. 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 ... . jvi/€Ti^^.^A^^.Jiu^ No. 470,175 4 Sbeeta—Sheet 1. H. L. BOTLE, TEHIOIE. Patented Mar. 8, (Ho Model.) No. 470,175. 4 Sheets—Sheet -l. H. L. BOYLE. VEHICLE. Patented Mar. 8, 1892.

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle