National Museum of Nuclear Science & History
E. F. Hess worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Marion R. Villarreal served in the 603rd Air Engineering Squadron.
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.
