Oklahoma Volksblatt. (Oklahoma City, Okla.), Vol. 12, No. 48, Ed. 1 Friday, February 16, 1906, newspaper, February 16, 1906; (https://gateway.okhistory.org/ark:/67531/metadc943679/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .