Cable telephony

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91	Part One: Historical Highlights Communications and Control By Larry Collins Add to Reading List Source URL: www.ieee.ca Language: English - Date: 2003-02-09 13:32:06 Telegraphy Bell System Alexander Graham Bell Telephony National Geographic Society Electrical telegraph Transatlantic telegraph cable Canadian Pacific Railway Bell Canada Rail transportation in the United States Transportation in the United States Technology
92	PDF Document Add to Reading List Source URL: www.morsetelegraphclub.org Language: English - Date: 2005-11-17 09:34:28 Telephony Engineering Samuel Morse American Morse code Electrical telegraph Telegraph Transatlantic telegraph cable Alfred Vail Telecommunication Telegraphy Morse code Technology
93	PDF Document Add to Reading List Source URL: hraunfoss.fcc.gov Language: English NBC Universal AT&T Broadband United States Telephony Comcast Time Warner Cable Federal Communications Commission Insight Communications Comcast Corporation Economy of the United States Bell System