J. N. Wiedenmann

Eleanor Eekwald

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

R. B. Cathie

R. B. Cathie worked for the Roane-Anderson Company.

J.G. Quigg

Kenneth Zaring

Kenneth Zaring was a staff worker at Los Alamos during the Manhattan Project.