1635-6 Charles I Tower Mint mm Harp HalfGroat - J G Brooker 670
Group D, fourth bust, mm harp (1632-3)Charles I (1625 - 49) Group D, fourth bust facing left. rev Shield dividing CR mm Harp (1635-6) (S.22828; Brooker 670 [This Coin}) weight 0.97 grams.
A really superb example of this issue and the plate coin from the renowned J.G.Brooker Collection.
J G Brooker 670