. Digest of United States automobile patents from 1789 to July 1, 1899, including all patents officially classed as traction-engines for the same period. Chronologically arranged ... together with lists of patents in the classes of portable-engines, traction-wheels, electric locomotivs, and electric railway battery systems ... . WIThlcSSC E, A, SPERRY,MOTOR VEHICLE, (AppLldtlsB BlKi 18, ISSai Patenteil Dec. 20, 1898, 4 Sheets—Sheet 3. E. A. VEHICLE. lAppiiotiso alee 7eb. IS. leee.). Patenteil Dec, 20, 1898, Sheets—Sheet 4. WITtslElSSCS ir>J\/cNTOR

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle