Oklahoma City Daily Pointer (Oklahoma City, Okla.), Vol. 5, No. 115, Ed. 1 Tuesday, May 31, 1910, newspaper, May 31, 1910; (https://gateway.okhistory.org/ark:/67531/metadc101562/m1/1/: accessed November 17, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .