20 Drachmas (1982) (type Ia) in copper-nickel. Temple of Apteros Nike and inscription "ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ" on obverse. Head of Pericles facing left on reverse. Five introvert and six relief streaks on the columns. Inside slab by NGC "MS 66". Cert number: 2098852-050. (Hellas 313a).