a low - cost compact slide presentation toy offering combined slide projector and viewer function by integrating a slide projector section and a slide viewer section with a single housing . both sections share a common slide recieving slot so that simulataneous viewing and projecting is made possible by means of a novel rotatable slide member which carries a plurality of image cells in a diametrically opposite manner . also , images to be viewed or projected can be changed by simply rotating a slide member without the need of actually removing a slide from the device . this device is particular attractive for young children .