The McGregor Mirror. (McGregor, Tex.), Vol. 50, No. 19, Ed. 1 Friday, July 15, 1938, newspaper, July 15, 1938; (https://texashistory.unt.edu/ark:/67531/metapth886126/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .