100 thousand Mark on 100 Mark dark grey-purple, shade a, rotary-printed top margin from OPD Münster position 3, top margin configuration 1'11'1, minimal separation in top margin and small wrinkles, expertised Dr. Oechsner BPP, photo opinion Dr. Helmut Oechsner BPP (2003) "mint never hinged in sound quality", given the rarity of this top margin, the minimal imperfections mentioned are tolerable, Mi. 1.400.-