Lampe, William T. Chickasha Daily Express (Chickasha, Okla.), Vol. 18, No. 81, Ed. 1 Wednesday, April 4, 1917, newspaper, April 4, 1917; (https://gateway.okhistory.org/ark:/67531/metadc730750/m1/1/: accessed October 23, 2017), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .