Trinity River: Lock and Dam #7, photograph, August 21, 1916; (https://texashistory.unt.edu/ark:/67531/metapth4147/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Trinity River: Lock and Dam #7, photograph, August 21, 1916; (https://texashistory.unt.edu/ark:/67531/metapth4147/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .