Chardine, Pierre. [Letter from Pierre Chardine to Daniel W. Kempner, December 11, 1951], letter, December 11, 1951; (https://texashistory.unt.edu/ark:/67531/metapth1371599/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .