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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/8/593" 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 an unknown correspondent, to Professor Michael Foster</dc:title>
  <dc:description>'Dr Ferrier says he has a new lantern designed by himself &amp; made for him by Swift, which throws on the screen an image of the Microscopic section itself, not merely a photo. [photograph] of the section. According to his account it is something very perfect'. </dc:description>
  <dc:date>21 November 1893</dc:date>
</rdf:Description>