Bowron, Frank H. & Martin, P. A. The Graham Leader. (Graham, Tex.), Vol. 31, No. 44, Ed. 1 Thursday, July 4, 1907, newspaper, July 4, 1907; (https://texashistory.unt.edu/ark:/67531/metapth855118/m1/1/: accessed December 14, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .