On This Day in Telephone History March 15TH 1966 President Johnson signed a tax bill that would increase to ten per cent from three per cent the Federal excise tax on all Telephone and Teletype service.

On This Day in Telephone History March 15TH 1966

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On This Day in Telephone History March 15TH 1966 President Johnson signed a Tax Bill that would increase to ten per cent from three per cent the Federal excise tax on all Telephone and Teletype service.

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