ITALY, Toscana (Granducato). Cosimo III de Medici. 1670-1723. AR Mezza piastra (37mm, 15.60 g, 6h). Firenze (Florence) mint. Dated 1676. Armored and draped bust right / Young St. John kneeling right, being blessed by St. Zechariah standing left, raising hand in benediction. CNI XII 11; MIR 331; KM –. Near EF, toned.