. 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 ... . ^5. —ZTtz/e^GSm- (Ko Model.) J Sheets-Sheet 1. E. F. SAMMONS. TBAOTION EBHKE. No. 429, Patented Jnne 10, 1890. (Ko Model.) B. F. SAMMONS, lEAOIIOH EHBINE. S Sheets—Sheet 2. No. 429,648, Patented June 10, 1890,. t±±=±5ltR ^n-^ ? ? - rm. &7 ^ i

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle