Grace's Guide To British Industrial History

Registered UK Charity (No. 115342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 149,702 pages of information and 235,430 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Technical Improvements

From Graces Guide
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of 3 St. James's Square, London, SW1

  • 1937 Manufacturers of radio-screening devices for aero-engines.

See Also

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Sources of Information