Watch List notes:

BRITISH COINS, Civil War Siege Coinage, Charles I, Obsidional Coinage, Newark besieged, Silver Shilling, 1645, on lozenge shaped flan, large crown over value, C to left, R to right, beaded border both sides, rev inscription and date, NEWARK type, 5.64g (Brooker -; N 2640; S 3143). Good very fine, toned.
ex F W Willis Collection, Glendining, 5 June 1991, lot 356

Estimate: £1500-2000