Mangum Weekly Star. (Mangum, Okla.), Vol. 23, No. 32, Ed. 1 Thursday, February 2, 1911, newspaper, February 2, 1911; (https://gateway.okhistory.org/ark:/67531/metadc284688/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .