Copy Holder., patent, July 24, 1883; (https://texashistory.unt.edu/ark:/67531/metapth170597/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Copy Holder., patent, July 24, 1883; (https://texashistory.unt.edu/ark:/67531/metapth170597/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .