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Davidson, Shelby J.
Birth Year : 1868
Death Year : 1931
Born in Lexington, Davidson became a lawyer. He invented a paper rewinding device for a tabulating machine and an adding machine attachment for automatically adding in set amounts. Shelby Davidson's Papers are at Howard University. For more see World of Invention. History's most significant inventions and the people behind them, 2nd ed., by K. A. McGrath and B. Travers.
Geographic Region: Lexington, Fayette County, Kentucky