The Collinsville News. (Collinsville, Okla.), Vol. 13, No. 7, Ed. 1 Thursday, June 29, 1911, newspaper, June 29, 1911; (https://gateway.okhistory.org/ark:/67531/metadc1172267/m1/1/: accessed May 28, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .