GREAT BRITAIN. WILLIAM IV. 1830-1837.
Proof Half sovereign 1831, London. Small size. Plain edge. 3.94 g. Spink 3830. WR 267. Fr. 384. Prachtexemplar / Cabinet piece. NGC PF65 ULTRA CAMEO.
(~€ 4'165/USD 4'165)
From the stock of Meridian Coin Company, London, January 1972.
Finest certified by NGC.