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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/5/305" 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 Crookes to Sir John Herschel, dated at 20 Mornington Road</dc:title>
  <dc:description>Autograph letter signed by sender. Sending a copy of the Photographic News in which an extract from John Frederick William Herschel's speech at the B.A.A.S. appears. Would like further details of John Frederick William Herschel's theories regarding the ch</dc:description>
  <dc:date>8 October 1858</dc:date>
</rdf:Description>