. Allen's digest of plows, with attachments, patented in the United States from 1789 to January 1883 ... Plows; Patents. 86 CLEVISES. C. N. POUNDSTONE. Safety-Clevis. No 165,253. P!«i, !^ y. j>i(^.z F. C. MERRILL. Slde-NIII ;l3. No. 166,935. Pil««l.(! Aug, 24,1875. 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

---

Size: 2301px × 1086px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1880, booksubjectpatents, bookyear1883