National Museum of Nuclear Science & History
J. E. Mason worked for the Roane-Anderson Company.
Joe McKibben was born and raised in rural Missouri before obtaining a PhD in physics from the University of Wisconsin.
Blake worked in the United States Engineer District Office.
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.
