Brewer, John C. [Letter from John C. Brewer to Emma Davis, September 20, 1878], letter, September 20, 1878; (https://texashistory.unt.edu/ark:/67531/metapth128723/m1/3/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .