<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/18/426" 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 H. T. Winther to Sir John Herschel, dated at [Neuwegen?]</dc:title>
  <dc:description>Autograph letter signed by sender. Has developed a new process for making photographs that are better than the Daguerreotype. H. T. Winther would like to sell the process [patent?] to someone in England.</dc:description>
  <dc:date>8 June 1844</dc:date>
</rdf:Description>