National Museum of Nuclear Science & History
Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William J. Van Buskirk was a machinist who worked at Los Alamos for over three decades. Van Buskirk started working at Los Alamos in 1943, a year after he graduated from high school.
T. H. Dunigan worked for the Tennessee Eastman Corporation at the Y-12 Plant.