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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/257/2/126" 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 Georg Adolph Erman, Berlin to Edward Sabine</dc:title>
  <dc:description>Erman is sending Sabine his work on ‘the present state of magnetic science’. Reference to Sabine’s magnetic maps. Erman discusses the ‘terrestrial magnetic campaign’ and the ‘long’ letter he wrote to Professor [George Biddell] Airy regarding the same subject.</dc:description>
  <dc:date>25 March 1870</dc:date>
</rdf:Description>