The Moore Messenger. (Moore, Okla.), Vol. 4, No. 3, Ed. 1 Thursday, May 18, 1911, newspaper, May 18, 1911; (https://gateway.okhistory.org/ark:/67531/metadc109198/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .