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Scientific American, Vol. 61, No. 5 (1889) (1889)

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An illustration from Scientific American, Vol. 61, No. 5 (1889), 1889, leaf 0
ed to the base of the electrically. transmitter. 11, 12, armatures carried by the pallet One of the uses to which the telemeter has been ap- lever for driving the machinery of theinstrument. 13, plied is that of transmitting time from a master clock circuit-breaking lever connected electrically… … step, and the instruments are both ready for a new Fig. 7.—-TELE-MANOMETER. impulse in either direction from the primary instru- Fig. 6.—TELE-THERMOMETER, ment. 15, lever for holding the pallets in the central position. When it is desired to preserve a record of the indi- 16, pawl for holding the…

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