43.4 millimeters. Obv: Britannia seated in chariot drawn by lion, flanked by Justice and Liberty, drives over ground strewn with the fleur de lis of France, label above, date below, inscriptions around border. Rev: shield bearing reversed fleur de lis, surrounded by garter and flanked by lion of England and horse of Hannover, multiple inscriptions around. About half of the gilting is no longer present, leaving the surfaces with mottling of copper-brown and yellow-gold patina. Aside from the gilting being partially absent, there is no evident wear.