National Museum of Nuclear Science & History
Jas Hoff worked for the United States Engineer District Office.
Raycliffe C. Davis was a graduate of Central College in Pella, Iowa. He joined the Army while living in Cedar Rapids, IA, and was assigned with Special Engineering Detachment in Oak Ridge, TN in April 1944.
W. H. Ray worked for Clinton Laboratories at the X-10 Reactor.
Normand Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
