Retail outlet: 25 Savile Row, London. Works: Slough
Graham Amplion of 230 Tottenham Court Road, London, W1. Telephone: Museum 9648
Manufacturers of Amplion loudspeakers, Amplion public address equipment and Amplion wireless receivers. A subsidiary of Alfred Graham and Co.
1920 New company established Graham Amplion Ltd (see advert) to manufacture and market Amplion loudspeakers. [1]
1927 Advert[2]
1928 William Harold Lynas was recognised as past MD of the company in flotation of Wireless Pictures Ltd[3].
1928 New development: Lion loudspeaker[4].
1929 In association with the inventor, R. M. Hamilton, produced the Amplion Totalisator for race courses[5].
1930 Exhibited a radio receiver at the National Radio Exhibition at Olympia [6]
1932 Perhaps formation of Amplion (1932) Ltd?
1939 Graham Amplion Ltd was struck off the register of companies[7]
1947 Listed Exhibitor - British Industries Fair. Manufacturers of Radio Loudspeakers, Reproducers, Pickups, Mains-Units, Battery-Eliminators, Pocket-Voltmeters. (Olympia, Ground Floor, stand No. C.1542) [8]
1962 Company wound up by the High Court[9] on application of Optical Products Ltd, a supplier.
See Also
Sources of Information
- ↑ http://www.bobsoldphones.net/Pages/Alfred%20Graham/Alfred%20Graham%20History.htm
- ↑ The Times, Tuesday, 5 April 1927
- ↑ The Times, 17 September 1928
- ↑ The Times, 7 January 1929
- ↑ The Times, 29 July 1929
- ↑ The Times, 19 September 1930
- ↑ London Gazette 2 May 1939
- ↑ 1947 British Industries Fair p11
- ↑ The Times, 10 August 1962