<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/16/15" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished paper, 'The quadrature of the globe, and consequently of time' by J G [John George] Hartley</dc:title>
  <dc:description>Short paper with mathematical calculations on the quadrature of a circle. Preceded by a covering letter from Hartley addressed to the Duke of Sussex.

Subject: Mathematics

Written by Hartley at 10 York Place, Stepney [London].</dc:description>
  <dc:date>3 May 1831</dc:date>
</rdf:Description>