The Brady Standard and Heart O' Texas News (Brady, Tex.), Vol. 48, No. 33, Ed. 1 Friday, May 10, 1957, newspaper, May 10, 1957; (https://texashistory.unt.edu/ark:/67531/metapth905059/m1/1/: accessed April 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .