Island Leros, admission stamp perforated, black blue purple overprint "island post" in type I, used with partial cancel of the stamp of the branch army post office in postage Lago on Leros with distinction letter = h =, except for one minimal crease hint lower left in the design of the stamp in perfect condition, photo expertize Petry BPP (2018) : "the perforated Leros local overprint is not common. ", Michel 1.200.-