Greek Occupation of N. Epirus: 5 Drs. "Engraved and Lithographic" stamps overprinted, with black overprint (reading down), m. Signed by O. Vlastos. R! and VF (Hellas 137)
Greek Occupation of N. Epirus: 1 lep. and 2 lep. "Campaign" stamps overprinted, m. & u. Variation: double overprint, one inverted. VF (Hellas 96c, 98c)