Watch List notes:

Cristoforo di Geremia (fl. 1456-76), Guillaume d'Estouville (as Bishop of Ostia (1461)), bronze medal, bust right, rev., his coat of arms surmounted by cardinal's hat, 47mm (Hill 757; Arm. II, 40, 4; Pollard 243 = Kress 213), damaged at top, otherwise very fine contemporary cast
Estimate: 200-300 GBP