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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/32/116" 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 [Alfred George] Greenhill, Staple Inn, to The Secretary of the Royal Society</dc:title>
  <dc:description>Hopes to be present to read his paper on Rankine trochoidal wave. Informs he has sought help from W.W.B Croft of Winchester in showing, at the same time, the revolving wire helix.</dc:description>
  <dc:date>25 June 1917</dc:date>
</rdf:Description>