<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/O1/84" 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 Oldenburg to Johannes Hevelius, dated at London</dc:title>
  <dc:description>That Hevelius's 'Cometographia' has been presented to the Society; concerning Robert Hooke's views about telescopic sights; lists enquiries from Hooke in regard to his 'Cometographia'; that lenses have been commissioned for Hevelius's 60-foot telescope; concerning the solar eclipse; in postscript Oldenburg points about various errata in one copy of 'Cometographia'</dc:description>
  <dc:date>28 October 1668</dc:date>
</rdf:Description>