Watch List notes:

BRITISH COINS, Charles I, Silver Halfcrown, Nicholas Briot's second milled issue (1638-1639), King on horseback left with upright sword, initial mark anchor left, small B below, rev crowned garnished quartered shield of arms dividing crowned C and R each side, initial mark anchor right, small inverted B below, 15.07g (Brooker 724; N 2304; S 2858). Very fine.

Estimate: £800-1000