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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/25/4/14" 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 Charles Wheatstone, dated at Feldhausen</dc:title>
  <dc:description>Contemporary copy in sender's hand, signed by sender. Comments on Charles Wheatstone's work on light and on the velocity of electricity. John Frederick William Herschel's ruminations lead him to the idea of motion pictures.</dc:description>
  <dc:date>8 September 1835</dc:date>
</rdf:Description>