Greece - Proof set (9) n.d, Silver, REPUBLIC 1974– Consisting 500 Drachmai (3), 1981 (KM. 127), 1982 (2) (KM. 139 & 140); 250 Drachmai (3), 1981 (KM. 126), 1982 (2) (KM. 137 & 138); 100 Drachmai (3), 1981 (KM. 125), 1982 (2) (KM. 135 & 136).In official display case with Certificate of Authenticity Proof