George L. Burnett

Arthur Levy

Arthur Levy was a member of the Special Engineering Detachment responsible for developing high explosive casting procedures for the Fat Man plutonium bomb at S-Site at Los Alamos.

Sarah Dowson

Sarah Dowson was married to nuclear chemist Rene Prestwood. She worked as a nurse at Los Alamos.

Anthony J. Matz

Anthony J. (“Tony”) Matz was a procurement officer at the University of Chicago Met Lab. He helped obtain, handle, and move many of the materials for Chicago Pile-1 and witnessed it going critical on December 2, 1942.

P. P. Beardsley