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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/5/7" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished letter and paper, 'Arte de Volar' ['The art of flying'] by T M</dc:title>
  <dc:description>The author describes a contraption to help man fly, a perpetual motion machine, and a method for raising water. The paper is preceded by an introductory letter. Includes four figures on separate plates.

Subject: Physics

Written in Valencia [Spain].</dc:description>
  <dc:date>2 November 1784</dc:date>
</rdf:Description>