The Beaver Herald. (Beaver, Okla.), Vol. 23, No. 45, Ed. 1, Thursday, April 21, 1910, newspaper, April 21, 1910; (https://gateway.okhistory.org/ark:/67531/metadc68790/m1/1/: accessed July 12, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .