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Scientific American, Vol. 17, No. 15 (October 1867) (1867)

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An illustration from Scientific American, Vol. 17, No. 15 (October 1867), 1867, leaf 0
tion is very expe- ity, and finishing them in such a manner that they require Most uncomfortable of all are the slabs of armor plate and ditious and effective. This part of the work, however, may no further dressing. These results are perfectly attained and blocks of steel ingots which, the cost of… … year. On Friday, as the time lar cone on an upright shaft MURDOCH'S AUTOMATIC STAVE MACHINE. for " drawing" approached, that carries a bevel gear on its these officials opened the fur- upper end, driving one on a nace doors, and approaching close to them with only the shelter be performed on a…

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