The McGregor Mirror. (McGregor, Tex.), Vol. 43, No. 27, Ed. 1 Friday, September 4, 1931, newspaper, September 4, 1931; (https://texashistory.unt.edu/ark:/67531/metapth883482/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .