Palo Pinto County Star. (Palo Pinto, Tex.), Vol. 42, No. 52, Ed. 1 Friday, June 21, 1918, newspaper, June 21, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1145831/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .