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idiary machines for dressing the fabrics are here also--for napping, teasling, shearing, stretching and brushing, for measuring, folding and packing. The other modes of making fabrics shown are a machine for making fishing-nets of great width, and a number of knitting-machines, from the stocking-frame of eighty years ago to the small domestic machine, and the larger one with nine hundred needles in the circumference and making a circular seamless fabric eighteen inches in diameter. The march of improvement is eminently shown here, where an old man is patiently knitting a flat web of ten inches with a series of five motions between the rows of stitches, while just by are the circular machines, whose motions are so rapid that the clicks of the needles merge into a whir, and a man is able to attend to six machines, making one hundred and thirty pounds of knitted goods per day. Passing the large exhibit of machines for the working of fibres preliminary to the loom--the carding, roving, spinning, reeling and warping--and the allied but different machines which make wire-cloths of different meshes and size, we come to the ropemaking-machines for hemp and wire, which are shown principally in their products, the manufacture taking an amount of room and material which could hardly be expected to be efficiently shown in a crowded building where space is valuable. The French plant for boring small shafts to find water or obtain sections of the strata, and the larger ones for sinking large ones for mines, are shown by several exhibitors. The annular drills remove cylindrical sections of the strata from ten to sixty centimetres in diameter: the large chisels resemble those described in the Belgian exhibit, having a diameter of four metres and a weight of twenty-five thousand kilos. The department of mining has some excellent large models of mining districts, in which the face of the country is represented with the natural undulations, the villages, roads, fields and streams, and made in removal-sections which expose the underlying strata, the galleries, drifts and shafts of the subterranean world. An attempt to describe the steam-engines, of such various size, shape, position and capacity, would exhaust all the space permissible in a magazine article. The wood-working tools of France are excellent, and our manufacturers must look well to their laurels. We have as yet the advantage in compactness and simplicity, with ad
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