Plate, figures 14-15 showing magnetic and astronomical poles of the earth and the sun's path by Michael Faraday Plate containing figures 14-15 showing the magnetic and astronomical poles of the earth as wells the sun's path across various latitudinal lines. Also includes four unpublished illustrations showing further diagrams of poles. Subject: Physics Published in Philosophical Transactions as part of paper titled 'Experimental researches in electricity. ─Twenty-sixth series'. Written by Faraday at the Royal Institution. Received by the Royal Society on 9 October 1850. Read 2 November 1850. [1850]