Lot 00169

20l. blue (pos.133), uneven CF with the “0” lower (Kound. 53.8.b), used. Never mentioned before. It exists with the “0” lower on the 1875/80 10 lepta stamps and with the “0” higher on the 1875/80 20 lepta stamps. Two margins but rare and important for determine the settings. (Hellas 41d).