Car-Coupling., patent, March 19, 1895; (https://texashistory.unt.edu/ark:/67531/metapth173941/m1/1/: accessed May 13, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Car-Coupling., patent, March 19, 1895; (https://texashistory.unt.edu/ark:/67531/metapth173941/m1/1/: accessed May 13, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .