Old stereo viewer card 7 x 3 1/2"" wood jaspeada focusing mechanism rack and pinion lets you view slides (with light coming through the glass bottom) or prints (using the reflected light in an adjustable mirror) complete with lenses, mirror and rear window fully functional good condition, the glasses are clean It comes with a stereo card 8,5x17cm Size: approx. 19 x 11 x 15,5 / 17,5 cm weight (card): 455gr