. Allen's digest of plows, with attachments, patented in the United States from 1789 to January 1883 ... Plows; Patents. J R. KING. Shovel-Plow. C, CA8EY. Shovel-P'ow, Fauinied Dec 27. 1869 Pfttent'-d Mar. 27, 1861).. .etl-i^ :f cP.^. f^SfC-'J. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Allen, James T. (James Titus). [Washington, D. C. , Joseph Bart, Printer

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectpatents, bookyear1883