The Working Man (Lawton, Okla.), Vol. 1, No. 20, Ed. 1 Thursday, October 13, 1910, newspaper, October 13, 1910; (https://gateway.okhistory.org/ark:/67531/metadc123145/m1/1/: accessed October 29, 2020), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .