. 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 ... . (Do Hodel.) No. 461,811. 8 SEieetb ..^iieet : J. H. CETIMB. TBAOTIOH ENOINE. Patented Hay 6, 1891. -^^^. No. 451,811. ^^J i Bae«ti—Sheet 2. J. H. CEUMB. TEAOTION ENGINE. Patented Hay 5, 1891. mmcsses: /^ imltTlU: ~^.<£t

---

Size: 1433px × 1744px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle