The Pony Express (Carthage, Tex.), Vol. 44, No. 3, Ed. 1 Thursday, October 7, 1993, newspaper, October 7, 1993; (https://texashistory.unt.edu/ark:/67531/metapth591815/m1/1/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .