<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/H3/35" 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 Constantin Huygens to Henry Oldenburg, dated at the Hague</dc:title>
  <dc:description>Concerning the Queen of Hungary's water (rosemary flowers distilled in spirit of wine); requests opinions about Leeuwenhoek's work; asks for a map of London for his son-in-law</dc:description>
  <dc:date>26 January 1677</dc:date>
</rdf:Description>