Support for Vehicle Canopies, patent, April 4, 1911; (https://texashistory.unt.edu/ark:/67531/metapth511046/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Support for Vehicle Canopies, patent, April 4, 1911; (https://texashistory.unt.edu/ark:/67531/metapth511046/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .