<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/45/5/4" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Diagram, spectroscope mechanism by John Peter Gassiot</dc:title>
  <dc:description>A diagram, labelled figure 2, showing details of the mechanism of a spectroscope, with individual elements labelled.

Subject: Physics / Engineering / Scientific apparatus and instruments</dc:description>
  <dc:date>1863</dc:date>
</rdf:Description>