. 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 ... . WfTJVESaSS , iJfYEJfTOa ;^-^^*^^^&^ 62 GAS No. 498,888. 5 SliP-t£-Sll(^il 1 ?. C. ROCKWELL. BICYCLE. Patented Juno 6, 1893,. ? esSif Ko. 498,888. 6 Sheets—Sheet .? F. C. ROCKWELL. BICYCLE. Patented June 6, 1893.

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle