Word: magneto
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Dates: during 1900-1909
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...department of Engineering has just received as a gift from the Western Electric Company of New York City a valuable lot of telephone apparatus. It includes the equipment for a common battery telephone exchange, such as is used in all large cities, and material for a magneto-automatic telephone exchange, for use in small towns. There is also a complete equipment for a four-party line and a large assortment of switchboard and lead-covered street telephone cable. A number of transmitters and receivers have, in addition, been received from the American Bell Telephone Company...
...PHYSICAL COLLOQUIUM. "Magneto-Optics of Sodium Vapour," Dr. Blackwell. Jefferson Physical Laboratory, Room...