dating: Third quarter of the 19th Century provenance: Papal States, On the obverse bust (right) with the inscription 'PIVS IX PON. MAX.'. Opus 'B. Zaccagnini'. Surrounded by a green-enameled laurel wreath. On the reverse, 'BENE/MERENTI'. Complete with civil trophy, on original ribbon. Extremely rare decoration. Brambilla p. 214. dimensions 3.1 x 5.2 cm.