The Breckenridge American (Breckenridge, Tex.), Vol. 8, No. 181, Ed. 1, Thursday, May 31, 1928, newspaper, May 31, 1928; (https://texashistory.unt.edu/ark:/67531/metapth69978/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .