National Museum of Nuclear Science & History
J. P. Clark worked for the Roane-Anderson Company.
N. R. Glarum worked for Clinton Laboratories at the X-10 Reactor.
R. B. Rush served in the 390th Air Service Group.
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.
