National Museum of Nuclear Science & History
Hayes worked in the United States Engineer District Office.
M. B. Weiner served in the 390th Air Service Group.
Charles Maier was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Nathan Sugarman (1917-1990) was a nuclear chemist who worked at both Los Alamos and the Chicago Met Lab during the Manhattan Project.
