. 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 ... . GAS 83 No. 589,531. *.r r, ,.^-^ 4 Sheets—Sheet 4 . H. G. Pitenled Sept. 7, No. 589,710. 3 Sheets —Sheet 1 P. OAERUOE. Patented Sept. 7, 1897

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle