Allen's digest of plows
Subtitle: with attachments, patented in the United States from A.D. 1789 to January 1883 ...
By: Comp. and arranged by James T. Allen.
Publisher: Joseph Bart, Printer
Published: 1883
Place of publication: [Washington, D.C
Language: eng
Subjects: Plows; Patents -- United States
Table of contents: title: v. 1. Claims.; title: v. 2. Plates.