Chester S. Krajczynski

Francis R. Ormond

Francis R. Ormond served as a flight officer in the 393rd Bombardment Squadron. He was the bombardier regularly assigned first to Luke the Spook and later to Big Stink.

August “Gus” Knuth

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.

Ralph D. Fry

Ralph D. Fry served in the 603rd Air Engineering Squadron. 

J. W. Adams