Blue-printed sample book, cardboard double-fold printed on 4 sides with a blue pattern. 1st side: The front side has a printed area horizontally divided into two sections – upper: area printed with more prominent dots, interconnected by small dotted “fibers”. Number 491 glued on the top right. – lower: the area is covered with a blue “rain” (vertically dotted lines of various lengths). Number 492 glued on the right. 2nd side: The printed area is horizontally divided into two sections – upper: area filled with an extensive motif of intertwined twigs with dotted leaves and flowers. Number 493 glued on the top left. – lower: vertical bands of stylized flowers with shoots. Number 494 glued on the left. 3rd side: The printed side is horizontally divided into two sections – upper: area filled with a multitude of thin contour volutes. Number 495 glued on the top right. – lower: the entire area features a finely dotted “highlander” pattern. Number 496 glued on the right. 4th side: The printed side is horizontally divided into two sections – upper: area covered with symmetrically arranged stronger contoured painted leaves, interconnected by dots. Number 497 glued on the top left. – lower: area covered with lines in the shape of dense meanders. Number 498 glued on the left.