Commemorative medal (2016) in silver (0,925) for the 40 years of the Panhellenic Nomismatic Union (1976-2016). Goddess Athena on obverse. Parts of representations of Greek coins through history on reverse. Inside official case (slightly damaged) with its CoA with no "116". Mintage: 300 pieces. Weight: 28,10gr. Diameter: 39mm. Proof.