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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/LBO/28/87" 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 Timothy Clarke, London, to  Henry Oldenburg</dc:title>
  <dc:description> ' Containing his Reply to Dr De Graaf, concerning the preceding Subject. ' (re de Graaf's Opinion of the Testicles and other Glands being entirely vascular)</dc:description>
  <dc:date>10 May 1669</dc:date>
</rdf:Description>