Lowe, John W. [Letter from John W. Lowe to I. H. Kempner, April 12, 1954], letter, April 12, 1954; (https://texashistory.unt.edu/ark:/67531/metapth1502534/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .