. 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 ... . No, H. H. BEIDENTHAL, JrBoad-£ngine. ,889 2 Sheet!—Sheet 2 Patented Mar. 4, ^S^

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle