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 143,439 pages of information and 230,054 images on early companies, their products and the people who designed and built them.


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1929. British Industries Fair catalogue.

of Fitzroy Chambers, 5-8 Whitfield Place, Tottenham Court Road, London, W1. Telephone: Museum 3861. Cables: "Sunvilite, London"

  • 1927 Patent - Improvements in or relating to electric arc lamps.
  • 1929 British Industries Fair Advert for Ultra-Violet Ray Apparatus with Automatic Time Control. Manufacturers of Artificial Sunlight, Combined Ultra Violet and Infra Red Apparatus, for Medical and Home Use, Exposure Units for controlling above or any Apparatus, under Trade Marks Vilite and Vilitometer. (Scientific Section - Stand No. N.25) [1]

See Also


Sources of Information

  1. 1929 British Industries Fair Advert 128; and p162
  • [1] Wikipatents