Watch List notes:

COMMEMORATIVE MEDALS, World Medals, Italy, Costanzo Sforza (1447-1483), Lord of Pesaro from 1473, Bronze Medal, 1475, by Gianfrancesco Enzola, bust left, rev bust of his father Alessandro Sforza left, 74.5mm (Hill, Corpus 293; Arm I, 45, 11; Pollard [2007] 139; Kress 96). Small piercing at top, an old aftercast with improving tooling, very fine.

Estimate: £150-250