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a more or less thick slice of the hard metal, which curls up like a shaving of deal. So delicate is the touch of some of these tools, so good the metal they are employed to cut, that shavings are taken off three or more feet long, curled up like a spiral spring, and which may be wound round the hand like string. The interiors of the cylinders, the bearings, those portions of the engines which slide one upon the other, and require the most accurate fit, are here adjusted by unerring machinery, which turns out the work with an ease and exactness which the hand of man, delicate and wonderful organ as it is, cannot reach. From the smallest fitting up to the great engine cranks, the lathes smooth them all--reduce them to the precise size which they were intended to be by the draughtsman. These cranks and larger pieces of metal are conveyed to their lathes and placed in position by a steam crane, which glides along upon a single rail at the will of the driver, who rides on it, and which handles the massive metal almost with the same facility that an elephant would move a log of wood with his trunk. Most of us have an inherent idea that iron is exceedingly hard, but the ease with which it is cut and smoothed by these machines goes far to remove that impression. The carriage department does not offer so much that will strike the eye, yet it is of the highest importance. To the uninitiated it is difficult to trace the connection between the various stages of the carriage, as it is progressively built up, and finally painted and gilded and fitted with cushions. Generally, the impression left from an inspection is that the frames of the carriages are made in a way calculated to secure great strength, the material being solid oak. The brake-vans especially are made strong. The carriages made here are for the narrow gauge, and are immensely superior in every way to the old broad-gauge carriage, being much more roomy, although not so wide. Over the department there lingers an odour of wood. It is common to speak of the scented woods of the East and the South, but even our English woods are not devoid of pleasant odour under the carpenter's hands. Hidden away amongst the piles of wood there is here a triumph of human ingenuity. It is an endless saw which revolves around two wheels, much in the same way as a band revolves around two drums. The wheels are perhaps three feet in diameter, and two inches in thickness at the circumference
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