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Scientific American, Vol. 51, No. 26 (1884) (1884)

leaf 3

An illustration from Scientific American, Vol. 51, No. 26 (1884), 1884, leaf 3
psized, the crank handles are turned in such a manner as saw under this treatment. —__—___—+-+- 0 to cause the pinions to move the racks and connecting bar NOVEL METHOD OF PROPELLING VESSELS, rt 0 te downward; the bar may be lowered more or less, as required. An invention patented by Mr. L. Charles… … THORP’S NOVEL METHOD OF PROPELLING VESSELS, attacks.’ The hunter in the shanty or hut can take good SCHAUM’S BALANCING DEVICE FOR VESSELS. aim, and kill a large number of birds in a very short time, vessel is lowered, the metacenter is raised, and the stability ferries in crossing rivers, whereby…

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