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Scientific American, Vol. 37, No. 13 (September 1877) (1877)

leaf 9

An illustration from Scientific American, Vol. 37, No. 13 (September 1877), 1877, leaf 9
ir en- was mounted,, which, by means of a parallel bar movement, tached to a twenty pound cannon ball. By firing this over ters and passes through the coal. This, it is stated, produces a sinking vessel, those on board can grasp the cord. With descended under cover on firing. Wheels could be put on… … face, producing an in- guns, and carriages, or wounded along it. There is nothing new in the general idea of destroying ternal movement of rotation, the result of which is that the There were examples of the newest forms of blinded trench lives by concussion, although the application of the same to…

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