The Oklahoma State Capital. (Guthrie, Okla.), Vol. 17, No. 291, Ed. 2 Sunday, April 1, 1906, newspaper, April 1, 1906; (https://gateway.okhistory.org/ark:/67531/metadc126090/m1/7/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .