National Museum of Nuclear Science & History
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.
McCannon worked in the 200 W Area at Hanford during the Manhattan Project.
Enrique Reyes worked for the Roane-Anderson Company.
