National Museum of Nuclear Science & History
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.
William L. Strohecker (1900-1986) was a civil scientist working at Los Alamos during the Manhattan Project.
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.
