Farm Gate., patent, December 13, 1881; (https://texashistory.unt.edu/ark:/67531/metapth170265/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Farm Gate., patent, December 13, 1881; (https://texashistory.unt.edu/ark:/67531/metapth170265/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .