ill do much for Arizona. furnace that any one may procure. It is constructed “There is to be a canal with a levee, reservoirs and by Messrs. Ducretet and Lejeune. This apparatus was jetties, the jetties forming a series of lakes for fourteen presented to the Academy of Sciences March 20, 1893,… … of the substances to be submitted to electro- metal, widening the track base, this strip having de- thermic action. The current is led by the pressions to receive the ends of the metallic crossties. two terminals, A B, whose wires in circuit The tie has a shoulder at each outer end, against which…
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