Vehicle-Wheel., patent, October 31, 1911; (https://texashistory.unt.edu/ark:/67531/metapth510078/m1/1/: accessed June 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Vehicle-Wheel., patent, October 31, 1911; (https://texashistory.unt.edu/ark:/67531/metapth510078/m1/1/: accessed June 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .