Westphal, R. W. [Intelligence Report by R. W. Westphal to Captain W. P. Gannaway #1], legal document, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth337620/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .