The Brownsville Herald (Brownsville, Tex.), Vol. 27, No. 355, Ed. 1 Friday, June 17, 1921, newspaper, June 17, 1921; (https://texashistory.unt.edu/ark:/67531/metapth1377678/m1/1/: accessed June 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .