Planter, patent, December 27, 1887; (https://texashistory.unt.edu/ark:/67531/metapth171687/m1/4/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Planter, patent, December 27, 1887; (https://texashistory.unt.edu/ark:/67531/metapth171687/m1/4/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .