Stalk-Cutter., patent, May 9, 1911; (https://texashistory.unt.edu/ark:/67531/metapth509285/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Stalk-Cutter., patent, May 9, 1911; (https://texashistory.unt.edu/ark:/67531/metapth509285/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .