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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/16/335" 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 Mary Somerville to Sir John Herschel, dated at Royal Hospital, Chelsea</dc:title>
  <dc:description>Autograph letter signed by sender. Offers congratulations on arrival of John Frederick William Herschel's first child. Thanks him for communicating his thoughts on her manuscript [Mechanism of the Heavens] at such a time.</dc:description>
  <dc:date>5 April 1830</dc:date>
</rdf:Description>