Watch List notes:

GREECE: 500 Drachmas (1991) in silver (0,900) commemorating the XI Mediterranean Games. Dolphin, logo of the Games and inscription "ΧΙ ΜΕΣΟΓΕΙΑΚΟΙ ΑΓΩΝΕΣ ΑΘΗΝΑ 1991" on obverse. Accompanied by its CoA with no "003969". (Hellas CD.27). Proof.