skiopticonizer

Early model Skiopticon apparatus. An oblong, black painted sheet metal box that, in one cross end, has a fixed tube that ends with a bellow. At the other end of the box, and on both long sides, there is a gap that opens with a knob. On top of the box is a large oval hot air valve (?). An old electric cord with contact comes out of one long side of the box, innuti the box is connected to a bulb. Between the pipe and the bellows there is a wooden frame with a loose removable wooden frame innuti. In the detachable frame, a cassette is placed with the image to be projected. The entire apparatus is mounted on a thick wooden board.