Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,415 pages of information and 233,868 images on early companies, their products and the people who designed and built them.

Radio Transmission Equipment

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of 45 Nightingale Lane, Balham, London, SW12.

of 111 Charing Cross Road, London, WC2

1935 Private company formed as Radio Transmission Equipment Ltd. by Plessey Co, Philips and Mullard Wireless Service Co [1]

1937 Manufacturers of wireless/telegraphy apparatus as applied to aircraft.[2]

1939 See Aircraft Industry Suppliers

1943 Presented microphone and amplifier to South London Hospital for Women.[3]

1947 Name changed.

1958 Name changed to Mullard Equipment Ltd.[4]

By 1960 the Company was (part of) Research and Control Instruments Ltd.[5]

See Also


Sources of Information

  1. Flight Magazine 14th March 1935
  2. 1937 The Aeroplane Directory of the Aviation and Allied Industries
  3. The Times, Dec 24, 1943
  4. The Times, Oct 07, 1959
  5. The Times, Jun 25, 1960