Richardson, Rupert N. [Letter from Rupert N. Richardson to Truett Latimer, January 15, 1953], letter, January 15, 1953; (https://texashistory.unt.edu/ark:/67531/metapth1186035/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .