The Madill Twice--A--Week News. (Madill, Indian Terr.), Vol. 12, No. 64, Ed. 1 Friday, May 10, 1907, newspaper, May 10, 1907; (https://gateway.okhistory.org/ark:/67531/metapth351710/m1/1/: accessed January 24, 2020), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .