Dynamo (Breckenridge, Tex.), Vol. 8, No. 26, Ed. 2, Thursday, May 11, 1933, newspaper, May 11, 1933; (https://texashistory.unt.edu/ark:/67531/metapth71731/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .