[Tarrant County Patrol Unit, 1931], photograph, 1931; (https://texashistory.unt.edu/ark:/67531/metapth176319/m1/1/: accessed June 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Tarrant County Patrol Unit, 1931], photograph, 1931; (https://texashistory.unt.edu/ark:/67531/metapth176319/m1/1/: accessed June 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .