Edward E. Kregar

Joseph R. Murray

Joseph Murray was a staff worker at Los Alamos during the Manhattan Project.

W.B. Shank

W.B. Shank was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Eleanor Eekwald

Eleanor Eekwald was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Sarah Middleton