National Museum of Nuclear Science & History
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.
N. D. Barker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Mary Whidden was a staff worker at Los Alamos during the Manhattan Project.
