[Letter from Transcontinental and Western Air Incorporated to Suzette Van Daell, March 1, 1945], letter, March 1, 1945; (https://texashistory.unt.edu/ark:/67531/metapth873937/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .