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Developments in the field of cable and radiotelegraph communications

1944; Institute of Electrical and Electronics Engineers; Volume: 63; Issue: 12 Linguagem: Inglês

10.1109/ee.1944.6440650

2376-7804

Haraden Pratt, John K. Roosevelt,

ICT Impact and Policies

FOUR record-communication operating organizations constitute the far-flung system of the International Telephone and Telegraph Corporation which provides telegraphic connections between the continental United States and the outside world. These companies are: All America Cables and Radio, Inc. The Commercial Cable Company The Commercial Pacific Cable Company The Mackay Radio and Telegraph Company and operate as a group under the management of the American Cable and Radio Corporation. A brief historical review of each company follows.