Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 135,192 pages of information and 215,398 images on early companies, their products and the people who designed and built them.
of Phoenix Works, Great West Road, Brentford, Middx. Telephone: Ealing 0011. Cables: "Pullinco, London".
1939 R. B. Pullin and Co established a subsidiary company, Pullin Optical Co, at a new factory outside London in response to many requests from official and outside sources that the company should involve itself in scientific optical business
1947 of Solar Works, High Wycombe
1947 Listed Exhibitor - British Industries Fair. Manufacturers of Photographic Lenses, Film Strip and slide Projectors, X-ray Film Projectors, Projection Lenses, Photographic Enlarger, Photographic Rangefinder, Optical Prisms, Magnifiers, Focimeter for Spectacle Lens measurement. Aneroid Barometer. (Olympia, Ground Floor, Stand No. A.1118) 
1964 Merger of marketing function with Northgate (Cameras) Ltd