Watch List notes:

Halfcrown Charles I Chester Mint, Reverse Oval shield, S.3131, North 2628, Brooker 1114, Lyall b/ii, mintmark -/ triangle of dots Good Fine/VF toned, heavily clipped, weight 11.28 grammes, Ex-Carlisle 11/10/2012 Lot 91

Estimate: 300-350 GBP