<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/3/168" 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 Antoine Claudet, 20 South Terrace, Liverpool Road, to the Marquis of Northampton, President of the Royal Society</dc:title>
  <dc:description>Relaying a discovery made in the production of plates in the daguerrotype process, which would shorten the time necessary to take a portrait, for example. Claudet goes into some detail on the chemical process involved. </dc:description>
  <dc:date>9 June 1841</dc:date>
</rdf:Description>