<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/24/1/2" 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Unpublished diagram, locomotor apparatus by D Rafaele Argentati</dc:title>
  <dc:description>Coloured ink diagram showing Argentati's design for a locomotor apparatus, consisting of a balance with a fan at one end and a weight at the other. The components of the apparatus are labelled A-I.

Subject: Engineering / Aerostatics</dc:description>
  <dc:date>April 1840</dc:date>
</rdf:Description>