1866 - Large Hermes Heads, Italian Kingdom, 20c on

 1866 - Large Hermes Heads, Italian Kingdom, 20c on 15c blue, shoe horse overprint, 3rd type, two copies from 'NAPOLI 14 AGO 66' to Corfu', insufficiently prepaid 'FRANCOBOLLO INSUFFICIENTE' and taxed upon arrival with Athens Consecutive printings 1862/67, 20 lepta sky-blue (vertical crease) canceled 'KERKYRA 15.08.66'. Disinfected with two vertical slits. Very interesting. Fiecchi signature (Sassone 25 + Yvert 21 / Hellas 19)