. Allen's digest of plows, with attachments, patented in the United States from 1789 to January 1883 ... Plows; Patents. y^ CMjvJZ^ClAA* «\ c^x^^ 2 3hDei8—Slieei 1 No. H. H. SPENCER. Spading Machine Pfltented Jan. 11. '-Ctav^M'KjL^^. INVENTOR: /-I ' ' ATT0EMET8. J. SCHUCHARD. Rotary Spading Maohiae. No. Patented March 8. 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
. Allen's digest of plows, with attachments, patented in the United States from 1789 to January 1883 ... Plows; Patents. y^ CMjvJZ^ClAA* «\ c^x^^ 2 3hDei8—Slieei 1 No. H. H. SPENCER. Spading Machine Pfltented Jan. 11. '-Ctav^M'KjL^^. INVENTOR: /-I ' ' ATT0EMET8. J. SCHUCHARD. Rotary Spading Maohiae. No. Patented March 8. 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
