Wavell, Arthur G. [Transcript of Letter from Arthur G. Wavell, February 18, 1826], letter, February 18, 1826; (https://texashistory.unt.edu/ark:/67531/metapth216512/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .