. 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 ... . /•>-^.J -^-^6. I/rwfssfS- (S^^ 4/0 TRACTION ENGINES_ Ko. 549,796. 2 Sbestt—Rteel £ E, IKPrLETON, TE40II0N EN9IKE, Pateated Nov. 12, 1895.


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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle