. 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 ... . <t No. 282,022. F. E. TODNG. TRACTION WHEEL, Patented July 24, (Mo Model,) 3 Sheets—Sheet 1 C. A, BODING & J. 0, MALM5REN. VEtOOIPEUI, No. 304,960. Patented Sept. 9, «

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle