Silver Halfcrown dated 1697, regnal year NONO on edge, with 'C' below bust for Chester Mint.
William III, 1694-1702. Halfcrown, 1698, DECIMO. About very fine condition.
Third bust, the usual weakly struck issue, like being struck with lint in the die, Uncirculated, the reverse Brilliant Uncirculated with lovely toning.
The largest silver coin of its time. Now over 300 years old.