National Museum of Nuclear Science & History
M. Parks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
C. A. Norris worked for the Midwest Piping and Supply Company.
Ray Smith is the historian at the Y-12 National Security Complex. His specific focus is the history of Oak Ridge, and he is intimately acquainted with the uranium enrichment processes undertaken at the Y-12, K-25, and S-50 plants during the Manhattan Project, and how the Fat Man and Little Boy bombs worked.
W. H. Pickett worked for the United States Engineer District Office.
