title: Plow Frame creator: Brown, Bartley contributor: Hubert, James contributor: Bryant, Will contributor: Handy, Cora K. contributor: Fallin, Juana M. contributor: Columbia Planograph Co. publisher: United States. Patent Office. date: 1912-02-20 language: English description: Patent for a plow frame "to which may be attached plow bottoms or cultivator beams" (lines 11-12). subject: Inventions subject: Science and Technology - Tools subject: Agriculture - Farm Equipment - Plows subject: agricultural equipment coverage: United States - Texas - Tarrant County - Fort Worth rights: Public Domain type: Patent format: 2 sheets, 3 p. : ill. ; 23 cm. format: Text identifier: pat-no: 1018094 identifier: govno: 02/643330 identifier: https://texashistory.unt.edu./ark:/67531/metapth508891/ identifier: ark: ark:/67531/metapth508891