ΣΚΑΛΟΧΩΡΙ (ΛΕΣΒΟΣ) / Skalohori (Lesvos). "ΣΧ / ΑΓ / 81" (Σκαλοχώριον Άγιος Γεώργιος 1881 / Skalohori Saint George 1881) (Wilski G 18-13) incomplete countermark ("81" is missing) on reverse of 20 pa (1255//21). Ex Tzamalis collection. About Extra Fine.