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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

H. Walker

Oak Ridge, TN

Sarah F. Bailey

Oak Ridge, TN

Sarah Bailey was very young when she went to work at the K-25 plant in Oak Ridge.  She was employed by Carbide & Carbon Chemicals Corporation, a contractor in the gaseous diffusion operation, in 1945.

V. L. Looney

Oak Ridge, TN

V. L. Looney worked for the United States Engineer District Office.

J. Nelson Tubb

Y-12 Plant

Nelson Tubb worked for the Tennessee Eastman Corporation at the Y-12 Plant.