The Capitol Hill News (Capitol Hill, Okla.), Vol. 7, No. 34, Ed. 1 Thursday, May 9, 1912, newspaper, May 9, 1912; (https://gateway.okhistory.org/ark:/67531/metadc860422/m1/1/: accessed April 20, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .