National Museum of Nuclear Science & History
Keith Williams worked for the Keith Williams Company.
Gordon Simmons worked for the J.A. Jones Construction Company.
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.
Q. L. Jacobson served in the 390th Air Service Group.
