Cotton Sprinkler., patent, May 17, 1881; (https://texashistory.unt.edu/ark:/67531/metapth170163/m1/2/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Cotton Sprinkler., patent, May 17, 1881; (https://texashistory.unt.edu/ark:/67531/metapth170163/m1/2/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .