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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/18/146" 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 Charles Wheatstone to Sir John Herschel, dated at 20 Conduit St.</dc:title>
  <dc:description>Autograph letter signed by sender. Returns Mary Herschel's repaired concertina. Sends Charles Wheatstone's recent paper on velocity of electricity [Philosophical Transactions of the Royal Society 124 (1834)]. Electrical experiments Charles Wheatstone is planning. Appointed professor of experimental philosophy at King's College.</dc:description>
  <dc:date>13 May 1835</dc:date>
</rdf:Description>