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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/19/700" 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 Messrs Harrison &amp; Sons</dc:title>
  <dc:description>Discusses the experiment of trying half-tone printing on rolled paper. Notes the results should be more satisfactory still on paper that has been given a flatter surface by rolling. For this reason the Society does not think it necessary to employ special paper which would probably change colour over time. </dc:description>
  <dc:date>27 November 1899</dc:date>
</rdf:Description>