Bealer, Jesse L. [Letter from Jesse L. Bealer to Dot and Walter Zimmerman, December 11, 1937], letter, December 11, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1689031/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .