Studtmann, H. [Letter from H. Studtmann to "Vizepraeses", January 26, 1929], letter, January 26, 1929; (https://texashistory.unt.edu/ark:/67531/metapth606522/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .