GREECE: 100 Drachmas (8.12.1978) in red and violet on multicolor unpt with Athena at left. S/N: "40B 089312". Printing error: Extra diagonal security strip. Variety: With "Λ" at lower left on back. WMK: The Charioteer from Delphi. Printed by Bank of Greece. Inside holder by PMG "About Uncirculated 55 - EPQ / Printing Error". (Hellas 203) & (Pick 200b).