SSOCIATION I mailed MAILED the voice of the speaker ca.ses electric undulations ASBESTOS SHEATHING!*, corresponding to the words spoken, and which articula- FREE, BELT O^" H.IiF'IE. I?JLE' ASBESTOS GASKETS, tions prodjiee similar articulate sounds at the receiver. 96. ASBESTOS BUILDING FEI.T. The… … PRINTING INKS. HAltltlS-COULLSS ENGINE W AGENTS WANTED in every City, Town, and Village. _st Note osi.T address: ELECTROPATHIC ASSOCIATTOU, LIMITED, 12 Bast 14th St..NwYobk THE "Scientific American" is printed with CHAS. w,,h H?rVJr'^i'%e!^fSJIoIi3.,,Kveme,u•' European Ojfew-LoxDOM, 21 HolBorn…
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