New Ulm Enterprise (New Ulm, Tex.), Vol. 8, No. 19, Ed. 1 Friday, February 15, 1918, newspaper, February 15, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1193397/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .