John Hermann

N.P. Nissen

Charles B. Mather

Charles Mather worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Theodore Feinberg

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

Albert Cahn Jr.

Albert Cahn, Jr. (1910-1978) was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.