[Maps and Notes to Accompany an Expedition Narrative], map, 1849; (https://texashistory.unt.edu/ark:/67531/metadc29435/m1/1/: accessed June 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Maps and Notes to Accompany an Expedition Narrative], map, 1849; (https://texashistory.unt.edu/ark:/67531/metadc29435/m1/1/: accessed June 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .