Watch List notes:

Ireland, Prince John (c. 1190-99), round Halfpenny, second coinage, type 1b, Dublin, Norman, 0.45g, iohannes dom, facing diademed head, rev. norman on dvb, voided cross potent, annulets in angles (S.6205), rub to parts, otherwise about fine, reverse better.

Estimate: £70 - £100