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 162,258 pages of information and 244,499 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.

Helios Electric Lamp and Glass Works

From Graces Guide

of 6 Angel House, Angel, London, N1. Telephone: Terminus 2256-2257. Cables: "Eloopfil, Nordo, London"

  • 1947 British Industries Fair Advert as Manufacturers of Photographic Studio Equipment: Spotlights; Reflector Units; Floodlighting, Enlarging and Darkroom Lamps; Light Control Units. (Scientific and Optical Section - Olympia, Ground Floor, Stand No. A.1050) [1]


See Also

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Sources of Information

  1. 1947 British Industries Fair Advert 409; and p133