Barton Creek Bridge, photograph, 1860/1890; (https://texashistory.unt.edu/ark:/67531/metapth125118/m1/1/: accessed June 8, 2023), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Barton Creek Bridge, photograph, 1860/1890; (https://texashistory.unt.edu/ark:/67531/metapth125118/m1/1/: accessed June 8, 2023), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .