5 Fr airmail with the plate flaws I (abridged certificate with photo Ney BPP), II (signed on the base Hoffmann BPP, III (abridged certificate with photo Ney BPP), IV (photo expertize Geigle BPP), V (abridged certificate with photo Ney BPP) and VII (signed on the base Ney BPP), Michel 900.-