Mercedes Tribune (Mercedes, Tex.), Vol. 7, No. 18, Ed. 1 Friday, June 18, 1920, newspaper, June 18, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1018528/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .