Improvement in Picket-Fences., patent, October 14, 1873; (https://texashistory.unt.edu/ark:/67531/metapth166895/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Improvement in Picket-Fences., patent, October 14, 1873; (https://texashistory.unt.edu/ark:/67531/metapth166895/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .