BRITISH, Hanover. George IV, 1820-1830. Medal 1820 (Bronze, 41 mm, 40.23 g, 12 h), on the Declaration of the Congress of Vienna and the Return of Napoléon from Elba. By A. J. Depaulis and N. G. A. Brenet, Birmingham . DECLARATION• - OF THE - CONGRESS OF VIENNA / TO ARMS / XIII MARCH Mercury flying to left over edge of globe, holding caduceus and scroll. Rev. TEMPLVM•JANI / XXVI. FEBRUARY / MDCCCXV. French eagle holding thunderbolt flying away from Island of Elba, temple of Janus to left with entablature and broken doors on front steps. Bramsen 1597. Julius 3289. Mudie 32. Tiny marks and scratches on the reverse, otherwise, good extremely fine.