Jacobite, James (III), Elder Pretender. 'The Only Safeguard' Silver Medal, 1721. By O. Hamerani. Draped and cuirassed portrait bust of James Stuart, Rev. Britannia seated facing right in mourning as horse of Hanover tramples lion of England and unicorn of Scotland, three soldiers plundering, background view of London: MDCCXXI in exergue, 50 mm, weight 49.46 g (MI 454/63; Eimer 493). Superb high relief medal, lovely old toning and rare. Extremely Fine. Estimate Value $700 - UP