Pattern book for blue printing: double-sided cardboard with a white pattern. Front side: surface horizontally divided into two fields – in the top part, decoration consists of five identical vertical rows of small “double flowers”. In the upper left corner, the number 648 is pasted. In the bottom field, a sample of two different large flowers, with the one on the left partially faded in the center. The number 649 is stuck on the left (“upside down”), and the number 650 is stuck on the right. Back side: the cardboard surface horizontally divided into two fields, with the decoration in the top field crossed out (failed) and identical to the decoration on the previous side (five vertical rows of “double flowers”). In the bottom field, 4 vertical decorative bands of dotted “filigree” flowers. In the middle on the right, the number 356 is pasted.