Wire Tightener, patent, December 6, 1904; (https://texashistory.unt.edu/ark:/67531/metapth514998/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Wire Tightener, patent, December 6, 1904; (https://texashistory.unt.edu/ark:/67531/metapth514998/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .