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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/6/278" 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 an unknown correspondent, to Mr Collings</dc:title>
  <dc:description>'Herewith four figures for Phil. Trans. [Philosophical Transactions of the Royal Society] paper by Professor Worthington. Please let me have estimate for b. on w. [black on white], using (as usual) zinc wherever it will save expense. Do not put them in hand till you get my answer'.</dc:description>
  <dc:date>5 April 1892</dc:date>
</rdf:Description>