Missouri-Kansas-Texas Railroad Smithville District Seniority List: Train Porters, July 1925, text, July 1, 1925; (https://texashistory.unt.edu/ark:/67531/metapth1150907/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .