<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/A/14" 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 Adrian Auzout to Henry Oldenburg, dated at Paris</dc:title>
  <dc:description>Concerning the length of lenses used by Campani, Hooke, Huygens and Auzout in observing the shadows of the satellites and permanent spot on Jupiter; concerning Boyle's hydrostatical experiments; concerning barometrical observations.

Subject: Scientific Instruments / Astronomy</dc:description>
  <dc:date>18 May 1666</dc:date>
</rdf:Description>