Harold H. Smith

Paul D. Krause

Paul D. Krause was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

James Leo Woods

James Leo Woods worked at Columbia University in the Pupin Laboratory as the head of the Tool and Dye making department.

Henry L. Paul

Henry Paul was a staff worker at Los Alamos during the Manhattan Project.

Orval W. Russell