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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/21/134" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter, from Sir John Herschel to Edward Joshua Cooper, dated at Slough</dc:title>
  <dc:description>Copy of a letter. Thanks Edward Joshua Cooper's for Edward Joshua Cooper's observations made with Edward Joshua Cooper's excellent telescope. Discusses Eta Coronae, Gamma Virginis, Edward Joshua Cooper's drawing of M51, and whether Orion changes, stating that John Frederick William Herschel is 'no believer in rapid changes in Nebulae yet there may be changes....'</dc:description>
  <dc:date>4 April 1833</dc:date>
</rdf:Description>