<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/24/292" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter, from Sir John Herschel to William Selwyn, dated at Collingwood</dc:title>
  <dc:description>Copy of a letter. Describes the similarities between John Frederick William Herschel's sketches and William Selwyn's photographs of sunspots. Has greater faith in own observations. Wishes William Selwyn would add Julian dates. Sends Professor [George?] Morton's photographs.</dc:description>
  <dc:date>3 November 1869</dc:date>
</rdf:Description>