The Rocky Weekly Advance. (Rocky, Okla.), Vol. 2, No. 50, Ed. 1 Thursday, April 2, 1908, newspaper, April 2, 1908; (https://gateway.okhistory.org/ark:/67531/metadc936639/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .