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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/L4/16" 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 Antoni van Leeuwenhoek to the Royal Society, dated at Delft</dc:title>
  <dc:description>Signed autograph
Observations of a hairy substance discharged from a woman who had been given a dose of  Spanish flies for an ulcer
English translation is EL/L4/17
English translation printed in 'Philosophical Transactions', vol 26, no 323, p 416</dc:description>
  <dc:date>22 November 1707</dc:date>
</rdf:Description>