Lot 1029 380. Auktion - 1029

Overprint on Austrian postage due stamps: 1908/13, 2 h. carmine, unused, a fine copy of this incredibly rare stamp, with only 75 printed, signed Lešetický Ustredna, Tribuna and Mahr BPP with certificate (1982) and certificate Darmietzel BPP (2018)