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Scientific American, Vol. 90, No. 18 (April 1904) (1904)

leaf 11

An illustration from Scientific American, Vol. 90, No. 18 (April 1904), 1904, leaf 11
Willsave thftir cost many timesover in one year. Write for circulars.The Carlisle & Finch Co.. i33 E. Clifton Ave.., Cincinnati, O Volt Ammeters Pocket size, but large enough for accuracyand practical use. Various ranges for test-ing batteries, electric lignt, telephone andother circuits, etc… … ar\d GAS ENGINE uiinu KEIIOSENE cheaper andsafer than gasoline. Automatic,simple, reliable. No electric bat-tery or (lame used. Perfect regula-tion. ISelted or directly coupled todynamo for electric lighting, chargmjr si.ora.ge batteries, pumping andall power purposes.A. MIETZ.T9,^i:W Mott St.,…

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