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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/22/5/3" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished letter, regarding 'Duplication du cube' [Cube duplication] from Bardel to the President of the Royal Society</dc:title>
  <dc:description>Bardel writes to the President of the Royal Society introducing his solution to the problem of doubling a cube.

Written by Bardel at 24 Rue Guénégaud, Paris.</dc:description>
  <dc:date>1838</dc:date>
</rdf:Description>