The Breckenridge American (Breckenridge, Tex), Vol. 11, No. 133, Ed. 1, Wednesday, May 6, 1931, newspaper, May 6, 1931; (https://texashistory.unt.edu/ark:/67531/metapth123439/m1/5/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .