The Lexington Leader (Lexington, Okla.), Vol. 21, No. 33, Ed. 1 Friday, May 3, 1912, newspaper, May 3, 1912; (https://gateway.okhistory.org/ark:/67531/metadc110517/m1/1/: accessed December 14, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .