[Photograph of Polly Ryon and Col. William W. Ryon]

Citation

[Photograph of Polly Ryon and Col. William W. Ryon], Photograph, ca. 1870; (http://texashistory.unt.edu/ark:/67531/metapth7101/ : accessed December 20, 2014), University of North Texas Libraries, The Portal to Texas History, http://texashistory.unt.edu; crediting George Ranch Historical Park, Richmond, Texas.

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