Magic; stage illusions and scientific diversions, including trick photography (1897)
Hopkins, Albert A. (Albert Allis), 1869-1939, Evans, Henry Ridgely, b. 1861 · London : Low · leaf 514
FIC4. 3.—THE •• \ ITASCOPE IN THE TUEATEli. pulley, it is quickly pulled downward by each rotation of the rapidly movingeccentric roller on the disk. The sjirocket pulley meanwhile takes up theslack of the ribbon, so that at the next rotation the eccentric roller quicklypulls the film down and… … FIG. 4.—FILM PROJECTING APPARATUS. 500 MAGIC: STAGE ILLUSIONS AND SCIENTIFIC DIVERSIONS.
Magic tricks
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