Murray & HEATE London stereoscope. He bears the inscriptions:" Murray & HEATE 43 Piccadily London Reg February 1858" . Development drawer driven wheel and pinion. Worked vision frame equipped with binoculars eye. Louver rotating mirror wearing a silver paper for paper views. Very beautiful burl wood cabinets in walnut. Beautiful embodiment typically English, orderly, with assembly reinforced by screws and aligned surface. 8.5 x 17 cm format.