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Scientific American, Vol. 53, No. 15 (1885) (1885)

leaf 15

An illustration from Scientific American, Vol. 53, No. 15 (1885), 1885, leaf 15
ve machine The transmission of Speech by all known Roofing, Building Felt, *“ELBCTROPLATING AND. ELECTROTYPING. Steam Packings, Boiler Coverings, forms of Electric Speaking Telephones in- Fire Proof Paints, Cements, Etc. fringes the right secured to this Company Samples and Descriptive Price Lists… … Over 50 varieties manu- ECONOMICAL COOKING.—DESCRIP- factured by SINKING THROUGH QUICKSAND. New Discoveries and Improvements, embracing Machin- tion of a non-conducting hood designed to effect_a sav- —A paper by H.W. Hughes, describing the Poetsch ing in the fuel generally used for cooking food.…

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