Billy Cowart with his Gulf, Colorado & Santa Fe locomotive at the passenger depot in
Cleburne, 1902. Courtesy the Special Collections Division, University of Texas at Arlington
Texas State Historical Association. The Southwestern Historical Quarterly, Volume 100, July 1996 - April, 1997. Austin, Texas. The Portal to Texas History. http://texashistory.unt.edu/ark:/67531/metapth101218/. Accessed August 30, 2014.