Helios Electric Lamp and Glass Works
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
Sources of Information
- ↑ 1947 British Industries Fair Advert 409; and p133