Watch List notes:

BRITISH COINS, Charles I, Gold Half-Unite or Double-Crown, Tower Mint, group B, class II, bust 2a, crowned bust left, value in field behind, no inner circle, initial mark castle both sides (1627-1628), CAROLVS: D: G: MAG: BRI: FR: ET: HI: REX, outer beaded circle surrounding both sides, rev crowned quartered shield of arms, with standard garniture, beaded circle surrounding, initial mark at end of legend, no stops in legend, CVLTORES SVI DEVS PROTEGIT, 4.51g (Brooker 143-5; Schneider 178; N 2161; S 2699). Lightly toned, good very fine.
ex Triton XIV, CNG, 4 January 2011, lot 1650

Estimate: £1000-1200