Self Locking Rail Chair., patent, January 26, 1915; (https://texashistory.unt.edu/ark:/67531/metapth858884/m1/3/: accessed June 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Self Locking Rail Chair., patent, January 26, 1915; (https://texashistory.unt.edu/ark:/67531/metapth858884/m1/3/: accessed June 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .