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Scientific American, Vol. 27, No. 2 (July 1872) (1872)

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An illustration from Scientific American, Vol. 27, No. 2 (July 1872), 1872, leaf 0
perties exalted; it emits a sensibl.-. several proposed improvements in the construction of canal boiler on this trial, she made four and a half miles an hour. odor, oxidizes silver, and decomposes almost instantaneously boats designed for steam propulsion, which had not then been She is now having… … section in Fig. 3. It tions, 'M. Scho'jsbfin maintains this form proposed to employ MAHAN'S CANAL BOAT. of cross section uni- a very sensitive test, —paper impregnated with starch and iodide of potassium. The inventor states that she will b3able to take in tow one formly until near the stern,…

Patents · Manganese · Water · Iron · Scientific American · Consists · Pencil point · Papier mache · Sewing machine · Working men · Hydrochloric acid · Pure chlorine · Chromic acid · Steam engine · Large number

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