Sound and vision broadcasting.
Marconi Company LimitedBroadcasting Division.
Marconi's Wireless Telegraph Company.1n
Chelmsford, Eng. : Marconi Company Ltd,
1960-74.
Published by the Broadcasting Division of Marconi Company Ltd. (called 1960-Spring 1963 Marconi's Wireless Telegraph Co., Ltd.)
Merged with: Point-to-point communication and: Communication systems to form: Communication & broadcasting.
Radio broadcasting
Television broadcasting
Point-to-point communication
Communication systems
Communication & broadcasting