2 billion Drachmas (11.10.1944) in black on light green unpt. Panathenea detail from Parthenon frieze on face. S/N: "KE 220697" with prefix. Printing error: Offset printing on back & incomplete printing on face. Inside holder by PMG "Choice Uncirculated 64 EPQ / Printing Error". (Hellas 158a) & (Pick 133a).