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HISTORY OF VINYL RECORDS #2 - The 33 1/3 RPM Long Play
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Full Restoration - Victor Victrola Record Player from 1917
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How RCA Changed the World - The History of RCA | Polara YT
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Making records at home - my disc recorder project
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How a Columbia record is made 1928 Parts one & two
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Technology That Changed Recording History (Part 2)
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