<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/14/8/3" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished diagram, cardinal directions and lines of longitude and latitude by A Gautier</dc:title>
  <dc:description>Two diagrams showing the adaptation of cardinal directions and lines of longitude and latitude to Gautier's base-12 system of counting and calculation.

Subject: Mathematics</dc:description>
  <dc:date>[1830]</dc:date>
</rdf:Description>