El Regidor (San Antonio, Tex.), Vol. 20, No. 892, Ed. 1 Thursday, January 31, 1907, newspaper, January 31, 1907; (https://texashistory.unt.edu/ark:/67531/metapth1075504/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .