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National Museum of Nuclear Science & History

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.

Related Profiles

G. D. Crawford

Oak Ridge, TN

Crawford worked in the United States Engineer District Office.

William J. Ayerst

Oak Ridge, TN

Ayerst worked in the United States Engineer District Office.

J. R. Kearns

Oak Ridge, TN

Kearns worked for Stone and Webster Engineering Corporation.

C. M. Walker, Jr.

K-25 Plant

C. M. Walker, Jr. worked for the Kellex Corporation at the K-25 Plant.