National Museum of Nuclear Science & History
Allen worked in the United States Engineer District Office.
Joe Bega served in the 1027th Air Material Squadron.
August “Gus” Knuth was a millwright and carpenter who helped construct Chicago Pile-1. He was present on December 2, 1942 when the pile went critical in the first self-sustaining chain reaction in history.
Bob Reid worked for the H. K. Ferguson Company.
