Freie Presse für Texas. (San Antonio, Tex.), Vol. 54, No. 1336, Ed. 1 Thursday, December 12, 1918, newspaper, December 12, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1085007/m1/2/: accessed July 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .