massabove the arc, the necessity of understood. The staves and scctions beingall set up, as above described, and the annular space between them filled tions, which, when set up inside the staves, A A, form a renewing the carbons at intervals of three hours, the conse- It cone having an exterior… … ing a croze or some similar formation to the ends of the bar- is simply necessary to point out that M. Jablochkoff’s candle the tube, T;. Wire gauze placed at the base of the appara- rel when pressed into shape, and said sections are perforated aims to do away with all of these difficulties to show…
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