National Museum of Nuclear Science & History
William Leroy Parker graduated from Auburn University in 1938. He was in ROTC and commissioned as a 2nd Lt.
White worked for Stone and Webster Engineering Corporation.
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.