San Antonio Express. (San Antonio, Tex.), Vol. 53, No. 6, Ed. 1 Sunday, January 6, 1918, newspaper, January 6, 1918; (https://texashistory.unt.edu/ark:/67531/metapth433668/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .