National Museum of Nuclear Science & History
J. E. Kyle worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Westendorf worked at the 100-D Area at Hanford during the Manhattan Project.