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Scientific American, Vol. 53, No. 16 (October 1885) (1885)

leaf 7

An illustration from Scientific American, Vol. 53, No. 16 (October 1885), 1885, leaf 7
h a larger wheel for rotating the draw their pay. All this has been accomplished by the introduction indicator. Metal points project slightly above the seen in Figs. 1, a, and 3. In taking the holder apart in the dark room to either surface of the reel at each end, which puncture the of the… … Fig. 1.—Roll Holder Thrown Back. Fig. 2.—Cutting off the Film. Fig. 3.—The Case Partly Raised. Fig. 4.—Putting in the Spool. Fig. 5.—Inserting the Free End. Fig. 6.—The Case—Slide partly drawn. Fig. 7.-0perat. •fng the Holder. Fig. 3.—Single Film Carrier. Fig. 9.—Developing. ' Fig. 10. —Making…

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