2000 Census County Block Map: Armstrong County, Inset B01, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth367061/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
2000 Census County Block Map: Armstrong County, Inset B01, map, 2000; (https://texashistory.unt.edu/ark:/67531/metapth367061/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .