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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/32/728" 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 Robert William Frederick Harrison, to Professor John Newport Langley, [Fellow of the Royal Society]</dc:title>
  <dc:description>Harrison has received Langley's card of 17 May, and his Croonian Lecture was announced at the previous day's meeting. He writes to confirm the title, prior to sending the advertisement to The Times, as 'On the presence of special excitable substances in striated muscle and in tissue cells'.</dc:description>
  <dc:date>18 May 1906</dc:date>
</rdf:Description>