GREAT BRITAIN. GEORGE III. 1760-1820.
Proof Half sovereign 1817, London. New coinage. Laureate head. 3.99 g. Spink 3786. WR 204. Fr. 372. Sehr selten / Very rare. Prachtvolle Erhaltung / Magnificent condition. NGC PF63+ ULTRA CAMEO.
(~€ 5'210/USD 5'210)
From Spink Numismatic Circular, London, June 1997, lot 2796.