. 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 ... . :oCA flttoM+ Inventor ^22 TRACTION ENGINES E. K. OrjTTON, ROAD LOCOMOTIVE. S SBcets-Shfrt 2 E. K. DOTTOn, ROAD LOCOMOIIVr Sheots—Stinet ! No. 587,714. Patented Aug. 10, 1897.

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle