The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 76, No. 28, Ed. 1 Friday, July 13, 1951, newspaper, July 13, 1951; (https://texashistory.unt.edu/ark:/67531/metapth780141/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .