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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/RB/1/8/5" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Fragment of original version of 'Usefulness'.</dc:title>
  <dc:description>Original pagination 122-34.  Discursive remarks about various chemical and pneumatical experiments and their usefulness to naturalists. Endorsed (fol. 59v): `Loose Papers to be us'd about the 4th Essay'. \r\nHands: D, rounded 1650s.</dc:description>
  <dc:date>Early 1660s</dc:date>
</rdf:Description>