Visiting an Oil Well, photograph, 1920~; (https://texashistory.unt.edu/ark:/67531/metapth16436/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Visiting an Oil Well, photograph, 1920~; (https://texashistory.unt.edu/ark:/67531/metapth16436/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .