Blue-printed sampler, cardboard double sheet printed on 4 sides in blue. 1st side: printed surface horizontally divided into two fields – top: small flowers in diagonal stripes in the shape of a larger central area with three dots at the top and a small arc at the bottom. In the center at the top pasted number 428. – bottom: small blue stylized five-dot flowers in diagonal stripes. In the center at the top pasted number 429. 2nd side: printed surface horizontally divided into two fields – top: small stylized flowers with dotted petals, stem, and leaf in diagonal stripes. In the center at the top pasted number 430. – bottom: blue four-dot flowers in diagonal stripes. In the center pasted number 431. 3rd side: printed side horizontally divided into two fields – top: small blue flowers with 7 dots and 3 dots on a double stem in diagonal stripes. In the center at the top pasted number 432. – bottom: small ornamental motif of four dots in diagonal stripes, composed of pairs of thicker and smaller dots placed opposite each other. Side 4: printed side horizontally divided into two fields – top: small blue flowers in cone shapes in diagonal stripes. In the center at the top pasted number 434. – bottom: small blue flowers in the shape of a dotted flower, on a stem with three leaves in diagonal stripes. In the center pasted number 429.