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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/16/347" 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 Mary Somerville to Sir John Herschel, dated at Rome</dc:title>
  <dc:description>Autograph letter signed by sender. Mary Somerville asks John Frederick William Herschel to tell her where to find his newly published works on the action of light on chemical substances (photography). Rome is not intellectually stimulating. Describes summer in Venice.</dc:description>
  <dc:date>12 November 1843</dc:date>
</rdf:Description>