styled carbophene, and passed through the elongated opening in one plate and are designed to be more easily handled and give a any one of the upper perforations in the other plate, more satisfactory light than the raw carbide. These and a nut is screwed on the outer end, securing the cakes, one of… … favorable circumstances will concede that no more per- fect light was ever produced. It is clear, penetrating, steady, with an efficiency incomparably greater than can be obtained from any method of burning gas, and sized cakes in each box, and six of these boxes are the end of the fire box which…
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