. 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 ... . (Ho Uodel.) C. G. ANDERSON. ILEPTHIOALLT PROPELLED DBIVE WHEEL. No. 513,859. Patented Jan. 30, 1894. -I dodel.) E. E. KELLER. ELEOTBIOALLY PEOPELLED PZEAMBDIATOE. No. 523,354. 2 SheetB—Sheet 1. Patented July 24, FIG 1

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle