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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/72/851" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Dr Van der Pohl; Philips Lamps, Ltd; 145 Charing Cross Road, W.C.2.</dc:title>
  <dc:description>Asks if Dr Van der Pohl would be willing to show his apparatus illustrating the mechanism of the heart by the flashing of the neon lamp at the Royal Society's Conversazione on 25 June. If so, asks him to fill in and return the enclosed schedule. [Enclosure not present.]</dc:description>
  <dc:date>28 May 1930</dc:date>
</rdf:Description>