Leros local surcharge, black blue violet hand rolling cancel overprint a rouletted air fieldpost admission stamp, devalues with date-stamp of this on 3-28-45 branch field post office in postage Lago on Leros with distinction letters = h =, the water sensitive rolling on colour has gone on a normal scale, the difficult separation of the roulette has been successful well, detailed certificate Petry BPP (2011)