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Scientific American, Vol. 55, No. 19 (1886) (1886)

leaf 4

An illustration from Scientific American, Vol. 55, No. 19 (1886), 1886, leaf 4
list.” tracks were employed, one wire being attached to ++ NEW FRENCH CRUISER the two outside tracks and the other to the middle TONNANT. track. The potential used The illustration, which < . was 600 volts. Mr. F. J. we take from our contem- Sprague is the inventor of porary of Paris, L’Llustra-… … and even glass with great of 197 men. success. It is important According” to the new that the lime should be classification adopted for thoroughly air-slaked, for if any dry particles be left the ships of the navy, the Vera Cruz line range in price, according to the quality fleet comprises 9 new…

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