Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 101
urrailways, since it would avoid the expense of thetelegraph-poles and wires. One company, known as the Delaware, Lacka-wanna, and Western, one of the longest railwaysystems in the East, has at last begun the useof the wireless telegraph for signal-stations andfor other uses. The engineers have… … A WIRELESS OPERATOR ON A MOVING TRAIN. by other wires connecting with the sounders ofsending-keys. Tests made on this railway show that wirelesscommunication can be maintained to and froma train equipped with a quadrangle of wire sup-ported at a height of only eighteen inches abovethe roof of the…
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