National Museum of Nuclear Science & History
Lois Roy worked for the United States Engineer District Office.
Drexel Lincoln served in the 1st Ordnance 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.
Rupert Huffine worked for the J.A. Jones Construction Company.
