The Monitor. (Doby Springs, Okla.), Vol. 1, No. 7, Ed. 1 Friday, July 19, 1907, newspaper, July 19, 1907; (https://gateway.okhistory.org/ark:/67531/metadc942077/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .