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Scientific American, Vol. 45, No. 18 (October 1881) (1881)

leaf 7

An illustration from Scientific American, Vol. 45, No. 18 (October 1881), 1881, leaf 7
ne of the first great triumphs by an oversupply of internal air, and is at the .same time of Mr. Spencer was in the discovery of the markings on a causes the stem to slide through the frame and bevel wheel sufficiently flexible to permit of the movement of the diver. specimen of the navkulacata, an… … from the valve and governor 'young man of the western STOMBS' GOVERNOR. stems, which will permit the forest,' to his surprise and valve to close by means of great pleasure. Thus did he invade the old and long obscured formulas, and strike off in the independently movable governor stem. By placing…

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