Wagon or Vehicle Tongue Support., patent, January 16, 1912; (https://texashistory.unt.edu/ark:/67531/metapth509395/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Wagon or Vehicle Tongue Support., patent, January 16, 1912; (https://texashistory.unt.edu/ark:/67531/metapth509395/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .