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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/18/348" 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 Thomas Young to Sir John Herschel, dated at Park Square</dc:title>
  <dc:description>Autograph letter signed by sender. John Frederick William Herschel's determination of length of equinoctial year will remain for long time. Mrs. Young is delighted to hear of John Frederick William Herschel's new discovery.</dc:description>
  <dc:date>16 February 1829</dc:date>
</rdf:Description>