National Museum of Nuclear Science & History
Richard Nuckolls was a staff worker at Los Alamos during the Manhattan Project.
Wilcox P. Overbeck was a research associate and instrumentation designer at the Chicago Met Lab. He was responsible for calling out the neutron count when Chicago Pile-1 went critical on December 2, 1942.
Paul Anderson worked for the Roane-Anderson Company.
David Gurlinsky was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Milton Matthews worked for the Tennessee Eastman Corporation at the Y-12 Plant.