Sample book of blue printing – double-arch cardboard with a white pattern printed on it. The double-arch has the upper right and lower right corners torn off on all four sides. Side 1: The whole surface covered with small stylized flower motifs made of leaves in a diagonal arrangement. Number 557 is glued in the top right corner. Side 2: The whole surface covered with two sets of larger and smaller flowers. Number 558 is glued at the top. Side 3: The whole surface covered with geometric ornamental motifs of squares, rectangles, and rhombuses in various combinations, composed of small squares and rectangles. Part of the cardboard is covered with paper adhesive tape. Number 559 is glued in the top right corner. Side 4: The whole surface covered with “filigree” decoration of plant ornamental motifs. Part of the cardboard is covered with paper adhesive tape, with number 560 glued on it.