Important British and World Coins including Important Irish Coins from a Private Collection (Part II)

James II (1685-1691), Gunmoney coinage, Halfcrown, 1690 May., small size, thick flan, 10.77g/12h (S 6580CC; DF 398). Slight rubbing on chin, otherwise extremely fine, rare (£250-300)

The normal weight of 1690 May halfcrowns is c. 8.5g