Gayle, F. P.. [Assignment of mortgage, March 28, 1908], Legal Document, March 28, 1908; digital images, (http://texashistory.unt.edu/ark:/67531/metapth187243/ : accessed May 23, 2013), University of North Texas Libraries, The Portal to Texas History, http://texashistory.unt.edu; crediting UNT Archives, Denton, Texas.
