<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/14/339" 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 Stephen Peter Rigaud to Sir John Herschel, dated at Oxford</dc:title>
  <dc:description>Autograph letter signed by sender. Discusses [James] Bradley's observations of double stars. Asks John Frederick William Herschel for assistance.</dc:description>
  <dc:date>6 September 1830</dc:date>
</rdf:Description>