Youtube activity of "CalBob750" (@calbob750) on "AT&T Tech Channel" channel.
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Commenter youtube id
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CalBob750
Commenter name
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@calbob750
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"ATu0026T Archives: Seeing the Digital Future (1961)"
Comments by video
"ATu0026T Archives: Single Sideband, a 1977 film about microwave transmission"
"ATu0026T Archives: Telstar!"
"ATu0026T Archives: The Astonishing, Unfailing Bell System (1967)"
"ATu0026T Archives: The Dew Line (Bonus Edition)"
"ATu0026T Archives: The Phone Boom of the 1950s"
"ATu0026T Archives: The Step-By-Step Switch"
"ATu0026T Archives: What is the Bell System?"
"Century 21 Calling, 1962 - ATu0026T Archives - World's Fair tour"
"Looking Ahead to the Information Age in 1985: ATu0026T Archives"
"Speedy Cutover Service, SXS switching cutover to ESS filmed live at Glendale CA central office, 1984"
"The Last Towns to Use Operators to Connect Calls - ATu0026T Archives"
"The Life of a Telephone Operator in 1969 (with special introduction) - ATu0026T Archives"
"The Transistor: a 1953 documentary, anticipating its coming impact on technology"