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 147,464 pages of information and 233,525 images on early companies, their products and the people who designed and built them.

British Telegraph Instrument Co

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Formed as a subsidiary of the Warminster Motor Co

c1913 Company formed by Claude Willcox.

Manufacturers of wireless telegraph, wheatstone automatic, submarine cables and land line telegraph apparatus.

1916 Made wireless telegraphy equipment for the British Army

1918 Voluntary liquidation[1]

See Also


Sources of Information

  1. The London Gazette 27 August 1918