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Scientific American, Vol. 87, No. 26 (1902) (1902)

leaf 7

An illustration from Scientific American, Vol. 87, No. 26 (1902), 1902, leaf 7
low- now building, and one knot in excess of the designed inch guns through Krupp armor by cap projectiles at ers aS a Subject, afterward using the same plate again speed of the earlier armored cruisers, the “New York” in the camera, upon the subject to be taken, with the 3,000 yards being in the… … usual cellular subdivisioning of the double bottoms mirror in front of the photographic lens, which is and the hull spaces. smaller in diameter than the lens, so as to cause an The freeboard of these vessels at the line of the image of an object, at one side of and at right-angles Fig. 1—MIRROR FOR…

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