The Houston Post. (Houston, Tex.), Vol. 23, Ed. 1 Thursday, April 18, 1907, newspaper, April 18, 1907; (https://texashistory.unt.edu/ark:/67531/metapth602731/m1/12/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .