Cotton Stalk Puller, patent, December 14, 1897; (https://texashistory.unt.edu/ark:/67531/metapth511111/m1/2/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Cotton Stalk Puller, patent, December 14, 1897; (https://texashistory.unt.edu/ark:/67531/metapth511111/m1/2/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .