The Breckenridge American (Breckenridge, Tex.), Vol. 9, No. 34, Ed. 1, Wednesday, December 12, 1928, newspaper, December 12, 1928; (https://texashistory.unt.edu/ark:/67531/metapth70009/m1/1/: accessed May 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .