Italy, Prince Cosimo III de'Medici (1642-1723), Grand-Duke from 1670, bronze, 48mm., armoured bust left, date 1666 on truncation, signed I.F.T below, rev. CERTA FVLGENT SIDERA, ship (Brescia I, 836; Molinari 101; MM 2, 115-116, pl 126,7), two spots of verdigris on reverse, good very fine, with small ring for suspension