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 457
is ready for exposure. The subject poses in one position and hisphotograph is taken with one door open, care being taken to bring the figurewithin half of the area of the sensitized plate. A good finder enables thisdetail to be attended to. Then one door is closed and the other is opened, andthe… … ^w^x. ATTACHMENT TO KODAK FOR DUPI.EX rHOTOGHAPHY. should be taken, as time exposures are rather risky, involving danger of shak-ing the camera, and the length of exposure may not be the same for both sidesof the plate. Our engravings were taken with an ordinary four by five*kodak, and the box was…
Magic tricks
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