<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/6/225" 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 Augustus De Morgan to Sir John Herschel, dated at 7 Camden St.</dc:title>
  <dc:description>Autograph letter signed by sender. When John Frederick William Herschel comes to town he will send him the book. Comments on this book [probably one by Wright of Durham] and the works on 'Harmonics' by Robert Smith.</dc:description>
  <dc:date>18 August 1845</dc:date>
</rdf:Description>