The Clarksville Times (Clarksville, Tex.), Vol. 83, No. 51, Ed. 1 Friday, December 21, 1956, newspaper, December 21, 1956; (https://texashistory.unt.edu/ark:/67531/metapth922404/m1/1/: accessed May 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .