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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/744/4" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Henry James copper specimens</dc:title>
  <dc:description>Examples of copper, from Dr Percy's experiments into the corrosion of copper by salt water. Includes: envelope labelled "Phosphorated copper" containing a piece of copper; envelope marked "Dr Percy's specimens on copper put into salt water 3 December 1848" containing four individually wrapped samples of copper; piece of copper wrapped in scrap paper, labelled "No 1. Electrolytic Copper"</dc:description>
  <dc:date>3 December 1848</dc:date>
</rdf:Description>