Barton Creek Bridge, photograph, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth125113/m1/1/: accessed September 28, 2023), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Barton Creek Bridge, photograph, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth125113/m1/1/: accessed September 28, 2023), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .