The Pioneer Exponent. (Comanche, Tex.), Vol. 22, No. 48, Ed. 1 Friday, July 30, 1909, newspaper, July 30, 1909; (https://texashistory.unt.edu/ark:/67531/metapth1009120/m1/1/: accessed June 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .