of 2 Bentinck Street, London, W1. Telephone: Welbeck 2591. Cables: "Amplivox, London"
1947 Listed Exhibitor - British Industries Fair. Manufacturers of hearing Aids for the Deaf. personal All-in-One and Two-Piece Instruments. Miniature Earphones. School and Church Equipments. (Olympia, Ground Floor, Stand No. D. 1683) 
- Amplivox in now based in Kidlington, Oxfordshire and has its own website: 
Sources of Information
- 1947 British Industries Fair p11
- The Times, Monday, Jul 19, 1971