Boesen, P. E. The Twice-a-Week Herald. (Amarillo, Tex.), Vol. 21, No. 85, Ed. 1 Tuesday, October 23, 1906, newspaper, October 23, 1906; (https://texashistory.unt.edu/ark:/67531/metapth281596/m1/1/: accessed December 10, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .