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Alexander Young Morton
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Individual
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Individual
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Publication of GB189705632ApublicationCriticalpatent/GB189705632A/en
5632. Morton, A. Y. March 3. Magic - lanterns. - Relates to an adjustable stage, the part A of which can be fixed to the front of the lantern by clamping-screws B, B, or be attached in construction by screws. C, the stage proper, is adjustable vertically by screws D, D. F is a stop for horizontal adjustment. It is mounted on a quadrant E attached to A by a screw G so that it can be swung out of the way when not required. By this arrangement the images thrown on the screen when using two or more lanterns may be exactly superimposed.
GB189705632D1897-03-031897-03-03Improvements in or connected with Optical Lanterns.
ExpiredGB189705632A
(en)