Watch List notes:

Ireland, Prince John (c. 1190-99), round Halfpenny, second coinage, type 1b[?], Waterford, Marcus, 0.69g, iohan[nes] comi:, crude portrait facing, rev. ma[rcvs] on wa:, voided short cross, annulets in angles (S.6208), toned, about very fine, scarce.

Estimate: £100 - £150