OBERSCHLESIEN
![Lot 4043](https://auktion.reinhardfischerauktionen.de/media/cache/lot_main/47/474970.jpg)
Lot 4043
Opening bid
1.500
€
10 Pfg on 20 Pfg Prussian blue unperforated in the horizontal gutter pair with the overprint combination \"Ia / ZIIa\" (field 15 and 16) in perfect mint never hinged in outstanding quality with appropriate photo expertize Gruber BPP, extremely scarce variety, Michel 4.000.- italics!
For lots of the clearance sale we accept underbids up to 30% starting price - if there is no higher bid!