. Allen's digest of plows, with attachments, patented in the United States from 1789 to January 1883 ... Plows; Patents. Witnesses- hwenhf- ,/^ »^i,r- r. JOHNSON. Plow. No. Patenleil Aug. 13. 1878. F-t^. N. Eotary-Moldboa-d Plow, No. Patented Jan 38, 1879. 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