<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/13/373" 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 Adolph C. Petersen to Sir John Herschel, dated at Altona</dc:title>
  <dc:description>Autograph letter signed by sender. A note to inform John Frederick William Herschel of the death of H. C. Schumacher.</dc:description>
  <dc:date>31 December 1850</dc:date>
</rdf:Description>