Turman, Solon B. [Letter from Solon B. Turman to I. H. Kempner, July 2, 1957], letter, June 2, 1957; (https://texashistory.unt.edu/ark:/67531/metapth1513187/m1/1/: accessed June 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .