Oklahoma State Fair, postcard, 1910~; (https://gateway.okhistory.org/ark:/67531/metadc1593903/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .
Oklahoma State Fair, postcard, 1910~; (https://gateway.okhistory.org/ark:/67531/metadc1593903/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .