The McGregor Mirror. (McGregor, Tex.), Vol. 40, No. 50, Ed. 1 Friday, February 15, 1929, newspaper, February 15, 1929; (https://texashistory.unt.edu/ark:/67531/metapth874727/m1/1/: accessed June 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .