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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/H2/36" 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 Johannes Hevelius to Henry Oldenburg, dated at Danzig (Gdansk)</dc:title>
  <dc:description>Concerning manuscripts of Kepler which Hevelius had purchased; concerning the use of telescopic sights for making positional astronomical observations; concerning a new work by Matthias Wasmuth  (1625-88)</dc:description>
  <dc:date>26 March 1674</dc:date>
</rdf:Description>