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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/6/164" 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 Warren de La Rue to Sir John Herschel, dated at Observatory, Cranford</dc:title>
  <dc:description>Autograph letter signed by sender. Has received a letter from Angelo Secchi who states that he has seen James Nasmyth's 'willow leaves.' Remainder of letter relates to the John Frederick William Herschel prism, which he sent him through Cardinal N. P. S. Wiseman.</dc:description>
  <dc:date>12 December 1864</dc:date>
</rdf:Description>