The New Era. (Davenport, Okla.), Vol. 7, No. 45, Ed. 1 Thursday, December 16, 1915, newspaper, December 16, 1915; (https://gateway.okhistory.org/ark:/67531/metadc110033/m1/1/: accessed May 2, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .