. Allen's digest of plows, with attachments, patented in the United States from 1789 to January 1883 ... Plows; Patents. «£^lj^^*!t^2-«I<i, /f-'- (fir/il 4^A^i^^^^<iai^. "^ ATTOBNETB. W. J. BALL. Plow-Beam. No. Patented May 6. 1879. <z <m. , ^. 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