1 Kreuzer gray black, plate 1, with enormous margins and fresh colours extremely fine copy with at the bottom continuously dividing line as a single franking on wrapper from "Nuremberg 21 SEP 1850" to Kastl, expertized Pfenniger, photo expertize Franz Stegmueller BPP (2025) "rich in contrast cancellation and finest, very fine. An original and outstanding fresh entire piece. "