Roberts, Luther. The Hollis Post--Herald (Hollis, Okla.), Vol. 8, No. 12, Ed. 1 Thursday, September 22, 1910, newspaper, September 22, 1910; (https://gateway.okhistory.org/ark:/67531/metadc185354/m1/1/: accessed November 23, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .