Sir Charles Wheatstone, the eminent English electrician, while engaged in perfecting his system of telegraphy discovered that wires charged with electricity often carried noises in a curious manner. He made and exhibited at the Royal Society, in 1840, a clock in which the tick of another clock miles away was conveyed through a wire. This experiment appears to have been one of the germs of the telephone. In 1844 Captain John Taylor, also an Englishman, invented an instrument to which he gave the name of the telephone, but it had nothing electrical about it. It was an apparatus for conveying sounds at sea by means of compressed air forced through trumpets. He could make his telephone heard six miles away. The first real suggestion of the telephone as we know it comes from Reis, the German professor of physics at Friedrichsdorf, who in 1860 constructed with a coil of wire, a knitting-needle, the skin of a German sausage, the bung of a beer-barrel, and a strip of platinum an instrument which reproduced the sound of the voice by the vibration of the membrane and sent a series of clicks along an electric wire to an electro-magnetic receiver at the other end of the wire. The same idea was taken up in this country by Elisha Gray, Edison, and by Alexander Graham Bell, who first exhibited at the Centennial Exhibition an apparatus that transmitted speech by electricity in a fairly satisfactory manner. The American claimants to the honor of having invented the telephone include Daniel Drawbaugh, a backwoods genius of Pennsylvania, who claims to have made and used a practical telephone in 1867-68. A large fortune has been spent in fighting Drawbaugh's claims against the Bell monopoly, but the courts have finally decided in favor of the latter. It should be recorded as a matter of justice to Mr. Gray, that he appears to have solved the problem of conveying speech by electricity at about the same time as Bell. Both these inventors filed their caveats upon the telephone upon the same day--February 14, 1876. It was Bell's good fortune to be the first to make his device practically effective. Alexander Graham Bell is not an American by birth. He was born in Edinburgh, Scotland, on the 1st of March, 1847. His father, Alexander Melville Bell, was the inventor of the system by which deaf people are enabled to read speech more or less correctly by observing the motion of the lips. His mother was the daughter of Samuel Symonds, a surgeon in the British navy.