Sort By:
  1. Allen's digest of plows, with attachments, patented in the United States from A.D. 1789 to January 1883 ...
    By: Allen, James T.
    Publication info: Washington, D.C.,Joseph Bart, Printer,1883
    Holding Institution: UMass Amherst Libraries (archive.org)
    View Book
  2. Digest of agricultural implements, patented in the United States from A.D. 1789 to July 1881 ...
    By: Allen, James T. - United States. Patent Office.
    Publication info: New York,Printed by J.C. Von Arx,1886
    Holding Institution: UMass Amherst Libraries (archive.org)
    View Book
  3. Supplement to Allen's Digest of Agricultural implements, patented in the United States (from 1789 to July 1881) beginning with July 1881 to and including June 1884.
    By: Allen, James T. - United States. Patent Office.
    Publication info: [New York?]188-?]
    Holding Institution: UMass Amherst Libraries (archive.org)
    View Book