Anglesey 266, 1787 halfpennies (Dalton & Hamer, page 371)

Denomination: halfpenny, scarcity: Very rare (RR)
266. O: A Druid's head within a wreath of oak. (Copied from the penny, No. 2 by
        Westwood.)
     R: A monogram cypher P M Co ornamented. WE PROMISE TO PAY THE BEARER ON
        DEMAND HALFPENNY *
     E: EDW . HUGHES . THO . WILLIAMS . IOHN . DAWES . PARIS . LODGE +

Struck on large and small flans.

No. 266 (large), RRR. 266 (small), RR.

Keywords

druid_head,pmco,we promise to pay the bearer on demand halfpenny