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.
Howard Schmitz worked for the United States Engineer District Office.
Robert L. Stevenson served in the 1027th Air MAterial Squadron.
Elmer G. Grossman served in the 1027th Air Material Squadron.
