The Pony Express (Carthage, Tex.), Vol. 54, No. 3, Ed. 1 Thursday, February 26, 2004, newspaper, February 26, 2004; (https://texashistory.unt.edu/ark:/67531/metapth591839/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .