[U.S,. Highway 81 in Williamson County], photograph, March 3, 1937; (https://texashistory.unt.edu/ark:/67531/metapth167452/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[U.S,. Highway 81 in Williamson County], photograph, March 3, 1937; (https://texashistory.unt.edu/ark:/67531/metapth167452/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .