Cushion Tire., patent, January 2, 1917; (https://texashistory.unt.edu/ark:/67531/metapth858927/m1/1/: accessed July 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Cushion Tire., patent, January 2, 1917; (https://texashistory.unt.edu/ark:/67531/metapth858927/m1/1/: accessed July 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .