The McGregor Mirror. (McGregor, Tex.), Vol. 43, No. 19, Ed. 1 Friday, July 10, 1931, newspaper, July 10, 1931; (https://texashistory.unt.edu/ark:/67531/metapth883192/m1/1/: accessed July 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .