Halbert, J. L. [Letter from J. L. Halbert - October 22, 1862], letter, October 22, 1862; (https://texashistory.unt.edu/ark:/67531/metapth619491/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .