. "Telephone companies"@en . . . . . . "1926" . "Fiftieth anniversary of the telephone : Charlotte, N.C., May 13, 1926."@en . "35312864" . . . . . . . "en" . "History"@en . . "35312864" . . . . . "2018-03-09" . . . "North Carolina--Charlotte." . . "Place of publication not identified" . . . . . "1926" . . . "Telephone companies--North Carolina--Charlotte--History"@en . . "[publisher not identified]" . . "Southern Bell Telephone and Telegraph Company." .