SINCONA BRITISH COLLECTION – PART 2. GREAT BRITAIN. CHARLES I, 1625-1649.
Double crown or 1/2 Unite of 10 shillings n. d. (1627-1628), Tower Mint. Group B. Second bust. Mintmark "castle". 4.41 g. Spink 2699. Fr. 247. Knickspur / Bent. NGC AU Details.
(~€ 390/USD 430)