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Scientific American, Vol. 88, No. 13 (March 1903) (1903)

leaf 8

An illustration from Scientific American, Vol. 88, No. 13 (March 1903), 1903, leaf 8
bed. Not only is the opponent constantly on the move, but From the telegraph operator's office to the homes of the ship itself is in motion, and these together are combined with and aggravated by the roll of the ship. the wrecking crew—always located near the station— wires run that sound deafening… … sides clear of the tracks. Cars that cannot speed, and yet be simple and easy to work, and moreover that it involves the perform- be immediately righted are pitched aside un- ELECTRICAL INDICATORS FOR ORDERS AND SIGNALS. til there is time to build a side track and ance of that operation completely,…

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