Robroy Millican

Mark S. Fred

Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Aaron Novick

Aaron Novick was a physical chemist at various Manhattan Project sites, including the University of Chicago, Hanford, Washington, and Los Alamos, New Mexico.

George K. Abel, Jr.

Austin E. Johnston

Austin Johnston worked for the United States Engineer District Office.