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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/TG/1/6/155" 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 Gregory J Williams, Senior Research Aide to Thomas Gold to Mr G W Allen, University of London Observatory, Mill Hill Park, London</dc:title>
  <dc:description>Sends Allen a black and white print of the Arecibo Ionospheric Observatory's 1000 foot radar-radio telescope in response to Allen's request of 25 April.  Happy for Allen to reproduce the photograph with acknowledgement of source.</dc:description>
  <dc:date>26 May 1969</dc:date>
</rdf:Description>