Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,754 pages of information and 211,898 images on early companies, their products and the people who designed and built them.
of 39 Hatton Garden, London, EC1. Factories: Watford, Herts. Telephone: Chancery 6941. Cables: "Amoptico, London"
1947 Listed Exhibitor - British Industries Fair. Manufacturers of Spectacle Frames and Parts. Lenses for Eyeglass and Spectacles. Opticians' Sundries and Miscellaneous Equipment. Optical Machinery and Tools. Abrasives and Polishing Compounds. (Olympia, Ground Floor, Stand No. A.1046) 
1954 Patent - Improvements in or relating to spectacle frames.