Sample card: double-sided cardboard printed with white patterns. 1. front side: Surface horizontally divided into two fields, with diagonal stripes featuring star motifs in the upper field, bordered by dotted wavy lines and circles. In the lower field, alternating dotted and outlined ornamental motifs in horizontal stripes, with “four-leaf clovers” predominating. Number 582 affixed on the right. 2. back side: Entire surface covered with a “net” of diagonally arranged squares filled with a system of dotted squares, alternating with outlined small flowers and leaf motifs. Number 583 affixed in the top left corner.