epress- THE ELECTRIC RAILWAY STREET SPRINKLER. to 6,000 men. The New York Evening Post declared ed by the foot in order to turn a flywheel by means of that it had received information which it considered Mr. L. W. Campbell is the inventor and patentee of acrank. In the new system the flywheel and… … is sound and the details are extremely peller shafts is not due to the defective THE ELECTRIC RAILWAY STREET SPRINKLER. simple. The ordinary treadle is em- materialof the shafts themselves so much as to the excessive strains to which they are subjected, owing to.the working and straining of the…
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