Documents pertaining to the case of Monroe Whitley vs. Texas & New Orleans Railroad Company, cause no. 539, 1902, legal document, 1902; (https://texashistory.unt.edu/ark:/67531/metapth35076/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .