Watch List notes:

GREECE: 20 Drachmas (1978) (type I) in copper-nickel with temple of Apteros Nike and inscription "ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ". Head of Pericles facing left on reverse. Inside slab by PCGS "PR 69 DCAM / Pericles". Top pop in both companies. Cert number: 42571006. (part of Hellas M.6).