Chickasha Daily Express. (Chickasha, Okla.), Vol. THIRTEEN, No. 97, Ed. 1 Monday, April 22, 1912, newspaper, April 22, 1912; (https://gateway.okhistory.org/ark:/67531/metadc730868/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .