Kattele, E. C. [Letter from E. C. Kattel to the Commandment, February 25, 1865], letter, February 25, 1865; (https://texashistory.unt.edu/ark:/67531/metapth186390/m1/2/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .