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Scientific American, Vol. 39, No. 11 (September 1878) (1878)

leaf 11

An illustration from Scientific American, Vol. 39, No. 11 (September 1878), 1878, leaf 11
ccompanying engravings. My instrument, So in like manner it has been with machinery. Its first so far as I know, differs materially from the multitude of effect naturally is to destroy wealth, displace labor, and lock other forms of telephone or microphone, which-are all based up capital. For… … tress which drove them to this country as a family blessing. BY BERLIN H. WRIGHT. The temporary distress due to progress is unavoidable. What Penn Yan, N. Y., Saturday, September 14, 1878. Fig. 2.—MICRO-TELEPHONE ON A VIOLIN. we call civilization has come to us through the struggles of The…

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