Watch List notes:

*Italy, Costanzo Sforza (1447-1483), Lord of Pesaro from 1473, lead medal, 1475, by Gianfrancesco Enzola, bust left, rev., bust of his father Alessandro Sforza left, 78.5mm (Hill 293; Arm. I, 45, 11; Pollard 139 = Kress 96), pierced, flan warped and weakness at Alessandro's shoulder, fine old cast

Estimate: £300 - 400