National Museum of Nuclear Science & History
H. O. Norman worked for the Edenfield Electric Company.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
O. E. Miller worked for the Tennessee Eastman Corporation at the Y-12 Plant.
T. W. Hungerford, Jr. worked for Clinton Laboratories at the X-10 Reactor.