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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/16/407" 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 William Somerville to Sir John Herschel, dated at 3 Chester Terrace</dc:title>
  <dc:description>Autograph letter signed by sender. Sending a large specimen of rock salt. Wants John Frederick William Herschel to make a lens for Mrs. Somerville, if possible. Discusses the political transitions that are occurring.</dc:description>
  <dc:date>23 March 1848</dc:date>
</rdf:Description>