Watch List notes:

IRELAND. John. As Lord of Ireland, 1172-1199. AR Halfpenny (15mm, 0.68 g, 12h). Second ('DOMinus') coinage, group 1b. Dublin mint; Adam, moneyer. Struck circa 1190-1198. Facing diademed head / + ADAM ON DVV, voided cross pattée; annulets in quarters. Whithers VI 3/f; SCBI 22 (Copenhagen), –; SCBC 6205. Good Fine, toned.