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.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
Dieter Kurath was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Harry Winkler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
