1941 - Cefalonia e Itaca, Argostoli issue, hand ov
1941
1941 - Cefalonia e Itaca, Argostoli issue, hand overprint, Airmail 100d brown, single MNH with overprint “isola' instead of “isole'. Rare. Certs. Colla, A.Diena and Raftopulos (Sassone PA23 - Euro 48,000)
