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Scientific American, Vol. 37, No. 12 (1877) (1877)

leaf 9

An illustration from Scientific American, Vol. 37, No. 12 (1877), 1877, leaf 9
rgely employed in the manufac- poles of which turns the piece, P, called ‘induction wheel.” tureof enamels, glazings for earthenware, and strass. In It is of no consequence how the regulator is This wheel is composed of an iron cylinder on which are The editor of Les the large glass and porcelain… … will be the two poles of one electrical source. This at the north and east. This region is rich in hot springs, NEW ELECTRICAL MACHINE.—Fig. 1. some sulphurous, and containing in solution in their will be more clearly understood by imagining (as indi- Mondes states that it operated with perfect…

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