[Lectureship Portraits], photograph, 1919; (https://texashistory.unt.edu/ark:/67531/metapth597633/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Lectureship Portraits], photograph, 1919; (https://texashistory.unt.edu/ark:/67531/metapth597633/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .