Fleeson & Palmer, editor. American Flag. (Matamoros, Tamaulipas, Mexico), Vol. 2, No. 137, Ed. 1, Wednesday, September 29, 1847, Newspaper, September 29, 1847; digital images, (http://texashistory.unt.edu/ark:/67531/metapth78139/ : accessed August 21, 2014), University of North Texas Libraries, The Portal to Texas History, http://texashistory.unt.edu; crediting Dolph Briscoe Center for American History, Austin, Texas.
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