18 Kreuzer dark blue, having full margins and having bright colors extremely fine copy, tied by black double circle "Markgröningen 2/4 . . ", faultless condition, in this cross section and the existing having bright colors with neat cancellation a very rare stamp, photo expertize Irtenkauf BPP: "genuine and immaculate" as well photo expertize Heinrich BPP (2013) : "genuine and immaculate. Attractive copy the very rare stamp! " - of an of the most beautiful known examples this W++rttemberg-rarity!