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A Pocket Telegraph Instrument

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Pacific Press Publishing Association · Mountain View, California · Feb 15, 1910

FromSigns of the Times, Vol. 37, No. 7.

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A Pocket Telegraph Instrument

An Italian priest, Cerebotani, has invented a telegraph instrument consisting of transmitter and receiver which can be carried comfortably in one's pocket. It can be attached to any wire, and, it is thought, will revolutionize present field work for military purposes.