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The Wonder Book of Knowledge

by Henry Chase Hill

135 of 330 · Contents · Download EPUB

The Story in the Telephone14

On March 10, 1876, Alexander Graham Bell, standing in a little attic at No. 5 Exeter Place, Boston, sent through his crude telephone the first spoken words ever carried over a wire, and the words were heard and understood by his associate, Thomas A. Watson, who was at the receiver in an adjacent room. On that day the telephone was born, and the first message went over the only telephone line in the world—a line less than a hundred feet long. On January 25, 1915, less than forty years later, this same Alexander Graham Bell, in New York, talked to this same Thomas A. Watson, in San Francisco, over a wire stretching 3,400 miles across the continent.

In that memorable year of 1876, Dom Pedro, Emperor of Brazil, while visiting the Philadelphia Centennial, was attracted to Bell’s modest telephone exhibit, picked up the receiver, listened as Professor Bell talked at the other end of the room, and, amazed at the wonder of the thing, cried out, “My God—it speaks!” From that time, the first telephone exhibit became the center of attraction at the exposition. Had Dom Pedro lived to see the Panama-Pacific Exposition he might have listened to Professor Bell talking not merely from the other end of a room, but from the other side of a continent.

Some idea of the rapid growth of the telephone business in the United States may be gathered from the statistician’s figures, which show that in 1880 there were less than 100,000 telephones in use in this country, and in 1915 there were more than 9,000,000 telephones in the Bell System alone. Of the 14,000,000 telephones in the world, 10,000,000 are in this country. Sixty-five per cent of all the telephones in the world are in this country, although it has only five and five-tenths per cent of the world’s population. The Bell System alone reaches 70,000 places, 5,000 more than the number of post-offices and 10,000 more than the number of railroad stations.

The telephone wire mileage in the United States is over 22,000,000 miles. In the Bell System there are over 18,000,000 miles of wire which carry over 26,000,000 telephone talks daily—or nearly 9,000,000,000 per year.

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