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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/NLB/50/441" 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 E J Thackeray, Sheffield Society of Engineers and Metallurgists, 499 Glossop Road, Sheffield</dc:title>
  <dc:description>The printers inform Harrison that the illustrations referred to were done by collotype process and consequently there are no blocks from which to have the electros prepared. In these circumstances Harrison can only give permission to reproduce the plate in any way Thackeray may think suitable.</dc:description>
  <dc:date>8 July 1914</dc:date>
</rdf:Description>