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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MM/20/10" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from David Hartley to Cromwell Mortimer, Secretary, Royal Society</dc:title>
  <dc:description>On publishing Mr Geoffroy's letter.

The correspondence referred to was published as "Part of a Letter from Monsieur Claud. Joseph Geoffroy, F. R. S. to David Hartley, M. A. F. R. S. Containing His Method of Making Soap-Lees and Hard Soap, for Medicinal Uses', 'Philosophical Transactions', Vol. 42 (1742), pp71-77.

Written on letter: 'See Phil. Trans. No. 463'</dc:description>
  <dc:date>2 August 1742</dc:date>
</rdf:Description>