S. L. Stewart

Richard L. Doan

Richard L. Doan was the Director of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Andrew L. Polich

Andrew Polich was a staff worker at Los Alamos during the Manhattan Project.

Marie Sperling

Marie Sperling was a staff worker at Los Alamos during the Manhattan Project.

Walter D. Higgins