Armstrong County., map, 1904; (https://texashistory.unt.edu/ark:/67531/metapth231891/m1/2/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Armstrong County., map, 1904; (https://texashistory.unt.edu/ark:/67531/metapth231891/m1/2/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .