<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/RB/1/44/11" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Apparently an introductory invocation to a treatise on a secret process, with, on verso, six seals, endorsed 'ARCana Arcane custodito'.</dc:title>
  <dc:description>Hand: Unknown</dc:description>
  <dc:date>Late 17th century</dc:date>
</rdf:Description>