Watch List notes:

BRITISH COINS, Oliver Cromwell, shilling, 1658, dr. bust l., rev. crowned shield of arms (S.3228; ESC.1005), in plastic holder, graded by NGC as Mint State 63, choice uncirculated with prooflike reflective lustre, bold strike, medallic portrait, dies perfectly centered, crisp legends and a fully struck crowned crest on the reverse, high rims and very sharp vertical edge reeding, rich deep grey toning having magenta hues

Estimate: £3750-4250