The Comanche Chief and Pioneer Exponent (Comanche, Tex.), Vol. 45, No. 37, Ed. 1 Friday, May 11, 1917, newspaper, May 11, 1917; (https://texashistory.unt.edu/ark:/67531/metapth876519/m1/9/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .