Manufacturer unknown, however, follows all the characteristics of a stereoscope viewer Maddox, towards 1910-1920 Construction undesignated, but typical of a"" Maddox"" stereo viewer, probably manufactured by C.W. Dixey & Son Ltd, London. Full wood construction, for displaying stereo images separated (by deflecting mirror, swivel), image size approx. 9 x 15 cm. - A very rare stereo viewer!
