1850 - 1871, unused and cancelled lot with a large number at better values like Lübeck Michel no. 11 used expertized Brettl BPP, Oldenburg 12 b used expertized Brettl BPP, Wuerttemberg 15 with abridged certificate Irtenkauf BPP, as well multiples right up to strip of four, many expertized, interesting and high quality lot on stock cards