D. B. McDaniel Cadillac Co. [Letter from D. B. McDaniel Cadillac Co. to D. W. Kempner, August 26, 1949], postcard, August 26, 1949; (https://texashistory.unt.edu/ark:/67531/metapth1341821/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .