SINCONA BRITISH COLLECTION – PART 4. GREAT BRITAIN. COMMONWEALTH, 1649-1660.
Gold Double Crown 1651, London. Mintmark "sun". 4.51 g. Spink 3210. Bull 36 (R2). Fr. 270. Selten / Rare. NGC AU55.
(~€ 3'000/USD 3'225)
From auction St. James's 7, London, February 2008, lot 172.