Pauls Valley Sentinel (Pauls Valley, Indian Terr.), Vol. 1, No. 8, Ed. 1 Thursday, May 12, 1904, newspaper, May 12, 1904; (https://gateway.okhistory.org/ark:/67531/metadc110142/m1/1/: accessed May 2, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .