On This Day in Telephone History April 9TH 1930 The first demonstration of two-way television over telephone wires between telephones at 195 Broadway and 463 West Street, New York City. An experimental service had been in operation for some time previous to this demonstration.

On This Day in Telephone History April 9TH 1930

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On This Day in Telephone History April 9TH 1930 The First Demonstration of Two-way Television over Telephone Wires between telephones at 195 Broadway and 463 West Street, New York City. An experimental service had been in operation for some time previous to this demonstration.