ll sounding board BY GEO. M. HOPKINS. the contrary, the years of candid study he had given to the every sound in the room is reccived and transmitted. An The Edison carbon telephone and the instrument known relations of capital and labor in this country had taught him ant running across the… … Thus, when the Suez Canal was completed, it was thought to be a failure, because the immense stock of goods which Fig. 1.-A NEW MICRO-TELEPHONE. was immediately accumulated caused a glut, this glut a cri- sis, and then a reaction set in naturally, which checked busi- are identical as to principle,…
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