Watch List notes:

Amlwch, Parys Mines Co. Halfpenny [1788], DOUBLE STRUCK ERROR, cowled druid's head left within a thin oaken wreath with 25 acorns, rev, PMCo cypher, edge PAYABLE IN ANGLESEY LONDON OR LIVERPOOL, 29.5mm/13.58gm. (poss. DH 315-319), Very Fine and spectacular error.

Ex. F S Cokayne Col. acquired Baldwin c.1946; Ex. Baldwins Basement February 2018.