20 Drachmas (18.12.1944) in brown on yellow unpt. New S/N: "20320". Black ovpt on back of 50 Drachmas (Hellas #I.13). After liberation, the boat carrying fresh notes to Corfu sank. They were authorized to overprint Italian occupation banknotes, until new notes arrive. Printed in Italy and overprinted in Corfu. Inside holder by PMG "Choice Fine 15". (Hellas 272) & (Pick 153).