The McGregor Mirror. (McGregor, Tex.), Vol. 41, No. 1, Ed. 1 Friday, March 8, 1929, newspaper, March 8, 1929; (https://texashistory.unt.edu/ark:/67531/metapth875176/m1/1/: accessed June 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .