Improvement in Buckles., patent, November 25, 1879; (https://texashistory.unt.edu/ark:/67531/metapth169927/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Improvement in Buckles., patent, November 25, 1879; (https://texashistory.unt.edu/ark:/67531/metapth169927/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .