The Hollis Post-Herald. (Hollis, Okla.), Vol. 16, No. 37, Ed. 1 Thursday, August 7, 1919, newspaper, August 7, 1919; (https://gateway.okhistory.org/ark:/67531/metadc268330/m1/1/: accessed April 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .