Watch List notes:

GREECE: 50 Drachmas (8.12.1978) in blue on multicolor unpt. God Poseidon at left on face. S/N: "01X 722430". WMK: The Charioteer from Delphi. Printed by the Bank of Greece. Inside holder by PCGS "CHOICE UNC 63 PPQ". (Hellas 201) & (Pick 199a).