tly the whole surface ber a pair of magnets and an armature lever carrying will be covered with tiny drops of moisture, showing a ball closing the inner aperture of the whistle, so that what is taking place all over the surface. If, then, when a blast of air passes into the second chamber, a tree… … and another thrust plate is also secured to the inner face of each axle box to engage the inner face of the 0 WILLIAMSON’S ELECTRICALLY CONTROLLED SPEAKING vertical portion of the frame. An oil casing, having AN IMPROVED HAME TUG. TUBE. at its rear end an opening for the passage of the axle The…
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