. 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 ... . // ^^C«Ti<£^. (Ko Model.) Ko. 271,464. i sheets—Sheet ;). E. HUBEE. TRACTION ENGINE. Patented Jan. 30,1883. (Hd Model.) 8 Sheets—Sheet •Ti^e^ixeiS . ^?i^re^^ D. LIP?Y & J. HUGHES. TBACTION ENGINE. No. 272,447. Patented Peb, 20,1883. S^.d.


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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle