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AT&T Archives: What is the Bell System?
AT&T Tech Channel
30 ก.ย. 2011
การดู 120,038 ครั้ง
AT&T Archives: The Phone Boom of the 1950s
AT&T Archives: The Far Sound, a History of Long and Longer Distance Communications, from 1961
"TOOLS OF TELEPHONY" 1956 WESTERN ELECTRIC TELEPHONE SYSTEM PROMO FILM BELL SYSTEM 98694
Tracing New York's Secret Cold War Radio System - Long Lines
How AT&T Doubled In Size After A Government Breakup
BELL LABORATORIES HISTORY OF LONG DISTANCE AMPLIFICATION & TELEPHONE SERVICE 44084
How I Rescued a RARE Bell System Telephone Van
Long Distance Warrior - The story of MCI vs Ma Bell
AT&T Archives: The Hello Machine (Bonus Edition)
AT&T Archives: Seeing the Digital Future (1961)
Computer Pioneers: Pioneer Computers Part 2
5ESS Switch - Ready For Tomorrow
AT&T Archives: The Astonishing, Unfailing Bell System (1967)
Computer Airline Reservation Systems 1965 - ATT Bell Telephone (IBM, UNIVAC) "Plane Talk"
AT&T Bell Labs 1 ESS (Electornic Switching System) Manufacturing Processes (1965)
Reconnecting 170,000 Phone Customers in NYC After a Major Fire - AT&T Archives
Computer Pioneers: Pioneer Computers Part 1
AT&T Breakup-the day after in 1984
Bell Labs - The Company that Invented the Future