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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/FS/7/2/324/3" 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 Prof Charles Kittel, Department of Physics, University of California, to Simon, asking Simon's permission to copy an image used by Simon in an article of 'Nature'</dc:title>
  <dc:description></dc:description>
  <dc:date>20 June 1952</dc:date>
</rdf:Description>