e wash bottle shown in the cuts represents one of a rocking lever, is placed at the rear of the low pres- a kind which I have used for three years, and it has An interesting paper was read recently before the sure cylinder, and at a lower level; the air pumps are New York Academy of Medicine, on… … motion from a cross shaft and hand work together. NEW WASH BOTTLE. WASH BOTTLE IN USE, WITH VIEW OF VALVE. driven from the main shaft The airchamberordinarily of the engine by cut gear- above the water is suffici- ing. The trippers which lift the valve are coupled healthful exercise. The…
Patents · Dial · Munn · Scientific American · Apparatus · Express money · Trolley wire · Horse power · Night lamp · Perspective elevations · High pressure · Wave length · Years ago · Torpedo boats
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