Superior Coach Sales Co. Acct., photograph, January 1951; (https://gateway.okhistory.org/ark:/67531/metadc1121034/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .
Superior Coach Sales Co. Acct., photograph, January 1951; (https://gateway.okhistory.org/ark:/67531/metadc1121034/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .