Galveston Tribune. (Galveston, Tex.), Vol. 38, No. 112, Ed. 1 Friday, April 5, 1918, newspaper, April 5, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1603795/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .