Sherman Daily Register (Sherman, Tex.), Vol. 2, No. 174, Ed. 1 Wednesday, June 15, 1887, newspaper, June 15, 1887; (https://texashistory.unt.edu/ark:/67531/metapth143251/m1/1/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .