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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/23/299" 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 Norman Pogson, dated at Collingwood</dc:title>
  <dc:description>Copy of a letter, copied as part of the correspondence project led by Colonel John Herschel FRS following the death of his father. Agrees with NP's proposed method of designating variable stars. Offers some suggestions from John Frederick William Herschel's own experience.</dc:description>
  <dc:date>19 March 1860</dc:date>
</rdf:Description>