Stephens County Sun (Breckenridge, Tex.), Vol. 7, No. 53, Ed. 1, Friday, July 9, 1937, newspaper, July 9, 1937; (https://texashistory.unt.edu/ark:/67531/metapth70686/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .