[Waco Central High School], postcard, June 16, 1908; (https://texashistory.unt.edu/ark:/67531/metapth1122439/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[Waco Central High School], postcard, June 16, 1908; (https://texashistory.unt.edu/ark:/67531/metapth1122439/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .