Spears, George T. The Breckenridge Daily American (Breckenridge, Tex.), Vol. 8, No. 240, Ed. 1, Friday, April 13, 1928, newspaper, April 13, 1928; (https://texashistory.unt.edu/ark:/67531/metapth69938/m1/1/: accessed February 27, 2021), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .