Inventors at work, with chapters on discovery (1906)
Iles, George, 1852-1942 · New York, Doubleday, Page & company · leaf 368
lt; WQ > O w oK Ph <!ctf o w w H HANDWRITING TELEGRAPHED 315 record it only is necessary to pass the steel between the poles ofa strong magnet. A telephone transmits a familiar voice so that its tones are atonce recognized. By electrical means a telautograph reproduceswriting at a distance so… … tinett?ra Z To ffece/vng SolenoidHo.1.
Inventions · Inventors
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