The Snyder Signal. (Snyder, Tex.), Vol. THIRTY-FIRST YEAR, No. SEVEN, Ed. 1 Friday, July 27, 1917, newspaper, July 27, 1917; (https://texashistory.unt.edu/ark:/67531/metapth288173/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .