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Scientific American, Vol. 74, No. 19 (1896) (1896)

leaf 4

An illustration from Scientific American, Vol. 74, No. 19 (1896), 1896, leaf 4
eferring to the engraving, ate pavilion (5) the system of technical, industrial and its working surface is pressed against an object or The main building covers a space of 53,000 square when the point is pulled rearwardly. By its use, also, mechanical schools now established in the capital meters,… … life will be presented to the visitor in ‘‘Cairo in Ber- point, when the teeth of its inner ratchet engage WALL'S DENTAL PLUGGER, lin” (15), a gorgeous but faithful imitation of the capi- with the inner ratehet of the rotating piston, produc- tal of Egypt with its streets and buildings. The Hor-…

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