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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/6/207" 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 Joseph Jopling, 6 Vassall Terrace, Campden Grove, Kensington, to the Secretary of the Royal Society</dc:title>
  <dc:description>Enclosing an isometreal projection of the Great Pyramid as an astronomical observatory. One enclosure [a] contains calculations about a coffer in the King's Chamber of the Great Pyramid, the second [b] is an illustration of the projection. 

[Enclosures have a total extent of 2p and are labelled within the volume as MC/6/207a-b.]</dc:description>
  <dc:date>17 February 1862</dc:date>
</rdf:Description>