History, theory, and practice of the electric telegraph (1866)
Prescott, George B.(George Bartlett),1830-1894 · Boston, Ticknor and Fields · leaf 54
Fig. 14. PROPAGATION OF ELECTRICITY. 35 independently of friction. This power is often very intense, somuch so as to deprive smaller animals of their life, and to stun … Fig. 15. or render powerless for the time being even larger animals, suchas the horse.
Telegraph
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