<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/S1/123" 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 Henry Sivers to Henry Oldenburg, dated at Hamburg</dc:title>
  <dc:description>Concerning the work of Cassini and Flamsteed; that accounts of Hevelius's instruments have arrived; that observations of the sun-spots have not been successful; that the new star in Cetus has not been seen yet</dc:description>
  <dc:date>8 October 1673</dc:date>
</rdf:Description>