AT&T Archives: War and the Telephone
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AT&T Archives: Telephone Courtesy
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Reconnecting 170,000 Phone Customers in NYC After a Major Fire - AT&T Archives
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“ AN ANSWER FOR LINDA ” 1950s BELL TELEPHONE & SWITCHBOARD OPERATOR EDUCATIONAL FILM XD66164
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AT&T Archives: Seconds for Survival
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Calm Chopin | 15 Of The Most Relaxing Chopin Pieces
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ALARMS at BT HEATON PARK MANCHESTER Transmitter Site
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1941 U.S. ARMY SIGNAL CORPS SPLICING OF FIELD WIRE CABLE TECHNIQUES FIELD TELEPHONE 11844
4:16