WALES. Anglesey 340. Æ halfpenny. 29 mm. 1788. Druid's head left within oak wreath / P M Co monogram; 1788 above, THE ANGLESEY MINES HALFPENNY around. Edge: PAYABLE IN ANGLESEY LONDON OR LIVERPOOL . x . PCGS MS64BN. Mistakenly identified on slab as Anglesey 346.