The Beaver Herald. (Beaver, Okla. Terr.), Vol. 16, No. 40, Ed. 1, Thursday, March 19, 1903, newspaper, March 19, 1903; (https://gateway.okhistory.org/ark:/67531/metadc68428/m1/1/: accessed October 31, 2020), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .