Galveston Tribune. (Galveston, Tex.), Vol. 37, No. 114, Ed. 1 Saturday, April 7, 1917, newspaper, April 7, 1917; (https://texashistory.unt.edu/ark:/67531/metapth1481665/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .