National Museum of Nuclear Science & History
James Nolan was a captain in the Provisional Engineer Detachment at Los Alamos.
Painton 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.
J. N. Diven worked at the 200 West Area at Hanford during the Manhattan Project.
