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First outdoor telephone was wired. (1 янв 1877 г. – 31 дек 1877 г.)

Описание:

The very first permanent outdoor telephone wire was completed. It stretched a distance of just three miles. This was closely followed in the U.S. by the worlds first commercial telephone service.

Добавлено на ленту времени:

23 окт 2018
0
0
313
click for descriptions/PHONE TIMLINE
Jasun Foley
1st period
10/23/2018

Дата:

1 янв 1877 г.
31 дек 1877 г.
~ 12 months
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