2 Gr. and 6 Gr. overprint - values, both unperforated and in the in each case better "a" - colour in the complete original sheet, expertized Petriuk, with small fixation to the 4 corners of the sheet on album pages, the stamps in perfect condition mint never hinged. Extreme scarce multiples. The 6 Gr. is unperforated so far only in the cheap b-colour listed. Pure value of the stamps as cheapest type no calculated already 2400.-