Breckenridge American (Breckenridge, Tex.), Vol. 27, No. 107, Ed. 1 Sunday, May 11, 1947, newspaper, May 11, 1947; (https://texashistory.unt.edu/ark:/67531/metapth132846/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .