mployed in the Wallsend the hook is in one piece with the ferrule, and has a down- coal district, England, has invented an appliance for secur- ward projecting lug on the end, as shown. The upper half, ing dryness of steam, and it has, we are informed, been al- C, is pivoted sidewiae to the lower… … precipitation of the iron by carbonate of baryta, and crystali- the theory is that the helix within C causes the steam to as- zation of the sulphate of nickel. The nickel is first dissolved site direction to the latter. Both parts are recessed at their sume a whirling motion, by which the water is…
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