Perfect, this one are worth the condition expertised Schlegel BPP, certificate Schlegel BPP 21/34 " normal perforation " to 2 Mark in this one for this issue 1948 - 1990 after main numbers obviously compl. mint never hinged collection on form leaveses 1/20.Green overprint, expertised Schlegel BPP and incl. Block 1 in mint never hinged quality, Michel after year table about 7.900. euro. Recommendable object from collector hand!