Radford, O. E. [Letter from Omar Radford to T. N. Carswell - March 8, 1946], letter, March 8, 1946; (https://texashistory.unt.edu/ark:/67531/metapth1398774/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .