Watch List notes:

British Commemorative Medals, James (III), Elder Pretender, Marriage to Princess Maria Clementina Sobieska, copper medal, by Ottone Hamerani, his bust r., IACOBVS III DG M B F ET H REX, rev. her bust left, CLEMENTINA MAGNA BRITANNIAE ET.C. REG, 48mm (MI.ii 446/52; Woolf 37.1; Eimer 485), extremely fine, rare
Estimate: (300-350 GBP)