The McGregor Mirror. (McGregor, Tex.), Vol. 40, No. 20, Ed. 1 Friday, July 20, 1928, newspaper, July 20, 1928; (https://texashistory.unt.edu/ark:/67531/metapth874535/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .