title: Improvment in Steam-Plows. title: Steam Plow. creator: Saladee, Cyrus W. contributor: Saladee, E. A. contributor: Willis, R. T. contributor: Norris Peters Co. publisher: United States. Patent Office. date: 1861-06-25 language: English description: Patent for one machine that plows, sows, roles and harrow soil in one operation or separately, including illustrations. subject: Inventions subject: Science and Technology subject: Agriculture - Farm Equipment - Plows subject: rotaries subject: boilers subject: pistons subject: coulters coverage: United States - Texas - Jefferson County - Pine Island rights: Public Domain type: Patent format: [3], 3 p. : ill. ; 23 cm. format: Text identifier: local-cont-no: 32652 identifier: https://texashistory.unt.edu/ark:/67531/metapth165121/ identifier: ark: ark:/67531/metapth165121