title: Plow Stock. title: Plow-Stock. creator: Partin, William E. contributor: Vaughan, James W. contributor: Vaughan, G. G. contributor: Woodard, Ross J. publisher: United States. Patent Office. date: 1917-12-04 language: English description: Patent for improvements to a plow stock to be adjustable so that the angle of the plow blade may be controlled causing the plow blade to enter the ground at the proper angle based on the type of ground being plowed. subject: Inventions subject: Science and Technology subject: Agriculture - Farm Equipment - Plows subject: Agriculture - Farming subject: agricultural equipment coverage: United States - Texas - Gonzales County - Waelder rights: Public Domain type: Patent format: 2 sheets, 2 p. : ill. ; 23 cm. format: Text identifier: pat-no: 1248900 identifier: govno: 02/160226 identifier: https://texashistory.unt.edu/ark:/67531/metapth1259499/ identifier: ark: ark:/67531/metapth1259499