Rexroat, Ola Mildred. [Letter from Ola Mildred Rexroat to Mr. Hill, November 10, 1982], letter, November 10, 1982; (https://texashistory.unt.edu/ark:/67531/metapth894140/m1/2/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .