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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/6/286" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter, from Augustus De Morgan to Sir John Herschel, dated at 7 Camden St.</dc:title>
  <dc:description>Autograph letter signed by sender. John Frederick William Herschel's last letter was written in a good strong hand. Recommends suitable drink for hot weather. Gives his views about the possible marriage of Isaac Newton's niece. Has had a letter from a Mr. Wither on mathematical books.</dc:description>
  <dc:date>15 August 1856</dc:date>
</rdf:Description>