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Scientific American, Vol. 54, No. 20 (1886) (1886)

leaf 3

An illustration from Scientific American, Vol. 54, No. 20 (1886), 1886, leaf 3
cutter at each side wheel in two places, the lower nose exerting principally of each trough. The movable trough can be moved a lifting action, while the upper one tends to turn the outward or inward between limit pins, its upper edge wheel, so by the joint action of both the wheel is being formed… … It is noted among the parishes of Louisiana for its AN IMPROVED PISTON PACKING. healthfulness, much of the land being fully a hun- dred feet above the level of the lake. The country the upper view. Upon the under side of the rear cross lubricating compound, capable of withstanding a high is gently…

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