Breckenridge American (Breckenridge, Tex.), Vol. 36, No. 157, Ed. 1 Friday, August 10, 1956, newspaper, August 10, 1956; (https://texashistory.unt.edu/ark:/67531/metapth135368/m1/1/: accessed November 15, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .