<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/LBO/5/138" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter from Franciscus Slusius to Henry Oldenburg</dc:title>
  <dc:description>Written at Leodii
 ' In answer to Mr Olde3nburg's letter of 11 November 1672 [page 359]. '

Includes mathematical diagram .</dc:description>
  <dc:date>6 December 1672</dc:date>
</rdf:Description>