Hame-Tug., patent, August 26, 1913; (https://texashistory.unt.edu/ark:/67531/metapth854106/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Hame-Tug., patent, August 26, 1913; (https://texashistory.unt.edu/ark:/67531/metapth854106/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .