Barrett, William G. The Harrison Flag. (Marshall, Tex.), Vol. 6, No. 27, Ed. 1 Thursday, May 17, 1866, newspaper, May 17, 1866; (https://texashistory.unt.edu/ark:/67531/metapth1591021/m1/1/: accessed May 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .