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.
R. D. Campbell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
R. E. Francis served in the 390th Air Service Group.
D. J. Olinger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
