National Museum of Nuclear Science & History
Edward B. Doocy worked for the Watson-Flagg Engineering 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.
L. F. Hemphill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Hans Bethe (1906-2005) was a German-American nuclear physicist and winner of the 1967 Nobel Prize in Physics.