.D. Sivils

Margaret Bice

Margaret Bice was married to engineer Richard A. Bice. She and Richard moved to Los Alamos in 1944 when he joined the Manhattan Project.

H. G. O. Winsor

M. A. Fry

M. A. Fry worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Mary McCormick

Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.