The ‘Good Money’ Collection of Irish Hammered Coins

John (as King, 1199-1216), Third coinage, Penny, Dublin, Willelm, willelm on di, bust of coarse style, 1.50g/7h (SCBI Ulster 388; S 6228A; DF 50). Some weakness of strike, very fine and toned; the moneyer very rare £200-£260