Ball, H. L. The Chickasha Daily Express. (Chickasha, Indian Terr.), Vol. 11, No. 108, Ed. 1 Tuesday, April 29, 1902, newspaper, April 29, 1902; (https://gateway.okhistory.org/ark:/67531/metadc728792/m1/1/: accessed December 17, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .