[Letter from Daniel W. Kempner to Sam Woodson, Jr., November 6, 1951], letter, November 6, 1951; (https://texashistory.unt.edu/ark:/67531/metapth1371868/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .