R. A. Mitchell

Ann Ludie

Ann Ludie worked for the United States Engineer District Office.

Joseph Levinger

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

E. W. Thomas

Nerses “Krik” Krikorian

Nerses “Krik” Krikorian was a chemist at Los Alamos during the later years of Manhattan Project.