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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/13/88" 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 James Nasmyth to Sir John Herschel, dated at Penshurst</dc:title>
  <dc:description>Autograph letter signed by sender. Is gratified and encouraged by John Frederick William Herschel's approval of J. Nasmyth's illustrations of the lunar surface. The improvement in printing processes makes it possible to use such photographic illustrations.</dc:description>
  <dc:date>14 March 1871</dc:date>
</rdf:Description>