Tire-Protector., patent, July 2, 1912; (https://texashistory.unt.edu/ark:/67531/metapth511878/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Tire-Protector., patent, July 2, 1912; (https://texashistory.unt.edu/ark:/67531/metapth511878/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .