James H. Peterson

Theodore Feinberg

Theodore Feinberg was a research assistant at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.

H. Gordan Smith

S. L. Eisler

S. L. Eisler worked for the Union Carbide & Carbon Corporation.

Philip Grant Koontz

Philip G. Koontz was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.