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Scientific American, Vol. 69, No. 6 (1893) (1893)

leaf 10

An illustration from Scientific American, Vol. 69, No. 6 (1893), 1893, leaf 10
ents per gallon with lime at 6 cents per other compounds, usually of a nitrogenous nature, the that purpose Mr. Woolf employs a positive electrode pound. The estimated cost of the electrolyzed sea result is inevitably a large increase in zymotic diseases. consisting of copper coated with platinum;… … water, without and the local med- OF WATER. any apparent ill ical authorities, effects. Tho ex- at the head of As already remarked, the plant for the production periments made thus far have been so successful that whom is Dr. Cyrus Edson, have been unceasing in their efforts to devise means for…

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