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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MM/10/35A" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Transcript of Letter from AT Kupffer, St Petersburg, to Sir Edward Sabine, 15 May 1830 (MM/10/35)</dc:title>
  <dc:description>On research into the Earth's magnetic field.</dc:description>
  <dc:date>15 May 1830</dc:date>
</rdf:Description>