. 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 ... . E. D. BEOWN & A. J. No. 225,560. Patented Mar. 16, C-G-Coojierj .^ATXORMEY. IF«nea«0«. 4. cj/U^^tii^i^ 272 TRACTION ENGINES 2 Sheets—Sbee; - E. D. BROWN & A. J. No. 225,560. p. Patented Mar. 16, 1880.


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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle