Wood, A. B. Mulhall Enterprise. (Mulhall, Okla.), Vol. 11, No. 22, Ed. 1 Friday, May 29, 1903, newspaper, May 29, 1903; (https://gateway.okhistory.org/ark:/67531/metadc285317/m1/1/: accessed October 20, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .