<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/67/4/2" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished diagram, experimental apparatus by William Ramsay and E P [Edgar Philip] Perman</dc:title>
  <dc:description>A diagram in black ink, labelled figure 2, showing a broken glass tube and thermometer. At one end of the tube is a reservoir filled with liquid.

Subject: Scientific apparatus and equipment</dc:description>
  <dc:date>1891</dc:date>
</rdf:Description>