= OR ee VOLUME XiI.j [NUMBER 6. three twenty-fifths of the water flowing into THE Scientific American, chamber C, is allowed to escape by pipe P, and thus twenty-two twenty-fifths of the waste PUBLISHED WEEKLY … wheels, GG, at the foot. These parts are all London, has secured a patent for the following no cargoes could be obtained, and, as a conse- Reuben Rich’s patent Center Vent Wheel with plain, and will be readily understood. method of making a soap called “ saponitoline,” quence, ship-building was…
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