500 million Drachmas (7.10.1944) in blue-green with ancient coin with Goddess Athena at center. Patras treasury note issued by the Bank of Greece, Patras branch. Small black S/N: "Δ 033001". Variety: The back was used as a movie advertisement. Printed in Patras. Inside holder by PMG "Extremely 40 / Advertising on back". (Hellas 267db) & (Pick 165). Rare variety!