impid, and the aperture of the fect means of extinguishing fires, and which we hope soon Yellow Dye. diaphragm very sharp, the jet will be scarcely visible, al- to see tried in practice. Our engraving shows an engine A. Poirrier, of Paris, has taken the first step in the direc- though a veryintense… … could live many minutes. For ventilation purposes for some instants.—D. CoUadon, in La Nature. COLLADON'S FOUNTAIN. the apparatus would also prove very useful. In short, there appears to be a wide field of usefulness Canvas bags, it is said, can be made as im- for this invention, and we look…
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