<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/14/474" 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 T. S. Redman to Sir John Herschel, dated at Peckham</dc:title>
  <dc:description>Autograph letter signed by sender. Describes the process of preparing photogenic paper, taking drawings, and fixing them.</dc:description>
  <dc:date>31 March 1840</dc:date>
</rdf:Description>