Great collectible / Ysendijks was a brand of tea, coffee and snuff in early 1900. Stereo cards could collect and eventually the viewer. All cards are read: And pakjes koffie, thee, Tabak. On the back: Bij van inlevering 80 boekenpunten of verzending van 40ct. ontvangt or den bij deze plaatjes behoorenden Stereoscoop. So the viewer cost 40 cents at the time. A great and beautiful history. It Includes 27 cards showing images of the Netherlands (see photo). The cards have clear traces of use but still have light shades and are clearly visible. The viewer is intact, no missing nowhere but has some minor damage, see photos again. The display is 12 x 9.5 x 4 cm. Cards are 3.5 x 8.5.