Printing and colour folds: eight values with this special feature, on decorative album page with descriptions, three different values, as well among others letter with 1/2 Groschen large shield with paper crease occuring during printing in Michel F with 2 1/2 Groschen on 2 1/2 Groschen on letter from \"Stettin\" to Bordeaux / France, partly expertized BPP with five photo attests, (complete photos see Internet)