National Museum of Nuclear Science & History
Baldwin worked for Stone and Webster Engineering Corporation.
Theodore E. Wolfe served in the 393rd Bombardment Squadron.
C. J. Klein worked for Clinton Laboratories at the X-10 Reactor.
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.
