The Mountain Park Herald. (Mountain Park, Okla.), Vol. 3, No. 30, Ed. 1 Thursday, August 2, 1906, newspaper, August 2, 1906; (https://gateway.okhistory.org/ark:/67531/metadc853735/m1/2/: accessed May 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .