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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/19/98" 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 Sir John Herschel to [William Radcliffe Birt], dated at Collingwood</dc:title>
  <dc:description>Autograph letter signed by sender. Sends two dozen more papers on barometer graphs. Must have all papers on subject by January. Pleased with William Radcliffe Birt's lunar observations.</dc:description>
  <dc:date>26 September 1842</dc:date>
</rdf:Description>