Freie Presse für Texas. (San Antonio, Tex.), Vol. 45, No. 8550, Ed. 1 Tuesday, April 19, 1910, newspaper, April 19, 1910; (https://texashistory.unt.edu/ark:/67531/metapth1088673/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .