The Hollis Post-Herald. (Hollis, Okla.), Vol. 15, No. 21, Ed. 1 Thursday, January 24, 1918, newspaper, January 24, 1918; (https://gateway.okhistory.org/ark:/67531/metadc268051/m1/1/: accessed June 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .