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Scientific American, Vol. 67, No. 22 (November 1892) (1892)

leaf 4

An illustration from Scientific American, Vol. 67, No. 22 (November 1892), 1892, leaf 4
scriber perfect control of his connecting de- a person at the central office can hear what is said. goes to Europe in bags, and is retailed in the same vice at the central office, thereby dispensing with the way. Sugars brought here from the West Indies and At the same time, if either party is… … near Forty-third and Point Lo- tinguished by the same' bos Avenue, which is nearly 300 number. No. 1 machine be- longing to No. 1 telephone, feet above the city base level. Fig. l.-TELEPHONE WITH The pipes will be 13, 14, and l(j KEYS ATTACHED. and to that only ; nor can inches in diameter, made of…

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