Graves, J. W. & Graves, W. L. Graham Leader. (Graham, Tex.), Vol. 4, No. 37, Ed. 1 Friday, April 30, 1880, newspaper, April 30, 1880; (https://texashistory.unt.edu/ark:/67531/metapth878100/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .