Blue print sampler – sheet of cardboard with a white pattern imprinted. 1st side: surface horizontally divided into two halves – in the upper part a regular decoration consisting of small stylized flowers, forming an arch at the top with three thicker dots. Flowers alternate with four dots. – in the lower part, four larger flowers are symmetrically arranged, with small stylized flowers densely scattered between them, forming squares of nine dots each. The number 592 is glued in the upper part of the cardboard, 593 in the center. 2nd side: one-third of the upper part of the cardboard surface torn off with decoration. The number 594 is glued in the upper part, 595 in the center. The entire surface is horizontally divided into two fields – upper – originally a thick equilateral dotted cross surrounded by a thick dotted border with a flower on each of the four sides. – lower – the entire surface filled with circles arranged diagonally with a dot in the center, the space between them filled with dense dotting.