. Allen's digest of plows, with attachments, patented in the United States from 1789 to January 1883 ... Plows; Patents. 114 COLTERS. fV^ ^.Sr/LLAfA/V, /issiffnor lo nalp/iEmerso/is Plow-Coi/lier. No, 4,597. Relssuid Ocl. 17, IS7I,. jyf<fZ-2a':^- J^/iyz/^a'yfj^ /4. 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