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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.

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Ruth Marinsky

Oak Ridge, TN

Kenneth C. Brown

K-25 Plant

Attended Oregon State University.

E. H. Merritt

Y-12 Plant

E. H. Merritt worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Margaret “Peggy” Dickson

Oak Ridge, TN

Peggy Dickson moved to Oak Ridge in the fall of 1944, when she was 14 years old. Her father, Charles Russell Dickson, Sr.