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Scientific American, Vol. 88, No. 21 (1903) (1903)

leaf 3

An illustration from Scientific American, Vol. 88, No. 21 (1903), 1903, leaf 3
er a series of soaking pits arranged in a British war vessels has been drawn up, whereby it is chamber, and it there comes into contact with the car- shown, although absolute relative costs, owing to circle about the supporting post, consists of a pair bonic acid which is held under a pressure of a… … the tank, C. The satu- tion. The magnetic rated water then passes field serves to hold the down into the reservoir, D, whence it may be drawn off the English war vessels are built much cheaper than ore from dropping off the rolls as they rotate, and in this position the ore forms an electric bridge…

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