Train engine #2198 of the A., photograph, Date Unknown; (https://gateway.okhistory.org/ark:/67531/metadc1626641/m1/1/: accessed April 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .
Train engine #2198 of the A., photograph, Date Unknown; (https://gateway.okhistory.org/ark:/67531/metadc1626641/m1/1/: accessed April 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .