Scientific American 102 JANUARY 30, 1904. SPERRY BATTERIES Metal polishes, al Raimes & Co.......-...-05 G. Kinney & Co.... 41,898 Oil cake, vegetable, F. construction which afford a very simple, inex- Overalls, pants and blouse or work shirts M. Loeb & C0...... sce e cece cece eeeee 41,886 pensive,… … INSULATOR.—L. STEINBERCGER, New York, in 24 9,000 sq. ft. of BLUE PRINTS javrs which the screw turns with less friction. How- N. Y. .In this instance Mr. Steinberger’s im- OP ever, this means is only an insufficient pallia- provement relates to insulators for external tive in the case of heavy…
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