The Searchlight (Guthrie, Okla.), No. 464, Ed. 1 Friday, March 15, 1907, newspaper, March 15, 1907; (https://gateway.okhistory.org/ark:/67531/metadc284882/m1/1/: accessed June 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .