Word: american
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Dates: during 1890-1899
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...Thomas D. Lockwood, of the American Bell Telephone Company, delivered a lecture last night, before a large audience, on "The Progressive Evolution of the Telephone System of today." Mr. Lockwood said that the first appearance of the telephone in anything like its present shape was in 1876, when a very simple apparatus, which could transmit a few words and phrases, was placed on exhibition at the Centennial Exhibition by its inventor, Mr. Alexander Graham Bell. The first form was what is known as the magneto telephone, which consisted of an electro magnet at each end of the line in front...
This evening at 7.45 Hon. Thomas D. Lockwood, of the American Bell Telephone Co., will deliver an address under the auspices of the Electric Club, on "The progressive Evolution of the Telephone System of Today." The address, generally, will deal with the tendency shown by great advances in applied electricity to beget and surround themselves by numerous subsidiary appliances-as illustrated by the growth of telephonic communication...
...delegation from the highest recognized authority on electrical science, The American Institute of Electrical Engineers, N. Y., will attend the address in a body...
Harvard Electric Club. The Progressive Evolution of the Telephone System of today. Hon. T. E. Lockwood, Past Vice-President of the American Institute of Electrical Engineers. Sever...
This set of slides is one of many that the club will receive in the course of the winter, from the American Lantern-slide Interchange. The club regrets that it was not enabled to announce this exhibit sooner. All are invited...