Group Watching Explosion, photograph, 1898~; (https://gateway.okhistory.org/ark:/67531/metadc1589789/m1/1/: accessed May 23, 2025), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .
Group Watching Explosion, photograph, 1898~; (https://gateway.okhistory.org/ark:/67531/metadc1589789/m1/1/: accessed May 23, 2025), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .