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<rdf:Description rdf:about="https://archives.ucl.ac.uk:443/CalmView/record/catalog/PENROSE/3/16/11" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Penrose, Joan Lomas</dc:title>
  <dc:description>Letter of thanks from Lionel Penrose's daughter-in-law, Joan.</dc:description>
  <dc:date>03 Jan 1964</dc:date>
</rdf:Description>