Otha M. Cothern

Philip Grant Koontz

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

Nathan Sugarman

Nathan Sugarman (1917-1990) was a nuclear chemist who worked at both Los Alamos and the Chicago Met Lab during the Manhattan Project.

Theodore Carnopis

Felix P. Sandoval

Felix Sandoval was a staff worker at Los Alamos during the Manhattan Project.