T. ferent points, the angle graphically calculated, and the strikes home. About ninety per cent of hits is the In accordance with acts of Congress in recent years, exact distance and azimuth of the object thus ascer- average in coast defense practice. Some causes of the coast defenses of the United… … Portable Wireless Telegraph Station in Use in Gnba. electric currents which, according to their in connection with a coast defense system, can be but mentioned in a story of the length of this strength, actuate in a greater or less degree one. The most striking application of electricity two…
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