The Mercedes Enterprise (Mercedes, Tex.), Vol. 49, No. 27, Ed. 1 Thursday, July 2, 1964, newspaper, July 2, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1091808/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .