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Scientific American, Vol. 5, No. 16 (January 5, 1850) (1850)

leaf 3

An illustration from Scientific American, Vol. 5, No. 16 (January 5, 1850), 1850, leaf 3
needle—darting needle (zund nadel), which Figure 1 is a view of the breech-pin separa” street, N. Y. Communications (p. p.) ad- operation in Cut Nail Machines. We can ted from the barrel. Figure 2 is a longitudinal pierces the bottom of the eartridge and ignites dressed to him will be promptly… … have never seen one which would work with ing the recoil. In this way the breech-pin is iron plates, at a very little cost comparatively vertical section, showing the interior. that steady and uniform movement, entirely +o those now made, and there never need be held firmly in its place during the…

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