El Regidor (San Antonio, Tex.), Vol. 22, No. 1049, Ed. 1 Thursday, February 24, 1910, newspaper, February 24, 1910; (https://texashistory.unt.edu/ark:/67531/metapth1077809/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .