The Snyder Signal. (Snyder, Tex.), Vol. THIRTY-FIFTH YEAR, No. SIX, Ed. 1 Friday, July 22, 1921, newspaper, July 22, 1921; (https://texashistory.unt.edu/ark:/67531/metapth288456/m1/1/: accessed July 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .