The Breckenridge American (Breckenridge, Tex), Vol. 11, No. 143, Ed. 1, Monday, May 18, 1931, newspaper, May 18, 1931; (https://texashistory.unt.edu/ark:/67531/metapth123449/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .